Hinged shack of coach

Abstract

The invention provides a hinged shack for a coach, wherein a gantry frame comprises a closed framework; a hanging frame connected with the center of a lower cross frame through a joint bearing is connected with a hinge center; a telescopic hinged shack is respectively and symmetrically connected with the front and the back sides of the gantry frame; a slide rail in an equiangular mechanism is fixedly connected with the upper side of the two side frames on the inner side of the gantry frame; two pulleys are arranged on the beam of the slide rail; the pulleys are hinged with one end of a pull rod, and the other end of the pull rod is connected with a front carriage and the back carriage; the telescopic hinged shack comprises an external shack, a ceiling, a bottom shack and corner shacks which are mutually connected into a whole; the external shack and the bottom shack are correspondingly and fixedly connected with the gantry frame; the ceiling is arranged below the upper shack wall of the external shack and fixedly connected with the side walls of the external shack; the corner shacks are fixedly connected with the side walls of the external shack; clamping sectional materials made of rigid materials are arranged on at least a part of folded seam of each shack wall; and a wire harness frame is arranged in the space formed between the external shack and the ceiling and fixed on the front and the back carriages through mounting plates. The hinged shack has the advantages of high supporting intensity, good impermeability, and uniform deformation and safe and reliable passing of pipelines when cornering.

Description

A hinged shed for passenger cars technical field The invention belongs to the technical field of large highway passenger cars and provides a hinged shed for connecting the front and rear compartments of the large passenger car. Background technique In the prior art hinged sheds for passenger cars, the shed body is generally sewn from soft fabrics such as canvas or artificial leather, and its transverse section is in the shape of a "door", that is, the bottom of the shed body is open. This hinged shed has the following disadvantages: 1. The shed body is soft, the support strength is low, and it is easy to deform, which affects the overall appearance and beauty of the shed body. When the vehicle turns, the deformation of the inner and outer sides of the hinged shed is uneven; 2. The shed bottom is open, dust-proof and cold-proof. Difference. At present, the structures of rear-mounted vehicles and hinged sheds introduced in my country are relatively complicated, and insta...

AI Technical Summary

Problems solved by technology

1. The shed body is soft, the support strength is low, and it is easy to deform, which affects the overall appearance and beauty of the shed body. When the vehicle turns, the deformation of the inner and outer sides of the hinged shed is uneven; 2. The shed bottom is open, dust-proof and cold-proof. Difference

At present, the rear-mounted vehicles introduced in my country, the structure of the hinged shed is relatively complicated, the installation and maintenance are troublesome, and the maintenance cost is high

Images