A compact dual-purpose shore connection box

Abstract

The invention discloses a compact dual-purpose shore-based power box comprising a fixed base and a column. A first swing arm and a second swing arm extending to the two sides symmetrically are hinged to the top of the column. A lifting driving device pointing upward is arranged on the fixed base. A first support rod hinged to the first swing arm is hinged to the top of the lifting driving device, and a second support rod hinged to the second swing arm is also hinged to the top of the lifting driving device. Two power box shells are respectively hung at the tail ends of the first swing arm and the second swing arm respectively. Each power box shell is equipped with a power supply socket outside. According to the compact dual-purpose shore-based power box of the invention, the first swing arm and the second swing arm can swing up and down as the lifting driving device stretches out and draws back, so as to change the height of the power box shells. The power box has a compact structure, covers a small area, and facilitates simultaneous power supply to two ships.

Description

technical field [0001] The invention relates to the field of ship power supply devices, in particular to a dual-purpose shore connection box with a compact structure. Background technique [0002] After the ship docks, it loses power, and the electrical equipment on the ship needs an external power supply to work. Therefore, it is necessary to equip an electrical junction box on the shore. Usually, the electrical connection boxes are fixed, and each electrical connection box supplies a ship. [0003] Multiple power connection piles on the shore protrude above the ground, cannot be moved, are inconvenient to use, and hinder the hoisting and transportation of some goods, especially the situation of multi-ship power supply is more complicated, the ground occupies a large area, and it is difficult to realize multiple power connections The height adjustment of the pile needs improvement. Contents of the invention [0004] The main technical problem to be solved by the present...

AI Technical Summary

Problems solved by technology

[0003] Multiple power connection piles on the shore protrude above the ground, cannot be moved, are inconvenient to use, and hinder the hoisting and transportation of some goods, especially the situation of multi-ship power supply is more complicated, the ground occupies a large area, and it is difficult to realize multiple power connections Pile height adjustment needs improvement

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