The invention provides track detection equipment which comprises a vehicle body and a bearing mechanism, the vehicle body is of a two-body structure and comprises two vehicle body units located above two steel rails respectively, and each vehicle body unit comprises a two-dimensional camera and a plurality of line laser sensors; the bearing mechanism comprises at least four bearing wheel assemblies used for bearing the vehicle body and at least four pressing assemblies used for limiting the vehicle body, so that the vehicle body can be kept stable in the process of moving along the track, the vehicle body can be prevented from deviating and/or shaking under the condition of track defects or track gauge changes, and the service life of the vehicle body is prolonged. Therefore, the camera and the line laser sensor can acquire data with higher precision. Meanwhile, due to the fact that each vehicle body unit comprises various detection components, two-dimensional images and profile data of the track can be obtained in the process of moving along the track, and the coverage range of the multiple line laser sensors is larger, the collected multivariate data can be suitable for more track detection items, and the track detection efficiency is further improved.

    本发明提供一种轨道检测设备,包括车体及承载机构,车体为二分体结构,包括两个分别位于两条钢轨上方的车体单元,每个车体单元包括二维相机和多个线激光传感器,承载机构包括用于承载车体的至少四个承载轮组件以及用于对车体进行限位的至少四个压紧组件,因此,车体能在沿轨道移动的过程中保持稳定,在遇到轨道缺陷或是轨距变化情况时也能避免车体偏移和/晃动,从而使相机及线激光传感器能够采集得到精度更高的数据。同时,由于每个车体单元包括多种检测部件,能在沿轨道移动的过程中获取轨道的二维图像以及廓形数据,且多个线激光传感器覆盖范围更大,因此采集的多元数据能够适用于更多的轨道检测项目,进一步提高轨道检测的效率。


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    Title :

    Track detection equipment


    Additional title:

    轨道检测设备


    Contributors:
    WANG YULIN (author) / LIU YONGQUAN (author) / XIANG CHANGBIN (author) / JIANG JING (author) / ZHANG SHUFENG (author) / CHEN JIAN (author) / YU YOUNG GYU (author) / HUANG KE (author) / HONG XIAOJIE (author) / WANG HAITAO (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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