Positioning lock mechanism for connecting multiple automobiles

Abstract

The invention belongs to the technical field of structures and strength, and relates to a positioning lock mechanism for connecting multiple automobiles. According to the positioning lock mechanism for connecting the multiple automobiles, a taper pin lead-in mechanism composed of a guide taper pin and a butt-joint hole is adopted to achieve the initial positioning of the two automobiles and the precise guiding of the butt-joint process when two automobiles are connected, so that low butt-joint efficiency caused by control precision errors of the automobiles is avoided; two locking hook mechanisms with lever effects are adopted to achieve a locking hook function; the proximity situation of two locking end faces are detected through a non-contact proximity switch, abutting and locking of the lock mechanism is achieved under the thrust effect of an electric drive pusher at the long arm ends of two locking hooks, the lock mechanism is separated under the pulling effect of the electric drive pusher, and the end of the butt-joint process is detected in real time; the hard collision caused by unknown butt-joint situation of the real-time detection is avoided, automatic locking and releasing of the butt-joint process are achieved, fully rigid connecting of the two automobiles can be achieved, and the efficiency and the reliability of the multiple automobiles are improved.

Description

technical field [0001] The invention relates to the technical field of structure and strength, in particular to a positioning and locking mechanism for multi-vehicle connection. Background technique [0002] When the mobile carrier platform transports large-sized or heavy-loaded goods, it often needs to be realized through the coordinated transportation of multiple mobile platforms. The coordinated transportation of multiple platforms requires the docking and locking of two vehicles. Conventional multi-vehicle connection and locking mechanisms generally directly connect two vehicles through tie rods. Since the tie rods can only bear push and pull forces, it is difficult to achieve a completely rigid connection between the two vehicles, which often produces additional stress on the cargo being carried, which is not conducive to the protection of the cargo. [0003] Therefore, how to design a new type of multi-vehicle connection mechanism to improve the efficiency and reliabil...

AI Technical Summary

Problems solved by technology

The conventional multi-vehicle connection and locking mechanism usually directly connects the two vehicles through a tie rod. Since the tie rod can only bear the push and pull force, it is difficult to achieve a completely rigid connection between the two vehicles, which often produces additional stress on the cargo carried, which is not conducive to the protection of the cargo.

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