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Title:
RAILWAY VEHICLE LOCOMOTIVE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/040892
Kind Code:
A1
Abstract:
Disclosed is a railway vehicle locomotive structure comprising a vehicle main structure (1), a locomotive anti-collision structure (2) and a rail anchor (3). In the longitudinal direction of the railway vehicle, the locomotive is divided into a safety zone, a secondary deformation zone and a principal deformation zone, of which the strength against a longitudinal load is in a decreasing gradation, wherein the safety zone is the vehicle main structure (1), and comprises a passenger compartment area and a driver seat area; the secondary deformation zone is an area between a driver cabin front door and a rail anchor installation plate (251), and comprises the locomotive anti-collision structure (2) and a rail anchor installation structure (25); the principal deformation zone comprises a driver cabin floor panel (23) and the rail anchor (3) located in front of the rail anchor installation plate (251); a first-stage stop structure is provided between the secondary deformation zone and the principal deformation zone, and a second-stage stop structure is provided between the safety zone and the secondary deformation zone, thereby making the vehicle deform and absorb energy in a controllable and ordered manner, obtaining a good safety performance.

Inventors:
SU, Ke (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
LI, Yunlong (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
SU, Yongzhang (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
WANG, Zhaohua (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
LI, Mengliang (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
WANG, Yan (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
XIE, Hongbing (Tianxin High-tech Park, Shifeng DistrictZhuzhou, Hunan 1, 412001, CN)
Application Number:
CN2017/097104
Publication Date:
March 08, 2018
Filing Date:
August 11, 2017
Export Citation:
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Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO., LTD. (Tianxin High-tech Park, Zhuzhou, Hunan 0, 412000, CN)
International Classes:
B61D15/06; B61F1/10; B61G11/16
Domestic Patent References:
WO2005085031A12005-09-15
Foreign References:
CN106240587A2016-12-21
CN101111421A2008-01-23
EP1310416A12003-05-14
EP3045371A12016-07-20
CN103661437A2014-03-26
CN205292639U2016-06-08
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (Hunan Science-Tech Mansion 19th Floor, 233# Yuelu Ave. Yuelu Distric, Changsha Hunan 3, 410013, CN)
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