JPH0620608U - Joining device for wooden members in wooden structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a joining device for a wooden member in a wooden structure which can be constructed by a straight member having a bent portion such as a mountain-shaped ramen, which is structurally highly reliable and structurally reliable. [Structure] One axial direction of a wooden member that crosses at an arbitrary angle, such as a chisel material 1 and a pillar material 2 of a mountain-shaped ramen
Alternatively, the reinforcing bar 5 was inserted over the reinforcing bar insertion holes 3, 3'and 4 formed in different directions from both material axes, and the adhesive was injected and filled.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joining device for a wooden member having a bent portion such as a mountain ramen eaves and a ridge.

[0002]

[Prior art]

 The conventional wooden mountain-shaped ramen uses curved laminated wood a at the corners. (Refer to FIG. 8) Alternatively, the straightening member b is joined at the corner portion using the iron plate c, the bolt d, and the like. (See Figure 9)

[0003]

[Problems to be solved by the device]

 In the former case, a large number of man-hours are required to manufacture and process the curved portion, which is expensive. In the latter case, the iron plate and the bolt are exposed to cause a design defect, and the bolt insertion hole causes rattling, resulting in a large amount of deformation, which is mechanically unsuitable for a rigid frame structure.

The present invention has been proposed in view of the above problems of the prior art, and an object thereof is to reduce a construction cost and have a mechanically high reliability, a joining device for a wooden member in a wooden structure. Is in the point of providing.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, a joining device for a wooden member in a wooden structure according to the present invention is a joining device for a wooden member that intersects at an arbitrary angle, in a direction different from the axis of one member, or in both directions. The reinforcing bar is inserted through a reinforcing bar insertion hole formed in a direction different from the material axis direction of the member, and an adhesive is injected and filled.

[0006]

[Action]

 According to the present invention, as described above, among the wooden members that intersect at an arbitrary angle, they are bored in a direction different from the material axis of one member or in a direction different from the material axis directions of both members. By inserting the reinforcing bar through the reinforcing bar insertion hole and injecting and filling the space between the reinforcing bar and the reinforcing bar insertion hole with the adhesive, the reinforcing bar is integrally joined to the wooden member, and the joint part is loosened. Does not occur.

[0007]

【Example】

 Hereinafter, the illustrated embodiment in which the present invention is applied to a joint portion of a mountain-shaped ramen will be described. FIG. 1 is a mountain-shaped ramen made of wooden members, and FIGS. 2 to 4 show the details of the eaves part of FIG. 1. Vertical rebars parallel to the axes of the chisel material 1 and the pillar material 2 are provided. The insertion holes 3 and 4 are bored, the reinforcing bar 5 is inserted over the reinforcing bar insertion holes 3 and 4, and the nut 6 is tightened on the upper end screw portion of the reinforcing bar 5, and the insertion holes 3 and 4 are inserted. By filling 4 with an adhesive agent such as cement mortar or epoxy resin, the reinforcing bar 5 is integrally fixed to the gas holding material 1 and the pillar material 2, and thus both members 1 and 2 are integrally bonded. .

FIG. 5 shows another embodiment of the eaves portion, in which vertical reinforcing bar insertion holes 3 ′ and 4 are bored between the chisel material 1 and the pillar material 2, and the respective insertion holes 3 ′ and 4 are provided. The reinforcing bar 5 is inserted over the entire space, the adhesive is injected and filled therein, and the reinforcing bar 5 is integrally bonded to the above-mentioned gas palm material 1 and the column member 2, so that both members 1 and 2 are integrally bonded. In the figure, 7 is an adhesive injection hole, and 8 is an air vent.

FIG. 6 and FIG. 7 show the details of the ridge part, in which horizontal reinforcing bar insertion holes 9, 9 are bored over the adjacent joint materials 1, 1 and the reinforcing bars are extended over the respective insertion holes 9. 5 is inserted, the adhesive is injected and filled, and the reinforcing bars 5 are integrally joined to the adjacent gas palm materials 1, 1, and both members 1, 1 are integrally joined.

[0010]

[Effect of device]

 According to the present invention, as described above, a rebar inserted into a joining device for a wooden member that intersects at an arbitrary angle in a direction different from the material axis of one member or in a direction different from the material axis direction of both members. By inserting the reinforcing bars through the holes and filling and filling with an adhesive, the wooden members are easily and securely joined, and there is no risk of rattling or deformation of the joints. According to this, a frame having a bent portion such as a mountain-shaped ramen can be manufactured by joining the straightening members. Also, the reinforcing bars for joining can be arranged in the most efficient direction to resist the bending moment generated in the bending portion.

Further, the bent portions such as the mountain-shaped ramen eaves and the ridges can be formed more easily than the skeleton made by the laminated wood bending process of the prior art. Furthermore, according to the present invention, it is possible to improve the conventional art in which the bolted joint portion of the iron plate-attached plate is loosened and deformed and the bending resistance is small.

[Brief description of drawings]

FIG. 1 is a front view of a mountain-shaped ramen to which the present invention is applied.

FIG. 2 is a front view showing details of an eaves portion of Yamagata ramen.

FIG. 3 is a plan view of FIG.

4 is a cross-sectional plan view of FIG.

FIG. 5 is a front view showing another embodiment of the eaves portion.

FIG. 6 is a front view showing details of a ridge of the Yamagata ramen.

FIG. 7 is a view taken along the line EE in FIG.

FIG. 8 is a partial front view showing a conventional example of a mountain-shaped ramen.

FIG. 9 is a partial front view showing another conventional example of a mountain-shaped ramen.

[Explanation of symbols]

 1 Gassho material 2 Column material 3 Reinforcing bar insertion hole 3'Reinforcing bar insertion hole 4 Reinforcing bar insertion hole 5 Reinforcing bar 6 Nut 7 Adhesive injection hole 8 Air removal 9 Rebar insertion hole

Claims (1)

[Scope of utility model registration request] 1. A joining device for a wooden member which intersects at an arbitrary angle, wherein a reinforcing bar insertion hole is formed in a direction different from a material axis of one member or in a direction different from a material axis direction of both members. A joining device for a wooden member in a wooden structure, characterized in that a reinforcing bar is inserted throughout and an adhesive is injected and filled.