Hydraulic connection operating platform of grounding wires

Abstract

The invention relates to a hydraulic connection operating platform of grounding wires, belonging to a machine tool for carrying out hydraulic connection on two electric grounding wires by using a crimping pipe. Two rails are erected on a platform base in parallel; two grounding wire support bases are arranged at the left side and the right side of the two rails by sliding blocks; a pair of hydraulic pliers are fixed in a fixed ring through a plurality of fastening bolts; the fixed ring is welded on a mounting plate; the mounting plate is arranged on the two rails through four sliding blocks arranged the lower part of the mounting plate; a stepping motor is arranged on the platform base; a ball screw is connected with the stepping motor through a shaft; the ball screw is arranged below the platform base through two sliding rail supports and spirally connected to a screw nut; and the screw nut is fixed on the bottom surface of the mounting plate. The hydraulic connection operating platform disclosed by the invention has the characteristics of simple structure, safety and reliability, controllable lapping length of the two grounding wires and high crimping efficiency.

Description

technical field [0001] The invention relates to a construction tool for power transmission line engineering, in particular to a hydraulically connected operating machine tool for connecting two ground wires for construction. Background technique [0002] The hydraulic connection construction of the ground wire in the transmission line project is to use manpower to keep the two connected ground wires straight at both ends of the crimping tube. After pressing one mold, the manpower twitches the crimping parts to carry out the crimping of the next mold. . This traditional method has the following disadvantages: large amount of labor, low construction efficiency, unstable lap length, and easy bending of crimped tubes. Chinese patent literature discloses a "wire connection device" (application number 201020235801.3), which has problems such as relatively complicated structure, uncontrollable overlapping length of the ground wire, and manual movement of hydraulic clamps. Conten...

AI Technical Summary

Problems solved by technology

This traditional method has the following disadvantages: a large amount of labor, low construction efficiency, unstable lap length, and crimping tubes are easy to bend

Chinese patent literature discloses a "wire connection device" (application number 201020235801.3), which has problems such as a relatively complex structure, uncontrollable length of overlapping ground wires, and manual movement of hydraulic clamps.

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