Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
U-shaped air bag device for deep groove excavation support
The invention relates to the field of supporting devices, in particular to a U-shaped air bag device for deep groove excavation supporting, which comprises a supporting frame, the supporting frame is arranged in a deep groove, an air bag unit is fixed in the supporting frame, and the supporting frame is fixedly supported in the deep groove through the air bag unit; the multiple supporting frames are connected in a supporting mode through connecting turning pieces. The supporting frame is composed of cross beams, longitudinal beams, inclined rods and steel plates. A rubber protection ring is arranged between the supporting frame and the deep groove, and the rubber protection ring is fixed on the supporting frame; the inner wall of the supporting frame is fixedly connected with the flange plates, and the two flange plates are connected in a threaded fit mode. The supporting structure has the beneficial effects that side pressure cannot be formed on soil bodies on the two sides when a groove is supported, the good water stopping effect is achieved while the supporting stability is guaranteed, and the supporting structure is suitable for supporting in different soil environments.
本发明涉及支护装置领域，更具体的说是一种用于深沟槽开挖支护的U型气囊装置，括支护框架，支护框架设置在深沟槽内，支护框架内固定有气囊单元，支护框架通过气囊单元固定支撑在深沟槽内；多个支护框架之间通过连接拐件进行支撑连接；所述的支护框架由横梁、纵梁、斜杆和钢板组成。所述的支护框架与深沟槽之间设置有橡胶保护圈，橡胶保护圈固定在在支护框架上；支护框架内壁与法兰盘固连，两个法兰盘之间通过螺纹配合连接；本发明的有益效果为可以在对沟槽进行支撑时并不能对两侧土体形成侧压力，保证支撑的稳定性的同时，达到良好止水效果，适用于不同的土质环境进行支护支撑。
U-shaped air bag device for deep groove excavation support
The invention relates to the field of supporting devices, in particular to a U-shaped air bag device for deep groove excavation supporting, which comprises a supporting frame, the supporting frame is arranged in a deep groove, an air bag unit is fixed in the supporting frame, and the supporting frame is fixedly supported in the deep groove through the air bag unit; the multiple supporting frames are connected in a supporting mode through connecting turning pieces. The supporting frame is composed of cross beams, longitudinal beams, inclined rods and steel plates. A rubber protection ring is arranged between the supporting frame and the deep groove, and the rubber protection ring is fixed on the supporting frame; the inner wall of the supporting frame is fixedly connected with the flange plates, and the two flange plates are connected in a threaded fit mode. The supporting structure has the beneficial effects that side pressure cannot be formed on soil bodies on the two sides when a groove is supported, the good water stopping effect is achieved while the supporting stability is guaranteed, and the supporting structure is suitable for supporting in different soil environments.
本发明涉及支护装置领域，更具体的说是一种用于深沟槽开挖支护的U型气囊装置，括支护框架，支护框架设置在深沟槽内，支护框架内固定有气囊单元，支护框架通过气囊单元固定支撑在深沟槽内；多个支护框架之间通过连接拐件进行支撑连接；所述的支护框架由横梁、纵梁、斜杆和钢板组成。所述的支护框架与深沟槽之间设置有橡胶保护圈，橡胶保护圈固定在在支护框架上；支护框架内壁与法兰盘固连，两个法兰盘之间通过螺纹配合连接；本发明的有益效果为可以在对沟槽进行支撑时并不能对两侧土体形成侧压力，保证支撑的稳定性的同时，达到良好止水效果，适用于不同的土质环境进行支护支撑。
U-shaped air bag device for deep groove excavation support
一种用于深沟槽开挖支护的U型气囊装置
NIU WENXUAN (Autor:in) / CAO WEI (Autor:in) / HU JIYE (Autor:in) / KONG LINGHUA (Autor:in)
20.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Groove supporting tool and groove excavation supporting method
| Europäisches Patentamt | 2024