The invention discloses a railway vehicle release valve pull rod installation hanging seat device, and relates to the technical field of railway vehicles, the hanging seat structure comprises a base and a hanging seat, one end of the base is connected with a side beam of a railway vehicle, and the other end of the base is provided with a hanging seat assembly round pin installation hole and a sliding groove hole; a lifting seat assembling round pin structure and a swinging round pin structure are sequentially arranged at the upper end of the lifting seat from top to bottom, when the lifting seat rotates around the lifting seat assembling round pin structure, the swinging round pin structure slides in the sliding groove hole, and a rolling sleeve mounting round pin structure is rotationally arranged at the lower end of the lifting seat; one end of the release valve pull rod is hinged with the release valve handle, and the other end is movably lapped on the rolling sleeve mounting round pin structure; the problems that an existing installation hanging seat and a handle end of a release valve pull rod are prone to being impacted by goods, a loader, a forklift and the like in the loading and unloading process, the installation hanging seat and the handle end are welded at the welding position, cracked, broken or seriously bent and deformed, and the brake release performance and driving safety of a vehicle are affected are solved.
本发明公开了一种铁路车辆缓解阀拉杆安装吊座装置,涉及铁路车辆技术领域,包括:吊座结构包括底座和吊座,底座的一端与铁路车辆的一个侧梁连接,底座的另一端设置有吊座组装圆销安装孔和滑槽孔,吊座的上端由上至下依次设置有吊座组装圆销结构和摆动圆销结构,吊座绕吊座组装圆销结构转动时,摆动圆销结构在滑槽孔内滑动,吊座的下端转动设置有滚动套安装圆销结构;缓解阀拉杆,一端与缓解阀手柄铰接,另一端活动搭接在滚动套安装圆销结构上;解决现有的安装吊座和缓解阀拉杆的手把端在装卸车时易受到货物、装载机和叉车等撞击,造成安装吊座和手把端从焊接处开焊、裂损、折断或发生严重弯曲变形,影响车辆制动缓解性能和行车安全的问题。
Railway vehicle release valve pull rod mounting hanging seat device and railway vehicle
一种铁路车辆缓解阀拉杆安装吊座装置及铁路车辆
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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