Portable container fixing device and stacking method and fixing method thereof

Abstract

The invention relates to a portable container fixing device. The two sides of the box corner connecting pieces forming an included angle of 90° are respectively fixedly connected to the long-side support frame and the short-side support frame; The matching 90° gap; the brake sleeve has a central through hole, and its end has a limit step. Correspondingly, the inside of the stop block and the box corner connecting piece are respectively provided with a copy of the brake sleeve, and accommodate the brake sleeve. The vertical limit through hole of the moving sleeve; U-shaped pin, one pin is inserted into the limit through hole of the stop block, and the other pin is inserted into the limit sleeve of the brake sleeve; The spacing between the center through holes between the block and the brake sleeve is equal to the spacing between the center through holes between the adjacent brake sleeves, so that the U-shaped pin can be commonly used between the stop block and the brake sleeve, as well as between the adjacent brake sleeves. Between the moving sleeves; each box corner connector is provided with at least a pair of limit through holes, and each limit through hole has the ability to place U-shaped pins in two directions at 90°.

Description

technical field [0001] The invention relates to a portable container fixing device and a stacking and fixing method thereof, belonging to the technical field of container fixing for non-container ships. Background technique [0002] When the existing non-container ships carry containers in the cabin, the following two methods are generally adopted temporarily: one is a welded embedded or protruding base, and the other is a method of lining the bottom of the box with square wooden blocks and binding chains. [0003] When using a buried or protruding base, it is necessary to weld a base to the four corners of each container on the bottom layer in advance, and at the same time increase the corresponding structural reinforcement, the welding workload is very large, and it is easy to cause damage to the bottom plate of the ship. [0004] When using the box bottom lining square wood block and the chain binding method, it is necessary to prepare a large number of hard square wood b...

AI Technical Summary

Problems solved by technology

[0007] 1) There is a large amount of construction on board, and a lot of welding or bottom laying work is required;

[0008] 2) Affecting the shipping schedule, the cost is higher;

[0009] 3) It is inconvenient to disassemble the base, and it is inconvenient to store the padding blocks on the ship;

[0010] 4) There is a risk of damage to the bottom plate of the ship;

[0011] 5) When the box bottom lining square wood and chain binding method are used, the packing volume is limited

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