A protective structure for an aerial work platform

Abstract

The invention discloses a protective structure for an aerial working platform. The protective structure for the aerial working platform comprises a working platform and a protective fence, wherein the safe protective fence is arranged around the working platform; at least one protective frame is arranged at the periphery of the protective fence; the inner side surfaces of the protective frame are movably arranged on the protective fence through telescopic elements; an ultrasonic probe is arranged on each outer side surface of the protective fence; the ultrasonic probes convey a detection condition of an obstacle around the working platform to a controller; and the controller works according to a set distance, and starts up an alarming device and controls a control switch for turning off the working platform to be turned on when a distance between the obstacle and the working platform is less than the set distance. According to the protective structure for the aerial working platform, the distance between the working platform and the obstacle can be predicted in advance through the arrangement of a radar system, so that moving power of the working platform is cut off through operating personnel or automatic control; and therefore, collision can be avoided.

Description

technical field [0001] The invention relates to a power maintenance tool and the field of security protection, in particular to a protective structure for an aerial work platform. Background technique [0002] With the increasing intensity of infrastructure construction, the demand for aerial work platforms continues to increase. Aerial work platform is a kind of large-scale construction machinery equipment used to transport staff and work equipment to a designated height for operation, and is widely used in electric power, street lights, municipal administration, gardens, communications, airports, shipbuilding, transportation, advertising, photography lights high-altitude field of work. The national standard GB3608.93 "Classification of Working at Heights" stipulates: "VL works at heights that may fall more than 2 meters from the falling height reference plane, which is called high-altitude operations." Therefore, in order to ensure the safety of workers working at heights...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and the purpose is to provide a protective structure for high-altitude work platforms, which solves the problem of lack of safety protection measures for the work platform during high-altitude power maintenance and equipment installation, which easily causes safety accidents

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