The invention discloses a floater-preventing automatic lead fish falling device which comprises a lead fish body, a detection probe is fixedly mounted at the front end of the lead fish body, a connecting support leg is fixedly mounted in the middle of the top of the lead fish body, a connecting bayonet is formed in the connecting support leg, and a clamping mechanism is arranged above the connecting support leg. The clamping mechanism comprises a permanent magnet, a clamping supporting column, a clamping spring, a second mounting groove, an anti-falling block and a second positioning seat, a pop-up mechanism is fixedly mounted at the position, located on one side of the clamping mechanism, of the upper portion of the connecting supporting foot, and the pop-up mechanism comprises a buffer rubber pad, a first mounting groove, a first positioning seat, a coil and an iron core. And a positioning mechanism is fixedly mounted at the tops of the pop-up mechanism and the clamping mechanism, and comprises a first mounting seat, a second mounting seat, a lifting hook, a mounting screw hole and a mounting screw. The invention discloses an automatic lead fish falling-off device capable of preventing floating objects, belongs to the field of hydrological monitoring equipment, and can enable a lead fish main body to be automatically separated from a steel cable when being dragged by floating objects such as aquatic plants and the like.

    本发明公开了一种防漂浮物的铅鱼自动脱落装置,包括铅鱼主体,所述铅鱼主体前端固定安装有检测探头,所述铅鱼主体顶部中间位置固定安装有连接支脚,所述连接支脚上开设有连接卡口,所述连接支脚上方设有卡接机构,所述卡接机构包括永磁铁、卡接支柱、卡接弹簧、第二安装槽、防脱块和第二定位座,所述连接支脚上方位于卡接机构一侧固定安装有弹出机构,所述弹出机构包括缓冲橡胶垫、第一安装槽、第一定位座、线圈和铁芯,所述弹出机构和卡接机构的顶部固定安装有定位机构,所述定位机构包括第一安装座、第二安装座、吊钩、安装螺孔和安装螺丝。本发明所述的一种防漂浮物的铅鱼自动脱落装置,属于水文监测设备领域,能够让铅鱼主体在受水草等漂浮物牵拽时自动脱离钢缆。


    Access

    Download


    Export, share and cite



    Title :

    Automatic fish lead falling-off device capable of preventing floating objects


    Additional title:

    一种防漂浮物的铅鱼自动脱落装置


    Contributors:
    MAO YUWEN (author) / XIAO WEI (author) / ZHANG YU (author) / LI XUEXIN (author) / JING QI (author) / WANG KUI (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B66C Krane , CRANES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    Logistics dispatching trolley capable of preventing objects from falling off

    ZHANG YU | European Patent Office | 2022

    Free access



    Streamline-shaped buoy capable of preventing floating objects from being wound

    LI XIN / LIU QIFENG / SONG CHENGGUO et al. | European Patent Office | 2021

    Free access

    Novel elevator capable of preventing falling

    ZHOU LIANPU | European Patent Office | 2015

    Free access