Circular lifting equipment for construction

Abstract

The invention relates to the field of construction, in particular to circular lifting equipment for construction. The circular lifting equipment for construction comprises a two-way driving device, abearing main body, a bearing secondary body, a manual hoisting device and two pulley sets; the bearing secondary body is movably inserted in the bearing main body through the manual hoisting device; the two pulley sets are mounted on the front and back sides of the bearing secondary body separately; the two-way driving device comprises a servo motor and two quick dismounting discs; the servo motoris in detachable transmission connection with one pulley set through the two quick dismounting discs; the servo motor is used for driving the two quick dismounting discs to rotate around self axes; and an anti-releasing rope block is mounted on one side of the top end of the bearing main body. The circular lifting equipment for construction is simple in structure and low in production cost, can adopt automatic lifting transportation under the condition of more materials, and can adopt manual operation if the materials are fewer to save the mounting operation; and meanwhile, as the circular lifting equipment for construction can be disassembled, the movement is convenient.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a circular hoisting equipment for building. Background technique [0002] In daily construction work, humans need to carry out construction work on the roof. For some higher roofs, humans will use large-scale lifting equipment, but now there are many shorter buildings, and the height of these buildings is usually below 8 meters. For the roof construction operation of this kind of building, it is not realistic to use large-scale lifting equipment, so some construction tools and materials can only be passed manually by several people. In this way, there is a risk of people falling, and there are some skilled workers who directly throw upwards with their hands. This requires very high requirements for operators, and there are still potential safety hazards, and some materials use It is relatively frequent and the quantity is large. At the same time, the area of ​​the roof of th...

AI Technical Summary

Problems solved by technology

[0002] In daily construction work, humans need to carry out construction work on the roof. For some higher roofs, humans will use large-scale lifting equipment, but now there are many shorter buildings, and the height of these buildings is usually below 8 meters. For the roof construction operation of this kind of building, it is not realistic to use large-scale lifting equipment, so some construction tools and materials can only be passed manually by several people. In this way, there is a risk of people falling, and there are some skilled workers who directly throw upwards with their hands. This requires very high requirements for operators, and there are still potential safety hazards, and some materials use It is relatively frequent and the quantity is large. At the same time, the area of ​​the roof of the building is limited, and a large amount of materials cannot be placed at the same time, so it can only be transported quantitatively. In this case, repeated manual operations will greatly waste energy

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