The invention provides a subway rail automatic flaw detection trolley capable of achieving fluorescence labeling. The trolley comprises a shell, a flaw detection mechanism is arranged on the lower endface of the shell, the flaw detection mechanism comprises a sliding groove strip fixedly connected with the lower end face of the shell, a sliding groove cavity with a downward opening is formed in the sliding groove strip, a sliding block is arranged on the inner wall of the upper side of the sliding groove cavity in a sliding mode, and two sliding block cavities with opposite opening directionsare formed in the sliding block. According to the invention, universal wheels are located on the upper side and the lower side of a rail respectively, so that the trolley can stably move on the rail,the outer portion and the inner portion of the rail are subjected to flaw detection separately, a worker can conveniently carry corresponding maintenance equipment for maintenance, fluorescent paintis adopted as a mark; and in dark environments such as subway rails, workers are easy to distinguish, omission is prevented, a grooved wheel can control quantitative spraying of paint, a ratchet wheelcan record the spraying frequency, the workers can know the conditions of the rails conveniently, and enough equipment can be carried for maintenance.

    本发明公开了一种可荧光标记的地铁铁轨自动探伤小车,包括外壳,所述外壳的下端面设有探伤机构,所述探伤机构包括与所述外壳的下端面固定连接的滑槽条,所述滑槽条内设有开口向下的滑槽腔,所述滑槽腔的上侧内壁滑动设有滑块,所述滑块上设有开口方向相反的两个滑块腔,本发明的万向轮分别位于铁轨的上下侧,使小车能够在铁轨上平稳移动,铁轨外部和内部分开探伤,便于工作人员携带相应的维修设备进行维修,采用荧光涂料做标记,在地铁铁轨这样的黑暗环境中易于工作人员辨别,防止遗漏的情况发生,槽轮能控制涂料的定量喷洒,棘轮能记录喷洒的次数,便于工作人员了解铁轨的情况,携带足够的设备进行维修。


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    Title :

    Subway rail automatic flaw detection trolley capable of achieving fluorescence labeling


    Additional title:

    一种可荧光标记的地铁铁轨自动探伤小车


    Contributors:
    RUN TIANHE (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / 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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