Cable tensioning device for high-altitude power construction

Abstract

The invention discloses a cable tensioning device for high-altitude power construction. The cable tensioning device comprises a base, a plurality of fixed main bodies arranged at the lower part of thebase, a cable tightening rod arranged at the upper part of the base, and a movable clamp hinged to one end of a fixed rod; two sets of supporting frames are arranged on the upper portion of the base,the two ends of the cable tightening rod are movably installed on the supporting frames through bearings, and a rocker or a motor is arranged at one end of the cable tightening rod. One side of the cable tightening rod is provided with a fixed clamping plate fixedly installed on the upper portion of the base. A pull rod is arranged on the upper portion of the fixed clamping plate, a pull ring isarranged at one end of the pull rod, first movable rods are arranged on two sides of the pull rod and the fixed clamping plate, second movable rods are arranged on one sides of the first movable rods,and a movable clamping plate is arranged on the lower portion of the pull rod and fixedly mounted on one sides of the first movable rods and the second movable rods. The cable tensioning device is fixed to an electric pole or an aerial ladder through the fixed main bodies, the motor is started or the rocker is rotated to conduct tensioning operation on a cable, the operation intensity of an electrician is reduced, and the construction safety of the electrician is protected.

Description

technical field [0001] The invention belongs to the technical field of cable construction, in particular to a cable tensioning device used for high-altitude electric power construction. Background technique [0002] When electricians carry out electric power construction, in order to ensure the safety and standardization of cable erection, they often need to tighten the cables. Cable tensioning operations are generally carried out at high altitudes, and are manually tightened by electricians, and electricians It is difficult to apply force when working at high altitudes. Not only is it very laborious, but also the risk factor for tensioning operations at high altitudes is high, so a cable tensioning device is required. [0003] However, the existing high-altitude cable tensioning device has a complex structure, which is not conducive to carrying it to high altitude for operation, or it has a single function, only has one function of tensioning, and it needs to carry many oth...

AI Technical Summary

Problems solved by technology

[0002] When electricians carry out electric power construction, in order to ensure the safety and standardization of cable erection, they often need to tighten the cables. Cable tensioning operations are generally carried out at high altitudes, and are manually tightened by electricians, and electricians It is difficult to apply force when working at high altitudes, not only is it very laborious, but also the risk factor of tensioning operations at high altitudes is high, so

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