Chassis Connection Mechanism of Catamaran

Abstract

The invention relates to a chassis connecting mechanism of a double-body car. The chassis connecting mechanism comprises a first connecting guide rail arranged at the side part of a main car chassis of a single car, and a second connecting guide rail arranged at the side part of an auxiliary car chassis of the single car, wherein the upper surface and the lower surface of the first connecting guide rail are respectively provided with a groove; the second connecting guide rail is provided with bulges matched with the grooves of the first connecting guide rail; the first connecting guide rail is connected with the second connecting guide rail by a concave-convex structure; a locking mechanism used for locating the first connecting guide rail and the second connecting guide rail is arranged between the first connecting guide rail and the second connecting guide rail; the first connecting guide rail comprises a fixed guide rail and a lead guide rail which are sequentially connected end to end from front to back; the fixed guide rail is fixedly connected with the chassis, and the front end of the lead guide rail is articulated with the chassis; and a damping spring is arranged between the rear part of the lead guide rail and the chassis. As the connecting mechanism is adopted, the rear end of the lead guide rail can sink or raise, so that the second connecting guide rail can easily enter from the rear end of the lead guide rail, and the connection of the concave-convex structure can be completed. The bottoms of the grooves are respectively provided with a ball spring, so that the friction caused in the connecting process can be alleviated, and the abrasion between two parts can be weakened.

Description

technical field [0001] The invention relates to a connection device, in particular to a connection mechanism for connecting two monobody chassis of a catamaran. Background technique [0002] The catamaran is a combination vehicle composed of two monocoques combined left and right. Each monocoque can operate independently. When the road conditions are good, the two monocoques can be connected and fixed to form a catamaran, which improves Driving stability, when the road conditions are poor, or when it is necessary to pass through a narrow place, the catamaran can be divided into two monocoques to reduce the width of the body so that each monocoque can pass. [0003] The two single-body vehicles of the catamaran are connected through the concave-convex structure installed on the side of the single-body vehicle. When the two single-body vehicles are connected, the concave-convex structure needs to be aligned so that the concave-convex structures can be plugged together to compl...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems that the current double-body car connecting mechanism is not easy to align, difficult to connect, easy to cause wear, noise, and short service life, etc., and designs a double-body car chassis connecting mechanism

Images