Power transmission line connection fitting

Abstract

The invention relates to a power transmission line connection fitting, which comprises a triangular connecting block, a connecting lug, a fixing plate, a wire fixing mechanism and an adjusting mechanism, wherein one end of the triangular connecting block is connected with the connecting lug through a bolt; the fixing plate is mounted at one end of the connecting lug through a bolt; the adjusting mechanism is symmetrically mounted at the other end of the triangular connecting block; one end of the adjusting mechanism is connected with the wire fixing mechanism; a bolt hole is formed in the joint of one end of the triangular connecting block and the connecting lug; a placing groove is formed in the center of the other end of the triangular connecting block; rectangular holes are formed in the two sides of the placing groove; first sliding grooves are symmetrically formed in the upper end and the lower end of the rectangular hole; mounting holes are symmetrically formed in the triangularconnecting block; the mounting holes are communicated with the rectangular hole; second sliding grooves are symmetrically formed in the side walls of the mounting holes; and first sliding blocks are mounted in the second sliding grooves in a matched mode. Compared with the traditional connection fitting, the power transmission line connection fitting is higher in practicability and safety.

Description

technical field [0001] The invention relates to the technical field of electric power fittings, in particular to a fitting for connecting electric power transmission lines. Background technique [0002] Iron or aluminum metal accessories widely used in power transmission wires are collectively referred to as fittings. Most of the fittings need to withstand large tension during operation, and some of them also need to ensure good electrical contact. There are many types of fittings with different uses, for example, various clamps for installing wires, various hanging rings for forming insulator strings, various crimping tubes and repair tubes for connecting wires, and various types of spacers for splitting wires In addition, there are various types of wire fittings used for poles and towers, as well as the size of the protective wires, which must cooperate with each other. [0003] However, a kind of power transmission line connection fittings in the current market will hav...

AI Technical Summary

Problems solved by technology

[0003] However, a kind of power transmission line connection fittings in the current market will have the following problems during use, a. Because the existing power transmission line connection fittings are in the process of connecting insulators and high-voltage wires, due to the traditional connection fittings connecting high-voltage wires The terminal cannot be adjusted, and it cannot be used universally when connecting wires with different spacings, that is, the practicability is poor; b. The fixing method of the fittings themselves for connecting with traditional power transmission lines and the fixing method for high-voltage wires are relatively simple , resulting in insufficient firmness of the overall connection of the device, that is, the overall safety of the device is low

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