Lift and tower crane

A technology for elevators and tower cranes, applied in the field of elevators and tower cranes, can solve problems such as easy wear and tear of guide rails, safety accidents, etc., and achieve the effects of improving safety performance and comfort performance, stable connection, and improving efficiency.
CN107555291AActive Publication Date: 2018-01-09WUHAN POLYTECHNIC UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN POLYTECHNIC UNIVERSITY
Publication Date
2018-01-09

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Abstract

The invention relates to a lift and a tower crane and belongs to the technical field of building equipment. The lift is applied to the tower crane and comprises a lift car, a driving mechanism and twocrawling mechanisms. The driving mechanism is detachably arranged in the lift car; each of the crawling mechanisms comprises a caterpillar band, a driving wheel set and a shoe assembly; the caterpillar band is of a chain-ring structure, the driving wheel set is located in a chain ring, the driving wheel set is connected to the driving mechanism and is used for driving the caterpillar band to rotate, the shoe assembly is arranged around the periphery of the caterpillar band, and the shoe assembly is used for being matched with a step of the tower crane and suspending the crawling mechanisms onthe tower crane. The lift arranged on the tower crane is small in occupied space, and a tower crane driver can be safely and reliably delivered to a cab, so that the efficiency is improved, and unnecessary troubles of the tower crane driver are avoided; a guide rail is modified by a standard knot of the tower crane and unnecessary guide rails are unnecessarily mounted. The lift can climb on the tower crane initiatively, and is stably connected to the tower crane, so that the safety performance and the comfort performance of the integral lift are improved.
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Description

technical field

[0001] The invention relates to the technical field of construction equipment, in particular to a lift and a tower crane. Background technique

[0002] With the continuous improvement of the level of modern construction, the height of the building is also rising, and the height of the tower crane is also rising accordingly. The tower crane driver manually climbs to the tower crane cab or uses the elevator to get on and off the tower crane. In the existing tower crane operation, when the tower crane driver manually climbs the tower crane, there is an operation safety problem; when the tower crane driver goes up and down the tower crane through the elevator, the elevator is installed adjacent to the tower crane, and the guide rail needs to be installed separately. The force is concentrated, and the guide rail is easy to wear and cause safety accidents. Contents of the invention

[0003] The object of the present invention is to provide an elevator and a towe...

Claims

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