JP4054262B2 - Folded plate roof structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a folded plate roof structure in which a plate-like body such as a heat insulating material is laid on a folded plate roof to which folded plates are connected by gouge fastening.
[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 top surface.
[0003]
At the time of laying, the plate-like body is screwed on the roof via a fixing tool, and there is a conventional technique 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). ). This structure is excellent in that no holes are formed in the underlying folded plate 11.
[0004]
[Patent Document 1]
Japanese Patent Laid-Open No. 2001-271456
[Problems to be solved by the invention]
However, in the conventional technique, the lower end of the leg is only fitted and locked to the neck portion 12a, and the shape of the goby 12 is different because of the construction at the site, and the fixture 13 is attached to the folded plate 11. Problems with strength are likely to occur. In particular, the roof 10 is exposed to wind and rain, and various forces are applied, and a load such as walking by a person is applied to the plate-like body 40 when the waterproof sheet 50 is constructed. For this reason, the fixture 13 may be deformed or moved by these forces, and the leg 13a and the neck 12a may be unlocked. If it comes off, the support of the plate-like body 40 is lost, and the plate-like body 40 may be peeled off from the roof 10.
[0006]
This invention makes it a subject to strengthen integration of a fixing tool and goby.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the present invention increases the degree of engagement between the neck of the goby and the leg of the fixture by screw tightening. The screwing can be firmly fixed as long as it does not loosen.
[0008]
One specific means is a folded plate roof structure in which a plate-like body such as a heat insulating material is laid on a folded-plate roof upper surface obtained by connecting the folded plates by gouge fastening, and the fixture is the plate-like body. And a leg that extends downward from both ends of the flat plate part and fits into the neck of the goby, and a set screw that is threaded from the outside into the leg of the fixture and reaches the lower part of the neck part. It is possible to adopt a configuration in which the screw is provided to prevent the leg from coming off from the neck.
[0009]
In this way, in addition to the locking of the legs, the locking of the screws is also added, so that the degree of engagement is increased and a reliable retaining is achieved. For this reason, if the set screw is provided on both legs of the fixture, the effect can be enhanced.
[0010]
Further, as another specific means, in 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 coupled by goze fastening via a fixture, the fixture is It consists of a pair of clamping pieces that clamp the neck from both sides of the neck, and one of the clamping pieces has a leg that extends downward to one end of the flat plate portion on which the plate-like body is placed and is applied to the neck of the goby. And having a fastening piece that also extends downward at the other end of the flat plate portion, and the other sandwiching piece extends laterally from a leg applied to the neck of the goby and then rises before the fastening piece. A screw in a lateral direction is threaded through the fastening piece of the one sandwiching piece and brought into contact with the contact piece of the other sandwiching piece, and the screws of the both sandwiching pieces are attached by screwing in the screw. Hold the neck close to the It is possible to adopt a configuration that attaches to the disk.
[0011]
In this way, both the legs can be securely and firmly locked to the neck by screwing. For this reason, the degree of engagement is increased, and a reliable retaining is achieved. At this time, if a guide piece through which the screw penetrates is provided on the other holding piece so as to be located outside the contact piece, the screw is supported at two points of the fastening piece and the guide piece. It becomes stable, and it is reliable that both legs come into contact with the neck, and both the sandwiching pieces are connected via screws, and it is difficult to lose only one of the sandwiching pieces.
[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 indicated by an arrow through the batten 24 after being applied to the goby 12 (a). b → 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]
In these embodiments, the flat plate portion 21 of the fixture 20 is in pressure contact with the lower surface of the plate-like body 40 and the upper end of the gob 12. For this reason, since the load of the plate-like body 40 is directly applied to the goby 12 portion through the flat plate portion 21 of the fixture 20, it is not necessary to use a thick fixture. Further, the support by the goby 12 portion eliminates the need to provide the fixing tool 20 over the entire length of the goby 12, and further eliminates the need to attach the fixing tool 20 to all the gozes 12 (see FIG. 1).
[0020]
As in these embodiments, even in the structure of FIG. 12 that does not receive a load directly on the goby 12 portion, as shown in FIG. 10, screws 23a and 23b are provided to adopt the present invention. The invention of FIG. 7 can be adopted. Moreover, as shown in FIG. 11, it can be set as the structure which can screw in after fixing both the screws 23a and 23b to the goby 12 of the fixing tool 20. FIG. Further, only one of the screws 23a and 23b may be used.
[0021]
【The invention's effect】
According to the present invention, since the fixing tool is securely attached to the goby using the screw as described above, the fixing tool is firmly attached to the goby, and the roof structure is strengthened.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view of an embodiment. FIG. 2 (a) is a plan view of the main part, and FIG. 3 (b) is a front view of the main part. FIG. Fig. 5 is an exploded perspective view of the fixture. Fig. 6 is an exploded perspective view of the fixture. Fig. 6 is an exploded perspective view of the fixture. Fig. 8 is an exploded perspective view of the fixture. Operational view [Fig. 10] Schematic cut front view of another embodiment [Fig. 11] Schematic cut front view of another embodiment [Fig. 12] Schematic cut front view of a conventional example [Explanation of symbols]
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 (2)

In a roof structure in which a plate-like body (40) such as a heat insulating material is laid on a folded plate roof (10) in which folded plates (11) are connected by gouge fastening, via a fixture (20),
The fixture (20) includes a pair of clamping pieces (25, 26) that clamp the neck (12a) from both sides of the neck (12a) of the goby (12), and one clamping piece (25) The plate-like body (40) 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). It has a fastening piece (28) that also extends downward at the other end, and the other holding piece (26) extends laterally from a leg (22b) applied to the neck (12a) of the goby (12). After, it has a contact piece (29) that stood up in front of the fastening piece (28),
A screw (30) in the horizontal direction is threaded through the fastening piece (28) of the one sandwiching piece (25) and brought into contact with the abutting piece (29) of the other sandwiching piece (26), and the screw (30). By screwing in, the legs (22a, 22b) of both clamping pieces (25, 26) are brought close to each other to clamp the neck (12a), and the fixture (20) is attached to the goby (12). Roof structure. Above the other clamping piece (26), the guide piece in which the screw (30) penetrates (27) according to claim 1, characterized in that provided to be positioned outside of the contact piece (29) Roof structure.

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