The invention provides an automatic plugging lock pin capable of being remotely controlled. The automatic plugging lock pin is provided with a lock pin sleeve (1) and a lock pin (2), wherein the lockpin (2) is arranged in the lock pin sleeve (1); the lock pin (2) extends upwards along the interior of the lock pin sleeve (1), and one end of the lock pin (2) extends out of the lock pin sleeve (1);and according to different operation forms of a lorry-mounted crane, a ratchet mechanism can be placed near an operation mechanism, and a lock pin mechanism is placed on the side opposite to the operation mechanism, so that the fixing efficiency of a slewing mechanism is greatly improved. According to the lock pin mechanism, repeated work of personnel moving between the operation system and a locking mechanism can be reduced, the lock pin and the lock pin sleeve are relatively matched precisely, the perpendicularity is guaranteed to be reliable, the phenomena that the perpendicularity of a sleeve is not high due to welding and the sleeve is not easy to plug can be reduced, the structure is simple, and relative components are distributed neatly.

    一种可远程控制的自动插拔锁销,设置有锁销套(1)和锁销(2),在锁销套(1)的内部设置有锁销(2),锁销(2)沿着锁销套(1)的内部向上延伸且将锁销(2)的一端延伸出锁销套(1),根据随车起重机的不同的操纵形式,可将棘轮机构放置于操纵机构附近,锁销机构放置于与操纵机构相对侧,极大限度提高回转机构的固定效率,此锁销机构可减少人员移动在操纵系统与锁紧机构之间的重复性工作,锁销与锁销套相对配合精密,垂直度保证可靠,可减少因焊接导致的套筒垂直度不高,不易于插拔现象,结构简单,相对部件分布整齐。


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    Title :

    Automatic plugging lock pin capable of being remotely controlled


    Additional title:

    一种可远程控制的自动插拔锁销


    Contributors:
    LI YUFENG (author) / CHAI FENGTAO (author) / LIU RONGLI (author) / TIAN XINGMING (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B66C Krane , CRANES



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