The invention relates to the technical field of railways, and discloses a movable rail eddy current detection mechanism for railway track detection, which comprises a rack, a strong magnetic stator is fixedly connected in the rack, a rotating coil is rotatably connected in the strong magnetic stator, a transmission wheel is fixedly connected to the left side of the rotating coil, a fixed rolling wheel is rotationally connected to the interior of the rack, a clamping screw rod is in threaded connection to the interior of the fixed rolling wheel, and a balance connecting rod is slidably connected to the interior of the rack. According to the movable rail eddy current detection mechanism for railway track detection, the strong magnetic stator drives the rotating coil to rotate, the rotating coil drives the transmission wheel to rotate, the transmission wheel drives the fixed rolling wheel to rotate, the fixed rolling wheel drives the clamping screw rod to rotate, the clamping screw rod drives the rack to displace, and the rack drives the balancing frame to displace; the balance frame drives the balance rod to move, and then the balance ball, the balance connecting rod and other structures are used in cooperation, so that the automatic balance clamping effect is achieved.

    本发明涉及铁路技术领域,且公开了一种作用于铁路轨道检测用的移动式铁轨涡流探测机构,包括机架,所述机架的内部固定连接有强磁定子,所述强磁定子的内部转动连接有旋转线圈,所述旋转线圈的左侧固定连接有传动轮,所述机架的内部转动连接有固定滚轮,所述固定滚轮的内部螺纹连接有夹紧螺杆,所述机架的内部滑动连接有平衡连杆。该作用于铁路轨道检测用的移动式铁轨涡流探测机构,通过强磁定子带动旋转线圈转动,旋转线圈带动传动轮旋转,传动轮带动固定滚轮旋转,固定滚轮带动夹紧螺杆旋转,夹紧螺杆带动机架位移,机架带动平衡架位移,平衡架带动平衡杆位移,再通过平衡滚珠和平衡连杆等结构的配合使用,从而达到自动平衡夹持的效果。


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    Title :

    Movable rail eddy current detection mechanism for railway track detection


    Additional title:

    一种作用于铁路轨道检测用的移动式铁轨涡流探测机构


    Contributors:
    DAI CHAO (author)

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / F16F SPRINGS , Federn / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE



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