A cable short-range deicer

Abstract

The invention discloses a short-range cable ice removal device. The device comprises a sleeve seat and an operation pull rod, wherein the sleeve seat is internally provided with a main center hole forcontaining cables; a rod seat is arranged at the bottom of the sleeve seat; the rod seat is hinged with the upper end of the operation pull rod; the sleeve seat comprises a first half sleeve seat anda second half sleeve seat; the first half sleeve seat is hinged with the second half sleeve seat; a first positioning seat is arranged on the first half sleeve seat; a second positioning seat is arranged on the second half sleeve seat; the first positioning seat is clamped with the second positioning seat; the main center hole is internally provided with a plurality of ice breaking mechanisms; each ice breaking mechanism comprises an ice breaking seat shell, an ice breaking motor and an ice breaking knife; and each ice breaking cutter comprises a cutter shaft, a cutter head connected with thecutter shaft and a plurality of needle knives arranged on the cutter head. The short-range cable ice removal device has the beneficial effects of being reasonable in structure, effectively removing ice on outdoor cables and being good in ice removal process continuity and strong in ice removal ability, has pre-extruding and pre-breaking functions, and is capable of protecting the needle knives and enhancing the ice removal effect.

Description

technical field [0001] The invention belongs to the field of electric power, in particular to a cable short-range deicer. Background technique [0002] In the field of electric power, outdoor high-voltage cables often freeze in winter. In some cold areas, if the high-voltage cables freeze for a long time or the amount of ice is too large for a long time, the cables are likely to sink and collapse, and It also affects power transmission. In addition, when a certain section of high-voltage cable needs to be maintained, connected, overhauled, etc., the ice layer on the high-voltage cable will also affect the normal construction. At present, there is a lack of reasonable and efficient means for cable deicing. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a short-distance cable deicer with reasonable structure, effective deicing for outdoor cables, good continuity in the deicing process and ...

AI Technical Summary

Problems solved by technology

[0002] In the field of electric power, outdoor high-voltage cables often freeze in winter. In some cold areas, if the high-voltage cables freeze for a long time or the amount of ice is too large for a long time, the cables will easily sink and collapse. It also affects power transmission

In addition, when a certain section of high-voltage cable needs to be maintained, wired, overhauled, etc., the ice layer on the high-voltage cable will also affect the normal construction

At present, there is a lack of reasonable and efficient means for cable deicing

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