The invention relates to the field of underwater mechanical equipment, in particular to a holding claw body and an underwater fishing device. The holding claw body comprises a holding claw main body,propellers are arranged on the holding claw main body, the propellers comprise a front propeller, a rear propeller and a lateral propeller, a clamping and locking mechanism is fixedly arranged on theinner wall of the holding claw main body, the clamping and locking mechanism can be composed of a fixing base, a hydraulic motor, a rotating sleeve and a threaded nail, the clamping and locking mechanism can further be composed of a connecting base, a suction cup, a water pipe, a suction cup swing mechanism and a water pump, and the suction cup swing mechanism comprises a rotating shaft, a limiting end cover and a rotating shaft base. The holding claw body and the underwater fishing device comprises a supporting frame, a control system is arranged in a sealed cabin of the supporting frame, a driving mechanism is fixedly arranged on the supporting frame, the two holding claw bodies are arranged at the lower end of the supporting frame in a mirroring mode, the two holding claw bodies are synchronously driven by the driving mechanism to be opened or closed, the positions of the holding claw bodies can be adjusted, the grabbing force can be automatically adjusted, clamping is stable, and the fishing efficiency is high.

    本发明涉及水下机械设备领域,具体是指一种抱爪体及水下打捞装置,一种抱爪体,包括抱爪本体,抱爪本体上设有推进器,推进器包括前后推进器和侧向推进器,抱爪本体内壁上固定设有夹持锁紧机构,夹持锁紧机构可以由固定座、液压马达、旋转套和螺纹钉组成,夹持锁紧机构还可以由连接座、吸盘、水管、吸盘摆动机构和水泵组成,吸盘摆动机构包括转轴、限位端盖和转轴座,一种水下打捞装置,包括支撑架,支撑架的密封舱内设有控制系统,支撑架上固定设有驱动机构,支撑架下端镜像设有上述所述的抱爪体,两个抱爪体经驱动机构同步驱动张开或闭合,本发明抱爪体位置可调并能够自动调节抓持力、夹持稳定、打捞效率高。


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    Titel :

    Holding claw body and underwater fishing device


    Weitere Titelangaben:

    抱爪体及水下打捞装置


    Beteiligte:
    TAO ZEWEN (Autor:in) / LIU YANFENG (Autor:in) / WANG YALI (Autor:in) / SUN HUALEI (Autor:in) / DONG BIN (Autor:in) / HAO SONGSONG (Autor:in) / ZHANG MENGTAO (Autor:in) / TAO YIRUI (Autor:in) / LIU XIUYING (Autor:in)

    Erscheinungsdatum :

    2021-01-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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