The invention discloses a dam flaw detection detector capable of preventing underflow. The detector comprises a storage box; fixing blocks in bilateral symmetry are arranged on the end face of the topof the storage box; a handheld rod is fixedly connected between the fixing blocks; a storage cavity with a downward opening is formed in the storage box; a working box is arranged in the storage cavity; a winding cavity is formed in the working box; and a power transmission mechanism is arranged on the inner bottom wall of the winding cavity. According to the a dam flaw detection detector capableof preventing underflow of the invention, the portable detector is used for completing flaw detection on the dam surface of a dam and is suitable for multi-terrain detection. The detector can be automatically retracted when the detector encounters underwater undercurrent in the working process of the detector, and therefore, the underwater safety of the detector can be guaranteed. The detector issuitable for being popularized in small hydropower stations and reservoirs.

    本发明公开了一种防暗流的水坝探伤探测器,包括收纳箱,所述收纳箱顶部端面上设有左右对称的固定块,所述固定块之间固定连接有手持杆,所述收纳箱内设有开口向下的收纳腔,所述收纳腔内设有工作箱,所述工作箱内设有缠绕腔,所述缠绕腔内底壁上设有动力传动机构;本发明实现了利用便携式的探测器完成对水坝坝面的探伤检测,适用于多地形检测,并且实现了在探测器工作过程中,探测器遇到水下暗流时自动收回的功能,保证了探测器在水下的安全,本发明适用于在小型水电站以及水库处进行推广。


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    Title :

    Dam flaw detection detector capable of preventing undercurrent


    Additional title:

    一种防暗流的水坝探伤探测器


    Contributors:
    WANG TAI (author)

    Publication date :

    2020-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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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