A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical bridge erecting vehicle
The embodiment of the invention provides a mechanical bridge erecting vehicle. The mechanical bridge erecting vehicle comprises a bridge erecting vehicle body; the movable frame is arranged on the bridging vehicle body and used for supporting a bridge span when being completely retracted, and one end of the movable frame is in lap joint with the interior of a vehicle frame slide way on the bridging vehicle body and the other end of the movable frame is supported on the ground through a hydraulic supporting leg arranged at the end of the movable frame when the movable frame stretches out during operation, so that balance torque is provided, and the stability of bridging operation is maintained; the erecting frame assembly is arranged at the tail part of the bridge erecting vehicle body and is used for laying down and folding the bridge span and moving the bridge span back and forth by virtue of a bridge pushing mechanism on the erecting frame assembly, the lower part of the erecting frame assembly is hinged with the tail part of the moving frame, and the erecting frame assembly is driven by the overturning oil cylinder to rotate and is used for pushing the bridge to move back and forth and carrying out actions of falling and folding the span bridge; wherein the bridge span is composed of two identical bridge sections, in the driving state, the two bridge sections are fixed to the bridge erecting vehicle body in an overlapped mode, and in the using process, erecting and retracting operation of the bridge span is completed through the moving frame and the erecting frame.
本发明实施例提供了一种机械化架桥车，包括：架桥车本体；移动架，其设于架桥车本体上，且在完全收回时用于支承桥跨，在作业伸出时，移动架的一端与架桥车本体上的车架滑道内搭接，另一端通过设置在其端部的液压支腿支撑在地面上，用以提供平衡力矩，维持架桥作业的稳定；架设架总成，其设于架桥车本体的尾部，用于放下和收起桥跨，并借助于其上面的推桥机构前后移动桥跨，其下部与移动架的尾部铰接，在翻转油缸的带动下转动，用于推动桥梁前后移动，以及进行对跨桥的落下和收起的动作；其中，桥跨由两节相同的桥节组成，在行驶状态时，两节桥节重叠固定在架桥车本体上，在使用时，通过移动架和架设架完成桥跨的架设和撤收作业。
Mechanical bridge erecting vehicle
The embodiment of the invention provides a mechanical bridge erecting vehicle. The mechanical bridge erecting vehicle comprises a bridge erecting vehicle body; the movable frame is arranged on the bridging vehicle body and used for supporting a bridge span when being completely retracted, and one end of the movable frame is in lap joint with the interior of a vehicle frame slide way on the bridging vehicle body and the other end of the movable frame is supported on the ground through a hydraulic supporting leg arranged at the end of the movable frame when the movable frame stretches out during operation, so that balance torque is provided, and the stability of bridging operation is maintained; the erecting frame assembly is arranged at the tail part of the bridge erecting vehicle body and is used for laying down and folding the bridge span and moving the bridge span back and forth by virtue of a bridge pushing mechanism on the erecting frame assembly, the lower part of the erecting frame assembly is hinged with the tail part of the moving frame, and the erecting frame assembly is driven by the overturning oil cylinder to rotate and is used for pushing the bridge to move back and forth and carrying out actions of falling and folding the span bridge; wherein the bridge span is composed of two identical bridge sections, in the driving state, the two bridge sections are fixed to the bridge erecting vehicle body in an overlapped mode, and in the using process, erecting and retracting operation of the bridge span is completed through the moving frame and the erecting frame.
本发明实施例提供了一种机械化架桥车，包括：架桥车本体；移动架，其设于架桥车本体上，且在完全收回时用于支承桥跨，在作业伸出时，移动架的一端与架桥车本体上的车架滑道内搭接，另一端通过设置在其端部的液压支腿支撑在地面上，用以提供平衡力矩，维持架桥作业的稳定；架设架总成，其设于架桥车本体的尾部，用于放下和收起桥跨，并借助于其上面的推桥机构前后移动桥跨，其下部与移动架的尾部铰接，在翻转油缸的带动下转动，用于推动桥梁前后移动，以及进行对跨桥的落下和收起的动作；其中，桥跨由两节相同的桥节组成，在行驶状态时，两节桥节重叠固定在架桥车本体上，在使用时，通过移动架和架设架完成桥跨的架设和撤收作业。
Mechanical bridge erecting vehicle
一种机械化架桥车
CUI XIAOSHUANG (author) / WANG GUILIN (author) / SHAN HAICHAO (author) / ZHANG QINGLIN (author) / WU MAO (author) / YAN YUFEI (author) / CHEN RUSI (author) / LIU YIFAN (author) / ZHU PEIYUAN (author) / ZHANG ZIHAO (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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