JPH0321379Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The invention can also be used for the outer enclosure of a construction board in the form of a slope or a folded plate with an appropriate slope, and the outer temperature of the outer enclosure can be adjusted. The present invention relates to a metal holder that can respond well to thermal expansion and contraction in the longitudinal direction of architectural boards due to changes.

[Conventional technology and its problems]

2. Description of the Related Art Conventionally, there have been various types of metal fittings for supporting folded or folded construction boards such as roofing materials. However, if the roof slope is set to an appropriate pitch, there are drawbacks such as the same bracket may not be able to accommodate the appropriate slope, or it may not be able to respond well to thermal expansion and contraction in the longitudinal direction of the building board. Ta.

[Means to solve the problem]

Therefore, the inventor worked diligently to solve the above problem.
As a result of repeated research, the present invention was developed by pivoting a gate-shaped upper metal fitting to a substantially gate-shaped receiving metal body so that its legs and leg pieces can rotate freely. A receiving bracket in which rising pieces are provided opposite to each other on both sides of the frame, sliding holes are bored in both rising pieces, and a sliding plate is inserted into these holes so that the sliding plate can slide freely on the upper metal fitting. Because of this, it can also be used as an outer envelope for construction boards in the shape of a slanted or folded plate with an appropriate slope, and the outer envelope has good resistance to thermal expansion and contraction in the longitudinal direction of the construction boards due to changes in outside temperature. The above-mentioned problem has been solved.

〔Example〕

The receiving bracket of the first embodiment of the present invention is shown in Figures 1 to 3.
This will be explained based on the diagram.

Reference numeral A denotes a substantially gate-shaped receiving metal body, with leg portions 1, 1 formed from both ends of a flat top portion, and bottom piece portions 2, 2 provided at the tips thereof (see Fig. 3).

B is an upper metal fitting, the top part 3 of which is a stepped part 3a.
It is formed into two planes with different levels, and leg pieces 5, 5 are integrally formed on both sides of the top part 3. Rising pieces 4, 4 are provided from both side edges of the lower plane of the top 3, which is formed on two planes with different levels.
These rising pieces 4, 4 are provided with sliding holes 4a, 4a. The sliding holes 4a, 4a are preferably rectangular holes.

While the upper bracket B is placed on the bracket main body A, the leg pieces 5, 5 of the upper bracket B are pivoted 6 to the legs 1, 1 of the bracket main body A, and the upper bracket B is mounted on the bracket main body A. It is configured to be rotatable. Specifically, the pivot connection 6 is performed using bolts, nuts, rivets, etc. (see FIG. 3).

C is a sliding plate, and the rising piece 4 of the upper metal fitting B,
4 is loosely inserted into the sliding holes 4a, 4a. The shape of this sliding plate C is not particularly limited, but a rectangular shape is most suitable for use.

In the figure, 7 is a structural member such as a purlin or a rim, and 8 is a construction board in the form of a cross-section, in which top pieces 8b, 8b are formed on both sides of a bottomed V-shaped part 8a, and a lower part is formed from both ends. Part 8
c, the upper part 8d is bent. Reference numeral 9 denotes a hanger, which is formed from a locking portion 9a and a mounting bottom portion 9b.

Next, a receiving metal fitting according to a second embodiment of the present invention will be explained based on FIGS. 4 to 6.

The receiving fitting main body A is the same as that in the first embodiment. Further, the top part 3 of the upper metal fitting B may be flat, and rising pieces 4, 4 are provided from both side edges of this top part 3, and the rising pieces 4, 4 are provided.
Sliding holes 4a, 4a are bored in (see Fig. 4). The sliding holes 4a, 4a are usually rectangular in shape.

C is a sliding plate, and the rising piece 4 of the upper metal fitting B,
It is loosely inserted into sliding holes 4a, 4a bored in 4. The shape of this sliding plate C is not particularly limited, but a flat rectangular one is usually used, and a screw rod 10 is fixed onto the sliding plate C. Specifically, this sliding plate C is the rising piece 4 of the upper metal fitting B,
4, a screw rod 10 is fixed to the portion surrounded by the rising pieces 4, 4. A collar portion 10a is attached to the screw rod 10.

In the figure, numeral 11 is a folded construction board, and 11a is a chevron portion of the folded construction board 11.

[Effect]

Fig. 1 shows the function of the receiving metal fitting of the first embodiment of the present invention.
This will be explained based on FIG. The receiving fitting according to the first embodiment of the present invention is suitable for constructing the outer enclosure of the lock-shaped construction board 8, and FIGS. 1 and 2 show the receiving fitting according to the first embodiment of the present invention. This figure shows the condition in which the outer shell of the shaped construction board 8 is constructed.

First, the receiving fitting main body A of the receiving fitting according to the first embodiment of the present invention is placed and fixed on a structural member 7 such as a purlin or a rim.

Then, the top piece 8b of the lattice-shaped building board 8 is placed on the higher plane of the top 3 of the upper metal fitting B, and the locking part 9a of the hanger 9 is locked to the lower part 8c.
The mounting bottom part 9b of the hanger 9 is fixed on the sliding plate C and to the part surrounded by the rising pieces 4, 4 of the upper metal fitting B with bolts, etc. The upper part 8d is fastened to the lower part 8c of the board 8 and the locking part 9a of the hanger 9, and these steps are repeated in order to form an outer enclosure of the board 8. It is being constructed.

Next, the operation of the receiving metal fitting according to the second embodiment of the present invention will be explained based on FIG. The receiving fitting of the second embodiment of the present invention is particularly suitable for constructing the outer enclosure of the folded-plate architectural board 11, and FIG. The state in which the plate 11 is used for construction of the outer enclosure is shown.

The receiving fitting main body A of the receiving fitting according to the second embodiment of the present invention is placed and fixed on a structural member 7 such as a purlin or a rim, and then the flange of the screw rod 10 is fixed on the sliding plate C of the receiving fitting. 10a has a chevron portion 1 on one side of the folded board 11.
a is placed on top of which the adjacent folded construction board 1 is placed.
The chevron-shaped portion 11a on the other side of 1 is overlapped, and the threaded rod 10 of the receiving metal fitting is inserted into this overlapped portion, and is screwed onto this externally exposed portion to form the folded plate-shaped building board 11.
An outer enclosure will be constructed.

[Effect of idea]

In the present invention, a gate-shaped upper metal fitting B is pivoted 6 to a substantially gate-shaped receiving metal fitting main body A so that its legs 1, 1 and leg pieces 5, 5 are mutually rotatable,
Rising pieces 4 on both sides of the top 3 of this upper metal fitting B,
4 are provided opposite each other, and a sliding hole 4 is provided in both rising pieces 4, 4.
Drill holes a and 4a, insert sliding plate C into them,
This sliding plate C is made into a receiving metal fitting that can be slid on the upper metal fitting B, and the following effects are obtained by using this for constructing an outer enclosure such as a roof.

Firstly, it can also be used to construct the outer shell of architectural boards in the form of slanted or folded plates with appropriate slopes, and secondly, the heat generated in the longitudinal direction of the building boards due to changes in the outside temperature of the outer wall. It can respond well to expansion and contraction, can be easily and quickly constructed when constructing the third outer enclosure, and has a relatively simple structure and can be provided at a relatively low price.

To explain these effects in detail, the receiving fitting of the present invention has a gate-shaped upper fitting B with respect to the receiving fitting main body A, so that the legs 1, 1 and the leg pieces 5, 5 are mutually rotatable. Since it is pivoted 6, the horizontal construction board 8 is approximately parallel to the upper surface of the structural member 7 such as the purlin and the rim.
Alternatively, it can be used not only for constructing the outer envelope of the folded construction board 11 but also for constructing an outer envelope having an appropriate slope without any modification.

That is, when constructing an enclosure with an appropriate slope on the structural member 7 whose upper surface is horizontal, the upper metal fitting B of the receiving metal fitting can be rotated appropriately to set it to match the slope of the outer enclosure ( (See Figure 6). In particular, the same member can be used to attach to an enclosure of any slope. Therefore, by aligning the upper metal fitting B of the receiving fitting with the appropriate slope of the outer enclosure and fixing the outer enclosure to this receiving fitting, the receiving fitting of the fastened-shaped building board 8 or the folded plate-like building board 11 can be attached. A strong outer enclosure can be constructed without applying unreasonable loads to the surface.

Next, since the sliding plate C is slidably inserted into the sliding holes 4a, 4a drilled in the rising pieces 4, 4 of the upper metal fitting B, the architectural plates constituting the outer enclosure are exposed to the outside temperature. Even if heat expands and contracts in the longitudinal direction due to changes in
The sliding plate C to which the components and the like are fixed slides, thereby preventing the occurrence of thermal stress distortion due to thermal expansion and contraction in the longitudinal direction of the outer envelope. This makes it possible to prevent the occurrence of the plate cracking phenomenon, avoid the cause of damage to bolt attachment points, and provide advantages such as improving rain protection.

Next, the receiving metal fitting of the present invention has a relatively simple structure, has a small number of parts, can be manufactured easily, and can be provided at a reasonable price. Furthermore, during construction, the legs 1, 1 or the bottom pieces 2, 2 of the bracket main body A are fixed on the structural material 7 by welding, etc., and then the necessary hangers etc. are attached to the sliding plate C. All that is required is to secure the mounting equipment, and this work is extremely easy, efficient, and easy to install, and the work time can be shortened.

In addition, long holes are bored in the legs 1, 1 of the receiving fitting main body A or the leg pieces 5, 5 of the upper fitting B (see Fig. 3),
By using this in a pivoted manner 6, it becomes a receiving metal fitting whose height can be adjusted. This results in
For example, even if there is a slight difference in level between the structural members 7, 7, ..., by using this bracket, the virtual plane of the upper surface of the outer enclosure can be corrected to a true plane, improving construction accuracy. This has the effect of improving the construction of the outer enclosure in an orderly manner.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the receiving metal fitting of the first embodiment of the present invention used in constructing the outer enclosure of a construction board in the form of a
The drawings are a sectional view of FIG. 1, FIG. 3 is a perspective view of a receiving fitting according to the first embodiment of the present invention, FIG. 4 is a perspective view of essential parts of a receiving fitting according to the second embodiment of the present invention, and FIG. 5 is the second part of this invention
FIG. 6 is a cross-sectional view of the receiving metal fitting of the embodiment used in constructing an outer enclosure for a folded construction board, and FIG. 6 is a cross-sectional view of the present invention applied to a roof with an appropriate slope. A...Bracket main body, B...Upper metal fitting, C...Sliding plate, 1...Legs, 3...Top, 4...Rising piece, 4a...Sliding hole, 5...Leg piece, 6... Pivot.

Claims (1)

[Scope of utility model registration request] A gate-shaped upper metal fitting is pivotally attached to a substantially gate-shaped receiving metal body so that its legs and leg pieces can rotate freely, and rising pieces are provided oppositely on both sides of the top of this upper metal fitting. A receiving metal fitting characterized in that a sliding hole is bored in this rising piece, a sliding plate is inserted into the sliding hole, and the sliding plate is made slidable on the upper metal fitting.