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1. CN209454762 - Motor train unit and troubleshooting device thereof

Office
Chine
Numéro de la demande 201920157130.4
Date de la demande 29.01.2019
Numéro de publication 209454762
Date de publication 01.10.2019
Type de publication U
CIB
B61F 19/06
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
61CHEMINS DE FER
FSUSPENSIONS DES VÉHICULES FERROVIAIRES, p.ex. CHÂSSIS, BOGIES OU AMÉNAGEMENTS DES ESSIEUX DES ROUES; VÉHICULES FERROVIAIRES UTILISABLES SUR VOIES D'ÉCARTEMENT DIFFÉRENT; PRÉVENTION DES DÉRAILLEMENTS DE VÉHICULES FERROVIAIRES; COUVRE-ROUES, DÉBLAYEURS D'OBSTACLES OU DISPOSITIFS SIMILAIRES POUR VÉHICULES FERROVIAIRES
19Couvre-roues; Pare-chocs; Déblayeurs d'obstacles ou dispositifs analogues
06Filets, bras ou dispositifs similaires pour saisir les obstacles ou les écarter de la voie
CPC
B61F 19/06
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
FRAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
19Wheel guards; Bumpers; Obstruction removers or the like
06Nets, catchers, or the like for catching obstacles or removing them from the track
Déposants CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD.
中车长春轨道客车股份有限公司
Inventeurs WANG CHAO
王超
DENG HAI
邓海
ZHANG YANJIE
张艳杰
LI CONG
李聪
Mandataires 北京集佳知识产权代理有限公司 11227
Titre
(EN) Motor train unit and troubleshooting device thereof
(ZH) 动车组及其排障装置
Abrégé
(EN)
The utility model provides a motor train unit troubleshooting device. The cowcatcher is fixedly installed at the front end of a vehicle body underframe and comprises a cowcatcher body erected at the lower end of the vehicle body underframe, a height adjusting device arranged in the width direction of the cowcatcher body is arranged at the front end of the cowcatcher body, a plurality of strip-shaped holes vertically formed in the length direction are formed in the height adjusting device, and positioning bolts for positioning the height adjusting device and the cowcatcher body are arranged between. A height adjusting device with the adjustable height is arranged at the front end of the cowcatcher body, a strip-shaped hole is formed in the height adjusting device, and the height adjusting device and the cowcatcher body are positioned and locked through a positioning bolt. When the height of the cowcatcher body needs to be adjusted, the height of the cowcatcher body can be adjusted up and down through the strip-shaped holes formed in the height adjusting device, and therefore the height of the height adjusting device can be adjusted along with turning of the wheel tread, it is guaranteed that the height of the cowcatcher of the motor train unit is not changed, and the safety of the cowcatcher is improved. The utility model further provides a motor train unit.

(ZH)
本实用新型提供了一种动车组排障装置,其固装于车体底架前端,包括架装于车体底架下端的排障器主体,排障器主体的前端设有沿其宽度方向布置的调高装置,调高装置上设置有多个长度方向沿竖向布置的条形孔,调高装置和排障器主体之间设置对二者进行定位的定位螺栓。排障器主体的前端设置高度可调的调高装置,调高装置上设置条形孔,其与排障器主体通过定位螺栓定位锁紧。当需要调节排障器主体的高度时,通过布置于调高装置上的条形孔可对其在排障器主体上的高度进行上下调节,从而可随车轮踏面镟修后调节该调高装置的高度,保证动车组排障装置的高度不变,提高排障器的安全性。本实用新型还提供了一种动车组。

Related patent documents
EP2020748947This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.