JP2887212B2 - Roof panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel, and more particularly to a roof panel which is hung on a roof portion of a building by a roof panel hoisting means.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, a roof panel main body 100 in which a base plate is stuck to a core material vertically and horizontally attached in order to save labor on site and industrialize a house or the like. A roof panel 10 on which a roofing material 11 is laid is known. Hooks 520, 520,..., Which are suspended from a crane (not shown), which is a roof panel lifting means, via a wire rope 500, etc., are provided at the eaves-side end 10a and the ridge-side end 10b of the roof panel 10, respectively. Are provided, and the hooks 520, 520,... Are inserted into the hook through holes 150, 150,.
Are passed through the front end portions 520a, 520a,..., So that the roof panel 10 is suspended and installed on the roof portion of the building.

[0003]

However, in the above-mentioned conventional roof panel 10, after the roof panel 10 is installed on the roof part of the building, the hook through hole 1 at the eaves end 10a is formed.
It is necessary to mount a nose cover so as to cover 50 and 150, and to attach an eaves gutter and eaves drain. This not only can save labor on site, but also poses a danger because it is a work at a high place. Accordingly, there is a problem that work efficiency is poor.

[0004] The present invention has been made to solve the above problems, and has as its object to provide a roof panel capable of reducing labor at high places and saving labor on site.

[0005]

According to the first aspect of the present invention, there is provided a roof panel in which a snow stopper is previously attached to an upper surface near an eaves end of the roof panel, and the roof stopper lifting means is attached to the snow stopper. A hooked portion which can hook the hooking means is provided.

According to a second aspect of the present invention, a roof panel according to the first aspect of the present invention is a roof panel in which a fascia is attached to an eaves end of the roof panel in advance.

According to a third aspect of the present invention, the roof panel according to the first or second aspect is provided with an eaves gutter previously attached to an eaves-side end.

[0008] The roof panel according to claim 4 is characterized in that:
An eaves drainer is previously attached to the eaves-side end of the roof panel described in 2 or 3.

[0009]

According to the roof panel of the present invention, a snow stopper is previously attached to the upper surface near the eaves end of the roof panel, and the roof panel lifting means is hooked to the snow stopper. Because a hooked part that can hook the means is provided,
Since it is not necessary to provide a hook through hole as in the past, with the nose cover, eaves gutter, eaves drainer, etc. attached in advance,
The roof panel can be lifted by the roof panel lifting means and installed on the roof of the building.

[0010]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall perspective view of a roof panel 1 in the present embodiment, and FIG. 2 is an eaves side end 1 of the roof panel 1 in the present embodiment.
FIG. 3 is a perspective view of the snow stopper member 2 in the present embodiment, FIG. 4 is an overall perspective view illustrating a state in which the roof panel 1 is lifted in the present embodiment, and FIG. 5 is a perspective view of the present embodiment. It is a principal part side view explaining the state in which the roof panel 1 was lifted.

The roof panel 1 in this embodiment is shown in FIG.
As shown in FIG. 1, a roofing material 11 is laid on the upper side of a roof panel main body 100, and snow stopper members 2, 2 are previously attached to an upper surface 1b near an eaves end 1a of the roof panel 1. is there. A wire rope 500 or the like when the roof panel 1 is hung on the roof of the building is hooked on the snow stopper 2 (see FIG. 4 or FIG. 5). The roof panel 1 has an eaves side end 1a on which a nose cover 3, an eaves gutter 4 and an eaves drainer 5 are attached in advance, so that the roof panel 1 is installed on the roof of the building at the site. At least the eave-side end 1a of the panel 1 is finished.

The roofing material 11 is not particularly limited in terms of the material and the number thereof. For example, as shown in FIG. 1, the roof panel 1 is arranged in order from the eaves-side end 1a of the roof panel 1 to the ridge-side end 1c. Four roof finishing materials 11 made of colored asbestos boards, etc.
1, 112, 113 and 114 are arranged. And the roof finishing material 1
11, 112, 113 side edge portions 111a, 112 of each building
a, 113a on the roof finish 112, 113, respectively
The eave side edges 112b, 113b, 114b of the eave 114 are overlapped.

The roof panel main body 100 is a main body part of the roof panel 1 and, as shown in FIG. 2, is provided on a frame composed of a plurality of vertical core members 101 and horizontal core members 102 arranged in parallel. The field board 103 is stuck. Then, on the front side (that is, the outdoor side) of the horizontal core member 102 at the eaves-side end 1a, a joining girder 104 is formed along the horizontal core member 102.
Is attached, and the joint girder 1 is provided on the front side thereof.
A head joint 105 is attached along the line 04.

The snow stopper 2 is provided to prevent the snow accumulated on the roof from sliding down due to the slope of the roof. As shown in FIGS.
And a hooked portion 23, and is attached to the roof panel 1 so that the snow stopper 22 is located in front of the roof panel 1. The snow stopper 2 has a strength enough to support the roof panel 1 when the roof panel 1 is lifted, and is firmly attached to the roof panel main body 100 so as not to come off. I have. At this time, in view of the strength of the roof panel 1 and the mounting strength of the snow stopper member 2, the snow stopper member 2 is attached to the vertical core members 101 disposed on the left and right ends of the roof panel body 100 via the roofing member 11. It is desirable to be attached to.

The mounting portion 21 is a strip-shaped steel plate having a stepped portion 21a in the middle thereof so as to be substantially equal in thickness to a roof finishing material 111 constituting the roofing material 11, and is fixed to the roof panel body 100. And a connecting portion 215 connecting the fixing portion 211 and the snow stopper 22. The connecting portion 215 is on the front side of the mounting portion 21 (ie, the snow stopper 22 side) with the step portion 21a as a boundary, and the fastening portion 211 is on the rear side of the mounting portion 21.

In the state where the snow stopper member 2 having the mounting portion 21 thus configured is mounted, the fastening portion 21 is mounted.
Reference numeral 1 denotes a ridge-side edge 111a of the roof-finishing material 112 below the eave-side edge 112b of the roof-finishing material 112.
Behind the roof panel body 100 of the roof panel body 100
., And screws 6, 6,... Are screwed into screw holes 211a, 211a,. Further, the connecting portion 215 is in contact with the ridge side edge portion 111a of the roof finishing material 111, and a part or all of the connecting portion 215 is an eave side edge of the roof panel 112. Covered by the portion 112b.

As shown in FIG. 4 or FIG. 5, when the roof panel 1 is lifted, the hooked portion 23 is connected to a roof panel lifting means such as a crane (not shown) via a wire rope 500 or the like. It is a through hole for hooking a hook 510 which is a hanging means to be hung. The hooked portion 23 is provided substantially at the center of a snow stopper 22 erected at the front end of the mounting portion 21 at an angle of, for example, approximately 90 degrees with respect to the mounting portion 21.

As shown in FIG. 2, the nose cover 3 is formed by bending a corrosion-resistant plate so as to cover the head joint 105 of the roof panel body 100.
The front plate 31, the lower plate 32, and the rear plate 33 are provided, and the rear plate 33 is provided with an eaves material holding portion 33a that can hold one edge of the eaves material.

The eaves drainer 5 is provided with the roof finishing material 11.
1 to prevent rainwater from being transmitted from the eaves-side end 111b and to be flooded from between the roof finish 111 and the roof panel body 100. The ridge-side edge 5a has a roof finish 111 and a roof panel. The eaves side edge 5b is interposed between the main body 100 and the eaves side edge 5b.

According to the roof panel 1 of the above embodiment, the snow stopper 2 is attached to the roof panel 1 in advance, and the hook 510 suspended from a crane or the like is hooked on the hooked portion 23 of the snow stopper 2. Since the roof panel 1 is stopped, the roof panel 1 to which the nose cover 3, eaves gutter 4, eaves drainer 5 and the like are attached in advance can be lifted and installed on the roof of the building. Therefore, work at high places can be reduced, and labor saving at the site can be further achieved.

The snow stopper 2 is not limited to the one described in the above embodiment.
Needless to say, any design change may be made within a range that does not impair the function that can lock 00 or the like.

In the above embodiment, the snow stopper 2
Are attached to the roof panel body 100 by screws 6, 6,..., But the present invention is not limited to this, and the snow stopper member 2 may be attached to the roof panel body 100 by any means. good. Screw 6,
In the case where it does not depend on 6,..., The screw hole 211 provided in the fastening portion 211 constituting the attaching portion 21 of the snow stopper 2
a, 211a,... become unnecessary.

Furthermore, in the above embodiment, the connecting girder 104 and the head tie 105 are attached to the roof panel body 100. However, the present invention is not limited to this. Needless to say, it may not be attached, or only one of them may be attached.

Further, in the above-described embodiment, the roof panel 1 is provided with the nose cover 3, the eaves gutter 4, the eaves drainer 5, and the roofing material 11 in advance, but the present invention is not limited to this. , They may or may not be attached.

Further, the fascia 3, the eaves gutter 4, the eaves drainer 5, and the roofing material 11 are not limited to those in the above-described embodiment, and may be modified in any manner as long as their functions are not impaired.

[0026]

According to the roof panel of the present invention, a snow stopper is attached in advance to the upper surface near the eaves end of the roof panel, and the snow stopper is provided with a roof panel lifting means. Since a hooked portion capable of hanging the hooking means is provided, the roof panel is lifted by the roof panel lifting means in a state where a nose cover, eaves gutter, eaves drainer, etc. are attached in advance, and the roof part of the building is Can be installed in Therefore, work at high places can be reduced, and labor saving at the site can be further achieved.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a roof panel in the present embodiment.

FIG. 2 is a side view of a main part of an eave-side end of a roof panel in the embodiment.

FIG. 3 is a perspective view of a snow stopper in the present embodiment.

FIG. 4 is an overall perspective view illustrating a state in which a roof panel according to the present embodiment is lifted.

FIG. 5 is a main part side view for explaining a state in which a roof panel is lifted in the embodiment.

FIG. 6 is an overall perspective view illustrating a state in which a conventional roof panel is lifted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof panel 1a Eave side end 1b Upper surface 2 Snow stopper 23 Hook part 3 Nose concealment 4 Eaves 5 Drains of eaves 510 Hook (hook means)

Claims (4)

(57) [Claims] At least an eaves-side end of a roof panel is hung by a hooking means of a roof-panel lifting means and is hung on a roof portion of a building, the roof panel being near an eaves-side end of the roof panel. A roof panel, wherein a snow stopper is attached to an upper surface side in advance, and the snow stopper is provided with a hooked portion capable of hanging a hooking means of the roof panel lifting means. 2. The roof panel according to claim 1, wherein a nose cover is attached to an end of the roof panel on the eaves side in advance. 3. The eaves gutter is attached to an end of the eaves side of the roof panel in advance.
The described roof panel. 4. An eaves drainer is attached in advance to an eaves end of the roof panel.
4. The roof panel according to 2 or 3.