The invention discloses an automatic parking device of a rail locomotive, and relates to the field of parking braking of rail locomotives, the automatic parking device comprises a braking system and an automatic parking device, the automatic parking device comprises an outer shell, a closed pipeline is arranged in the outer shell, a locking rod is arranged in the closed pipeline, the locking rod is controlled by the braking system, two openings are formed in the closed pipeline, and the two openings are communicated with the braking system. A diaphragm plate and a locking sliding block are arranged in the opening, the locking sliding block is connected into the opening in a sealed and sliding mode, locking teeth used for being matched with the locking rod are arranged at the end, close to the locking rod, of the locking sliding block, and an ejector rod and a pressing rod are arranged at the top of the locking sliding block; the ejector rod is matched with a pawl, a ratchet wheel is arranged on one side of the pawl and controlled by a manual locking assembly to rotate and be locked, the top of the pressing rod is matched with a cam pair, and the cam pair is controlled by a gear set. The working conditions such as the automatic parking state, the automatic relieving state, the manual relieving state and the manual locking relieving state of the railway vehicle are automatically judged and switched.

    本发明公开了一种轨道机车自动驻车器,涉及轨道机车驻车制动领域,包括制动系统和自动驻车器,自动驻车器包括外壳体,外壳体内设置有密闭管道,密闭管道内设置有锁定杆,锁定杆由制动系统控制,密闭管道上开设有两开口,分别设置有膜板和锁定滑块,锁定滑块密封滑动连接于开口内,锁定滑块临近锁定杆的一端设置有用于同锁定杆配合的锁定齿,锁定滑块的顶部设置有顶杆和压杆;顶杆同棘爪配合,棘爪一侧设置有棘轮,棘轮由手动锁定组件控制旋转和锁定,压杆顶部与凸轮副配合,凸轮副由齿轮组控制。实现自动判断和切换轨道车辆自动驻车状态、自动缓解状态、人工缓解状态及人工锁定缓解状态等工况。


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    Title :

    Automatic parking device of rail locomotive


    Additional title:

    一种轨道机车自动驻车器


    Contributors:
    CHENG GUO (author) / LI XIUYONG (author) / ZHOU HANGUO (author) / REN WENJUAN (author) / YANG LEI (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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