JPH0649704Y2 - Folding plate roof connecting bracket - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is to stack folded plate roofs, which are formed by connecting a number of concave folded plates in parallel, at appropriate intervals, and fill the gaps with a heat insulating material. In the roof thus formed, the present invention relates to a folding plate roof connecting fitting provided between these inner and outer roof plates.

(Prior Art) Generally, precision machine factories, paper mills, spinning factories, and various laboratories are required to have excellent heat insulation, dewproofness, sound insulation, etc., and therefore a roof as shown in FIG. 6 is formed. ing.

In this structure, a large number of concave inner folding plates 9 ', 9' ... Are installed in parallel across the valleys n'of the tight frame 8 'standing on the main building M', and these inner folding plates 9 ', 9'are provided. The inner and outer ends 9'a, 9'b of the tight frame 8'are tightened with the ridges m ', and the long cap 14' is crowned over the entire length of the ends 16 '. A roof panel 10 ', an outer roof panel 11' formed in the same manner as the inner roof panel 10 'with an appropriate interval from the inner roof panel 10', and a space between the inner and outer roof panels 10 ', 11'. The heat-insulating material 15 'is used to connect the inner roof plate 10' and the outer roof plate 11 'to each other by using the folded plate roof connecting fitting A'.

The folding plate roofing connecting fitting A ', the inner roof plate 10''is _1, the connecting bolt A' connecting bolt A standing on 'the tight frame 8 through a' cap 14 of the top portion ₁ of An outer roof plate 11 'is supported by a support 6'provided on the upper part to connect the inner and outer roof plates 10', 11 '.

(Problems to be solved by the invention) However, since this folding plate roof connecting metal fitting is attached to the tight frame by penetrating the through hole formed in the cap at the top of the inner roof plate, rainwater and the like enter through the through hole. In addition to being unable to be completely waterproofed, it also failed to exhibit excellent heat insulation, dew-proofing and sound-proofing effects.

Further, when the folding plate roof connecting fitting is used, when the cap is crowned on the inner roof panel, the through holes on the upper surface and the coupling bolts must be sequentially fitted so that the cap can be crowned. It took a great deal of time and effort and it was not possible to carry out efficient assembly work.

Furthermore, in the conventional folding plate roof connecting fitting, there is a problem that it is not possible to use a round plate for the inner roof plate or the outer roof plate.

The present invention has been made in view of the above problems, and its purpose is to perform a perfect waterproofing treatment when constructing a folded-plate roof, and to exhibit excellent heat insulation, dew-proofing, and sound-insulating effects, and easily. It is an object of the present invention to provide a folding plate roof connecting fitting that can be assembled and formed, and that can be used as a round plate for an inner roof plate or an outer roof plate.

(Means for Solving the Problems) In the means for solving the above problems, an inner folding plate is installed across the valleys of a corrugated tight frame that is erected at an appropriate interval on the upper surface of the purlin. , A corrugated inner roof plate formed by fastening the inner and outer edges of the adjacent inner fold plates to the mountain portion of the tight frame, and a fold plate roof on the upper side with an appropriate distance from the inner roof plate. A large number of concave outer folding plates are supported in parallel via the connecting metal fittings, and the inner and outer fender edges of these outer folding plates are connected via the tightening metal fittings at the top of the folding plate roof connecting metal fittings. A folded plate roof composed of a corrugated outer roof plate formed by covering a long cap over the entire length and a heat insulating material filled between these inner and outer roof plates, wherein the folded plate roof connection fitting Is the inner roof panel And a fixture for mounting the fixture, a sandwiching fixture for sandwiching the fastener portion of the inner roof plate provided inside the fixture, and a fastener fixing metal fitting comprising a mounting plate projecting on the upper surface of the fixture. , A heat insulating fixing member comprising a heat insulating body sandwiched between the mounting plates and attached to both sides thereof, and a support body fitted on the upper surface of the heat insulating body, the support body being on the upper surface of the heat insulating body. An upper plate that is capped and mounts the outer roof plate, side plates that are provided on both side surfaces of the upper plate and that are fitted into both sides of the heat insulating body, and project from the upper plate and screw into the tightening metal fittings. It is characterized in that it is composed of a stud bolt to be fitted.

(Operation) Thus, according to the above-mentioned configuration, the folding plate roof connecting metal fitting is attached to the upper surface of the inner roof plate and the outer roof plate is provided by sandwiching the engagement portion of the inner roof plate with the sandwiching tool. The inner and outer shingles are connected by being fixed to the heat insulating fixing bracket.

And when the temperature difference between the inside and outside of the folded plate roof is large,
The temperature difference is prevented from being transmitted to the outer roof plate or the inner roof plate by the heat insulator in the heat insulation fixing bracket. In addition, the folded plate roof connecting fitting can be easily attached to the upper surface of the inner roof plate by the pinching member holding the fastener portion of the inner roof plate.

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

FIG. 5 is a vertical cross-sectional view of a folded plate roof connecting fitting (hereinafter referred to as a connecting fitting) A according to the present invention, which is used for a folded plate roof B.

As shown in the figure, the connecting metal fitting A is used when the inner roof panel 10 is connected by a round door, and is composed of a fastener fixing metal fitting 1 and a heat insulating fixing metal fitting 2.

The fastener fixing metal fitting 1 is composed of a fixing tool 3, a clamping tool 4, and a mounting plate 5 protruding from the upper surface of the fixing tool 3.

The fixture 3 is formed by bending a steel plate having an appropriate width into a substantially inverted concave cross-section, and the holding fixture 4 is provided on the inner surface.

The holding tool 4 is composed of a fitting recess 4a into which the outer side of the fastening portion 16 of the inner roof 10 is fitted, and a fastening bolt 4b screwed to the side surface of the fixing tool 3 facing the fitting recess 4a. The fastening bolt 4b is attached so as to be inclined upward, and the tip of the fastening bolt 4b abuts on the inside of the fastener portion 16 of the inner roof plate 10 fitted in the fitting recess 4a to sandwich it.

The mounting plate 5 is provided so as to project from the central portion of the upper surface of the fixture 3, and the heat insulating fixing metal fittings 2 are attached to both side surfaces thereof.

The heat insulation fixing bracket 2 includes a heat insulation body 6 and a support body 7 made of a hard synthetic resin.
The heat insulating body 6 sandwiches the mounting plate 5 and is fixed by mounting bolts 6a.

The support body 7 includes an upper plate 7a and side plates 7b vertically provided on both sides of the upper plate 7a.
The upper plate 7a is provided with inclined portions 7c at both ends thereof, and a stud bolt 7d is provided at the central portion thereof so as to project therefrom.

The folding board roof B is formed by connecting the inner roof board 10 and the outer roof board 11 by the connecting metal fitting A, and filling the heat insulating material 15 between them.

The inner roof plate 10 is formed by arranging inner folding plates 9, 9 ... Having a substantially V-shaped cross section over the valley portion n of the tight frame 8 welded or screwed to the entire length of the purlin M bridged between the eaves girders. A large number of the inner folding plates 9 and 9 adjacent to each other, and the outer and outer edges 9a and 9b of the adjacent inner folding plates 9 and 9 are fastened to each other through the tightening metal fitting 17a attached to the mountain portion m of the tight frame 8. It is formed in a wave shape corresponding to the tight frame 8.

Then, the outer fitting edge 9a and the inner fitting edge 9 are made by the tightening metal fitting 17a.
The fitting 16 is formed by connecting b, and the fitting A is attached by being sandwiched by the sandwiching tool 4 of the fastening fixture 1.

The outer roof plate 11 has a large number of outer folding plates 12, 12, ... Installed in parallel on a connecting metal fitting A that is erected on the upper part of the inner roof roof 10 with an appropriate interval. Upper plate
The outer edge 9a and the inner edge 9b, which are placed opposite to each other, are integrally connected to 7a by a tightening metal fitting 17b bolted to the upper plate 7a of the support 7, and the total length of the connecting portion. A long cap 14 is crowned and formed.

The outer fold plates 12, 12 ... Have the same shape as the inner fold plates 9, 9, ... And are integrally connected by the same method as the inner fold plates 9, 9 ,. And the outer roof plate 11 formed by the outer folded plates 12, 12 ... and the inner folded plate
A heat insulating material 15 is filled in a gap portion s formed by 9, 9 ...

The heat insulating material 15 is filled for the purpose of heat insulation, dew prevention, sound insulation, etc., and glass wool is used.

Next, a method of mounting the connecting fitting A of the present invention will be described.

First, while the fastening bolts 4b of the holding fixture 4 are loosened, the fastening portion 16 of the inner roof plate 10 is fitted into the fitting recess 4a, and the fastening bolt 4b is fastened so that the tip end of the fastening portion 4 is tightened. By pressing inward, the fastening portion 16 is sandwiched by these and the connecting fitting A is fixed to the upper surface of the inner roof plate 10. Then, the heat insulating material 15 having an appropriate thickness is laid on the upper surface of the inner roof plate 10 and the upper plate 7a of the support 7 of the heat insulating fixing bracket 2 is provided.
A large number of outer folding plates 12, 12 ...
The upper tightening metal fittings 17b are integrally connected. Next, the outer roof plate 11 is formed by capping the connecting portion with the cap 14 to form the folded plate roof A.

Further, when the outer roof panel 11 is connected with a round roof, the heat insulating fixing bracket 2 is provided on the upper plate 7a of the support body 7 with the tightening metal fitting 17b, and the inner and outer fan edges of the outer folding plate 12 are connected via the tightening metal fitting 17b. It is formed by tightening it.

(Effects of the Invention) The present invention has the following effects due to the configuration as described above.

A fixture to which the folding plate roof connecting metal fitting is attached so as to straddle the fastener portion of the inner roof plate, a sandwiching tool that is provided inside the fixture and sandwiches the fastener portion of the inner roof plate, and the fixture. Engagement fixing bracket consisting of a mounting plate protruding from the upper surface of
The heat insulating fixing metal fitting is composed of a heat insulating body sandwiching the mounting plate and attached to both sides thereof, and a support body fitted on the upper surface of the heat insulating body. The support body covers the upper surface of the heat insulating body. An upper plate on which the outer roof plate is placed, a side plate provided on both side surfaces of the upper plate and fitted into both side portions of the heat insulating body, and a projecting projection on the upper plate and screwed to the tightening metal fitting. By being configured with stud bolts that are used, perfect waterproofing can be applied when constructing a folded plate roof, and excellent heat insulation,
Dew and sound insulation effects can be demonstrated.

A fixture to which the folding plate roof connecting metal fitting is attached so as to straddle the fastener portion of the inner roof plate, a sandwiching tool that is provided inside the fixture and sandwiches the fastener portion of the inner roof plate, and the fixture. Engagement fixing bracket consisting of a mounting plate protruding from the upper surface of
The heat insulating fixing metal fitting is composed of a heat insulating body sandwiching the mounting plate and attached to both sides thereof, and a support body fitted on the upper surface of the heat insulating body. The support body covers the upper surface of the heat insulating body. An upper plate on which the outer roof plate is mounted, a side plate provided on both side surfaces of the upper plate and fitted into both sides of the heat insulating body, and a projecting projection on the upper plate and screwed to the tightening metal fitting. It is possible to easily attach the folding plate roof connecting fitting by being composed of the stud bolts, and thus it is possible to easily assemble and form the folding plate roof composed of the inner roof plate and the outer roof plate. It is possible to assemble and form a folded roof by using a round folding plate for the inner roof panel or the outer roof panel.

[Brief description of drawings]

FIG. 1 is a front view of a folding plate roof connecting fitting of the present invention, FIG. 2 is a side view thereof, FIG. 3 is a perspective view thereof, FIG. 4 is an exploded perspective view thereof, and FIG. FIG. 6 is a vertical cross-sectional view of a folded plate roof formed using a connecting fitting, and FIG. 6 is a vertical cross-sectional view of a conventional folded plate roof. A: Folding plate roof connecting bracket, B: Folding plate roof 1: Engagement fixing bracket, 2: Insulation fixing bracket 3: Fixing tool, 4: Clamping tool 5: Mounting plate, 6: Heat insulating body 7: Support, 7d : Stud bolt 8: Tight frame, 9: Inner folding plate 10: Inner roofing plate, 11: Outer roofing plate 12: Outer folding plate, 17a, 17b: Tightening metal fittings 14: Cap, 15: Heat insulating material 16: Envelope part, M: Purlin m: Tight frame mountain n: Tight frame valley

Claims (1)

[Scope of utility model registration request] 1. An inner folding plate is laid across the valleys of a corrugated tight frame that is erected at an appropriate interval on the upper surface of a purlin, and the inner and outer fender edges of these adjacent inner folding plates are the mountain portions of the tight frame. A corrugated inner roof plate formed by fastening and fixing, and a number of concave outer folding plates are supported in parallel on the upper side, which is appropriately spaced from the inner roof plate, via folding plate roof connecting fittings. , The inner and outer fender edges of these outer folded plates are connected at the top of the folded plate roof connecting fittings via tightening fittings, and a long cap is formed over the entire length of the corrugated shape. In a folded-plate roof composed of an outer roof plate and a heat insulating material filled between these inner and outer roof plates, the folding plate roof connecting fitting is a fixture that is mounted across the inner roof plate's fastening portion, Inside shop provided inside the fixture A pinching tool for pinching the pinch portion of the plate, a pinch fixing metal fitting consisting of a mounting plate projectingly provided on the upper surface of the fixture, and a heat insulator mounted on both sides of the pinching the mounting plate, An upper plate on which an outer roof plate is placed, the upper plate being constituted by a heat insulating fixing metal fitting made of a support fitted to the upper surface of the heat insulating body, the support being capped on the upper surface of the heat insulating body; Folded plate roof comprising side plates provided on both side surfaces of the heat insulating body and fitted into both side portions of the heat insulator, and stud bolts projecting from the upper plate and screwed into the tightening metal fittings. Connection metal fittings.