Tapping current structure for phase line conductors of bus

Abstract

The invention discloses a tapping current structure for phase line conductors of a bus. Electric-conducting plugs on the phase line conductors of a phase line component and the corresponding phase line conductors are fixedly connected with corresponding limiting blocks and accommodating cavities through limiting grooves and mounting feet in an interference fit mode, and accordingly, any auxiliaryconnection including welding and riveting is not needed. The electric-conducting plugs on the phase line conductors are in sequentially staggered distribution in the length direction. After the electric-conducting plugs are mounted on the phase line conductors, and the phase line component is formed through tight restraint of an insulated protection fastener, so that selection of the phase line conductors is not needed during bus product assembly, convenience in mounting and operating is achieved, time is saved, and production efficiency is improved. The thicknesses of the electric-conductingplugs and the phase line conductors are the same, and connection portions are free of raised connectors, so that the occupied space is small, the structure is simple, and operation is facilitated.

Description

technical field [0001] The invention relates to a structure for tapping current of a phase line conductor of a bus bar. Background technique [0002] The busway products in the power transmission and transformation equipment in the power industry generally tap the current through the plug-in box, and the socket structure needs to be set at the position where the equipment taps the power flow. Plug-in contact with electric power; the plug-in structure of traditional busway products generally sets U-shaped pins in the plug-in box to be directly plugged on the phase conductor of the busway. A certain clamping force is required to ensure that the pins and the phase conductors are in close contact with each other for electrical conduction, but the clamping force between the pins and the phase conductors is difficult to insert, and the phase conductors are easy to wear after multiple insertions, which affects the stability of the current transmission of the busway; Some products ...

AI Technical Summary

Problems solved by technology

[0002] The busway products in the power transmission and transformation equipment in the power industry generally tap the current through the plug-in box, and the socket structure needs to be set at the position where the equipment taps the power flow. Plug-in contact with electric power; the plug-in structure of traditional busway products generally sets U-shaped pins in the plug-in box and directly plugs them into the phase conductor of the busway. A certain clamping force is required to ensure that the pins and the phase conductors are in close contact with each other for electrical conduction, but the clamping force between the pins and the phase conductors is difficult to insert, and the phase conductors are easy to wear after multiple insertions, which affects the stability of the current transmission of the busway; Some products have a riveted plug structure after punching holes on the phase conductor, and the pins of the plug-in box and the plug are closely connected to tap the current, but the riveted plug has a protruding riveting joint on the large surface of the phase conductor, which takes up a lot of space and is difficult to rivet. Sometimes there is a certain deformation of the phase line conductor, which affects the conductive efficiency of the busway product, the structure is complex, the manufacturing process is cumbersome, the installation and transportation are inconvenient, the current transmission efficiency is low, and the operation stability of the busway system is affected

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