Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit supporting structure for cast-in-situ bored piles
The invention is suitable for the technical field of deep foundation pits, and provides a cast-in-situ bored pile deep foundation pit supporting structure which comprises a fixed bottom plate and a cast-in-situ bored pile, the fixed bottom plate is fixed to the bottom of a deep foundation pit through the cast-in-situ bored pile, a supporting plate is rotationally connected to the fixed bottom plate, and the cast-in-situ bored pile deep foundation pit supporting structure further comprises a first supporting plate, a second supporting plate, a sliding block and a transmission lead screw; the first supporting plate is rotationally connected to the supporting plate, a guide sliding groove is formed in the fixed bottom plate, the sliding block is slidably connected into the guide sliding groove, the transmission lead screw is rotationally connected into the guide sliding groove, and the transmission lead screw is in threaded connection with the sliding block. When the bottom of the deep foundation pit sinks seriously, the supporting plate cannot make contact with the side wall of the deep foundation pit even if the elastic telescopic assembly is completely stretched, elastic thrust does not exist between the first supporting plate and the second supporting plate, and the early warning assembly gives out early warning sound to remind a worker to adjust the supporting structure, so that the construction safety is improved.
本发明适用于深基坑技术领域，提供了一种钻孔灌注桩深基坑支护结构，包括固定底板和钻孔灌注桩，所述固定底板通过钻孔灌注桩固定在深基坑底部，所述固定底板上转动连接有支护板，还包括：第一支撑板、第二支撑板、滑动块和传动丝杆；所述第一支撑板转动连接在支护板上，所述固定底板上设置有导向滑槽，所述滑动块滑动连接在导向滑槽内，所述传动丝杆转动连接在导向滑槽内，且传动丝杆与滑动块螺纹连接。当深基坑底部下陷较为严重时，弹性伸缩组件即使完全伸长，支护板也无法与深基坑的侧壁接触时，第一支撑板和第二支撑板之间不存在弹性推力，预警组件发出预警声音，进而提醒工作人对支护结构进行调整，进而提高施工的安全性。
Deep foundation pit supporting structure for cast-in-situ bored piles
The invention is suitable for the technical field of deep foundation pits, and provides a cast-in-situ bored pile deep foundation pit supporting structure which comprises a fixed bottom plate and a cast-in-situ bored pile, the fixed bottom plate is fixed to the bottom of a deep foundation pit through the cast-in-situ bored pile, a supporting plate is rotationally connected to the fixed bottom plate, and the cast-in-situ bored pile deep foundation pit supporting structure further comprises a first supporting plate, a second supporting plate, a sliding block and a transmission lead screw; the first supporting plate is rotationally connected to the supporting plate, a guide sliding groove is formed in the fixed bottom plate, the sliding block is slidably connected into the guide sliding groove, the transmission lead screw is rotationally connected into the guide sliding groove, and the transmission lead screw is in threaded connection with the sliding block. When the bottom of the deep foundation pit sinks seriously, the supporting plate cannot make contact with the side wall of the deep foundation pit even if the elastic telescopic assembly is completely stretched, elastic thrust does not exist between the first supporting plate and the second supporting plate, and the early warning assembly gives out early warning sound to remind a worker to adjust the supporting structure, so that the construction safety is improved.
本发明适用于深基坑技术领域，提供了一种钻孔灌注桩深基坑支护结构，包括固定底板和钻孔灌注桩，所述固定底板通过钻孔灌注桩固定在深基坑底部，所述固定底板上转动连接有支护板，还包括：第一支撑板、第二支撑板、滑动块和传动丝杆；所述第一支撑板转动连接在支护板上，所述固定底板上设置有导向滑槽，所述滑动块滑动连接在导向滑槽内，所述传动丝杆转动连接在导向滑槽内，且传动丝杆与滑动块螺纹连接。当深基坑底部下陷较为严重时，弹性伸缩组件即使完全伸长，支护板也无法与深基坑的侧壁接触时，第一支撑板和第二支撑板之间不存在弹性推力，预警组件发出预警声音，进而提醒工作人对支护结构进行调整，进而提高施工的安全性。
Deep foundation pit supporting structure for cast-in-situ bored piles
一种钻孔灌注桩深基坑支护结构
FANG GUOLIANG (Autor:in) / LUO HUIPING (Autor:in) / TANG GUOWANG (Autor:in) / SHI JIANBO (Autor:in) / ZHANG HONGWEI (Autor:in) / LI BO (Autor:in) / XU SHAOFENG (Autor:in) / ZHONG REN (Autor:in) / LU HAIFENG (Autor:in) / XU DENGGAO (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
Deep foundation pit support device for spaced cast-in-situ bored piles
| Europäisches Patentamt | 2024
Cast-in-situ bored pile foundation pit supporting structure
| Europäisches Patentamt | 2021
Cast-in-situ bored pile deep foundation pit supporting structure and construction method
| Europäisches Patentamt | 2024
Cast-in-situ bored pile deep foundation pit supporting structure and using method
| Europäisches Patentamt | 2022
Cast-in-situ bored pile deep foundation pit supporting structure and construction method thereof
| Europäisches Patentamt | 2023