A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit excavation supporting structure and construction method
The foundation pit excavation supporting structure comprises a ground body, the top of the ground body is provided with a foundation pit body, the interior of the foundation pit body is provided with a bottom box through bolts, the interior of the bottom box is rotationally connected with a two-way lead screw, the outer side of the two-way lead screw is symmetrically connected with two adjusting plates in a threaded mode, and the adjusting plates are slidably connected with the bottom box; the device has the beneficial effects that by adding the moving mechanism, the output end of the hydraulic cylinder drives the adjusting box and the universal wheels to move downwards, the storage box, the adjusting box and the universal wheels are driven to move when the adjusting plate is adjusted, auxiliary adjusting and moving treatment is conducted on the universal wheels, and the adjusting efficiency and stability of the moving plate are guaranteed; by adding the screw rod body and the internal thread box, the screw rod body can drive the internal thread box and the first fixing plate to perform position adjustment when rotating, namely, the supporting angle of the limiting plate and the screw rod body can be adjusted, and therefore supporting and protecting treatment on the inner side of the foundation pit is performed.
本发明公开了一种基坑开挖支撑结构及施工方法，包括地体，地体的顶部开设有基坑本体，基坑本体的内部通过螺栓安装有底箱，底箱的内部转动连接有双向丝杆，双向丝杆的外侧对称螺纹连接有两个调节板，调节板与底箱滑动连接，本发明的有益效果是：通过加入了移动机构，实现了液压缸的输出端带动调节箱和万向轮向下移动，在调节板调节时会带动收纳箱和调节箱和万向轮进行移动，对万向轮进行辅助调整移动处理，保障了移动板的调节效率和稳定性，通过加入了丝杆本体、内螺纹箱，实现了在丝杆本体转动时会带动内螺纹箱和一号固定板进行位置调节，即可对限制板和丝杆本体的支撑角度进行调节，从而对基坑内侧的支撑防护处理。
Foundation pit excavation supporting structure and construction method
The foundation pit excavation supporting structure comprises a ground body, the top of the ground body is provided with a foundation pit body, the interior of the foundation pit body is provided with a bottom box through bolts, the interior of the bottom box is rotationally connected with a two-way lead screw, the outer side of the two-way lead screw is symmetrically connected with two adjusting plates in a threaded mode, and the adjusting plates are slidably connected with the bottom box; the device has the beneficial effects that by adding the moving mechanism, the output end of the hydraulic cylinder drives the adjusting box and the universal wheels to move downwards, the storage box, the adjusting box and the universal wheels are driven to move when the adjusting plate is adjusted, auxiliary adjusting and moving treatment is conducted on the universal wheels, and the adjusting efficiency and stability of the moving plate are guaranteed; by adding the screw rod body and the internal thread box, the screw rod body can drive the internal thread box and the first fixing plate to perform position adjustment when rotating, namely, the supporting angle of the limiting plate and the screw rod body can be adjusted, and therefore supporting and protecting treatment on the inner side of the foundation pit is performed.
本发明公开了一种基坑开挖支撑结构及施工方法，包括地体，地体的顶部开设有基坑本体，基坑本体的内部通过螺栓安装有底箱，底箱的内部转动连接有双向丝杆，双向丝杆的外侧对称螺纹连接有两个调节板，调节板与底箱滑动连接，本发明的有益效果是：通过加入了移动机构，实现了液压缸的输出端带动调节箱和万向轮向下移动，在调节板调节时会带动收纳箱和调节箱和万向轮进行移动，对万向轮进行辅助调整移动处理，保障了移动板的调节效率和稳定性，通过加入了丝杆本体、内螺纹箱，实现了在丝杆本体转动时会带动内螺纹箱和一号固定板进行位置调节，即可对限制板和丝杆本体的支撑角度进行调节，从而对基坑内侧的支撑防护处理。
Foundation pit excavation supporting structure and construction method
一种基坑开挖支撑结构及施工方法
LI HENGJUN (author) / LIU RONGMAO (author) / BU XIAOLONG (author) / WANG YAOXIN (author) / YAN QIANG (author) / LI YANAN (author) / WANG KAI (author) / AN WEI (author) / ZHOU XIAOLIN (author)
2023-06-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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