The invention relates to a tunnel construction trestle capable of crossing obstacles and an obstacle crossing method thereof.The tunnel construction trestle comprises a trestle body, a moving trolley is connected to the trestle body, front jacking mechanisms are arranged on the two sides of the front end of the trestle body, and rear jacking mechanisms and walking rollers are arranged on the two sides of the rear end of the trestle body; supporting legs capable of ascending and descending are arranged on the two sides of the moving trolley respectively, and a driving mechanism for driving the moving trolley and the trestle body to move mutually is connected between the moving trolley and the trestle body. Acting force is applied to one end of the trestle main body through engineering machinery, so that the gravity center of the trestle main body is kept balanced on the moving trolley, and the driving mechanism drives the trestle main body to walk on the trolley and drives the walking rollers to cross obstacles.
本发明涉及一种能够跨障碍的隧道施工栈桥及其跨越障碍的方法,包括栈桥主体,栈桥主体上连接有移动小车,所述栈桥主体的前端两侧设有前顶升机构,栈桥主体的后端两侧设有后顶升机构和行走滚轮,所述移动小车的两侧分别设有能够升降的支撑腿,所述移动小车和栈桥主体之间连接有驱动相互移动的驱动机构;通过工程机械对栈桥主体的一端部施加作用力,使得栈桥主体在移动小车上保持重心平衡,驱动机构带动栈桥主体在小车上行走并带动行走滚轮跨越障碍。
Tunnel construction trestle capable of crossing obstacles and obstacle crossing method of tunnel construction trestle
一种能够跨障碍的隧道施工栈桥及其跨越障碍的方法
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | E01D BRIDGES , Brücken / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / E02F Baggern , DREDGING / E04G SCAFFOLDING , Baugerüste |
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