JP2022021518A - Floor post, and construction method of wood deck using this floor post - Google Patents

Abstract

To provide a floor post that can easily construct underfloor structure of a wood deck and has high stability, and a construction method of the wood deck using this floor post.SOLUTION: The floor post comprises: a fixing member 3 that has a back plate 5 fixed on a floor post footing or a foundation, a first vertical piece 6 and a bearing piece 7; a bearing member 4 that has a second vertical piece 9 superposed and connected to the first vertical piece 6 and a placing piece 10 mounting horizontal members 2 for supporting a floor plate material; and an adjustment mechanism 14 that consists of a thread hole formed on the placing piece 10, a shaft member 17 having a thread part 17A to be screwed into the thread hole, and a bearing part formed at the bearing piece 7 and receiving a bottom edge of the shaft member 17. By rotating the shaft member 17 in a state that the bottom edge of the shaft member 17 with the thread part 17A screwed into the thread hole is in contact with the bearing part, the bearing member 4 can be vertically moved relative to the fixing member 3 and the fixing member 3 and bearing member 4 are coupled so as to be able to be fixed at an arbitrary height.SELECTED DRAWING: Figure 10

Description

The present invention relates to a floor bundle and a method of constructing a wooden deck using the floor bundle.

Conventionally, when a wooden deck is constructed, the "large pulling method" is known as a method of constructing an underfloor structure.

In the "large pulling method", a wooden floor bundle is fixed on a bundle of stones installed on the ground, and a large pull, which is a square lumber, is laid horizontally and fixed on this floor bundle, and from above. It is a construction method in which a wood deck is constructed by placing and fixing floorboards and the like. In the "large pulling method", the load in the vertical direction is transmitted directly from the floor plate material to the large pull and from the large pull to the floor bundle, so that sufficient strength against the load can be secured. On the other hand, it is necessary to secure the levelness of the floor surface on the upper surface of the floor bundle fixed on the bunch of stones, which requires a certain technique for construction and is troublesome. In addition, since a certain technique is required, it is not suitable for ordinary people to construct a wood deck as DIY (Do It Yourself).

Therefore, in order to facilitate the horizontal securing of the floor surface in the "large pulling method", a bundle structure (Patent Document 1) and a floor bundle (Patent Document 2) whose height can be adjusted have been proposed. .. Since these bundle structures and floor bundles can adjust the height of the floor bundles within a certain range, by adjusting the height for each individual floor bundle, the horizontal level of the horizontal members between the floor bundles can be adjusted. It can be easily secured.

However, in these bundle structures and floor bundles, many of the height adjustment mechanisms are composed of a single screw member and a seat plate, a holding plate, etc. that are screwed onto the screw member and connected vertically. Although it is configured and the height can be easily adjusted, it lacks stability due to rattling after installation or when adjusting the height. Further, the vertical load applied from the floor plate material must be supported by only one screw member in these height adjusting mechanisms, and the instability due to the above-mentioned rattling is conspicuous.

Japanese Unexamined Patent Publication No. 2006-125109 Japanese Patent No. 6117132

Therefore, the present invention has been made to solve the above-mentioned problems of the prior art, and the underfloor structure of the wooden deck can be easily constructed, and a highly stable floor bundle and this floor bundle are used. It provides a construction method for wood decks.

The floor bundle according to the present invention includes a seat plate fixed on a bunch of stones or a base, a first vertical piece protruding upward from the seat plate, and a bearing protruding horizontally from the first vertical piece. A fixing member having a piece, a second vertical piece that is overlapped and connected to the first vertical piece, and a horizontal member that projects horizontally from the upper end of the second vertical piece and supports the floorboard material are placed. A support member having a mounting piece, a screw hole formed in the above-mentioned mounting piece, a shaft member having a screw portion screwed into the screw hole, and the shaft member formed in the bearing piece. The adjustment mechanism is provided with a bearing portion for receiving the lower end of the shaft member, and in the adjustment mechanism, the lower end of the shaft member in which the screw portion is screwed into the screw hole is in contact with the bearing portion. By rotating the shaft member, the support member can move up and down with respect to the fixing member, and at the connecting portion where the first vertical piece and the second vertical piece are connected, the fixing member and the fixing member are connected. It is characterized in that the support member is connected so as to be able to be fixed at an arbitrary height.

In the floor bundle according to the present invention, the first vertical piece is two vertical pieces in which one ends of each other in the horizontal direction are connected at an angle, and the second vertical piece is the first vertical piece. It is characterized by being two vertical pieces connected at an angle along.

In the floor bundle according to the present invention, the connecting portion has a first fixing tool hole which is a vertically elongated hole provided in one of the first vertical piece or the second vertical piece, and the first vertical piece or the second vertical piece. From the second fixing tool hole, which is a circular hole provided at a position facing the vertically elongated hole on the other side of the vertical piece, and the fixing tool passed through the first fixing tool hole and the second fixing tool hole. It is characterized by being formed.

The floor bundle according to the present invention is characterized in that the bearing portion has a mortar shape.

The floor bundle according to the present invention is characterized in that the above-mentioned placing piece has at least one end bent upward and has a vertical fixing piece for fixing the horizontal member.

The method for constructing a wooden deck according to the present invention is a method for constructing a wooden deck using the above-mentioned floor bundle, and by fixing the seat plate on the bundle stone or the base, at least two or more of the floor bundles are constructed. With the fixing member and the support member temporarily fixed at the connecting portion, the horizontal member is placed on the above-mentioned mounting piece, and the height of the support member is raised by the adjustment mechanism. By adjusting the above, the fixing member and the support member are fixed after ensuring the levelness of the horizontal member laid horizontally between the floor bundles.

In the construction method of the wood deck according to the present invention, in addition to the above-mentioned construction method, two horizontal members are placed on the above-mentioned placing pieces, and two horizontal members are horizontally laid between the floor bundles. , Characterized by that.

The floor bundle according to the present invention includes a seat plate fixed on a bunch of stones or a base, a first vertical piece protruding upward from the seat plate, and a bearing piece extending horizontally from the first vertical piece. A fixing member having a A support member having a In the adjusting mechanism, the support member is fixed by rotating the shaft member in a state where the lower end of the shaft member in which the threaded portion is screwed into the screw hole is in contact with the bearing portion. In addition to being able to move up and down with respect to the above, the fixing member and the supporting member are connected so as to be able to be fixed at an arbitrary height in the connecting portion where the first vertical piece and the second vertical piece are connected. That is, in the floor bundle according to the present invention, apart from the adjusting mechanism, the fixing member and the supporting member are connected by the connecting portion via the first vertical piece and the second vertical piece, so that rattling is minimized. It is possible to stably adjust the height and fix the floor bundle by the adjustment mechanism while suppressing the limit.

Further, since the floor bundle according to the present invention has an adjusting mechanism and the fixing member and the support member are connected so as to be able to be fixed at an arbitrary height at the connecting portion, the fixing member and the support member are temporarily connected. In the stopped state, the height of the support member can be adjusted to ensure the levelness of the horizontal member that supports the floor plate material, and then the fixing member and the support member can be fixed. That is, in the floor bundle according to the present invention, the level of the floor surface can be easily ensured, and the underfloor structure of the wooden deck can be easily constructed.

In the floor bundle according to the present invention, the first vertical piece is two vertical pieces in which one ends of each other in the horizontal direction are connected at an angle, and the second vertical piece is along the first vertical piece. Two vertical pieces connected at an angle. Therefore, the floor bundle according to the present invention can have sufficient strength against a load applied in the vertical direction from the horizontal member, that is, a force for vertically bending the first vertical piece and the second vertical piece. .. In particular, since a load in the vertical direction is applied to the bearing piece protruding from the upper end of the first vertical piece, the load can be sufficiently withstood by forming the first vertical piece with the above-mentioned configuration. It can be a floor bundle with strength.

In the floor bundle according to the present invention, the connecting portion is formed in the first fixing tool hole, which is a vertically elongated hole provided in one of the first vertical piece or the second vertical piece, and in the other of the first vertical piece or the second vertical piece. It is formed of a second fixing tool hole, which is a circular hole provided at a position facing the vertically elongated hole, and a fixing tool that is passed through the first fixing tool hole and the second fixing tool hole. That is, in the floor bundle according to the present invention, the height of the first vertical piece and the second vertical piece are temporarily fixed by the fixing tool at the connecting portion, and the height is adjusted by the adjusting mechanism to make the horizontal member horizontal. By finally fixing the first vertical piece and the second vertical piece after securing the above, the fixing member and the support member can be fixed. Therefore, it is possible to easily secure the levelness of the horizontal member supporting the floorboard material, that is, the levelness of the floor surface.

The floor bundle according to the present invention has a bearing portion in the shape of a mortar. That is, in the floor bundle according to the present invention, when the shaft member is rotated, the lower end of the shaft member does not shift from the bearing portion, and the shaft member can be stably rotated.

In the floor bundle according to the present invention, the mounting piece has at least one end bent upward and has a vertical fixing piece for fixing the horizontal member. That is, in the case of the floor bundle according to the present invention, the horizontal member does not slip off the mounting piece, and the horizontal member can be stably placed on the mounting piece. Further, since the horizontal member can be fixed not only to the mounting piece but also to the vertical fixing piece, the horizontal member can be fixed not only from the vertical direction but also from the horizontal direction.

The method for constructing a wooden deck according to the present invention is a method for constructing a wooden deck using any of the above-mentioned floor bundles, and by fixing the seat plate on a bunch of stones or a base, at least two or more floor bundles can be constructed. The floor is installed, and the horizontal member is placed on the mounting piece with the fixing member and the support member temporarily fixed at the connecting part, and the height of the support member is adjusted by the adjustment mechanism. After ensuring the levelness of the horizontal member laid horizontally between the bundles, the fixing member and the support member are fixed. Therefore, according to the method for constructing a wooden deck according to the present invention, the horizontal of the horizontal member supporting the floorboard material, that is, the horizontal of the floor surface can be easily ensured, so that the wooden deck can be easily constructed. ..

In the construction method of the wood deck according to the present invention, in the above-mentioned construction method, two horizontal members are placed on the mounting piece, and two horizontal members are horizontally laid between the floor bundles. That is, since the floor board material can be supported by two horizontal members, it is possible to form an underfloor structure of a wooden deck having strength against a load in the vertical direction.

It is a front view of the floor bundle which concerns on embodiment of this invention. It is a back view of the floor bundle which concerns on embodiment of this invention. It is a top view of the floor bundle which concerns on embodiment of this invention. It is a bottom view of the floor bundle which concerns on embodiment of this invention. It is a right side view of the floor bundle which concerns on embodiment of this invention. It is a left side view of the floor bundle which concerns on embodiment of this invention. FIG. 3 is a cross-sectional view taken along the line AA of FIG. It is a perspective view of the floor bundle which concerns on embodiment of this invention. It is a perspective view which shows the use state of the floor bundle which concerns on embodiment of this invention. It is a perspective view which shows the state which only one horizontal member was laid horizontally on the floor bundle which concerns on embodiment of this invention. It is a perspective view from the front upper side which shows the use state of the floor bundle which concerns on embodiment of this invention.

Hereinafter, the floor bundle according to the present embodiment and the construction method of the wooden deck using the floor bundle will be described with reference to the drawings. As shown in FIG. 9, the vertical direction with respect to the floor bundle 1 according to the present embodiment is the vertical direction, the longitudinal direction of the horizontal member 2 placed on the floor bundle 1 is the front-rear direction, and the horizontal direction is horizontal in the front-rear direction. The direction in which they intersect at right angles to each other is defined as the left-right direction.

As shown in FIG. 9, the floor bundle 1 according to the present embodiment is a floor bundle used under the floor of a building, particularly under the floor of a wooden deck. The floor bundle 1 is installed on a bundle stone (not shown) or a base (not shown) in order to support the horizontal member 2 that supports the floor board material (not shown) from below. As shown in FIGS. 1, 2, 5, and 6, the floor bundle 1 is mainly composed of a fixing member 3, a support member 4, and an adjusting mechanism 14, and these members are connected to each other. Is formed as one. In addition, as a method of connecting these members and each member described below to each other and forming them integrally, they may be formed as separate members and then joined by welding or the like, or by press working or casting or the like. It may be formed as one.

As shown in FIGS. 1, 2, 5, 6 and 7, the fixing member 3 is a metal plate fixed on a bunch of stones or a base, and a seat plate 5 and a rear seat plate 5. It is composed of a first vertical piece 6 which is a metal plate protruding upward from an end portion, and a bearing piece 7 which is a metal plate protruding horizontally from the upper end of the first vertical piece 6. .. The upper surface of the seat plate 5, the lower end of the first vertical piece 6, and the upper end of the first vertical piece 6 and the lower surface of the bearing piece 7 are connected and integrally formed.

As shown in FIGS. 4 and 8, the seat plate 5 is a metal plate formed into a substantially pentagonal shape. Of the five vertices of the substantially pentagon, the seat plate 5 has a portion corresponding to one vertex as the rear end and a portion corresponding to the side facing the vertex as the front end. The seat plate 5 is formed so that the length in the front-rear direction is longer than the width in the left-right direction. Further, the seat plate 5 has a bolt hole 5A through which an anchor bolt 21 is passed and a concrete screw (not shown) or a nail as a hole for fixing the seat plate 5 on a bunch of stones or a base at the front end portion. Two screw holes 13 through which (not shown) and the like are passed are provided. Further, in the seat plate 5, a portion corresponding to one apex at the rear end is cut out in a substantially semicircular shape, and a lightening 20 cut out in a circle is formed in the center.

Further, as shown in FIG. 3, the seat plate 5 is formed to have a longer length in the front-rear direction as compared with the bearing piece 7 described later. Specifically, the seat plate 5 has a front end portion that projects forward longer than the bearing piece 7 that is provided so as to overlap the seat plate 5. Further, as shown in FIGS. 3, 8 and 10, the mounting piece 10 described later is formed with a notch 24 for a seat plate, which is a large notch having a substantially semicircular shape at the front end, and further, this seat is formed. The plate notch 24 is provided so as to overlap the front end portion of the seat plate 5. That is, the front end portion of the seat plate 5 does not overlap upward due to the above-described configuration, and the upper portion is open. Therefore, as shown in FIG. 3, the bolt hole 5A and the screw hole 13 at the front end portion of the seat plate 5 are mounted pieces 10 in a plan view even when the fixing member 3 and the support member 4 are connected to each other. It can be confirmed through the notch 24 for the seat plate. Further, in the floor bundle 1, it is easy to fasten the anchor bolt nuts 22 (FIGS. 9 and 10) even from above by passing the tool through the notch 24 for the seat plate of the mounting piece 10 by the above configuration. In addition, it is configured so that concrete screws can be easily driven.

The first vertical piece 6 is a first vertical left piece which is two vertically long and substantially rectangular metal vertical piece plates as shown in FIGS. 1, 2, 5, 6, 8 and 11. It is formed by connecting 6A and the first vertical right piece 6B. Specifically, the first vertical piece 6 is formed by connecting the first vertical left piece 6A and the first vertical right piece 6B at an angle to each other at the ends in the horizontal direction. .. The angle at which the first vertical left piece 6A and the first vertical right piece 6B are connected is such that the first vertical left piece 6A and the first vertical right piece 6B are connected at an angle along two sides extending from the apex corresponding to the rear end of the seat plate 5. The first vertical piece 6 is formed by vertically standing the first vertical left piece 6A and the first vertical right piece 6B along the above-mentioned two sides from the upper surface of the end portion. The seat plate 5 and the first vertical piece 6 are connected to each other and are integrally formed.

The first vertical left piece 6A and the first vertical right piece 6B each have a second fixing tool hole (not shown) formed in the upper portion thereof, which is a circular hole through which the fixing tool 8 is passed. The second fixing tool hole is provided at a position facing the first fixing tool hole 12 in the second vertical piece 9 in a state where the second vertical piece 9 described later is overlapped on the outside of the first vertical piece 6. The first vertical piece 6 and the second vertical piece 9 are connected by passing the fixing tool 8 through the second fixing tool hole and the first fixing tool hole 12. Further, the portion where the first vertical piece 6 and the second vertical piece 9 are connected is the connecting portion 11, and in the floor bundle 1, the fixing member 3 and the support member 4 are connected by the connecting portion 11. There is. Further, the height of the first vertical piece 6, that is, the vertical lengths of the first vertical left piece 6A and the first vertical right piece 6B is arbitrary, and together with the height of the second vertical piece 9 described later, It is preferable that the floor bundle 1 is adjusted according to the building in which it is used.

As shown in FIGS. 1, 2, 5, 6, 8 and 11, the bearing piece 7 is a metal plate formed into a substantially pentagonal shape, similar to the seat plate 5, and has a substantially pentagonal shape. Of the five vertices, the portion corresponding to one vertex is defined as the rear end, and the portion corresponding to the side facing the vertex is defined as the front end. The bearing piece 7 is formed to have a shorter length in the front-rear direction than the seat plate 5, and the two sides extending from the apex at the rear end are the first vertical left piece 6A and the first vertical right piece 6B. It is formed to have the same length as the length of each upper side. The bearing piece 7 is provided so as to project horizontally from the upper end of the first vertical piece 6 and overlap the upper half of the seat plate 5 on the rear side. That is, the bearing piece 7 is provided so as to cover the space formed by the rear half of the seat plate 5, the first vertical left piece 6A, and the first vertical right piece 6B from above.

Further, as shown in FIGS. 7 and 11, the bearing piece 7 is formed with a bearing portion 18 that receives the lower end of the shaft member 17, which will be described later, at the center of the upper surface. In the floor bundle 1, the lower end of the shaft member 17 fits in the bearing portion 18, so that the shaft member 17 can be rotated stably.

Further, the three sides at the front end of the bearing piece 7, that is, the ends corresponding to the remaining three sides not in contact with the upper end of the first vertical left piece 6A or the upper end of the first vertical right piece 6B are shown in FIGS. 6. As shown in FIGS. 7, 8, 9, 10 and 11, the front end piece 7A is formed by bending vertically downward. The front end piece 7A is integrally formed by connecting the left and right ends to the upper front end of the first vertical left piece 6A and the upper front end of the first vertical right piece 6B, and is a reinforcing material that supports the bearing piece 7 from below. By functioning as a floor bundle, the floor bundle 1 is made into a floor bundle having higher strength against a load in the vertical direction. The bearing piece 7, the front end piece 7A, and the first vertical piece 6 are connected to each other and formed as one.

Next, the support member 4 is made of metal which is overlapped and connected along the outside of the first vertical piece 6 as shown in FIGS. 1, 2, 3, 5, 6, 8, and 11. The second vertical piece 9 which is a plate of the above, and the mounting piece 10 which is a metal plate on which the horizontal member 2 which projects horizontally from the upper end of the second vertical piece 9 and supports the floor plate material is placed. It is composed of a vertical fixing piece 19 in which both ends of the mounting piece 10 in the left-right direction are bent upward and the horizontal member 2 is fixed. In the support member 4, the upper end of the second vertical piece 9 and the lower surface of the mounting piece 10 are fixed members, and both ends of the mounting piece 10 in the left-right direction and the lower ends of the left and right vertical fixing pieces 19 are fixed members. Similar to No. 3, they are connected to each other and formed as one.

The second vertical piece 9 is the first vertical left piece 6A and the first vertical right piece 6B in the first vertical piece 6, respectively, as shown in FIGS. 1, 2, 5, 6, 8 and 11. It is formed by connecting the second vertical left piece 9A and the second vertical right piece 9B, which are two vertically long and substantially rectangular metal vertical piece plates molded to the same size as the above. To. Specifically, in the second vertical piece 9, the second vertical left piece 9A and the second vertical right piece 9B have the first vertical left piece 6A and the first vertical right piece 6B at the ends in the horizontal direction. Is formed by being connected at the same angle as this angle along the connected corner. That is, in the second vertical piece 9, the connected second vertical left piece 9A and the second vertical right piece 9B can be overlapped along the outside of the first vertical left piece 6A and the first vertical right piece 6B. can. With this configuration, in the floor bundle 1, the second vertical piece 9 is connected to the first vertical piece 6 via the connecting portion 11 in a state of being overlapped on the outside of the first vertical piece 6. The height of the second vertical piece 9, that is, the vertical lengths of the second vertical left piece 9A and the second vertical right piece 9B are the same as those of the first vertical left piece 6A and the first vertical right piece 6B described above. Similarly, it is optional and preferably adjusted according to the building in which the floor bundle 1 is used.

Further, in the second vertical left piece 9A and the second vertical right piece 9B, a first fixing tool hole 12, which is a vertically long elliptical hole, is formed on the front side thereof and from the upper part to the lower part. As described above, the first fixing tool hole 12 is provided at a position facing the second fixing tool hole in a state where the second vertical piece 9 is overlapped with the outside of the first vertical piece 6. Further, as described above, the first vertical piece 6 and the second vertical piece 9 are connected by passing the fixing tool 8 through the first fixing tool hole 12 and the second fixing tool hole. The connecting portion 11 connecting the first vertical piece 6 and the second vertical piece 9 will be described in detail later.

Further, each of the second vertical left piece 9A and the second vertical right piece 9B is provided with a circular lightening 20 near the center, and the second vertical left piece 9A and the second vertical right piece 9B are provided. The upper end of the connected portion is cut out in a substantially semicircular shape.

The mounting piece 10 is a metal plate formed into a substantially parallelogram as shown in FIGS. 3, 4, 5, 6, 8, 10, and 11. Specifically, in the mounting piece 10, when the portion corresponding to the upper side of the substantially parallelogram is the left end and the portion corresponding to the bottom of the substantially parallelogram is the right end, the left end is rearward with respect to the right end and the right end is the left end. It is formed as a substantially parallelogram that is displaced forward with respect to. Further, the tips before and after the mounting piece 10, that is, the portions corresponding to the pair of opposite corners in the substantially parallelogram, are formed as parallel tips along the left-right direction by being cut out along the left-right direction. ing. As shown in FIG. 9, two horizontal timbers 2 horizontally laid along the front, rear, and rear sides are placed on the mounting piece 10 at both left and right ends. At that time, since the mounting piece 10 is formed as the above-mentioned substantially parallelogram, the portion corresponding to the upper side and the portion corresponding to the bottom of the substantially parallelogram are evenly centered on the intersection of the diagonal lines of the substantially parallelogram. By applying a load in the vertical direction to the mounting piece 10, the mounting piece 10 can be stabilized and the support member 4 can stably support the horizontal member 2.

Further, in the mounting piece 10, on each of the left rear side and the right front side, the horizontal member 2 to be mounted on the mounting piece 10 is attached to the screw 23 from the bottom of the mounting piece 10 (FIGS. 9 and 10). Alternatively, two screw holes 13 for fixing with nails or the like are formed in a row in the front-rear direction. Further, at the front end of the mounting piece 10, a large notch in a substantially semicircular shape is formed in the center in the left-right direction at the portion corresponding to one side extending from the right end to the left end, as shown in FIGS. 3, 8 and 10. As a result, the notch 24 for the seat plate is formed. The mounting piece 10 is provided so that the notch 24 for the seat plate overlaps above the front end portion of the seat plate 5. Further, in the vicinity of the center of the left and right ends of the mounting piece 10, as shown in FIG. 3, a small notch is formed in a substantially circular shape to form a lightening 20.

Further, in the mounting piece 10, as shown in FIGS. 1, 3, 5, 6, 7, 8, 10, and 11, in the center thereof, a mortar-shaped mounting that is recessed downward in a circular shape. A mortar recess 10A is formed. A screw hole 15, which will be described later, is formed in the mounting piece recess 10A.

Further, as shown in FIGS. 1, 2, 5, 6, 8 and 10, the mounting piece 10 is a portion corresponding to the upper side and the bottom side of a substantially parallelogram, that is, the left and right ends of the mounting piece 10. However, it has a vertical fixing piece 19 for fixing the horizontal member 2 by bending upward at a right angle. Further, the vertical fixing piece 19 is a substantially trapezoidal metal plate that projects upward from the left end of the mounting piece 10, and the vertical fixing piece 19A projects upward from the right end of the mounting piece 10. It is composed of a vertically fixed right piece 19B, which is a substantially trapezoidal metal plate.

The vertically fixed left piece 19A and the vertically fixed right piece 19B are substantially trapezoidal metal plates formed symmetrically. Specifically, in the vertically fixed left piece 19A, the rear end projects vertically upward from the rear end at the left end of the mounting piece 10, the upper end is parallel to the upper surface of the mounting piece 10, and the front end is downward. It is formed in a substantially trapezoidal shape that inclines forward toward. The vertically fixed right piece 19B is symmetrical with the vertically fixed left piece 19A, and the front end projects vertically upward from the front end at the right end of the mounting piece 10, and the upper end is parallel to the upper surface of the mounting piece 10 and the rear end. Is formed in a substantially trapezoidal shape that inclines backward as it goes downward. Further, at the upper ends of the vertically fixed left piece 19A and the vertically fixed right piece 19B, the horizontal member 2 to be mounted on the mounting piece 10 is placed from the outside of the vertically fixed left piece 19A and the vertically fixed right piece 19B. , Screws 23 (FIGS. 9 and 10) or screw holes 13 for fixing with nails or the like are formed in two places in a row in the front-rear direction.

The fixing member 3 and the support member 4 have been described above. Next, the adjusting mechanism 14 provided across the fixing member 3 and the supporting member 4 will be described.

As shown in FIG. 7, the adjusting mechanism 14 is formed in a screw hole 15 formed in the mounting piece 10, a shaft member 17 having a screw portion 17A screwed into the screw hole 15, and a bearing piece 7. It is composed of a bearing portion 18 that receives the lower end of the member 17.

As shown in FIGS. 7 and 11, the screw hole 15 is a circular hole formed in the center of the mounting piece recess 10A in the mounting piece 10 and penetrating the mounting piece 10 in the vertical direction. Specifically, a substantially cylindrical screw hole convex portion 15A that projects upward is formed in the center of the mounting piece recess 10A, and the screw hole 15 is the central upper end of the screw hole convex portion 15A. Is formed as a circular hole penetrating the screw hole convex portion 15A and the mounting piece concave portion 10A along the vertical direction. Further, as shown in FIG. 7, a screw groove 15B is formed in the screw hole 15 inside the screw hole 15. The thread groove 15B is screwed into the threaded portion 17A of the shaft member 17, which will be described later.

As shown in FIGS. 1, 5, 6, 7, and 11, the shaft member 17 is a bolt member whose axial direction is the vertical direction. The shaft member 17 is formed with a threaded portion 17A screwed into the threaded groove 15B of the screw hole 15 on the peripheral side surface excluding the upper portion. Further, the shaft member 17 is provided with a hexagonal columnar drive unit 17B at the upper end thereof, and the drive unit 17B is centered in the axial direction by sandwiching the drive unit 17B with a tool (not shown) such as a ratchet wrench or a cross wrench. It is formed so that it can be easily rotated. The axial length of the shaft member 17, that is, the vertical length is arbitrary, but it is adjusted according to the vertical length of the building in which the floor bundle 1 is used and the first fixing tool hole 12. It is preferable to be done. Further, it is preferable that the length of the threaded portion 17A in the vertical direction is formed longer than the length of the first fixing tool hole 12 in the vertical direction.

As shown in FIGS. 7 and 11, the bearing portion 18 is a mortar-shaped portion that receives the lower end of the shaft member 17. Specifically, the bearing portion 18 has a substantially inverted conical trapezoid with the bearing piece 7 facing downward at a position facing the screw hole 15 of the mounting piece 10 in the bearing piece 7, that is, at a position below the screw hole 15. It is formed by denting in. With this configuration, the lower end of the shaft member 17 passed through the screw hole 15 fits in the bearing portion 18, so that the shaft member 17 can be rotated stably.

As shown in FIGS. 7 and 11, in the above-described configuration, the adjusting mechanism 14 screwes the threaded portion 17A into the threaded groove 15B from above the screw hole 15, and after the shaft member 17 is passed through the shaft member 17. It is formed by fitting the lower end of the member 17 in contact with the upper surface of the bearing portion 18. In this state, by sandwiching the drive portion 17B of the shaft member 17 with a tool and rotating it, the support member 4 moves up and down with respect to the fixing member 3. In addition, in order for the support member 4 to move up and down stably with respect to the fixing member 3 in the adjusting mechanism 14, it is necessary that the fixing member 3 and the support member 4 are connected in the connecting portion 11 described later. ..

The adjustment mechanism 14 has been described above. Next, the connecting portion 11 that connects the fixing member 3 and the supporting member 4 will be described.

As shown in FIGS. 1, 2, 5, and 6, the connecting portion 11 has a first fixing tool hole 12 provided in the second vertical piece 9 and a second fixing provided in the first vertical piece 6. It is formed of a tool hole and a fixing tool 8 that is passed through a first fixing tool hole 12 and a second fixing tool hole. Specifically, in the floor bundle 1, the fastener 8 is composed of bolts and nuts, and is provided at positions facing each other with the second vertical piece 9 stacked on the outside of the first vertical piece 6. A bolt is passed through the first fixing tool hole 12 and the second fixing tool hole, and the nut is fastened to the bolt protruding from the first fixing tool hole 12 and the second fixing tool hole, whereby the connecting portion 11 Is formed. The first vertical piece 6 and the second vertical piece 9 are connected by the connecting portion 11, and the fixing member 3 and the support member 4 are connected.

Further, in the connecting portion 11, according to the above-mentioned configuration, in the temporarily fixed state of the fixing tool 8, the second vertical piece 9 becomes the first vertical piece 6 according to the length of the first fixing tool hole 12 in the vertical direction. It can be slid against. That is, in the temporarily fixed state of the fixing tool 8, the support member 4 can move up and down with respect to the fixing member 3. Further, after adjusting the height of the support member 4 by the adjusting mechanism 14, the support member 4 can be fixed to the fixing member 3 at an arbitrary height by finally fixing the fixing tool 8 at the connecting portion 11. can.

The floor bundle 1 according to the present embodiment has been described above. Subsequently, a method of constructing a wooden deck using the floor bundle 1 according to the present embodiment will be described.

First of all, the floor bundle 1 is installed on a bundle stone or a base as shown in FIG. At this time, at least two or more floor bundles 1 are installed so that the front-rear direction of the floor bundle 1 is along the longitudinal direction of the horizontal member 2. The method of fixing the floor bundle 1 to the bunch stone or the base is to pass the anchor bolt 21 embedded in the base or the bunch stone in advance through the bolt hole 5A of the seat plate 5 and to the anchor bolt 21 protruding from the bolt hole 5A. It is fixed by fastening the anchor bolt nut 22.

Subsequently, as shown in FIGS. 9 and 11, two horizontal lumbers 2 are placed horizontally on the mounting piece 10 between two or more floor bundles 1. At that time, the two horizontal members 2 are mounted on the mounting piece 10 so as to sandwich the mounting piece recess 10A along the left and right ends of the mounting piece 10, that is, the left and right vertical fixing pieces 19. Placed. By mounting the horizontal member 2 in this way, even when the horizontal member 2 is placed on the mounting piece 10, the tool is inserted into the gap between the horizontal members 2 and the shaft member is inserted. By sandwiching and rotating the drive unit 17B of 17, the height of the support member 4 with respect to the fixing member 3 can be adjusted.

Subsequently, after the two horizontal members 2 are laid horizontally on the mounting piece 10, the shaft member 17 is rotated to adjust the height of the support member 4 with respect to the fixing member 3. Specifically, a tool is inserted into the gap between the horizontal members 2, the drive portion 17B of the shaft member 17 is sandwiched, and the shaft member 17 is rotated. Here, since the lower end of the shaft member 17 is in contact with the bearing portion 18, the shaft member 17 itself does not move up and down even if the shaft member 17 is rotated. Instead, in the floor bundle 1, the mounting piece 10, that is, the support member 4, which has the screw hole 15 screwed into the screw portion 17A, moves up and down with respect to the fixing member 3. As a result, the height of the support member 4 with respect to the fixing member 3 can be adjusted, and the horizontality of the horizontal member 2 laid horizontally between the floor bundles 1 can be ensured.

Subsequently, after ensuring the levelness of the horizontal member 2 laid horizontally between the floor bundles 1, the fixing member 3 and the supporting member 4 are fixed at the connecting portion 11. Specifically, after rotating the shaft member 17 to secure the horizontality of the horizontal member 2, the fixing tool 8 at the connecting portion 11 is finally fixed, so that the first vertical piece 6 and the second vertical piece 9 are attached to each other. It is firmly fixed, and the fixing member 3 and the support member 4 are fixed. As shown in FIGS. 9 and 10, the horizontal member 2 is fixed to the vertical fixing piece 19 by the screw 23 passed through the screw hole 13 of the vertical fixing piece 19. If it is difficult to fix the horizontal member 2 to the vertical fixing piece 19, the horizontal member 2 is fixed to the mounting piece 10 by passing a screw 23 or a nail through the screw hole 13 of the mounting piece 10. Alternatively, the horizontal member 2 may be fixed to both the mounting piece 10 and the vertical fixing piece 19. It should be noted that the fixing of the fixing member 3 and the support member 4 and the fixing of the horizontal member 2 and the vertical fixing piece 19 may be performed first, and the order is arbitrary.

The construction method of the wooden deck including the installation of the floor bundle 1, the horizontal securing of the horizontal member 2, and the fixing of the fixing member 3 and the support member 4 has been described above. By repeating this method, a required number of floor bundles 1 and horizontal members 2 are installed, and floorboard materials are laid from above the horizontal members 2 in the direction intersecting the horizontal members 2. , Wood deck can be constructed.

As described above, this embodiment is configured.

Next, the effect of this embodiment will be described.

In the floor bundle 1 according to the present embodiment, as described above, the seat plate 5 fixed on the bundle stone or the base, the first vertical piece 6 protruding upward from the seat plate 5, and the first vertical piece A fixing member 3 having a bearing piece 7 that projects horizontally from 6; a second vertical piece 9 that is overlapped and connected to the first vertical piece 6 and a floor that projects horizontally from the upper end of the second vertical piece 9. A support member 4 having a mounting piece 10 on which a horizontal member 2 for supporting a plate material is mounted, a screw hole 15 formed in the mounting piece 10, and a screw portion 17A screwed into the screw hole 15. The adjusting mechanism 14 comprises a shaft member 17 having a shaft member 17 and a bearing portion 18 formed on the bearing piece 7 to receive the lower end of the shaft member 17, and the screw portion 17A is screwed into the screw hole 15 in the adjusting mechanism 14. By rotating the shaft member 17 in a state where the lower end of the shaft member 17 is in contact with the bearing portion 18, the support member 4 can move up and down with respect to the fixing member 3, and the first vertical piece 6 In the connecting portion 11 to which the second vertical piece 9 and the second vertical piece 9 are connected, the fixing member 3 and the supporting member 4 are connected so as to be able to be fixed at an arbitrary height. That is, in the floor bundle 1, apart from the adjusting mechanism 14, the fixing member 3 and the support member 4 are connected by the connecting portion 11 via the first vertical piece 6 and the second vertical piece 9, so that there is play. It is possible to stably adjust the height and fix the floor bundle 1 by the adjusting mechanism 14 while minimizing the sticking.

Further, since the floor bundle 1 has an adjusting mechanism 14 and the fixing member 3 and the support member 4 are connected to each other at an arbitrary height at the connecting portion 11, the fixing member 3 and the support member 4 are connected. In the state where the and is temporarily fixed, the height of the support member 4 may be adjusted to secure the levelness of the horizontal member 2 that supports the floor plate material, and then the fixing member 3 and the support member 4 may be fixed. can. That is, in the floor bundle 1, since the level of the floor surface can be easily ensured, the underfloor structure of the wooden deck can be easily constructed.

In the floor bundle 1 according to the present embodiment, the first vertical piece 6 is composed of a first vertical left piece 6A and a first vertical right piece 6B connected at an angle, and the second vertical piece 9 is a second vertical piece. It is composed of a second vertical left piece 9A and a second vertical right piece 9B connected at an angle along one vertical piece 6. That is, in the floor bundle 1, the first vertical piece 6 and the second vertical piece 9 are configured as vertical pieces bent in a substantially V shape in a plan view, so that the load applied in the vertical direction from the horizontal member 2, that is, , The first vertical piece 6 and the second vertical piece 9 can be provided with sufficient strength against a force for bending vertically. In particular, since the bearing piece 7 protruding from the upper end of the first vertical piece 6 is loaded in the vertical direction from the shaft member 17, the first vertical piece 6 is formed with the above-mentioned configuration, so that the load can be applied. It can be a floor bundle 1 having sufficient strength to withstand. Further, since the first vertical piece 6 and the second vertical piece 9 are configured as vertical pieces bent in a substantially V shape in a plan view, for example, as shown in FIG. 10, they are laterally placed on the mounting piece 10. Even when only one frame member 2 is placed, the horizontal frame member 2 can be stably placed without losing the balance of the floor bundle 1.

Further, in the floor bundle 1, a front end piece 7A is formed in the bearing piece 7, and the left and right ends of the front end piece 7A are connected to the upper front end of the first vertical left piece 6A and the upper front end of the first vertical right piece 6B. It is formed as one. Therefore, since the front end piece 7A functions as a reinforcing material for supporting the bearing piece 7 from below, the bearing piece 7 can be made to have higher strength against the vertical load applied from the shaft member 17.

In the floor bundle 1 according to the present embodiment, the connecting portion 11 is a first fixing tool hole 12 which is a vertically elongated hole provided in the second vertical piece 9, and a circular hole provided in the first vertical piece 6. It is formed of a fixing tool hole 12 and a fixing tool 8 passed through the first fixing tool hole 12 and the second fixing tool hole. That is, in the floor bundle 1, the height of the first vertical piece 6 and the second vertical piece 9 are temporarily fixed by the fixing tool 8 at the connecting portion 11, and the height is adjusted by the adjusting mechanism 14. It is possible to secure the horizontality of the frame member 2, and after securing the levelness of the horizontal frame member 2, the first vertical piece 6 and the second vertical piece 9 are finally fixed to fix the fixing member 3 and the support member. 4 and can be fixed. Therefore, the horizontal of the horizontal member 2 that supports the floor board material, that is, the horizontal of the floor surface can be easily secured, and the underfloor structure of the wooden deck can be easily constructed.

In the floor bundle 1 according to the present embodiment, the bearing portion 18 has a mortar shape. That is, in the floor bundle 1, when the shaft member 17 is rotated, the lower end of the shaft member 17 does not deviate from the bearing portion 18, and the shaft member 17 can be stably rotated.

In the floor bundle 1 according to the present embodiment, the mounting piece 10 has a pair of vertical fixing pieces 19 for fixing the horizontal member 2 with the left and right ends bent upward. That is, in the case of the floor bundle 1, the horizontal member 2 does not slip off the mounting piece 10, and the horizontal member 2 can be stably placed on the mounting piece 10. In particular, as shown in FIG. 10, when only one horizontal member 2 is placed on the mounting piece 10, the vertical fixed piece 19 allows the horizontal member 2 to be stably placed. can do. Further, since the horizontal member 2 can be fixed not only to the mounting piece 10 but also to the vertical fixing piece 19 via the screw hole 13, it can be fixed not only from the vertical direction but also from the horizontal direction. Can be done.

The wood deck construction method according to the present embodiment is a wood deck construction method using the floor bundle 1, and at least two or more floor bundles 1 are installed by fixing the seat plate 5 on a bunch of stones or a base. Then, in a state where the fixing member 3 and the supporting member 4 are temporarily fixed in the connecting portion 11, the horizontal member 2 is placed on the mounting piece 10, and the adjusting mechanism 14 attaches the supporting member 4 to the fixing member 3. By adjusting the height, the horizontal member 2 laid between the floor bundles 1 is secured horizontally. Further, after ensuring the levelness of the horizontal member 2 laid horizontally between the floor bundles 1, the fixing member 3 and the support member 4 are fixed. That is, in the method of constructing the wood deck according to the present embodiment, the horizontal of the horizontal member 2 that supports the floor board material, that is, the horizontal of the floor surface can be easily secured, so that the underfloor structure of the wood deck can be easily secured. Can be built.

In the construction method of the wood deck according to the present embodiment, two horizontal members 2 are placed on the mounting piece 10, and two horizontal members 2 are horizontally laid between the floor bundles 1. That is, since the floor plate material can be supported by the two horizontal members 2, the underfloor structure of the wood deck having strength against the load in the vertical direction can be obtained.

Further, in the wood deck construction method according to the present embodiment, the drive portion 17B of the shaft member 17 can be sandwiched and rotated from above by using a tool. That is, unlike the conventional bundle structure or steel bundle, the height of the support member 4 is adjusted with respect to the fixing member 3 from above, not from the side surface of the floor bundle, that is, the horizontal member 2 is secured horizontally. Can be done.

Although the present embodiment has been described in detail above, the present invention is not limited to the present embodiment, and various design changes may be made without departing from the matters described in the claims. It is possible.

For example, in the floor bundle 1 according to the present embodiment, the embodiment in which the bearing piece 7 projects horizontally from the upper end of the first vertical piece 6 is shown, but the present invention is not limited to this, and the bearing piece is a seat plate. It may be overlapped on top and formed integrally with the seat plate. That is, a bearing portion may be formed on the upper surface of the bearing piece integrally formed with the seat plate, and the lower end of the shaft member passed through the screw hole may be received in this bearing portion.

Further, for example, in the floor bundle 1 according to the present embodiment, the first vertical piece 6 is provided with the second fixing tool hole, and the second vertical piece 9 is provided with the first fixing tool hole 12. Although shown, the present invention is not limited to this, and the first vertical piece may be provided with a first fixing tool hole, and the second vertical piece may be provided with a second fixing tool hole.

Further, for example, in the floor bundle 1 according to the present embodiment, an embodiment in which the screw hole convex portion 15A is formed in a substantially columnar shape protruding upward in the screw hole 15 is shown, but the present invention is limited to this. The convex portion of the screw hole may be formed in a substantially truncated cone shape protruding upward in a tapered shape, and the mounting piece is sufficiently thick and only the thickness of the mounting piece is sufficient. As long as the shaft member can be stably supported by the screw hole, the screw hole convex portion may not be formed in the screw hole.

Further, for example, in the floor bundle 1 according to the present embodiment, an embodiment in which the mounting piece recess 10A is formed in the mounting piece 10 is shown, but the present invention is not limited to this, and the mounting piece recess 10A is used. A screw hole convex portion that projects directly upward may be formed on the upper surface of the mounting piece without being formed.

Further, for example, in the floor bundle 1 according to the present embodiment, the embodiment in which the bearing portion 18 is in the shape of a mortar is shown, but the present invention is not limited to this, and a columnar shape is provided as long as the lower end of the shaft member fits. Or a square pillar or the like. Further, the flat plate-shaped bearing piece itself may be used as the bearing portion.

Further, for example, in the floor bundle 1 according to the present embodiment, the embodiment in which the vertical fixing pieces 19 are formed on the left and right ends of the mounting piece 10 is shown, but the present invention is not limited to this, and the vertical fixing is not limited thereto. It may be a mounting piece having no piece, or a mounting piece having only one of the left and right vertical fixing pieces.

Further, for example, in the floor bundle 1 according to the present embodiment, an embodiment in which a screw hole 15 is provided in the center of the mounting piece 10 and a bearing portion 18 is provided at a position facing the screw hole 15 is shown. However, the configuration is not limited to this, and the shaft member is passed through the screw hole and the bearing portion can receive the lower end of the shaft member, and the height adjustment function by the adjustment mechanism can be exhibited. If there is, it may be provided at an arbitrary position.

Further, for example, in the floor bundle 1 according to the present embodiment, the width, length, thickness, shape, etc. of the seat plate 5, the first vertical piece 6, the bearing piece 7, the second vertical piece 9, and the mounting piece 10 are limited. However, the width, length, thickness, shape, and the like thereof are arbitrary and can be appropriately changed according to the building or the wooden deck in which the floor bundle is used.

Further, for example, in the floor bundle 1 according to the present embodiment, the first vertical piece 6 and the second vertical piece 9 are bent at the center in the left-right direction, and the embodiment is shown in which the first vertical piece 6 and the second vertical piece 9 are formed in a substantially V shape in a plan view. , But not limited to, the first and second vertical pieces bent into an abbreviated or approximately L-shape, or the flat first and second vertical pieces without folds. There may be.

Further, for example, in the method of constructing a wood deck using the floor bundle 1 according to the present embodiment, an embodiment in which anchor bolts 21 are embedded in a bunch of stones or a base is shown, but the present invention is not limited to this. If it is difficult to embed the anchor bolts 21 in the bunch stone or the base, a concrete screw or a nail is driven into the screw hole 13 of the seat plate 5 with the seat plate 5 placed on the bunch stone or the base. It may be fixed on a bunch of stones or a base.

Further, for example, in the method of constructing a wooden deck using the floor bundle 1 according to the present embodiment, an embodiment in which two horizontal members 2 are placed on the mounting piece 10 so as to sandwich the screw holes 15 is shown. However, the present invention is not limited to this, and only one horizontal member 2 may be mounted on the mounting piece 10.

1 Floor bundle 2 Horizontal member 3 Fixing member 4 Support member 5 Seat plate 5A Bolt hole 6 First vertical piece 6A First vertical left piece 6B First vertical right piece 7 Bearing piece 7A Front end piece 8 Fastener 9 Second vertical piece 9A 2nd vertical left piece 9B 2nd vertical right piece 10 mounting piece 10A mounting piece recess 11 connecting part 12 1st fixing tool hole 13 screw hole 14 adjustment mechanism 15 screw hole 15A screw hole convex part 15B screw groove 17 shaft member 17A Threaded part 17B Drive part 18 Bearing part 19 Vertical fixing piece 19A Vertical fixing left piece 19B Vertical fixing right piece 20 Lightening 21 Anchor bolt 22 Anchor bolt nut 23 Screw 24 Notch for seat plate

Claims (7)

A fixing member having a seat plate fixed on a bunch of stones or a base, a first vertical piece projecting upward from the seat plate, and a bearing piece projecting horizontally from the first vertical piece.
It has a second vertical piece that is overlapped and connected to the first vertical piece, and a mounting piece on which a horizontal member that projects horizontally from the upper end of the second vertical piece and supports a floorboard material is placed. Support member,
and,
An adjusting mechanism comprising a screw hole formed in the above-mentioned placing piece, a shaft member having a screw portion screwed into the screw hole, and a bearing portion formed in the bearing piece to receive the lower end of the shaft member. Equipped with
In the adjusting mechanism, the support member is fixed by rotating the shaft member in a state where the lower end of the shaft member in which the screw portion is screwed into the screw hole is in contact with the bearing portion. It can move up and down with respect to
In the connecting portion where the first vertical piece and the second vertical piece are connected, the fixing member and the support member are connected so as to be able to be fixed at an arbitrary height.
A floor bundle characterized by that. The first vertical piece is two vertical pieces in which one ends of each other in the horizontal direction are connected at an angle.
The second vertical piece is two vertical pieces connected at an angle along the first vertical piece.
The floor bundle according to claim 1. The connecting portion is a first fixing tool hole which is a vertically elongated hole provided in one of the first vertical piece or the second vertical piece.
A second fixing tool hole, which is a circular hole provided at a position facing the vertically elongated hole in the first vertical piece or the other of the second vertical piece,
Formed from the first fixing tool hole and the fixing tool passed through the second fixing tool hole.
The floor bundle according to claim 1 or 2, characterized in that. The bearing portion has a mortar shape.
The floor bundle according to any one of claims 1 to 3, wherein the floor bundle is characterized by the above. The above-mentioned place piece has at least one end bent upward and has a vertical fixing piece for fixing the horizontal lumber.
The floor bundle according to any one of claims 1 to 4, characterized in that. The method for constructing a wooden deck using the floor bundle according to any one of claims 1 to 5.
By fixing the seat plate on the bunch stone or the base, at least two or more of the floor bundles are installed, and the fixing member and the support member are temporarily fixed at the connecting portion, and the front The horizontal member was placed on the described piece, and the height of the support member was adjusted by the adjusting mechanism to ensure the levelness of the horizontal member laid between the floor bundles. Later, the fixing member and the support member are fixed.
A method of constructing a wooden deck, which is characterized by this. Two of the horizontal lumbers were placed on the above-mentioned pieces, and two of the horizontal lumbers were laid horizontally between the floor bundles.
The method for constructing a wooden deck according to claim 6, wherein the wooden deck is constructed.

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