The invention discloses a highway-railway dual-purpose contact network maintenance trolley. The trolley comprises two steel rails, wherein the two steel rails are jointly connected with a working platform in a sliding manner, protective guards are fixedly connected with two sides, a front part and a rear part of an upper end of the working platform, and two telescopic rotating arms are mounted atan upper end of the working platform. The trolley is advantaged in that a horizontal sensor is used for measuring the inclination of the vehicle-mounted working platform, inclination data in the X direction and the Y direction are sent to a control part through a serial port, a single-chip microcomputer reads the inclination data of the current working platform collected by the horizontal sensor,according to inclination angle data and pressure data, the corresponding elongation of a left leveling hydraulic cylinder and a right leveling hydraulic cylinder is calculated, moreover, a hydraulic pump is driven to work according to a control strategy, so the left side leveling hydraulic cylinder and the right side leveling hydraulic cylinder stretch out and draw back by corresponding lengths till the inclination meets the requirement for horizontally adjusting the sensor, and that a worker keeps a good balance state during aloft work, and safe work is achieved is guaranteed.

    本发明公开了一种公铁两用接触网检修台车,包括两个钢轨,两个钢轨上共同滑动连接有工作平台,工作平台的上端两侧和前后部均固定连接有防护栏,工作平台的上端安装有两个伸缩旋转臂,本发明所达到的有益效果是:利用水平传感器测量车载工作平台的倾斜度,通过串行口向控制部分发送X方向和Y方向的倾斜度数据,单片机读取水平传感器收集当前工作平台的倾斜度数据,根据倾角数据和压力数据,计算出所对应的左侧调平液压缸和右侧调平液压缸的伸长量,同时,按照控制策略驱动液压泵工作,使左侧调平液压缸和右侧调平液压缸伸缩相应的长度,直至倾斜度达到水平调整传感器水平的要求,以保证工作人员在高空作业时保持良好的平衡状态从而安全作业。


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    Title :

    Highway-railway dual-purpose contact network maintenance trolley


    Additional title:

    一种公铁两用接触网检修台车


    Contributors:
    LIU SHUICHANG (author) / WEI WEI (author) / FENG SONGHENG (author) / HE FAN (author) / ZHANG XU (author) / HU XINDAN (author) / ZENG GUANGSHENG (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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