Tubular bus connecting terminal and mounting method thereof

Abstract

The invention discloses a tubular bus connecting terminal and a mounting method thereof. The tubular bus connecting terminal comprises a socket and a plug, wherein the socket is mounted in electric equipment, and the plug is mounted on a tubular bus. The mounting method of the tubular bus connecting terminal comprises the following steps: mounting a contact finger into a socket conductor fixed in a socket body, and mounting the socket into the electric equipment; peeling a conductor, an insulating layer, an insulating shielding layer and a metal shielding layer from the end part of the tubular bus according to a preset peeling size, sequentially sleeving the tubular bus with a support shell, a spring set and a rubber component of the plug, integrally inserting the plug connected with the tubular bus into the socket to enable the conductor of the tubular bus to be in direct contact with the contact finger of the socket conductor, and finally fixedly connecting the plug with the socket by virtue of a first fastening component. The tubular bus connecting terminal meets the electric power transmission requirements and plays the roles of insulation and seal of equipment and has very wide application prospects, and the connection between the tubular bus and electric equipment is realized.

Description

technical field [0001] The invention relates to the technical field of connecting terminals for connecting electric equipment and tubular busbars, and more specifically, relates to a connecting terminal used for connecting tubular busbars to electrical equipment such as switches and transformers and an installation method thereof. Background technique [0002] Tubular busbar technology originated in Germany. Because of its obvious advantages such as high current, low loss, high mechanical strength, good insulation, and wide application range, it has developed rapidly all over the world in recent years. The essence of the tubular busbar is a busbar product that uses copper or aluminum alloy tubes as conductors and is insulated on the outside. It is called "tubular cable" abroad. At present, in China, the country has no specific and detailed product standards, and each enterprise implements its own enterprise standards. Domestic companies that produce tubular insulated busbars...

AI Technical Summary

Problems solved by technology

Obviously, with the continuous increase of the main transformer capacity, it is difficult to meet the requirements of bus heating and short-circuit electromotive force in terms of technology and structure.

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