Abutting device for wiring of tensioning power cable

Abstract

The invention discloses an abutting device for wiring of a tensioning power cable. The abutting device comprises a support rack, wherein a horizontal plate is arranged at an upper end of the support rack, a guide sleeve is arranged at a middle part of a lower end of the horizontal plate, a screw rod is arranged in the guide sleeve, a left end of the screw rod is connected with a driven chain wheel, an upper end of the driven chain wheel is connected with a driving chain wheel via a chain, sliding blocks are connected with middle parts of two ends of the screw rod, fixed posts are arranged at lower ends of the sliding blocks, support plates are arranged at lower ends of the fixed posts, first limitation blocks are arranged at two sides of a lower end of each support plate, a clamping rod ishinged with lower ends of the first limitation blocks, a clamping ring is arranged at an inner side of the clamping rod, a second limitation block is arranged at a middle part of the clamping rod andis hinged with a pull rod, and a rotation wheel is hinged with the other end of the pull rod. By the abutting device, power cables at two ends are clamped and fixed, abutting of the power cables after being clamped is further achieved, the abutting device is simple to operate, the abutting efficiency of the power cable is achieved, meanwhile, the labor intensity of a worker is also reduced, and the abutting demand of a multi-core power cable is satisfied.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a butt joint device for tensioned power cable connection. Background technique [0002] Cable phase checking is one of the more common tasks in power construction. After the cable line is laid and before it is connected to the power system, it must be checked according to the phase on the power system. If the phases do not match, the cable will short-circuit when the two power supplies are connected, and the motor will reverse when the cable is sent to the user, and the parallel operation cannot be performed when the cable is sent to the low-voltage grid. Since the checking operation is cumbersome, the checking personnel need to maintain a patient and meticulous working attitude, and any wrong labeling of a cable core may lead to serious consequences. Therefore, it is very important for the checker to ensure that the labels at both ends of the cable core are completely c...

AI Technical Summary

Problems solved by technology

[0003] For a long time, the problem of multi-core cable alignment has plagued the on-site engineering personnel. Using the traditional lighting method and universal modification method is time-consuming and laborious, and the probability of error is high

At present, cable aligners are mostly used to complete the core alignment work of cables. The existing docking devices for power cable wiring are complicated to operate. During use, the cables at both ends need to be manually clamped, and then moved closer together. This docking method not only increases the labor intensity of the workers, but also the docking efficiency is very low, which is very inconvenient to use and seriously affects the progress of the entire construction period.

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