JP4012825B2 - Roof structure and method of attaching plate-like body to folded plate roof - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a roof structure in which a plate-like body such as a heat insulating material is laid on a folded-plate roof in which folded plates are connected by gouge fastening, and a method for attaching the plate-like body.
[0002]
[Prior art]
Folded plate roofs are used in many buildings such as factories because of their ease of construction, and plate-like bodies such as heat insulating materials (boards) and concrete panels (panels) from the viewpoint of heat insulation and aesthetics. Is laid on the upper surface.
[0003]
At the time of laying, the plate-like body is screwed onto the roof via a fixture, and the conventional technique is shown in FIG. This technology has a structure in which a plate-like body 40 is fixed with screws 14 via a fixture 13 on a folded plate roof 10 in which folded plates 11 are connected by gouge fastening (goze 12) (see, for example, Patent Document 1). ).
[0004]
[Patent Document 1]
Japanese Patent Laid-Open No. 2001-271456
[Problems to be solved by the invention]
In the prior art shown in FIG. 11, the flat plate portion 13 a of the fixture 13 floats (separates) from the goby 12, supports the plate-like body 40 by the fixture 13, and the roof 10 supports the load via the fixture 13. It is like that. The upper surface of the plate-like body 40 is subjected to a waterproof sheet 50 and is subjected to a load such as a person being placed thereon. Therefore, the fixture 13 needs to have a strength to withstand the load. For this reason, the fixture 13 is a thick plate-like body, the fixture 13 is attached over the entire length of the goby 12, or the fixture 13 is attached to all the gozes 12. These are causes of cost increase.
[0006]
This invention makes it a subject to make a fixing tool cheap and improving workability.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the present invention pays attention to the fact that the load can be sufficiently supported even in the goby portion, and has a structure that receives the load from the plate-like body and the upper surface thereof.
[0008]
Specifically, in a roof structure in which a plate-like body such as a heat insulating material is laid on a folded-plate roof to which a folded plate is connected by gouge fastening via a fixture, the plate-like body is placed on the fixture. A flat plate portion and legs that extend downward from both ends of the flat plate portion and fit into the neck of the goby. The plate-like body is screwed to the flat plate portion, and the flat plate portion is a plate. It is said to be in pressure contact with the lower surface of the body and the upper end of the goby.
[0009]
If it is this structure, since the load of a plate-shaped body is directly applied to a goby part via the flat plate part of a fixing tool, it is not necessary to use a thick thing for a fixing tool. Further, supporting by the goby part eliminates the need to provide a fixing tool over the entire length of the goby, and further eliminates the need to attach the fixing tool to all the gores (see FIG. 1).
[0010]
Further, in the method of screwing a plate-like body such as a heat insulating material on the folded plate roof via a fixture, the fixture includes a flat plate portion on which the plate-like body is placed, and a flat plate portion of the flat plate portion. It consists of legs that extend downward from both ends and fit into the neck of the goby. When the leg is fitted to the neck, the lower surface of the flat plate comes into contact with the upper end of the goby, and the fixture is required for the folded roof The plate is placed on the fixture and fixed on the flat plate, and the upper and lower surfaces of the plate are pressed against the lower surface of the plate and the upper end of the goze. In this state, the plate-like body can be fixed to the folded plate roof via a fixture.
[0011]
Thereby, the said roof structure can be obtained and the said fixture can be attached with the required space | interval in the length direction of a goby in this attachment method by the said effect | action of the structure.
[0012]
[Embodiment]
An embodiment of the present invention is shown in FIG. 1 to FIG. 3, and this embodiment also includes a heat insulating material or the like via a fixture 20 on a folded plate roof 10 in which folded plates 11 are connected by gouge fastening. A plate-like body 40 is provided, and a waterproof sheet 50 is laid on the upper surface thereof. The goby 12 can be appropriately provided with a hanging tool 53 including a roof frame 51 and a hanging element 52 shown in FIG.
[0013]
The fixture 20 is made of a plate-like body having a thickness of about 0.8 mm made of SUS (for example, in plan view, width 110 mm, length 100 mm), legs 22 extend downward from both ends of the flat plate portion 21, and one leg 22 a After extending at an acute angle, it bends downward and then bends outward in the lateral direction. The other leg 22b extends substantially at a right angle, then bends inward in the lateral direction, and bends further upward. Screws 23a and 23b are screwed into the vertical portions of both legs 22a and 22b.
[0014]
As shown in FIGS. 3A to 3C, the fixing tool 20 is attached to the goby 12 by being pushed down as shown by an arrow through the batten 24 after being applied to the goby 12 (the same a). (Same b → same c). At this time, one screw 23a is protruded to some extent, and after the legs 22a and 22b are fitted to the neck 12a of the goby 12, the other screw 23b is screwed to prevent the fixing tool 20 from being firmly attached to the goze 12. Fix it.
[0015]
4 to 9 show another embodiment. In this embodiment, the above-described fixture 20 has a pair of holding pieces 25 and 26 for holding the neck portion 12a from both sides of the neck portion 12a of the goby 12, and a guide piece 27. Consists of. One clamping piece 25 has a leg 22a that extends downward to one end of the flat plate portion 21 on which the plate-like body 40 is placed and is applied to the neck portion 12a of the goby 12 and the other end of the flat plate portion 21. It has the fastening piece 28 extended below. The other clamping piece 26 has a contact piece 29 that extends laterally from a leg 22b applied to the neck 12a of the goby 12 and then rises before the fastening piece 28. The guide piece 27 is L-shaped, and its lower piece is inserted from the hole 26a in the base portion of the abutting piece 29 of the other holding piece 26, cut and raised, and comes into contact with the other holding piece 26b. Connected. The fastening piece 28 of one clamping piece 25 and the standing piece of the guide piece 27 are formed with holes 28a, 27a on the same axis by burring, and the inner surface of the hole 28a on the fastening piece 28 side is screwed. The screw 30 is threaded through the hole 28a and also through the hole 27a of the guide piece 27.
[0016]
As shown in FIGS. 6A to 6B, the fixing device 20 faces the goby 12 (the same a), and after the leg 22a of one holding piece 25 is applied to the goze 12 (the same) b) When the screw 30 is turned, after the tip of the screw 30 abuts against the contact piece 29, the other holding piece 26 is pushed as indicated by an arrow, and the leg 22b is pushed against the goby 12, and the both holding pieces 25 , 26 firmly fix the goby 12 with the legs 22a, 22b (c). At this time, a stopper 31 such as an E ring may be fitted to the tip of the screw 30.
[0017]
In the embodiment shown in FIGS. 7 to 9, the guide piece 27 is connected to the contact piece 29 of the other holding piece 26 in the embodiment of FIG. 6, as shown in FIGS. 9 (a) to 9 (c). In addition, the fixture 20 is also fixed to the goby 12 in the same manner as in the previous embodiment.
[0018]
For example, as shown in FIG. 1, the mounting positions of these fixing tools 20 are set at intervals of 50 cm in the length direction of every other goby 12. The attachment interval and the goby interval are arbitrary. After the fixture 20 is attached to the required position, the plate-like body (heat insulating material) 40 is placed so that the end thereof is on the upper surface of the fixture 20, and the self-drill anchor (screw) 42 is attached via the iron disk plate 41. Screw in and stop. At this time, the full length of one end of the plate-like body 40 is supported by the goby 12. The waterproof sheet 50 is laid on the entire surface of the plate-like body 40 by electromagnetic induction heating through the disk plate 41.
[0019]
This invention can be employed by pressing the flat plate portion against the lower surface of the plate-like body and the goby 12 as shown in FIG. 10 even in the configuration shown in FIG. 11 that does not have the screws 23a, 23b, and 30.
[0020]
【The invention's effect】
In the present invention, since the plate-like body is supported by the goblin as described above, it is possible to reduce the cost of members and construction, such as downsizing of the fixture.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view of an embodiment. FIG. 2A is a plan view of the main part, and FIG. 3B is a front view of the main part cut. FIG. Fig. 5 is an exploded perspective view of the fixture. Fig. 6 is an exploded perspective view of the fixture. Fig. 7 is a perspective view of another example of the fixture. Fig. 8 is an exploded perspective view of the fixture. FIG. 10 is a schematic cut front view of another embodiment. FIG. 11 is a schematic cut front view of a conventional example.
DESCRIPTION OF SYMBOLS 10 Folding plate roof 11 Folding plate 12 Goby 13, 20 Fixing tool 21 Flat plate part 22, 22a, 22b Fixing tool leg 23a, 23b Screw 25 One clamping piece 26 The other clamping piece 27 Guide piece 27a Guide hole 28 Fastening piece 28a Screw hole 29 Abutting piece 30 Screw 31 Retaining tool 40 Plate-like body (heat insulating material)
42 Self-drill anchor (screw)
50 tarpaulin

Claims (3)

In the roof structure in which a plate-like body 40 such as a heat insulating material is laid on the folded plate roof 10 to which the folded plate 11 is connected by gouge fastening, via the fixing tool 20,
The fixture 20 includes a flat plate portion 21 on which the plate-like body 40 is placed, and legs 22a and 22b that extend downward from both ends of the flat plate portion 21 and fit into the neck portion 12a of the goby 12. The plate-like body 40 is fixed to the flat plate portion 21 with screws 42, and the flat plate portion 21 is in pressure contact with the lower surface of the plate-like member 40 and the upper end of the goby 12. In the method of screwing the plate-like body 40 such as a heat insulating material on the folded plate roof 10 to which the folded plate 11 is connected by gouge fastening, via the fixing tool 20,
The fixture 20 includes a flat plate portion 21 on which the plate-like body 40 is placed, and legs 22 a and 22 b that extend downward from both ends of the flat plate portion 21 and fit into the neck portion 12 a of the goby 12. When the legs 22a and 22b are fitted to the neck portion 12a, the lower surface of the flat plate portion 21 comes into contact with the upper end of the goby 12;
The fixing tool 20 is fitted and attached to a required goby 12 of the folded plate roof 10, the plate-like body 40 is placed on the fixing tool 20, and the screw 42 is fixed to the flat plate portion 21. The folded plate is characterized in that the plate-like body 40 is fixed on the folded-plate roof 10 via the fixture 20 with the upper and lower surfaces of the flat plate portion 21 of the fixture 20 pressed against the lower surface of the plate-like body 40 and the upper end of the gob 12. How to attach a plate to the roof. The plate-like body attaching method to the folded plate roof according to claim 2, wherein the fixture 20 is attached with a required interval in the length direction of the goby 12.

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