JP2003155781A - Joining device of column and horizontal member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device capable of surely joining a column and a horizontal member. SOLUTION: A joining plate 3 is erected on one side of a base plate 2, and a projection 4 is provided on the other side to constitute a joining hardware 1. The projection 4 is fitted in a receiving hole 18 provided in a sill 14 to thereby fasten the base plate 2 of the joining hardware 1 superposed on the sill 14 to the sill 14 with an anchor bolt 17 penetrating the sill 14 and a nut 19 engaged with the bolt. The column 15 whose end face is superposed on the base plate 2 through a spacer 8 with which the nut 19 is engaged and the joining plate 3 inserted in the post 15 through the space 18 are fixed to each other by a fixing rod 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joining device for a column and a horizontal member such as a base or a horizontal member (beam or girder).

[0002]

2. Description of the Related Art Needless to say, a so-called tenon joint is used in which a tenon is provided on the pillar side and a tenon is provided on the lateral member (base, beam, girder, etc.) side, and these are fitted to each other. .

[0003]

The above-mentioned conventional example has a structure in which the tenon and the mortise are simply fitted together. Therefore, when an external force is applied to the joint due to an earthquake or the like, the pillar and the cross member are centered on the tenon. It relatively rotates and is a major factor in the vibration of the entire wooden building.

Therefore, in order to prevent the above-mentioned rotation as much as possible, it is general to add a separate device such as a bracing or a battledore bolt.

The present invention has a proof strength that does not cause relative rotation of the column and the cross member unlike the conventional tenon joint, and does not easily deform even when an external force such as an earthquake is applied. It was created for the purpose of providing a joining device for horizontal members.

[0006]

[Means for Solving the Problems] A joining plate is erected on one side of a substrate, and a protrusion is provided on the other side of the substrate to form a metal joint, and the protrusion is fitted in a receiving hole formed in a cross member. The nut and the head of the tightening bolt are tightened to the cross member by a tightening bolt penetrating the cross member and a nut screwed to the tightening bolt penetrating the cross member The basic means is that a column whose end face is superposed on the substrate via a spacer engaging with each other and the joining plate fitted on the column through the spacer are fixed to each other by a fixing rod.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of a column-horizontal member joining device according to the present invention. FIG. 1 is a sectional view of a first embodiment, FIG. 2 is a sectional view of a second embodiment, and FIG. Sectional view of an embodiment, FIG. 4 is a sectional view of a fourth embodiment, FIG. 5 is a sectional view of a fifth embodiment, FIG. 6 is a perspective view of a metal joint used in each embodiment, and FIG. 7 is a perspective view of a spacer. FIG. 8 is a perspective view of a metal joint used in the fourth and fifth embodiments, and FIG. 9 is a perspective view of a spacer used in the fourth and fifth embodiments.

Each of the first to fifth embodiments has a joint metal 1,
1A and a spacer 8 and 8A are used to join a cross member and a pillar. In the joining hardware 1, 1A, a joining plate 3 is erected on one side of a substrate 2 and a cube is placed on the other side. A protrusion 4 having a shape is provided, a pair of through holes 5 and 5 are provided on the substrate 2 via the joining plate 3 and the protrusion 4, and a fixing rod (drift pin in the embodiment) 6 is penetrated through the joining plate 3. The pair of through holes 7, 7 are provided.

The spacers 8 and 8A are formed by bending a steel plate in a square shape, and the four sides of a rectangular main plate 9 having substantially the same shape and the same size as the substrate 2 of the metal fittings 1 and 1A are arranged in the same direction. Bend to form spacer pieces 10, 10, 10, 10.
The space on the back surface side of the main plate 9 constituted by the spacer piece 10 is used as an engagement space 11 for the nut or bolt head, and the main plate 9 is aligned with the position of the bonding plate 3 of the metal fittings 1 and 1A. In this way, the slits 12 are provided and configured.

In the joining metal article 1 used in each of the first to third embodiments, the joining plate 3 is provided at the central portion of the substrate 2 (the spacer 8 is also matched with the arrangement relation of each part of the joining metal article 1). Although the slits 12 are provided in this manner, the joining metal piece 1A used in the fourth and fifth embodiments has a projection on the substrate 2 for the convenience of the operation of assembling the horizontal members which are horizontal members. 4 and the joining plate 3 are arranged at positions deviated to one side. That is, one side of the substrate 2 of each of the first to third embodiments is cut into a shape of the substrate 2, and the spacer 8A is also shaped in synchronization with this.

Further, the protrusion 4 is formed by welding a substrate 2 material, which is obtained by subjecting a metal plate to a cubic shape and pressing it.

[0012]

[First Embodiment] A first embodiment shown in FIG. 1 is an example in which the present invention is applied to join a foundation 14 and a pillar 15 placed on a foundation concrete 13, and the foundation 14 is A pair of anchor bolts 17, 17 in which an anchor portion is embedded in the basic concrete 13 and projectingly provided in a pair of through holes 16, 16 provided side by side along the direction (finding direction).
Bolt portions 17 ', 1 of (tightening bolt in claim 1)
7'is placed on the foundation concrete 13 as described above so as to penetrate therethrough. Between the through holes 16 on the upper surface of the base 14, a receiving hole 18 having a depth matching the height (thickness) of the protrusion 4 and having a matching size (the receiving hole 18 is The position of the pillar 15 is determined by the existence of the pillar 15 and it is easy to carry out post-construction work.
The projection 4 is tightly fitted into the receiving hole 18 so as to penetrate the bolt portion 17 ′ in the through hole 5 (this tight fitting is effective not only for external compression force and tensile force but also for horizontal force). Then, the joint metal 1 is placed, and a nut 19 is screwed onto the tip of a bolt portion 17 '(anchor bolt 17) projecting from the substrate 2 and tightened to the base 14 or the foundation concrete 13, Base 14 for joining hardware 1
Attach to.

Then, on the substrate 2 of the metal joint 1,
The joining plate 3 of the metal 1 is fitted into the slit 12 provided at the center in the finding direction, and the nut 1 is inserted into the engaging gap 11.
9 and the tip of the bolt 17 (bolt portion 17 ') protruding from the nut 19 is fitted with the spacer 8, and the spacer 8 is mounted on the spacer 8 in the slit 20 vertically provided at the center in the finding direction. Bonding hardware 1 protruding from 8
The pillar 15 is placed and erected so that the upper portion of the joining plate 3 is fitted and inserted, and the through hole 16A is provided at a required position of the pillar 15.
And the insertion hole 7 provided in the joining plate 3 so as to match this
The fixed rod (drift pin in the embodiment) 6 is fitted in and the column 15 and the metal joint 1 are fastened to complete the device of the embodiment.

[0014]

[Second Embodiment] The second embodiment shown in FIG.
An example in which the present invention is applied to the joining of A (a pillar in the claims) and a horizontal member 14A (a horizontal member in the claims) mounted on the pipe pillar 15A is shown, and the upper surface of the horizontal member 14A is shown. From the side, the tightening bolt 17A is penetrated through the through hole 16B formed in the horizontal member 14A, and the projection 4 is engaged with the receiving hole 18A formed in the lower surface of the horizontal member 14A in substantially the same manner as in the first embodiment. In addition, the bolt portion 17A ′ of the tightening bolt 17A penetrates the through hole 5 and projects from the board 2.
A nut 19A is screwed and fastened to the tip of A ′ to fix the joint metal 1 to the horizontal member 14A, and the spacer 8 is combined with the joint plate 3 of the metal joint 1 protruding from the lower surface of the horizontal member 14A at the slit 12 to form the spacer 8 The tip of the joining plate 3 that projects more is fitted into the slit 20A provided at the upper end of the pipe pillar (15A,
By inserting the fixing rod 6 into the insertion hole 7 of the joining plate 3 and the through hole 16B provided in the tube column 15A, which are aligned with each other, the tube column 15A and the horizontal member 14A are joined together to form the embodiment apparatus. .

[0015]

Third Embodiment A third embodiment shown in FIG. 3 is a horizontal member 14B.
The present invention is applied to the joining of the upper and lower pillars 15C and 15B through the horizontal member 14B.

Therefore, receiving holes 18B and 18C are provided on both upper and lower surfaces of the horizontal member 14B, and these receiving holes 18B and 18C are provided.
The projections 4 of the joining hardware 1 are engaged with each of the above, and the joining hardware 1, 1 is arranged on the upper and lower surfaces of the horizontal material 14B so that the substrate 2 overlaps with the horizontal material 14B, and is arranged on the lower side. The tightening bolt 17B is attached to the through hole 5 provided in the substrate 2 of the joining metal article 1, the through hole 16C provided in the horizontal member 14B, and the through hole 5 provided in the substrate of the joining metal article 1 arranged above the horizontal material 14B. Bolt portion 17 of a tightening bolt 17B which is penetrated from the side through hole 5 side (there is no problem even from the upper side through hole 5 side) and protrudes from the substrate 2 of the joint metal 1 arranged above the horizontal member 14B.
At the tip of B ′, the nut 19 is provided as in the first and second embodiments.
B is screwed and fastened to the upper and lower surfaces of the horizontal member 14B to assemble the joint hardware 1 and 1, respectively. And the spacers 10 are combined to form the slit 2 provided in the lower pillar 15B.
0B and the through hole 16C, the joining plate 3 and the lower pillar 15B are fixed to each other by the fixing rod 6 as in the case of the second embodiment, and the joining plate protruding from the upper surface of the horizontal member 14B. Three
In the same manner as in the first embodiment, the spacer 8 is combined so that the joint plate 3 penetrates the slit 12.
The nut 19B is engaged in the engagement space 11 of the spacer 8 and the horizontal member 14 is inserted through the base plate 2 of the metal fitting 1.
The spacer 8 is placed on B, and the upper plate 15C is placed on the spacer 8 so that the joining plate 3 protruding from the spacer 8 is fitted into the slit 20C as in the case of the first embodiment. When the fixing rod 6 (drift pin) is driven into the through hole 16D through the insertion hole 7, the upper column 15C is assembled and fixed to the horizontal frame member 14B and the lower column 15B, and the upper frame 15C is inserted through the horizontal frame member 14B.
The joined state of the lower columns 15C and 15B can be obtained.

[0017]

[Fourth Embodiment] The fourth embodiment (FIG. 4) shows an example in which the other horizontal members 14B 'are orthogonal to the horizontal members 14B of the third embodiment and the tenon joint 30 is performed. In this fourth embodiment, since it is necessary to lower the other horizontal member 14B 'to join the horizontal member 14B from above, the metal fitting 1A shown in FIG. 7 and the spacer 8A shown in FIG. Is used to join the upper pillar 15C and the horizontal members 14B to 15B. The upper pillar 15C is joined to the horizontal member 14B by
This is performed after the tenons of the horizontal members 14B and 14B 'are joined together.

The other points of connection between the horizontal member 14B and the lower pillar 15B and other points are the same as those in the third embodiment as indicated by the same reference numerals, and the description thereof will be omitted.

[0019]

[Fifth Embodiment] A fifth embodiment shown in FIG. 5 is similar to the fourth embodiment except that the horizontal member 14B of the third embodiment is replaced by another horizontal member 1B.
This shows another example in which 4B ″ is joined in an orthogonal direction to join the mortises. In this fifth embodiment, the horizontal members 14B and 14B ′ of the fourth embodiment have the same height width. On the other hand, the other horizontal members 14B ″ have a height width greater than that of the horizontal members 14B, and therefore, a portion overlapping with the lower column 15B is formed. Therefore, the notch 27 with which the overlapping portion engages is formed in the lower column 15B.
By being provided on the side, the other horizontal member 14B ″ is joined to the horizontal member 14B. In the fifth embodiment, as in the fourth embodiment, the joining metal piece 1A shown in FIG. 8 and the spacer 8A shown in FIG.
On the lower surface side, that is, on the lower pillar 15B, as shown in the drawing, the upper pillar 15 is provided by using these joining hardware 1A and the like.
C and the horizontal pillars 14B to 15B are joined together. The upper pillars 15C and the horizontal pillars 14B are joined together in the same manner as in the fourth embodiment. After combining the joining hardware 1A and the spacer 8A arranged on the upper and lower sides of the frame member 14B, the horizontal member 14B is replaced with another horizontal member 14B.
It is performed after the mortise joining B ″.

The remaining points are the same as those in the fourth embodiment as indicated by the same reference numerals, and the description thereof will be omitted.

[0021]

Since the present invention has the above-mentioned constitution,
It is possible to provide a durable and novel structure for joining columns and cross members, and the positioning relationship between the columns and cross members is accurate due to the engagement relationship of the receiving holes provided on the cross members with the projections provided on the metal fittings. Since it can be set to, the joining work can be performed smoothly.

[Brief description of drawings]

FIG. 1 is a sectional view of a first embodiment.

FIG. 2 is a sectional view of a second embodiment.

FIG. 3 is a sectional view of a third embodiment.

FIG. 4 is a sectional view of a fourth embodiment.

FIG. 5 is a sectional view of a fifth embodiment.

FIG. 6 is a perspective view of a metal joint.

FIG. 7 is a perspective view of a spacer.

FIG. 8 is a perspective view of a metal joint used in the fourth and fifth embodiments.

FIG. 9 is a perspective view of a spacer used in the fourth and fifth examples.

[Explanation of symbols]

1 joining hardware 2 substrates 3 joining plate 4 protrusions 6 fixed rod 8 spacers 14 foundation 15 pillars 17 Anchor bolt

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[Procedure amendment]

[Submission date] February 6, 2003 (2003.2.6)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Claims

[Correction method] Change

[Correction content]

[Claims]

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0006

[Correction method] Change

[Correction content]

[0006]

[Means for Solving the Problems] A joining plate is erected on one side of a substrate, and a protrusion is provided on the other side of the substrate to form a metal joint, and the protrusion is fitted in a receiving hole formed in a cross member. The nut and the head of the tightening bolt are tightened to the cross member by a tightening bolt penetrating the cross member and a nut screwed to the tightening bolt penetrating the cross member A pillar whose end face is superposed on the substrate via a spacer engaging the parts and the joint plate fitted on the pillar through the spacer are fixed to each other by a fixing rod.

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Ayumu Watanabe             3-13-14 Sakainancho, Musashino City, Tokyo Stock             Ceremony company Iida Sangyo (72) Inventor Takashi Yoshida             4-19-12 Okudo, Katsushika-ku, Tokyo Stock market             Company Kanesin (72) Inventor Kokichi Tsubayashi             4-19-12 Okudo, Katsushika-ku, Tokyo Stock market             Company Kanesin F term (reference) 2E125 AA04 AA14 AA18 AB12 AC23                       AG03 AG04 AG12 AG13 BB09                       BB18 BC09 BD01 BE07 CA05                       CA09 CA14 EA01

Claims (3)

[Claims] 1. A joining plate is erected on one side of a substrate, and a protrusion is provided on the other side of the substrate to form a joint metal object, and the protrusion is fitted into a receiving hole provided in a cross member, and While tightening the board of the joining metal article, which is superposed on a horizontal member, on the horizontal member by a tightening bolt penetrating the horizontal member and a nut screwed to this, engage the nut or the head of the tightening bolt. A column-horizontal member joining device, wherein a column whose end face is superposed on the substrate via the spacer and the joining plate fitted on the column through the spacer are fixed to each other by a fixing rod. 2. The column-horizontal material joining apparatus according to claim 1, wherein the horizontal material is composed of a foundation placed on the foundation concrete, and the fastening bolt is composed of anchor bolts erected on the foundation concrete. 3. The joining metal article is arranged on each of the upper and lower surfaces of a horizontal member which is a horizontal member, and is tightened by a tightening bolt penetrating the horizontal member and a nut screwed with the tightening bolt. 2. The column-horizontal member joining device according to claim 1, wherein the joining plate of claim 1 is fixed to each other by a column and a fixing rod.