A foreign matter cutting device for power distribution lines

Abstract

The invention relates to a foreign matter cutting device for a distribution line. The device comprises: a supporting rod sleeved with a sleeve in a sliding mode; and a mounting rod, wherein the supporting rod is connected with a clamping plate through the sleeve and the mounting rod, a first clamping plate and a second clamping plate are symmetrical about the mounting rod and are rotationally connected with the mounting rod, the first clamping plate and the second clamping plate form a clamping end capable of being opened and closed, first cutting knives are respectively fixed at the clampingends of the first clamping plate and the second clamping plate, first mounting seats are arranged at the other ends, close to the sleeve, of the first clamping plate and the second clamping plate respectively, and a second mounting seat is fixed to the sleeve, a connecting rod is rotatably connected between the second mounting seat and the first mounting seat, and the first clamping plate and thesecond clamping plate are connected with reset springs fixed to the mounting rod between the first mounting seat and the fixing seat correspondingly. The device can clamp and remove mulching films andplastic cloth lamp moving objects wound on a power distribution line, and is simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of power equipment cleaning, in particular to a device for cutting foreign matter from power distribution lines. Background technique [0002] Distribution lines have been operating in a natural environment for a long time. During spring and autumn and windy weather, foreign objects such as kites, mulch, and plastic sheets are often scraped off on the ground wires of overhead distribution lines. The occurrence of accidents such as short-circuit tripping directly threatens the safe operation of distribution lines. [0003] Therefore, line clearing work is an important task for the operation and maintenance of distribution lines. In order to ensure the continuity of power supply, live work is required in most cases for clearing work, resulting in heavy workload and heavy tasks for distribution line maintenance personnel. At present, most of the rope-shaped foreign objects such as kite hanging strings are remo...

AI Technical Summary

Problems solved by technology

[0003] Therefore, line clearing work is an important task for the operation and maintenance of distribution lines. In order to ensure the continuity of power supply, live work is required in most cases for clearing work, resulting in heavy workload and heavy tasks for distribution line maintenance personnel.

At present, most of the rope-shaped foreign objects such as kite hanging strings are removed directly through the insulating rod. Although the insulating rod is simple, it is difficult to remove the rope-shaped foreign objects efficiently. However, it is difficult to cut the mulch and plastic cloth, and it is inconvenient to clamp. Therefore, a foreign matter cutting device for power distribution lines is needed to improve the above problems

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