JPH089883B2 - Land beam construction method - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for bridging a land beam on a wall panel facing each other through a beam receiving member, and particularly to a method for land beams having different beam ridges. The present invention relates to a method for constructing a land beam in which the land beams are bridged while keeping their top surfaces flush.

"Prior art" For detached prefabricated houses, for example, planned prefabricated houses called "freestyle" are supplied in place of the already standardized houses, and along with that, exterior and interior design A variety of variations have been developed to meet various needs, and in particular, the roof shape is an important factor in determining the style of the house. Various kinds of roofs, hipped roofs, square roofs, etc. are offered.

Although such a planned house can strongly enhance individuality of the house, it has a drawback in that it has disadvantages in terms of construction period, cost, etc. due to increased dependence on field construction and increased types of parts. Among them, the roof is different from floors, walls, etc., whether it uses trusses, panels, or wire rods such as bundles or rafters. On the roof of the dormitory,
There has been a problem that various types of parts must be prepared by considering various types of parts configurations corresponding to the roof shape.

"Problems to be solved by the invention" By the way, basically, as with any type of roof, the roof, the hut, the roof and the high place are sequentially assembled in the same manner. When the roof has a special shape such as a dormitory roof, the number of bundles and shed panels is large, and as the land beams, beam beams and various sizes with different lengths are used. When the land beam is attached, there is a height difference on the upper surface of the beam due to the difference in the size of the beam, and the working scaffold on the upper surface of the beam cannot be laid horizontally.
In addition, there is a problem in that it is not possible to standardize the settings of the floor that constitutes the storage unit in the attic. In addition, when installing a land beam, for example, by laying a liner on a wall panel, bridging the land beam on this, and fixing it by an L-shaped metal object, or a wall panel through a beam receiving object. The means to attach to the upper end of the land beam is appropriately applied according to the place to be attached, and depending on the place where the land beam is to be bridged, the roof beam must be attached prior to the installation of the land beam, and the roof must be assembled by a roof panel etc. However, there was a difficulty that the assembly work was troublesome.

The present invention has been proposed in view of such circumstances,
The purpose of this is that the land beam can be housed in alignment with the upper edge of the wall panel, which allows the working scaffolding on the upper surface of the land beam to be laid horizontally, and the storage floor setting for the attic is standard. Further, it is an object of the present invention to provide a land beam construction method in which the workability of the land beam assembling work is improved by supporting all the land beams by the beam receiving member.

[Means for Solving the Problem] In order to achieve such an object, the present invention is a method of bridging a land beam on a wall panel facing each other via a beam receiving member, in which the beam of the land beam is large in advance. Depending on the land beam, a plurality of beam receiving objects with different depths of the support part are prepared, and when the land beam is bridged over the wall panel, the support part corresponding to the beam of the land beam to be bridged. The beam receiving object having a depth of is attached to the wall panel, the land beam is placed on the beam receiving object, and the upper surface of the land beam is aligned flush.

"Operation" In the method of constructing a land beam according to the present invention, a beam receiving object having a depth of a supporting portion corresponding to the beam beam of the land beam is attached onto the facing wall panel, By bridging the land beam over the received object, the top surface of the land beam can be made flush.

[Examples] Hereinafter, examples of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing a process of a method of constructing a land beam when the land beam according to the present invention is installed on a wall panel, and in the figure, reference numerals 1, 2, 3, 4 are beam beams, respectively. These land beams have different lengths, and these land beams 1, 2, 3, and 4 are bridged through beam receiving members 7A, 7B, 7C, and 7D between wall panels 5 and 6 facing each other. .

FIG. 2 is a perspective view showing the beam receiving object 7A supporting the land beam 1 having the smallest beam beam among the beam receiving objects 7A, 7B, 7C, 7D. The support body 7a that supports the right half portion and the support body 7b that supports the left half portion of the land beam 1 are divided into halves, and each of these support bodies 7a, 7b is formed on the wall panel 5, 6 respectively. A fixed plate 7c having an inverted L-shaped cross section fixed to the upper end of the beam receiving member 8 attached to the side surface by a nail or the like, and a support portion 7d integrally connected to the fixed plate 7c below the fixed plate 7c.
It is composed mainly of and. The support portion 7d is composed of a side plate 7e that projects forward from the fixed plate 7c, and a support plate 7f that extends laterally from the lower end of the side plate 7e to support the lower surface of the land beam 1, and These side plates 7e and support plates 7f
Each has a nail hole 7g for nailing.

The other beam receiving members 7B, 7C, 7D basically have the same structure as the beam receiving member 7A described above, and the difference is that the supporting portions thereof are different.
Since only the depth of 7d (the height of the side plate 7e) is different, the common components of these beam receiving members 7B, 7C, 7D are given the same reference numerals to simplify the description.

FIG. 3 is a perspective view when a steel land beam 10 is applied to the method of the present invention as a land beam.
Basically, 10 is bridged via a beam receiving member 15 attached to the upper end of the wall panel 5. However, steel land beams 10
As the beam receiving member 15 for supporting the land beam 10, a support body 15a for supporting the right half portion of the land beam 10 and a support body 15b for supporting the left half portion of the land beam 10 are provided.
And each of these supports 15a and 15b are fixed plates 15c having an inverted L-shaped cross section, which are fixed to the upper ends of the beam receiving members 8 attached to the side surfaces of the wall panels 5 and 6 by nails or the like.
And a support portion 15d that is integrally provided below the fixed plate 15c and is continuous with the fixed plate 15c and is bolted to the side surface of the steel land beam 10.

The supporting portion 15d is different from the one supporting a wooden land beam, and is entirely formed in a flat plate shape.
Has a structure in which a bolt hole 15e extending in the longitudinal direction is formed.

Next, one embodiment of a method for constructing a land beam according to the present invention will be described in the order of steps with reference to FIGS. 1 to 3.

(I) Installation of Beam Support Material The wall panels 5 and 6 on which the land beams are to be bridged are erected, and the beam support material 8 is attached to the upper side surfaces of these wall panels 5 and 6 facing each other. For example, a reinforcing plywood is applied to the beam receiving member 8 and is fixed to the surfaces of the wall panels 5 and 6 by adhesion and nailing.

(Ii) Attachment of beam receiving member After the attachment of the beam receiving member 8 is completed in the step (i), the beam receiving member having different depths of the supporting portions 7d prepared in advance according to the size of the beam beam of the land beam. 7A, 7B, 7C and 7D are attached to the beam receiving member 8 while selecting them according to the beam of the land beam to be bridged. This mounting operation is, for example, a beam receiving object.
The supports 7a, 7b forming 7A, 7B, 7C, 7D are positioned at the upper end of the beam receiving member 8 and nailed through the nail holes 7g. In this case, for a land beam with a small beam, a beam receiving member 7A having a shallow support portion 7d is used, and for a land beam with a large beam, a supporting portion 7d is formed according to the size of the beam.
We will use beam receivers 7B, 7C, 7D with large depth.

When a steel beam is used as the land beam, a steel beam receiving member 15 for the land beam may be used and nailed to the beam receiving member 8 in the same procedure (see FIG. 3).

In the embodiment, the beam receiving members 7A, 7B, 7C, 7D, 15 on which the land beams 1, 2, 3, 4 and 10 are mounted are each divided into right and left half of the land beam, and each land structure is divided into Since the structure is such that the beams 1, 2, 3, 4, 10 are supported from the left and right sides, the length dimension of the land beam in the width direction can be allowed and the beam support 8
Since the beam receiving member 8 is attached and the beam receiving object corresponding to the size of the land beam is attached to the wall panels 5 and 6 through the beam receiving member 8, there is an advantage that the workability at the site can be improved.

(Iii) Erection of land beams By the process of (ii) above, the wall panels 5 facing each other,
If the beam receiving members 7A, 7B, 7C, 7D, 15 are attached to the upper end of 6, the land beams 1, 2, 3, 4, 10 to be placed on these beam receiving members are these beam receiving members 7A, 7B, Bridge it between 7C, 7D and 15. The work of bridging the land beams is performed by lifting the land beams, passing them between the beam receiving objects, and nailing or bolting them, and for the beam receiving objects on which the land beams are placed, refer to (ii) above. Depending on the process, the size corresponding to the beam of each land beam 1,2,3,4,10 is attached in advance to the position where the land beam is to be bridged. The upper surface is flush with each other (see FIG. 1 or 3).

Through the above steps (i) to (iii), the land beam is
They will be laid across with their top surfaces aligned. Therefore, after bridging the land beam, the scaffold laid on the top surface of the land beam can be installed horizontally, and since there is no unevenness on the top surface of the land beam, installation of the floor of the storage section in the attic Can be easily standardized.

Furthermore, in the embodiment, since each land beam is mounted on the wall panel via the beam receiving member, it is possible to carry out the work of bridging the land beam prior to the assembling of the roofing panel that constitutes the roof structure. There is also an excellent effect that a scaffold assembled on the upper surface can be easily secured.

[Advantages of the Invention] As described above, the method for constructing a land beam according to the present invention is a method of bridging a land beam on a wall panel facing each other through a beam receiving member in advance. Depending on the size of the land beam, prepare a plurality of beam supports with different depths of the support part, and depending on the beam of the land beam to be bridged when the land beam is bridged on the wall panel. Since the beam receiving object having the depth of the supporting portion is attached to the wall panel, the land beam is placed on the beam receiving object and the upper surface of the land beam is made flush with each other. , The land beam can be housed aligned with the upper end of the wall panel, which allows the work scaffolding on the top of the land beam to be laid horizontally, and the storage floor setting in the attic can be standardized, In addition, by supporting all land beams with beam receiving materials, It has an excellent effect that workability can be improved.

[Brief description of drawings]

1 to 3 are shown for explaining an embodiment of a method for constructing a land beam according to the present invention, and FIG. 1 is a perspective view showing a state in which the land beam is bridged over the upper surface of a wall panel. Figure, second
FIG. 3 is a perspective view showing a beam receiving member on which a land beam is placed, and FIG. 3 is a perspective view showing a state in which a steel land beam is bridged over the upper surface of a wall panel. 1,2,3,4,10 …… Land beam, 5,6… Wall panel, 7A, 7B, 7C, 7D, 15 …… Beam receiving object, 7a, 7b …… Supporting body, 7c …… Supporting part.

Claims (1)

[Claims] 1. A method of bridging a land beam on a wall panel facing each other through a beam receiving object, wherein beams having different depths of a support portion on which the land beam is mounted in advance according to a large beam beam of the land beam. Prepare a plurality of receiving objects and, when bridging the land beam on the wall panel, attach the beam receiving object having the depth of the support portion corresponding to the beam of the land beam to be bridged to the wall panel. A method for constructing a land beam, comprising placing the land beam on the beam receiving object and aligning the top surface of the land beam flush with each other.