Safety lifting device for track structure

Abstract

The invention provides a safety lifting device with a track structure. The safety lifting device comprises a mounting rack and a guide rail, wherein a carrier, a power component, a lifting component and an electric control component are arranged on the mounting rack; the power component and the lifting component are linked with the carrier in the same direction; the electric control component is electrically connected with the power component; the power component drives the lifting component to move up and down; the electric control component comprises a program control board and a switch handle; and the switch handle controls the operation of the power component. The safety lifting device with the track structure has the advantages of being high in safety and wide in application range, having crisis resolving and escape functions and the like, 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 safety lifting device with a rail structure that has high safety, wide application range, crisis relief and escape functions; it can be used as outdoor construction climbing equipment, high-rise rescue (escape) equipment , fire escape, safe passage of 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 addit...

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, it is urgent to design a safety lifting device with a rail structure with high safety, wide application range, and crisis relief and escape functions. Breakthrough technical problems

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