Moving deck positioning guide rail device

Abstract

The invention discloses a moving deck positioning guide rail device comprising four guide rail racks in strip shapes. Each guide rail rack is provided with two to four brackets. The brackets on the four guide rail racks form a support structure capable of supporting two to four moving decks. Each bracket comprises a pivoting shaft parallel to the guide rail racks and a support member arranged on one side of the pivoting shaft; upper and lower pivoting blocks connected through the pivoting shaft are connected with the corresponding guide rail rack; a lower cylinder having the axis parallel to the corresponding guide rail rack is disposed inside the support member; the upper end of a piston of the lower cylinder is connected with a support block; an upper cylinder having the axis perpendicular to the surface of a bin wall is arranged over each bracket; the outer end of a piston of each upper cylinder is connected with front and rear ejector blocks, and a tension spring is arranged between the front ejector block and the rear ejector block; the bottom of the lower cylinder is communicated with the upper cylinder through a hydraulic pipe. By the use of the moving deck positioning guide rail device, the problem of the prior art that the moving decks easily shift so that desk positioning effect is affected or damage of bin rails is caused is effectively solved; the moving deck positioning guide rail device has high practical value.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a movable deck positioning guide rail device. Background technique [0002] The bulkhead track on a multi-purpose ship can be used to fix the multi-layer movable deck, and the four corners of the movable deck are limited by the track composed of four angle steels to prevent the movable deck from moving in the cabin; when the multi-purpose ship needs to transport dense When goods such as steel, steel plates, steel coils and other goods, these bulky goods can only be placed on the bottom of the hold. After the cargo at the bottom of the cabin is placed, use the support of four contoured corbels set on the four bulkhead rails to place the movable deck overhead on the bulkhead rails of the multi-purpose ship. At this time, the bottom surface of the movable deck and the bottom of the cabin The space between them is used to load steel, steel plates, steel coils and other goods, a...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that the movable deck is easy to shift, which affects the positioning effect of the movable deck or causes damage to the bulkhead track, and provides a movable deck positioning guide rail device that can conveniently fix the movable deck

[0004] Another purpose of the present invention is to solve the problem that the corbel support position of the bulkhead track in the prior art is fixed, which easily leads to waste of cabin space, and to provide a movable deck positioning guide rail device with adjustable height of the corbel support and high cabin space utilization

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