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A platform for research: civil engineering, architecture and urbanism
Movable lifting type bent cap tensioning platform
The movable lifting type cover beam tensioning platform comprises a platform outer frame, a lifting platform and a fixed bracket, the platform outer frame is installed outside the lifting platform, the fixed bracket is installed at the upper end of the platform outer frame, and the lifting platform comprises a fixed frame, a movable platform, a folding frame and a hydraulic cylinder. The two symmetrical sides of the movable platform are hinged to the fixing frame through folding frames, hydraulic cylinders are installed on the inner side of the fixing frame, and the output ends of the hydraulic cylinders are fixed to the folding frames. The device has the beneficial effects that the lifting platform is arranged, the height of the tensioning platform can be adjusted, and the problem that follow-up steel beam tensioning operation on the upper portion of a bent cap is difficult is solved; locking pieces for fixing three bolts are arranged on the side face of the bracket, the length and the included angle of the bracket can be changed through the locking pieces so that the bracket can adapt to different types of cover beams, the upper portion of the platform outer frame is tied through two steel wire ropes, the safety of the operation platform is guaranteed, and the safety of the platform is guaranteed through prepressing before the platform is used.
本发明公开了一种可移动升降式盖梁张拉平台，包括平台外框、升降平台和固定牛腿，平台外框安装在升降台外，固定牛腿安装在平台外框的上端，升降平台包括固定框、移动平台、折叠架和液压缸，移动平台其中互相对称的两侧均通过折叠架铰接于所述固定框，液压缸的安装在固定框内侧，液压的输出端固定于所述折叠架。本发明有益效果：本发明设置有升降平台，能够调节张拉平台的高度，解决后续盖梁上部钢束张拉操作困难的问题；固定牛腿侧面有3个螺栓的锁紧件，通过锁紧件可改变牛腿的长度、夹角，以便适应不同类型盖梁，平台外框上部采用2根钢丝绳拉结，确保操作平台安全，在平台使用前应使用预压来确保平台的安全性。
Movable lifting type bent cap tensioning platform
The movable lifting type cover beam tensioning platform comprises a platform outer frame, a lifting platform and a fixed bracket, the platform outer frame is installed outside the lifting platform, the fixed bracket is installed at the upper end of the platform outer frame, and the lifting platform comprises a fixed frame, a movable platform, a folding frame and a hydraulic cylinder. The two symmetrical sides of the movable platform are hinged to the fixing frame through folding frames, hydraulic cylinders are installed on the inner side of the fixing frame, and the output ends of the hydraulic cylinders are fixed to the folding frames. The device has the beneficial effects that the lifting platform is arranged, the height of the tensioning platform can be adjusted, and the problem that follow-up steel beam tensioning operation on the upper portion of a bent cap is difficult is solved; locking pieces for fixing three bolts are arranged on the side face of the bracket, the length and the included angle of the bracket can be changed through the locking pieces so that the bracket can adapt to different types of cover beams, the upper portion of the platform outer frame is tied through two steel wire ropes, the safety of the operation platform is guaranteed, and the safety of the platform is guaranteed through prepressing before the platform is used.
本发明公开了一种可移动升降式盖梁张拉平台，包括平台外框、升降平台和固定牛腿，平台外框安装在升降台外，固定牛腿安装在平台外框的上端，升降平台包括固定框、移动平台、折叠架和液压缸，移动平台其中互相对称的两侧均通过折叠架铰接于所述固定框，液压缸的安装在固定框内侧，液压的输出端固定于所述折叠架。本发明有益效果：本发明设置有升降平台，能够调节张拉平台的高度，解决后续盖梁上部钢束张拉操作困难的问题；固定牛腿侧面有3个螺栓的锁紧件，通过锁紧件可改变牛腿的长度、夹角，以便适应不同类型盖梁，平台外框上部采用2根钢丝绳拉结，确保操作平台安全，在平台使用前应使用预压来确保平台的安全性。
Movable lifting type bent cap tensioning platform
一种可移动升降式盖梁张拉平台
HE HONGXING (author) / DENG YUNSHENG (author) / CHENG FEI (author) / XIA YU (author) / WANG LIKUN (author) / XIANG BOLE (author) / TIAN HAO (author) / LI JIAPENG (author) / ZHANG QIANG (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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