The invention discloses a subway tunnel construction full-stage defect repair self-adaptive trolley which comprises a base, a rack arranged on the base, walking wheels arranged at the bottom of the base, a walking driving motor arranged on the base and used for driving the walking wheels to walk on a subway rail in a rolling mode, a braking device for braking the walking wheels and a tunnel top operation platform. The two hole side working platforms are symmetrically arranged, and the two self-balancing lifting assemblies are symmetrically arranged. The operation platforms on the two sides of the rack can be independently subjected to multi-azimuth posture adjustment, so that the operation platform can adapt to defect repair construction of different positions on the two sides of a tunnel during metro trial operation, the flexibility and the operation efficiency of trolley operation are greatly improved, the left-right balance of the trolley cannot be affected during posture adjustment of the operation platforms, and the working efficiency is improved. And therefore, the trolley is not easy to lose stability and roll over during operation, and the safety of the trolley during use is greatly improved.
本发明公开了一种地铁隧道施工全阶段缺陷修复自适性台车,包括底座,设置于底座上的台架,设置于底座底部的行走轮,设置于底座上用以驱动行走轮在地铁轨道上滚动行走的行走驱动电机,对行走轮进行制动的制动装置,洞顶作业平台,两个对称设置的洞侧作业平台,两个对称设置的自平衡升降组件。本发明中台架两侧的作业平台可独立进行多方位姿态调整,从而可适应地铁试营运期间隧洞两侧不同位置的缺陷修复施工,大幅提高了台车作业的灵活性和作业效率,且作业平台在姿态调整时不会影响台车左右的平衡,进而可保证台车在作业时不容易失稳而侧翻,从而大幅提高了台车使用时的安全性。
Subway tunnel construction full-stage defect repairing self-adaptive trolley
一种地铁隧道施工全阶段缺陷修复自适性台车
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | E21D SHAFTS , Schächte / 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 |