Cable outer insulating layer repairing device

Abstract

The invention discloses a cable outer insulation layer repairing device which comprises two groups of repairing vehicles arranged in parallel, and the two groups of repairing vehicles are connected through two groups of connecting pieces. The two groups of repairing vehicles each comprise a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate which are sequentially arranged from right to left, a sweeping mechanism is rotationally arranged in the middle of the first supporting plate, walking mechanisms are fixedly arranged in the middle of the second supporting plate and the middle of the fourth supporting plate, and a winding assembly is arranged in the middle of the third supporting plate. By arranging the two groups of repairing vehicles which run in parallel, the repairing assemblies of the repairing vehicles can be used for repairing the damaged part of the outer insulating layer of the cable, and then the winding assembly is used for carrying out insulating and waterproof treatment on the repaired cable, so that the service life of the cable is effectively prolonged; wherein the connecting piece can ensure the running stability of the repair vehicle, and can effectively prevent the repair vehicle from turning over in the advancing process.

Description

technical field [0001] The invention relates to the technical field of cable maintenance, in particular to a repairing device for the outer insulating layer of a cable. Background technique [0002] The main function of the outer insulation layer of the cable is to strengthen the insulation performance and protect the cable from mechanical damage. However, after the cable is used for a period of time, the rubber insulation sleeve will be broken, cracked, etc., which will lead to the exposure of the internal cable, and there is a certain safety hazard. Cables are regularly inspected and repaired. [0003] The repair work of the existing wires and cables is usually inspected manually, and the molten rubber is filled in the damaged part to repair the insulation layer. In this process, manual inspection and repair is not only limited by the geographical limitation of the cable laying, but also the work efficiency is low. ; In addition, the height of the cable is usually relativ...

AI Technical Summary

Problems solved by technology

[0003] The existing wire and cable repair work is usually manually inspected visually, and the molten rubber is manually filled in the damaged part to repair the insulation layer. In this process, manual inspection and repair is not only limited by the geographical location of the cable laying, but also low work efficiency. In addition, the height of the cable is usually relatively high, greatly exceeding the normal height of the human body. When repairing the cable, the maintenance personnel often need to use a ladder or scaffolding, which is neither safe nor convenient to move. It takes a long time and requires a lot of manpower and material resources

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