Aerial cable stripper and use method thereof

Abstract

The invention provides an aerial cable stripper and a use method thereof. The aerial cable stripper comprises a clamping mechanism, a stripping travel adjustment mechanism, a ratchet wheel mechanism, a fixing mechanism and a cutter holder mechanism. When the aerial cable stripper is used, a first rotating handle of the clamping mechanism is adjusted to clamp a cable, and a second rotating handle of the fixing mechanism is adjusted to firmly fix the cable; a first bolt and a second bolt of the cutter holder mechanism are adjusted, so that a cutter gets close to and touches the sheath of the cable; an annular handle of the ratchet wheel mechanism is rotated, so that the sheath of the cable to be repaired can be cut off; after the peripheral sheath of the cable to be repaired is completely cut off in the previous step, a third rotating handle of the stripping travel adjustment mechanism is adjusted, so that the cutter holder mechanism can move along the axial direction of the cable to be repaired; the last two steps are repeated until the cable sheath of the part to be repaired is completely cut off. The aerial cable stripper is used for repairing live aerial cables and also can be applied in the environment in which an insulating boom cannot be parked in place in a narrow working place.

Description

【Technical field】 [0001] The invention relates to the technical field of repairing 10KV overhead cables, in particular to an overhead cable peeler and a using method thereof. 【Background technique】 [0002] In the repair of 10KV overhead cables, the working principle of the traditional method is to use intermediate potential work, that is, it is necessary for the staff to wear insulating protective equipment and operate the insulating arm truck to directly repair the cables. During the operation, the staff needs to touch the live parts many times. , The distance between live workers and conductors is almost zero. The steps are complicated and cumbersome, and the work efficiency is very low. At the same time, unimaginable dangers may occur from time to time. Nowadays, with the popularization of live work, the maintenance and emergency repair of power distribution lines will become the development trend of future operations, so safe production will be a problem faced in cable...

AI Technical Summary

Problems solved by technology

[0003] During the live working process, it is difficult to ensure the safe distance between the operator and the charged body (the minimum effective safe distance is 0.4m), and it is also necessary to consider the dielectric In addition, it should also consider whether the distance to the operator after passing through the air is safe; the surface discharge is most likely to occur on the interface between the air and the insulator and pose a threat to the operator; factors such as the operator's movement range; The operation has become extremely dangerous and unsafe, which has buried hidden dangers for safe operation. Especially in the environment where the working place is narrow and the insulated bucket truck cannot be parked in place, a kind of overhead cable repair tool that can do some work is designed. becomes more urgent

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