Safety belt hanging device with insulating rod capable of being quickly disassembled and assembled

Abstract

The invention provides a safety belt hanging device with an insulating rod capable of being quickly disassembled and assembled. The safety belt hanging device comprises a fixing base, fastening mechanisms, a bayonet socket and the insulating rod, wherein the fixing base can clamp a columnar object, the fastening mechanisms fix the fixing base to the columnar object, the bayonet socket is arrangedon the fixing base, and the insulating rod is detachably arranged on the bayonet socket. The bayonet socket comprises a base, two special-shaped limiting grooves and a spring, wherein the base is arranged on the fixing base, and an insertion groove allowing the insulating rod to be inserted is formed inside the base; the two special-shaped limiting grooves are symmetrically arranged on the side face of the base and communicate with the insertion groove, and the insulating rod is matched with the special-shaped limiting grooves through an insertion pin so as to be fixed in the bayonet socket; the spring is arranged in the insertion groove and located between the insulating rod and the insertion groove, so that the insulating rod limited in a second limiting section is prevented from disengaging from the bayonet socket; and the upper end of the insulating rod is provided with a safety belt ring for hanging a safety belt. By means of limitation of the bayonet socket in multiple directions, the fixing effect of the insulating rod is enhanced, and meanwhile the situation that the insulating rod disengages due to accidental contact can be prevented. The structure is simple, the insulating rod is convenient to disassemble and assemble, and the installing time is greatly saved.

Description

technical field [0001] The invention belongs to high-altitude operation protection facilities, in particular to a safety belt suspension device capable of quickly disassembling and assembling insulating rods. Background technique [0002] When working at heights in substations, circuit operators often encounter restrictions on on-site working conditions. There is no suitable safety belt suspension point, and large equipment such as scaffolding and climbing vehicles need to be used to cooperate with maintenance work. The portable connection device can be fixed on the structure of the equipment porcelain bottle, knife switch fixing frame, main transformer ring and channel steel to provide suspension points for the safety belt, but most of these devices are designed for specific connection parts. When in use, special tools are required for installation and fastening through bolts. There are problems such as heavy weight, low disassembly efficiency, and poor scene applicability,...

AI Technical Summary

Problems solved by technology

[0002] When working at heights in substations, circuit operators often encounter restrictions on on-site working conditions. There is no suitable safety belt suspension point, and they need to use large equipment such as scaffolding and climbing vehicles to cooperate with maintenance work. The portable connection device can be fixed on the equipment porcelain bottle, knife switch fixing frame, main transformer suspension ring and channel steel to provide suspension points for the safety belt, but most of these devices are designed for specific connection parts. When using, special tools are required to install and fasten through bolts. There are problems such as heavy weight, low disassembly efficiency, and poor scene applicability, which need to be improved.

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