JPS6316427Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a loading platform for roof work used for roofing work that has a slope of 5/10 or 4/10.

(Prior Art) Conventionally, when roofing or repairing, roofing materials, construction tools, etc. have been placed directly on the roof.

(Problem that the invention aims to solve) However, since roofs other than flat roofs naturally have slopes, special consideration must be taken to prevent roofing materials and construction tools from falling when placed directly on the roof. If the slope is steep, there is no place to store it, which is a problem. Therefore, there were problems such as poor workability and construction efficiency, and a dangerous working environment.

(Means for Solving the Problems) The loading platform for roof work according to the present invention is a loading platform that is placed on the roof during roofing work, and has a hypotenuse having a slope equal to the slope of the roof. At least two substantially right triangular leg frames are arranged parallel to each other at a predetermined interval, and a loading plate is fixed on the opposite side of the hypotenuse of these leg frames, and a load plate is fixed on the side opposite to the hypotenuse of each of the leg frames. It has a non-slip surface made of rubber material.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of a loading platform for roof work according to the present invention, and FIG. 2 is an exploded perspective view showing its constituent members.

A loading platform A for roof work according to the present invention includes three substantially right triangular leg frames 1 having hypotenuses 11, 21, and 31 having slopes equal to the slope of the roof R;
2 and 3 are arranged in parallel at a predetermined interval, and a frame 4 is attached to the opposite sides 12, 22, 32 of the oblique sides 11, 21, 31 of these leg frames 1, 2, 3. A loading plate 5 is fixed therein, and a non-slip member 6 made of a rubber material is provided on the surface of each oblique side 11, 21, 31 of the leg frames 1, 2, 3 that comes into contact with the R surface of the roof. It is.

Next, to explain each of the above constituent members in more detail, the leg frames 1, 2, and 3 are made of, for example, a metal material such as an aluminum material or a lightweight alloy metal material, or a wood or a synthetic resin material. In the illustrated example,
The leg frames 1, 2, and 3 are assembled into a truncated triangular shape using metal rods having an L-shaped cross section. Code 1 in the diagram
3, 23, and 33 are front sides, and 14, 24, and 34 are rear sides. Note that the shape of the leg frames 1, 2, and 3 is not limited to this, and the rear sides 14, 24, and 34 are omitted, and the oblique sides 11, 21, and 31 are directly joined to the opposite sides 12, 22, and 32, so that they are shaped like a right triangle. You can also use it as In addition, each rear side 14, 24 of the leg frames 1, 2, 3,
34 are respectively attached with rope body retaining rings 7, and a life net retaining ring 8 for connecting the worker's life net is attached to the front side 23 of the central leg frame 2. The leg frames 1, 2, and 3 constructed in this way are constructed by a pair of front and rear horizontal bars 9, 10.
Each front side 13, 23, 33 and rear side 1
4, 24, and 34 are connected and integrated.

The frame frame 4 has a flange plate 41 provided along the circumferential direction on its inner peripheral surface, and as shown in FIG. Each of the leg frames 1, 2, and 3 is fitted into the frame, and both are fixed with bolts and nuts 91 and 92 through the collar plate 41. Further, a loading plate 5 is fitted and fixed between the upper surface of the collar plate 41 and the inner surface of the side plate of the frame 4. This frame frame 4 is also made of the same material as the leg frames 1, 2, and 3. Note that the shape of the frame frame 4 is not limited to the illustrated example.

The loading plate 5 is made of the same material as the leg frames 1, 2, and 3, but is preferably made of expanded metal, punched metal, etc. to prevent slipping of workers and roofing materials, and to reduce weight. .

The anti-slip 6 allows the loading platform A to be stably mounted on the roof R.
These are for mounting and fixing on the leg frames 1, 2, and 3, and are attached to the lower surfaces of both ends of the oblique sides 11, 21, and 31 of the leg frames 1, 2, and 3 (the sides that contact the surface of the roof R) at six locations in total.

The illustrated example has three leg frames 1,
2 and 3 are used, but the number is not limited to this, and horizontal bars 9 and 10 may also be provided as necessary.

FIG. 5 shows an example of the use of the loading platform A for roof work of the present invention, in which two loading platforms A, A of the present invention are placed on the roof R with the ridge top T in between, and each loading platform A, Each end of the rope B is connected to the rope body locking rings 7, 7 of A, respectively, to connect both loading platforms A, A. In this way, the loading platforms A and A can be more stably placed on the roof R, and the loading surface becomes wider so that more roofing materials and tools can be loaded, improving work efficiency. Improvements can be made. In addition, the code|symbol C in a figure is the roofing material mounted on the loading platform A, A.

Although not shown, each of the front sides 13, 23, 33 of the leg frames 1, 2, 3 corresponds to the roof slope.
It may be possible to change the length of the .

(Effect of the invention) The loading platform for roof work of the present invention as described above can provide a stable and horizontal loading surface on a sloped roof, so that roofing materials, tools, etc. can be placed on the loading surface. can be placed in a stable state, improving work efficiency and ensuring work safety.

Further, since the leg frames are fitted with anti-slip elements made of rubber, there is no risk of the loading platform slipping off the roof surface, and there is no risk of damaging the roof surface.

[Brief explanation of the drawing]

The drawings show an embodiment of the loading platform for roofing work according to the present invention, and FIG. 1 is a perspective view of the loading platform for roofing work;
Figure 2 is an exploded perspective view showing the components of the loading platform for roof work, Figure 3 is an enlarged sectional view taken along the line - in Figure 1, and Figure 4 is a view of the circled area in Figure 1 from the rear. FIG. 5 is an enlarged perspective view and a side view showing an example of use. A... Loading platform for roof work, 1, 2, 3... Leg frame, 11, 21, 31... Oblique side, 12, 2
2, 32... Opposite side, 5... Loading plate, 6... Anti-slip.

Claims (1)

[Claims for Utility Model Registration] A loading platform to be placed on a roof during roofing work, comprising at least two substantially right triangular leg frames having hypotenuses with a slope equal to the slope of the roof. The leg frames are arranged parallel to each other at intervals, and a loading plate is fixed on the opposite side of the oblique side of these leg frames, and a non-slip made of rubber material is provided on the side of each of the oblique sides that comes into contact with the roof surface. A loading platform for roof work featuring: