The invention discloses a rail vehicle obstacle detection device for rail transit construction. The device comprises a rail vehicle body, an adjusting mechanism, a mounting mechanism and a limiting mechanism. The adjusting mechanism comprises a groove body; the groove body is formed in a bottom end of a front surface of the rail vehicle body; a camera is arranged on an inner side of the groove body; and first rotating shafts are arranged at two ends of the camera, a first bevel gear is fixedly connected to the surface of one end of each first rotating shaft, a second bevel gear is connected tothe surface of one side of each first bevel gear in an engaged mode, a rotating rod is fixedly connected to one end of each second bevel gear, and a servo motor is arranged at one end of each rotating rod. Compared with the prior art, the device has the beneficial effects that by designing the adjusting mechanism, a shooting angle of a protection plate can be conveniently and finely adjusted, observation at a larger angle is facilitated, and observation dead angles are reduced; and by designing the second bevel gear to be meshed with the first bevel gear, the second bevel gear rotates and drives the first bevel gear to rotate so that transverse circular motion is converted into longitudinal circular motion.

    本发明公开了一种轨道交通施工轨道车障碍物检测装置,包括轨道车主体、调整机构、安装机构与限位机构,所述调整机构包括槽体,所述槽体开设于轨道车主体前表面底端,所述槽体内侧设置有摄像机,所述摄像机两端均设置有第一转轴,所述第一转轴一端表面固定连接有第一锥齿轮,所述第一锥齿轮一侧表面啮合连接有第二锥齿轮,所述第二锥齿轮一端固定连接有转杆,所述转杆一端设置有伺服电机;与现有技术相比,本发明的有益效果是:通过设计了调整机构,方便微调防护板的拍摄角度,方便更大角度的去进行观察,减少观测死角,通过设计了第二锥齿轮啮合第一锥齿轮,第二锥齿轮转动带动第一锥齿轮转动,使横向圆周运动转为纵向圆周运动。


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    Title :

    Rail vehicle obstacle detection device for rail transit construction


    Additional title:

    一种轨道交通施工轨道车障碍物检测装置


    Contributors:
    LIU HONGYAN (author)

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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