A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pulling frame for large-span steel structure cantilever construction
The invention discloses a pulling frame for large-span steel structure cantilever construction, which comprises a pulling frame device, the pulling frame device comprises a first pulling frame and a second pulling frame, the interior of the first pulling frame is connected with an extension steel plate, one side of the extension steel plate is connected with the second pulling frame, one side of the first pulling frame is provided with a fixing plate, and one side of the fixing plate is connected with a first fixing support rod. An operator needs to extend the length of the pulling frame, the first fixing supporting rod is supported by the supporting block and serves as a foundation to assume a cantilever, the top end of the first fixing supporting rod is in threaded connection with the first pulling frame through the fixing plate, and the first pulling frame is convenient to install and fix; and the interior of the first pulling frame is connected with an extending steel plate through a movable groove, the surface of the extending steel plate is sleeved with a second pulling frame, the surface of the second pulling frame is installed and fixed through a fixing bolt, stretching and retracting of the device are convenient, and therefore the effects that stretching and retracting of the pulling frames are convenient, and fixing is convenient are achieved.
本发明公开了一种大跨度钢结构悬臂施工用拉架，包括：拉架装置，拉架装置包括第一拉架、第二拉架，第一拉架的内部连接有延伸钢板，且延伸钢板的一侧连接有第二拉架，第一拉架的一侧设置有固定板，固定板的一侧连接有第一固定支杆。操作人员需要将拉架的长度进行延伸，因在支撑块支撑着第一固定支杆，使得其充当地基进行假设悬臂，在第一固定支杆的顶端通过固定板螺纹连接有第一拉架，使得第一拉架方便进行安装固定，在第一拉架的内部通过活动槽进行连接有延伸钢板，且在延伸钢板的表面套接有第二拉架，第二拉架的表面通过固定螺栓进行安装固定，方便进行装置的伸缩，从而达到了便于拉架进行伸缩，且便于进行固定的效果。
Pulling frame for large-span steel structure cantilever construction
The invention discloses a pulling frame for large-span steel structure cantilever construction, which comprises a pulling frame device, the pulling frame device comprises a first pulling frame and a second pulling frame, the interior of the first pulling frame is connected with an extension steel plate, one side of the extension steel plate is connected with the second pulling frame, one side of the first pulling frame is provided with a fixing plate, and one side of the fixing plate is connected with a first fixing support rod. An operator needs to extend the length of the pulling frame, the first fixing supporting rod is supported by the supporting block and serves as a foundation to assume a cantilever, the top end of the first fixing supporting rod is in threaded connection with the first pulling frame through the fixing plate, and the first pulling frame is convenient to install and fix; and the interior of the first pulling frame is connected with an extending steel plate through a movable groove, the surface of the extending steel plate is sleeved with a second pulling frame, the surface of the second pulling frame is installed and fixed through a fixing bolt, stretching and retracting of the device are convenient, and therefore the effects that stretching and retracting of the pulling frames are convenient, and fixing is convenient are achieved.
本发明公开了一种大跨度钢结构悬臂施工用拉架，包括：拉架装置，拉架装置包括第一拉架、第二拉架，第一拉架的内部连接有延伸钢板，且延伸钢板的一侧连接有第二拉架，第一拉架的一侧设置有固定板，固定板的一侧连接有第一固定支杆。操作人员需要将拉架的长度进行延伸，因在支撑块支撑着第一固定支杆，使得其充当地基进行假设悬臂，在第一固定支杆的顶端通过固定板螺纹连接有第一拉架，使得第一拉架方便进行安装固定，在第一拉架的内部通过活动槽进行连接有延伸钢板，且在延伸钢板的表面套接有第二拉架，第二拉架的表面通过固定螺栓进行安装固定，方便进行装置的伸缩，从而达到了便于拉架进行伸缩，且便于进行固定的效果。
Pulling frame for large-span steel structure cantilever construction
一种大跨度钢结构悬臂施工用拉架
AN KAI (author) / GAO YONGXIANG (author) / ZHAO LONGPO (author) / WANG XIANGHUA (author) / WANG CE (author) / ZHANG YUXIN (author) / MENG QIULI (author) / LIANG SHAOQING (author) / CAO MAOLIN (author) / LI XIANG (author)
2022-01-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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