The invention discloses a catenary anti-tipping operation ladder vehicle for a railway vehicle. The catenary anti-tipping operation ladder vehicle comprises rails, a plurality of rolling devices are installed on the rails, each rolling device comprises a connecting rod spanning between the rails, rotatable wheels are fixedly installed at two ends of each connecting rod, and brake mechanisms are arranged on the wheels; and an anti-tipping device is arranged on the rail on the outer side of any wheel, the anti-tipping devices are detachably connected with the rolling devices, two adjacent connecting rods are fixedly connected through a chassis device, a vertical supporting rod is detachably arranged on the chassis device, and a liftable working platform is arranged at the upper end of the supporting rod. The ladder vehicle is provided with the brake mechanisms and the anti-tipping devices, the anti-tipping devices can be selectively installed on the left side or the right side of the corresponding brake mechanisms according to the condition of the guide rail, some turnout positions are avoided, the turnout tip and the guide rail can be locked at the same time, and the ladder vehiclecan be used at various crossed rails, turnouts and other positions.

    本发明公开了一种轨道车辆用接触网防倾翻作业梯车,包括轨道,轨道上安装有多个滚动装置,滚动装置包括横跨在轨道之间的连杆,连杆的两端固定安装可转动的车轮,车轮上设有刹车机构;位于任意一个车轮外侧的轨道上均安装有防倾翻装置,防倾翻装置与滚动装置之间采用可拆卸方式连接,相邻两个连杆之间通过底盘装置固定连接,底盘装置上可拆卸安装竖向的支撑杆,支撑杆上端设有可升降的工作平台。本申请中梯车设置刹车机构及防倾翻装置,根据导轨情况,防倾翻装置可以选择安装在刹车装置的左侧或者右侧,避开一些道岔位置,可以将岔尖和导轨同时锁紧,可以在各种交叉铁轨及道岔处等位置使用。


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    Title :

    Catenary anti-tipping operation ladder vehicle for railway vehicle


    Additional title:

    一种轨道车辆用接触网防倾翻作业梯车


    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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