The invention relates to a sewage treatment tank, a hooking and hoisting method of underwater operation equipment and an underwater hooking and hoisting system, and belongs to the technical field of underwater operation. The underwater hooking and lifting system is used for being matched with a lifting ring fixedly arranged on underwater equipment for use and comprises a lifting system and a lifting hook guiding system, the lifting system comprises a lifting hook, and the lifting ring is of an inverted-U-shaped structure; the lifting hook guide system comprises a swing type positioning guide pipe and a guide rope used for movably penetrating through the lifting ring; the positioning guide pipe is installed on the hanging ring in a swinging mode through the installation support. One end of the guide rope is arranged on the water surface, and the other end of the guide rope is fixedly connected with the tail of the hook tooth; in the lowering process of the lifting hook, when the hook handle abuts against the arc-shaped section part of the inverted-U-shaped structure, the tail portion abuts against the pipe end opening of the positioning guide pipe. In the hooking operation of the underwater equipment, by means of the additionally arranged lifting hook guide system, the manual workload is reduced, the safety of the hooking operation of the underwater equipment can be effectively improved, and the device can be widely applied to the fields of sewage treatment plants and the like.

    本发明涉及一种污水处理池、水下作业设备的勾吊方法及水下勾吊系统,属于水下作业技术领域。该水下勾吊系统用于与固设在水下设备上的吊环配合使用,包括提升系统与吊钩导引系统,提升系统包括吊钩,吊环为倒U型结构;吊钩导引系统包括摆动式定位导管及用于可移动地穿过吊环的导引绳;定位导管通过安装支架而可摆动地安装在吊环上;导引绳的一端置于水面上,而另一端与钩牙的尾部固连;在吊钩下放的过程中,至钩柄抵靠倒U型结构的弧形段部时,尾部抵靠定位导管的管端口。在水下设备的勾吊作业中,借助于所增设的吊钩导引系统,不仅减少人工工作量,且能有效提高水下设备勾吊作业的安全性,可广泛用于污水处理厂等领域。


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    Titel :

    Sewage treatment tank, hooking and hoisting method of underwater operation equipment and underwater hooking and hoisting system


    Weitere Titelangaben:

    污水处理池、水下作业设备的勾吊方法及水下勾吊系统


    Beteiligte:
    CHEN XIAOLU (Autor:in) / ZHANG HONGYU (Autor:in) / YAO CUIYAN (Autor:in) / LI HUAN (Autor:in) / TANG WEIFENG (Autor:in)

    Erscheinungsdatum :

    2022-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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