JPH1113137A - Framework device for wooden building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an excellent framework device by forming an engaging section composed of the end face of a horizontal member such as a beam to a section just above a lower side column and burying and fixing connecting rods to the lower end section of an upper side column engaged with the engaging section and the upper end section of the lower side column respectively. SOLUTION: An engaging section 3 surrounded by the end faces of horizontal members 2A, etc., joined with the four quarters of the upper end section of a lower side column 1B is formed to a section just above the lower side column 1B by using a joint metal A, a connecting material B and first and second fittings C1. The upper end of a connecting rod 4 constituting the connecting material B is buried into the lower end section of an upper side column 1A engaged with the engaging section 3, and the lower end of the connecting rod 4 is buried and fixed to the upper end section of the lower side column 1B and upper and lower columns 1A, 1B and the horizontal members 2A, etc., arranged at the four quarters are connected. In the joint metal A, a reinforcing cylinder 6 disposed in upright at the center of a square-shaped joint substrate 5 coinciding with the square sectional shape of the columns 1A, 1B is installed, and a connecting plate 7 is welded to the external side face of the reinforcing cylinder 6 and the top face of the joint substrate 5. Accordingly, each framework material can be fixed firmly.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a framing apparatus for a wooden building, and more particularly to a framing apparatus used between layers by combining upper and lower columns.

[0002]

2. Description of the Related Art In a wooden building, when connecting upper and lower columns (wooden) instead of so-called through columns, a horizontal member such as a beam is placed on a lower column and formed on the horizontal member. Generally, a tenon protruding from the lower end of the upper pillar is engaged with the mortise hole, and the upper and lower pillars are connected by using a reinforcing metal as necessary.

[0003]

In the prior art, even if reinforcing metal is used, not only is there no direct connection between the upper column and the lower column, but also the upper and lower columns are in tenon with the horizontal member. Because of the joining relationship using mortise holes, the external force applied to the upper column is not easily transmitted to the lower column, and a horizontal load must be received only by the upper column, and it cannot be said that the proof stress is perfect.

An object of the present invention is to provide a framing device which is superior in terms of strength and replaces the conventional means for joining upper and lower columns via a horizontal member.

[0005]

Means for Solving the Problems An engaging portion composed of an end surface of a horizontal member such as a beam joined to the upper end of the lower pillar is provided directly above the lower pillar, and the engaging portion is engaged with the engaging portion. The upper end of the connecting rod is inserted into the lower end of the combined upper column, and the lower end of the connecting rod is embedded and fixed in the upper end of the lower column. The joint metal fixed and fixed to the end of the horizontal member such as a beam is connected to each other to provide an engaging portion formed by the end face of the horizontal member immediately above the lower pillar. By connecting the connecting rod protruding from the lower end of the upper post engaged with the joint portion and the lower post embedded with the connecting rod through the joint metal, the respective frame members are firmly fixed. It can be fixed, and the fixing work can be easily performed by fixing the pillar and the connecting rod to each other with fixing pins. A.

[0006]

1 is a longitudinal sectional view, FIG. 2 is a transverse sectional view, and FIG.
FIG. 4 is a cross-sectional view taken along the line XX of FIG. 1, FIG. 4 is a perspective view of a metal joint, FIG. 5 is a perspective view of a connecting member, FIG.
7 is a perspective view of the second mounting hardware, FIG. 8 is a perspective view of an end of the transverse member, and FIG. 9 is a perspective view of another end of the transverse member.

In the embodiment, the upper end of the lower pillar 1B is placed directly above the lower pillar (wooden) 1B using the joint hardware A, the connecting member B, and the first and second mounting hardware C1, C2. Horizontal members (wooden) 2A, 2A, 2B, 2 such as beams connected on all sides
B is provided with an engaging portion 3 surrounded by the end surface, and the lower end of the connecting rod 4 constituting the connecting member B is attached to the lower end of the upper pillar (wooden) 1A engaged with the engaging portion 3 with the lower pillar. The lower ends of the connecting rods 4 are respectively embedded and fixed to the upper ends of the upper and lower columns 1A and 1B, and the horizontal members 2A, 2A, 2B and 2B arranged in four directions around the upper and lower columns 1A and 1B. It is an example of a device in the case of bonding.

[0008] The joining hardware A, the connecting material B and the first,
The second mounting hardware C1 and C2 are made of a steel plate, and the horizontal members 2A and 2B are beams or girders that are assembled with columns to form a shaft assembly.

The metal joint A is provided with a rectangular cylindrical reinforcing cylinder 6 erected at the center of a rectangular bonding substrate 5 corresponding to the rectangular cross-sectional shape (end face shape) of the columns 1A and 1B. In the center of each outer side surface of the reinforcing tube 6, a connection plate 7 welded to the outer side surface of the reinforcing tube 6 and the upper surface of the bonding substrate 5 is arranged at equal intervals in the circumferential direction of the reinforcing tube 6, Screw rods 8 are erected at the center between the connection plates 7, 7 having a width higher than the reinforcing cylinder 6, that is, at the four corners of the joint board 5, and fitted to the connection plate 7 for fitting pins 9 </ b> A or 9 </ b> B. A pair of upper and lower through holes 10, 10
And a through hole 1 for penetrating the fixing screw 11A to the bonding substrate 5.
2A.

The connecting member B is formed on the lower surface of the rectangular connecting board 13 of the joining hardware A, which coincides with the joining board 5, in the form of a square engagement with the cross-sectional shape of the reinforcing cylinder 6 of the joining hardware A. A frame 14 is provided so as to protrude, and a through-hole 16 for a fixing pin 15 is provided on the upper and lower sides of the cylindrical connecting rod 4 which penetrates through the engaging frame 14 and the connecting board 13 and is welded thereto. It was done.

The upper end of the connecting plate 7 of the metal joint A protrudes from the reinforcing cylinder 6 as shown in FIG. 4, but the projecting amount and the height (projecting width) coincide with each other. The engagement frame 14 protrudes from the connection board 13, and in this relation, the engagement frame 14 is engaged between the connection plates 7, 7, 7, 7 of the joint metal A, and is on the connection plates 7, 7, 7, 7. (The upper pillar 1A received by the connecting substrate 13)
Is directly received by the connection plate 7, that is, the joint metal A).

The first mounting hardware C1 is formed by bending a steel plate, and the lower ends of the main body pieces 17 engaging with the ends of the one lateral member 2A are bent at right angles in opposite directions to each other, and the support pieces 18 are bent. 18 (partially receiving the load of the horizontal member 2A), the upper part of the main body piece 17 at the front end side is partially projected forward to provide an insertion gap 19 with a lower surface opening. 2
0, and the lower end of the mounting piece 20 is
8, the supporting pieces 21, 2 are bent in the opposite directions.
The main piece 17 has an assembly pipe 2
2. A through hole 23 for penetrating and a fixing screw 11B
A through hole 12B for penetrating, a through hole 26 for penetrating the assembling pin 9A in the assembly piece 20, and a through hole 27 for penetrating the screw rod 8 in the support piece 21 are respectively provided. .

The second mounting hardware C2 is formed by bending a steel plate similarly to the first mounting hardware C1 to have a shape similar to that of the first mounting hardware C1. It differs from the first mounting hardware C1 in that it does not have a through hole for assembling), and the main piece 28 that engages with the end of the other lateral member 2B adjacent to the one lateral member 2A.
The lower ends of the support pieces 2 at right angles in opposite directions to each other.
9, 29 (partially receiving the load of the horizontal member 2B and forming a reinforcing material in the same manner as the support piece 18),
The upper part of the front end side of the mounting piece 31 is partially projected forward to form an assembling piece 31 having an insertion gap 30 with a lower surface opening, and the lower end of the assembling piece 31 is in the opposite direction to the supporting piece 29 as in the case of the support piece 29. And provided with receiving pieces 32, 32,
The main piece 28 has a through hole 33 for penetrating the mounting tube 22, the support piece 29 has a through hole 12C for penetrating the fastening screw 11C, and the mounting piece 31 has a through hole for penetrating the mounting pin 9B. 34 are provided.

Thus, the metal joint A is placed on the lower column 1B in which the receiving hole 36 is formed in the center of the upper surface in advance.
Is fixed to the lower column 1B by screwing a fixing screw 11A into a through hole 12A provided in the bonding substrate 5 and screwing a screw tip into the lower column 1B.

The first mounting hardware C1 is combined with a horizontal member 2A having a slit 37 on an end face by inserting the main body piece 17 into the slit 37 to form the first mounting hardware C1 with the through hole 23 provided in the main body piece 17. The assembling tube 22 is inserted into a through hole 38 provided in the transverse member 2A so as to cross the slit 37,
A fixing bolt 39 is inserted through the assembling tube 22, and a nut 40 is screwed to the tip of the fixing bolt 39 to tighten the supporting bolt 18.
The fixing screws 11B are embedded in the horizontal member 2A through the through holes 12B provided in the horizontal member 2A, thereby being fixed to one of the horizontal members 2A. A support piece 20 connected to the lower end of the assembly piece 20 protrudes.

The second mounting hardware C2 has a slit 37 on the end surface, like the one horizontal member 2A, and the slit 37
7, the main body 28 is inserted into the slit 37 and the projecting piece 41 is fixed to the other transverse member 2B provided with the projecting pieces 41, 41 protruding from the end face.
1, 41 are combined so as to be superimposed on the support pieces 32, 32, and the through hole 33 provided in the main piece 28 and the horizontal member 2B are provided.
The mounting pipe 22 is inserted into a through hole 38 provided so as to intersect with the slit 37, a fixing bolt 39 is passed through the mounting pipe 22, and a nut is attached to a tip of a bolt protruding from the mounting pipe 22. 40 is screwed and tightened, while the fixing screw 11C is inserted through a through hole 12C provided in the support piece 29.
Is fixed to an end portion of the horizontal member 2B by being embedded in the horizontal member 2B.

A receiving hole 36 similar to the receiving hole 36 provided on the upper end surface of the lower pillar 1B is provided at the lower end surface of the upper pillar 1A, and the connecting rod 4 of the connecting member B is provided in the receiving hole 36. A through hole 16 provided in the connecting rod 4 by inserting an upper side thereof and an upper column 1A
The fixing pins 15 are fitted into the through holes 24 provided on the sides of the upper column 1A, and the engaging frame 14 and the lower portion of the connecting rod 4 project from the lower end surface of the upper column 1A via the connecting substrate 13. I have.

As described above, the metal joint A is connected to the lower pillar 1B.
In addition, the first mounting hardware C1 is connected to the one horizontal member 2A, and the second mounting hardware C2 is connected to the other one horizontal member 2B arranged in a direction crossing the horizontal material 2A. The material B is fixed to the upper column 1A, respectively, and these are assembled together.

It is to be noted that the joining hardware A is attached to the lower pillar 1B, the first attaching hardware C1 is attached to the lateral member 2A, the second attaching hardware C2 is attached to the other lateral member 2B, and the connecting member B is attached to the upper pillar 1A. Is fixed in advance and shipped from the factory, it is possible to avoid troublesome work on site (that is, assembling hardware to a pillar or the like).

Then, the connecting plate 7 erected on the joining board 5 of the joining metal A is inserted into the insertion gap 19 of the mounting piece 20 protruding by attaching the first attaching metal C1 to the horizontal member 2A. And the screw rod 8 is passed through the through hole 27 of the support piece 21 protruding from the end face of the horizontal member 2A in the same manner as the mounting piece 20 so that the screw rod 8 is mounted on the lower pillar 1B. The support piece 21 is placed on the joint substrate 5 of the metal A, and the nut 25 is screwed and fastened to the tip of the screw rod 8 protruding from the support piece 21, while the assembly pieces 20 aligned with each other are screwed. Mounting pin 9A in the through hole 26 provided in the through hole 10 and the through hole 10 provided in the connection plate 7
And a pair of horizontal members 2 are provided on opposite sides of the upper end of the lower pillar 1B via the connection hardware A and the first mounting hardware C1.
A and 2A are assembled.

The transverse member 2B, which is arranged in a direction perpendicular to the transverse member 2A, has an insertion gap 30 for an assembling piece 31 protruding at its end face so as to be sandwiched by the protruding pieces 21, 21.
, The connecting plate 7 of the joint metal A is sandwiched and coincides with each other.
The assembling pin 9 is inserted into the through hole 43 provided in the projecting piece 41, the through hole 34 provided in the mounting piece 31, and the through hole 10 provided in the connecting plate 7.
B is inserted into the lower pillar 1B via the joint hardware A and the second mounting hardware C2 in a direction perpendicular to one of the horizontal members 2A by fitting the lower metal 1A.
A pair of horizontal members 2A, 2A arranged on a straight line and a pair of horizontal members 2B arranged in a direction orthogonal to the horizontal members 2A, 2A and arranged on a straight line directly above each other. , 2B
The engaging portion 3 is formed so as to be surrounded by the respective end surfaces.

Through the engaging portion 3, the lower part of the connecting rod 4 protruding from the upper column 1A is inserted into the receiving hole 36 provided in the lower column 1B via the reinforcing cylinder 6 of the metal joint A, and into this, Accordingly, the lower end of the upper pillar 1A is placed on the mounting pieces 20 and 31 via the connecting board 13 to engage with the engaging portion 3, and the lower hole 1B is provided with the through hole 24 provided in the lower pillar 1B. The through-holes 16 provided in the lower portion of the connecting rod 4 are aligned with each other, and the fixing pins 15 are inserted into these through-holes 16 in the same manner as the upper column 1A, and the upper column 1A and the lower column 1B are inserted.
Are connected to each other via a joining hardware A connecting member B and first and second mounting hardware C1 and C2, thereby forming an embodiment apparatus.

[0023]

As described above, the present invention provides a strong device which cannot be seen with respect to a tensile load since the upper and lower columns are connected to each other via the connecting rod having the ends embedded and fixed. Also, since the upper column is engaged with the engaging portion formed of the horizontal member, the load on the upper column is easily transmitted to the lower column, so that the load is not concentrated on the joint portion, A pillar device that is not different from a so-called through pillar can be provided.

In addition, since the connecting rod and the column are fixed to each other with the fixing pin, labor for the frame assembly can be reduced.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view.

FIG. 2 is a cross-sectional view.

FIG. 3 is a sectional view taken along line XX of FIG. 1;

FIG. 4 is a perspective view of a metal joint.

FIG. 5 is a perspective view of a connecting member.

FIG. 6 is a perspective view of a first mounting hardware.

FIG. 7 is a perspective view of a second mounting hardware.

FIG. 8 is a perspective view of an end of a transverse member.

FIG. 9 is a perspective view of another cross member end.

[Explanation of symbols]

 1A Upper pillar 1B Lower pillar 2A Horizontal member 2B Horizontal member 3 Engagement part 4 Connecting rod

Claims (4)

[Claims] 1. An engaging portion comprising an end surface of a horizontal member such as a beam joined to the upper end portion of the lower pillar on each side of the lower pillar, and an upper pillar engaged with the engaging portion. And a lower end of the connecting rod, and a lower end of the connecting rod embedded and fixed to an upper end of the lower pillar, respectively. 2. The wooden building frame assembly device according to claim 1, wherein the through-holes provided in each of the upper and lower pillars and the through-holes provided in the connecting rod are aligned with each other, and fixing pins are inserted into these. . 3. An end face of the horizontal member just above the lower column by connecting a joint metal mounted on and fixed to the lower column and a mounting metal fixed to an end of the horizontal member such as a beam. A connecting rod protruding from the lower end of the upper pillar engaged with the engaging part, and the lower pillar having the connecting rod embedded therein through the joint metal are fixed to each other. Frame equipment for wooden buildings. 4. The frame assembly device for a wooden building according to claim 3, wherein the through-holes provided in the upper pillar and the through-holes provided in the connecting rod are aligned with each other, and fixing pins are inserted into these.