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A platform for research: civil engineering, architecture and urbanism
Bridge girder erection machine and curve via hole girder erection method of bridge girder erection machine
The invention relates to the technical field of construction mechanical equipment, and provides a bridge girder erection machine and a curve via hole girder erection method of the bridge girder erection machine. The bridge girder erection machine comprises a machine arm, a front supporting leg, a middle supporting leg and a rear supporting leg. The front supporting leg is connected to the front end of the vehicle arm, and the front supporting leg is configured to be capable of stretching and retracting relative to the vehicle arm; the middle supporting leg is arranged in the middle of the machine arm and comprises a cylinder structure, a rotating mechanism is arranged at one end of the cylinder structure, a first walking mechanism is arranged at the other end of the cylinder structure, the machine arm movably penetrates through the rotating mechanism, and the rotating mechanism can drive the machine arm to move and can rotate relative to the cylinder structure; one end of the rear supporting leg is connected with the rear end of the vehicle arm, the other end of the rear supporting leg is provided with a second walking mechanism, and the rear supporting leg is configured to drive the rear end of the vehicle arm to transversely move along the vehicle arm relative to the rear supporting leg. Through the transverse moving function of the rear supporting leg and the relative rotation of the middle supporting leg and the machine arm through the rotating mechanism, the position and the orientation of the machine arm are adjusted, and the position deviation generated when the machine arm is erected is conveniently corrected.
本公开涉及施工机械设备技术领域，提供了一种架桥机及架桥机的曲线过孔架梁方法。其中，架桥机包括机臂、前支腿、中支腿和后支腿；前支腿连接于机臂的前端，前支腿被配置为能够相对机臂伸缩；中支腿设置于机臂的中部，中支腿包括柱体结构，柱体结构的一端设有转动机构，另一端设有第一走行机构，机臂可移动地穿设于转动机构内，转动机构能驱动机臂移动且转动机构能相对柱体结构转动；后支腿的一端与机臂的后端连接，另一端设设有第二走行机构，后支腿被配置为能够驱动机臂的后端相对后支腿沿机臂的横向移动。通过后支腿的横移功能和中支腿通过转动机构与机臂相对转动，实现调整机臂的位置和朝向，便捷的修正机臂在架设时产生的位置的偏移。
Bridge girder erection machine and curve via hole girder erection method of bridge girder erection machine
The invention relates to the technical field of construction mechanical equipment, and provides a bridge girder erection machine and a curve via hole girder erection method of the bridge girder erection machine. The bridge girder erection machine comprises a machine arm, a front supporting leg, a middle supporting leg and a rear supporting leg. The front supporting leg is connected to the front end of the vehicle arm, and the front supporting leg is configured to be capable of stretching and retracting relative to the vehicle arm; the middle supporting leg is arranged in the middle of the machine arm and comprises a cylinder structure, a rotating mechanism is arranged at one end of the cylinder structure, a first walking mechanism is arranged at the other end of the cylinder structure, the machine arm movably penetrates through the rotating mechanism, and the rotating mechanism can drive the machine arm to move and can rotate relative to the cylinder structure; one end of the rear supporting leg is connected with the rear end of the vehicle arm, the other end of the rear supporting leg is provided with a second walking mechanism, and the rear supporting leg is configured to drive the rear end of the vehicle arm to transversely move along the vehicle arm relative to the rear supporting leg. Through the transverse moving function of the rear supporting leg and the relative rotation of the middle supporting leg and the machine arm through the rotating mechanism, the position and the orientation of the machine arm are adjusted, and the position deviation generated when the machine arm is erected is conveniently corrected.
本公开涉及施工机械设备技术领域，提供了一种架桥机及架桥机的曲线过孔架梁方法。其中，架桥机包括机臂、前支腿、中支腿和后支腿；前支腿连接于机臂的前端，前支腿被配置为能够相对机臂伸缩；中支腿设置于机臂的中部，中支腿包括柱体结构，柱体结构的一端设有转动机构，另一端设有第一走行机构，机臂可移动地穿设于转动机构内，转动机构能驱动机臂移动且转动机构能相对柱体结构转动；后支腿的一端与机臂的后端连接，另一端设设有第二走行机构，后支腿被配置为能够驱动机臂的后端相对后支腿沿机臂的横向移动。通过后支腿的横移功能和中支腿通过转动机构与机臂相对转动，实现调整机臂的位置和朝向，便捷的修正机臂在架设时产生的位置的偏移。
Bridge girder erection machine and curve via hole girder erection method of bridge girder erection machine
架桥机及架桥机的曲线过孔架梁方法
LIU YUANBAO (author) / DING WENCHANG (author) / LI PENG (author) / LIU YONG (author) / LI HONGJIANG (author) / ZHANG FENGCHUN (author) / LEE SU-DONG (author) / KONG DEZHONG (author) / LI ZONGTIAN (author) / GUO CHENGJIN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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