The invention discloses a safe self-locking device for wheel type track walking clamping equipment, which comprises a mounting shell, a turntable oscillating bar mechanism, a self-locking moving mechanism, a lock catch unlocking mechanism and a limiting plate, the device is mounted on the track walking clamping equipment through the mounting shell, and the limiting plate adopts a multi-section structure and is fixedly mounted on the inner sides of vertical rib plates of tracks on two sides; a tooth-shaped disc in the rotary disc swing rod mechanism is fixedly connected with a wheel shaft, a swing rod is hinged to the installation shell through a pin shaft, the self-locking moving mechanism is arranged in a guide sleeve of the installation shell in a sleeved mode through a moving shaft to form a moving pair, and the lock catch unlocking mechanism is installed in a groove of the installation shell. Rotation of a wheel shaft of the wheel type walking clamping equipment serves as a power source, self-locking of the device is achieved, the purpose of preventing the clamping equipment from backing during clamping is achieved, the device has the advantages of being simple and reliable in structure, low in cost, high in efficiency and the like, the multi-section structure of the limiting plate is suitable for working conditions of different moving distances of the equipment, and the application range is wide.

    本发明公布了一种轮式轨道行走夹持设备安全自锁装置,包括安装外壳,转盘摆杆机构,自锁移动机构,锁扣解锁机构与限位板,装置通过安装外壳安装在轨道行走夹持设备上,限位板采用多段式结构,并固装在两侧轨道竖直筋板内侧上,转盘摆杆机构中齿形盘与轮轴固连,摆杆通过销轴与安装外壳铰接,自锁移动机构通过移动轴套装在安装外壳的导向套中形成移动副,锁扣解锁机构安装在安装外壳槽中,本发明通过摆杆机构与弹簧组合,以轮式行走夹持设备的轮轴转动作为动力源,实现装置的自锁,达到夹持设备夹持时防倒退的目的,具有结构简单可靠,成本低,效率高等特点,限位板多段式结构适用于设备不同移动距离的工况,应用范围广。


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    Title :

    Safe self-locking device of wheel type track walking clamping equipment


    Additional title:

    一种轮式轨道行走夹持设备安全自锁装置


    Contributors:
    NIE SONGHUI (author) / FAN ZHANHONG (author) / CHEN FENG (author) / ZHANG YUXUAN (author) / QIU AIHONG (author)

    Publication date :

    2023-07-04


    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



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