KR20210030246A - Tree post connection structure and tree post installation structure - Google Patents

Abstract

[Task] To provide a structure for connecting the first and second wooden pillars firmly in the longitudinal direction.
[Solution] The wood column connection structure of the present invention includes first and second wood column side connection members. The first wooden post-side connecting member has a first cylindrical member surrounding a base end of the first wooden post and a first end plate for closing an upper end opening of the first cylindrical member, and the second wooden post-side connecting member is a first cylindrical member. 2 It has a second cylindrical member surrounding the base end of the wooden column and a second end plate for closing an opening on the lower end side of the second cylindrical member. The first and second cylindrical members are connected to the corresponding wooden pillars by being fastened to a rigid member mounted in a groove formed on the outer circumferential surface of the corresponding wooden pillar with relative movement in the longitudinal direction, and the first and second end plates are connected. As a result, the first and second wooden pillars are connected in the longitudinal direction.

Description

Tree post connection structure and tree post installation structure

The present invention relates to a tree post connection structure and a tree post installation structure applicable to a wooden post used for a torii or a girder of a house, a self-standing two-post structure, and a lantern.

The applicant of the present application has previously filed an application for an invention related to a structure for mounting a wooden post and has obtained a patent (see Patent Document 1 below).

The invention described in Patent Document 1 (hereinafter, referred to as the patent invention) is a base plate disposed opposite to the outsole concrete poured into the ground, a cylinder portion installed on the upper surface of the base plate, and the posture of the base plate relative to the outsole concrete. A plurality of tree post support devices having an adjusting mechanism to adjust and an arm extending radially outward from the barrel, a base end surrounding the plurality of tree post support devices, and an arm of the plurality of tree post support devices are connected. Reinforcing bars, base concrete poured into the base end to cover the arm and the reinforcing bar while allowing access to the upper opening of the barrel, and a base end surrounded by a protective sheet are respectively inserted into the barrel of the corresponding wooden post support device A plurality of wooden pillars, and a particulate filler filled in a region excluding an upper portion adjacent to an upper opening of the cylindrical part among the gaps between the outer circumferential surface of the protective sheet and the inner circumferential surface of the cylindrical part, and above the particulate filler among the gaps It is equipped with a filled fixing material.

The above patented invention is useful in that it is possible to extract the installed wooden pillars without destroying the foundation concrete, and in that it is possible to secure the support strength of the installed wooden pillars while making the thickness of the foundation concrete thinner.

By the way, the structure of the patented invention, or a wooden post installed using another installation structure, is required to have a diameter and length according to the use.

For example, a wooden post used as a vertical wooden post of a torii is required to have a diameter and length according to the specifications (size, strength, etc.) of the torii. The diameter and length according to the size and strength) are required.

However, due to sparse or the like, there is a tendency to decrease in the number of timbers sufficiently provided in both diameter and length.

That is, although wood that satisfies the demand for diameter but has insufficient length can be obtained relatively inexpensively, it is becoming difficult to obtain wood that satisfies the demands of both diameter and length.

Japanese Patent No. 5420030

The present invention has been made in view of the prior art, and it is a first object to provide a wood column connection structure capable of firmly connecting the first and second wood columns along the longitudinal direction.

In addition, the present invention can install the wooden pillars while effectively securing the installation strength on the foundation concrete even when the wooden pillars are installed alone or when the number of wooden pillars to be installed is low, and also destroying the foundation concrete The second purpose is to provide a structure for installing wooden pillars that enables the exchange of wooden pillars without installation.

In order to achieve the first object, the first aspect of the present invention is a tree post connection structure for connecting the first tree post and the second tree post along a longitudinal direction, wherein the first protection cover is wound. A first cylindrical member surrounding an upper end of the wooden pillar and a first end plate connected to the first cylindrical member to close the upper end opening of the first cylindrical member; And a second cylindrical member surrounding the base end of the second wooden column on which a second protective cover is wound, and a second end plate connected to the second cylindrical member to close the lower end opening of the second cylindrical member. The first end plate is provided with a rigid second wooden post-side connection member, wherein the first end plate closes the upper end opening of the first cylindrical member, and the first end plate is directly or indirectly in contact with the upper end surface of the first wooden post. It has a central portion and a first flange portion extending radially outward from the first central portion, and the second end plate closes the lower end opening of the second cylindrical member, and the base end surface of the second wooden column is directly Or a second central portion that is indirectly contacted, and a second flange portion extending radially outward from the second central portion, and on the outer circumferential surface of the upper end portion of the first wooden pillar and the base end portion of the second wooden pillar, respectively, in a radial direction First and second wood column-side engaging grooves that are open to the outside are formed, and in the first and second wood-pillar-side engaging grooves, the first and second wood-pillar-side engaging grooves, respectively, are non-movable relative to the longitudinal direction of the first and second tree-posts. The first and second wooden pillar-side rigid members are mounted, and a first attachment hole is formed in the first protective cover at a position facing the first wooden pillar-side rigid member, and the second protective cover has the second A second attachment hole is formed at a position opposite to the rigid member on the side of the tree post, and the first fastening member inserted through the first attachment hole is fastened to the rigid member at the side of the first tree. The first protective cover is connected to the first protective cover, and the first protective cover and the first cylindrical member are connected by a fastening member, so that the first protective cover The second fastening member connected to the connecting member and passed through the second attachment hole is fastened to the rigid member on the side of the second wooden post, so that the second wooden post is connected to the second protective cover, and the second fastening member is connected to the second protective cover. 2 A state in which the protective cover and the second cylindrical member are connected by a fastening member so that the second protective cover is connected to the second wooden post-side connection member, and the first and second end plates are in direct or indirect contact with each other. By being fastened in, the first and second wooden pillar-side connecting members are connected to each other to provide a wooden pillar connection structure.

In order to achieve the first object, a second aspect of the present invention is a tree post connection structure for connecting the first tree post and the second tree post along the longitudinal direction, and surrounds the upper end of the first tree post. The first cylindrical member and a rigid first tree post-side connection member including a first end plate connected to the first tubular member to close the upper end opening of the first cylindrical member, and the second tree post. A second cylindrical member surrounding the base end and a second end plate connected to the second cylindrical member to close an opening at a lower end of the second cylindrical member, The first end plate includes a first central portion that closes an upper end opening of the first cylindrical member and directly or indirectly contacts the top surface of the first wooden post, and extends radially outward from the first central portion. And the second end plate has a second central portion that closes the lower end side opening of the second cylindrical member and directly or indirectly contacts the base end surface of the second wooden column, and the second end plate 2 It has a second flange portion extending radially outward from the central portion, and on the outer circumferential surface of the upper end portion of the first wooden pillar and the base end portion of the second wooden pillar, the first and second wooden pillar sides open outward in the radial direction, respectively. Engaging grooves are formed, and in the first and second wooden pillar-side engaging grooves, first and second wooden pillar-side rigid members are mounted to prevent relative movement with respect to the longitudinal directions of the first and second wooden pillars, respectively. In the first and second cylindrical members, first and second attachment holes are formed at positions opposite to the first and second wooden pillar-side rigid members, respectively, and inserted through the first attachment holes. By fastening the first fastening member to the rigid member on the first tree post side, the first tree post is connected to the first tree post side connection member, and the second fastening member inserted through the second attachment hole is By being fastened to the second tree post side rigid member, the second tree post is connected to the second tree post side connection member, and the first and second end plates are in direct or indirect contact with each other. By being fastened, the first and second wooden pillar-side connecting members are connected to each other to provide a wooden pillar connection structure.

In order to achieve the first object, a third aspect of the present invention is a tree post connection structure for connecting the first tree post and the second tree post along the longitudinal direction, and surrounds the upper end of the first tree post. The first cylindrical member and a rigid first tree post-side connection member including a first end plate connected to the first tubular member to close the upper end opening of the first cylindrical member, and the second tree post. A second cylindrical member surrounding the base end and a second end plate connected to the second cylindrical member to close an opening at a lower end of the second cylindrical member, The first end plate includes a first central portion that closes an upper end opening of the first cylindrical member and directly or indirectly contacts the top surface of the first wooden post, and extends radially outward from the first central portion. And the second end plate has a second central portion that closes the lower end side opening of the second cylindrical member and directly or indirectly contacts the base end surface of the second wooden column, and the second end plate 2 It has a second flange portion extending radially outward from the central portion, and on the outer circumferential surface of the upper end portion of the first wooden pillar and the base end portion of the second wooden pillar, the first and second wooden pillar sides open outward in the radial direction, respectively. Engaging grooves are formed, and in the first and second wooden pillar-side engaging grooves, first and second wooden pillar-side rigid members are mounted to prevent relative movement with respect to the longitudinal directions of the first and second wooden pillars, respectively. In addition, a protective cover is wound on one of the upper end of the first wooden post and the base end of the second wooden post, and an attachment hole is formed in the protective cover at a position opposite to the rigid member mounted on the corresponding wooden post. , In the cylindrical member on the side without the protective cover surrounding the wooden pillar on which the protective cover is not wound among the first and second cylindrical members, an attachment hole is formed at a position opposite to the rigid member mounted on the corresponding wooden pillar. The protective cover is a rigid portion mounted on a corresponding wooden post by a fastening member inserted through the attachment hole of the protective cover. By fastening to the material, it is connected to the corresponding wooden pillar, and is connected to the corresponding cylindrical member by another fastening member, and the protective cover-free side cylindrical member is attached to the protective cover-free side cylindrical member The fastening member inserted through the hole is connected to the corresponding wooden post by being fastened to the rigid member mounted on the corresponding wooden post, and the first and second end plates are fastened in a state in which the first and second end plates are in direct or indirect contact. It provides a wood column connection structure in which the first and second wood column side connection members are connected to each other.

In the first to third aspects, preferably, a convex member protruding upward from the first central portion is formed on the first wooden column side connection member, and the convex member is formed on the base end surface of the second wooden column. A concave portion corresponding to the shape member is formed, and the convex member can be engaged with the concave portion through an opening formed in the second central portion.

In the first to third aspects, preferably, the first and second wood-pillar side connection members are provided with the first and second end plates in a state in which one or a plurality of laminated plates are interposed between the first and second end plates. And the second flange portion can be connected to each other.

More preferably, an uneven structure is formed on the contact surfaces of the first end plate, the laminated plate, and the second end plate.

Instead, or in addition, preferably, a convex member protruding upward is formed in the second central portion of the second end plate, and a concave corresponding to the convex member is formed on the base end surface of the second wooden post. Wealth is formed.

The wood column connection structure according to the first to third aspects may preferably include a joint hardware interposed between the first and second end plates.

The joint hardware includes a lower wall directly or indirectly contacting the first central portion of the first end plate, an upper wall directly or indirectly contacting the second central portion of the second end plate, and edges of the lower wall and the upper wall. A central connection member including a peripheral wall to connect, and a horizontal cylindrical member connected to the peripheral wall in a state in which an axial direction is in a horizontal direction, and the first and second wooden pillar-side connection members include the It is connected through joint hardware.

The wooden post connection structure having the joint hardware may further include a horizontal wooden post whose base end is interpolated into the horizontal cylindrical member.

In this case, a horizontal wooden post-side engaging groove that is opened radially outward is formed on the outer circumferential surface of the base end of the horizontal wooden post, and the horizontal wooden post-side engaging groove is horizontally immovable relative to the longitudinal direction of the horizontal wooden post. A rigid member on the side of the wooden post is mounted.

On the other hand, in the horizontal cylindrical member, a horizontal wooden post side attachment hole is formed at a position opposite to the horizontal wooden post side rigid member, and the horizontal wooden post side fastening member inserted through the horizontal tree post side attachment hole is the horizontal By being fastened to the side rigid member, the horizontal wooden pillar is connected to the horizontal cylindrical member.

In the configuration including the joint hardware, preferably, a first convex member protruding upward from the first central portion is formed on the first wooden post-side connecting member, and the first convex member is formed on the lower wall. An opening having a shape corresponding to the external shape of is formed.

In addition, a second convex member protruding upward from the upper wall is formed in the joint hardware, and a concave portion corresponding to the second convex member is formed on the base end surface of the second wooden pillar, and the second convex shape The member engages the concave portion through an opening formed in the second central portion.

In addition, the first and second flange portions may be fastened to the horizontal tubular member by a fastening member.

In the various configurations of the first to third aspects, preferably, at least one of the first and second wooden pillar-side connecting members connects the flange portion of the corresponding end plate and the outer circumferential surface of the corresponding cylindrical member. Can have reinforcing ribs

In order to achieve the first object, a fourth aspect of the present invention is a tree post connection structure for connecting the first tree post and the second tree post along the longitudinal direction, and the top surface of the first tree post and the In a state in which the base cross section of the second tree post is opposite, a rigid cylindrical member surrounding the upper end of the first tree post and the base end of the second tree post is provided, and the upper end part and the second part of the first tree post are First and second wood column-side engaging grooves are formed on the outer circumferential surface of the base end portion of the tree post, respectively, which are opened radially outward, and in the first and second tree-post-side engaging grooves, the first and second trees, respectively. The first and second wooden pillar-side rigid members are mounted so as to be unable to move relative to the longitudinal direction of the pillar, and the cylindrical member has a first and second wooden pillar-side rigid members at positions facing each of the first and second wooden pillar-side rigid members. And a second fastening member having a second attachment hole formed therein, wherein the first fastening member inserted through the first attachment hole is fastened to the rigid member on the first tree post side, and the second fastening member passed through the second attachment hole. By being fastened to the rigid member on the side of the second wooden post, the first and the second wooden post are connected to each other through the cylindrical member to provide a wooden post connection structure.

In one example of the fourth aspect, the upper end surface of the first wooden post and the base end surface of the second wooden post are in direct contact with each other.

Preferably, the first wooden pillar has a middle portion that is expanded along the stepped portion of the first wooden pillar side from the upper end and extends to a side opposite to the second wooden pillar, and the second wooden pillar is a second tree from the base end. It is to have an intermediate portion extending along the column-side stepped portion and extending to the opposite side to the first wooden column, the cylindrical member, the lower end is coupled to the first wooden column-side stepped portion, and, in addition, the upper end portion 2 It is configured to be coupled to the stepped portion on the side of the wooden post.

In the other form of the fourth aspect, the tubular member has an inner space open radially outward, and a laminated plate interposed between the upper end surface of the first wooden post and the base end surface of the second wooden post. A side opening having a size that can be pulled out is formed, and at least one of the first and second attachment holes is not interposed between the top surface of the first tree post and the base end surface of the second tree post. When not in use, when the laminated plate is interposed between the mounting hole when the laminated plate installed at a position opposite to the corresponding rigid member is not used, and the upper end surface of the first wooden post and the base end surface of the second wooden post. When using a laminated plate installed in a position opposite to the rigid member, it shall include an attachment hole.

In addition, in order to achieve the second object, the fifth aspect of the present invention is a support comprising a base plate fixed on the basic concrete and a cylindrical member fixed to the upper surface of the base plate and having an upper opening. A device and a wooden post which is erected and installed on the base plate in a state where a base end is inserted into the cylindrical member, and an engaging groove that opens radially outward is formed at the base end of the wooden post, and the engaging groove has the A rigid member is mounted so as to be unable to move relative to the longitudinal direction of the wooden post, and the tubular member has an attachment hole formed at a position opposite to the rigid member, and the wooden post is inserted through the attachment hole, and the It provides a wooden post installation structure connected to the tubular member through a fastening member fastened to a rigid member.

Preferably, the base plate has a central portion in which the tubular member is installed, and a flange portion extending radially outward from the central portion and having an attachment hole or an attachment slit formed therein, and in the wooden post installation structure, the base end An anchor bolt for a flange portion is further provided, the side is fixed to the base concrete and the front end side is connected to the flange portion through the attachment hole or attachment slit.

Preferably, the wooden post installation structure according to the fifth aspect of the present invention further includes a hole-down hardware fixed to the outer circumferential surface of the tubular member, and an anchor bolt for a hole-down hardware inserted through the hole-down hardware. can do.

The anchor bolt for the hole-down hardware is connected to the hole-down hardware by having a base end side fixed to the base concrete and a tip side extending upward from the base plate through a through hole formed in the base plate.

Preferably, the wooden post installation structure according to the fifth aspect of the present invention extends upward from the base plate through a through hole formed at a base end side to the base concrete and a tip side at the center of the base plate. An anchor bolt for a central portion connected to the base plate in the state may be further provided.

In this case, an upper protrusion protruding upward from the base plate among the anchor bolts for the central part and a concave part preventing interference with a fixing nut screwed to the upper protrusion are formed on the base end surface of the wooden post.

In the various configurations of the fifth aspect, preferably, the support device has a connection plate connected to an upper surface of the base plate and an outer peripheral surface of the tubular member in a state in which the plate surface is orthogonal to the base plate. .

Attachment holes or attachment slits are formed in the connection plate.

The wooden post installation structure according to the various configurations of the fifth aspect may preferably include post-cast concrete installed on the foundation concrete so as to cover the base end side of the support device.

The wooden post installation structure according to the various configurations of the fifth aspect, more preferably, the base end side is fixed to the base concrete and the tip side is provided with an anchor bolt for studs extending upward than the base concrete, In addition, the support device is a stud fixed to the tubular member so as to extend radially outward from the outer circumferential surface of the tubular member, and has a stud directly or indirectly connected to the stud anchor bolt. The stud and the upwardly extending portion of the stud anchor bolt are embedded in the post-cast concrete.

In order to achieve the second object, the first aspect of the sixth aspect of the present invention includes a base plate fixed on a basic concrete, a support cylinder installed on the upper surface of the base plate and having an upper opening, and, A support device having an upwardly facing convex portion formed in the center of the area surrounded by the support cylinder among the upper surface of the base plate, and a tree having a concave portion corresponding to the convex portion on the base end surface and the outer periphery of the base end covered with a protective cover As a pillar, a wooden pillar is provided upright in the support cylinder with a gap between the outer peripheral surface of the protective cover and the inner peripheral surface of the support cylinder, and the protective cover has a cylindrical shape surrounding the base end of the wooden pillar. As a part, a cylindrical portion configured such that an upper end portion is positioned above the support cylinder in a state in which the wooden pillar is erected and installed in the support cylinder, and in the support cylinder in the vertical installation state of the wooden pillar among the cylindrical portions It has a flange on the side of the wooden column extending radially outward from the portion at which it is located, and the support cylinder has a cylindrical support body and extends radially inward from the support cylinder body above the flange on the tree column side. The support cylinder side flange portion is formed, and an engaging groove is formed in the base end portion of the wooden pillar that is surrounded by the cylindrical portion and is opened radially outward, and the engaging groove is prevented from moving relative to the longitudinal direction of the wooden pillar. A rigid member is mounted, and an attachment hole is formed in the tubular portion at a position opposite to the rigid member, and the tubular portion and the wooden pillar are inserted through the attachment hole and are fastened to the rigid member. A rigid ring is provided on the upper surface of the base plate in the gap and connected through a member, and a fixing material is provided in a region of the gap that is fitted by the flange on the side of the support cylinder and the flange on the side of the tree with respect to at least the vertical direction of the gap. Provides a structure for installing filled wooden pillars.

The rigid ring may include a plurality of divided ring bodies separated in the circumferential direction.

In the configuration in which the wooden post-side flange portion is positioned above the base plate in a state in which the wooden post is installed on the upper surface of the base plate, preferably, in the gap, lower than the wooden post-side flange portion. The area is filled with particulate filler.

In the first aspect of the sixth aspect, preferably, the protective cover is in a radial direction from the lower end of the cylindrical portion so as to contact the upper surface of the base plate when the wooden pillar is installed on the upper surface of the base plate. It may have a second wooden post side flange portion extending outward.

In this case, the rigid ring is provided between the support cylinder body and the second tree post side flange in the radial direction.

In the first aspect of the sixth aspect, the longitudinal position of the engaging groove with respect to the wooden pillar is set so that the fastening member is positioned below the flange portion on the wooden pillar side, and the support cylinder body is In the case where the support cylinder-side flange portion does not exist in at least a part of the circumferential direction, the support cylinder-side flange portion and the tree-post-side plan are preferably in the vertical direction of the gap. In the space sandwiched by the branch, it can be inserted into the space through a radial opening partitioned by an inner circumferential surface of the non-existing region of the support cylinder side flange portion of the support cylinder body and an outer circumferential surface of the cylindrical portion, and the support A plurality of concrete blocks of a size that can be locked in the space are arranged along the circumferential direction by the barrel body, the barrel-shaped part, and the wooden column side flange part, and the fixing material does not contain the plurality of concrete blocks in the space. Part is charged.

In order to achieve the second object, the second aspect of the sixth aspect of the present invention includes a base plate fixed on the base concrete, a support cylinder installed on the upper surface of the base plate and having an upper opening, and the A support device having an upwardly facing convex portion formed in the center of the region surrounded by the support cylinder among the upper surface of the base plate, and a tree having a concave portion corresponding to the convex portion on the base end surface and the outer circumference of the base end covered with a protective cover As a pillar, a wooden pillar installed upright in the support cylinder in a state in which a gap exists between an outer circumferential surface of the protective cover and an inner peripheral surface of the support cylinder, and the protective cover comprises: a cylinder surrounding a base end of the wooden pillar A cylindrical portion configured such that an upper end portion is positioned above the support cylinder in a state in which the wooden pillar is erected and installed in the support cylinder as a shape portion, and the support in the vertical installation state of the vertical wooden pillar among the cylindrical portions And a flange portion on the side of the wooden column extending radially outward from a portion located in the cylinder, wherein the support cylinder includes an area in which a support cylinder side flange portion does not exist in at least a part of the support cylinder body and a circumferential direction of the support cylinder body. While being present, it has a support cylinder side flange portion extending radially inward from the support cylinder body above the tree pillar side flange portion, and is opened radially outward at the base end of the tree pillar surrounded by the cylindrical portion. An engaging groove is formed, a rigid member is mounted in the engaging groove so as to be unable to move relative to the longitudinal direction of the wooden pillar, and an attachment hole is formed in the cylindrical portion at a position opposite to the rigid member, and the barrel The shape part and the tree post are inserted through the attachment hole and are connected through a fastening member that is fastened to the rigid member, and the fastening member is positioned below the tree post-side flange part, so that the tree of the engaging groove The longitudinal position with respect to the pillar is set, and the flange portion on the support cylinder side and the tree pillar side in the vertical direction of the gap In the space fitted by the flange portion, it can be inserted into the space through a radial opening partitioned between the inner peripheral surface of the non-existing region of the support cylinder side flange portion in the support cylinder body and the outer peripheral surface of the cylindrical portion, and A plurality of concrete blocks of a size that can be locked in the space are arranged along the circumferential direction by the support cylinder body, the cylindrical part, and the wooden post side flange part, and a part of the space other than the plurality of concrete blocks To provide a structure for installing wooden pillars filled with fixing material.

In an example of the second aspect of the sixth aspect, in a plan view, a radial gap exists between the radially inner end portion of the support cylinder side flange portion and the radial direction outer end portion of the tree post side flange portion, The support cylinder side flange portion and the tree post side flange portion are configured.

In another example of the second aspect of the sixth aspect, the support cylinder side flange portion has a plurality of support cylinder side split flanges arranged in a circumferential direction through an area where the support cylinder side flange portion does not exist, and the tree pillar side flange portion It is configured to have a plurality of tree column-side split flanges arranged in the circumferential direction through the column-side gap.

In this case, the sum of the radial length of the support barrel side split flange and the radial length of the tree post side split flange is greater than the radial length of the gap, while the circumferential length of the tree column side split flange is the support. It becomes smaller than the length in the circumferential direction of the region where the cylinder side flange portion does not exist.

In order to achieve the first object, the seventh aspect of the present invention is a joint hardware, a first wooden post installed upright in a vertical posture, and the first wooden post in a vertical posture by the joint hardware. A second wooden post installed upright and a third wooden post supported in a horizontal posture by the joint hardware, and the joint hardware includes a first cylindrical part into which an upper end of the first wooden post is inserted and the first 2 A cylindrical member having a second cylindrical portion into which the base end of the wooden post is interpolated, and a third wooden post support device connected to the tubular member, wherein the upper end of the first wooden post and the base end of the second wooden post In the, first and second tree post-side engaging grooves that are opened radially outwardly with respect to the corresponding tree post are formed, and in the first and second tree post-side engaging grooves, each of the corresponding tree posts The first and second wooden pillar-side rigid members are mounted so as to be unable to move relative to the longitudinal direction, and the first and second cylindrical portions are positioned opposite to each of the first and second wooden pillar-side rigid members. In the first tree post side attachment hole and the second tree post side attachment hole are formed, and the fastening member inserted through the first tree post side attachment hole is fastened to the first tree post side rigid member. A pillar is connected to the first cylindrical portion, and a fastening member inserted through the attachment hole on the second wooden pillar is fastened to the second wooden pillar-side rigid member, so that the second wooden pillar is connected to the second cylindrical portion. And the third wooden post support member is an upper clamp extending in a horizontal direction from the cylindrical member with a plate surface along a horizontal direction so as to fit the base end of the third wooden post supported in a horizontal posture The third tree has a plate and a lower clamping plate, and a reinforcing plate extending in a direction of the third wooden post from the cylindrical member at a position in contact with the base end surface of the third wooden post supported in a horizontal posture, and the third tree At the base end of the pillar, a third wooden pillar-side engaging groove that opens outward in the radial direction based on the third wooden pillar spans the entire circumference. In addition, a slit into which the reinforcing plate can be inserted is formed on the base end surface of the third tree post, and the third tree post is incapable of relative movement with respect to the longitudinal direction of the third tree post. The tree post-side rigid member is mounted, and the third tree post-side rigid member is a part of the third tree post-side engaging groove in the horizontal posture toward the downward direction, and one side in the transverse direction. A U-shaped first band mounted over a portion facing toward and a portion facing upward; another portion of the portion facing downward in the third wooden post in a horizontal position, a portion facing the other side in the transverse direction, and It includes a second band in the shape of a U that is mounted over another portion of the portion facing upward, and the upper clamping plate includes an upper attachment hole on the first band side and a second attachment hole at a position opposite to the first and second bands, respectively. A band-side upper attachment hole is formed, and a first band-side lower attachment hole and a second band-side lower attachment hole are formed in the lower pinch plate at positions opposite to the first and second bands, respectively, and the reinforcing plate comprises the In the state of being inserted into the slit, the fastening member inserted through the upper mounting hole on the first band side and the fastening member inserted through the lower mounting hole on the first band side are fastened to the first band, and the second band side The fastening member inserted through the upper attachment hole and the fastening member passed through the lower attachment hole on the second band side are fastened to the second band, so that the third wooden post is formed by the upper and lower clamping plates. Provides a structure for connecting wooden pillars that are pinched.

In the seventh aspect, preferably, the reinforcing plate side attachment hole is formed in the reinforcing plate, and the third wooden post penetrates at a position coincident with the reinforcing plate side attachment hole in the state in which the reinforcing plate is inserted into the slit. A hole is formed.

In this case, while the reinforcing plate is inserted into the slit, the through-hole and the fastening member inserted through the reinforcing plate-side attachment hole are fastened to fit the third wooden post, thereby connecting the third wooden post to the reinforcing plate. do.

Preferably, the reinforcing plate is installed so that the plate surface follows a vertical direction.

For example, the joint hardware includes a plurality of the third wooden post support members connected to the tubular member at different positions in the circumferential direction based on the axis of the tubular member, and the plurality of third The third tree posts are supported on each of the tree post support members.

Alternatively, the joint hardware may include a single third tree post support member.

Preferably, the base cross-section of the second wooden pillar interpolated to the second cylindrical portion is mounted on the top surface of the first wooden pillar interpolated to the first cylindrical portion.

In this case, more preferably, a convex portion is formed on an upper end surface of the first wooden pillar, and a concave portion having a shape corresponding to the convex portion is formed on the base end surface of the second wooden pillar.

In order to achieve the first object, an eighth aspect of the present invention is a first tree having a first wooden post installed in a vertical posture, and a first cylindrical member having an upper end of the first wooden post interpolated. A post support device, a second tree post support device, and a second tree post support device for supporting the second tree post in a vertical posture coaxially with the first tree post above the first tree post, and a third A tree post and a third tree post support device for supporting the third tree post in a horizontal posture between the first and second tree posts in an up-down direction, and the upper end of the first tree post has a diameter A first tree post-side engagement groove that opens outward in the direction is formed, and a first tree post-side rigid member is mounted in the first tree post-side engagement groove to prevent relative movement with respect to the longitudinal direction of the first tree post. , The first cylindrical member has a first wooden post-side attachment hole formed at a position facing the first wooden post-side rigid member, and the fastening member inserted through the first wooden post-side attachment hole is the first By being fastened to the rigid member on the side of the tree post, the first tree post is connected to the first cylindrical member, and the third tree post support device is mounted on the top surface of the first tree post while the plate surface is in a horizontal direction. A lower clamping plate that is directly or indirectly loaded, which extends from the lower central part so as to be superimposed on the first wooden post in a plan view and the third wooden post in a horizontal posture when viewed in a plan view. Or a lower clamping plate having a plurality of lower third wooden post polymerization parts, and a side plate connected to the upper surface of the lower clamping plate in a state in which the plate surface is in a vertical direction and the base end surface of the third wooden post in a horizontal position is in contact with each other, An upper clamping plate connected to the top surface of the side plate while the plate surface is in a horizontal direction, and the upper central part and 1 or An upper clamping plate having a plurality of upper third wooden column polymerization portions, and a horizontal position from the side plate. A reinforcing plate extending in the direction of the third wooden post, and a damper having one end connected to the outer circumferential surface of the first cylindrical member and the other end connected to the lower surface of the lower clamping plate, and the lower central portion 1 A third tree that has an engaging hole in which a convex member formed directly or indirectly on the top surface of the tree column engages, and at the base end of the third tree column is opened radially outward from the third tree column. The pillar-side engaging groove is formed over the entire circumference, and a slit into which the reinforcing plate can be inserted is formed in the base end surface of the third wooden pillar, and the third wooden pillar-side engaging groove has a length of the third wooden pillar. A third tree post side rigid member is mounted so as to be unable to move relative to the direction, and the third tree post side rigid member moves downward in the horizontal posture of the third tree post side engagement groove. A first band in a c-shaped shape mounted over a portion of the facing portion, a portion facing one side in the transverse direction, and a portion facing upward, and the other portion of the portion facing downward in the horizontal posture of the third wooden post , A second band of a c-shaped shape mounted over another part of the portion facing the other side in the transverse direction and the portion facing the upward direction, and the upper third wooden post polymerization unit has a second band facing the first and second bands. The first and second band-side upper attachment holes are formed at positions, respectively, and the lower third wooden post polymerization portion has first and second band-side lower attachment holes at positions opposite to the first and second bands, respectively. And a fastening member inserted through an upper attachment hole on the first band side and a fastening member inserted through a lower attachment hole on the first band side while the reinforcing plate is inserted into the slit is fastened to the first band, In addition, a fastening member inserted through the upper attachment hole on the second band side and a fastening member inserted through the lower attachment hole on the second band side are fastened to the second band, so that the third wooden post and the upper clamping plate It is clamped by the lower clamping plate, and the second wooden pillar support device comprises the The second tree has a base plate fixed to the upper surface of the upper clamping plate, and a second cylindrical member fixed to the upper surface of the base plate so as to be positioned concentrically with the first cylindrical member and having an upper opening. At the base end of the pillar, a second wooden pillar-side engaging groove that is opened radially outward is formed, and in the second wooden pillar-side engaging groove, the second wooden pillar-side stiffness cannot be moved relative to the longitudinal direction of the second wooden pillar. A member is mounted, and the second cylindrical member has a second tree post side attachment hole formed at a position opposite to the second tree post side rigid member, and is inserted through the second tree post side attachment hole. A member is fastened to the second wooden pillar side rigid member to provide a wooden pillar connection structure in which the second wooden pillar is connected to the second cylindrical member.

The third wooden post support device according to the eighth aspect may preferably have a third cylindrical member connecting between the lower clamping plate and the upper clamping plate.

In this case, the peripheral wall of the third cylindrical member forms the side plate.

A ninth aspect of the present invention includes a cornerstone mounted on a foundation concrete, a first convex member formed on the upper surface of the cornerstone, a second convex member formed at the top of the first convex member, The first convex member is provided with a wooden pillar that is erected on the upper surface of the cornerstone, and the first convex member has a maximum external area divided by an outline of the cross section at a predetermined position in the vertical direction and upward from the predetermined position in the vertical direction. It has an upward curved surface shape in which the outer shape area decreases as the feeling increases, and the maximum outer shape area of the second convex member is smaller than the maximum outer shape area of the first convex member, and the base end surface of the tree pillar A concave portion covering the first and second convex members, and a flat portion disposed radially outward from the concave portion and in contact with an upper surface of the cornerstone, and the concave portion from an uppermost portion covering the top surface of the second convex member There is provided a structure for installing a wooden post having a concave-shaped area whose opening width is enlarged as it goes downward to a portion having an opening width corresponding to an outer diameter of the maximum external area of the first convex member.

Preferably, the second convex member is screwed to the first convex member.

According to the tree post connection structure according to the present invention, it is possible to connect the first and second tree posts in a detachable state.

Therefore, for example, by using a wooden pillar having a diameter according to the specification but the length does not meet the specification, it is possible to provide a wooden pillar structure in which both the diameter and the length are applied to the top.

In addition, it is also possible to exchange only the second wooden post while the first wooden post is installed.

In addition, according to the wooden post installation structure according to the present invention, it is possible to install the wooden post while effectively securing the installation strength on the foundation concrete even when the wooden post is installed alone or when the number of wooden post to be installed is low, and In addition, it is possible to exchange the installation wood pillars without destroying the foundation concrete.

1 is a longitudinal cross-sectional view of a column structure to which a tree column connection structure according to Embodiment 1 of the present invention is applied.
FIG. 2 is an enlarged view of part II in FIG. 1.
3 is an enlarged exploded cross-sectional view of a base end portion of a first wooden column taken along line III-III in FIG. 1.
4 is an exploded longitudinal cross-sectional view of the wood column connection structure according to the first embodiment.
5 is an enlarged view of a portion V in FIG. 1.
6 is an enlarged exploded cross-sectional view of an upper end portion of the first wooden post taken along line VI-VI in FIG. 4.
Fig. 7 is a partially enlarged view showing a modified example of the connection structure between the first cylindrical member and the first protective cover in the tree post connection structure according to the first embodiment.
8 is a longitudinal sectional view of a structure for connecting a tree column according to a first modified example of the embodiment.
9 is a longitudinal cross-sectional view of a structure for connecting a wooden post according to a second modified example of the embodiment.
10 is a longitudinal cross-sectional view of a tree post connection structure according to Embodiment 2 of the present invention.
11 is a plan view of a laminated plate in the tree post connection structure according to the second embodiment.
12 is a plan view of a modified example of the laminated plate shown in FIG. 11.
13 is a plan view of another modified example of the laminated plate shown in FIG. 11.
14 is a longitudinal cross-sectional view of a tree post connection structure according to Embodiment 3 of the present invention.
15 is a cross-sectional view taken along line XV-XV in FIG. 14.
16 is a cross-sectional view taken along line XVI-XVI in FIG. 15.
Fig. 17 is an enlarged view of part XVII in Fig. 14;
18 is a longitudinal cross-sectional view of a tree post connection structure according to Embodiment 4 of the present invention.
19 is a longitudinal cross-sectional view of a structure for connecting a tree column according to a first modified example of Embodiment 4. FIG.
20 is a cross-sectional view taken along line XX-XX in FIG. 19.
Fig. 21 is a cross-sectional view taken along line XXI-XXI in Fig. 19;
Fig. 22 is a longitudinal cross-sectional view of the tree post connection structure in a state after pulling out one laminated plate from the state shown in Fig. 19.
Fig. 23 is a longitudinal sectional view of the tree post connection structure in a state after all five stacked plates are pulled out from the state shown in Fig. 19;
Fig. 24 is a cross-sectional view taken along line XXIV-XXIV in Fig. 19;
FIG. 25 is a cross-sectional plan view of a tree post connection structure according to a second modified example of Embodiment 4, and shows a cross section corresponding to FIG. 21.
26 is a longitudinal sectional view of a structure for attaching a wooden post according to Embodiment 5 of the present invention.
Fig. 27 is an enlarged view of part XXVII in Fig. 26;
FIG. 28 is an enlarged exploded cross-sectional view of a base end portion of the first wooden post taken along line XXVIII-XXVIII in FIG. 26;
29 is a cross-sectional view taken along line XXIX-XXIX in FIG. 26;
Fig. 30 is a cross-sectional view taken along line XXX-XXX in Fig. 29;
31 is a longitudinal sectional view of a structure for attaching a wooden post according to a modified example of the fifth embodiment.
Fig. 32 is a cross-sectional view taken along line XXXII-XXXII in Fig. 31;
33 is a longitudinal sectional view of a structure for attaching a wooden post according to Embodiment 6 of the present invention.
Fig. 34 is a cross-sectional view taken along line XXXIV-XXXIV in Fig. 33;
Fig. 35 is a cross-sectional view taken along line XXXV-XXXV in Fig. 33;
FIG. 36 is a cross-sectional plan view of a modified example of the sixth embodiment, cut at a position corresponding to the line XXXIV-XXXIV in FIG. 33, and shows a state in the middle of a work for installing the first wooden post in the support cylinder.
Fig. 37 is a cross-sectional plan view of the modified example shown in Fig. 36, showing a state after completion of the installation work of the first wooden post into the support cylinder.
38 is a perspective view of a tree post connection structure according to Embodiment 7 of the present invention.
39 is an enlarged exploded perspective view of a second cylindrical portion and a second wooden post in the tree post connection structure according to the seventh embodiment.
40 is an exploded perspective view of a base end portion of a third tree post in the tree post connection structure according to the seventh embodiment.
41 is a longitudinal sectional view of a structure for connecting a tree post according to a modification of the seventh embodiment.
42 is a longitudinal sectional view of a structure for attaching a wooden post according to Embodiment 8 of the present invention.
43 is a cross-sectional view taken along line XXXXIII-XXXXIII in FIG. 42;
44 is a cross-sectional view taken along line XXXXIV-XXXIV in FIG. 42;
45 is a longitudinal cross-sectional view of a tree post connection structure according to a modification of the eighth embodiment.
46 is a cross-sectional plan view of a structure to which a wooden post installation structure according to Embodiment 9 of the present invention is applied.
47 is a cross-sectional view taken along line XXXXVII-XXXXVII in FIG. 46;
Fig. 48 is an enlarged view of a portion XXXXVIII in Fig. 47;
49 is a partial cross-sectional view showing a modified example of a concave portion of a tree post in the tree post installation structure according to the ninth embodiment.
50 is a partial cross-sectional view of a structure for attaching a wooden post according to Modification Example 1 of the ninth embodiment.
FIG. 51(a) is a partial cross-sectional view of a wooden post installation structure according to a second modified example of the ninth embodiment, and FIG. 51(b) is a cross-sectional view taken along line XXXXXI-XXXXXI in FIG. 51(a). 51(c) is a cross-sectional view of a modified example of the second convex member in the wooden post mounting structure according to the second modified example.
FIG. 52 is an enlarged exploded cross-sectional view of the upper end of the first tree post along line VI-VI in FIG. 4, and shows a state in which a modified example of the first tree post side rigid member is applied.
Fig. 53 is a partial cross-sectional view taken along line XXXXXIII-XXXXXIII in Fig. 52;
54 is an exploded perspective view of a portion shown in FIG. 53.

Embodiment 1

Hereinafter, an embodiment of a tree column connection structure according to the present invention will be described with reference to the accompanying drawings.

Fig. 1 shows a longitudinal sectional view of a pillar structure to which a tree pillar connection structure 1A according to the present embodiment is applied.

The tree post connection structure 1A connects the first tree post 10 and the second tree post 20 along the longitudinal direction.

In the present embodiment, as shown in FIG. 1, the first wooden pillar 10 is erected and installed on the foundation concrete 900 using a rolling structure 800, and the second wooden pillar 10 (20) is connected in series to the upper side of the first wooden column 10 through the tree column connection structure 1A.

First, the bending structure 800 will be described.

The rolled structure 800 is to install one or a low number of wooden pillars in a rolled shape on the foundation concrete 900 in an upright state, suitably, a torii column, a house girder, or a two column structure. It is used for pillars of self-supporting structures, wooden lanterns, etc.

As shown in FIG. 1, the elongated structure 800 is fixed on the foundation concrete 900 and includes a support device 810 for supporting the first wooden column 10.

The support device 810 includes a base plate 820 fixed on the base concrete 900, a support cylinder 830 installed on the upper surface of the base plate 820 and having an upper opening, and the base plate It has an upwardly facing convex portion 840 formed in the center of an area surrounded by the support cylinder 830 among the upper surface of the 820.

In this embodiment, the convex portion 840 has a hemispherical shape.

The base plate 820 is formed of a metal material having excellent rust prevention properties, for example, stainless steel.

The base plate 820 is provided with an outer extension part 822 extending radially outward from the support cylinder 830.

The outer extension part 822 is formed with an attachment hole (not shown) through which the upper extension part of the anchor bolt (not shown) poured into the foundation concrete 900 is inserted therethrough.

In this configuration, the base plate 820 is a fixing nut screwed to the upper extension so as to be positioned on the upper surface of the base plate 820 and the upper extension of the anchor bolt inserted through the attachment hole (shown It is fixed to the foundation concrete 900 through).

Preferably, in the step before fixing by the fixing nut in a state in which the inner diameter of the attachment hole is larger than the outer diameter of the upper extension part, and the upper extension part is inserted through the attachment hole, the base plate 820 Can be positioned in the plane direction.

The support cylinder 830 has a support cylinder body 832 having a base end portion fixed to the base plate 820 and a support cylinder side flange portion 835 extending inward from the support cylinder body 832 in a radial direction. In addition, the inner diameter of the support cylinder side flange portion 835 is larger than the outer diameter of the base end portion 11a of the first wooden column 10.

The support cylinder 830 may be formed of a metal material having excellent rust prevention properties, for example, stainless steel.

The support cylinder 830 may be fixed to the base plate 820 by various methods such as welding or screwing.

Specifically, as shown in FIG. 1, the outer periphery of the base end 11a of the first wooden post 10 is covered with a protective cover 850, and the inner diameter of the support cylinder side flange 835 is the protective cover It has a larger diameter than the outer diameter of the base end 11a of the first wooden column 10 covered with 850.

In this embodiment, the support cylinder side flange portion 835 is formed at an upper end portion of the support cylinder body 832.

In addition, a concave portion 12 to which the convex portion 840 engages is formed on the base end surface of the first wooden pillar 10.

As described above, in the present embodiment, the convex portion 840 has a hemispherical shape, and therefore, the concave portion 12 also has a hemispherical shape according to this.

As shown in FIG. 1, the first wooden column 10 having this configuration has a gap between the outer circumferential surface of the protective cover 850 and the inner circumferential surface of the support cylinder body 832, and the concave portion 12 ) Is installed upright on the upper surface of the base plate 820 in the support cylinder body 832 in a state in which the convex portion 840 is engaged.

In this embodiment, a base plate 15 covering the base end surface of the first wooden post 10 is provided on the base end surface of the first wooden post 10 while allowing access to the recess 12 have.

Preferably, the opening formed in the base plate 15 to allow access to the concave portion 12 has a shape conforming to the external shape of the convex portion 840 and the concave portion 12. .

The base plate 15 may be formed of a metal material having excellent rust prevention properties, for example, stainless steel.

By installing the base plate 15, when an external force in the transverse direction is applied to the first wooden column 10, the concave portion 12 is prevented from being damaged or deformed by the stress from the convex portion 840. It can be effectively prevented or reduced.

As shown in FIG. 1, the protective cover 850 has a cylindrical portion 852 surrounding the base end 11a of the first wooden column 10, and a radial direction from the outer circumferential surface of the cylindrical portion 852 It has a tree-pillar side flange part 855 extending outward.

The tubular portion 852 is located at a position corresponding to the lower end of the first wooden column 10 (in this embodiment, a position corresponding to the lower end of the base plate 15), and the upper end portion When the first wooden post 10 is erected and installed in the support cylinder body 832, it is configured to be positioned above the upper end of the support cylinder body 832.

In the present embodiment, the first wooden post 10 includes the base end 11a surrounded by the cylindrical part 852 of the protective cover 850 and an intermediate part extending upward from the base end 11a. (11b), and the intermediate portion 11b has a small diameter along the stepped portion with respect to the base end portion 11a.

In addition, the cylindrical portion 852 of the protective cover 850 surrounds the base end portion 11a with a free end surface (upper end surface) in contact with the stepped portion.

By having such a configuration, it is possible to effectively prevent the protective cover 850 from being shifted upward with respect to the first wooden post 10.

The wooden post side flange part 855 extends outward in the radial direction from a portion of the cylindrical part 852 located in the support cylinder body 832 in the vertical installation state of the first wooden post 10 Has been.

In the present embodiment, as shown in FIG. 1, the first tree post side flange portion 855 is in a state in which the first tree post 10 is erected on the base plate 820, With respect to the longitudinal direction of (10), it is located between the base end surface of the first wooden column 10 and the flange portion 835 on the side of the support cylinder.

In the present embodiment, as shown in FIG. 1, the protective cover 850 is mounted on the base plate 820 in the vertically installed state of the first wooden post 10. ) Further has a second wooden post side flange portion 857 extending radially outward from the base end portion of ).

In this case, the boundary between the flange portion 857 on the side of the second tree column and the base plate 820 may be covered by an adhesive material 858.

The protective cover 850 may be formed of various materials, but is formed of a metal material having excellent rust prevention properties, for example, stainless steel.

In this case, the cylindrical portion sheet body constituting the cylindrical portion 852, the tree pillar-side flange portion sheet body constituting the tree-post-side flange portion 855, and the second tree-post-side flange portion 857 ) To form a second wooden post-side flange seat body, and the wooden post-side flange seat and the second wooden post-side flange seat are fixed to the cylindrical seat body by welding or the like, and a protective cover A sheet body is formed, and the protective cover sheet body is wound around the outer periphery of the base end of the first wooden post 10, so that the base end 11a of the first wooden post 10 is surrounded by the protection cover 850. You can get the status.

The connection between the first wooden post 10 and the protective cover 850 is performed using a rigid member 860 and a fastening member 870.

Fig. 2 shows an enlarged view of part II in Fig. 1.

In addition, FIG. 3 is an enlarged exploded cross-sectional view of the base end portion 11a of the first wooden column 10 taken along line III-III in FIG. 1.

As shown in FIGS. 2 and 3, an engaging groove 865 that opens outward in the radial direction is formed in the base end portion 11a of the first wooden column 10.

In the present embodiment, the engaging groove 865 is formed over the entire circumference of the first wooden post 10, but instead of this, for example, the engaging groove 865 is formed in a circumferential direction. It can be configured to have a groove of.

The rigid member 860 is mounted in the engaging groove 865 in a state in which relative movement is impossible with respect to the longitudinal direction of the first wooden column 10.

The rigid member 860 is connected to the protective cover 850 through the fastening member 870 in a state engaged with the engaging groove 865, and the first wooden post 10 is connected to the protective cover 850 ), as long as it has the strength to prevent it from escaping from, it can be formed of various materials such as stainless steel, iron, copper, or other metal, or compressed wood. The compressed wood, for example, may be installed such that the expansion direction follows the longitudinal direction of the first wooden column 10.

In addition, as shown in Fig. 2, in the present embodiment, the fastening member 870 is configured such that the tip end thereof ends within the first wooden column 10, but instead of this, the fastening member 870 It is also possible to use 870 as a through bolt crossing the first wooden column 10.

In this embodiment, as shown in FIG. 2, the rigid member 860 is a rectangular plate-shaped body whose cross-sectional shape is divided by a pair of long sides 860a and a pair of short sides 860b, and the One of the pair of long sides 860a is mounted in the engaging groove 865 so that one of the pair of long sides 860a faces outward in the radial direction of the first wooden column 10.

As in the present embodiment, when the rigid member 860 has a rectangular cross-sectional shape, as shown in FIG. 2, among the rigid members 860, the bottom surface of the engaging groove 865 and one side An end portion 869a corresponding to a corner portion partitioned by an inner side surface, and an end portion 869b corresponding to a corner portion partitioned by the bottom surface of the engaging groove 865 and the inner side surface of the other side are provided with the engaging groove ( 865) may be formed in a tapered shape with a thin end or a curved surface with a thin end so as to shrink as it approaches the bottom surface of the 865).

According to this configuration, while effectively preventing damage to the rigid member 860 and the first wooden post 10, the rigid member 860 can be inserted into the engaging groove 865.

As shown in Figs. 1 to 3, in the present embodiment, the first wooden column 10 has a cross-sectional rectangular shape having four side surfaces, and the rigid member 860 is as shown in Fig. 3. Likewise, it has four linear divisions 861 that engage each of the engaging grooves 865 on the four sides of the first wooden column 10.

Instead of this, it is also possible to configure the rigid member 860 to have two L-shaped divisions, and to make the rigid member 860 a single member following the cross-sectional shape of the first wooden column 10 It is possible.

As shown in FIG. 2, in the cylindrical portion 852 of the protective cover 850, at a position facing the rigid member 860 engaged with the engaging groove 865 of the first wooden post 10, An attachment hole 875 communicating inside and outside the tubular portion 852 is formed.

And, as shown in Figs. 1 and 2, the fastening member 870, such as a screw or a screw, is fastened to the rigid member 860 while passing through the attachment hole 875, whereby, The cylindrical portion 852 and the first wooden pillar 10 are connected.

In this way, in the bent structure 800, the rigid member 860 and the protective cover 850 mounted to the first wooden column 10 in a longitudinal direction are fastened by the fastening member 870 Accordingly, since the first wooden pillar 10 and the protective cover 850 are connected, the first wooden pillar 10 can be firmly fixed to the protective cover 850.

Among the gaps between the outer circumferential surface of the cylindrical portion 852 of the protective cover 850 and the inner circumferential surface of the support barrel main body 832, a particulate filler 880 such as sand in a region below the flange portion 855 on the side of the wooden column. ) Is filled, and a fixing material 882 of a cement-based non-shrinkable material, such as concrete or mortar, is filled above the particulate filler 880 in the gap.

According to this configuration, only by destroying the fixing material 882 in the gap, the first wooden column 10 can be exchanged without destroying the basic concrete 900.

Further, in the present embodiment, the engaging groove 865 is formed in a portion located below the tree post side flange portion 855 in a state in which the first tree post 10 is erected.

As shown in Fig. 1, the flexion structure 800 further includes the support cylinder side flange portion 835 and the support cylinder side flange portion 835 and the inner peripheral surface of the support cylinder body 832 in the vertical direction. It has a fastening member 885 which connects at a position to be fitted by the tree post side flange part 855.

Specifically, in a position fitted by the support cylinder side flange portion 835 and the tree post side flange portion 855 in the vertical direction of the support cylinder body 832, the inside and outside of the support cylinder body 832 A plurality of through holes communicating with each other are formed along the circumferential direction.

Further, the fastening member 885 is inserted through each of the plurality of through holes.

Specifically, the fastening member 885 has a shaft portion having a screw inserted through the through hole, and the screw in a state in which the tip end of the shaft portion with the screw is in contact with the outer circumferential surface of the cylindrical portion 852 A shaft portion with a screw connection to the support cylinder body 832 is possible.

In this case, the fixing member 882 is installed so as to surround the shaft portion with the screw.

According to this configuration, even if a deviation occurs in the dimension of the gap between the support cylinder 830 and the protective cover 850 due to manufacturing errors, etc., the space between the support cylinder 830 and the protective cover 850 is In a state connected by the fastening member 885, it can be fixed by the fixing material 882, so that the connection strength between the two can be effectively improved.

In this embodiment, the fastening member 885 is connected to a radially outer end of the screwed shaft portion, and is a bolt having a head positioned radially outward from the support cylinder body 832.

In addition, a nut is screwed to a portion of the screwed shaft portion located radially inside the support cylinder body 832, and the fastening member 885 includes the head and the nut in the support cylinder body 832 ) Is fixed to the support cylinder body 832 by pinching.

Preferably, the through hole may be a screwed hole through which the screwed shaft portion is screwed.

In this case, instead of or in addition to the nut, the fastening member 885 is fixed to the support cylinder body 832 by screwing connection between the screwed shaft portion and the screwed hole.

In place of or in addition to the fastening member 885, a support member interposed therebetween so as to widen the inner circumferential surface of the support cylinder body 832 and the outer circumferential surface of the cylindrical portion 852 in a radial direction is provided. It is also possible.

In addition, in the constriction structure 800, as shown in FIG. 1, more than the engaging groove 865 among the base end portions 11a of the first wooden column 10 surrounded by the cylindrical portion 852 An upper engaging groove 902 that is opened radially outward is formed in a portion positioned above, and the expansion direction in the upper engaging groove 892 is along the radial direction of the first wooden column 10 The upper compressed wood 890 is inserted so that the radially outer surface contacts the inner circumferential surface of the tubular portion 852.

According to this configuration, the strength of the connection between the first wooden column 10 and the protective cover 850 can be effectively improved.

In the present embodiment, the upper end of the upper compression member 890 and the upper end of the cylindrical portion 852 have the same height surface.

According to this configuration, it is possible to effectively prevent or reduce the penetration of impurities such as rainwater from between the tubular portion 852 and the vertical wooden column 10.

In addition, in the constriction structure 800, as shown in FIG. 1, more than the engaging groove 865 among the base end portions 11a of the first wooden column 10 surrounded by the cylindrical portion 852 A downward engaging groove 897 that is opened radially outward is formed in a portion located below, and the downward engaging groove 897 has an expansion direction along the radial direction of the first wooden column 10 The lower compressed wood 895 is inserted so that the outer surface in the radial direction contacts the inner circumferential surface of the tubular portion 852.

According to this configuration, the strength of the connection between the first wooden column 10 and the protective cover 850 can be effectively improved.

The compressed wood 890 and 895 is, for example, one having a thickness of about half of the thickness of the rigid member 860. That is, when the rigid member 860 has a thickness of 20 mm, the compressed wood 890 and 895 has a thickness of 10 mm.

Preferably, the addition of humidity to the compressed wood 890, 895 can be effected by impregnating these with a preservative.

Next, the tree post connection structure 1A will be described.

4 shows an exploded longitudinal cross-sectional view of the tree post connection structure 1A.

As shown in FIGS. 1 and 4, the tree post connection structure 1A is a first tree post side connection member 100(1) detachably mounted on the upper end 11c of the first tree post 10 ), and a second wooden post-side connection member 100(2) detachably mounted to the base end 21a of the second wooden post 20, and the first and second wooden post-side connection members (100(1), 100(2)) are connected detachably to each other.

In detail, as shown in FIGS. 1 and 4, the first wooden post-side connecting member 100(1) is a first cylindrical member surrounding the upper end 11c of the first wooden post 10 (110(1)) and a first end plate 130(1) connected to the first cylindrical member 110(1) to close the upper end opening of the first cylindrical member 110(1) Has.

In this embodiment, as shown in Figs. 1 and 4, a first protective cover is provided on the upper end 11c of the first wooden post 10 surrounded by the first cylindrical member 110(1). (150(1)) is wound.

Accordingly, the first cylindrical member 110(1) is sized to surround the upper end 11c of the first wooden column 10 in a state in which the first protective cover 150(1) is wound. have.

Like the protective cover 850, the first protective cover 150(1) may be formed of various materials, but is formed of a metal material having excellent rust prevention properties, for example, stainless steel.

1 and 4, in the present embodiment, the upper end portion 11c of the first wooden post 10 is reduced from the intermediate portion 11b along the stepped portion, and the first protective cover ( In 150(1), one end is at the same position as the upper end of the first wooden post 10, and the other end is coupled to the stepped portion between the upper end 11c and the intermediate part 11b.

Fig. 5 shows an enlarged view of part V in Fig. 1.

6 is an enlarged exploded cross-sectional view of the upper end 11c of the first wooden column 10 along the line VI-VI in FIG. 4.

The first protective cover 150(1) and the upper end 11c of the first wooden post 10 are connected to the connection structure of the protective cover 850 and the base end 11a of the first wooden post 10 They are connected by the same connection structure.

That is, as shown in Figs. 5 and 6, the first tree post side engaging groove 165(1) that opens outward in the radial direction is formed in the upper end 11c of the first tree post 10.

Further, in the present embodiment, the first tree post side engagement groove 165 (1) is formed over the entire circumference of the first tree post 10, but the first tree post side engagement groove 165 (1)) may be formed in at least a part of the outer periphery of the first wooden column 10. For example, the first wooden post-side engaging groove 165(1) may be a plurality of grooves formed in the upper end 11c of the first wooden post along the circumferential direction.

In the first wooden post-side engaging groove 165(1), a first wooden post-side rigid member 160(1) is mounted in a state in which relative movement is impossible with respect to the longitudinal direction of the first wooden post 10 Has been.

The first wooden post-side rigid member 160 (1) is engaged with the first wooden post-side engaging groove 165 (1) through the first fastening member 170 (1) through the first protective cover. It is connected to (150(1)), and as long as it has rigidity that can prevent the first wooden post 10 from coming out of the first protective cover 150(1), stainless steel, iron, copper, etc. It may be formed of various materials such as metal, or compressed wood. The compressed wood, for example, may be installed such that the expansion direction follows the longitudinal direction of the first wooden column 10.

In addition, as shown in FIG. 5, in the present embodiment, the first fastening member 170 (1) is configured such that the tip end thereof ends inside the first wooden column 10, but instead of this, It is also possible to use the first fastening member 170(1) as a through bolt crossing the first wooden post 10.

In the present embodiment, as shown in Fig. 6, the first tree-pillar side rigid member 160 (1) has a rectangular cross-sectional shape divided by a pair of long sides 160a and a pair of short sides 160b. It is made of a plate-shaped body, and is mounted in the engaging groove 165(1) so that one of the pair of long sides 160a faces outward in the radial direction of the first wooden post 10.

As in the present embodiment, when the first tree-pillar side rigid member 160 (1) has a rectangular cross-section, as shown in Fig. 5, the first tree-pillar side rigid member 160 ( 1)) an end portion 169a corresponding to a corner portion partitioned by a bottom surface of the first wooden post-side engaging groove 165(1) and an inner surface of one side thereof, and the first wooden post-side engaging groove The shaft diameter of the end portion 169b corresponding to the corner portion partitioned by the bottom surface of (165(1)) and the inner side of the other side is close to the bottom surface of the first wood column side engaging groove 165(1). As far as possible, it may be formed in a tapered shape with a thin end or a curved surface with a thin end.

According to this configuration, while effectively preventing damage to the first tree post side rigid member 160(1) and the first tree post 10, the first tree post side rigid member 160(1) )) may be inserted into the engaging groove 165(1) on the side of the first wooden post.

In the present embodiment, the first tree pillar 10 has a cross-sectional rectangular shape having four side surfaces, and the first tree pillar side rigid member 160 (1) is as shown in FIG. 6, It has four linear divisions 161 engaged with each of the engaging grooves 165(1) on the four sides of the first wooden post 10.

Instead of this, it is also possible to configure the first tree post side rigid member 160(1) to have two L-shaped divisions, and the first tree post side rigid member 160(1) It is also possible to use a single member according to the cross-sectional shape of 1 wooden pillar 10.

As shown in FIG. 5, the rigidity of the first tree column side engaged with the first tree column side engaging groove 165(1) of the first tree column 10 among the first protection cover 150(1) A first attachment hole 175(1) communicating inside and outside the first protective cover 150(1) is formed at a position facing the member 165(1).

And, as shown in Figs. 1 and 5, the first wooden post in a state in which the first fastening member 170(1), such as a screw or a bolt, passes through the first attachment hole 175(1). It is fastened to the side rigid member 160 (1), whereby the first protective cover 150 (1) and the upper end portion 11c of the first wooden column 10 are connected.

4, the first end plate 130(1) closes the upper end opening of the first cylindrical member 110(1), and the upper end surface of the first wooden column 10 It has a first central portion 131 (1) directly or indirectly in contact, and a first flange portion 132 (1) extending radially outward from the first central portion 131 (1).

The first wooden column side connection member 100(1) including the first cylindrical member 110(1) and the first end plate 130(1) is a metal material having excellent rust prevention properties, for example, It can be formed of stainless steel or the like.

The first cylindrical member 110(1) is fixed to the first end plate 130(1) by various methods such as welding or screwing.

1, 4, and 5, the first cylindrical member 110(1) and the first protective cover 130(1) are formed through a plurality of fastening structures disposed along the circumferential direction. And the first cylindrical member 110(1) and the first protective cover 130(1). The connection state of the wooden pillars 10 is realized.

In this embodiment, as shown in Fig. 5, the fastening structure includes a first protective cover side attachment hole 123 (1) formed in the first protective cover 130 (1), and the first cylindrical shape. A first cylindrical member side attachment hole 125 (1) formed at a position of the member facing the first protective cover side attachment hole 123 (1), and the first cylindrical member side attachment hole 125 ( 1)) and the first fastening member (120(1)) protruding into the upper end (11c) of the first wooden post (10) in the state of being inserted through the first protective cover side attachment hole (123(1)) Has.

In addition, when the upper end 11c of the first wooden post 10 in the state in which the first protective cover 150(1) is wound is inserted into the first cylindrical member 110(1), the The outer circumferential surface of the first protective cover 150(1) is configured to contact the inner circumferential surface of the first cylindrical member 110(1).

In this case, a portion of the inner circumferential surface of the first cylindrical member 110 (1) positioned at the same position as the first fastening member 120 (1) in the radial direction includes the first wooden column ( When inserting the upper end 11c of 10) into the first cylindrical member 110(1), the head of the first fastening member 170(1) is the first cylindrical member 110(1) A first longitudinal groove 172(1) is formed to prevent interference with the inner circumferential surface of the.

A position in which the fastening structure is closer to the opening end of the first cylindrical member 110(1) than the position of the first fastening member 170(1) with respect to the longitudinal direction of the first wooden column 10 When formed in, the fastening structure is formed at a position different from the first longitudinal groove 172(1) with respect to the circumferential direction.

Fig. 7 shows an enlarged view corresponding to Fig. 5 in a configuration including a modified example of the fastening structure.

7, the modified example includes the first protective cover side attachment hole 123(1), the first cylindrical member side attachment hole 125(1), and the first fastening member 120( In addition to 1)), a first tree formed to be opened radially outwardly at a position facing the first protective cover side attachment hole 123(1) of the upper end 11c of the first wooden post 10 In a state in which relative movement is impossible with respect to the longitudinal direction of the first wooden post 10 to the post-side fastening groove (127(1)) and the first wooden post-side fastening groove (127(1)) It has a rigid member 128(1) for fastening on the side of the first wooden column engaged.

The first wooden post-side fastening rigid member 128(1) has the same configuration as the first wooden post-side rigid member 160(1).

In the modified example, the first fastening member 120 (1) penetrates through the first protective cover side attachment hole 123 (1) and the first cylindrical member side attachment hole 125 (1). In one state, it is fastened to the rigid member 128(1) for fastening on the side of the first tree post, and a tip end protrudes into the upper end portion 11c of the first tree post 10.

According to the modified example, the connection strength between the first cylindrical member 110(1), the first protective cover 150(1), and the first wooden post 10 may be further increased.

As shown in FIG. 1 and the like, the first wooden post-side connection member 100(1) connects the first end plate 130(1) and the outer circumferential surface of the first cylindrical member 110(1). It further has a first reinforcing rib 140(1).

The second wooden post-side connecting member 100(2) includes a second cylindrical member 110(2) surrounding the base end 21a of the second wooden post 20, and the second cylindrical member It has a second end plate 130(2) connected to the second cylindrical member 110(2) so as to close the lower end opening of 110(2).

In addition, in the drawing, among the constituent members of the second tree post-side connecting member 100(2), the same reference numerals for constituent members common to the first tree-post-side connecting member 100(1), or, The same reference numerals changed from (1) to (2) at the end of the parentheses are attached, and detailed descriptions thereof are omitted.

The second end plate 130(2) is capable of being directly or indirectly mounted on the first end plate 130(1), and the second end plate 130(2) is attached to the first end plate 130 (1)) The second flange portion 132 (2) and the first flange portion (132 (1)) of the second end plate 130 (2) are installed in a circumferential direction It is detachably fastened by the fastening member 139.

In the present embodiment, as shown in Figs. 1 and 4, the first tree post-side connecting member 100 (1) includes a first central portion 131 (1) of the first end plate 130 (1). ), a rigid convex member 200 protruding upward (ie, in a direction opposite to the first cylindrical member) is further formed.

The convex member 200 may take various shapes. That is, in the present embodiment, the convex member has a cylindrical shape, but may have a spherical shape, a tetragonal shape, or the like.

Meanwhile, a concave portion 205 having a shape corresponding to the convex member 200 is formed on the base end surface of the second wooden pillar 20.

In addition, an opening 207 through which the convex member 200 can be inserted is formed in the second central portion 131 (2) of the second end plate 130 (2), and the first and second trees In the connected state of the column-side connecting members 100(1) and 100(2), the convex member 200 is engaged with the concave portion 205 through the opening 207.

In addition, in this embodiment, as shown in Figs. 1 and 4, a second base plate 215 formed of a metal material having excellent rust prevention properties such as stainless steel is fixed to the base end surface of the second wooden post 20 In addition, the second base plate 215 is also provided with an opening allowing the convex member 200 to pass therethrough.

As shown in Figs. 1 and 4, further, in this embodiment, under a joint action with the upper surface of the second end plate 130 (2) on the second tree post side connecting member 100 (2). A locking claw 220 is provided to form an engaging gap for a jack-up that opens outward in the radial direction.

By installing the locking claw 220, it is possible to easily jack-up the second wooden post 20 connected to the second wooden post-side connecting member 100(2).

For example, a rigid plate, such as an iron plate, may be inserted between the locking claw 220 and the upper surface of the second end plate 130(2), and the rigid plate may be coupled to the jack-up device.

In the present embodiment, the locking claw 220 is configured such that a radially outer end thereof is positioned radially outward from an outer peripheral edge of the second end plate 130(2).

In the tree post connection structure (1A), as shown in FIGS. 1 and 4, the first tree post (10) of the upper end (11c) of the first tree post (10) in the longitudinal direction 1 In a portion closer to the lower opening of the first cylindrical member 110(1) than the engaging groove 165(1) on the side of the wooden post, the first engaging groove at the upper end of the first wooden post opened radially outward ( 192(1)) is formed, and in the first engaging groove 192(1) at the upper end of the first wooden column, the expansion direction is along the radial direction of the first wooden column 10, and the outer surface in the radial direction The compressed wood 190(1) is inserted so as to contact the inner circumferential surface of the first protective cover 150(1).

According to this configuration, the strength of the connection between the first wooden column 10 and the first protective cover 150 (1) can be effectively improved.

In the present embodiment, the lower end of the compression member 195 and the lower end opening of the first protective cover 150 (1) have the same height surface.

According to this configuration, it is possible to effectively prevent or reduce the intrusion of impurities such as rainwater from between the lower end opening of the first protective cover 150(1) and the first tree post 10.

Further, in the tree post connection structure 1A, as shown in FIGS. 1 and 4, the first tree post 10 in the longitudinal direction of the first tree post 10 among the upper ends of the first tree post 10 A second engaging groove 197(1) at the upper end of the first wooden post that is opened radially outwardly at a portion closer to the first end plate 130(1) than the engaging groove 197(1) on the tree post side is formed In the second engaging groove 197(1) at the upper end of the first wooden post, the first protective cover ( The compressed wood 195(1) is inserted so as to contact the inner circumferential surface of 150(1).

According to this configuration, the strength of the connection between the first wooden column 10 and the first protective cover 150 (1) can be effectively improved.

The compressed wood 190(1) and 195(1) has a thickness of about half of the thickness of the rigid member 160(1) on the first tree column side, for example. That is, when the rigid member 160(1) on the first wooden post side has a thickness of 20 mm, the compressed wood 190(1) and 190(2) has a thickness of 10 mm.

Preferably, the addition of humidity to the compressed wood 190(1), 190(2) can be performed by impregnating these with a preservative.

8 is a longitudinal cross-sectional view of a tree post connection structure 1B according to a first modified example of the present embodiment.

Incidentally, in the drawings, the same members as in the first embodiment 1A are denoted by the same reference numerals, and detailed descriptions thereof are appropriately omitted.

The wood column connection structure 1B according to the first modified example includes the wood column connection according to the present embodiment in that the first and second protective covers 150 (1) and 150 (2) are deleted. It is different from structure 1A.

That is, the tree post connection structure 1B includes the first tree post side connection member 100 (1) from which the first protection cover 150 (1) is removed from the first tree post side connection member 100(1). 1)') and the second wooden post-side connecting member 100(2)' from which the second protective cover 150(2) has been removed from the second wooden post-side connecting member 100(2). We have.

In the first modified example 1B, the first and second attachment holes 175 (1) and 175 (2) through which the first and second fastening members 170 (1) and 170 (2) are respectively inserted. )) are formed on the first and second cylindrical members 110(1) and 110(2), respectively.

Fig. 9 is a longitudinal sectional view of a tree post connection structure 1C according to a second modified example of the present embodiment.

In the drawings, the same members as in the first embodiment 1A and the first modified example 1B are denoted by the same reference numerals, and detailed descriptions thereof are appropriately omitted.

The wood column connection structure 1C according to the second modified example differs from the wood column connection structure 1A according to the present embodiment in that only the first protective cover 150 (1) is deleted. .

That is, the tree post connection structure 1C includes the first tree post side connection member 100(1)' and the second tree post side connection member 100(2).

In the second modified example 1C, the upper end 11c of the first wooden column 10 is directly inserted into the corresponding first cylindrical member 110(1), while the second tree The base end portion 21a of the pillar 20 is inserted into the corresponding second cylindrical member 110(2) while the second protective cover 150(2) is wound.

In addition, of course, it is also modified to remove only the second protective cover 150 (2) while leaving the first protective cover 150 (1) with respect to the tree column connection structure 1A according to the present embodiment. It is possible.

Further, in this embodiment, the first and second wooden pillars 10 and 20 have a rectangular cross-section, but of course, the present invention is not limited to this form, and the first and second wooden pillars The cross-sectional shape of (10, 20) can be made into a rectangular shape other than a square shape, or it can be made into a circular shape.

Embodiment 2

Hereinafter, a tree post connection structure according to another embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 10 is a longitudinal sectional view of the tree post connection structure 2A according to the present embodiment.

In the drawings, members that are the same as those in the first embodiment are denoted by the same reference numerals, and description thereof is appropriately omitted.

As shown in Fig. 10, the wooden post connection structure 2A according to the present embodiment includes one or a plurality of laminated plates 250 between the first and second end plates 130(1) and 130(2). It differs from the tree-pillar connection structure 1A according to the first embodiment in the point of being able to be inserted.

In this embodiment, four laminated plates 250(1) to 250(4) are interposed.

11 shows a plan view of the stacked plate 250.

As shown in FIG. 11, the stacked plate 250 includes a first flange portion 132(1) of the first end plate 130(1) and a second plan of the second end plate 130(2). A fastening opening 257 is formed at a position opposite to the fastening opening formed in the branch part 132(2), the first flange part 132(1), one or more of the laminated plates 250 and the The second flange portion 132 (2) is co-fastened by the fastening member 139. As shown in Fig. 11, the fastening opening 257 can be formed as a groove that opens outward in the radial direction, and instead of this, it can be formed as a through hole (see Fig. 13 below).

In this embodiment, an uneven structure is formed on the contact surfaces of the first end plate 130(1), the stacked plate 250, and the second end plate 130(2).

The uneven structure includes one of the convex portion 262 or the concave portion 264 formed on the upper surface of the first end plate 130 (1) (for example, the convex portion 262), and the stacked plate 250 The convex portion 262 or the other side of the concave portion 264 (for example, the concave portion 264) formed on the lower surface of the stacked plate 250, and the convex portion 262 or the concave portion ( 264) (for example, the convex part 262) and the other side of the convex part 262 or the concave part 264 formed on the lower surface of the second end plate 130(2) (for example, The concave portion 264 is provided, and the convex portion 262 and the concave portion 264 are capable of being coupled with each other.

As shown in FIG. 11, in the present embodiment, the convex portion has a non-circular shape (rectangular shape in the illustrated example) when viewed in a plan view arranged on the center of the lamination plate, and the lamination plate is It effectively prevents the position shift in the plane direction with respect to the first end plate and the second end plate.

Naturally, the arrangement and shape of the convex portion 262 and the concave portion 264 can be variously changed.

12 shows a plan view of a modified example 251 of the laminated plate in which the shape of the convex portion 262 (and the concave portion 264) is changed to a cross shape when viewed in plan.

13 shows a plan view of a modified example 252 in which the convex portion 262 (and the concave portion 264) is not disposed at the center, but is disposed at a predetermined position around the center. In the modified example shown in Fig. 13, a plurality (four) of the convex portions 262 (and the concave portions 264) are formed at equal intervals in the circumferential direction around the center.

Further, preferably, the uneven structure is formed at a position different from that of the convex member 200 in plan view.

In addition, in this embodiment, as shown in FIG. 10, the convex member 200 is formed so as to protrude upward from the second central portion 131 (2) of the second end plate 130 (2). Has been.

Embodiment 3

Hereinafter, a tree post connection structure according to still another embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 14 is a longitudinal sectional view of the tree post connection structure 3A according to the present embodiment.

15 is a cross-sectional view taken along line XV-XV in FIG. 14, and FIG. 16 is a cross-sectional view taken along line XVI-XVI in FIG. 15, respectively.

Incidentally, in the drawings, the same reference numerals denote the same members as those of the wood column connection structures 1A and 2A according to the first and second embodiments, and description thereof is appropriately omitted.

In the point that the tree post connection structure 3A according to the present embodiment includes a joint hardware 300 interposed between the first and second end plates 130 (1) and 130 (2). , It differs from the said tree-pillar connection structure 1A according to the first embodiment.

14 to 16, the joint hardware 300 includes the first central portion 131 (1) and the second end plate 130 (2) of the first end plate 130 (1). The central connecting member 310 fitted by the second central portion 131 (2) and the central connecting member 310 are connected to the central connecting member 310 so that the axial direction follows the horizontal direction, and the wooden pillar 30 is placed in a horizontal position. It is provided with the horizontal cylindrical member 350 which can be supported.

The central connection member 310 includes a lower wall 320 directly or indirectly contacting the upper surface of the first central portion 131 (1) of the first end plate 130 (1), and the second end plate 130 The upper wall 322 directly or indirectly in contact with the lower surface of the second central portion 131 (2) of (2)), and the peripheral wall connecting the circumferential edges of the lower wall 320 and the upper wall 322 It has (325).

The upper wall 322 and the lower wall 320 have a plan view corresponding to the cross-sectional shape of the first and second wooden pillars 10 and 20.

In this embodiment, the first and second wooden pillars 10 and 20 have a rectangular cross-section.

Accordingly, the upper wall 322 and the lower wall 320 have a rectangular shape when viewed in a plan view, and the circumferential wall 325 includes each of the four side surfaces of the first and second wooden pillars 10 and 20 It has first to fourth side walls 325(1) to 325(4) facing the same direction.

Instead of this, for example, when the first and second wooden pillars 10 and 20 have a circular cross-sectional shape, the upper wall 322 and the lower wall 320 become circular in plan view, The circumferential wall 325 has a circular cross-sectional shape.

An opening 321 having a shape corresponding to the outer shape of the convex member 200 is formed in the lower wall 320.

On the other hand, the upper wall 322 is formed with a second convex member 315 protruding upward and capable of being unevenly coupled to the concave portion 205 of the base end surface of the second wooden column 20.

As shown in Figs. 14 to 16, in the present embodiment, the joint hardware 300 is the horizontal tubular member 350, and the base end thereof is the first to fourth side walls 325(1) to 325(4). )), each of the first to fourth horizontal cylindrical members 350(1) to 350(4).

The horizontal cylindrical member 350 is a member for horizontally supporting a wooden pillar 30 different from the first and second wooden pillars 10 and 20, and may be provided in an arbitrary quantity as needed. have.

That is, in this embodiment, the joint hardware 300 has four horizontal cylindrical members 350(1) to 350(4), but instead of this, less than four, or five or more horizontal cylindrical members. It is also possible to have a cylindrical member 350.

In the tree post connection structure 3A according to the present embodiment, the first and second tree post side connecting members 100(1)' and 100(2) are connected through the joint hardware 300. .

In detail, as shown in FIG. 15, the second flange portion 132 (2) of the second end plate 130 (2) is a second loading area mounted on the upper surface of the horizontal cylindrical member 350 (134(2)) and the first end plate 130(1) when not loaded on the horizontal cylindrical member 350 and viewed along the longitudinal direction of the first and second wooden pillars 10 It has a second polymerization region 136 (2) that overlaps with a corresponding region in the flange portion 131 (1).

Likewise, the first flange portion 132(1) of the first end plate 130(1) includes a first loading area 134(1) on which the lower surface of the horizontal cylindrical member 350 is mounted, and the The first polymerization that polymerizes with the second polymerization region (136(2)) in the second flange portion (132(2)) when viewed along the longitudinal direction of the first and second wooden pillars (10, 20) It has a region 136(1).

In this embodiment, as shown in FIG. 15, a fixing bolt 355 extending upward is provided on the upper surface of the horizontal cylindrical member 350, and in the second loading area 134(2) An attachment hole 135 through which the fixing bolt 355 can be inserted is formed.

That is, the second end plate 130 (2) is fixed to the horizontal cylindrical member 350 by the fixing bolt 355 that is inserted through the attachment hole 135.

In addition, as shown in FIGS. 14 and 16, the first polymerization region 136(1) and the second polymerization region 136(2) have openings 138 for attaching the turn buckle 270. It is formed, and the first end plate 130 (1) and the second end plate 130 (2) are connected by a turn buckle 270 to pinch the joint hardware 300.

The support structure of the horizontal wooden pillar 30 by the horizontal cylindrical member 350 is the first and second trees by the first and second cylindrical members 110(1) and 110(2). It is substantially the same as the support structure of the pillars (10, 20).

Fig. 17 shows an enlarged view of part XVII in Fig. 14.

That is, as shown in Fig. 17, a horizontal wooden post-side engaging groove 365 that is opened radially outwardly is formed on the outer circumferential surface of the base end of the horizontal wooden post 30 inserted into the horizontal cylindrical member 350 Has been.

The horizontal tree post side rigid member 360 is mounted in the horizontal tree post side engaging groove 365 to prevent relative movement with respect to the longitudinal direction of the horizontal tree post 30.

The horizontal wooden post-side rigid member 360 is similar to the first and second wooden post-side rigid members 160(1) and 160(2), the horizontal wooden post 30 is the horizontal cylindrical member ( 350), as long as it has a strength that can prevent it from escaping from, it may be formed of various materials such as stainless steel, iron, copper, or other metal, or compressed wood. The compressed wood, for example, may be installed such that the expansion direction follows the longitudinal direction of the horizontal wooden column.

In addition, the horizontal cylindrical member 350 has a horizontal tree post side attachment hole 375 formed at a position opposite to the horizontal tree post side rigid member 360, and the horizontal tree post side attachment hole 375 The horizontal wooden post-side fastening member 370 inserted through the inlet is fastened to the horizontal side rigid member 360, so that the horizontal wooden post 30 is connected to the horizontal cylindrical member 350.

Further, in the present embodiment, between the outer peripheral surface of the horizontal wooden pillar 30 and the inner peripheral surface of the horizontal cylindrical member 350, compressed wood (390, 395) such as the compressed wood (190, 195) is interposed. have.

Embodiment 4

Hereinafter, a tree post connection structure according to still another embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 18 shows a longitudinal sectional view of the tree post connection structure according to the present embodiment.

Incidentally, in the drawings, the same reference numerals are assigned to the wood 4A column connecting structure and the same members according to the first to third embodiments, and description thereof is appropriately omitted.

As shown in Fig. 18, in the tree post connection structure 4A according to the present embodiment, in a state in which the top surface of the first tree post 10 and the base end surface of the second tree post 20 face each other, the A rigid cylindrical member 400 surrounding the upper end 11c of the first wooden post 10 and the base 21a of the second wooden post 20 is provided.

The tubular member 400 may be formed of a metal material having excellent rust prevention properties, for example, stainless steel.

As in the first to third embodiments, the first and second wooden pillars are provided on the outer circumferential surfaces of the upper end 11c of the first wooden pillar 10 and the base 21a of the second wooden pillar 20, respectively. Side engaging grooves 165(1) and 165(2) are formed.

In addition, in the first and second wooden pillar-side engaging grooves 165(1) and 165(2), the first and second wooden pillars 10 and 20 are incapable of relative movement in the longitudinal direction, respectively. The rigid members 160(1) and 160(2) on the first and second tree posts are mounted.

On the other hand, the cylindrical member 400 has a first attachment hole and a second attachment hole 411 at positions opposite to each of the rigid members 160(1) and 160(2) on the first and second wooden posts. , 412) is formed.

In the tree post connection structure 4A, the first fastening member 170(1) inserted through the first attachment hole 411 is fastened to the first tree post side rigid member 160(1). And the second fastening member 170(2), which has been inserted through the second attachment hole 412, is fastened to the rigid member 160(2) on the side of the second tree post, so that the first and second trees The pillars 10 and 20 are connected through the tubular member 400.

In the present embodiment, in a state in which the upper end surface of the first wooden post 10 and the base end surface of the second wooden post 20 are in direct contact, the upper end 11c of the first wooden post 10 And the base end portion 21a of the second wooden pillar 20 is connected by the cylindrical member 400, but instead of this, the top surface of the first wooden pillar 10 and the second wooden pillar ( It is also possible to configure such that there is a gap between the proximal end faces of 20).

In addition, in the present embodiment, the upper end of the cylindrical member 400 is coupled to a step portion between the intermediate portion 21b and the base end portion 21a of the second wooden post 20, and the lower end is the first It is coupled to the step portion between the upper end (11c) and the middle part (11b) of the wooden post (10), effectively preventing the relative movement of the first and second wooden post (10, 20) in the approaching direction I'm doing it.

Fig. 19 shows a front view of a tree post connection structure 4B according to a first modified example of the present embodiment.

20 and 21 are cross-sectional views taken along lines XX-XX and XXI-XXI in FIG. 19, respectively.

In the drawings, the same reference numerals are attached to the same members as in the present embodiment and in each of the above embodiments.

As shown in FIG. 19, the first modified example 4B includes one or more stacked plates 450 interposed between the top surface of the first wooden column 10 and the base end surface of the second wooden column 20. ) Is different from the present embodiment in that it is provided.

As shown in Fig. 19, in the illustrated configuration, five laminated plates of the first to fifth laminated plates 450a to 50e sequentially laminated from the bottom to the top are interposed.

As long as the plurality of stacked plates 450 are surrounded by the cylindrical member 600 in a state interposed between the top surface of the first wooden column 10 and the base end surface of the second wooden column 20 , Can take many forms.

As shown in FIG. 21, in the first modified example 4B, the laminated plate 610 has the same shape as the inner circumferential shape of the cylindrical member 600.

As shown in Figs. 19 and 21, in the first modified example, the cylindrical member 400 is formed with a lateral opening 405 for opening the inner space radially outward.

The lateral opening 405 has a size capable of pulling out the one or more stacked plates 450.

In the first modified example 4B, the lateral opening 405 is sized so that only one stacked plate 450 can be pulled out.

In the illustrated example, the lateral opening 405 is a lamination plate positioned at the bottom of the plurality of lamination plates 450a to 450e (in Fig. 19, in a position where the first lamination plate 450a can be pulled out). Is formed.

In the first modified example 4B, as shown in FIG. 19, the second attachment hole 412 is between the upper end surface of the first wooden post 10 and the base end surface of the second wooden post 20. When the stacking plate 450 is not interposed, an attachment hole 412x formed at a position opposite to the corresponding second wooden column side rigid member 160 (2) when not in use, and the plurality of stacking Whenever one of the stacked plates 450 is separated from the state in which all of the plates 450 (in the illustrated example, the first to fifth stacked plates 450a to 450e) are interposed, the corresponding first to fifth stacked plates 450a to 450e are separated. 2 When using the laminated plate formed to face the rigid member 160(2) on the side of the tree, it includes attachment holes (in the illustrated example, attachment holes 412a to 412e when using a five-stage laminated plate).

That is, a state in which all of the first to fifth laminated plates 450a to 450e are interposed between the top surface of the first wooden pillar 10 and the base end surface of the second wooden pillar 510 (FIG. 19 ), when using 5 stacked plates, the attachment hole 412e faces the second wooden column side rigid member 160(2), and the first stacked plate 450a is taken out and the first wooden column ( In the state in which four laminated plates of the second to fifth laminated plates 450b to 450e are interposed between the top surface of 10) and the base end face of the second wooden pillar 20 (FIG. 22), When using four stacked plates, the attachment hole 412d faces the second wooden column side rigid member 160(2).

And, in the state in which all of the first to fifth laminated plates 450a to 450e are separated, as shown in Fig. 22, when the laminated plate is not used, the attachment hole 412x is formed of the second wooden column side rigid member ( It faces 160(2)).

In the first modified example 4B, the second wooden pillar 20 is movable downward with respect to the cylindrical member 400 according to the separation of the stacked plate 450, the second wooden pillar ( The boundary position between the intermediate part 21b of 20) and the base end part 21a is partitioned.

That is, as shown in Fig. 23, in the first modified example 4B, when all of the plurality of laminated plates 450a to 450e are separated, the upper end of the tubular member 400 is The height of the tubular member 400 is set so as to contact the stepped portion between the intermediate portion 21b and the base end portion 21a of (20).

Instead of this, it is also possible to make the intermediate part 21b the same diameter as that of 21a.

In the first modified example 4B, the removal of the laminated plate 450 can be performed, for example, by the following method.

From the state in which the second fastening member 170(2) is fastened to the second wooden post-side rigid member 160(2) through the attachment hole 412e when 5 stacked plates are used (FIG. 19), first , By releasing the fastening of the second fastening member 170(2), the second wooden pillar 20 and the cylindrical member 400 are in a relative movable state.

Next, the second wooden post 210 is lifted by a jack-up device, and the second stacked plate 450 (in the modified configuration, the first to fifth stacked plates 450a to 450e) is The first laminated plate 450a is taken out through the side opening 405 in a state in which no load is applied to the wooden post 20.

As a result, the remaining stacked plates 450b to 450e are mounted on the top surface of the first wooden column 10.

Then, the second wooden post 20, which was lifted by the jack-up device, is lowered and loaded on the stacked plate 450 (the fifth stacked plate 450e in the modified configuration) positioned at the top, and the state In the state of FIG. 22 by inserting the second fastening member 170(2) through the attachment hole 412d and fastening it to the second wooden post side rigid member 160(2) when using 4 stacked plates. Appears.

The upper end position of the second wooden pillar 20 in the state shown in Fig. 22 is compared to the upper end position in the state shown in Fig. 19 in which the first to fifth laminated plates 450a to 450e are interposed, It is positioned below the first laminated plate 450a.

As shown in Fig. 21, in the first modified example 4B, in a position opposite to the side opening 405 with the lamination plate 450 in the tubular member 400, the lamination plate ( An extrusion opening 407 capable of pressing 450 toward the side opening 405 is formed.

By providing the extrusion opening 407, it is possible to facilitate the pulling out operation of the laminated plate 450 through the side opening 405.

Fig. 24 is a cross-sectional view taken along line XXIV-XXIV in Fig. 19.

As shown in Fig. 24, in the first modified example 4B, the outer circumferential surface of the upper end 11c of the first wooden post 10 and the inner circumferential surface of the cylindrical member 400 in the vicinity of the opening on the side of the first wooden post. The compressed wood 190(1) is interposed therebetween.

In the first modified example 4B, the compressed wood 190(1) has a plurality of compression members provided along the circumferential direction.

25 is a cross-sectional plan view of a second modified example 4C of the present embodiment, and a cross-sectional plan view corresponding to FIG. 21 is shown.

The second modified example 4C has a laminated plate 460 instead of the laminated plate 450 compared to the first modified example 4B.

As shown in Fig. 25, the laminated plate 460 has a plurality of plate pieces 461 arranged in parallel.

Specifically, in the second modified example 4C, a plurality of laminated plates 460 are interposed between the top surface of the first wooden column 10 and the base end surface of the second wooden column 20 .

In addition, each of the plurality of stacked plates 460 is arranged in parallel in a transverse direction (Y) orthogonal to the pulling direction (X) while the length direction of each of the stacked plates 460 is along the plate pulling direction (X) It is formed by the plate piece 461.

In the illustrated example, the laminated plate 460 has first to seventh plate pieces 461-1 to 461-7.

The tubular member 400 is formed with a side opening 470 that allows extraction of only a predetermined number of plate pieces 461 out of the plurality of plate pieces 461 along the extraction direction.

In the example shown in Fig. 25, the side openings 470 are sized to pull out the plate pieces 461 one by one.

In the second modified example 4C, extraction of the laminated plate 460 can be performed, for example, by the following method.

Similar to the withdrawal method in the first modified example 4B, the second fastening member 170(2) passes through the attachment hole 412e when 5 stacked plates are used, and the second wooden column side rigid member 160(2) ), first, the second fastening member 170(2) is unlocked so that the second wooden post 20 and the cylindrical member 400 can be moved relative to each other.

Next, the second wooden post 20 is lifted with a jack-up device so that the load of the second wooden post 20 is not applied to the plurality of stacked plates 460, and is located in the lowermost position. One of the first to seventh plate pieces 461-1 to 461-7 in the stacked plate 460, which is located in a pull-out position toward the side opening 470 (in FIG. The fourth plate piece 461-4 is taken out from the side opening 470.

At this time, an extrusion opening 472 capable of pressing the plate piece 461 toward the side opening 470 is formed at a position facing the side opening 470 with the plate piece 461 interposed therebetween. In addition, the corresponding plate piece 461 (the fourth plate piece 461-4 in the illustrated example) can be pushed to the side opening 470 through the extrusion opening 472.

When drawing out the plurality of plate pieces 461 in the lowermost first laminated plate 460, the next laminated plate 460 laminated on the lowermost laminated plate 460 A plurality of plate pieces of the next laminated plate are temporarily fixed so that the plurality of plate pieces in) do not descend.

This temporary fixing can be performed, for example, through a locking member that is inserted into the slit for temporary fixing formed in the cylindrical member 400.

Subsequently, the remaining plate piece 461 in the laminated plate 460 positioned at the lowermost position through the transverse pressing opening 475 formed in the tubular member 400 is moved to the center side along the transverse direction Y. The plate piece (third plate piece (461-3) or fifth plate piece (461-5)) that was adjacent to the plate piece (4th plate piece (616-4)) which was pulled out a little earlier is recalled. Place it in a drawable position.

Then, the plate piece 461 positioned in the withdrawable position is taken out through the side opening 470.

By repeating this operation, after all the plurality of plate pieces 461 forming the lowermost laminated plate 460 are taken out, the temporary fixing of the next laminated plate 460 is released.

As a result, the remaining stacked plates are lowered and are mounted on the upper end surface of the first wooden column 10.

Then, the second wooden post 20, which was lifted by the jack-up device, is lowered and loaded on the uppermost laminated plate, and in that state, the second fastening member 170(2) is attached correspondingly. It is inserted through the hole and fastened to the second wooden post-side rigid member 160 (2).

According to the second modified example 4C, since the opening width of the lateral opening 470 can be narrowed as possible, a decrease in the rigidity of the tubular member 400 by forming the lateral opening 470 is prevented as much as possible. can do.

Embodiment 5

Hereinafter, another embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 26 is a longitudinal sectional view of the tree post mounting structure 5A according to the present embodiment.

In addition, in the drawings, the same reference numerals are attached to the same members as those in the above-described embodiment, and description thereof is appropriately omitted.

The tree post mounting structure 5A according to the present embodiment is the second tree post side connecting member 2 in the tree post connection structure 1B (Fig. 8) according to the first modified example of the first embodiment. It is configured to erect and install the first wooden post 10 on the base concrete 900 by using a support device 500 similar to the wooden post-side connecting member 100(2)'.

In detail, as shown in FIG. 26, the wooden post installation structure 5A is the support device 500 and the first tree that is erected and installed on the foundation concrete 900 by the support device 500. It is equipped with a pillar 10.

The support device 500 has a substantially the same configuration as the second end plate 130 (2), the base plate 510 fixed on the base concrete 900, and the second cylindrical member 110 ( 2) has substantially the same configuration as, and is provided with a cylindrical member 520 that is fixed to the upper surface of the base plate 510 and has an upper opening.

The first wooden post 10 is erected and installed on the base plate 510 with the base end 11a inserted into the cylindrical member 520.

In other words, the cylindrical member 520 has an axial hole of a shape and dimension that matches the outer shape of the base end portion 11a of the first wooden column 10.

Fig. 27 shows an enlarged view of part XXVII in Fig. 26.

Further, Fig. 28 shows an enlarged exploded cross-sectional view of the base end portion 11a of the first wooden post 10 along the line XXVIII-XXVIII in Fig. 26.

The connection structure between the first wooden post 10 and the cylindrical member 520 is between the base end 11a of the first wooden post 10 and the protective cover 850 in the first embodiment. It is the same as the connection structure and the connection structure between the second wooden column 20 and the second cylindrical member 110(2) in the first modified example of the first embodiment.

That is, as shown in FIG. 28, the engaging groove 865 is formed in the base end portion 11a of the first wooden column 10, and the length of the first wooden column 10 in the engaging groove 865 The rigid member 860 (the divided body 861) is mounted in a state in which relative movement is impossible with respect to the direction.

As shown in FIG. 27, the attachment hole 875 is formed in the cylindrical member 520 at a position opposite to the rigid member 860. As shown in FIG.

Further, the fastening member 870 is fastened to the rigid member 860 in a state where it has passed through the attachment hole 875, and thereby, the cylindrical member 520 and the first wooden column 10 ) Is connected.

Fig. 29 is a cross-sectional view taken along line XXIX-XXIX in Fig. 26.

30 is a cross-sectional view taken along line XXX-XXX in FIG. 29.

26, 29, and 30, the base plate 510 has a central portion 512 on which the cylindrical member 520 is installed, and a flange portion extending radially outward from the central portion 512 Has (514).

The flange portion 514 has an attachment hole or an attachment slit, and the base plate 510 has a base end side fixed to the base concrete 900 and a front end side through the attachment hole or attachment slit. It is fixed to the base concrete 900 by an anchor bolt 540 for a flange portion connected to the branch portion 514.

In addition, in this embodiment, as shown in FIG. 26, a through hole is formed in the central part 512 of the base plate 510, and the base plate 510 is attached to the anchor bolt 540 for the flange part. In addition, the base end side is fixed to the base concrete 900 and the tip end side is also connected to the central part 512 of the base plate 510 through the through hole by the anchor bolt 542 for the central part, the base concrete Sticking to (900).

In this case, interference with an upper protrusion protruding upward from the base plate 510 among the anchor bolts 542 for the central portion and a fixing nut screwed to the upper protrusion on the base end surface of the first wooden post 10 A concave portion 12a is formed to prevent it.

In addition, in this embodiment, as shown in FIGS. 26, 29, and 30, the upper surface of the base plate 510 in the state in which the plate surface is orthogonal to the base plate 510 in the support device 500. And a connection plate 550 connected to the outer circumferential surface of the tubular member 520.

An attachment hole or an attachment slit is formed in the connection plate 550.

The connection plate 550 includes one support device 500 for supporting one first wooden post 10, for example, another support device 500 for supporting another adjacent first wooden post 10 B, or used as a connecting portion when connecting to an external structure by a connecting member such as a connecting rod.

As shown in FIG. 26, the post-cast concrete 905 installed on the base concrete 900 so as to cover the base end side of the support device 500 in the wooden post mounting structure 5A according to the present embodiment. I have.

The post-cast concrete 905 is installed so that the upper surface is located below the upper end of the tubular member 520.

Preferably, the wooden post installation structure 5A may include a reinforcing bar (not shown) directly or indirectly connected to the connection plate 550.

In this case, the post-cast concrete 905 is installed to surround the reinforcing bar.

In the present embodiment, as shown in Figs. 26 and 29, the cylindrical member 520 has a through hole in which an inner end faces the compression member 890 and an outer end is opened outward. .

The through hole is used when liquid is injected from the outside toward the compressed wood 890 to expand the compressed wood 890, and is closed by a closing member 522 such as a bolt when not in use.

Preferably, the liquid injected toward the compressed wood 890 contains an antiseptic, whereby, in addition to the expansion effect of the compressed wood 890, the compressed wood 890 and the agent 1 Can obtain the antiseptic effect of the wooden post (10).

Further, in the present embodiment, the through hole is formed only for the compressed wood 890, but it is also possible to form a through hole for the compressed wood 895.

Naturally, the configuration of forming a through hole for injecting a liquid into the compressed wood is applicable to each of the above embodiments and other embodiments described later.

In addition, in this embodiment, as shown in FIGS. 26 and 30, the support device 500 is fixed to the cylindrical member 520 so as to extend radially outward from the outer peripheral surface of the cylindrical member 520. Has more studs (570).

The stud 570 is a base end side of the anchor bolt 575 for a stud that is fixed to the base concrete 900 in the radial direction of the outer side of the support device 500 and the tip side extends upward than the base concrete. It is connected to the upper extension part.

In the present embodiment, as shown in FIGS. 26 and 30, a reinforcing bar 577 is wound on the tip side of the stud anchor bolt 575, and the stud 570 passes through the reinforcing bar 577 to the stud. It is connected to the upper extension part of the dragon anchor bolt 575.

The stud 570 and the upwardly extending portion of the stud anchor bolt 575 (and the reinforcing bar 577 in this embodiment) are embedded in the post-cast concrete 905.

Fig. 31 is a longitudinal sectional view of a tree post mounting structure 5B according to a modification of the present embodiment.

Further, Fig. 32 is a cross-sectional view taken along line XXXII-XXXII in Fig. 31.

As shown in Figs. 31 and 32, the modified example 5B has a hole-down hardware 560 fixed to the outer circumferential surface of the cylindrical member 520 compared to the wooden post mounting structure 5A according to the present embodiment. , It further has an anchor bolt 544 for a hole-down hardware inserted through the hole-down hardware 560.

The hole-down hardware 560 is fixed to the outer circumferential surface of the cylindrical member 520 with the central hole along the vertical direction.

The hole-down hardware anchor bolt 544 has a base end side fixed to the foundation concrete 900 in a state through which the through hole formed in the base plate 510 is inserted, and the front end side is the hole-down hardware 560 ).

Embodiment 6

Hereinafter, another embodiment of the present invention will be described with reference to the accompanying drawings.

In Fig. 33, a longitudinal sectional view of the tree post mounting structure 6A according to the present embodiment is shown.

Fig. 34 is a cross-sectional view taken along line XXXIV-XXXIV in Fig. 33.

In addition, in the drawings, the same reference numerals are attached to the same members as those in the above-described embodiment, and description thereof is appropriately omitted.

The tree post mounting structure 6A according to the present embodiment relates to an improvement of the convex structure 800 in the first embodiment.

Specifically, the wooden post mounting structure 6A includes a supporting device 810' instead of the supporting device 810 as compared to the rolling structure 800.

That is, the tree post installation structure 6A includes the support device 810 ′ and the first tree post 10.

The support device 810' has a support cylinder 830' instead of the support cylinder 830 compared to the support device 810.

That is, the support device 810 ′ includes the base plate 820, the support cylinder 830 ′, and the convex portion 840.

The support cylinder 830 ′ is from an area other than the support cylinder body 832 and at least a portion 833 in the circumferential direction of the support cylinder body 832 above the flange portion 855 on the wooden post side. It has a support cylinder side flange portion 835' extending inward in the radial direction.

Like the bent structure 800 of the first embodiment, the support cylinder side flange portion 835' and the tree post side flange portion 855 have a radial gap between both free ends when viewed in a plan view. It is structured to exist.

33 and 34, in the present embodiment, in the vertical direction of the gap between the outer circumferential surface of the cylindrical portion 852 of the protective cover 850 and the inner circumferential surface of the support cylinder body 832 A plurality of concrete blocks 950 are arranged along the circumferential direction in a space fitted by the support cylinder side flange portion 835 ′ and the tree post side flange portion 855.

The concrete block 950 is a support cylinder side flange portion non-existing region 833 in which the support cylinder side flange portion 835 ′ does not exist among the inner circumferential surfaces of the support cylinder body 832 and the outer peripheral surface of the cylindrical portion 852 It can be inserted into the space through a radial opening partitioned by the space, and is locked in the space by the support cylinder body 832, the cylindrical portion 852, and the flange portion 855 on the side of the tree column. It is sized as possible.

In addition, portions of the space other than the plurality of concrete blocks 950 are filled with the fixing material 882 of a cement-based non-shrinkable material, such as concrete or mortar.

According to the wooden post installation structure 6A, it is possible to stabilize the vertical installation posture of the first wooden post 10 with respect to the support device 810 ′ by the plurality of concrete blocks 950.

FIG. 35 is a cross-sectional view taken along line XXXV-XXXV in FIG. 33.

As shown in Figs. 33 and 35, the tree post mounting structure 6A according to the present embodiment further includes a rigid ring 930 provided on the upper surface of the base plate 820 in the gap.

By providing the rigid ring 930, it is possible to further stabilize the vertical installation posture of the first wooden post 10.

The rigid ring 930 is formed of a metal material having excellent rust prevention properties, for example, stainless steel.

As shown in Fig. 35, in this embodiment, the rigid ring 930 has a plurality of divided ring bodies 932 separated in the circumferential direction.

In this embodiment, as shown in FIGS. 33 and 35, the protective cover 850 has the second tree post side flange portion 857.

In this case, the rigid ring 950 is installed on the upper surface of the base plate 820 so as to be interposed between the support cylinder body 832 and the second wooden post side flange 857 in the radial direction.

36 and 37 are a cross-sectional plan view of Modification Example 6B of the present embodiment, and a cross-sectional plan view cut at a position corresponding to line XXXIV-XXXIV in FIG. 33 is shown.

In addition, in the figure, the same reference|symbol is attached|subjected to the same member as in this embodiment.

FIG. 36 shows a state in the middle of the operation of inserting the first wooden post 10 into the support cylinder 830 ′, and FIG. 37 shows a state after installing the plurality of concrete blocks 950 in the space.

In the modified example 6B, instead of the flange portion 855 on the side of the tree and the flange portion 835 ′ on the side of the support cylinder, a flange portion 856 on the side of the tree and the flange portion 836 on the side of the support cylinder are provided.

As shown in Fig. 34, in the present embodiment 6A, the tree post side flange portion 855 is formed over the entire circumference.

In this case, the free end (outer end in the radial direction) of the flange portion 855 on the side of the tree column is located radially inside the free end (inner end in the radial direction) of the flange portion 835 ′ on the side of the support cylinder, It is configured such that there is a radial gap in the radial direction between the free end (outer end in the radial direction) of the side flange portion 855 and the free end (inner end in the radial direction) of the support cylinder side flange portion 835'.

In contrast, in the modification 6B, the support cylinder side flange portion 836 has a plurality of support cylinder side split flanges 836a arranged in the circumferential direction while retaining the support cylinder side flange portion non-existing region 833. In addition, the tree post side flange portion 856 has a plurality of tree post side split flanges 856a arranged in the circumferential direction while retaining the tree post side gap 853.

The sum of the radial length of the support tube side split flange 836a and the radial length of the tree post side split flange 856a is greater than the radial length of the gap, while The length in the circumferential direction is smaller than the length in the circumferential direction of the non-existing region 833 on the side of the support cylinder.

In the modification 6B, when inserting the first wooden post 10 in the state in which the protective cover 850 is mounted into the support cylinder 830 ′, as shown in FIG. 36, the tree post side is divided. The position in the circumferential direction around the center of the first wooden post 10 is set so that the flange 856a is located in the non-existing region 833 on the side of the support cylinder.

After the first wooden pillar 10 with the protective cover 850 mounted thereon is inserted into the support cylinder 830 ′, the wooden pillar-side split flange 856a is divided into the support cylinder side when viewed in a plan view. The first wooden column 10 is rotated around the center so as to at least partially overlap the flange 836a, and in that state, the plurality of concrete blocks 950 are arranged in the circumferential direction, and finally, the The fixing material 78 is filled.

Moreover, also in this embodiment, the said post-cast concrete 905 can be provided.

In this case, the post-cast concrete 905 is installed on the foundation concrete 900 so as to surround the base end side of the support device 810'.

Embodiment 7

Hereinafter, a tree post connection structure according to still another embodiment of the present invention will be described with reference to the accompanying drawings.

38 shows a perspective view of the tree post connection structure 7A according to the present embodiment.

In addition, the same reference numerals are attached to the same members as in each of the above embodiments, and description thereof is appropriately omitted.

The tree post connection structure 7A according to the present embodiment is in a vertical state immediately above the first tree post 10 installed in a vertical state, similar to the tree post connection structure 3A according to the third embodiment. It is configured to connect the wooden pillars 20 and to support the third wooden pillars 30 in a horizontal state.

Specifically, the wooden post connection structure 7A, the joint hardware 700, the first wooden post 10 installed upright in a vertical posture, and the first in a vertical posture by the joint hardware 700 It includes a second wooden post 20 that is erected above the wooden post 10 and a third wooden post 30(1) and 30(2) supported in a horizontal position by the joint hardware.

38, the joint hardware 700 includes a first cylindrical portion 711 into which an upper end 11c of the first wooden pillar 10 is inserted and a base end of the second wooden pillar 20 ( It has a cylindrical member 710 having a second cylindrical portion 715 into which 21a) is inserted.

39 shows an enlarged exploded perspective view of the second cylindrical portion 715 and the second wooden column 20.

38 and 39, the upper end 11c of the first tree post 10 has a first tree post side engaging groove 165(1) that opens to an outer surface, and the second A second wooden post-side engaging groove 165 (2) that opens to an outer surface is formed in the base end 21a of the wooden post 20.

In the first and second wood column-side engaging grooves 165(1) and 165(2), the first and second wood posts are incapable of relative movement with respect to the longitudinal direction of the corresponding wood posts 10 and 20, respectively. Side rigid members 160(1) and 160(2) are mounted, and the first and second cylindrical portions 711 and 712 are provided with the first and second tree pillar side rigid members 160 ( 1) and 160 (2), respectively, are formed with a first tree post side attachment hole 175(1) and a second tree post side attachment hole 175(2).

In this configuration, a fastening member (not shown) inserted through the first tree post side attachment hole 175(1) is fastened to the first tree post side rigid member 160(1). 1 A wooden post 10 is connected to the first cylindrical part 711, and a fastening member (not shown) inserted through the second wooden post-side attachment hole 175(2) is By being fastened to the pillar-side rigid member 160 (2), the second wooden pillar 20 is connected to the second cylindrical portion 715.

As shown in FIG. 38, the joint hardware 700 further includes a third wooden post support device 720 connected to the cylindrical member 710.

The third wooden post support device 720 is in a horizontal direction from the cylindrical member 710 in a state in which the plate surface is in a horizontal direction so that the base end of the third wooden post 30 supported in a horizontal posture is inserted from the top and bottom. The upper clamping plate 722 and the lower clamping plate 725 extending in a horizontal position, and at a position in contact with the base end surface of the third wooden pillar 30 supported in a horizontal posture, from the cylindrical member 710. It has a reinforcing plate 730 extending in the direction of the three wooden pillars 30.

As shown in FIG. 38, in this embodiment, the said reinforcement plate 730 is connected to the said cylindrical member 710 so that the plate surface may follow a vertical direction.

40 shows an exploded perspective view of the base end of the third wooden pillar 30.

38 and 40, the base end of the third wooden post 30 has a third wooden post-side engaging groove 165 (3) that is opened radially outwardly with respect to the third wooden post 30. )) is formed over the entire circumference, and a slit 35 into which the reinforcing plate 730 can be inserted is formed on the base end surface of the third wooden post 30.

A third tree post side rigid member 160(3) is mounted in the third tree post side engaging groove 165(3) to prevent relative movement with respect to the longitudinal direction of the third tree post 30.

The third tree post-side rigid member 160 (3) has first and second bands 163a and 163b.

As shown in FIG. 40, the first band 163a is a portion of the third tree post side engaging groove 165(3) that faces downward in the horizontal posture. It has a U-shaped shape that is mounted over a portion of the portion facing one side in the transverse direction and a portion of the portion facing upward.

An attachment hole 164a is formed in the first band 163a, and a fastening member (not shown) inserted through the attachment hole 164a is fastened to the third wooden pillar 30, thereby The band 163a is fixed to the third wooden pillar 30.

The attachment hole 164a is formed in a portion of the first band 163a that is mounted on one side in the transverse direction of the third wooden post-side engaging groove 165(3).

The second band (163b) is mounted over another part of a portion facing downward, a portion facing the other side in the transverse direction, and another portion of the portion facing upward in the horizontal posture of the third wooden pillar (30). It is shaped like a c.

An attachment hole 164b is formed in the second band 163b, and a fastening member (not shown) inserted through the attachment hole 164b is fastened to the third wooden pillar 30, thereby The band 163b is fixed to the third wooden pillar 30.

The attachment hole 164b is formed in a portion of the second band 163b that is mounted on the other side in the transverse direction of the third wooden post-side engaging groove 165(3).

As shown in FIG. 38, when the third wooden pillar 30 on which the first and second bands 163a and 163b are mounted on the upper clamping plate 722 is positioned at a predetermined attachment position, the third A first band-side upper attachment hole 723a and a second band-side upper attachment hole 723b are formed at positions facing the first and second bands 163a and 163b, respectively.

Likewise, when the third wooden pillar 30 on which the first and second bands 163a and 163b are mounted on the lower clamping plate 725 is positioned at a predetermined attachment position, the first and second bands A first band-side lower attachment hole 726a and a second band-side lower attachment hole 726b are formed at positions facing 163a and 163b, respectively.

In this configuration, in a state in which the reinforcing plate 730 is inserted into the slit 35, a fastening member (not shown) and the first band inserted through the upper attachment hole 723a on the first band side A fastening member (not shown) inserted through the lower mounting hole 726a is fastened to the first band 163a and the third wooden post 30, and the upper mounting hole 723b on the second band side A fastening member (not shown) inserted through the second band (not shown) and a fastening member (not shown) inserted through the lower attachment hole 726b on the second band side include the second band 163b and the third wooden post 30 ), the third wooden pillar 30 is held by the upper clamping plate 722 and the lower clamping plate 725.

38, in this embodiment, the reinforcing plate side attachment hole 731 is formed in the reinforcing plate 730, and the slit 35 is provided with the reinforcing plate ( When the third wooden post 30 is positioned at a predetermined attachment position so that the 730 is inserted, a through hole 36 is formed that is aligned with the reinforcing plate side attachment hole 731.

In addition, the through hole 36 and a fastening member (not shown) inserted through the reinforcing plate side attachment hole 731 is fastened so as to fit the third wooden post 30 so that the third wooden post 30 It is connected to the reinforcing plate 730.

In the present embodiment, as shown in FIG. 38, the joint hardware 700 includes two third wooden post support devices 720 at opposite positions based on the axis of the cylindrical member 710. Although it has, of course, the present invention is not limited to such a configuration.

That is, the joint hardware 700 includes a plurality of the third wooden post support devices connected to the tubular member 710 at different positions with respect to the circumferential direction based on the axis of the tubular member 710 The third tree post 30 may be supported on each of the plurality of third tree post support devices 720.

Instead of this, it is also possible to deform the joint hardware 700 to have a single third tree post support device 720.

In addition, in this embodiment, as shown in FIG. 38, the base end surface of the said 2nd tree pillar 20 interpolated to the said 2nd cylindrical part 715 is inserted into the said 1st cylindrical part 711. It is mounted on the upper end surface of the first wooden post 10 that has been made, and thereby, the support and stabilization of the second wooden post 20 is attempted.

Fig. 41 is a longitudinal sectional view of a tree post connection structure 7B according to a first modified example of the present embodiment.

In addition, in the drawings, the same members as in the present embodiment are denoted by the same reference numerals, and the description thereof is appropriately omitted.

As shown in Fig. 41, in the first modified example 7B, a convex portion 18 is formed on the upper end surface of the first wooden column 10, and the protrusion 18 is formed on the base end surface of the second wooden column 20. A concave portion 28 corresponding to the shape of the convex portion 18 is formed.

The convex portion 18 and the concave portion 28 have a spherical shape, for example.

In this embodiment, as in the third embodiment, the compression member 190 ( 1), 195(1)), and/or, the compression member 190 between the outer circumferential surface of the base end 21a of the second wooden post 20 and the inner circumferential surface of the second cylindrical part 715 (2), 195(2)) is installed, and/or between the outer circumferential surface of the base end of the third wooden pillar 30 and the inner surface of the upper clamping plate 722 and the lower clamping plate 725 It is also possible to install the compression members (390, 395).

Embodiment 8

Hereinafter, a tree post connection structure according to still another embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 42 shows a longitudinal sectional view of the tree post connection structure according to the present embodiment.

43 and 44 are cross-sectional views taken along lines XXXXIII-XXXXIII and XXXXIV-XXXIV in FIG. 42, respectively.

In addition, the same reference numerals are attached to the same members as in each of the above embodiments, and description thereof is appropriately omitted.

The tree post connection structure 8A according to the present embodiment, as in the tree post connection structures 3A and 7A according to the above Embodiments 3 and 7, is directly above the first wooden post 10 installed in a vertical state. To connect the second wooden pillars 20 in a vertical state, and to support the third wooden pillars 30 in a horizontal state between the first and second wooden pillars 10 and 20 in the vertical direction. Consists of.

Specifically, as shown in Figs. 42 to 44, the tree post connection structure 8A according to the present embodiment includes the first tree post 10 and the first tree post 10 installed upright in a vertical posture. (10) A first wooden post support device (1100) having a first cylindrical member (110(1)) into which the upper end (11c) of the (10) is inserted, the second wooden post (20), and the second wooden post A second tree post support device 1200 for supporting 20 in a vertical posture coaxially with the first tree post 10, the third tree post 30, and the third tree post 30 ) Is provided in a horizontal position between the first and second tree posts 10 and 20 in the vertical direction.

The first wooden post-side engaging groove 165(1) is formed in the upper end 11c of the first wooden post 10, and the first wooden post-side engaging groove 165(1) has the first The rigid member 160(1) on the side of the wooden post is mounted to prevent relative movement in the longitudinal direction of the first wooden post 10.

In the first cylindrical member 110(1), the first tree post side attachment hole (not shown) is formed at a position opposite to the first tree post side rigid member 160(1), and the A fastening member (not shown) inserted through the first wooden post-side attachment hole is fastened to the first wooden post-side rigid member 160(1), so that the first wooden post 10 and the first cylindrical shape The member 110(1) is connected.

As shown in FIGS. 42 to 44, the third wooden post support device 1300 includes a lower clamping plate directly or indirectly mounted on the top surface of the first wooden post 10 while the plate surface is in the horizontal direction. 1310, a side plate 1330 connected to the upper surface of the lower clamping plate 1310 in a state in which the plate surface is in a vertical direction, and the base end surface of the third wooden pillar 30 in a horizontal position contacting the side plate 1330, and the plate surface In a state along the horizontal direction, an upper clamping plate 1350 connected to the top surface of the side plate 1330, and a reinforcing plate extending from the side plate 1330 in the direction of the third wooden pillar 30 in a horizontal posture ( 730 and a damper 1370 having one end connected to the outer peripheral surface of the first cylindrical member 110(1) and the other end connected to the lower surface of the lower clamping plate 1310.

42 and 44, the lower clamping plate 1310 has a lower central portion 1312 superimposed on the first wooden post 10 when viewed in a plan view, and the horizontal posture in a plan view. It has one or a plurality of lower third wooden post polymerization portions 1314 extending from the lower central portion 1312 so as to be superimposed with the third wooden post 30.

The other end of the damper 1370 is connected to the lower surface of the lower third wooden column polymerization unit 1314.

In the present embodiment, the lower clamping plate 1310 has two lower third wooden post superimposed portions 1314 at different positions in the circumferential direction with respect to the axis of the first wooden post 10 have.

As shown in FIG. 42, the lower central part 1312 has an engaging hole in which the convex member 200 formed directly or indirectly on the upper end surface of the first wooden column 10 engages.

In this embodiment, the convex member 200 has a spherical shape.

In this embodiment, as shown in FIG. 42, the convex member 200 is formed directly on the upper end surface of the first wooden post 10, but naturally, the present invention is limited to this form. no.

45 is a longitudinal sectional view of a tree post connection structure 8B according to a modification of the present embodiment.

The modified example has the first tree post support device 1100B in place of the first tree post support device 1100 as compared to the present embodiment.

The first wooden post support device 1100B has a first end plate 115 (1) that closes an upper opening of the first cylindrical member 110 (1), and the convex member 200 It is formed on the first end plate 115(1).

As shown in Fig. 43, in the present embodiment, the third wooden post support device 1300 is a third cylindrical member connecting between the lower clamping plate 1310 and the upper clamping plate 1350 ( 1340).

In this case, the circumferential wall of the third cylindrical member 1340 forms the side plate 1330.

42 and 43, the upper clamping plate 1350 is an upper side that is superimposed on the lower central portion 1312 and the one or plurality of lower third wooden column polymerization units 1314, respectively, when viewed in a plan view. It has a central part 1352 and one or more upper third wooden column polymerization parts 1354.

As in the seventh embodiment, a third tree post-side engaging groove 165 (3) that opens outward in the radial direction with respect to the third tree post 30 is provided at the base end of the third tree post 30. It is formed over the entire circumference, and a slit 35 into which the reinforcing plate 730 can be inserted is formed at the base end surface of the third wooden post 30, and the third wooden post-side engaging groove 165 ( 3)) is mounted with a rigid member 160 (3) on the side of the third tree post to prevent relative movement with respect to the longitudinal direction of the third tree post 30.

42 to 44, the third tree post side rigid member 160 (3) is, among the third tree post side engaging grooves 165 (3), the third tree post in a horizontal posture ( In 30), a U-shaped first band (163a) mounted over a portion facing downward, a portion facing one side in the transverse direction, and a portion facing upward, and the third wooden pillar in a horizontal posture In (30), it has a U-shaped second band 163b that is mounted over the other part of the part facing downward, the part facing the other side in the transverse direction, and another part of the part facing upward.

As shown in Fig. 43, the upper third wooden post polymerization unit 1354 has an upper attachment hole 723a and an upper attachment hole 723a on the first and second bands facing the first and second bands 163a and 163b, respectively. 723b) is formed.

Similarly, in the lower third wooden post polymerization unit 1314, lower attachment holes (not shown) are formed at positions opposite to the first and second bands 163a and 163b, respectively. .

In the state where the reinforcing plate 730 is inserted into the slit 35, the fastening member (not shown) passed through the first band-side upper attachment hole 723a and the first band-side lower attachment hole A fastening member (not shown) that has passed through the insertion is fastened to the first band 163a and is inserted through the upper attachment hole 723b on the second band side, and a fastening member (not shown) and the second band side A fastening member (not shown) inserted through the lower attachment hole is fastened to the second band 163b, so that the third wooden post 30 is connected to the upper clamping plate 1350 and the lower clamping plate 1310. It is pinched by.

The second tree post support device 1200 has substantially the same configuration as the support device 500 in the fifth embodiment.

That is, the second wooden post support device 1200 is fixed to the upper surface of the base plate 510 so as to be positioned concentrically with the base plate 510 and the first cylindrical member 110(1), and It has a second cylindrical member 520 whose upper part is an opening.

The base plate 510 is fixed to the upper surface of the upper clamping plate 1350.

Specifically, the base plate 510 has a central portion 512 on which the second cylindrical member 520 is installed, and a flange portion 514 extending radially outward from the central portion 512.

As shown in Fig. 43, in the present embodiment, the flange portion 514 includes a third tree post polymerization unit 514a that is superimposed with the third tree post 30 in a plan view, and the third It includes an outer extension part 514b that does not overlap with the wooden column 30.

In addition, the upper clamping plate 1350 is in addition to the upper central part 1352 and the upper third wooden post polymerization part 1354, and an outer extension part 514b of the base plate 510 when viewed in a plan view. ) Has an outer extension 1356 that is superimposed on it.

In this configuration, the outer extension portion 514b of the base plate 510 and the outer extension portion 1356 of the upper clamping plate 1350 are fastened by a fastening member 1360, and/or , By fastening the third wooden column polymerization portion (514a) of the base plate 510 and the upper third wooden column polymerization portion (1354) of the upper clamping plate (1350) by a fastening member (1362), the The base plate 510 is fixed to the upper clamping plate 1350.

In addition, in this embodiment, as shown in FIG.42, the central part 512 of the said base plate 510 and the upper central part 1352 of the said upper clamping plate 1350 are made by the fastening member 1364 for a central part. It is fastened.

In this case, a concave portion 12a is formed on the base end surface of the second wooden pillar 20 to prevent interference with an upper protrusion protruding upward from the base plate 510 among the central fastening members 1364 do.

The second wooden post-side engaging groove 865 that is opened radially outward is formed in the base end portion 21a of the second wooden post 20, and the second wooden post-side engaging groove 865 has the second The second tree post side rigid member 860 is mounted so as to be unable to move relative to the longitudinal direction of the tree post 20.

The second cylindrical member 520 has a second wooden post-side attachment hole formed at a position facing the second wooden post-side rigid member 860.

A fastening member 870 inserted through the attachment hole at the second tree post is fastened to the rigid member 860 at the second tree post, so that the second tree post 20 is connected to the second cylindrical member 520 Is connected to.

Embodiment 9

Hereinafter, a structure for installing a wooden post according to still another embodiment of the present invention will be described with reference to the accompanying drawings.

In Fig. 46, a cross-sectional plan view of a building to which the wooden post mounting structure 9A according to the present embodiment is applied is shown.

Moreover, FIG. 47 is a cross-sectional view taken along line XXXXVII-XXXXVII in FIG. 46.

In addition, the same reference numerals are attached to the same members as in each of the above embodiments, and description thereof is appropriately omitted.

The tree post installation structure 9A according to the present embodiment is suitably applied to a tree post construction such as a bell tower for installing a bell.

In detail, as shown in FIGS. 46 and 47, the wooden pillar installation structure 89 includes a cornerstone 760 mounted on the foundation concrete, and a first convex member formed on the upper surface of the cornerstone 760 ( 770, a second convex member 780 formed on the top of the first convex member 770, and a wooden pillar 920 that is erected on the upper surface of the cornerstone 760.

The building shown in FIG. 46 has the four said tree post mounting structures 9A arrange|positioned in a rectangular shape in plan view.

In addition, reference numeral 930 in FIG. 46 is a connection for connecting a tree post 920 in one tree post installation structure 9A and a tree post 920 in another adjacent tree post installation structure 9A. Is absent.

48 shows an enlarged view of the XXXXVIII portion in FIG. 47.

As shown in Fig. 48, both of the first and second convex members 770 and 780 have their maximum external area divided by the outline of the cross section at predetermined positions 771 and 781 in the vertical direction. It has an upwardly curved shape in which the outer shape area decreases as it goes upward from the vertically predetermined positions 771 and 781.

The first and second convex members 770 and 780 are formed of, for example, a rigid member such as stainless steel.

So that the maximum external area of the second convex member 780 at a predetermined vertical position 781 is smaller than the maximum external area of the first convex member 770 at a predetermined vertical position 771 of the first convex member 770 Consists of.

In the present embodiment, a position of the first convex member 770 in contact with the upper surface of the cornerstone 760 is the vertically predetermined position 771 that divides the maximum external area. In addition, a position of the second convex member 780 in contact with the top of the first convex member 770 is the vertically predetermined position 781 that divides the maximum external area.

47 and 48, the base end surface of the wooden pillar 920 has a concave portion 922 covering the first and second convex members 770, 780, and the concave portion 922 It has a flat portion 925 which is located outside the radial direction and contacts the upper surface of the cornerstone 760.

The concave portion 922 is a portion having an opening width corresponding to an outer diameter of the maximum external area of the first convex member 770 from the uppermost portion 923a covering the top of the second convex member 780 ( It has a concave area 923c whose opening width is enlarged as it goes downward to 923b).

As shown in FIG. 48, in this embodiment, the lower end of the concave region 923c is connected to the flat portion 925.

Instead of this, as shown in Fig. 49, the concave portion 922 is added to the concave region 923c, and extends downward with the same opening width from the lower end of the concave region 923c, so that the flat portion It is also possible to deform to have a cylindrical region 923d reaching 925.

The second convex member 780 can be fixed to the first convex member 770 by various fixing methods, and is screwed to the first convex member 770, for example.

Specifically, the first convex member 770 is formed with a screwed hole 772 that opens to the top.

The second convex member 780 includes a second recess 785 inserted into the screwed hole 772 and a second body part 787 extending upward from the second recess 785. ).

The second body portion 787 has the shape of the upward curved surface (i.e., the external area divided by the outline of the cross-section) is maximized at a predetermined position 781 in the vertical direction, and from the predetermined position 781 in the vertical direction. It has an outer circumferential surface of a shape that decreases the external area as it goes upward.

The first convex member 770 can be fixed to the cornerstone 760 by various fixing methods, and is fixed to the cornerstone 760 by, for example, an adhesive.

Specifically, the cornerstone 760 is formed with an installation hole 762 that opens to the upper surface.

The first convex member 770 has a first recess 775 engaged with the installation hole 762 and a first body part 777 extending upward from the first recess 775 have.

The first body portion 777 has the shape of the upward curved surface (i.e., the external area divided by the outline of the cross-section) is maximized at a predetermined position 771 in the vertical direction, and the predetermined position 771 in the vertical direction It has an outer circumferential surface (a shape in which the external area decreases as it goes upward) and a bottom surface in contact with the upper surface of the cornerstone 760.

For example, an adhesive is installed between the first recess 775 and the installation hole 762, and/or between the bottom surface of the first body 777 and the upper surface of the cornerstone 760. .

Fig. 50 shows a partial cross-sectional view of a tree post mounting structure 9B according to the first modified example.

In addition, in the drawing, the same reference|symbol is attached|subjected to the same member as in this embodiment.

The tree post installation structure 9B has a second convex member 780B instead of the second convex member 780 compared to the tree post installation structure 9A.

The second convex member 780B has the second recess 785 and a second body part 787B extending upward from the second recess 785.

The second body portion 787B has a lower portion 788B connected to the recessed portion 758 and an upper portion 789B extending upward from the lower portion 788B.

In the upper portion 789B, the outer shape area divided by the outline of the cross section is maximized at a predetermined position 781 in the vertical direction, and the outer shape area is small as it goes upward from the predetermined position 781 in the vertical direction. The paper has the shape of an upward curved surface.

The lower portion 788B has an outer diameter equal to the outer diameter at the predetermined vertical position 781 over the entire length from the upper end to the lower end.

Fig. 51(a) shows a partial cross-sectional view of a tree post mounting structure 9C according to a second modified example.

In addition, in the figure, the same reference|symbol is attached|subjected to the same member as in this embodiment.

The tree post installation structure 9C has a second convex member 780C instead of the second convex member 780 compared to the tree post installation structure 9A.

The second convex member 780C has the second recess 785 and a second body part 787C extending upward from the second recess 785.

The second body portion 787C has the same outer diameter over the entire length from the upper end to the lower end.

Fig. 51(b) is a cross-sectional view taken along line XXXXXI-XXXXXI in Fig. 51(a).

As shown in Fig. 51(b), in the second modified example 9C, the second body portion 787C has a circular cross-sectional shape.

Instead of this, as shown in Fig. 51(c), it is also possible to deform the second body portion 787C to have a polygonal (eg, hexagonal) cross-sectional shape.

In addition, when the rigid members 128, 160, 165, 360, 860 in the above embodiments 1 to 8 are formed of a plurality of divisions, preferably one division and another adjacent division The sieve can be unevenly bonded.

For this uneven coupling, a case where the first wood-pillar-side rigid member 160' (1) having an uneven coupling structure is used instead of the first wood-pillar-side rigid member 160 (1) is described as an example. do.

FIG. 52 shows a cross-sectional view corresponding to FIG. 6 when the first tree post side rigid member 160'(1) is used instead of the first tree post side rigid member 160(1).

In addition, FIG. 53 is a partial cross-sectional view taken along line XXXXXIII-XXXXXIII in FIG. 52.

In addition, Fig. 54 shows an exploded perspective view of Fig. 53.

In addition, in the figure, the same reference|symbol is attached|subjected to the same member as in the said embodiment.

As shown in Fig. 52, the first wooden post-side rigid member 160 ′ (1) includes a plurality of divided bodies 161 ′ disposed along the circumferential direction of the corresponding tree post 10 (in the configuration shown in the figure). In this case, it has 1st to 4th division bodies (161'-1 to 161'-4).

52 and 53, the divided body 161' includes an outer surface 161'a and an inner surface 161'b facing each of the outer and inner radial directions of the corresponding wooden pillar 10, The upper surface (161'c) and the lower surface (161'd) facing one side (upper side) and the other side (downward) in the longitudinal direction of the corresponding wooden pillar 10, respectively, and one side in the circumferential direction of the corresponding wooden pillar 10 It has a first end surface 161'e and a second end surface 161'f facing each side and the other side.

The first end surface 161'e of one divided body 161' (e.g., the first divided body 161'-1) is another divided body adjacent to it (for example, the second divided body 161'-1). In contact with the second end surface 161'f of the sieve 161'-2), a convex portion 166 is formed on one of the both end surfaces 161'e and 161'f in contact, and the both end surfaces On the other side of (161'e, 161'f), a concave portion 167 in which the convex portion 166 is engaged is formed.

The concave portion 167 is an end surface 161'f, an outer surface 161'a, and an inner surface 161'b of a corresponding partition body (in the illustrated example, the second partition body 161'-2). ), and by this, a wooden pillar corresponding to the adjacent divided body (in the illustrated example, the first divided body 161'-1 and the second divided body 161'-2) It is possible to disengage the convex portion 166 and the concave portion 167 by relative movement in the radial direction of (10), and when the convex portion 166 and the concave portion 167 are engaged, , Adjacent divided bodies (in the illustrated example, the first splitting body 161'-1 and the second splitting body 161'-2) are in the longitudinal direction of the corresponding wooden pillar 10 It is supposed to be unable to move relative to each other.

By providing such an uneven coupling structure, it is possible to improve the strength of the connection by the rigid member 160'(1).

1A∼1C, 2A, 3A, 4A∼4C, 7A∼7B, 8A∼8B: Structure of wooden column connection
5A~5B, 6A~6B, 9A~9C: Wooden pillar installation structure
10: first wooden pillar
11b: the middle part of the first wooden post
11c: upper part of the first wooden post
12, 12a: recess
18: convex
20: second wooden pillar
21a: the proximal end of the second wooden post
21b: the middle part of the second wooden post
28: recess
30: horizontal wooden pillar (third wooden pillar)
35: slit
36: through hole
100(1), 100(1)': Connection member on the first wooden post side
100(2), 100(2)': Connecting member on the side of the second wooden post
110(1), 110(2): first and second cylindrical members
130(1), 130(2): first and second end plates
131(1), 131(2): first and second central parts
132(1), 132(2): first and second flange parts
140: reinforcing rib
150(1), 150(2): first and second protective covers
160(1) to 160(3): 1st to 3rd wooden pillar side rigid member
163a, 163b: first and second bands
165(1)~165(3): 1st~3rd wood column side engaging groove
170(1), 170(2): first and second fastening members
175(1), 175(2): first and second attachment holes
200: convex member
205: recess
207: opening
250: laminated plate
262, 264: uneven structure
300: joint hardware
310: central connection member
350: horizontal cylindrical member
400: cylindrical member
411, 412: first and second attachment holes
450: laminated plate
500: support device
510: base plate
512: central part
514: flange portion
520: cylindrical member
540: anchor bolt for flange
542: anchor bolt for the central part
544: Anchor bolt for hole-down
550: connecting plate
560: Hall-down hardware
700: joint hardware
710: cylindrical member
711: first cylindrical portion
715: second cylindrical portion
720: third tree post support device
722: upper pincer plate
723a, 723b: upper mounting hole on the first and second band side
725: lower side zygomatic plate
726a, 726b: lower attachment holes on the first and second band sides
730: reinforcement plate
731: Mounting hole on the side of the reinforcement plate
750: damper
760: cornerstone
770: first convex member
771: predetermined position in the vertical direction
780: second convex member
781: predetermined position in the vertical direction
810': support device
820: base plate
830': support container
832: support cylinder body
833: non-existent area of the flange portion on the side of the support cylinder
835', 836: flange portion of the support cylinder side
836a: Split flange on the support cylinder side
840: convex
850: protective cover
852: cylindrical part
855, 856: Flange on the side of the wooden post
856a: Split flange on the side of the wooden post
857: second wooden post side flange
860: rigid member
865: engagement groove
870: fastening member
875: attachment hole
882: fixing material
920: wooden pillar
922: concave
923a: top
923b: maximum opening
923c: Shaft diameter
930: rigid ring
932: split ring body
950: concrete block

Claims (40)

As a tree post connection structure that connects the first tree post and the second tree post along the longitudinal direction,
A first cylindrical member surrounding an upper end of the first wooden column on which a first protective cover is wound, and a first end plate connected to the first cylindrical member to close an upper end opening of the first cylindrical member. A rigid first wooden post side connection member,
A second cylindrical member surrounding the base end of the second wooden column on which the second protective cover is wound, and a second end plate connected to the second cylindrical member to close the lower end opening of the second cylindrical member. It has a rigid second wooden post side connection member,
The first end plate includes a first central portion that closes an upper end opening of the first cylindrical member and directly or indirectly contacts the top surface of the first wooden post, and extends radially outward from the first central portion. Has a first flange portion that becomes,
The second end plate has a second central portion that closes the lower end side opening of the second cylindrical member and directly or indirectly contacts the base end surface of the second wooden column, and extends radially outward from the second central portion. Has a second flange portion that becomes,
First and second wooden pillar-side engaging grooves are formed on the outer circumferential surfaces of the upper end of the first wooden post and the base end of the second wooden post, respectively, which are opened radially outwardly,
In the first and second tree post-side engagement grooves, first and second tree-post-side rigid members are attached to each of the first and second tree-post-side engaging grooves to prevent relative movement with respect to the longitudinal directions of the first and second tree-posts,
A first attachment hole is formed in the first protective cover at a position facing the rigid member on the side of the first wooden post,
A second attachment hole is formed in the second protective cover at a position facing the second wooden post-side rigid member,
The first fastening member, which has been inserted through the first attachment hole, is fastened to the rigid member on the side of the first tree, so that the first tree post is connected to the first protection cover, and the first protection cover and the first The first cylindrical member is connected by a fastening member so that the first protective cover is connected to the first wooden post side connection member,
The second fastening member, which is inserted through the second attachment hole, is fastened to the rigid member on the side of the second tree post, so that the second tree post is connected to the second protection cover, and the second protection cover and the second The second cylindrical member is connected by a fastening member so that the second protective cover is connected to the second wooden post side connection member,
The first and second end plates are fastened in a state in which they are in direct or indirect contact, so that the first and second wooden post-side connecting members are connected to each other. As a tree post connection structure that connects the first and second tree posts along the longitudinal direction,
A rigid first wooden post side including a first cylindrical member surrounding an upper end of the first wooden post and a first end plate connected to the first cylindrical member to close an upper end opening of the first cylindrical member With a connecting member,
A second cylindrical member surrounding the base end of the second cylindrical member and a second end plate connected to the second cylindrical member to close the lower end opening of the second cylindrical member Having a connecting member,
The first end plate includes a first central portion that closes an upper end opening of the first cylindrical member and directly or indirectly contacts the top surface of the first wooden post, and extends radially outward from the first central portion. Has a first flange portion that becomes,
The second end plate has a second central portion that closes the lower end side opening of the second cylindrical member and directly or indirectly contacts the base end surface of the second wooden column, and extends radially outward from the second central portion. Has a second flange portion that becomes,
First and second wooden pillar-side engaging grooves are formed on the outer circumferential surfaces of the upper end of the first wooden post and the base end of the second wooden post, respectively, which are opened radially outwardly,
In the first and second tree post-side engagement grooves, first and second tree-post-side rigid members are attached to each of the first and second tree-post-side engaging grooves to prevent relative movement with respect to the longitudinal directions of the first and second tree-posts,
In the first and second cylindrical members, first and second attachment holes are formed at positions opposite to the first and second wooden pillar-side rigid members, respectively,
The first fastening member, which has been inserted through the first attachment hole, is fastened to the first tree post-side rigid member, so that the first tree post is connected to the first tree post-side connection member, and the second attachment hole The second fastening member, which is inserted through, is fastened to the rigid member on the side of the second tree column, so that the second tree column is connected to the connection member on the second tree column side,
The first and second end plates are fastened in a state in which they are in direct or indirect contact, so that the first and second wooden post-side connecting members are connected to each other. As a tree post connection structure that connects the first and second tree posts along the longitudinal direction,
A rigid first wooden post side including a first cylindrical member surrounding an upper end of the first wooden post and a first end plate connected to the first cylindrical member to close an upper end opening of the first cylindrical member With a connecting member,
A second cylindrical member surrounding the base end of the second cylindrical member and a second end plate connected to the second cylindrical member to close the lower end opening of the second cylindrical member Having a connecting member,
The first end plate includes a first central portion that closes an upper end opening of the first cylindrical member and directly or indirectly contacts the top surface of the first wooden post, and extends radially outward from the first central portion. Has a first flange portion that becomes,
The second end plate has a second central portion that closes the lower end side opening of the second cylindrical member and directly or indirectly contacts the base end surface of the second wooden column, and extends radially outward from the second central portion. Has a second flange portion that becomes,
First and second wooden pillar-side engaging grooves are formed on the outer circumferential surfaces of the upper end of the first wooden post and the base end of the second wooden post, respectively, which are opened radially outwardly,
In the first and second tree post-side engagement grooves, first and second tree-post-side rigid members are attached to each of the first and second tree-post-side engaging grooves to prevent relative movement with respect to the longitudinal directions of the first and second tree-posts,
A protective cover is wound on one of the upper end of the first wooden post and the base end of the second wooden post,
In the protective cover, an attachment hole is formed at a position opposite to the rigid member mounted on a corresponding wooden post,
Among the first and second cylindrical members, an attachment hole is formed at a position opposite to the rigid member mounted on the corresponding wooden column in the cylindrical member on the side without the protective cover surrounding the wooden column on which the protective cover is not wound. There is,
The protective cover is connected to the corresponding wooden post by fastening a fastening member inserted through the attachment hole of the protective cover to a rigid member mounted on a corresponding wooden post, and a corresponding cylindrical shape by another fastening member. Connected to the absence,
The protective cover-free side tubular member is connected to the corresponding wooden post by fastening a fastening member inserted through an attachment hole of the protective cover-free side tubular member to a rigid member mounted on a corresponding wooden post,
The first and second end plates are fastened in a state in which they are in direct or indirect contact, so that the first and second wooden post-side connecting members are connected to each other. The method according to any one of claims 1 to 3,
A convex member protruding upward from the first central portion is formed on the first wooden post-side connecting member,
A concave portion corresponding to the convex member is formed on the base end surface of the second wooden pillar,
The convex member is coupled to the concave portion through an opening formed in the second central portion. The method according to any one of claims 1 to 3,
The first and second wooden pillar-side connecting members may be connected to each other in the first and second flange portions in a state in which one or a plurality of laminated plates are interposed between the first and second end plates. Wooden column connection structure, characterized in that the. The method of claim 5,
A wooden post connection structure, characterized in that an uneven structure is formed on the contact surfaces of the first end plate, the laminated plate, and the second end plate. The method according to claim 5 or 6,
A convex member protruding upward is formed in the second central portion of the second end plate,
A wooden post connection structure, characterized in that a concave portion corresponding to the convex member is formed on the base end surface of the second wooden post. The method according to any one of claims 1 to 3,
And a joint hardware interposed between the first and second end plates,
The joint hardware may include a lower wall directly or indirectly contacting the first central portion of the first end plate, an upper wall directly or indirectly contacting the second central portion of the second end plate, and a circumferential edge of the lower wall and the upper wall. A central connection member including a circumferential wall that connects each other, and a horizontal cylindrical member whose base end side is connected to the circumferential wall while the axial direction is along a horizontal direction,
The first and second wooden pillar-side connecting members are connected to each other through the joint hardware. The method of claim 8,
A base end portion is provided with a horizontal wooden pillar interpolated to the horizontal cylindrical member,
In the outer peripheral surface of the base end of the horizontal wooden pillar, a horizontal wooden pillar side engaging groove that opens outward in the radial direction is formed,
A horizontal wooden post side rigid member is mounted in the horizontal wooden post side engaging groove so as to be unable to move relative to the longitudinal direction of the horizontal wooden post,
The horizontal cylindrical member has a horizontal wooden post side attachment hole at a position opposite to the horizontal wooden post side rigid member,
The horizontal wooden post is connected to the horizontal cylindrical member by fastening the horizontal wooden post-side fastening member inserted through the horizontal wooden post-side attachment hole to the horizontal side rigid member. The method according to claim 8 or 9,
A first convex member protruding upward from the first central portion is formed on the first wooden post-side connecting member,
An opening having a shape corresponding to the external shape of the first convex member is formed in the lower wall,
The joint hardware is formed with a second convex member protruding upward from the upper wall,
A concave portion corresponding to the second convex member is formed on the base end surface of the second wooden pillar,
The second convex member is engaged with the concave portion through an opening formed in the second central portion,
And the first and second flange portions are fastened to the horizontal cylindrical member by a fastening member. The method according to any one of claims 1 to 10,
At least one of the first and second wooden pillar-side connecting members has a reinforcing rib connecting the flange portion of the corresponding end plate and the outer circumferential surface of the corresponding cylindrical member. As a tree post connection structure that connects the first and second tree posts along the longitudinal direction,
In a state in which an upper end surface of the first wooden post and a base end surface of the second wooden post are opposed, a rigid cylindrical member surrounding the upper end of the first wooden post and the base end of the second wooden post is provided,
First and second wooden pillar-side engaging grooves are formed on the outer circumferential surfaces of the upper end of the first wooden post and the base end of the second wooden post, respectively, which are opened radially outwardly,
In the first and second tree post-side engagement grooves, first and second tree-post-side rigid members are attached to each of the first and second tree-post-side engaging grooves to prevent relative movement with respect to the longitudinal directions of the first and second tree-posts,
First and second attachment holes are formed in the tubular member at positions opposite to each of the first and second wooden pillar-side rigid members,
The first fastening member, which has been inserted through the first attachment hole, is fastened to the first wooden post-side rigid member, and the second fastening member, which has been inserted through the second attachment hole, is fastened to the second wooden post-side rigid member. As a result, the first and second wooden pillars are connected to each other through the cylindrical member. The method of claim 12,
A tree post connection structure, characterized in that the top surface of the first tree post and the base end surface of the second tree post are in direct contact with each other. The method of claim 12 or 13,
The first wooden pillar has a middle portion that is enlarged from the upper end along a step on the first wooden pillar side and extends to a side opposite to the second wooden pillar,
The second wooden pillar has an intermediate portion that is enlarged from the base end along a step on the second wooden pillar side and extends to a side opposite to the first wooden pillar,
The cylindrical member has a lower end coupled to the stepped portion on the first wooden post, and an upper end coupled to the stepped portion on the second wooden post. The method of claim 12,
In the cylindrical member, as a lateral opening opening the inner space radially outward, a laminated plate interposed between the upper end surface of the first wooden post and the base end surface of the second wooden post has a size capable of being pulled out. Lateral openings are formed,
At least one of the first and second attachment holes is a position facing the corresponding rigid member when the laminate plate is not interposed between the upper end surface of the first wooden post and the base end surface of the second wooden post Lamination plate installed at a position opposite to the corresponding rigid member when the lamination plate is interposed between the attachment hole when the lamination plate installed in is not used, and the top surface of the first wooden pillar and the base end surface of the second wooden pillar Wood column connection structure, characterized in that it includes an attachment hole when in use. A support device comprising a base plate fixed on the basic concrete and a cylindrical member fixed to an upper surface of the base plate and having an upper opening,
It has a wooden post that is erected and installed on the base plate in a state where the base end is inserted into the tubular member,
The base end portion of the wooden post is formed with an engaging groove that opens outward in the radial direction, and a rigid member is mounted in the engaging groove to prevent relative movement with respect to the longitudinal direction of the wooden post,
The tubular member has an attachment hole formed at a position opposite to the rigid member,
The wooden post is inserted through the attachment hole and is connected to the cylindrical member through a fastening member that is fastened to the rigid member. The method of claim 16,
The base plate has a central portion in which the tubular member is installed, and a flange portion extending radially outward from the central portion and in which an attachment hole or an attachment slit is formed,
The wooden post installation structure, characterized in that the base end side is fixed to the base concrete, and the front end side is further provided with an anchor bolt for a flange portion connected to the flange portion through the attachment hole or attachment slit. . The method of claim 16 or 17,
A hole-down hardware fixed to the outer circumferential surface of the tubular member,
It includes an anchor bolt for a hole-down hardware inserted through the hole-down hardware,
The anchor bolt for the hole-down hardware, characterized in that the base end side is fixed to the base concrete and the front end side extends upward than the base plate through a through hole formed in the base plate, and is connected to the hole-down hardware. Wooden post installation structure. The method according to any one of claims 16 to 18,
An anchor bolt for a central portion connected to the base plate in a state in which the base end side is fixed to the base concrete and the front end side extends upward from the base plate through a through hole formed in the central portion of the base plate,
A tree, characterized in that, in the base end surface of the wooden pillar, an upper protrusion protruding upward from the base plate among the central anchor bolts and a recess preventing interference with a fixing nut screwed to the upper protrusion are formed. Pillar installation structure. The method according to any one of claims 16 to 19,
The support device is provided with a connection plate connected to an upper surface of the base plate and an outer circumferential surface of the tubular member in a state in which the plate surface is orthogonal to the base plate,
A wooden post installation structure, characterized in that the connection plate is provided with an attachment hole or an attachment slit. The method according to any one of claims 16 to 20,
A wooden post installation structure comprising post-cast concrete installed on the foundation concrete so as to cover the base end side of the support device. The method of claim 21,
The base end side is fixed to the base concrete and the tip side is provided with an anchor bolt for studs extending upward than the base concrete,
The support device is a stud fixed to the cylindrical member so as to extend radially outward from the outer peripheral surface of the cylindrical member, and has a stud directly or indirectly connected to the anchor bolt for the stud,
A wooden post installation structure, characterized in that the stud and the upwardly extending portion of the stud anchor bolt are embedded in the post-cast concrete. A base plate fixed on the base concrete, a support cylinder installed on the upper surface of the base plate and having an upper opening, and an upwardly facing convex formed in the center of an area surrounded by the support cylinder among the upper surface of the base plate A supporting device having a part,
In the support cylinder in a state in which a concave portion corresponding to the convex portion is formed on the base end surface and the outer circumference of the base end portion is covered with a protective cover, with a gap between the outer circumferential surface of the protective cover and the inner circumferential surface of the support cylinder Equipped with an erected wooden post,
The protective cover is a cylindrical portion surrounding the base end of the wooden pillar, and the upper end is configured to be positioned above the support cylinder in a state in which the wooden pillar is erected and installed in the support cylinder, and the tubular shape It has a wooden post side flange part extending radially outward from the part located in the support cylinder in the vertical installation state of the wooden post,
The support cylinder has a cylindrical support cylinder body and a support cylinder side flange portion extending radially inward from the support cylinder body above the tree pillar side flange portion,
An engaging groove that opens radially outward is formed at the base end of the wooden pillar surrounded by the cylindrical portion, and a rigid member is mounted in the engaging groove to prevent relative movement with respect to the longitudinal direction of the wooden pillar,
An attachment hole is formed in the tubular portion at a position opposite to the rigid member,
The cylindrical portion and the wooden pillar are inserted through the attachment hole and connected through a fastening member fastened to the rigid member,
A rigid ring is provided on the upper surface of the base plate in the gap,
A structure for installing a wooden post, characterized in that a fixing material is filled in a region fitted by the support cylinder-side flange portion and the tree-post-side flange portion with respect to at least an up-down direction of the gap. The method of claim 23,
The rigid ring is a wooden post installation structure, characterized in that it has a plurality of divided ring bodies separated in the circumferential direction. The method of claim 23 or 24,
The wooden post side flange part is located above the base plate in a state in which the wooden post is installed on the upper surface of the base plate,
A wooden post installation structure, wherein a particulate filler is filled in a region of the gap below the flange portion on the side of the wooden post. The method according to any one of claims 23 to 25,
The protective cover has a second wooden post side flange portion extending radially outward from the lower end of the cylindrical portion so as to contact the upper surface of the base plate when the wooden post is installed on the upper surface of the base plate,
The rigid ring is installed between the support cylinder body and the flange on the side of the second tree post in a radial direction. The method according to any one of claims 23 to 26,
A longitudinal position of the engaging groove with respect to the wooden pillar is set so that the fastening member is positioned below the flange portion on the wooden pillar side,
The support cylinder body has a region in which the support cylinder side flange portion does not exist in at least a part of the circumferential direction, and the support cylinder side flange portion does not exist,
In the space fitted by the support cylinder side flange portion and the tree column side flange portion in the vertical direction of the gap, the space between the inner circumferential surface of the non-existing region of the support cylinder side flange portion of the support cylinder body and the outer circumferential surface of the cylindrical portion A plurality of concrete blocks of a size that can be inserted into the space through the divided radial openings, and are lockable in the space by the support cylinder body, the cylindrical portion, and the tree post-side flange portion are arranged along the circumferential direction. Are arranged,
The fixing material is a wooden post installation structure, characterized in that filled in a portion of the space where the plurality of concrete blocks do not exist. A base plate fixed on the base concrete, a support cylinder installed on the upper surface of the base plate and having an upper opening, and the support passage among the upper surfaces of the base plate,
A wooden column with a concave portion corresponding to the convex portion formed on the base end surface and the outer circumference of the base end portion covered with a protective cover, wherein a gap exists between the outer circumferential surface of the protective cover and the inner circumferential surface of the support cylinder. So it has a wooden post that is installed upright,
The protective cover is a cylindrical portion surrounding the base end of the wooden pillar, and the upper end is configured to be positioned above the support cylinder in a state in which the wooden pillar is erected and installed in the support cylinder, and the tubular shape It has a wooden post side flange part extending radially outward from the part located in the support cylinder in the vertical installation state of the wooden post,
The support cylinder is radially inward from the support cylinder main body above the wooden post-side flange portion while the support cylinder main body and a support cylinder-side flange portion non-existing region exist in at least a part of the circumferential direction of the support cylinder main body. It has a support tube side flange portion extending to,
An engaging groove that opens radially outward is formed at the base end of the wooden pillar surrounded by the cylindrical portion, and a rigid member is mounted in the engaging groove to prevent relative movement with respect to the longitudinal direction of the wooden pillar,
An attachment hole is formed in the tubular portion at a position opposite to the rigid member,
The cylindrical portion and the wooden pillar are inserted through the attachment hole and connected through a fastening member fastened to the rigid member,
A longitudinal position of the engaging groove with respect to the wooden pillar is set so that the fastening member is positioned below the flange portion on the wooden pillar side,
In the space fitted by the support cylinder side flange portion and the tree column side flange portion in the vertical direction of the gap, between the inner circumferential surface of the non-existing region of the support cylinder side flange portion in the support cylinder body and the outer circumferential surface of the cylindrical portion A plurality of concrete blocks of a size that can be inserted into the space through a radial opening partitioned by the support cylinder body, the cylindrical portion, and the wooden column side flange portion are circumferentially arranged to be locked in the space. Are arranged along the line,
A wooden post installation structure, characterized in that a fixing material is filled in a portion of the space other than the plurality of concrete blocks. The method of claim 27 or 28,
A wooden post installation structure, characterized in that a radial gap exists between the radially inner end of the support cylinder-side flange portion and the radially outer end of the tree-post-side flange portion in plan view. The method of claim 27 or 28,
The support cylinder side flange portion has a plurality of support cylinder side split flanges arranged in a circumferential direction through an area where the support cylinder side flange portion does not exist,
The tree post side flange portion has a plurality of tree post side split flanges arranged in the circumferential direction through the tree post side gap,
The sum of the radial length of the split flange on the support cylinder side and the radial length of the split flange on the tree post side is greater than the radial length of the gap, while the circumferential length of the split flange on the tree pillar side is the support cylinder side flange portion A wooden post installation structure, characterized in that it is smaller than the length in the circumferential direction of the nonexistent area. Joint hardware,
The first wooden post installed in a vertical position,
A second wooden post which is erected and installed above the first wooden post in a vertical posture by the joint hardware,
It has a third wooden pillar supported in a horizontal posture by the joint hardware,
The joint hardware includes a cylindrical member having a first cylindrical portion into which an upper end portion of the first wooden column is inserted and a second cylindrical portion into which the base end portion of the second wooden column is inserted, and a third connected to the cylindrical member. Including a tree post support device,
In the upper end of the first tree post and the base end of the second tree post, first and second tree post-side engaging grooves are formed, respectively, which open radially outwardly with respect to the corresponding tree post,
In the first and second tree post-side engaging grooves, first and second tree post-side rigid members are attached to each of the corresponding tree post-side engaging grooves so as to be unable to move relative to the longitudinal direction of the corresponding tree post,
In the first and second cylindrical portions, first and second wooden pillar-side attachment holes are formed at positions opposite to each of the first and second wooden pillar-side rigid members,
The first wooden post is connected to the first cylindrical part by fastening the fastening member inserted through the first wooden post-side attachment hole to the first wooden post-side rigid member,
The second wooden post is connected to the second cylindrical part by fastening a fastening member inserted through the second wooden post-side attachment hole to the second wooden post-side rigid member,
The third wooden post support device includes an upper clamping plate and a lower clamping plate extending in a horizontal direction from the cylindrical member with a plate surface along a horizontal direction so that the base end of the third wooden post supported in a horizontal posture is inserted from the top and bottom. A plate and a reinforcing plate extending in the direction of the third wooden post from the cylindrical member at a position in contact with the base end surface of the third wooden post supported in a horizontal posture,
At the base end of the third tree post, a third tree post-side engaging groove that is opened radially outward from the third tree post is formed over the entire circumference, and the base end surface of the third tree post has the A slit into which a reinforcing plate can be inserted is formed,
A third tree post side rigid member is mounted in the third tree post side engaging groove to prevent relative movement with respect to the longitudinal direction of the third tree post side,
The third tree post-side rigid member may include a portion of the third tree post-side engaging groove in a horizontal position, a portion facing downward, a portion facing one side in the transverse direction, and a portion facing upward. C-shaped first band mounted over a part of the part, and another part of the downward-facing part, the other part toward the other side in the transverse direction, and another part of the upward-facing part in the horizontal posture of the third wooden post Including a second band in the shape of a U that is mounted over the,
The upper clamping plate has upper attachment holes on the first and second bands, respectively, at positions opposite to the first and second bands,
The lower clamping plate has lower attachment holes on the first and second bands, respectively, at positions opposite to the first and second bands,
In a state in which the reinforcing plate is inserted into the slit, a fastening member inserted through an upper attachment hole on the first band side and a fastening member inserted through a lower attachment hole on the first band side are fastened to the first band, and the A fastening member inserted through the upper attachment hole on the second band side and a fastening member inserted through the lower attachment hole on the second band side are fastened to the second band, so that the third wooden post A wood column connection structure, characterized in that it is pinched by a pinch plate. The method of claim 31,
The reinforcing plate has an attachment hole on the side of the reinforcing plate,
In the third wooden post, a through hole is formed in a position coincident with the attachment hole on the side of the reinforcing plate in a state in which the reinforcing plate is inserted into the slit,
When the reinforcing plate is inserted into the slit, the through hole and the fastening member inserted through the reinforcing plate-side attachment hole are fastened to fit the third wooden post, so that the third wooden post is connected to the reinforcing plate. Wooden column connection structure characterized by. The method of claim 31 or 32,
The reinforcing plate is a wooden column connection structure, characterized in that the plate surface is along a vertical direction. The method according to any one of claims 31 to 33,
The joint hardware includes a plurality of the third wooden post support devices connected to the tubular member at different positions with respect to the circumferential direction based on the axis of the tubular member,
The tree post connection structure, characterized in that the third tree post is supported on each of the plurality of third tree post support devices. The method according to any one of claims 31 to 34,
A wooden post connection structure, characterized in that the base end surface of the second wooden post interpolated to the second tubular part is mounted on the upper end surface of the first wooden post interpolated to the first tubular part. The method of claim 35,
A wooden post connection structure, characterized in that a convex part is formed on an upper end surface of the first wooden post, and a concave part having a shape corresponding to the convex part is formed on a base end surface of the second wooden post. The first wooden post installed in a vertical position,
A first wooden post support device having a first cylindrical member into which an upper end of the first wooden post is inserted,
The second wooden post,
A second wooden post support device for supporting the second wooden post in a vertical posture coaxially with the first wooden post above the first wooden post,
The third wooden post,
A third tree post support device for supporting the third tree post in a horizontal posture between the first and second tree posts in an up-down direction,
In the upper end of the first wooden post, a first wooden post-side engaging groove that opens outward in the radial direction is formed,
A first tree post side rigid member is mounted in the first tree post side engaging groove to prevent relative movement with respect to the longitudinal direction of the first tree post,
The first cylindrical member has a first wooden post-side attachment hole formed at a position opposite to the first wooden post-side rigid member,
The first wooden post is connected to the first cylindrical member by fastening the fastening member inserted through the first wooden post-side attachment hole to the first wooden post-side rigid member,
The third tree post support device is a lower side clamping plate that is directly or indirectly mounted on an upper end surface of the first tree post while the plate surface is in a horizontal direction, and the lower side is superimposed on the first tree post when viewed in a plan view. A lower pinch plate having one or a plurality of lower third wooden post overlapping portions extending from the lower central portion so as to be superimposed with the third wooden post in a horizontal posture when viewed from the center and in a plan view, and the plate surface is in a state in which the plate surface is in a vertical direction. The side plate connected to the upper surface of the lower clamping plate and contacting the base end surface of the third wooden post in a horizontal position, and the upper clamping plate connected to the upper surface of the side plate when the plate surface is in a horizontal direction. An upper pinch plate having a lower central part and an upper central part and one or more upper third wooden post superimposed parts polymerizing each of the one or more lower third wooden post superimposed parts, and the third wooden post in a horizontal position from the side plate A reinforcing plate extending in the direction of, and a damper having one end connected to the outer circumferential surface of the first cylindrical member and the other end connected to the lower surface of the lower clamping plate,
The lower central portion has an engaging hole through which a convex member formed directly or indirectly on an upper end surface of the first wooden column engages,
At the base end of the third tree post, a third tree post-side engaging groove that is opened radially outward from the third tree post is formed over the entire circumference, and the base end surface of the third tree post has the A slit into which a reinforcing plate can be inserted is formed,
A third tree post side rigid member is mounted in the third tree post side engaging groove to prevent relative movement with respect to the longitudinal direction of the third tree post side,
The third tree post-side rigid member may include a portion of a portion facing downward, a portion facing one side in the transverse direction, and a portion facing upward in the horizontal posture of the third tree post-side engaging groove In the first band of the shape of a C that is mounted over a part of the tree, and in the other part of the downward-facing part, the other part of the horizontal direction, and the other part of the upward-facing part in the horizontal posture of the third wooden post. Including a second band in the shape of a U to be mounted over,
The first and second band-side upper attachment holes are formed at positions opposite to the first and second bands in the upper third wooden post polymerization part,
In the lower third wooden post polymerization portion, the first and second band-side lower attachment holes are formed at positions opposite to the first and second bands, respectively,
In a state in which the reinforcing plate is inserted into the slit, a fastening member inserted through an upper attachment hole on the first band side and a fastening member inserted through a lower attachment hole on the first band side are fastened to the first band. 2 The fastening member inserted through the upper attachment hole on the side of the band and the fastening member inserted through the lower attachment hole on the second band are fastened to the second band, so that the third wooden post Is sandwiched by the plate,
The second wooden post support device includes: a base plate fixed to an upper surface of the upper clamping plate, and a second fixed to the upper surface of the base plate so as to be concentrically positioned with the first cylindrical member, and having an upper opening. Having a tubular member,
A second tree post-side engaging groove that is opened radially outwardly is formed at the base end of the second tree post, and the second tree post-side engaging groove has a second tree post that cannot be moved relative to the longitudinal direction of the second tree post. The rigid member on the side of the wooden post is mounted,
The second cylindrical member has a second wooden post side attachment hole formed at a position opposite to the second wooden post side rigid member,
A wooden post connection structure, characterized in that the second wooden post is connected to the second cylindrical member by fastening a fastening member inserted through the second wooden post-side attachment hole to the second wooden post-side rigid member . The method of claim 37,
The third wooden post support device has a third cylindrical member connecting between the lower clamping plate and the upper clamping plate,
A wooden column connection structure, characterized in that the circumferential wall of the third cylindrical member forms the side plate. The foundation stone loaded on the foundation concrete,
A first convex member formed on the upper surface of the cornerstone,
A second convex member formed on the top of the first convex member,
It has a wooden pillar that is erected and installed on the upper surface of the cornerstone,
The first convex member is an upwardly curved surface in which the outer shape area divided by the outline of the cross section is maximized at a predetermined position in the vertical direction and the outer shape area decreases as it goes upward from the predetermined position in the vertical direction. Have a shape,
The maximum external area of the second convex member is smaller than the maximum external area of the first convex member,
The base end surface of the wooden pillar has a concave portion covering the first and second convex members, and a flat portion located radially outward from the concave portion and contacting the upper surface of the cornerstone,
The concave portion is a concave region whose opening width is enlarged as it goes downward from the uppermost portion covering the top of the second convex member to a portion having an opening width corresponding to the outer diameter of the maximum external area of the first convex member. A wooden post installation structure, characterized in that it has. The method of claim 39,
Wherein the second convex member is screwed to the first convex member.

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