JP2500024Y2 - Roof panel structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel in which roofing boards are preliminarily laid in multiple stages in the direction of the eaves.

[0002]

2. Description of the Related Art Conventionally, a roof panel is constructed by mounting a face plate on an upper surface of a wooden or metal panel frame, and laying a roof panel on the upper surface of the face plate in multiple stages in the eaves ridge direction. Eave girder, which is lifted by a crane on site and is the frame of the building,
It was mounted on the main building, purlin, and so on.

[0003]

However, in the above-mentioned conventional example, when the panels are manufactured in the factory and cured, stocked, or transported, the panels are stacked and stacked. The panel frame body of the upper roof panel is placed on the roof plate on the upper surface of the lower roof panel, but only the panel frame body comes into contact with the roof plate. The panel frame body hits only a part of the roof plate located on the outer periphery of the upper surface, and the load of the upper roof panel was concentrated only on a small part of the roof plate, and the roof plate was easily cracked. Furthermore, there is a problem in terms of heat insulation. Also,
When hoisting a roof panel with a crane and bridging it to the eaves girders, purlins, purlins, etc. that are the frame structure of the building, the roof panel cannot be temporarily fixed so that it does not slip. Fixing work must be done while supporting the roof panel by hand so that it will not slip off, and the on-site work is troublesome, and it is dangerous because it is a complicated work in high places.

The present invention was devised in view of the problems of the above-mentioned conventional example, and its purpose is to prevent cracking of the roof plate when stacking the roof panels and stacking them. It has excellent heat insulation properties, prevents condensation inside, and
An object of the present invention is to provide a roof panel structure which can be accurately positioned and can be prevented from slipping when the roof panel is lifted by a crane and placed on an eaves girder.

[0005]

In order to achieve the above object, the structure of the roof panel of the present invention is such that the face plate 2 is attached to the upper face of the panel frame 1 and the upper face of the face plate 2 is provided in multiple steps in the direction of the eaves. Roofing the roof plate 3, filling the panel frame body 1 with the heat insulating material 7,
A plurality of crosspieces 4 projecting from the bottom surface of the panel frame 1 and erected from the bottom surface of the panel frame 1 at arbitrary intervals to support the heat insulating material 7 by the crosspieces 4, and the crosspieces located on the eaves side. 4 is used as a positioning stopper portion 6 for hitting the eaves girder, and by adopting such a configuration, the problems of the conventional example described above are solved and the object of the present invention is achieved. is there.

[0006]

The face plate 2 is attached to the upper surface of the panel frame 1, the roof plates 3 are laid on the upper surface of the face plate 2 in multiple steps in the direction of the eaves, and the panel frame is attached to the lower surface of the panel frame 1. 1. A positioning stopper for projecting from the lower surface of 1 and erected a plurality of crosspieces 4 at arbitrary intervals to support the heat insulating material 7 by the crosspieces 4 and to apply the crosspieces 4 located on the eaves side to the eaves girder. Since it was Part 6,
When stacking the roof panels 8, the plurality of crosspieces 4 on the lower surface of the upper roof panel 8 hit the roof plate 3 on the upper surface of the lower roof panel 8 to disperse the load of the upper roof panel 8 to lower the roof panels 8. It was possible to prevent the load from being applied to the roof panel 3 of the roof panel 8 by concentrating only on the outer peripheral end of the roof panel 3. Further, the roof can be constructed by hoisting the roof panel 8 by a crane on the site and mounting the roof panel 8 so as to bridge it over the eaves girder, the main house 11, the purlin 12, etc., which is the frame structure of the building. In addition, when the roof panel 8 is lifted by a crane and placed on the eaves girder 5 that is the frame structure of the building, the main house, the purlin, and the like so that the roof panel 8 can be mounted by attaching the stopper portion 6 to the eaves girder 5, Positioning is possible and it is possible to prevent the roof panel 8 from sliding down to the eaves, and when installing the roof panel 8,
It is no longer necessary for the operator to manually support it. By filling the panel frame 1 with the heat insulating material 7, it is possible to improve the heat insulating property of the roof panel 8, and further, the heat insulating material 7 is supported by the crosspiece 4 so as not to fall outside. In addition, since the space is provided between the adjacent crosspieces 4, the heat insulating material 7 can be exchanged by using the space, and when wiring the roof panel 8 or the like. Also, it becomes possible to wire inside by utilizing the above interval.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. As shown in FIG. 1 and FIG. 2, the panel frame body 1 is configured by framing a frame material such as wood or metal, and a face plate 2 is stretched on the upper surface. A waterproof sheet (not shown) is laid on the upper surface of the face plate 2, and the roof plates 3 are preliminarily laid on the upper surface of the face plate 2 in a plurality of steps in the eaves direction through the waterproof sheet. Here, on one side of the upper surface of the face plate 2, a draining sheet 9 having fins protruding in a plurality of rows on the upper surface over the entire length in the eaves ridge direction is laid. The roof sheet 3 is covered so as to cover one half of the upper surface side of the draining sheet 9, and the other end of the roof plate 3 protrudes outward from the panel frame 1 to form a covering piece 10. When the roof panel 8 is constructed, the covering piece 10 is constructed so as to cover the upper part of the remaining half on one side of the draining sheet 9 of the adjacent roof panel 8. In addition, the inside surrounded by the panel frame 1 is filled with a heat insulating material 7, and further, a plurality of crosspieces 4 are protruded from the lower surface of the panel frame 1 toward the lower surface side of the panel frame 1 at arbitrary intervals. The heat insulating material 7 is supported by the crosspieces 4, and the crosspiece 4 located on the eave side among the plurality of crosspieces 4 serves as a positioning stopper portion 6 for hitting the eaves girder.

The roof panel 8 having the above-mentioned structure is formed in advance in a factory and can be cured or
When stocking or transporting, as shown in FIG. 3, the roof panels 8 are vertically stacked in multiple stages.
In this case, when stacking the roof panels 8, the plurality of crosspieces 4 on the lower surface of the upper roof panel 8 hit the roof plate 3 on the upper surface of the lower roof panel 8 to disperse the load on the upper roof panel 8. Then, it hits the roof plate 3 of the lower roof panel 8,
The load is not concentrated and concentrated only on the outer periphery of the roof plate 3, and the load is not concentrated and concentrated only on the outer peripheral end of the roof plate 3 so that the roof plate 3 is not cracked.

In order to construct the roof panel 8 transferred to the site on the site, it is hoisted by a crane and laid on the eaves girder 5, the purlin 11, the purlin 12, etc., which is the structure of the building, as shown in FIG. Although the roof is constructed by mounting and mounting it, in this case, as shown in FIG. 1, among the crosspieces 4 erected on the lower surface of the roof panel 8, the crosspiece 4 located at the eaves side end is Since the stopper portion 6 is provided, it is possible to position the roof panel 8 by applying the stopper portion 6 to the eaves girder 5 and prevent the roof panel 8 from sliding down to the eaves side. Therefore, when the roof panel 8 is attached, the worker can fix the roof panel 8 by hooking the stopper portion 6 on the eaves girder 5 for fixing.
There is no need to work with the hands supported.

[0010]

[Effect of the Invention] According to the present invention, as described above, the face plate is attached to the upper surface of the panel frame body, and the roof plate is laid on the upper surface of the face plate in multiple stages in the direction of the eaves, and the panel frame body Filling the heat insulating material, projecting from the lower surface of the panel frame body from the lower surface of the panel frame body, and installing a plurality of crosspieces at arbitrary intervals to support the heat insulating material by the crosspiece, and the crosspiece located on the eaves side. Since it serves as a positioning stopper for applying the material to the eaves girder, when stacking the roof panels, the upper roof plate of the lower roof panel is hit by multiple crosspieces on the lower surface of the upper roof panel. The load of the roof panel is distributed and applied to the roof panel of the lower roof panel, so that the load is not concentrated and concentrated only on the outer peripheral edge of the roof panel, and it is possible to prevent cracks in the roof panel. Yes, and roof panels can be hoisted on site with cranes The roof can be constructed by mounting and mounting it on the eaves girder, main house, purlin, etc., which is the structure, and in this case, the roof panel can be positioned and the roof can be positioned by applying the stopper to the eaves girder. You can prevent the panel from sliding down to the eaves side,
When installing the roof panel, the worker does not have to support it by hand, the workability is improved, the work is safe, and the insulation of the roof panel is ensured by filling the panel frame with a heat insulating material. The heat insulating material can be supported by the crosspiece so as not to fall outside, and since there is a space between the adjacent crosspieces, the heat insulating material can be replaced. It is possible to use the space, and it is also possible to wire inside by using the space when wiring or the like in the roof panel.

[Brief description of drawings]

FIG. 1 is a side view showing a construction state of an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the same roof panel.

FIG. 3 is a side view showing a stacked state of the roof panel according to the first embodiment.

FIG. 4 is an exploded perspective view showing a construction state of the present invention.

[Explanation of symbols]

 1 panel frame 2 face plate 3 roof plate 4 cross plate 5 eaves girder 6 stopper part 7 heat insulating material

Claims (1)

(57) [Scope of utility model registration request] 1. A face plate is attached to an upper surface of a panel frame body, a roof plate is laid on the upper surface of the face plate in a multi-tiered direction toward the eaves, and a heat insulating material is filled in the panel frame body to form a lower surface side of the panel frame body. A plurality of crosspieces projecting from the lower surface of the panel frame are erected at arbitrary intervals to support the heat insulating material by the crosspieces, and a positioning stopper part for applying the crosspieces located on the eaves side to the eaves girder Roof panel structure consisting of.