A 180-degree rotating lifting insulation platform

Abstract

The invention discloses a 180-degree rotary lifting insulating platform which comprises a guide rail, an upper hoop, a middle hoop, a lower hoop, an upper sliding bush, a lower sliding bush, a lifting mechanism, a rotating mechanism and the insulating platform. The guide rail is perpendicularly arranged, and upper and lower ends of the guide rail are rotationally connected with the upper hoop and the lower hoop in one-to-one correspondence; the upper sliding bush and the lower sliding bush are connected onto the guide rail slidably up and down in a sleeving manner; the lifting mechanism comprises a pulley, a first worm and gear pair and a lifting woven tape; the rotating mechanism comprises a second worm and gear pair; and the inner end of the insulating platform is connected with the upper sliding bush, and the outer end of the insulating platform is connected with the lower sliding bush through an insulation inclined strut rod. The 180-degree rotary lifting insulating platform can replace an insulation overhead vehicle to finish hot-line work in a narrow place, and the height of the insulating platform and radial position of the insulating platform relative to a telegraph pole can be adjusted.

Description

technical field [0001] The invention relates to a 180-degree rotating lifting insulation platform, which belongs to the field of electric power maintenance equipment. Background technique [0002] At present, in the 10kV live work, the operation project of replacing the drop fuse with load can only be completed by the insulated elevated vehicle. However, in actual operation, it is often encountered that the operation site is in the woods, in the field, or in a dense community. Due to the limitation of the road environment, the insulated elevated vehicle cannot enter the construction site to carry out live work projects, so it has to be powered off for maintenance. In the field where the insulated elevated vehicle cannot reach, the insulated platform is generally used for operation. [0003] The insulating platform plays a very important role in realizing live work in mountainous or narrow areas. However, the existing insulating platform has certain requirements for the inst...

AI Technical Summary

Problems solved by technology

[0003] The insulating platform plays a very important role in realizing live work in mountainous or narrow areas. However, the existing insulating platform has certain requirements for the installation position on the utility pole, and the working height cannot be adjusted up and down after installation. Therefore, the working When working, personnel can only work at a fixed height. When the working height needs to be changed, the insulating platform must be disassembled and then reinstalled. Moreover, the existing insulating platform cannot be rotated, and the staff cannot change their radial position relative to the utility pole. , bringing inconvenience and unsafe factors to the staff, which greatly reduces the work efficiency of live work

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