A cable anti-ice and snow protection device

Abstract

The invention discloses an anti-icing and snow protection device for cables, which comprises a snow collecting bucket for containing snow and a rotating part located under the snow collecting bucket, the snow collecting bucket is eccentrically arranged above the rotating part, and the rotating part is eccentric. The snow collecting bucket is set on the outside of the cable to drive the snow collecting bucket to rotate when the center of gravity of the device is offset, and the snow collecting bucket is fixedly connected with the rotating part; the cross section of the snow collecting bucket is funnel-shaped and has a bar-shaped structure. The beneficial effect is that: after snow is accumulated inside the snow collecting bucket, the overall center of gravity of the equipment is shifted upward, which breaks the overall balance state of the equipment, and then drives the snow collecting bucket to deflect downward, and pours out the snow inside, thereby eliminating snow accumulation and accumulation. After the snow falls, the equipment returns to the initial equilibrium state, and the next snow protection protection process can be entered; the sealing part and the main hanging ring are connected flexibly. During installation, the opening between the sealing part and the main hanging ring can The rotating part is sleeved on the outside of the cable, which is convenient for disassembly and assembly.

Description

technical field

[0001] The invention belongs to the technical field of cable protection, and in particular relates to a cable anti-ice and snow protection device. Background technique

[0002] In the cold northern winter, snow accumulation is easy to form on the transmission cable. Due to the high structural strength of the cable itself, a small amount of snow accumulation will not affect the cable transmission. , The outer side of the cable often forms an "ice and snow jacket", thereby increasing the amount of snow, especially the weight on the cable will be greatly increased, causing the cable to break or damage the structure of the transmission tower. The snow removal methods in the prior art include manual snow removal and automatic snow removal. Manual snow removal is to clear the snow on the cable line by workers, which has high labor intensity, poor timeliness and high cost; The heating wire, when snow accumulation is formed, automatically controls the heating to mel...

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