JPH01203559A - Fitting construction for backing member for structure - Google Patents

Abstract

PURPOSE:To reduce the cost of the execution of the fitting work of a wall panel, by fitting the rear surface of the bearing member of a horizontal U-shaped cross-sectional area to a structure frame to retain a shaft-formed backing member at the opening section of the bearing member, and by regulating a distance between the structure frame and the backing member easily. CONSTITUTION:The rear surfaces 21 of the bearing members 2 of horizontal U-shaped cross-sectional areas are fixed at specified intervals on a structure frame. After that, a shaft-formed backing member 1 is pressed in the opening sections of the bearing members 2. The widths of the opening sections are formed slightly less than the horizontal width t of the backing member 1, and so the external side surfaces 11, 12 of the backing member 1 are to be retained between the pressure-welded sides 22, 23 of the bearing members 2. Accordingly, the projected or recessed position of the front surface 13 of the backing member 1 can be easily regulated, and when the regulation is completed, then a wall panel is fitted on the backing member 1. As a result, the regulation can be easily executed at high precision, and the term of the execution of work can be shortened, and the cost can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a construction method for attaching a base material to a building frame, such as a concrete wall, slab, ceiling, etc., so that it can be moved in and out.

<Prior art and its problems to be solved> On the indoor side of a building frame, wall materials, floor materials, and finishing materials such as ceiling materials are attached via a base material. As a building frame, 2 For example, in a concrete structure, the walls, floor, and ceiling are so-called open surfaces with the formwork removed, and are usually not vertical or horizontal flat surfaces. In order to fix the base material to the base material 1, as shown in FIG. Attach the base material 1 flush while absorbing it. However, the buffer member 7 has a limit in its thickness, that is, the amount of absorption (adjustment amount) of unevenness, and is therefore impractical.

Further, as shown in FIG. 8, a packing material 8.8 having a rectangular shape may be placed integrally with the building, and the surface of the base material 1 may be leveled by adjusting the position by imitation of the packing material 8.8. When fixing these packing materials 8, 8 to the building frame,
This complicates the entire construction process, as it is necessary to bury wooden bricks etc. in the building frame in advance, that is, it is necessary to perform preliminary construction before pouring concrete. Furthermore, the ninth
As shown in the figure, the base material l is attached to the building frame using the adjusting hardware 9.
may be installed. This adjustment hardware 9 is a base metal fitting 91 fixed to the building frame and a mounting metal fitting 9 that grips the base material l.
2 are connected with bolts 93, and by rotating the mounting bracket 92 in advance, the insertion and removal of the base material 1 to be gripped can be adjusted. Using this adjustment hardware 9, the ring-shaped base material 1
In order to fix it, a plurality of adjusting hardware 9 is required, and each mounting bracket 92 must be adjusted in and out. In other words, construction becomes extremely troublesome.

Furthermore, various inventions have been made to solve the above-mentioned conventional problems, among which
In the construction method of Publication No. 57, a sufficient stroke for adjustment, that is, a sufficient amount of adjustment, cannot be obtained, and since an adhesive is used, a curing period is required for the adhesive to harden. Furthermore, in the wall base construction method and equipment disclosed in Japanese Patent Application Laid-Open No. 57-3958.

It is not a complete dry method, and therefore requires a curing period and cannot sufficiently adjust the amount of inflow and outflow. Furthermore, in the base assembly method for concrete surfaces disclosed in Japanese Unexamined Patent Publication No. 60-51266, the number of parts increases significantly, which makes the base assembly itself complicated.

Although the problems of the conventional example have been improved as described above, other problems have arisen that need to be solved.

<Means for Solving the Problems> The present invention has been made to solve the above problems.The opening width of the support member is formed in advance to be slightly smaller than the width of the base material, and A shaft-shaped base material is press-fitted therein, and the base material is pressed and supported by the pressure-contacting side of the support member, and the insertion/extraction position is adjusted, and then the base material is attached to the support member.

<Function> Since the opening width of the support member is formed to be slightly smaller than the width of the base material, when the base material is press-fitted into this opening,
The base material is supported by the pressure-contact sides of the support member. In such a press-supported state, it is possible to adjust the movement of the base material to a desired position while sliding it on the support member. Next, if the base material is attached to the support member,
Installation is completed evenly and easily with the positioning and adjustment of the base material.

<Example> The installation method of the building base material of the present invention will be explained in detail below based on the drawings.

FIG. 1 is a schematic diagram for explaining the installation method according to the present invention. The base material l is, for example, a torso edge or a wild edge.

It is a shaft-shaped member such as a joist. Further, a support member 2 is fixed to a building frame (not shown) as described later. This support member 2 is
For example, the fixed side 2 is shaped like a piece and is fixed to the building frame.
1 and a pair of press-contact sides 22 and 23 on both sides thereof, thereby forming an opening 24 that is open to the front.

That is, it has a channel shape when viewed from above. Second
The figure is a perspective view for explaining the support member 2 in more detail. In other words, this support member 2 is formed by butting the fixed side and the re-pressing side with wooden boards such as offcuts, but another method is to use a strip-like wooden board and align the sides in the short direction. It may be formed into the above shape by making V cuts at predetermined intervals and then bending it toward the ``cut'' side. The opening width W1 of the opening 24 is formed to be slightly smaller than the width t of the base material l. In other words, when the base material 1 is inserted into the opening 24, the pressing sides 22 and 23 are in pressure contact with the outer surfaces 11 and 12 of the base material 1, respectively, that is, in a state where they are supported by pressure.

Next, we will explain how to install the base material according to the procedure. There are two methods for installing the support member 2: a pre-installation method and a post-installation method. As shown in FIG. 1, in the front attachment method, supporting members 2 are fixed to the building frame at predetermined intervals. In order to position each support member 2 on the same straight line, a level, a plumb bob, a ruler, etc. (not shown) are used. Next, the base material 1 is press-fitted into each opening 24 so that the base material 1 is pressed and supported. In this state, the base material 1 is slid onto the support member 2 to a desired position. As a result, the entrance/exit position of the front face 13 is adjusted. Furthermore, the verticality and horizontality of the base material 1 is ensured through a ruler (not shown) with a level attached to check the horizontality and verticality, and a water system stretched to indicate the surface of the base material.

After such adjustment is completed, the pressure contact sides 22, 23 and the outer surfaces 11, 12 are attached using nails, bolts, adhesive, or the like.

Further, FIG. 3 shows another embodiment of the support member.

This support member 3 is formed by bending a band-like highly elastic metal plate to form a fixed side 31 and press-contact sides 32.3:l on both sides, forming a channel shape as described above. Convex curved surfaces 32a, 33a are formed on the pressure contact sides 32 and 33 toward the opening 34, and the opening width w2 of the convex curved surfaces 33a, 13a is formed to be slightly smaller than the width t of the base material l, as described above. be done. When the base material 1 is press-fitted into the opening 34, the press-welded side 32
, : Along with the elasticity of 13 itself, the convex curved surfaces 32a, 33a
Since the opening width w2 is in the above state, the convex curved surface 32
The outer surfaces 11 and 12 are supported in pressure contact within a and 33a.

Therefore, the base material 1 can be slid, and the entrance/exit position of the front surface 13 can be easily adjusted.

Furthermore, FIG. 4 shows the separate male side of the support member, in which the fixed side 41 and pressure contact sides 42, 4 are made of a highly elastic synthetic resin material.
3 is integrally formed into a channel shape, and its press-contact side 42
, 43, V-shaped grooves 42a, 43a are carved on the so-called opening side. - The above V also applies to both outer surfaces 11.12 of the backing material 1.
Projections 11.a, 1 having the same shape and pitch as the shaped grooves 42a, 43a.
2a is engraved on each.

Therefore, when the base material l is press-fitted to the predetermined depth of the opening 44, the outer surface 11.12 is pressed and supported by the inner press-contact sides 42, 43, and the V-shaped grooves 42a, 4 are formed at arbitrary positions.
3a and the protrusions 11a and 12a can be engaged with each other. Moreover, the V-shaped grooves 42a, 43a and the protrusions 11a, 12
If a is formed finely, finer adjustment becomes possible. Further, the V-shaped groove and the protrusion may be carved perpendicularly to the fixed side.

In the above embodiment, the in/out adjustment and installation work using the piece-shaped support member 2°3.4 have been explained, or as shown in FIG. The elongated support member 5 also enables adjustment and attachment of the base material in the same manner as described above.

On the other hand, as a construction method for retrofitting the support member 2,
The base material 1 having the above structure is press-fitted into (3, 4, 5) to adjust the entrance and exit, and then the support member z itself is fixed to the building frame.

Further, as shown in the partially omitted perspective view of FIG. 6, a wall material 6 may be attached to a base material 1 in advance to form a so-called panel-shaped finishing member. In this case, the support members (2, 3, 4, 5) are arranged at intervals corresponding to each base material 1 of the panel-shaped finishing member, and the base material 1 is press-fitted into each opening, and the same steps are taken in and out as above. All you have to do is adjust it. Therefore, evenness of the finished member itself can be obtained extremely easily.

<Effects of the Invention> As explained above, the method for installing the base material of the present invention requires only press-fitting the base material into the support member, then adjusting the insertion and removal, and finally attaching both. Since no special metal fittings are required, the adjustment work is simplified, and the adjustment accuracy is also improved, resulting in extremely large practical effects such as lower construction costs and shorter construction periods.

[Brief explanation of the drawing]

FIG. 1 is a perspective view illustrating the installation method of the present invention, FIG. 2 is a perspective view showing an embodiment of the support member, and FIG.
FIG. 4 is a perspective view showing another embodiment of the support member; FIG. 4 is a perspective view showing still another support member and base material; FIG. 5 is a perspective view showing an embodiment using a long support member. , FIG. 6 is a partially omitted perspective view illustrating the installation work of the finishing member. Fig. 7 is a diagram illustrating a conventional mounting method, Fig. 8 is a perspective view showing another conventional example, and Fig. 9 is a partially omitted perspective view showing a conventional mounting method using adjustment fittings. . 1... Base material, 11.12... Outer surface, 13.
··front. 2.3, 4.5...Supporting member. 21, :11,41.51...Fixed side. 22.23, 32, 33, 42, 43, 52.53...
- Pressure contact side. 24.34, 44.54...Opening, t...Width of base material. W: Opening width of the support member. Patent applicant Agent Hasegawa Construction Co., Ltd.
Patent Attorney Kuninori Funabashi Figure 2 1
Figure 4 Figure 6

Claims (1)

[Scope of Claims] A shaft-shaped base material is attached to a building frame via a channel-shaped support member in which an opening is formed by providing a pair of press-contact sides on both sides of a fixed side, the opening of the support member In the building, the base material is press-fitted, and the base material is attached to the support member after adjusting the entrance/exit position with the base material being pressed and supported by the pressure contact side of the support member. Installation method for base material.