Pull-type high voltage cable deicing hammer

Abstract

The invention discloses a pull-type high voltage cable deicing hammer and relates to a cable deicing device. One end of a sheave shaft of a front sheave (21) and one end of a sheave shaft of a rear sheave (1) are connected to one sides of the upper ends of two board bodies of a board shaped like an inverted right-angled h, one end of a hammer handle (15) is connected with one side of the board body at the lower end of the board through a hammer handle positioning shaft, a spring positioning rod (19) is fixed on the front corner of the board, the two ends of a spring (17) are connected with the middle of the spring positioning rod and the hammer handle respectively, the other end of the hammer handle is provided with a hammer body (13), semicircular grooves (14) are formed in the upper face of the hammer body at intervals, and the upper end of a hauling cable (23) is connected with the middle of the hammer handle. The pull-type high voltage cable deicing hammer walks on a high voltage cable through the front sheave and the rear sheave, a person under a pole pulls the hauling cable with a hand to remove ice on the high voltage cable, and the purpose of rapid deicing is achieved.

Description

Technical field [0001] The invention relates to a cable deicing device, in particular to a traction type high-voltage cable deicing hammer. Background technique [0002] It is well known that freezing rain occurs in all parts of our country. Once freezing rain occurs, it will accumulate and form ice on high-voltage cables. A small amount of the problem is not big, but once the thickness reaches one centimeter or more, the weight of the ice will increase. The weight of the high-voltage cable will cause the high-voltage line tower to fall down. The current practice is to use a hammer to hit the high-voltage cable by the staff to make the ice fall off. However, because the high-voltage line tower is prone to collapse at this time, the staff’s Safety cannot be guaranteed. Summary of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention discloses a traction type high-voltage cable deicing hammer, which uses front sheaves and rear sheaves ...

AI Technical Summary

Problems solved by technology

[0002] As we all know, freezing rain occurs all over our country. Once freezing rain occurs, it will accumulate and form ice coating on high-voltage cables. A small amount of problems is not a big problem, but once the thickness reaches one centimeter or more, the weight of ice coating will increase. The weight of the upper high-voltage cable will cause the high-voltage line tower to fall. The current method is to use a hammer to let the staff climb the tower and knock the high-voltage cable to make the ice fall off. However, because the high-voltage line tower is prone to collapse at this time, the staff's safety not guaranteed

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