The invention discloses a locking device for an underwater steel cable crawling mechanism. A supporting body is provided with an installation channel with the front end and the rear end communicated, the lower end of the installation channel is provided with an opening, the two sides of the supporting body are each provided with a limiting tongue and a locking claw from top to bottom, and the middle of each locking claw is rotationally connected with the supporting body; a touch block and a locking part are arranged at the upper end and the lower end of each locking claw respectively, and the limiting tongues can be elastically supported on the supporting body in an up-down sliding mode through elastic elements; in the unlocking state, the limiting tongues abut against the outer sides of the touch blocks, and the locking parts on the two sides of the supporting body are far away from each other through thrust of the elastic elements so that the opening can be opened; and in the steel cable locking process, a steel cable enters the installation channel through the opening, under the pushing effect of the steel cable, the limiting tongues are converted from the outer side of the touch blocks to the inner sides of the touch blocks, and the locking parts on the two sides of the supporting body are made to get close to each other, so that the steel cable is sealed in the installation channel. The locking device has the beneficial effect that a climbing mechanism can be efficiently, conveniently and controllably arranged on the steel cable in a sleeving mode.

    本发明公开了一种用于水下钢缆爬行机构的锁定装置,支撑体上设有前后两端贯通的安装通道,安装通道的下端具有敞口,支撑体的两侧均自上而下的设有限位舌和锁定爪,锁定爪的中部与支撑体转动连接,上下两端分别设有触碰块和锁定部件,限位舌通过弹性元件能够上下滑动地弹性支撑在支撑体上;在解锁状态下,限位舌与触碰块的外侧抵接,弹性元件的推力使支撑体两侧的锁定部件互相远离,以打开敞口;在钢缆锁定过程中,钢缆经敞口进入安装通道,且在钢缆的推动作用下,限位舌从触碰块的外侧转换至内侧,并使支撑体两侧的锁定部件互相靠拢,以将钢缆封闭在安装通道内。有益效果是:能够高效、便捷、可控地将爬行机构套设在钢缆上。


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    Title :

    Locking device for underwater steel cable crawling mechanism


    Additional title:

    用于水下钢缆爬行机构的锁定装置


    Contributors:
    LIU BIN (author) / LI XUECHENG (author) / LIU SHUMING (author) / CAI DONGHAI (author) / ZENG JIN (author) / TANG FENGJIANG (author)

    Publication date :

    2021-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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