Lead-connecting device

Abstract

The invention relates to a lead-connecting device in a power system. The device comprises a hydraulic press binding clip and a hydraulic system matched with the same and is characterized in that a guide rail is fixed on a worktable, a trolley which can move along the guide rail and is provided with the hydraulic press binding clip is mounted on the guide rail, the hydraulic press binding clip is fixed on a fixed plate on the trolley, a lifting device and a guiding device for moving the fixed plate up and down are mounted between the fixed plate and the trolley, a fixed frame is mounted on the worktable at one end of the trolley and provided with a lead-clamping device, a lead-clamping trolley which can move along the guide rail is mounted on a guide rail at the other end of the trolley and is provided with a lead-clamping device, and the lifting device, the guiding device and a tension device which pulls the lead-clamping trolley to move along the guide rail are mounted on the lead-clamping trolley. The invention has the advantages of reasonable structure, convenient use and high working efficiency and lead-connecting quality.

Description

technical field [0001] The invention relates to a wire connection device in an electric power system. Background technique [0002] In the process of laying out the conductors of high-voltage, ultra-high-voltage and ultra-high-voltage transmission lines, the connection of the conductors is to connect the joints of the crimping tubes and the conductors together through the clamp head of the hydraulic press. The quality of the hydraulic connection will directly affect the quality and quality of the conductor connection. Safety. At present, in the process of hydraulic connection operation, manpower is used to keep the two connected wires straight at both ends of the crimping tube. At the same time, after pressing a mold, it is necessary to use manpower to move the hydraulic machine clamp head with a weight of about 100KG. The crimping of the next mold, on the one hand, the labor intensity of the workers is high; on the other hand, the crimping tube is often bent due to the une...

AI Technical Summary

Problems solved by technology

At present, in the process of hydraulic connection operation, manpower is used to keep the two connected wires straight at both ends of the crimping tube. At the same time, after pressing a mold, it is necessary to use manpower to move the hydraulic machine clamp head with a weight of about 100KG. The crimping of the next mold, on the one hand, the labor intensity of the workers is high; on the other hand, the crimping tube is often bent due to the unevenness of the wires at both ends of the crimping tube in the horizontal and vertical directions, which affects the process quality of the wire; third, Due to the instability of human control, the wire is slightly displaced in the middle of the crimping tube, resulting in potential defects in process quality and potential safety hazards in line operation.

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