The invention discloses a tramcar groove type steel rail abrasion loss vehicle-mounted dynamic measuring device, and relates to the technical field of rail traffic, the tramcar groove type steel rail abrasion loss vehicle-mounted dynamic measuring device comprises a measuring mechanism, a cleaning mechanism and a pressurizing mechanism, the measuring mechanism comprises a first motor and a laser radar, the laser radar is vertically arranged downwards, and the first motor drives the laser radar to ascend and descend; when the laser radar approaches the rail groove of the groove-shaped steel rail, three-dimensional size data of the rail groove in the groove-shaped steel rail are automatically scanned; the cleaning mechanism comprises a second motor and a cleaning pipe, cleaning holes and cleaning bristles are densely distributed on the cleaning pipe, the second motor drives the cleaning pipe to swing, and when the cleaning pipe passes through the position below the laser radar, windshield washer fluid pressurized by the pressurizing mechanism is sprayed to the scanning face of the laser radar through the cleaning holes. And the scanning surface of the laser radar is cleaned through the cleaning bristles. The device has the advantages of being reasonable in scheme, ingenious in structure and convenient to use, the rail groove of the groove type steel rail can be accurately measured, and self-cleaning is achieved after measurement.
本发明公开了一种有轨电车槽型钢轨磨耗量车载式动态测量装置,涉及轨道交通的技术领域,包括测量机构、清洁机构及增压机构,测量机构包括电动机一与激光雷达,激光雷达竖直朝下设置,通过电动机一带动激光雷达进行升降,当激光雷达接近槽型钢轨的轨槽时,自动扫描出槽型钢轨中轨槽的三维尺寸数据;清洁机构包括电动机二与清洁管,清洁管上密布有清洁孔与清洁毛,通过电动机二带动清洁管进行摆动,当清洁管从激光雷达的下方经过时,通过清洁孔向激光雷达的扫描面喷洒由增压机构增压后的玻璃水,并通过清洁毛对激光雷达的扫描面进行清洁。本发明具有方案合理、结构巧妙、使用方便的特点,可以精确测量槽型钢轨的轨槽,并在测量后实现自清洁。
Vehicle-mounted dynamic measuring device for abrasion loss of groove type steel rail of tramcar
一种有轨电车槽型钢轨磨耗量车载式动态测量装置
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / F16F SPRINGS , Federn / B08B Reinigen allgemein , CLEANING IN GENERAL / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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