Marine automatic anti-swing high-voltage switch cabinet

Abstract

The invention discloses a marine automatic anti-swing high-voltage switch cabinet, which comprises a box body. The middle of the top of the box body is fixedly connected with the upper end of a firstspherical universal joint; the lower end of the first spherical universal joint is fixedly connected with the upper end of a connecting rod; the lower end of the connecting rod is fixedly connected with the middle of the top side of a square heavy hammer; rectangular through grooves are formed in the front side, the rear side, the left side and the right side of the middle of the box body correspondingly; inserting plates are movably installed in the rectangular through grooves correspondingly and can only slide inwards or outwards along the corresponding rectangular through grooves correspondingly; the middles of the inner sides of the inserting plates are fixedly connected with the outer ends of columns correspondingly; and the spherical faces of the inner ends of the columns are in sliding contact fit with the corresponding sides of square heavy hammers. The marine automatic anti-swing high-voltage switch cabinet is simple in structure, ingenious in conception, capable of achievingautomatic anti-swing of the high-voltage switch cabinet through a simple pure mechanical structure, high in reliability, convenient to achieve, free of energy consumption, suitable for long-term marine operation, capable of meeting actual requirements and suitable for popularization.

Description

technical field [0001] The invention belongs to the field of electrical equipment, in particular to a marine automatic anti-swing high-voltage switchgear. Background technique [0002] The main function of the switchgear is to open and close, control and protect the electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. Marine switchgear needs to consider the anti-swing performance of the switchgear, because the hull Swinging drives the switchgear to swing, which will easily loosen the internal circuit connection of the switchgear and affect the safe navigation of the ship. The existing marine anti-swing switchgear is realized by the cooperation of various electronic components, resulting in a complex structure of the anti-swing device. Swing easily reduces the sensitivity or failure of electronic components, resulting in low reliability of the anti-swing device, which cannot meet the actual needs. Th...

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Problems solved by technology

[0002] The main function of the switchgear is to open and close, control and protect the electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. Marine switchgear needs to consider the anti-swing performance of the switchgear, because the hull Swinging drives the switchgear to swing, which will easily loosen the internal circuit connection of the switchgear and affect the safe navigation of the ship. The existing marine anti-swing switchgear is realized by the cooperation of various electronic components, resulting in a complex structure of the anti-swing device. Swing easily reduces the sensitivity or failure of electronic components, resulting in low reliability of the anti-swing device, which cannot meet actual needs. Therefore, we have invented a marine automatic anti-swing high-voltage switchgear with a purely mechanical structure.

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