Auxiliary shock-absorbing device for cargo box

Abstract

The invention discloses an auxiliary shock-absorbing device for a container, which comprises a circular connecting block, an anti-extrusion plate is fixedly connected to the rear end surface of the circular connecting block, and the ends of the telescopic rods away from the center of the circle pass through the telescopic space. The inner wall extends outwards and is hinged with a connecting rod extending backward. A block is provided at a position corresponding to the rear side of the connecting rod, and adjacent blocks are connected by a tightening device. The fixed One end of the connecting shaft away from the transmission gear passes through the inner wall of the spline groove and is fixedly connected with a friction plate. In the work of the present invention, the telescopic sleeve rod can adjust the angle according to the change of the position of the block at the four corners, and at the same time, can adjust the distance to meet the position requirements of the block when using different cargo boxes, improve the scope of application of the device, and resist extrusion. The greater the extrusion force on the pressing plate, the greater the frictional force, which prevents the device from falling off when the cargo box door is subjected to a relatively large extrusion force, and ensures the safe use of the device.

Description

technical field [0001] The invention relates to the technical field of cargo box auxiliary, in particular to an auxiliary shock absorbing device for a cargo box. Background technique [0002] At present, with the popularization of new energy vehicles, new energy vehicles are often used in cargo transportation, and containers are often used for loading, and the cargo boxes with closed boxes are generally equipped with a rectangular door frame , a pair of box doors can be turned into the plane of the door frame to close the cargo box, and it is also easy to access the inside of the cargo box. For economic reasons, most of today's cargo boxes are made of materials with low strength. When other packages are in bulk, the door of the cargo box is prone to receive a large extrusion force. Due to the low strength of the components, the door frame and the box door will be deformed when subjected to the extrusion force, which is not conducive to the safety of cargo transportation. Th...

AI Technical Summary

Problems solved by technology

[0002] At present, with the popularization of new energy vehicles, new energy vehicles are often used in cargo transportation. Containers are often used for loading, and containers with closed boxes are generally equipped with a rectangular door frame. A pair of doors can be turned into the plane of the door frame to close the cargo box, and it is also convenient to lead to the inside of the cargo box. For economical considerations, today's cargo boxes are mostly made of low-strength materials. When transporting some bags or For bulk cargo in other packages, the container door is prone to receive a large extrusion force. Due to the low strength of the components, the door frame and the container door will be deformed under the extrusion force, which is not conducive to the safety of cargo transportation. Therefore, need a kind of container auxiliary damping device to increase the safety of cargo transportation

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