The invention relates to an air pipe connector and a car coupler, and belongs to the technical field of railway vehicle car couplers. The air pipe connector comprises a valve body, a valve rod and a valve head; wherein the valve body is provided with a cavity with two communicated ends in the length direction, the first end of the valve body is fixedly connected with the air pipe, and the second end of the valve body is open; the valve rod is mounted in the cavity and is axially connected with the valve body in a sliding manner; the first end of the valve rod is close to the air pipe; an internal air path of the valve rod is communicated with an air path of the air pipe; the valve head is installed at the second end of the valve body and axially connected with the valve body in a sliding mode. The valve head and the valve rod are detachably connected and synchronously move in the axial direction of the valve body. And an opening communicated with an internal air path of the valve rod is formed in the middle of the valve head. According to the air pipe connector, synchronous triggering of the valve head and the valve rod can be achieved, the blank of synchronous triggering working conditions of the valve head and the valve rod in a traditional air pipe connector is filled up, and the working conditions and application scenes of metros and high-speed trains in China are enriched.
本发明涉及一种风管连接器及车钩,属于轨道车辆车钩技术领域,该风管连接器包括阀体、阀杆和阀头;其中,阀体在长度方向上具有两端相通的空腔,阀体的第一端与风管固定连接,阀体的第二端开敞;阀杆安装于空腔内,并与阀体轴向滑动连接;阀杆的第一端靠近风管,阀杆的内部风路与风管的风路连通;阀头安装于阀体的第二端,并与阀体轴向滑动连接;阀头与阀杆可拆卸连接并沿阀体的轴向同步运动;阀头的中部设有与阀杆的内部风路相连通的开口。该风管连接器能够实现阀头与阀杆的同步触发,弥补了传统的风管连接器中,阀头和阀杆同步触发工况的空白,丰富了我国地铁、高铁列车的工况与应用场景。
Air pipe connector and car coupler
一种风管连接器及车钩
2023-12-01
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |