Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of building construction equipment, and specifically relates to a pre-embedded concrete pile for soft foundation reinforcement. The pre-embedded concrete pile for soft foundation reinforcement comprises an umbrella-type opening-closing device, a fixed bearing element, a screw-type reinforcing device and a fixed installation frame, wherein the fixed bearing element is coaxially and fixedly installed at the top end of the umbrella-type opening-closing device; a telescoping element of the umbrella-type opening-closing device communicates with the outside through the fixed bearing element; the screw-type reinforcing device is coaxially and fixedly installed at the bottom end of the umbrella-type opening-closing device; a bottom drive element of theumbrella-type opening-closing device is fixedly connected with a working shaft of the screw-type reinforcing device; a working end of the screw-type reinforcing device is vertically downward; and an insertion element of the fixed installation frame is downward, and coaxially and fixedly installed at the top end of the umbrella-type opening-closing device. According to the device, the firmness in asoft foundation is improved by increasing a stress area and a ground-gripping force; and moreover, the pre-embedded concrete pile for soft foundation reinforcement facilitates to installation for anexternal appliance, and is convenient to transport and simple to operate.
本发明涉及建筑施工设备技术领域，具体是涉及一种松软地基加固用混凝土预埋桩，包括有伞式开合器、固定承接件、螺式加固器和固定安装架，固定承接件同轴固定安装在伞式开合器顶端，伞式开合器伸缩件通过固定承接件与外部连通，螺式加固器同轴固定安装在伞式开合器底端，伞式开合器底部驱动件与螺式加固器工作轴固定连接，螺式加固器工作端竖直朝下，固定安装架插接件朝下同轴固定安装在伞式开合器顶端，该装置通过增大受力面积和抓地力度来提高在松软地基中的牢固度，且易于安装外设器材，运输方便，操作简单。
The invention relates to the technical field of building construction equipment, and specifically relates to a pre-embedded concrete pile for soft foundation reinforcement. The pre-embedded concrete pile for soft foundation reinforcement comprises an umbrella-type opening-closing device, a fixed bearing element, a screw-type reinforcing device and a fixed installation frame, wherein the fixed bearing element is coaxially and fixedly installed at the top end of the umbrella-type opening-closing device; a telescoping element of the umbrella-type opening-closing device communicates with the outside through the fixed bearing element; the screw-type reinforcing device is coaxially and fixedly installed at the bottom end of the umbrella-type opening-closing device; a bottom drive element of theumbrella-type opening-closing device is fixedly connected with a working shaft of the screw-type reinforcing device; a working end of the screw-type reinforcing device is vertically downward; and an insertion element of the fixed installation frame is downward, and coaxially and fixedly installed at the top end of the umbrella-type opening-closing device. According to the device, the firmness in asoft foundation is improved by increasing a stress area and a ground-gripping force; and moreover, the pre-embedded concrete pile for soft foundation reinforcement facilitates to installation for anexternal appliance, and is convenient to transport and simple to operate.
本发明涉及建筑施工设备技术领域，具体是涉及一种松软地基加固用混凝土预埋桩，包括有伞式开合器、固定承接件、螺式加固器和固定安装架，固定承接件同轴固定安装在伞式开合器顶端，伞式开合器伸缩件通过固定承接件与外部连通，螺式加固器同轴固定安装在伞式开合器底端，伞式开合器底部驱动件与螺式加固器工作轴固定连接，螺式加固器工作端竖直朝下，固定安装架插接件朝下同轴固定安装在伞式开合器顶端，该装置通过增大受力面积和抓地力度来提高在松软地基中的牢固度，且易于安装外设器材，运输方便，操作简单。
Concrete pre-embedded pile for soft foundation reinforcement
Europäisches Patentamt | 2020
Anti-sedimentation type concrete embedded pile for foundation reinforcement
| Europäisches Patentamt | 2021
Spliced raft foundation CFG pile for soft foundation reinforcement
| Europäisches Patentamt | 2024
Foundation reinforcement pile-forming device and foundation reinforcement method
| Europäisches Patentamt | 2020