A test device for a marine integrated replenishment system

Abstract

The invention discloses a test device of a marine comprehensive supply system and belongs to the field of marine machinery. The test device comprises a slide rail support, a slide rail, a small trolley, a pulley assembly, a crank winch and a pulling rope, wherein the slide rail is fixedly mounted on the top of the slide rail support; the small trolley is arranged on the slide rail; the pulley assembly is arranged on the slide rail support; one end of the pulling rope is fixed on the slide rail support and the other end of the pulling rope is fixed on the small trolley after winding the crank winch and the pulley assembly; a wire rope of the marine comprehensive supply system is also fixed on the small trolley; the crank winch includes a crank and a power mechanism; one end of the crank is connected to the power mechanism; and by arranging a movable pulley on the other end of the crank and winding the pulling rope on the movable pulley, the distance between the movable pulley and the pulley assembly periodically changes when the power mechanism drives the crank to rotate. The combined action of the pulling rope and the wire rope allows the small trolley to move back and forth along the slide rail, thereby simulating the motion state of the wire rope in the marine environment.

Description

technical field [0001] The invention relates to the field of marine machinery, in particular to a test device for a marine comprehensive supply system. Background technique [0002] The integrated maritime supply system is a very important equipment on the supply ship. The integrated maritime supply system is mainly used to transport the materials that need to be supplied from the supply ship to the ships that need to be supplied under the sailing state. [0003] When the supply ship is replenishing, it will connect the wire rope of the marine integrated supply system to the ship to be replenished, then place the materials in the cargo trolley hanging on the wire rope, and then make the cargo trolley move along the wire rope to the ship to be replenished. on the ship. In order to ensure the stability of the hoisting trolley, try to ensure that the wire rope is in a tensioned state. However, due to the influence of wind and waves on the sea, it is difficult to keep relative...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the test device in the prior art cannot simulate the motion state of the steel wire rope when the ship floats with the wind and waves, the embodiment of the present invention provides a test device for a comprehensive offshore replenishment system

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