Lifting equipment with fall protection

Abstract

The invention provides lifting equipment with the falling preventing function. The lifting equipment comprises an installation rack, a carrier, a power assembly, a lifting assembly and an electronic control assembly, wherein 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 lifting assembly comprises a driving part, an upper driven part and a lower driven climbing part, which are connected into one; limiting rolling parts are hinged on the backs of the driving part, the upper driven part and the lower driven climbing part; climbing chain wheels are arranged on the upper driven part and the lower driven climbing part; the driving part is arranged between the upper driven part and the lower driven climbing part and drives the climbing chain wheels on the upper driven part and the lower driven climbing part to rotate; 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 equipment has the advantages that the lifting equipment 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 equipment with high safety, wide application range, crisis relief and escape function and anti-falling function; it can be used as outdoor construction climbing equipment, high-rise rescue (escape) life 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 add...

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, there is no effective lifting equipment to assist the rescue work; therefore, it is the current industry to design a lifting equipment with high safety, wide application range, crisis relief and escape function with anti-falling function Technical problems to be overcome urgently

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