Straight rod porcelain insulator replacement auxiliary device

Abstract

The invention discloses a straight rod porcelain insulator replacement auxiliary device, which comprises a positioning clamp, a lifting mechanism and a tensioning mechanism, wherein the positioning clamp comprises a [-type clamping seat; the lifting mechanism comprises an upper fixing plate, a lower fixing plate, a [-type sliding block and a screw rod, the lower fixing plate is arranged on the [-type clamping seat, the upper fixing plate is connected with the lower fixing plate via two guiding rods, the upper part of the screw rod is sleeved in a through hole arranged in the upper fixing plate, the lower end of the screw rod is sleeved in a countersink in the lower fixing plate, the [-type sliding block correspondingly sleeves the guiding rods and the screw rod, and the front end of the [-type sliding block is provided with two supporting casings; and the tensioning mechanism comprises a pull pipe and an L-type pull rod, the L-type pull rod sleeves two ends of the pull pipe in a threaded connection mode, the bottom end of the L-type pull rod is provided with a clamping mechanism, and the pull pipe is sleeved in the two supporting casings. By using the tensioning mechanism and the lifting mechanism, pullback and lifting of a power line at the top end of the porcelain insulator can be realized smoothly, and replacement of the porcelain insulator is facilitated.

Description

technical field [0001] The invention relates to an auxiliary device for replacing straight-rod insulating porcelain bottles. Background technique [0002] Insulating porcelain bottles are widely used in power distribution lines. In order to ensure the normal operation of power supply lines, electric power workers need to inspect the power supply lines on time. If the insulating porcelain bottles are found to be damaged or aging during the inspection process, they need to be replaced. At present, electric power workers mainly utilize two wire tighteners to pull back the electric wires on both sides of the insulating porcelain bottle when replacing the insulating porcelain bottle on the straight line distribution line, and then perform the replacement of the insulating porcelain bottle. The operation process of using the wire tensioner to pull back the wire is too cumbersome, and the electric staff on the top of the pole cannot flexibly change the location, so that the replace...

AI Technical Summary

Problems solved by technology

The operation process of pulling back the wires with a wire tensioner is too cumbersome, and the electric staff on the top of the pole cannot flexibly change the location, so that the replacement efficiency of the insulating porcelain bottle on the top of the pole is low, and the labor intensity of the staff is also high.

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