Multi-guide-rail attachment type electric ascending and descending scaffold

Abstract

The invention relates to the technical field of a mechanical device used for material conveyance in aspects of ascending and descending transportation and space construction, in particular to a multi-guide-rail attachment type electric ascending and descending scaffold. The multi-guide-rail attachment type electric ascending and descending scaffold is characterized by comprising support platforms, first platforms and second platforms, wherein the first platforms and the second platforms are arranged at two sides of each support platform; a slide rail is arranged in each support platform; a connecting support frame is fixedly connected onto each slide rail; each connecting support frame is fixedly connected with the wall; a rack is vertically arranged on each slide rail; a gear correspondingly engaged with each rack is arranged on a power output shaft of a motor; the motor is fixedly arranged at the lower part of the support platform; the corresponding parts of the upper parts of the support platform and the slide rails are provided with rolling needle bearings through bearing seats; and the support platforms, the first platforms and the second platforms are supported through support rods. The multi-guide-rail attachment type electric ascending and descending scaffold has the advantages that the structure is very simple; the ascending and the descending can be automatically realized; the operation is convenient; the connected operation can be realized; materials can be transported to required positions by workers according to requirements; the bearing capability is great; the work efficiency of workers is favorably improved; and the cost is reduced.

Description

Technical field: [0001] The invention relates to the technical field of mechanical devices used for lifting transportation and conveying materials in space construction, in particular to a multi-rail attached electric lifting scaffold. Background technique: [0002] In terms of lifting transportation and space construction in the prior art, such as in the field of building construction, many materials are transported to the floor working surface by human-cargo elevators, tower cranes or manpower, especially for building walls and exterior wall painting and decoration. If the required material is transported to the floor, it needs to be transported again. If the existing hanging rail device is used, the weight it can carry is limited, the working surface provided is limited, and the stability is poor. Invention content: [0003] The invention aims at the deficiency of the prior art and provides a multi-rail attached electric lifting scaffold, thereby effectively solving the...

AI Technical Summary

Problems solved by technology

[0002] In terms of lifting transportation and space construction in the prior art, such as in the field of building construction, many materials are transported to the floor working surface by human-cargo elevators, tower cranes or manpower, especially for building walls and exterior wall painting and decoration. If the required materials are transported to the floor, they need to be transported again. If the existing hanging rail device is used, the weight it can carry is limited, the working surface provided is limited, and the stability is poor

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