Folding lifting device suitable for mine high-altitude operation

Abstract

The invention discloses a folding lifting device suitable for mine high-altitude operation. The folding lifting device suitable for the mine high-altitude operation comprises a walking flat plate anda folding ladder. Walking wheels are installed on the lower part of the walking flat plate, and a traction and fixing device is arranged at the front end of the walking flat plate. The folding laddercomprises a supporting vertical rod frame, an inclined steel frame and a platform. The middle upper part of the supporting vertical rod frame is rotatably connected with the upper end of the inclinedsteel frame; the lower end of the supporting vertical rod frame is placed on a sliding guide rail through a roller, and pedals are arranged on the inclined steel frame. The lower end of the inclined steel frame is rotatably connected to a hinged seat arranged on the upper part of the walking flat plate, the upper end of the inclined steel frame is rotatably connected to the platform, the outer endof the platform is connected with a storage driving device, the outer side of the roller abuts against a limiting block, and a detachable bolt is arranged on the inner side of the roller. A foldableelevator of the folding lifting device suitable for the mine high-altitude operation is convenient to store and place before operation, so that the foldable elevator is convenient to transport in a mine hole in the transport process; when the foldable elevator is used, the folding ladder is unfolded to realize quick operation; and the folding lifting device suitable for the mine high-altitude operation further has the characteristics of simple structure and low costs.

Description

technical field [0001] The invention relates to a folding lifting device suitable for high-altitude operations in mines, and belongs to the technical field of mining lifting equipment. Background technique [0002] When working in existing mines, when using conventional ladders for operations, it is inconvenient to transport and move due to the limited space of mines. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a folding lifting device suitable for high-altitude operations in mines, so as to solve the above-mentioned problems in the prior art. [0004] The technical scheme adopted by the present invention is as follows: a folding lifting device suitable for high-altitude operations in mines, comprising a walking plate and a folding ladder, a walking wheel is installed at the lower part of the walking plate, a traction and fixing device is arranged at the front end, and the folding ladder includes a supporting ...

AI Technical Summary

Problems solved by technology

[0002] When working in the existing mine, it is inconvenient to carry out transportation and movement due to the limited space of the mine when using conventional ladders.

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