The invention discloses a wheel detector device which comprises a main support mechanism, a wheel detector mechanism and a centering mechanism, the main support mechanism comprises a first frame body and walking wheels, the walking wheels are connected with the two ends of the first frame body, the centering mechanism comprises a centering fixing plate and small rolling wheels, the centering fixing plate can be connected with the first frame body in the mode of moving in the axial direction of the wheel detector mechanism, and the small rolling wheels are connected with the first frame body. The small rolling wheel is connected to the centering fixing plate and located on the side face of the walking wheel, and the wheel detection mechanism is connected with the centering fixing plate and the double-track flaw detection car adopting the wheel detection device. The invention has the beneficial effects that the friction force is reduced, and the noise is reduced; and meanwhile, electric driving parts are reduced, the whole body is lighter and more flexible, so that the requirements of quick carrying and up and down rails can be met, and the better the flexibility is, the better the centering effect in movement is.
本发明公开探轮装置,包括主支架机构、探轮机构、对中机构,所述主支架机构包括第一架体、行走轮,所述行走轮连接所述第一架体的两端,所述对中机构包括对中固定板、小滚轮,所述对中固定板能够沿探轮机构轴向移动的连接所述第一架体,所述小滚轮连接所述对中固定板上并位于所述行走轮的侧面,所述探轮机构连接所述对中固定板以及采用该探轮装置的双轨探伤车。本发明的有益效果:摩擦力变小,噪音变小;同时减少了电动驱动零件,整体更加轻便,轻便灵活才能满足快速搬动、上下轨,且灵活度越好,运动中的对中效果就越好。
Wheel detector mechanism and double-track flaw detection car
探轮机构及双轨探伤车
2023-08-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / E01H STREET CLEANING , Reinigen von Straßen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Wheel detector centering structure, track flaw detection car and wheel detector centering method
Europäisches Patentamt | 2022
|Double-track type high-speed stable ultrasonic flaw detector
Europäisches Patentamt | 2020
|