JP2001164660A - Joint device for building member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a joint device for a building member having such advantages that a structure can be simplified, the manufacturing property can be improved, and cost can be reduced while sufficiently maintaining connection strength of building members. SOLUTION: A sleeper hardware C is constituted by, for example, a pair of right and left first tightening plates 3 which are tightened on a beam 1 by drift pins 2 as fastener, respectively, and extend inward, a pair of right and left tightening plates 6 which extend from each of first tightening plates 3 by opposing mutually, respectively, and are tightened on a sleeper 4 by drift pins 5, respectively, and a support plate 7 which brings a pair of right and left second tightening plates 7 into contact mutually and continuously and puts and supports an end part of the sleeper 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint device for building members, and more particularly to a technique for simplifying the structure thereof.

[0002]

2. Description of the Related Art Conventionally, for example, when a large building is connected to a horizontal building member such as a beam or a vertical building member such as a pillar, a complicated connection is formed on the building member itself, or a complicated connection is formed. It was customary to use a suitable coupling device.

[0003]

In the prior art, in the former case, the connection is formed in the building member itself, and in the latter, the shape of the joint device itself is complicated, and It is necessary to provide a section and a shearing, and there is a problem that the configuration becomes complicated.

SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, the present invention has advantages such as simplification of structure, improvement of manufacturability, and reduction of cost while maintaining sufficient bonding strength of building members. An object is to provide a member joint device.

[0005]

According to the present invention, there is provided a joint device for a building member according to the first aspect of the present invention, comprising a pair of left and right first fastening plates fastened to a building member by fasteners, respectively. The pair of left and right second fastening plates, which are respectively extended in opposition to each other and are fastened to the lateral building members extending in the lateral direction by fasteners, connect the pair of left and right second fastening plates to each other and extend in the lateral direction. And a support plate for placing and supporting the lateral building member.

The operation of the present invention will be described. In the joint device according to the first aspect of the present invention, for example, it is not necessary to machine a connection in the building member itself, and it is not necessary to provide a claw or a shearing in the joint device, thereby simplifying the configuration. In the manufacturing process, there is no need for a step of joining the plates by welding or the like, which is excellent in manufacturability and advantageous in cost.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. A configuration of an embodiment of a joint device (hereinafter, referred to as a connector) according to the present invention will be described with reference to FIGS.

The connector includes a pair of left and right first fastening plates respectively fastened to the building members by fasteners, and a pair of left and right lateral building members extending opposite to each other from the fastening plates and extending in the horizontal direction. A pair of left and right second fastening plates to be fastened,
And a support plate that connects the pair of left and right second fastening plates to each other and mounts and supports a lateral building member extending in the lateral direction.

That is, in FIG. 1 and FIG.
That is, for example, the large trigger C is opposed to each of the first fastening plates 3 and a pair of left and right inwardly extending first fastening plates 3 fastened to the beam 1 by the drift pins 2 as fasteners. The pair of left and right second fastening plates 6 and the pair of left and right second fastening plates 6 are connected to each other by the drift pins 5 and are connected to the large pulley 4, and the ends of the large pulley 4 are placed and supported. And a supporting plate 7.

In FIG. 1, reference numeral 8 denotes a plastic tongue which supports the middle of the main line 4. In this embodiment, the first fastening plate 3 and the second fastening plate 6 are square, and the first fastening plate 3 extends inward. However, as shown in the embodiments of FIGS. The size, shape, and the like are arbitrary, and may extend outward.

According to such a connector, unlike the prior art, there is no need to provide a complicated connection in the building member itself, and it is not necessary to provide a claw or a shearing in the connector, and the configuration can be simplified. it can.

Further, in the connector having such a configuration,
In the manufacturing process, there is also an advantage that it is excellent in manufacturability and advantageous in cost. Here, the drift pin is
It is configured as shown in A of FIG.
Grooves are formed in a mesh shape by embossing so as to have resistance.

Further, two blades b are fixed to the base end of the drift pin B shown in FIG. 6 (B), and the blades b The pin B is prevented from returning. The drift pin B has been previously filed by the present applicant.

Instead of the drift pin, a fastener consisting of a bolt and a nut or a coach screw (lag screw) C as shown in FIG. 6C may be used. Here, such a connector of the present invention requires no labor for production, is easy to manage, enables significant labor saving and cost reduction, reduces the number of processing parts for building members, and requires a skilled technician. Can be eliminated, and the construction period can be shortened.

[0015] By using such a connector, the connection of the building members can be completed only by a simple operation of using a fastener such as a mere drift pin. Further, since the connectors and the building members connected thereby can be standardized, all the connectors may be prepared at the factory, and only the building members to be used may be precut at the factory. Furthermore,
The connection of the building members using the connector is extremely strong, and the strength is overwhelmingly large as compared with a conventionally known method using a simple iron plate, bolts and nuts.

Although the strength and accuracy of the structure depend on the skill and skill of the carpenter who performs the work, the use of the above-mentioned connector makes it possible to maintain a constant strength regardless of the skill or skill, regardless of the skill or skill. Uniform strength and accuracy can be expected.

In particular, in the construction method of the conventional framing method using the above-described connector having a unique configuration, when connecting the building members, the connection and the joint member conventionally provided in the building member are replaced by the above-mentioned connection members. It can be replaced with a connector, and in the case of pillars, since it only performs processing to provide holes, it does not require advanced skills and skills such as connection of building members,
It is excellent in work efficiency, economy of building members, strength of joints, etc., and can reduce costs by shortening the construction period.

[0018]

As described above, according to the joint device for a building member of the present invention, for example, it is not necessary to process a connection on the building member itself, and the joint device is provided with a claw or a shearing portion. It is not necessary to provide a connector, and it is possible to simplify the configuration, and in the manufacturing process, there is no need to perform a step of joining the plates by welding or the like, which is excellent in manufacturability and advantageous in terms of cost. It is easy to manage, easy to manage, can save a lot of labor and costs, and can reduce the number of parts to be used for building components, eliminating the need for skilled technicians. Can be shortened.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of use of an embodiment of a joint device for building members according to the present invention.

FIGS. 2A to 2C are a plan view, a front view, and a side view of the embodiment.

FIGS. 3A to 3C are a plan view, a front view, and a side view in another embodiment.

FIGS. 4A to 4C are perspective views of another embodiment, respectively.

FIGS. 5A to 5C are perspective views of another embodiment, respectively.

FIG. 6 is a view showing an embodiment of a fastening means, in which (A),
(B) shows a drift pin, (C) shows a coach screw (lag screw).

[Explanation of symbols]

 C Large trigger 1 Beam 2 Drift pin 3 First fastening plate 4 Large pull 5 Drift pin 6 Second fastening plate 7 Support plate

Claims (1)

[Claims] 1. A pair of left and right first fastening plates respectively fastened to a building member by fasteners, and respectively fastened to lateral building members extending in opposite directions from the respective fastening plates and extending in the lateral direction. A pair of left and right second fastening plates, and a support plate for connecting the pair of left and right second fastening plates to each other and mounting and supporting a lateral building member extending in the lateral direction. Characteristic joint equipment for building members.