JPH0416819Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is designed to provide a constant rate of thermal expansion and contraction of stainless steel plates that are applied to waterproof structures that make up roofs, walls, etc. in steel frame or concrete structures. Regarding the slide hanger that can move over a wide range, the range of movement is particularly large, the strength is strong, and the movable piece is configured to have a wide width to increase the welding area with the upright part of the adjacent stainless steel plate, which increases the strength. This relates to a slide suspender whose main purpose is to perform sufficient welding.

[Conventional technology]

Conventionally, this type of slide hanger has been used to allow the stainless steel plate to expand and contract due to heat when the roof or walls are made of stainless steel plates, using the movable pieces of the hanger to prevent damage or peeling of the constructed stainless steel plate. It prevents such things from happening and maintains its waterproofness.

Now, to explain this conventional example with reference to FIG.
is provided.

By wrapping the lower end d around the rising portion b and arranging the movable piece e in an upright manner, the movable piece e is configured to move within the range of the elongated hole c.

[Problem that the invention attempts to solve]

In the case of the hanger f having this configuration, if the movable piece e of the hanger f is interposed between the end upstanding parts of adjacent stainless steel plates and seam welding is performed between the upright parts, the width is narrow. With the movable piece e, the welding area with the upright part is small, and sufficient welding cannot be performed.

For this reason, it is necessary to make the movable piece e wide to some extent, but the wider the movable piece e, the larger the proportion of the elongated hole c will be, and the movable piece e will only occupy a small area.
The disadvantage is that it cannot be moved.

However, recently, when the construction area is large, stainless steel plates that are two to three times longer than conventional ones, for example, stainless steel plates of 30 m or more, are being used for construction from the viewpoint of reliability, simplicity, and aesthetics. If the number of cases increases, the movable range of the hanger f becomes smaller, which causes defects such as damage to the stainless steel plate.

[Means and actions for solving problems]

The present invention was created in view of the above-mentioned points of view, and has a wider movable range and stronger strength than conventional slide hangers of this type, and has a wider movable piece. The welding area with the upright part of the stainless steel plate is increased, and the welding strength is sufficient, allowing for a wide range of motion.
It is an object of the present invention to provide a slide hanger that can be manufactured at low cost, has a simple structure, and can be made compact despite its high strength.

In order to achieve this purpose, the slide hanger of the present invention has an upright part that stands up almost vertically from one longitudinal end of an oblong substrate with reinforcing ribs on the surface, and this upright part A movable piece is formed in which a horizontally elongated hole extending to near both left and right ends through a connecting part in the center is provided at the lower end, and comparatively narrow extensions are provided at both ends of the lower end. The movable pieces are respectively passed through horizontally elongated holes in the substrate and wound around the upright portion, and the movable pieces are provided in the upright portion in a substantially upright manner.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a substrate, which has a horizontally elongated shape with ribs on its surface, as will be described later.

Reference numeral 2 denotes an upright portion formed approximately upright from one longitudinal side end of the substrate 1, and horizontally elongated holes 4, 4 are formed at the lower end of this upright portion 2 to reach near both ends via a connecting portion 3 provided in the center. is provided.

A movable piece 5 is made of a rectangular thin metal plate that can be seam-welded or spot-welded to a stainless steel plate. The movable piece 5 is connected to the horizontally elongated hole 4 of the substrate 1 through relatively narrow extending portions 6, 6 formed at both ends of the lower end of the movable piece 5, respectively.
4 and winding them around the standing portion 2,
A movable piece 5 is provided on the upright portion 2 in a substantially upright manner. Therefore, the movable piece 5 has a structure in which the extending parts 6, 6 can move along the upright part 2 over the entire range of the horizontally elongated holes 4, 4, and the movable piece 5 can move within a large range. It is as follows.

Reference numeral 7 indicates reinforcing ribs formed on the surface of the substrate 1, and reference numeral 8 indicates tightening holes.Three holes are provided in the illustration, but the number thereof is arbitrary. 9 is an extending piece extending horizontally.

Next, for reference, the slide hanger 10 of this invention
An example of roofing with stainless steel sheets will be explained with reference to FIG. 4.

In the figure, 11 is a stainless steel plate, and a protrusion 12 that stands up in the shape of a mountain is formed approximately in the center thereof.

Moreover, at one end of this stainless steel plate 11,
A bent portion 14 is formed at the tip of the inclined upright portion 13, and an inclined upright portion 15 is formed at the other end.

This stainless steel plate 11 is placed on the structure 16,
The slide hanger 10 is fixed within the protrusion 12 via screws 17 at predetermined intervals.

Then, after caulking the movable piece 5 and the protrusion 12,
Seam welding or spot welding 18 is performed.

Next, the slide hangers 10 are fixed to the upright portion 13 at predetermined intervals via screws 17, and the upright portion 1
3 and the movable piece 5 are joined. Next, this standing part 1
After inserting the standing portion 15 of the adjacent stainless steel plate 11a into the bent portion 14 of No. 3 and caulking these joints, seam welding 19 is performed on this caulked joint.
Further, seam welding 20 is performed on the lower side.

In this way, the stainless steel plates 11, 11
A, 11b, ... are connected to raise the roof.

[Effect of idea]

As described above, the slide hanger of the present invention has two horizontally elongated holes on the left and right through the connecting part at the lower end of the upright part of the base plate, and furthermore, the movable piece has two relatively narrow extension parts. The structure is such that they are respectively wrapped around the upright portions of the board.

Therefore, the extension part can move within the entire range of each horizontally long hole, and the movable range of the movable piece becomes large.
When the construction area is wide and a long stainless steel plate is used, a slide hanger can be constructed that can sufficiently cope with the thermal expansion and contraction.

Moreover, the two horizontally elongated holes of the present invention are provided at the lower end of the upright part by dividing them into left and right sides via a connecting part, and this connecting part and both ends of the board on which the upright part stands up form the upright part. Since it has a structure that maintains the strength of , it is a strong slide hanger that can cope with the thermal expansion and contraction of stainless steel plates.

Furthermore, by increasing the range of movement of the movable piece, it is possible to use an elongated stainless steel plate that has not been seen in the past, resulting in superior construction reliability, simplification, and aesthetics.

Furthermore, since the movable piece becomes wider and the welding area with the upright part of the adjacent stainless steel plate becomes larger,
It is possible to perform welding with sufficient strength.

Furthermore, since the movable piece is provided on the upright part via two extending parts, the movable piece can be moved stably and smoothly, and has a relatively small and simple configuration, so it is inexpensive. It has great effects, such as being cheaper and being able to respond to the thermal expansion and contraction of stainless steel sheets.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view thereof, FIG. 2 is a front view thereof, FIG. 3 is a sectional view for explaining the same, FIG. 4 is an explanatory view of an example of its use, and FIG. The figure is a perspective view of a conventional example. DESCRIPTION OF SYMBOLS 1... Board, 2... Standing part, 3... Connecting part, 4
...Horizontal elongated hole, 5...Movable piece, 6...Extension part.

Claims (1)

[Scope of utility model registration request] An upright part 2 is formed by standing up approximately upright from one longitudinal end of a horizontally long substrate 1 having reinforcing ribs 7 on its surface, and a connecting part 3 in the center is attached to the lower end of this upright part 2.
Horizontal elongated holes 4, 4 reaching near both left and right ends, respectively, through
A movable 5 is formed with relatively narrow extensions 6, 6 at both ends of the lower end, and these extensions 6,
6 are passed through the horizontally elongated holes 4, 4 of the base plate 1, respectively, and wound around the upright part 2, and the movable piece 5 is provided on the upright part 2 in a substantially upright shape.