JPH06185157A - Tying metal piece - Google Patents

Abstract

PURPOSE:To make decorative finish of a crosswise member such as an eave beam to be joined into a small width without sacrificing the bonding quality and preclude impairing the fine appearance of the surroundings. CONSTITUTION:A tying metal piece 4 is formed from a receiving part 5 in a channel form with the over-part open, which is for receiving the tip of a crosswise member such as an eave beam, and a fixing part 6 to fix the receiving part 5 to the side face of a receptacle member for wall panel etc. The fixing part 6 is installed under the receiving part 5 in vertical attitude and given a width equal to or smaller than the receiving part 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding material for construction, and more particularly to a binding material for fixing a tip end portion of a horizontal member to a side surface of a receiving material.

[0002]

2. Description of the Related Art Among the binding products of this type, there is a beam receiving product. This beam receiving hardware 1 is shown in FIG.
As shown in an example thereof, when installing the hanging roof unit 2 in a state of protruding deeply from the outer wall of the building, the eaves beams (hereinafter, girders) provided at the girder-side lower end portion and the wife-side lower end portion of the hanging roof unit 2 Beams and gables) 21a and 21b are used to join the tip ends of the wall panels 31a and 31b of the room units 3a and 3b. The conventional beam receiving hardware 1 is
As shown in FIG. 5, a horizontal piece 11a that supports a transverse member such as a girder beam 21a from below and a pair of vertical pieces 11 that supports it laterally.
b and 11b, and a U-shaped receiving portion 11 and a vertical side outwardly projecting from the side edge on the front side of each of the vertical pieces 11b and 11b, and contacting the side surface of the receiving material such as the wall panel 31a. A pair of wing type fixing parts that are nailed and fixed (hereinafter referred to as wing parts)
It is composed of 12 and 12 (see the common specifications for the framework construction method for housing construction issued by the Japan Housing Finance Association).

[0003]

By the way, in the above-mentioned conventional beam receiving member 1, the wings 12 and 12 are widened or narrowed depending on the load applied from the horizontal member such as the girder beam 21a. It becomes the width. This is because if the load applied to the beam receiving member 1 is small, a small amount of nail is driven into the receiving material such as the wall panel 31a via the wings 12 and 12, so the nailing allowance (wings 12 and 12). However, if the load applied to the beam receiving member 1 is large, a large amount of nails will be used for joining the wing portions 12, 12 to the wall panel 31a and the like. This is because the striking allowance (the wing portions 12, 12) must be set wide. Here, when the nailing allowance can be set small, that is, when the wings 12 and 12 can be formed to have a narrow width, the beam receiving member 1 and the girder beam 21a are finished with the finish cover materials 22a and 22a during finishing work. Even if covered with 22b, the eaves beam 21
The makeup is narrowly applied along a, etc., so that it does not spoil the beauty of the surroundings. On the other hand, when the nailing allowance must be set to a large value, that is, when the wings 12 and 12 have to be formed wide, the wings 1 are aesthetically pleasing.
Finish cover materials 22a, 22a, 22
Since it must be concealed by b, the girder beam 21a and the like are also finished with a makeup width wider than necessary, and there is a fear of impairing the external appearance.

The present invention has been made in view of the above circumstances, and it is possible to make a narrow decorative finish on a horizontal member such as a beam to be joined without sacrificing the joining quality. The purpose is to provide a bond that does not spoil the aesthetics of others.

[0005]

In order to solve the above-mentioned problems, the binding object according to claim 1 is a top open U-shaped receiving part for receiving the tip part of a horizontal member, and the receiving part. A binding material comprising a vertical fixing portion for fixing to a side surface of a receiving member, wherein the vertical fixing portion is provided vertically below the receiving portion and has a small width or a width smaller than that of the receiving portion. The feature is that they are formed with the same width.

Further, the binding object according to claim 2 is characterized in that the binding object according to claim 1 is provided with a reinforcing portion for reinforcing the coupling between the receiving portion and the vertical fixing portion. There is.

[0007]

According to the structure of the present invention, the vertical fixing portion corresponding to the wing portion of the conventional binding material can be housed below the U-shaped receiving portion and between the left and right side edges of the receiving portion. Because it can be done, the entire configuration can be narrowed down. Therefore, it is not necessary to use a wide finishing cover material 22b to make up the horizontal material such as eaves beams to be joined,
For this reason, the finished cover material that makes up the horizontal material and the binding material can exhibit its original appearance.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a structure of a beam receiving member which is an embodiment of the present invention, and FIG. 2 is a perspective view showing an example of a joint structure between a wall panel and an eaves beam by applying the beam receiving member. Is. In these drawings, reference numeral 4 denotes the same beam receiving member, and the beam receiving member 4 has a beam receiving portion 5 for receiving and supporting the tip end portion of the gable beam 21b and the like, and the beam receiving portion 5
It is composed of a fixing portion 6 for fixing the above to the upper side surface of the wall panel 31b and the like, and a reinforcing portion 7 for reinforcing the connection between the fixing portion 6 and the beam receiving portion 5.

The beam receiving portion 5 has a horizontal piece 51 for receiving a load applied to the gable beam 21b and the like from below, and a horizontal piece 51 for receiving a horizontal component of an external force applied to the gable beam 21b and the like. It is composed of a pair of vertical pieces 52, 52, which are bent continuously from the side edge of the vertical upward. The beam receiving portion 5 having such a shape is formed, for example, by bending a short rectangular pentite steel plate into a U-shape. Each vertical piece 52 is provided with a plurality of nail holes 52a, 52a, ... To be nailed and fixed to both side surfaces of the eaves beam.

The fixing portion 6 is composed of a vertical fixing piece 61 which is abutted on the upper surface of the wall panel 31b or the like and fixed by nailing. The vertical fixing piece 61 is the horizontal piece 51 of the beam receiving portion 5.
The width of the horizontal piece 51 is substantially the same as that of the horizontal piece 51 and extends vertically downward from the front side edge of the horizontal piece 51, and does not extend outward from the left and right side edges of the horizontal piece 51. . The vertical fixing piece 61 has a plurality of nail holes 61a, 61a ,.

The reinforcing portion 7 is composed of a pair of right-angled triangular vertical reinforcing pieces 71, 71.
Is connected at right angles to the side edges (corresponding to the side of the height of the triangle) to the left and right side edges of the vertical fixing piece 61, and the upper edges (corresponding to the bottom of the triangle) are both side edges of the horizontal piece 51. The beam receiving portion 5 is connected at a right angle to the lower surface of the portion, and thus the beam receiving portion 5 is prevented from falling or breaking. In this example,
The fixing portion 6 and the reinforcing portion 7 are integrally obtained by bending a pentite steel plate, and the fixing portion 6, the reinforcing portion 7 and the beam receiving portion 5 are integrated by welding. Has been done.

Next, the operation of this embodiment will be described. FIG. 3 is a perspective view showing an installation construction procedure of the hanging roof unit 2 by applying the beam receiving member 4. The hanging roof unit 2 and the room units 3a and 3b in which the hanging roof unit 2 is installed are manufactured in advance in a factory. The hanging roof unit 2 is configured by attaching a roof panel 23 to the upper surface of a roof frame composed of girder beams 21a and gable beams 21b, and further attaching an eaves roof receiving panel 24 to the lower surface of the roof frame. ing. In addition, the room units 3a and 3b have wall panels 31a, 32a, 31b and 3 along side edges of the floor panel.
2b, ... are erected. The wall panel 3
The beam brackets 4 and 4 are attached in advance to the predetermined positions on the upper side surfaces of the la and the labs 31b by nailing and fixing the vertical fixing pieces 61.

These units 2, 3a and 3b are transported to a construction site by a truck or the like. At the construction site,
First, install the room units 3a and 3b on the foundation,
Next, the hanging roof post 8 is temporarily installed in advance at a predetermined position (a position corresponding to the joint between the girder beam 21a and the gable beam 21b). Next, the hanging roof unit 2 is lifted by a crane and carried to the installation position on the upper surfaces of the room units 3a and 3b, and the girder beam 21a
The right end in the figure and the left end in the gable girder 21b are fitted to the beam receiving parts 5 and 5 of the beam receiving metal fittings 4 and 4, and the joint part between the girder beam 21a and the gable girder 21b is mounted on the roof unit. After mounting on the top of the pillar 8, the vertical pieces 52 of the beam receiving portions 5 and 5 are attached to the girder beam 21a,
Nail the girder 31b. Further, the top portion of the hanging roof pillar 8 and the joint portion of the girder beam 21a and the gable beam 21b are fixed with nails or bolts. The hanging roof unit 2 is also connected to another adjacent roof unit or a room unit on the upper floor. Finally, the girder beam 21a, the gable beam 21b, and the beam receiving members 4 and 4 are covered with a finishing cover material, which is beautiful.

According to the above construction, the fixing portion 6 corresponding to the wing portion of the conventional binding material is arranged below the beam receiving portion 5, so that the overall construction can be made small without sacrificing the joining quality. It becomes easy to put together. Therefore, the girder beam 21a and the gable beam 21b needlessly have a wide finish cover material 22b (FIG. 5).
Since it is no longer necessary to make a decorative finish using, the finished cover material that makes up the girder beam 21a, the gable beam 21b, and the beam receiving member 4 can exhibit its original appearance. Also, the beam receiving portion 5
Since the reinforcing portion 7 is provided between the fixing portion 6 and the fixing portion 6, excellent durability can be obtained.

The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and there are modifications and the like within a range not departing from the gist of the present invention. However, it is included in this invention. For example, the fixture is not limited to nails, and screws or rivets may be used. Further, the binding object of the present invention is not limited to the binding object for receiving a beam, but can be applied to the case of receiving another horizontal member. Further, in the above-mentioned embodiment, the case where two triangular reinforcing pieces are used has been described, but one reinforcing piece may be used.

[0016]

As described above, in the binding product of the present invention, the vertical fixing portion corresponding to the wing portion of the conventional binding product is provided below the U-shaped receiving portion and on the left and right sides of the U-shaped receiving portion. Since it is provided so as not to protrude from the vertical piece of
Conventional wings can be eliminated without sacrificing joint quality, and thus the overall configuration can be narrowed. Therefore, it is not necessary to make the girder beam 21a and the gable beam 21b uselessly by using the wide finish cover material 22b (FIG. 5), and therefore, the girder beam 21a, the gable beam 21b, and the beam receiving member 4 are made up. The finished cover material will be able to exhibit its original beauty. Further, if the reinforcing portion is provided between the U-shaped receiving portion and the vertical fixing portion, the effect of further improving the durability can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing the structure of a beam receiving member according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an example of a joint structure of a wall panel and an eaves beam by applying the beam receiving member.

FIG. 3 is a perspective view showing an installation construction procedure of the hanging roof unit according to the embodiment.

FIG. 4 is a diagram for explaining an application example of a conventional beam receiver.

FIG. 5 is a perspective view showing a structure of the beam receiving member.

[Explanation of symbols]

 4 Beam Receiving Material (Binding Material) 5 Beam Receiving Section (Receiving Section) 6 Fixing Section (Vertical Fixing Section) 7 Reinforcing Piece (Reinforcing Section) 21a Girder Beam (Horizontal Frame) 21b Gable Beam (Horizontal Frame) 31a, 31b Wall panel (support)

Claims (2)

[Claims] 1. A binding product comprising an upper surface open U-shaped receiving portion for receiving a tip portion of a horizontal member and a vertical fixing portion for fixing the receiving portion to a side surface of the receiving material. The binding material is characterized in that the vertical fixing portion is provided vertically below the receiving portion and is formed to have a width smaller than or equal to that of the receiving portion. 2. The binding object according to claim 1, further comprising a reinforcing portion for reinforcing the connection between the receiving portion and the vertical fixing portion.