The invention discloses a car coupler gas circuit connection tool structure and a rail vehicle in the technical field of rail vehicle production, manufacturing and maintenance, and aims to solve the problem of disassembly and assembly of a wind circuit interface and a wind source pipeline of a car coupler in an existing brake system test. The device comprises a fixing plate, a bracket, a fixing rod and a jacking piece, the fixing plate is provided with a pipeline connector and a displacement groove. The two displacement grooves are symmetrically formed in the fixing plate; the pipeline connector is provided with a threaded connector used for being in threaded connection with a quick connector. The front ends of the two fixing rods are connected to the two ends of the support through rotating pieces respectively, and the rear ends correspondingly penetrate through the displacement grooves respectively. A fastening block is arranged at the rear end of the fixing rod; an elastic piece is arranged between the fixed rod close to the rotating piece and the bracket; a threaded hole is formed in the bracket; the jacking piece comprises a screwing part and a lead screw; a screwing part is arranged at the front end of the lead screw, and the rear end of the lead screw is screwed into the threaded hole in a matched mode and abuts against the fixing plate; the device is suitable for coupler wind path interface connection, solves the problem of low air charging efficiency, and guarantees the high efficiency of the test.

    本发明公开了轨道车辆生产制造及维修技术领域的一种车钩气路连接工装结构、轨道车辆,旨在解决现有制动系统试验中车钩的风路接口和风源管路拆装问题。其包括固定板、支架、固定杆和顶紧件;固定板上设有管路接口和位移槽;两位移槽对称设于固定板上;管路接口上设有螺纹接口,用于与快速接头螺纹连接;两固定杆的前端分别通过转动件连接于支架的两端,后端分别对应穿过位移槽;固定杆的后端设有紧固块;靠近转动件的固定杆和支架之间设置有弹性件;支架上设有螺纹孔;顶紧件包括旋拧部和丝杠;丝杠的前端设有旋拧部,后端用于配合旋进螺纹孔内,抵靠于固定板上;本申请适用于车钩风路接口连接,解决充风效率低下的问题,保证了试验的高效性。


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    Title :

    Coupler gas circuit connecting tool structure and railway vehicle


    Additional title:

    一种车钩气路连接工装结构、轨道车辆


    Contributors:
    YANG LONG (author) / XU KAILI (author) / LIU BING (author) / WANG XIAOKANG (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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