Articulated bogie vehicle modular connection device
A vehicle module and connecting device technology, applied in the field of urban rail vehicles, can solve problems such as difficulty in vehicle support and rotation, and achieve the effects of simple and practical structure, high popularity, and ensuring smooth completion.
Active Publication Date: 2019-06-21
CRRC DALIAN CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, effectively solve the difficult problems of vehicle support and in-plant transfer during the production and assembly process, and provide a modularized articulated bogie vehicle with simple structure, safety and reliability, and improved production efficiency connecting device
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[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] See attached picture, figure 1 It is a schematic diagram of the practical application structure of the articulated bogie vehicle modular connection device of the present invention. The middle position on the bottom plate 1 is vertically fixed with a central pin shaft 5, and a group of outer vertical plates 3 and inner vertical plates 4 are symmetrically arranged...
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The invention discloses a hinge-type bogie vehicle modularized connection device. The connection device is characterized in that a central hinge pin is perpendicularly fixed to the center of a baseplate, external vertical plates and internal vertical plates are symmetrically fixed on two sides, and horizontal pins are horizontally fixed between the external vertical plates and the internal vertical plates on two sides of the baseplate through fastening parts; bosses are arranged at the upper ends of the external vertical plates and the internal vertical plates and used for limiting an upper cover plate, and safety pins on the upper cover plate are inserted into pin holes of the external vertical plates and the internal vertical plates so that the upper cover plate can be locked and fixed.By adopting the design scheme of the hinge-type bogie vehicle modularized connection device, the difficult problems of vehicle supporting and turning difficult in a factory in the production and assembling process are effectively solved. The hinge-type bogie vehicle modularized connection device adopts a modularized design, is simple and practical in structure, safe and reliable and high in universality, guarantees successful completion of production and manufacturing of hinge-type bogie vehicles and improves the production efficiency.
Description
technical field [0001] The invention relates to a modular connection device for an articulated bogie vehicle, which belongs to the technical field of urban rail vehicles. Background technique [0002] Articulated bogie urban rail vehicle means that the bogies of the head car, the two-position end of the tail car and the middle car in the vehicle marshalling are installed under the passageway at the joint between the two car bodies, which are used to carry the weight of the vehicle and meet the Line conditions and various operating conditions. As a new type of vehicle, articulated rail transit vehicle has its own uniqueness in technology. Articulated trains have the advantages of fewer bogies, full use of axle loads, shortened connection distances between vehicles, increased track load per linear meter, enhanced train integrity, and improved train safety, and have good application prospects. [0003] The train in this design has three carriages and four bogies in total, of ...
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IPC IPC(8): B61F3/12
Inventor 韩雪松王天宇郭涛曲晓梅关显涛杨延龙
Owner CRRC DALIAN CO LTD