JPH0419152Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a loading platform for transporting and working board-shaped housing components, and more specifically, to a board-shaped housing that is useful for transporting board-shaped housing components and streamlining choreography work. Concerning the transportation and work platform for parts.

[Prior art and its problems]

In the construction method of so-called prefabricated houses, in which housing components are produced in advance in a factory and then transported to the construction site and assembled to complete the construction of the house in a short period of time, recent efforts have been made to streamline the construction process. The shape of materials is changing from simple members to composite and diversified plate-like members. For example, for flooring, we use a floor assembly member that combines joists and floor plywood, with a width of 1 to 2 m and a length of 1 to 8 m, and for wall boards, we use a wall assembly member that combines columns and plywood or gypsum board, and have a width of 1 to 2 m and a length of 1 to 8 m. ~2.5m, length 1~10m, roofing material is a combination of raster and plywood, width 0.9m~3m, length 2~12m, etc., making it composite and diversifying sizes and shapes. It is becoming a plate-like member.

As housing components become more complex and diversified as mentioned above, the loading, transporting, and choreography work at the construction site becomes more complex, and streamlining these tasks is extremely important from the perspective of streamlining the entire process. This is becoming a major issue.

However, conventional methods for transporting housing components to the construction site include fixing them in boxes or tilting them onto leaning members; It is what keeps things from breaking,
It was nothing more than a tool for the purpose of transportation.

In contrast, the object of the present invention is to provide a transportation and work platform that is useful for streamlining a series of operations such as loading, transporting, and choreographing of house-like members.

[Means for solving problems]

The structure of the present invention to achieve the above purpose is as follows:
To explain using FIGS. 1 to 3 corresponding to the embodiment, the transport and work platform for plate-shaped housing members of the present invention has a bottom frame 1 at the bottom, and a center part and both ends in the width direction D. A central frame 2 and outer frames 3, 3 are integrally erected, respectively, and steel tubular forklift insertion ports 4, 4 that open at the ends of the bottom frame 1 are fixedly installed, and the bottom frame Auxiliary soles 14, 14 are rotatably mounted in contact with both ends in the length direction L of 1,
A work ladder 5 is fixed to the lower part of the outer frames 3, 3, and a foldable work scaffold 6 is attached to the upper part.

Ordinary square steel pipes can be used as the members constituting each frame, and the fixing of the individual members constituting each frame and the integral assembly of each frame are as follows:
This is done by appropriate fixing means such as welding.

The auxiliary bottoms 14, 14 may be made of a square steel pipe or the like like the bottom frame 1, but they can also be made of a planar material with no gaps such as plywood.

[Effect]

In the above-mentioned configuration of the present invention, the outer frames 3, 3 serve as guides when loading the plate-shaped housing members, and the central frame 2 allows the plate-shaped housing members P to lean against it and fall down during loading and transportation. In addition, when a small number of plate-shaped members are used, they should be concentrated in the center of the loading platform to improve load stability.

The insertion ports 4, 4 are for inserting the working claws of the forklift for lifting and lowering the forklift and for loading.Since they are in the shape of a steel tube, the forklift cannot be inserted into the opening at the end thereof. facilitates nail insertion. Since the insertion ports 4, 4 are integrally fixed to other frame constituent members of the bottom frame 1, the plate-shaped housing member P does not deform even under weight, and workability is good. In addition to strengthening the bottom of the loading platform,
The weight of the bottom part is increased, so that even if a worker moves on a work scaffold 6 attached to outer frames 3, 3, stable loading and choreography work can be performed without the platform falling over.

The auxiliary bottoms 14, 14 can accommodate an extra amount of plate-shaped housing members P with varying lengths, which are difficult to transport, on a single loading platform, increasing transport efficiency, and making it easier to store them when empty. It can be rolled up at the end of the outer frame 3 so as not to take up extra space.

The work ladder 5 makes it easy for workers to move up and down to the work scaffold 6 during the loading and unloading work of the plate-shaped housing members P, thereby allowing the worker to operate safely.
Also, since this work ladder is fixed to the outer frame,
It also serves as reinforcement for the outer frame and stabilizes the holding of the heavy plate-shaped housing member P on the loading platform.

Furthermore, since the bottom frame 1, center frame 2, and outer frames 3, 3, which constitute the main body of the transport and work platform for plate-shaped housing members of the present invention, are integrally formed with each other,
It has sufficient strength and durability for transporting heavy plate-shaped housing members.

〔Example〕

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

1 to 4 show an embodiment of the present invention. In the figure, reference numeral 1 denotes a bottom frame at the bottom of the loading platform, and four square steel pipes 10 extending in the width direction D.
1, 102, 102, 101, and three square steel pipes 103 extending in the length direction L perpendicular to these,
104 and 103 are integrally constructed.

In the width direction of the bottom frame 1, the square steel pipe 1 is further provided.
02, 102, a forklift insertion port 4, which is made of a rectangular steel tube extending parallel to these and open at both ends, is integrally fixed to the inside of the forklift. As a result, in this example, the weight of the bottom frame is
It has become 400Kg.

At the center and both ends of the bottom frame 1 in the width direction D, a center frame 2 and outer frames 3, 3, which are integrally formed of mutually orthogonal square steel pipes, extend in the length direction L and vertically upward. The anti-flare frame 201 and the anti-flare frame 30 are arranged vertically as shown in FIG.
1 and 301 are integrally fixed to the upper parts of the square steel pipes 104 and 103 and 103 of the bottom frame 1 located below them, respectively. In addition, the anti-flare frame 3
01, 301 acts as a guide when loading plate-shaped housing members onto the loading platform, making the loading work easier.

The auxiliary bottoms 14, 14 are integrally formed as a frame with rectangular steel pipes orthogonal to each other, and the bottom frame 1
A square steel pipe 10 constituting both ends in the length direction L of
1 and 101, it is pivoted by a rod 15 or the like so that it can be fixed horizontally when in use, and can be folded toward the outer frame when not in use.

Note that the auxiliary bottoms 14, 14 are not frame bodies,
It is also possible to form it as a plate from a flat material without gaps such as plywood, and in this case there is an advantage that even fine plate-shaped housing members will not fall through the gaps in the auxiliary bottom.

On the outer frames 3, 3, work ladders 5, 5 made of a square steel pipe are fixed horizontally to the lower part on the left side when viewed from the front, and work scaffolds 6, 6 are fixed to the upper part of the ladders on the hinges. 7, 7 and latching chain 8, 8,
... allows it to be fixed horizontally when in use, and foldable to the outer frame side when not in use.
Furthermore, rope hooks 12, 12, . . . and handles 13, 13 are provided at the upper ends of the outer frames 3, 3.

The work scaffold 6 has a frame 601 made of L-shaped steel material.
It is made by covering the expanded metal 602.

The hooks 12, 12, . . . are used to store the plate-shaped housing members in the loading platform of the present embodiment, and then extend ropes over the hooks and the upper portions of the housed plate-shaped housing members to adjust the housing state of the plate-shaped housing members during transportation. It stabilizes the

Reinforcing steel plates 9, 9, ... are fixed to the four corners of the loading platform where the corners of the bottom frame 1 and the corners of the outer frames 3, 3 are joined, and similarly, the bottom Reinforcing iron plates 10, 10 are also fixed to the joints between both ends of the square steel pipe 104 of the frame 1 and the lower left and lower right corners of the central frame 2.

On the outer surface of the reinforcing iron plates 9, 9... at the four corners of the loading platform, there are hooks 1 for hanging the crane, respectively.
1, 11... are provided.

Note that the fixing in this embodiment is performed by welding.

[Effect of idea]

The present invention has the above-mentioned configuration and achieves remarkable effects as listed below.

(1) Since the center frame is integrally erected at the center of the width of the bottom frame of the bottom of the loading platform, plate-shaped housing members can be placed against it to prevent it from falling during loading and transportation. In addition, when a small amount of plate-shaped members are used, they can be concentrated in the center of the loading platform to improve load stability.

(2) The bottom of the loading platform is firmly and integrally fixed by the bottom frame and the insertion hole for the steel tubular forklift work claw, so even if the board-shaped housing components are heavy, they can be loaded stably. It became possible to transport it.
At the same time, it became possible for workers to operate on a workbench attached to the outer frame. In other words, since the rack has more weight at the bottom than a lightweight rack, it will not fall over and you can work safely.

(3) By providing an auxiliary bottom, it is possible to increase transport efficiency by storing extra plate-shaped housing members of varying lengths, which are difficult to transport, on one loading platform. You can roll it up at the end of 3 to save extra space.

(4) The work ladder fixed to the outer frame makes it easy to get up and down to the workbench, and the work ladder fixed to the outer frame strengthens the outer frame and creates a heavy plate-like structure. Even housing components can be stably transported and loaded.

(5) Since there is a work scaffold attached to the outer frame, workers can work safely when loading board-shaped housing components and performing choreography work.

(6) The transportation and work platform for plate-shaped housing members of the present invention is
Since the bottom frame, center frame, and outer frame that make up the main body are formed integrally with each other, it has sufficient strength and durability when transporting heavy plate-shaped housing members.

[Brief explanation of the drawing]

Figures 1 to 4 show an embodiment of the transport/work platform for plate-shaped housing members of the present invention.
The figure is a plan view showing the bottom and top surfaces, FIG. 2 is a front view, FIG. 3 is a side view, and FIG. 4 is a perspective view of the whole. 1...Bottom frame, 2...Center frame, 3...Outer frame, 4...
...Inlet, 5...Work ladder, 6...Work scaffold,
7...Hinge, 8...Latching chain, 9...Reinforcement iron plate, 1
0... Reinforced iron plate, 11... Hook, 12... Hook, 13... Handle, 14... Auxiliary bottom, 15... Rod, D... Width direction, L... Length direction.

Claims (1)

[Claims for Utility Model Registration] (1) A center frame and an outer frame are integrally erected at the center and both ends of the bottom frame in the width direction, respectively, In addition to fixedly installing a steel tubular forklift insertion port that opens,
An auxiliary bottom is rotatably attached in contact with both longitudinal ends of the bottom frame, a work ladder is fixed to the lower part of the outer frame, and a foldable work scaffold is attached to the upper part of the work ladder. A loading platform for transporting and working plate-shaped housing components. (2) The board-shaped house according to claim 1 of the utility model registration claim, wherein the bottom frame, the center frame, and the outer frame are each integrally formed of a plurality of mutually orthogonal square steel pipes. Transport and work platform for parts. (3) Transportation and work of a plate-shaped housing member as set forth in claim 1 of the utility model registration claim, characterized in that the auxiliary bottom is integrally formed as a frame by a plurality of square steel pipes orthogonal to each other. Loading platform. (4) The carrier and work platform for transporting and working plate-shaped housing members as set forth in claim 1 of the utility model registration claim, wherein the auxiliary bottom is formed as a plate of a flat plate-shaped material with no gaps, such as plywood. (5) The plate-like structure according to claim 1 of the utility model registration, characterized in that the auxiliary bottom can be fixed horizontally when in use, and is pivotally attached to the outer frame so that it can be folded when not in use. Transport and work platform for housing components.