JPH0426578Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an eave-face door mounting structure that can be extremely easily and safely attached to the lower surface of the eaves of a folded-plate roof.

[Conventional technology and its problems]

BACKGROUND ART Conventionally, an eave-edge door has been attached to the lower surface of the eaves of a metal folded-plate roof such as a polymeric type or a fastening type with bolts, nuts, etc. from a surface such as a rain cover. The installation was carried out after the folded plate roofing was completed.
It was dangerous to work at heights. However, even if you try to install these eave-front doors before the folded-plate roof is constructed, there are overlapping points in the folded-plate roof, and it is not possible to install the eave-front doors in advance. Even in the case of folded-plate roofs, it was sometimes impossible to attach an eave-front door until after the unit folded-plate roof panels were tightened together.

Therefore, in order to attach the eave front door, scaffolding must be assembled on the outside of the outer wall before the eave front door can be attached, resulting in problems such as a significant drop in work efficiency. When constructing a new structure, scaffolding is generally erected for wall work, etc., but when repairing only the roof, there is a particular problem in that scaffolding is required only for installing roof doors etc. be.

[Means for solving problems]

Therefore, as a result of intensive research to solve the above-mentioned problems, the inventor developed the present invention by fixing the pedestal of the mounting bracket, which has a support on the pedestal, to the rim provided above the outer wall. , the support has an eave-face door mounting structure in which the eave-face door is fixed so as to protrude outward from the upper end of the outer wall, so that the eave-face door can be easily and safely attached, and the scaffolding can be attached to the outer wall. It is possible to work without assembling the parts, and the above-mentioned problems have been solved.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 9.

A is a folded plate roof in which peak parts 1 and bottom parts 2 are continuously formed alternately, and this unit folded plate roof plate
A ₁ is combined with the adjacent one, but in Fig. 1, Fig. 3
As shown in the figure, there is a type in which the peak parts 1 and 1 overlap each other, and as shown in Fig. 8, an upper part 1a and a lower part 1b are provided and adjacent unit folded plate roof plates are used.
There is a fastening type in which peak parts 1, _{1 ,} . and,
The unit folded roof plate A ₁ is placed on the bracket 4 of the structural member 3 such as a main building so that the longitudinal direction thereof is substantially orthogonal to the longitudinal direction of the structural member 3 such as a main building, The plate roof plates A ₁ and A ₁ are superimposed or fastened together, and this process is repeated one after another to form the folded plate roof A.

Reference numeral B denotes a mounting metal fitting, which is composed of a base 5 and a support 6, and has a main plate 5b that rises from the front end in the front-rear direction of a substantially rectangular mounting bottom 5a and is formed substantially perpendicularly. At both sides of the rising main plate 5b in the width direction,
Reinforcing rising side pieces 5c, 5c for preventing deformation of the mounting bottom portion 5a and the rising main plate 5b are integrally formed on both sides. Attachment holes 5d for bolts or the like for fixing onto the furring rim 15 may be bored in the attachment bottom 5a. The support 6 has a side door mounting portion 6b formed above (or below) one side of a substantially horizontal arm-shaped support portion 6a, and a substantially drooping portion 6c formed on the other side. (See Figures 2 and 4). The hanging portion 6c is fixed to the upright main plate 5b of the mounting bracket B. As a specific example, elongated holes 6d and 5e are formed in the hanging portion 6c and the upright main plate 5b, respectively, and both elongated holes 6d and 5e are provided.
As shown in FIG. 5, when a horizontal elongated hole is drilled in the hanging portion 6c,
A vertical elongated hole 5e is bored in the part, and a vertical elongated hole 6 is formed in the hanging part 6c.
When d is bored, a horizontal elongated hole 5e is bored in the upright main plate 5b. Reinforcing ribs 6e, 6e are formed on both sides in the width direction (left-right direction in FIG. 5) of the arm-shaped support portion 6a, door mounting portion 6b, and hanging portion 6c of the support 6.

The hanging portion 6c is connected to the upright main plate 5b.
are fixed with fixing tools 7 such as bolts and nuts at appropriate vertical or horizontal positions within the openings of the elongated holes 5e and 6d. Further, the hanging portion 6c of the support 6 may be fixed to the upright main plate 5b of the base 5 by welding or the like.
Further, the arm-shaped support portion 6a is connected to the guide piece 6a ₁ and the sliding piece 6.
a ₂ , and the sliding piece 6a ₂ can freely slide on the guide piece 6a ₁ and can be fixed at an appropriate position.

Specifically, the guide piece 6a ₁ is integrally formed or fixed to the hanging portion 6c, and the sliding piece 6a ₂ is attached to the door mounting portion 6.
b, and either the sliding piece 6a ₂ or the guide piece 6a ₁ has a long hole and the other has a round hole, and the sliding piece 6a ₂ is formed on the upper surface of the guide piece 6a ₁ ( (or lower surface) is slidable and can be fixed at an appropriate position with a fixing device 8 such as a bolt or nut.

The eaves side door C has bent side pieces 9a, 9a, .
is formed. And, it can be substantially inscribed on the lower surface side of the mountain portion 1 of the folded plate roof A mentioned above. A draining plate 10 is inserted from the lower end surface of the main door plate 9 as necessary.
It is integrally formed. The drain plate 10 is formed so as to protrude from both sides of the lower end of the main door plate 9 in the width direction (horizontal direction in FIG. As shown in FIGS. 4 and 5, one side of the plate 10 in the width direction may be formed with a stepped portion 10a so as to bulge outward. In addition, the bent side piece 9 of the main door plate 9
a, 9a, ..., sealing material 1 such as gasket
1 is attached as necessary.

In the eaves side door C, the back side (the surface facing the indoor side) of the main door plate 9 and the side door mounting portion 6b of the mounting bracket B are fixed with rivets or the like.
Moreover, between the side door main plate 9 and the side door mounting part 6b,
As shown in FIGS. 2 and 4, a sealing material 12 such as synthetic resin or rubber may be sandwiched, or a viscous sealing material may be filled (not shown).

In the figure, 13 is a fixing metal fitting, which has a gate shape.
Specifically, the legs 13 are vertically extended from both sides of the top surface.
a, 13a are formed, the leg portion 13a on one side is held between the upright main plate 5b and the hanging portion 6c, and the bolt shaft of the fixing tool 7 passes through the leg portion 13a, and a nut is attached to the bolt shaft. is tightened and fixed,
As shown in FIGS. 2 and 4, the other leg portion 13a is fixed to the back surface (the surface facing the indoor side) of the draining plate 10 with rivets or the like.

As shown in FIG. 9, the mounting bracket B may be integrally formed of a band-shaped metal plate. 14
is an outer wall such as a metal plate or concrete panel with a corrugated cross section. Reference numeral 15 denotes a rim provided at an upper position on the indoor side of the outer wall 14. Reference numeral 16 denotes a spacing prevention piece, which is provided between the outer wall 14 and the drain plate 10.

First, the mounting brackets B, to which the eave front door C is fixed, are fixed on the rim 15 at predetermined intervals. Specifically, the eave front door C is arranged and fixed so that it is located on the lower surface side of the peak part 1 of the folded plate roof A that will be roofed later.
The eave front door C is configured to protrude outward from the upper end of the outer wall 14, and is connected to the outer wall 14 by the drain plate 10.
The upper outer part of is covered. At this time, outer wall 1
As shown in Fig. 2, the upper end of 4 is connected to the drain plate 1.
0 and the rising main plate 5b. The unit folded roof panels A ₁ , A _{1 .} . . are placed on the structural members 3 via the brackets 4, 4, . It is roofed.

[Effect of idea]

In the present invention, the pedestal 5 of the mounting bracket B, which is provided with a support 6 on the pedestal 5, is fixed to the rim 15 provided above the outer wall 14, and the support 6 is attached to the outer wall 14.
By adopting the eave front door mounting structure in which the eave front door C is fixed so as to protrude outward from the upper end, first of all, it is possible to attach the eave front door C to the folded plate roof A extremely easily and safely. Second, the mechanical strength of the folded plate roof A can be improved.

To explain these effects in detail, in the past,
In order to attach the eave front door C to the folded plate roof A, since the folded plate roof A is made of unit folded plate roof plates, there is a joint point between adjacent unit folded plate roof plates, It was impossible to attach the side door C to the lower surface of the peak part 1 of the folded plate roof A. For this reason, if the folded plate roof A is not completed, the eave front door C
, and construction could only be carried out after scaffolding etc. had to be erected outside the outer wall 14 to ensure safe working conditions, which significantly reduced work efficiency.

However, in the present invention, the eave front door C is fixed to the support 6 of the mounting bracket B consisting of the pedestal 5 and the support 6, and the mounting bracket B is fixed onto the rim 15 provided at the upper end of the outer wall 14. The front door C is the outer wall 1.
4 protrudes outward from the upper end of the folded plate roof A, and then the folded plate roof A can be roofed. Therefore, the eave front door C can be placed in a predetermined position before the folded plate roof A is laid. Moreover, the eave-front door C from the indoor side,
Mounting bracket B on the rim 15 provided above the outer wall 14
It can be fixed through the outer wall 14 without assembling scaffolding or the like on the outside of the outer wall 14, and the eave front door C can be installed extremely easily, and the construction can be carried out safely.

Furthermore, even when re-roofing an existing folded-plate roof A, if it is possible to remove the unit folded-plate roof plates that make up the folded-plate roof A from above the folded-plate roof A, then the unit folded-plate roof can be removed. At the same time, the mounting bracket B and the eave front door C can be installed, and since this can be done from the indoor side, there is an advantage that construction can be performed without assembling scaffolding on the outside of the building.

Furthermore, the eaves of the folded plate roof A is supported by the mounting bracket B via the eave front door C, which has the advantage that the mechanical strength of the eaves of the folded plate roof A can be improved. In particular, it can withstand vertical loads such as snow accumulation.

In addition, in the mounting bracket B, as shown in FIG. 4 and FIG.
and a long hole 6d is bored in the hanging part 6c of the support 6, so that the hanging part 6c can be fixed at an appropriate position with a fixing device 7 such as a bolt or nut to the main upright plate 5b. That is, the support 6 can be placed in an appropriate position with respect to the pedestal 5, or the support 6 can be fixed in an appropriate position with respect to the pedestal 5, or as shown in FIGS. 6 and 7. In addition, if the arm-shaped support part 6a is made up of two members, the guide piece 6a ₁ and the sliding piece 6a ₂ , and can be expanded and contracted with the fixing tool 8 and fixed to an appropriate length, the mounting bracket B can be attached to the body rim 15. When it sticks,
The support 6 can be fixed to the pedestal 5 at an appropriate position even if it is not precisely fixed to the location corresponding to the peak 1 of the folded plate roof A, and the eave front door C provided on the support 6 can be attached to the folded plate roof. It can be made to correspond to the lower surface part of the peak part 1 of A, and it can also be made to correspond well to the thickness of the outer wall 14. Therefore, the mounting precision of the mounting bracket B on the body rim 15 is not required to be exact, which has the great effect of improving work efficiency.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cut away perspective view of the invention, Fig. 2 is a vertical side view of Fig. 1, and Fig. 3 is a side view of Fig. 2.
4 is a perspective view of an embodiment of the eaves door with mounting brackets and a drain plate according to the present invention; FIG. 5 is a rear view of FIG. 4; and FIG. 6 is another embodiment of the present invention. Fig. 7 is a perspective view of the main parts of Fig. 6;
The figure is a partial front view of the device used for a folded-plate roof different from that shown in FIG. 1, and FIG. 9 is a perspective view of an embodiment of the mounting bracket. B...Mounting bracket, 5...Pedestal, 6...Support,
C...Eaves edge door, 14...Outer wall, 15...Border.

Claims (1)

[Scope of utility model registration request] The pedestal of a mounting bracket with a support provided on the pedestal is fixed to a rim provided above the outer wall, and the support includes:
An eave side door mounting structure characterized by the eave side door being fixed so as to protrude outward from the upper end of the outer wall.