JPH07247636A - Installing structure of folded-plate roofing shingle - Google Patents

Abstract

PURPOSE:To enhance working efficiency, to enable folded plates to be installed in a short time for cost reduction, and to enable the folded plates to be held installed firmly and stably over a long period by facilitating work at a high place, simplifying the work of installing the folded plates, and saving labor and time. CONSTITUTION:The first 5 and second 6 wrapping/fastening parts of folded plates 3, 3 which overlap each other are wrapped and fastened with the upper connection 9 of a hanger 4 between them, and the lower connection 10 of the hanger 4 is secured to a hanger clamp 2 made of a metallic plate, and the hanger clamp 2 is attached to the wrapping/fastening parts 41a of an existing folded-plate roof 41. The hanger clamp 2 comprises a clamp member 21 to which the hanger 4 is secured; and a rocking member 22 which is connected to the clamp member 21 in such a way as to be capable of rocking and which can sandwich the wrapping/fastening part 41a between it and the clamp member 21; the hanger clamp 2 is secured to the wrapping/fastening parts 41a by pressing both members 21, 22 into contact with the wrapping/fastening part 41a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a folded-plate roofing board, which is preferably used for replacing an aged folded-plate roof.

[0002]

2. Description of the Related Art Conventionally, aged folding plate roofs have been replaced. A conventional folding plate roofing board mounting structure will be described below while showing its construction procedure.

As shown in FIG. 5, a hook fixing member 52 is arranged at a position where the hooks 44 are arranged in the fastening portion 41a of the deteriorated folded plate roof (hereinafter referred to as the old folded plate roof) 41.
Attach. The suspension fixture 52 includes a pair of fixing members 53a and 53b made of synthetic resin, and two sets of bolts 54 and nuts 55.

First, the fixing member 53a is pressed against the fastening portion 41a. In this state, the bolt holes of the fixing member 53a,
Then, the bolts 54 are inserted into the bolt holes of the suspension 56 in this order. Next, the bolt 5 is inserted into the bolt hole of the fixing member 53b.
While inserting 4, the fixing member 53b is pressed against the fastener portion 41a. After that, a nut 55 is screwed onto the bolt 54 and tightened to press the fixing members 53a and 53b into pressure contact with each other. As a result, the fixing members 53a and 53b are pressed against the fastening portion 41a. Further, the hanger 56 is sandwiched between the fixing members 53a and 53b.

By the above-mentioned work, the suspension fixing tool 52 is assembled and fixed to the fastening portion 41a, and the suspension 5 is also attached.
6 is also fixed to the hanger fixture 52.

After the suspension fixture 52 and the suspension 56 are assembled, the folded plate roofing plate (hereinafter referred to as the folded plate) 5
7. 57 is placed on the hanging fixture 52, and these folding plates 57
The upper end of the suspender 56 is mounted on the side edges of 57 which overlap each other. In the above state, the side edges of the folding plates 57, 57 are fastened with a tool (not shown) for fastening along the longitudinal direction of the folding plates 57, so that the folding plates 57, 57 adjacent to each other are closed. Are interconnected with each other. In addition, these folded plates 57, 57 are in an assembled state in which they are connected to the suspension fixture 52 via the suspension 56.

Thereafter, by repeating the above-mentioned operation in the same manner, adjacent folded plates 57, 57 are sequentially connected, and a new folded plate roof 50 is constructed.

[0008]

However, in the above-mentioned conventional structure for mounting a folded plate roofing roof plate, the suspension fixtures 52 must be assembled one by one during the construction work of the folded plate roof 50. The suspension fixing tool 52 is composed of six members including fixing members 53a and 53b, two sets of bolts 54 and nuts 55, has a large number of parts, and at the same time the suspension fixing tool 52 is assembled, the suspension 56 is also included. It is configured to be assembled. For this reason, there is a problem in that a large amount of labor and time are required for the work of assembling the suspender fixture 52, and the work efficiency of the work of constructing the folded plate roof 50 is reduced.

Further, the assembling work of the suspension fixture 52 is as follows.
Since the work is performed at a high place and the number of parts is large, there is a possibility that a member forming the suspension fixing tool 52 may be dropped and lost. Therefore, the hanging fixture 52 is inconvenient to handle.

Further, a fixing member 53a of the hanging fixture 52
-Since 53b is made of synthetic resin, the fixing member 53
There is also a problem that the mechanical strength of the folded plate roof 50 is deteriorated due to the deterioration of a.

The present invention has been made in view of the above-mentioned conventional problems, and an object thereof is to improve the work efficiency of a mounting work such as a roof changing work and to reduce the mounting cost (cost). The purpose of the present invention is to provide a structure for mounting a folded roofing roof plate that can stably maintain a strong mounting state for a long time.

[0012]

In order to solve the above-mentioned problems, in the structure for mounting a folded-plate roofing board according to the present invention, in order to solve the above-mentioned problems, the side edges of the folded-plate roofing board which overlap with each other have a suspension. A folding plate in which the upper end is mounted and fastened, while the lower end of the above-mentioned suspension is fixed to the suspension fixing tool, and the above-mentioned suspension fixing is attached to the existing fastening part of the existing folded-plate roofing board. A structure for mounting a roofing board, wherein the suspension fixture is a fixing member to which the suspension is fixed, and is swingably connected to the fixing member, and
It comprises a swing member capable of being sandwiched between a lock portion and a fixing member, and the fixing member and the swing member are fixed to the lock portion by being pressed into contact with the lock portion. It has a feature.

In order to solve the above-mentioned problems, the folded plate roofing board mounting structure according to the second aspect of the present invention is the same as the folding plate roofing plate mounting structure according to the first aspect, in which the hook fixing member is made of metal. It is characterized by consisting of.

[0014]

According to the structure of claim 1, the hanger fixture is
It comprises a fixing member to which the hanger is fixed, and a swinging member swingably connected to the fixing member. In addition, in the hanging fixture, the fitting portion of the existing folded-plate roofing board can be sandwiched between the fixing member and the swing member, and the fixing member and the swing member are pressed against the fitting portion. As a result, it can be fixed to the fastening portion.

Therefore, the work at a high place is facilitated, and the work for installing the folded plate roofing board is simplified, so that labor and time are not required. As a result, it is possible to improve the work efficiency of the above-mentioned attachment work, and it is possible to attach the folded-plate roofing board in a shorter time than before, so that it is possible to reduce the cost.

According to the second aspect of the invention, since the suspender fixing member is made of metal, it is possible to stably maintain a strong attachment state for a long period of time.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The following will describe one embodiment of the present invention with reference to FIGS.

As shown in FIG. 1, a folded plate roof (hereinafter referred to as a new folded plate roof) 1 according to this embodiment is, for example, an aged folded plate roof (an existing folded plate roof, hereinafter referred to as an old folded plate roof). It is attached to the upper part of the roof 41). That is, the new folded-plate roof 1 is preferably used when the old folded-plate roof 41 is rewound.

The above-mentioned old folded plate roof 41 has a plurality of long folded plate roofing boards (hereinafter referred to as "tight frames 42", which are fixed on the upper surface of a beam (not shown) extending in the longitudinal direction of the purlin by welding. 43, which are referred to as old folding plates, are arranged so as to be orthogonal to the longitudinal direction of the beam and are sequentially worn. The adjacent old folded plates 43, 43 are connected to each other by being fastened by the first and second fastening portions 45 and 46 which are overlapped with each other. In addition, the old folded plate roof 41 has the tight frame 42 at each intersection with the tight frame 42 in the fastener portion 41a via the suspenders 44.
Are linked to.

In the above-mentioned new folded plate roof 1, a plurality of long folded plate roofing plates (hereinafter referred to as folded plates) 3 ... It is configured.
The above-mentioned hanging fixture 2 is a fastening part 41 of the old folding plate roof 41.
It is attached to a. Further, the hanger 4 is attached to the upper surface portion 2 a of the hanger fixing device 2. Folded plate 3 above
Are arranged so as to be superposed on the old folded plate 43 of the old folded plate roof 41 from above, and the adjacent folded plates 3 and 3 are
They are connected to each other by being fastened at the first and second fastening portions 5 and 6 which are side edge portions. Also,
The folding plates 3 ... are the first and second fasteners 5 to be fastened.
By sandwiching the upper connecting portion 9 of the suspension 4 standing upright from below, the suspension 6 is connected to the suspension fixing tool 2 via the above-mentioned suspension 4 mounted therebetween.

As shown in FIG. 3, the folding plate 3 is formed by bending a metal plate so that its cross section has a substantially "U" shape. The folding plate 3 has a horizontal bottom portion 3a, and inclined portions 3b and 3c that are inclined upward from both side ends of the horizontal bottom portion 3a and extend in the width increasing direction. A first apex portion 3d is formed at the upper end of the inclined portion 3b and extends outward in the horizontal direction from the upper portion. The first top portion 3d includes a vertical surface portion 3e extending vertically upward from the edge thereof, and a fastening surface portion 3f bent inward from the upper end of the vertical surface portion 3e in parallel to the first top portion 3d. A treat portion 5 is provided. On the other hand, on the upper end of the inclined portion 3c, a second apex portion 3g extending outward in the horizontal direction is formed. The second top portion 3g is provided with a second fastener portion 6 having an inverted U-shaped cross section at the edge thereof. The second treat portion 6 has an inner space slightly larger than that of the first treat portion 5 so that the first treat portion 5 fits therein.

As shown in FIG. 2, the suspension fixing device 2 includes a fixing member 21 and a swinging member 22, which are two sets of bolts 30.
0 and nuts 31 and 31 are connected. The fixing member 21 is formed by fixing the upper plate 23 and the lower plate 24 to each other by spot welding, for example.

The upper plate 23 is formed by bending a metal plate, for example, by pressing so that the cross section has a substantially "Z" shape. The upper plate 23 is
It has a horizontal bottom portion 23a and an inclined portion 23b extending obliquely upward from a side end of the horizontal bottom portion 23a. A top portion 23c is formed at the upper end of the inclined portion 23b and extends outward in a substantially horizontal direction.

The lower plate 24 is formed, for example, by bending a metal plate by a press working or the like so that the cross section has a substantially "U" shape. The lower plate 24 is
The horizontal plane portion 24a and the inclined portions 24b.2, which are inclined downward from both side ends of the horizontal plane portion 24a and extend in the width increasing direction.
4c and. A bottom portion 24d is formed at the lower end of the inclined portion 24b so as to extend outward in a substantially horizontal direction. In addition, at a predetermined position of the inclined portion 24b of the lower plate 24, a bolt hole 25 into which the bolt 30 is inserted.
While the a.25a is formed, bolt holes 25b and 25b are formed in the inclined portion 24c at positions corresponding to the bolt holes 25a and 25a. Also, the inclined portion 24b
Ribs 24e ... Are formed in order to improve the mechanical strength of the inclined portion 24b. Also, the rib 24e
... also has a function of preventing the bolts 30 from rotating together.

Then, the bottom portion 24d of the lower plate 24 and the upper plate 23
The lower plate 2 so that the top 23c of the
4 and the horizontal bottom portion 23a of the upper plate 23.
The upper surface 2a is formed by fixing and to each other.

A bolt hole 26 into which a bolt 32 is inserted is formed at a predetermined position on the upper surface portion 2a, that is, at substantially the center of the upper surface portion 2a. The bolt 32 is inserted into the bolt hole 26 from the lower side of the upper surface portion 2a. The bolt 32 is provided on the upper surface 2a, that is, the lower plate 2 in order to prevent the bolt 32 from falling off, preventing corotation, and improving work efficiency.
It is fixed to the horizontal plane portion 24a of No. 4 by spot welding, for example.

The swing member 22 has a cross section of substantially "S".
For example, the metal plate is formed by bending it into a letter shape by processing such as pressing. The rocking | swiveling member 22 has the vertical surface part 22a and the press contact part 22b bent in the perpendicular direction after extending substantially horizontally from the lower end of this vertical surface part 22a. At the lower end of the pressure contact portion 22b, there is formed a horizontal surface portion 22c extending substantially horizontally from the protruding direction of the pressure contact portion 22b.

Bolt holes 27, 27 into which bolts 30, 30 are inserted are provided at predetermined positions on the vertical surface portion 22a.
Are formed. The bolt hole 27 is a long hole that is long in the vertical direction and has a width slightly wider than the diameter of the bolt 30. The swing member 22 is arranged such that the pressure contact portion 22b is located on the side of the inclined portion 24b of the fixed member 21. The protrusion amount of the pressure contact portion 22b, that is, the pressure contact portion 22b.
The size and shape of the new folding board roof 1 will be described later.
1 is formed in such a size and shape that the pressure contact portion 22b is in pressure contact with the flange fastening portion 41a of the old folded plate roof 41 as shown in FIG.

The suspension fixing device 2 includes bolt holes 25a, 25a of the fixing member 21, bolt holes 27, 27 of the swinging member 22,
And after inserting the bolts 30 and 30 into the bolt holes 25b and 25b of the fixing member 21 in this order, the bolts 3 and
It is assembled by screwing nuts 31 and 31 to 0 and 30. Then, the swing member 22 includes the bolt 30.
In the state of being connected to the fixing member 21 via 30, it is movable in the vertical direction and in the horizontal direction along the bolts 30. Further, the swinging member 22 includes the bolt 30
The upper end surface of the bolt holes 27 supported by 30 can be swung in the direction of arrow AB in FIG. 1 as a fulcrum.

The work for assembling the suspension fixture 2 may be performed prior to the work for constructing the new folded plate roof 1. That is, the suspension fixture 2 may be assembled in advance before the new folded plate roof 1 is constructed. Further, the bolts 30 and 30 are, for example, spot welded to the inclined portion 24b of the lower plate 24 in a state where the swinging member 22 is connected to the fixing member 21 in order to prevent the bolt 30 from falling off, preventing co-rotation, and improving work efficiency. It may be fixed.

The material and the thickness of the metal plate forming the fixing member 21 and the swinging member 22 are not particularly limited as long as the material and the thickness provide sufficient mechanical strength. For example, if the metal plate is an iron plate, the thickness is
2.3mm is enough. The fixing member 21 and the swinging member 2
2 may be made of a material other than metal, for example, synthetic resin.

The diameters of the bolts 30, 30 and 32 are the same as each other in order to reduce the types of parts and reduce the cost. Further, the diameters of the nuts 31, 31 and 33 (FIG. 1) are the same in order to improve work efficiency and reduce the number of types of parts to reduce the cost. The bolts 30, 30 and 32, and the nut 3
The diameters and types of 1.31, 33, 33 are mechanical strength, work efficiency,
Considering cost and the like, hexagon bolts and hexagon nuts (so-called standard products or general-purpose products) generally used for mounting a folded plate roof are preferable, but not particularly limited. Further, the diameter of the bolt 30 and the diameter of the bolt 32, or the diameter of the nut 31 and the diameter of the nut 33 may be different from each other. Further, the number of the bolts 30 is not particularly limited, but two bolts are preferable in terms of mechanical strength, work efficiency, cost and the like. In short, the bolt 30
The nuts 32 and the nuts 31, 31 and 33 may be any one that can obtain sufficient mechanical strength.

Further, the height of the suspension fixture 2 is preferably low so that the height of the new folded plate roof 1 becomes lower. However, if the height of the suspender fixture 2 is lowered, the bolts 30
It is necessary to increase the tightening force of the fixing member 21 by the 30 and the nuts 31 and 31. Therefore, the hook fixing device 2
The height, that is, the height of the inclined portions 24b and 24c may be appropriately set so that the magnitude of the tightening force has an appropriate value.

As shown in FIG. 4, the hanger 4 is formed by bending a metal plate, for example, by pressing so that the cross section has a substantially "L" shape. The suspension 4 is composed of an upper connecting portion (upper end portion) 9 and a lower connecting portion (lower end portion) 10. The upper connecting portion 9 has a vertical surface portion 9a, and a horizontal surface portion 9b extending horizontally from the upper end of the vertical surface portion 9a is provided. The horizontal surface portion 9b is formed to have a width slightly wider than the width of the fastening surface portion 3f of the folding plate 3 and has a height corresponding to the height of the vertical surface portion 3e of the first fastening portion 5. Has been formed. Further, the tip end side of the horizontal plane portion 9b is bent downward at an acute angle, thereby forming a winding portion 9c. The lower connecting portion 10 that extends horizontally from the lower end of the vertical surface portion 9a in the direction opposite to the horizontal surface portion 9b is a horizontal surface portion 10a for attaching the suspender 4 body to the upper surface portion 2a of the suspender fixture 2, and the bolt 32. Has a bolt hole 10b into which is inserted.

The suspension 4 is preferably a suspension (so-called standard product or general-purpose product) generally used for mounting a folded plate roof in consideration of mechanical strength, work efficiency, cost and the like.
It is not particularly limited.

As shown in FIG. 1, the suspension 4 has the bolt 32 inserted into the bolt hole 10b (FIG. 4).
The horizontal surface portion 10a of the lower connecting portion 10 is seated on the upper surface portion 2a of the suspension fixture 2. Then, the washer 34 is inserted into the bolt 32 and the nut 33 is screwed onto the bolt 32, whereby the suspension 4 is fixed to the suspension fixture 2.

The procedure for constructing the new folded-plate roof 1 having the above structure will be described below with reference to FIG.

First, the position where the suspenders 44 are arranged in the fastening portion 41a of the old folded plate roof 41 (approximately 2.5 m to 3 m).
Every time), attach the suspender fixture 2 that has been assembled in advance. Since the swing member 22 of the suspender fixture 2 is swingable in the direction of arrow AB, the swing member 22 is swung in the direction of arrow B and fixed to the pressure contact portion 22b of the swing member 22. By expanding the space between the member 21 and the inclined portion 24b, the suspender fixture 2 can be easily fitted into the fastener portion 41a. Next, the nuts 31 and 31 are tightened, and the inclined portions 24b and 24c of the fixing member 21 are brought closer to each other by the tightening force of the bolts 30 and 30 and the nuts 31 and 31. That is, due to the above-mentioned tightening force, the inclined portion 24b
・ The connecting portion between 24c and the horizontal surface portion 24a is further bent inward to slightly deform the lower plate 24, and the inclined portion 24b.
Reduce the space between 24c.

By the above work, the inclined portion 24b of the fixing member 21 abuts on the first fastener portion 45 of the fastener portion 41a. In addition, the inclined portion 24c of the fixed member 21 has the swing member 2
It abuts on the vertical surface portion 22a. Therefore, the swing member 2
2 swings in the direction of the arrow A by the above-mentioned tightening force, so that the pressure contact portion 22b of the swinging member 22 has the second hook fastening portion 46.
The vertical surface portion 22a comes into contact with the winding portion of the fastener portion 41a. That is, the fastener portion 41 a is sandwiched between the inclined portion 24 b of the fixed member 21 and the pressure contact portion 22 b of the swing member 22.

Next, the nuts 31 are further tightened. Then, the inclined portion 24b is brought into pressure contact with the first fastening portion 45, and the inclined portion 24c is brought into pressure contact with the vertical surface portion 22a. Further, the pressure contact portion 22b is pressure-contacted with the second fastener portion 46, and the vertical surface portion 22a is pressure-contacted with the winding portion of the fastener portion 41a. At this time, the inclined portion 24b and the first lock portion 45
Between the pressure contact portion 22b and the second fastener 4
A slight gap may be formed in a part of the gap between the holes 6 and 6. In addition, the bottom portion 24d of the fixed member 21 and the swing member 22
The horizontal plane portion 22c of the old folded plate 43.4 of the old folded plate roof 41 is
It will be in a state of being seated in 3. As a result, the suspension fixture 2
Is firmly fixed to the fastening portion 41a of the old folded plate roof 41.

Since the swinging member 22 of the suspension fixture 2 is swingable, the bolt 30 is different from the structure in which the swinging member and the fixing member are integrally formed, for example.・
The tightening distance by 30 and the nuts 31 and 31 is shortened, and the force required for tightening is smaller.

When the attachment of the suspension fixture 2 is completed, the suspension 4 and the washer 3 are attached to the bolt 32 fixed to the upper surface 2a.
4 are inserted in this order, and the nut 33 is screwed. Thereby, the suspension 4 is fixed to the suspension fixture 2.

Subsequently, the folding plate 3 is attached to the top portion 23 of the suspension fixture 2.
It is placed on c and the fastening surface portion 3f of the first fastening portion 5 of the folding plate 3 is sandwiched between the horizontal surface portion 9b of the suspension 4 and the winding portion 9c, that is, inside the upper coupling portion 9. At this time,
The horizontal surface portion 9b and the vertical surface portion 9a of the upper side connecting portion 9 respectively correspond to the fastening surface portion 3f and the vertical surface portion 3 of the first fastening portion 5.
Adhere to e.

Thereafter, the folding plate 3 attached to the suspension 4
Next to the left folded plate in the figure, the next folded plate 3 (in the figure,
Place the right folding plate) from above. At this time, the second fastening portion 6 of the next folding plate 3 overlaps the first fastening portion 5 of the folding plate 3 from above, and the upper side of the suspension 4 is provided between the first and second fastening portions 5 and 6. The connecting portion 9 is sandwiched.

In the above state, the first and second fasteners 5
・ By tightening 6 with a tool for fastening (not shown) along the longitudinal direction of folding plate 3, adjacent folding plates 3 and 3
Are interconnected. In addition, these folded plates 3, 3 are in an assembled state in which they are connected to the suspension fixture 2 via the suspension 4.

The suspension 4 of the new folded plate roof 1 is located almost directly above the ear-fastening portion 41a of the old folded plate roof 41. Therefore, the old folded plates 43 ... of the old folded plate roof 41 do not get in the way when the folded plates 3 ...

After that, by repeating the above-mentioned work in the same manner, the adjacent folded plates 3, 3 are sequentially connected, and the new folded plate roof 1 is constructed. In addition, the sling fixture 2 has a slanted portion 24.
b and the pressure contact portion 22b are the fastening portion 41 of the old folded plate roof 41.
It is pressed against a and is firmly fixed. Therefore,
The new folding board roof 1 is not likely to be lifted or blown up by the wind.

As described above, in the mounting structure of the folded plate roofing board according to the present embodiment, the first and second fastener fastening portions 5 and 6 of the folded plates 3 and 3 which overlap each other are located above the suspension 4. While the connecting portion 9 is mounted and tightened, the lower connecting portion 10 of the suspension 4 is fixed to the suspender fixture 2, and the suspender fixture 2
Is attached to the fastener portion 41a of the old folded plate roof 41. The suspension fixture 2 is fixed to the fixing member 21 to which the suspension 4 is fixed, and swingably connected to the fixing member 21, and the fastener portion 41a is sandwiched between the fixing member 21 and the fixing member 21. The swingable member 22 can be mounted, and the fixed member 21 and the swingable member 22 are fixed to the fastening portion 41a by being pressed into contact with the fastening portion 41a.

Therefore, the work at a high place is facilitated and the work for attaching the folding plates 3 ... Is simplified, so that labor and time are not required. As a result, the work efficiency of the mounting work can be improved, and the folding plates 3 can be mounted in a shorter time than in the past, so that the mounting cost can be reduced.

Further, since the suspender fixture 2 is made of metal, it is possible to stably maintain a strong attachment state for a long period of time.

In addition, in the above embodiment, the bolts 30 of the suspension fixing tool 2 are the bolt holes 25 of the fixing member 21.
It is configured to be inserted from the a.25a toward the bolt holes 25b and 25b.
From the bolt holes 25b, 25b to the bolt holes 25a, 25
It may be configured to be inserted toward a.

Further, the shapes of the fixing member 21 and the swinging member 22 of the suspension fixing device 2 are not limited to the shapes shown in the above-mentioned embodiment. The suspender fixture 2 is the old folded plate roof 4
The first fastening portion 41a can be sandwiched between the fixing member 21 and the swinging member 22, and the fixing member 21 and the swinging member 22 are brought into pressure contact with the fastening portion 41a. Any shape that can be fixed to

Further, in the above-mentioned embodiment, the fixing member of the suspension fixture 2 is so arranged that the fastening direction of the new folded plate roof 1 is opposite to the fastening direction of the old folded plate roof 41. Two
Although the top portion 23c of the first folding plate roof 1 is formed, the top portion 23c of the fixing member 21 has the new folding plate roof 1 in the direction of the fastening of the old folding plate roof 4
It is also possible to form it so as to be in the same direction as the fastening direction of 1.

Moreover, the shape of the fastening portion 41a of the old folded plate roof 41 to which the new folded plate roof 1 having the above-mentioned structure is attached is not particularly limited. That is, the suspender fixture 2 can be used with various commonly used fastener parts.

[0055]

As described above, in the structure for mounting a folded-plate roofing board according to claim 1 of the present invention, the side edges of the folded-plate roofing board that overlap each other have the upper ends of the suspension members mounted therebetween. While the roof is fastened, the lower end of the above-mentioned suspension is fixed to the suspension fixture, and the above-mentioned suspension fixture is attached to the existing seam of the folded roof roof plate. The above-mentioned hanging fixture is a swinging member that is fixed to a securing member to which the suspender is fixed and swingably connected to this fixing member, and that can be sandwiched between a fastening portion and the fixing member. The fixing member and the swinging member are fixed to the fastening portion by being pressed against the fastening portion.

For this reason, the work at a high place is facilitated, and the work for mounting the folded-plate roofing board is simplified, so that labor and time are not required. As a result, there is an effect that the work efficiency of the mounting work can be improved. Further, since the folded-plate roofing board can be attached in a shorter time than in the conventional case, the effect that the cost can be reduced is also obtained.

According to the second aspect of the present invention, the folding plate roofing board mounting structure has a structure in which the hanging fixture is made of metal as described above.

As a result, there is an effect that a strong mounting state can be stably maintained for a long period of time.

[Brief description of drawings]

FIG. 1 is a front view of a main part showing a structure for mounting a folded-plate roofing plate in an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a suspender fixture used for attaching the folded plate roofing board.

FIG. 3 is a perspective view of the folded plate roofing plate.

FIG. 4 is a perspective view of a hanger used to attach the folded plate roofing board.

FIG. 5 is a front view of an essential part showing a conventional folded plate roofing board mounting structure.

[Explanation of symbols]

 1 New folded plate roof 2 Suspension fixture 3 Folded plate (folded roofing roof plate) 4 Suspension 5 1st fastened part (side edge) 6 2nd fastened part (side edge) 9 Upper connection part ( (Upper end) 10 lower connecting part (lower end) 21 fixing member 22 swinging member 22a vertical surface part 22b pressure contact part 23 upper plate 24 lower plate 24b inclined part 41 old folded plate roof (existing folded plate roof) 41a fastening part

Claims (2)

[Claims] 1. A folding plate roofing roof plate has side edges that overlap each other and is fastened by interposing an upper end of a suspension, while a lower end of the suspension is fixed to a suspension fixing tool. A structure for mounting a folded-plate roofing board, in which a child fixing device is attached to a fastening portion of an existing folding plate roofing plate, wherein the above-mentioned suspension fixing device is a fixing member to which the suspension member is fixed, and this fixing member. A swinging member that is swingably connected to the fastening member and that can sandwich the fastening portion between the fastening member and the fixing member, and the fixing member and the swinging member are brought into pressure contact with the fastening portion. Folded plate roofing plate mounting structure characterized in that it is fixed to the fastener part. 2. The mounting structure for a folded board roofing plate according to claim 1, wherein the suspension fixing tool is made of metal.