Multi-angle operating rod

Abstract

The invention relates to an insulated operating rod, and is particularly applicable to temporary wiring for test and maintenance to a high-altitude device and operated on the ground. At present, high-altitude test wiring for the maintenance and the test to a power transmission device is relatively difficult, and certain unsafe factors affect the device and operators. The multi-angle operating rod provided by the invention is composed of a wiring clamp, a specific push-pull rod and a fixed bracket; the wiring clamp consists of an upper clamp jaw and a lower clamp jaw, and the lower clamp jaw moves along pulleys; a steel wire rope connecting an upper pulley and a lower pulley is controlled by a specific push-pull mechanism operated by lifting a long rod; the specific push-pull mechanism is provided with a locking mechanism capable of ensuring a clamping force of the clamp jaw; a mounting hole located between the upper clamp jaw and the lower clamp jaw is long and sloping, and enables the clamp jaws to be tightly clamped and generate transverse friction movement at the same time, thereby overcoming an oxidation film at a wiring position. The invention enables the conventional high-altitude working to be completed on the ground, fundamentally avoids danger caused by climbing, and greatly improves working conditions for the field operators.

Description

technical field [0001] The invention relates to an insulating operating rod, which is especially suitable for temporary wiring when the ground faces high-altitude equipment for testing or maintenance. Background technique [0002] At present, it is difficult to conduct high-altitude test wiring for substation equipment maintenance and testing. For the wiring points that cannot be directly touched, operators need to climb up the equipment or use tower cranes and high-altitude buckets for wiring. Some equipment tower cranes and high-altitude buckets The jib truck cannot reach it, and climbing equipment is not allowed. It is difficult and inefficient to use the ladder to move. The labor intensity of the test operators is high, the working hours are prolonged, and there are certain unsafe factors for equipment and personnel. Thereby, people are eager to have a kind of operating stick that can overcome above-mentioned defective to come out. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

[0002] At present, it is difficult to conduct high-altitude test wiring for substation equipment maintenance and testing. For the wiring points that cannot be directly touched, operators need to climb up the equipment or use tower cranes and high-altitude buckets for wiring. Some equipment tower cranes and high-altitude buckets The jib truck cannot reach, and climbing equipment is not allowed. It is difficult and inefficient to use the ladder to move. The labor intensity of the test operators is high, the working hours are prolonged, and there are certain unsafe factors for equipment and personnel.

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