Lifting device in track structure

Abstract

The invention provides a lifting device in a track structure. The lifting device comprises an installation rack, wherein a carrier, a power assembly, a lifting assembly and an electronic control assembly are installed on the installation rack; the power assembly and the lifting assembly achieve linkage in the same direction with the carrier; the electronic control assembly is electrically connected with the power assembly; the power assembly drives the lifting assembly to move up and down; the electronic control assembly comprises a program control panel and a switch handle; the switch handle is used for controlling the operation of the power assembly. The lifting device has the advantages that the lifting device has high safety, a wide range of application, the function of resolving the crises and the escape function and belongs to the technical field of lifting equipment.

Description

technical field [0001] The invention belongs to the technical field of lifting equipment, and in particular relates to a lifting device of a track structure with high safety, wide application range, and functions of crisis relief and escape; it can be used as outdoor construction climbing equipment, high-rise rescue (escape) equipment, Fire escapes, safe passages for old houses, elevators for people, etc. Background technique [0002] Lifting equipment is a device that enables people or things to move back and forth between low and high places. The important indicators of lifting equipment are: 1. Safety; 2. Detachability; 3. Has the function of crisis relief and escape. [0003] At present, the common lifting mechanisms include civil elevators and building elevators. Civilian elevators have high requirements for supporting facilities, and generally cannot be used for outdoor operations; cables are used for lifting, and cable breakage is prone to fall accidents. In addition...

AI Technical Summary

Problems solved by technology

Civilian elevators have high requirements for supporting facilities, and generally cannot be used for outdoor operations; cables are used for lifting, and cable breakage is prone to fall accidents. In addition, power failure during operation is not conducive to escape

Construction elevators are suitable for outdoor use, but steel pipe supports need to be erected. The construction is relatively complicated and the cost is high. At the same time, construction elevators are lifted by cables, and the cable breaks are prone to fall accidents, and the safety is not high.

In addition, if there is a power outage, it is not conducive to rescue at high altitudes, and it does not have the functions of crisis relief and escape

[0004] Due to the different outdoor operation scenarios, for example, in the field of electric power construction, it is necessary to use lifting and climbing equipment to work on high electric towers. Inconvenient; such as a fire scene, the normal channel is blocked, and there is no effective lifting equipment to assist rescue work; therefore, designing a lifting device with a track structure with high safety, wide application range, and crisis relief and escape functions is an urgent breakthrough in the industry technical problems

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