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A platform for research: civil engineering, architecture and urbanism
Swivel spherical hinge steel skeleton for bridge swivel construction
The invention provides a swivel spherical hinge steel skeleton for bridge swivel construction, which comprises a mounting frame, supporting legs are mounted at a plurality of top corners of the lower surface of the mounting frame, and a correcting mechanism is connected to a shell of the mounting frame; the correction mechanism comprises a negative pressure adsorption assembly connected to one end of the inner frame of the mounting frame and a positive pressure dust removal assembly connected to one end of the outer frame of the mounting frame; the negative pressure adsorption assembly comprises a plurality of sliding cavities formed in one end of the inner frame of the mounting frame, a rotary wind scooper rotationally connected with the top ends of the sliding cavities, and pistons slidably connected with the inner walls of the sliding cavities; the positive pressure dust removal assembly comprises a plurality of positive pressure pipes embedded in the mounting frame body and a lifting sealing component connected to the top end of the mounting frame body. The rotating body spherical hinge can be guided to be tightly attached to the steel framework, and connection between the rotating body spherical hinge and the steel framework is enhanced.
本发明提供了一种用于桥梁转体施工的转体球铰钢骨架，包括安装框，所述安装框的下表面多个顶角处均安装有支脚，所述安装框的壳体上连接有矫正机构；所述矫正机构包括连接于所述安装框内框一端的负压吸附组件，以及连接于所述安装框外框一端的正压除尘组件；所述负压吸附组件包括设于所述安装框内框一端的多个滑动腔，与所述滑动腔的顶端转动连接的转动导风罩，以及与所述滑动腔的内壁滑动连接的活塞；所述正压除尘组件包括嵌入于所述安装框框体上的多个正压管，以及连接于所述安装框框体顶端的升降密封部件。本发明能够引导转体球铰与钢骨架的紧密贴合，加强转体球铰与钢骨架之间的连接。
Swivel spherical hinge steel skeleton for bridge swivel construction
The invention provides a swivel spherical hinge steel skeleton for bridge swivel construction, which comprises a mounting frame, supporting legs are mounted at a plurality of top corners of the lower surface of the mounting frame, and a correcting mechanism is connected to a shell of the mounting frame; the correction mechanism comprises a negative pressure adsorption assembly connected to one end of the inner frame of the mounting frame and a positive pressure dust removal assembly connected to one end of the outer frame of the mounting frame; the negative pressure adsorption assembly comprises a plurality of sliding cavities formed in one end of the inner frame of the mounting frame, a rotary wind scooper rotationally connected with the top ends of the sliding cavities, and pistons slidably connected with the inner walls of the sliding cavities; the positive pressure dust removal assembly comprises a plurality of positive pressure pipes embedded in the mounting frame body and a lifting sealing component connected to the top end of the mounting frame body. The rotating body spherical hinge can be guided to be tightly attached to the steel framework, and connection between the rotating body spherical hinge and the steel framework is enhanced.
本发明提供了一种用于桥梁转体施工的转体球铰钢骨架，包括安装框，所述安装框的下表面多个顶角处均安装有支脚，所述安装框的壳体上连接有矫正机构；所述矫正机构包括连接于所述安装框内框一端的负压吸附组件，以及连接于所述安装框外框一端的正压除尘组件；所述负压吸附组件包括设于所述安装框内框一端的多个滑动腔，与所述滑动腔的顶端转动连接的转动导风罩，以及与所述滑动腔的内壁滑动连接的活塞；所述正压除尘组件包括嵌入于所述安装框框体上的多个正压管，以及连接于所述安装框框体顶端的升降密封部件。本发明能够引导转体球铰与钢骨架的紧密贴合，加强转体球铰与钢骨架之间的连接。
Swivel spherical hinge steel skeleton for bridge swivel construction
一种用于桥梁转体施工的转体球铰钢骨架
YU XIAOFENG (author) / XIE BAOLING (author) / HE ENQIU (author) / LIU BO (author) / WU HAO (author) / ZHANG XIULI (author) / WEN YUSHI (author) / ZHU XIAOPING (author) / CHEN GONG (author) / LUO WEI (author)
2023-04-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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