Safety net cage for high-altitude operation in mechanical and electrical installation

Abstract

The invention discloses a safety net cage for high-altitude operation in mechanical and electrical installation. The safety net cage comprises an elevator slot, elevating rings, a square steel frame, round cage rings, round cage columns, gate posts, a mesh cover, arc rings, clamping sleeve rings, a protective screen and a bottom plate, wherein the elevator slot is formed in the bottom plate; the square steel frame is formed by welding four pieces of square steel and top square steel shaped like a Chinese character 'tian'; the elevating rings are arranged at the top part of the square steel frame; the round cage rings and a plurality of round cage columns are arranged above the bottom plate and below the square steel shaped like the Chinese character 'tian' in an embedding manner; quick-plug gate posts are arranged in the round cage columns; multiple segments of arc rings are arranged on the round cage columns respectively; multiple clamping sleeve rings are arranged on the arc rings respectively; the mesh cover is arranged between the arc rings and the bottom plate; and a protective screen is arranged on the top round cage ring. By adopting a cage body formed by the square frame and the round cage columns, protection is carried out through the mesh cover and the protective screen; anchoring of the net cage is facilitated through the square frame and a round inner fence; construction operation is facilitated; the safety is good; the operation is stable; and the construction installation efficiency is high.

Description

technical field [0001] The invention relates to the field of electromechanical installation technical equipment, in particular to an electromechanical installation high-altitude work safety net box. Background technique [0002] In the process of electromechanical installation, high-altitude operations usually require the assistance of elevators or hoisting equipment for lifting. Simple safety frames are usually installed on elevators or hoisting equipment, but there are not only human safety hazards in the process of use, but also There is also the risk of items falling, so it is not suitable for use in outdoor operations. At the same time, this kind of safety frame also has the problems of troublesome disassembly and limited shape. [0003] In the existing technology, it is very dangerous for electromechanical installation workers to work in ordinary frames, especially when working at heights. The impact of external force and swaying on the frame is likely to bring high sa...

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Problems solved by technology

[0002] In the process of electromechanical installation, high-altitude operations usually require the assistance of elevators or hoisting equipment for lifting. Simple safety frames are usually installed on elevators or hoisting equipment, but there are not only human safety hazards in the process of use, but also There is also the risk of items falling, so it is not suitable for outdoor work. At the same time, this kind of safety frame is troublesome to disassemble and the shape is limited.

[0003] In the existing technology, it is very dangerous for electromechanical installation workers to work in an ordinary frame, especially when working at heights. The impact of external force and swaying on the frame is likely to bring high safety risks to the construction personnel and affect the efficiency of construction and installation.

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