Horizontal swinging-resistance device for transport ship cargo bin for cargos with easy flowing state

Abstract

The invention discloses a horizontal swinging-resistance device for a transport ship cargo bin for cargos with the easy flowing state. The horizontal swinging-resistance device comprises the cargo bin and is characterized in that guide rails are mounted on the left bin wall and the right bin wall of the cargo bin in a uniform distribution mode; moving blocks are clamped on the guide rails; swinging-resistance partition plates are hinged to the bottom ends of the moving blocks; and one ends of hydraulic oil cylinders are hinged to the moving blocks, and the other ends of the hydraulic oil cylinders are hinged to the swinging-resistance partition plates. Racks are arranged on the inner sides of the guide rails; the moving blocks are internally provided with gears through sliding bearings; the gears and the racks are engaged; the moving blocks are engaged with the guide rails through the gears and the racks; the tops of the moving blocks are hinged to the hydraulic cylinders; and the hydraulic cylinders are hinged to the guide rails. The horizontal swinging-resistance device has the beneficial effects that under the condition that the moisture content of the cargos with the easy flowing state is not excessively restricted, the horizontal swinging-resistance partition plates which can make two-degree-of-freedom movement are arranged in the bin, thus horizontal movement of the cargos with the easy flowing state is restrained, and ship stability is guaranteed; and the system is simple in structure, convenient to operate, high in practicability and wide in application range.

Description

technical field [0001] The invention relates to a horizontal swaying device for a cargo hold of an easy-flowing cargo carrier, belonging to the technical field of ship engineering. Background technique [0002] According to the IMSBC rules, currently the safety of liquefied cargo is ensured mainly by controlling the moisture content of the cargo by sea. In practice, the determination method and accuracy of the Transportable Moisture Limit (TML) value for each cargo are still controversial. The sample selection in the TML test and the effect of rain in the loading process after the test are all uncontrollable factors affecting the TML. In addition, even if the moisture content meets the current shipping requirements, the possibility of fluidization during sea transportation cannot be completely eliminated. [0003] For example, the publication number CN203268291U discloses that the present invention provides a sloshing control device for liquid tanks and a liquid tank carry...

AI Technical Summary

Problems solved by technology

In addition, even if the moisture content meets the current shipping requirements, the possibility of fluidization during sea transportation cannot be completely eliminated.

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