CN201626424U - Multi-module articulating system of 100% low-floor light rail vehicle - Google Patents

Abstract

The utility model provides a multi-module articulating system of 100% low-floor light rail vehicles (LRVs), which is characterized by comprising an end vehicle moving module A, a vehicle floating module B, an intermediate vehicle moving module C, a vehicle floating module D, and an end vehicle moving module E, wherein the lower half parts of fixed hinges are mounted at the end parts of the end vehicle moving module A, the intermediate vehicle moving module C and the end vehicle moving module E; the upper half parts of the fixed hinges are mounted on the vehicle floating module B and the vehicle floating module D; elastic hinges are mounted between the end vehicle moving module A and the vehicle floating module B, between the vehicle floating module B and the intermediate vehicle moving module C and between the intermediate vehicle moving module C and the end vehicle moving module E during the installation of upper hinges; transverse vibration dampers are mounted between the intermediate vehicle moving module C and the vehicle floating module D; and longitudinal vibration dampers are mounted on the two sides of the upper hinges between two adjacent modules. The combination of the fixed hinge and the elastic hinge and the combination of the fixed hinge and the transverse vibration damper are arranged between adjacent modules respectively, and the reasonable combining arrangement can ensure the connection of the multiple modules of the 100% low-floor LRVs and achieve the cooperative motion of the individual modules. The acting forces on the modules are shared by the modules through the novel articulating system, and the uniform stress on the steering bogies of the three kinds of modules is achieved.

Description

A kind of 100% low-floor light rail vehicle multimode articulated system

Technical field

The utility model belongs to the 100% low floor light rail passenger vehicle application facet that is articulated and connected, and relates to the multimode articulated system.

Background technology

The hinge arrangement that the 70% lowland wooden handcart at present domestic Dalian and Changchun adopts is 3 module train unit, because module number is few, the hinged combination of two intermodules is only arranged, so its hinge arrangement is quite simple.And 100% low floor articulated vehicle articulated system of multimode has 4 intermodules need carry out the configuration of articulated system, therefore, and the connection request of motor coordination between the incompatible 100% lowland wooden handcart multimode of originally simple hinge arrangement.

The utility model content

The purpose of this utility model provides a kind of 100% low floor articulated vehicle articulated system of multimode of motor coordination.

For realizing above-mentioned technical purpose, the utility model provides a kind of 100% low-floor light rail vehicle multimode articulated system, it is characterized in that: comprise a car motor-car modules A, floating car module B, middle motor-car module C, floating car module D, car motor-car module E, A, C, what installed E car end is the latter half of fixing hinge, B, what the D car was installed is the first half of fixing hinge, A and B intermodule in the installation of last hinge, B and C intermodule, what D and E intermodule were installed is the elasticity hinge, what C and D intermodule were installed is lateral damper, and each intermodule all has the longitudinal damping device to be installed in the both sides of hinge.

The utility model advantage: be provided with respectively at each intermodule that fixing hinge adds the combination of elasticity hinge, fixing hinge adds the lateral damper combination.Reasonable disposition by these combinations has guaranteed the connection between a plurality of modules of 100% low floor articulated vehicle, the motion that each intermodule can be coordinated.Intermodule is by the later-model hinged application force of sharing each other, and realized the bogie truck stress equalization of 3 modules.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1.

The specific embodiment

With reference to Fig. 1, Fig. 2, the utility model comprises a car motor-car modules A, floating car module B, middle motor-car module C, floating car module D, a car motor-car module E, following hinge is with a kind of fixedly hinge 1, because fixing hinge is divided into two parts up and down, which partly is distinguishing about installing on each module.What installed A, C, E car end is the latter half of fixing hinge, and what B, D car were installed is the first half of fixing hinge.What A and B intermodule, B and C intermodule, D and E intermodule were installed in the installation of last hinge is elasticity hinge 2.What C and D intermodule were installed is lateral damper 3, and this is configured in when guaranteeing to realize freely cutting with scissors function, has increased the vibration-damping function of free hinge pull bar.All there is longitudinal damping device 4 to be installed in the both sides of hinge at each intermodule, played the effect that improves passenger comfort in the operation.

Claims (1)

1. low-floor light rail vehicle multimode articulated system, it is characterized in that: comprise a car motor-car modules A, floating car module B, middle motor-car module C, floating car module D, a car motor-car module E, what installed A, C, E car end is the latter half of fixing hinge, what B, D car were installed is the first half of fixing hinge, what A and B intermodule, B and C intermodule, D and E intermodule were installed in the installation of last hinge is the elasticity hinge, what C and D intermodule were installed is lateral damper, and each intermodule all has the longitudinal damping device to be installed in the both sides of hinge.

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