Electric truck charging arm and device

Abstract

The invention discloses an electric truck charging arm, which comprises an arm body, wherein the arm body is of a hollow guide pipe structure, and the arm body is provided with at least two movable nodes; at least one node is a limiting node, the limiting node comprises a mounting table, a limiting assembly is arranged in the mounting table, the limiting node further comprises a third connecting block hinged to the mounting table, and under the action of the limiting assembly, the third connecting block rotates relative to the mounting table in a limiting mode. Through the arrangement of the electric truck charging arm, the problem that a charging cable of a heavy-duty car is difficult to move and store due to heavy weight is solved, the service life of the cable is prolonged, the operation difficulty is reduced, and the working efficiency is improved. Meanwhile, the electric truck charging arm can meet the use requirements of multiple working conditions when being loaded on a movablesmall truck in combination with a charging pile.

Description

technical field [0001] The invention belongs to the technical field of charging piles, in particular to a charging arm connected with a charging pile of an electric truck and a device thereof. [0002] technical background [0003] As countries around the world pay more attention to environmental protection, technological progress and energy security, the application of internal combustion engines that consume a lot of fossil energy in the field of road transportation is gradually being replaced by electric new energy vehicles. Car charging piles have sprung up like mushrooms after rain, and emerging products are accompanied by new problems. Among them, the charging cables for new energy heavy vehicles are difficult to move and store during the charging process due to problems such as thick diameter, heavy weight, and complex operating conditions. And easy to wear. However, most of the winders for heavy-duty cables on the market are bulky, inconvenient to use, and difficult ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to provide an electric truck charging arm and its device, which solves the problem of heavy-duty vehicle charging cables that are difficult to move and accommodate due to excessive weight through reasonable configuration of the component structure, and improves the cable Cable life, reduce operation difficulty, improve work efficiency, and at the same time, it can meet the needs of multi-working conditions when it is loaded on a movable small truck with charging piles

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