Combined multi-functional insulating operation rod

Abstract

The invention relates to a combined multi-functional insulating operation rod which is composed of a handheld handle, an anti-rotation connection joint and an operation head. The anti-rotation connection joint is composed of a base and a connection column. The base is fixedly connected with the handheld handle. An outer thread is formed in the upper portion of the connection column. Symmetrical spring clamping columns are arranged at the middle lower portion of the connection column. The operation head is composed of a connection base and a metal contact, the lower end of the connection base is open, an inner thread is formed in the open end, and the side wall of the connection base is provided with symmetrical clamping holes corresponding to the spring clamping columns. The connection base is in screwed connection with the connection column, and the spring clamping columns are clamped into the clamping holes. The combined multi-functional insulating operation rod is simple in structure, selection is diversified, and the problem that the oneness of the structural type of a metal end portion joint and diversity of operation aims are not matched is solved. The requirements for well and accurately controlling an operation angle, mastering operation direction and controlling operation force in the operation process are met. The inconvenience and hidden danger brought to the hot-line work by the oneness of the structural type of the metal end portion joint of a prior T-type insulating operation rod are eradicated completely.

Description

technical field

[0001] The invention relates to a combined multifunctional insulating operating rod. Background technique

[0002] In the technical field of electrical operation, the insulating operating rod is one of the most commonly used insulating tools in live work. In order to ensure the smooth progress of live work, it is required that the insulating rod should have better insulation strength to ensure that it can withstand possible overvoltage during operation. Reasonable structural type and sufficient mechanical strength are also required to ensure safe, simple and efficient use of live work, and effectively achieve high safety, high quality and high precision to complete live work of electrical equipment. At present, the 110kV and 220kV insulating operating rods are generally "T-shaped" insulating operating rods processed by high-quality epoxy resin tubes with strong insulation performance, good mechanical strength, light weight, and moisture-proof treatment. The...

Images