Up-top J-shaped wire clamp installer

Abstract

The invention belongs to the technical field of power equipment, and particularly relates to a top-up J-shaped wire clamp installer. The installer comprises a positioning and mounting part, the positioning and mounting part comprises a base and clamping rods, the two clamping rods are parallel to each other, so that a gap between the two clamping rods forms a placement channel allowing a wire clamp to be inserted in the length direction of the clamping rods, and a positioning assembly used for fixing an upper guide block at the wire clamp is arranged in the placement channel; and an auxiliary wire locking clamp and a main wire guiding clamp are arranged on the two sides of the positioning installation part respectively, a clamping opening of the main wire guiding clamp and a head end notch of a lower guiding block of the wire clamp located in the placement channel both face upwards, and therefore a main wire can be guided into the head end notch through the main wire guiding clamp. The wire clamp parallel groove working efficiency of the wire clamp installer can be improved, and the overall structure is very compact and stable.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a top-up J-shaped wire clip installer. Background technique [0002] The J-shaped clamp is a non-load-bearing link clamp, which is used to connect the secondary line of the branch line of the 10kV power line to the main line of the main line. The shape reference of the J-shaped clamp figure 1 As shown, it includes two J-shaped guide blocks that engage with each other and a tension bolt that guides the two guide blocks to produce similar movements. During installation, the auxiliary line of the branch line is embedded in the slot of one of the guide blocks, and the main line of the main line is embedded in the slot of the other guide block; the two guides are tightened by the cooperation of the tension bolt and the tension nut. block, so that the auxiliary line and the main line are tightly clamped on the guide block, so that the current connection a...

AI Technical Summary

Problems solved by technology

However, with the development of intelligent robots, when the aerial work robot uses the above-mentioned installer, its position is extremely stable, and then the hook installation from top to bottom leads to the complexity of the operation process; the mechanical arm needs to be operated first The installer lifts up and crosses the main line, and then determines the relative position of the main line and the catch claw, and then makes the installer go down and hook from top to bottom. The overall operation efficiency is difficult to reach the ideal level, and it needs to be solved urgently.

On the other hand, because the screw sleeve at the striking part of the traditional clamp installer is directly driven by the striking motor and produces a rotary motion, that is, it only has a rotary motion around its own axis.

When the threaded sleeve engages with the tension nut and rotates the tension nut, the two guide blocks move relative to each other during the clamping process, and at the same time the tension nut rotates upward along the tension bolt, and the tension nut will gradually The detachment of the screw sleeve, and then the incomplete contact between the screw sleeve and the tension nut

The above-mentioned incomplete contact phenomenon, at the slightest, makes the assembly process of the J-shaped clamp inefficient, and requires frequent start-stops to hit the motor many times in order to ensure that the tension nut can rotate; As a result, the clamping force of the wire clamp is low or even the groove fails.

Once the above situation occurs, the operator will have to manually work at heights to troubleshoot, which is extremely time-consuming and laborious, which obviously brings great troubles to the actual line clip and ditch operation

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