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A platform for research: civil engineering, architecture and urbanism
Dismantling device and dismantling method for arch frame structure of cast-in-place arch bridge
The invention discloses a cast-in-place arch bridge arch frame structure dismantling device and method, and relates to the field of arch bridge construction. The dismounting device comprises a frame body, a protection plate is fixedly connected to one side of the upper portion of the frame body, a sliding rod is slidably connected to the top end of the protection plate, and a mounting plate is fixedly connected to one end of the sliding rod; the second motor, the reciprocating lead screw, the limiting plate, the transmission block, the transmission rod, the knocking block, the first gear, the second gear, the sliding frame, the sliding block and the one-way threaded rod are arranged to form a knocking mechanism, the second motor is started to drive the knocking block to conduct reciprocating knocking on one end of the pin shaft, the pin shaft is gradually opposite to the arch frame structure, manpower is saved, and the working efficiency is improved. And an adjusting frame, an adjusting rod, a first bevel gear, a second bevel gear, an adjusting threaded rod and a knocking rod are arranged to form an adjusting structure, a knocking block moves to drive the knocking rod to knock the mounting plate, and a fixing mechanism applies pulling force to one end of the pin shaft, so that the disassembling efficiency of the pin shaft is improved.
本发明公开了一种现浇拱桥拱架结构拆除装置及方法，涉及拱桥施工领域。所述拆除装置包括框体，所述框体上方一侧固定连接有防护板，所述防护板顶端滑动连接有滑动杆，所述滑动杆一端固定连接有安装板；本发明通过设置有第二电机、往复丝杆、限位板、传动块、传动杆、敲击块、第一齿轮，第二齿轮、滑动框、滑动块和单向螺纹杆形成敲击机构，启动第二电机可以带动敲击块对销轴进行一端进行往复敲击，使得销轴逐渐与拱架结构相反，节约人力，拆卸效率高，且通过设置有调节框、调节杆、第一伞齿轮、第二伞齿轮、调节螺纹杆和敲击杆形成调节结构，敲击块运动会带动敲击杆对安装板进行敲击，固定机构会对销轴一端施加拉力，从而提高销轴的拆卸效率。
Dismantling device and dismantling method for arch frame structure of cast-in-place arch bridge
The invention discloses a cast-in-place arch bridge arch frame structure dismantling device and method, and relates to the field of arch bridge construction. The dismounting device comprises a frame body, a protection plate is fixedly connected to one side of the upper portion of the frame body, a sliding rod is slidably connected to the top end of the protection plate, and a mounting plate is fixedly connected to one end of the sliding rod; the second motor, the reciprocating lead screw, the limiting plate, the transmission block, the transmission rod, the knocking block, the first gear, the second gear, the sliding frame, the sliding block and the one-way threaded rod are arranged to form a knocking mechanism, the second motor is started to drive the knocking block to conduct reciprocating knocking on one end of the pin shaft, the pin shaft is gradually opposite to the arch frame structure, manpower is saved, and the working efficiency is improved. And an adjusting frame, an adjusting rod, a first bevel gear, a second bevel gear, an adjusting threaded rod and a knocking rod are arranged to form an adjusting structure, a knocking block moves to drive the knocking rod to knock the mounting plate, and a fixing mechanism applies pulling force to one end of the pin shaft, so that the disassembling efficiency of the pin shaft is improved.
本发明公开了一种现浇拱桥拱架结构拆除装置及方法，涉及拱桥施工领域。所述拆除装置包括框体，所述框体上方一侧固定连接有防护板，所述防护板顶端滑动连接有滑动杆，所述滑动杆一端固定连接有安装板；本发明通过设置有第二电机、往复丝杆、限位板、传动块、传动杆、敲击块、第一齿轮，第二齿轮、滑动框、滑动块和单向螺纹杆形成敲击机构，启动第二电机可以带动敲击块对销轴进行一端进行往复敲击，使得销轴逐渐与拱架结构相反，节约人力，拆卸效率高，且通过设置有调节框、调节杆、第一伞齿轮、第二伞齿轮、调节螺纹杆和敲击杆形成调节结构，敲击块运动会带动敲击杆对安装板进行敲击，固定机构会对销轴一端施加拉力，从而提高销轴的拆卸效率。
Dismantling device and dismantling method for arch frame structure of cast-in-place arch bridge
一种现浇拱桥拱架结构拆除装置及拆除方法
LI JUN (author) / HE ZHAOFANG (author) / WU LEI (author) / TAO AILIN (author) / ZHAO LIANG (author) / SHI LEILEI (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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