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A platform for research: civil engineering, architecture and urbanism
Peripheral protection device for deep foundation pit
The invention relates to a deep foundation pit periphery protection device, which is characterized by comprising a front bottom plate, a rear bottom plate, a top plate and a bottom plate, the rear bottom plate is hinged with the front bottom plate, and the bottom of the rear bottom plate is also provided with a fixed anchor rod; the supporting columns are vertically arranged on the front bottom plate at intervals; the fence is arranged on the rear bottom plate in a sliding mode in the front-back direction, and the bottom of the fence is further connected with the rear bottom plate in a fastened mode through connecting bolts. The supporting columns arranged front and back and the fence form a double-layer blocking structure, the double-layer energy dissipation buffering effect is achieved when the foundation pit is impacted, in addition, the fence is arranged on the rear bottom plate in a sliding mode, the sliding arrangement of the fence further has the primary energy dissipation effect, in this way, a large amount of kinetic energy can be absorbed after the foundation pit is impacted, and the effective protection effect on the foundation pit is achieved.
本发明涉及一种深基坑周边防护装置，其特征在于，包括：前底板，底部设有固定锚杆；与所述前底板铰接的后底板，底部也设有固定锚杆；间隔立设于所述前底板上的多个支柱；沿前后方向滑设于所述后底板上的围挡，所述围挡的底部与所述后底板还通过连接螺栓紧固连接。本发明通过前后设置的支柱与围挡形成双层阻挡结构，在受到撞击时具有双层缓冲耗能的效果，另外围挡滑设在后底板上，其滑动设置还具有一级耗能的作用，是以，本发明能够在受到冲撞后大量吸收动能，对基坑起到有效的防护作用。
Peripheral protection device for deep foundation pit
The invention relates to a deep foundation pit periphery protection device, which is characterized by comprising a front bottom plate, a rear bottom plate, a top plate and a bottom plate, the rear bottom plate is hinged with the front bottom plate, and the bottom of the rear bottom plate is also provided with a fixed anchor rod; the supporting columns are vertically arranged on the front bottom plate at intervals; the fence is arranged on the rear bottom plate in a sliding mode in the front-back direction, and the bottom of the fence is further connected with the rear bottom plate in a fastened mode through connecting bolts. The supporting columns arranged front and back and the fence form a double-layer blocking structure, the double-layer energy dissipation buffering effect is achieved when the foundation pit is impacted, in addition, the fence is arranged on the rear bottom plate in a sliding mode, the sliding arrangement of the fence further has the primary energy dissipation effect, in this way, a large amount of kinetic energy can be absorbed after the foundation pit is impacted, and the effective protection effect on the foundation pit is achieved.
本发明涉及一种深基坑周边防护装置，其特征在于，包括：前底板，底部设有固定锚杆；与所述前底板铰接的后底板，底部也设有固定锚杆；间隔立设于所述前底板上的多个支柱；沿前后方向滑设于所述后底板上的围挡，所述围挡的底部与所述后底板还通过连接螺栓紧固连接。本发明通过前后设置的支柱与围挡形成双层阻挡结构，在受到撞击时具有双层缓冲耗能的效果，另外围挡滑设在后底板上，其滑动设置还具有一级耗能的作用，是以，本发明能够在受到冲撞后大量吸收动能，对基坑起到有效的防护作用。
Peripheral protection device for deep foundation pit
深基坑周边防护装置
LI SHUNDA (author) / NI XUNHU (author) / ZHOU HAO (author) / LIU YANG (author) / WANG SHENGLONG (author) / RUAN JUANPING (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Safety protection device for deep foundation pit construction
| European Patent Office | 2023