The invention relates to an electric auxiliary dismounting and mounting device for a railway open wagon door. The electric auxiliary dismounting and mounting device comprises a frame; a lifting assembly; the base is fixed at the upper part of the lifting assembly; the door storage frame is fixed to the base and can rotate around the axis in the vertical direction in the plane relative to the base, and the left end and the right end of the door storage frame are each provided with a check block. The operation frame is arranged on the upper portion of the door storage frame and can linearly move in the left-right direction in the plane relative to the door storage frame; the operation frame comprises two side frames which are oppositely arranged left and right; tightening latches are correspondingly arranged on the upper parts of the two side frames and on the front side and the rear side respectively, and the tightening latches can be kept in a state of crossing between the two side frames; the suspension arm assembly comprises a vertical rod part and a suspension arm part; the lower end of the vertical rod part is fixed to the front side of the vehicle frame, and the suspension arm part is transversely and flatly installed at the upper end of the vertical rod part and enables the height position of the suspension arm part to be always higher than the height position of the upper end of the operation frame. According to the utility model, the frequency of going back and forth between an accessory warehouse and a maintenance warehouse is obviously reduced, and the working efficiency is improved.
本发明涉及一种用于铁路敞车车门的电动辅助拆装装置,包括:车架;升降总成;基座,固定在升降总成上部;存门架,固定在基座上且能相对基座在平面内绕竖直方向上的轴心线旋转,其左、右两端分别设有一个挡块;作业框,设在存门架的上部且能相对存门架在平面内沿左右方向作直线移动;作业框包括左右相对设置的两个侧框;对应在两个侧框的上部,于前侧、后侧各设有一个栓杆且使栓杆能保持在跨于两个侧框之间的状态下;以及吊臂总成,包括立杆部和吊臂部;立杆部的下端固定在车架的前侧处,吊臂部横平地安装在立杆部的上端并使其高度位置能始终高于作业框上端的高度位置。本专利有助于显著减少往返于配件库和检修库间的频次,提高工作效率。
Electric auxiliary dismounting device for railway open wagon door
一种用于铁路敞车车门的电动辅助拆装装置
2025-06-27
Patent
Electronic Resource
Chinese
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 |
Railway open wagon lower side door sealing structure and open wagon lower side door
European Patent Office | 2024
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