Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limiting device for local filling of underground cave
The invention relates to a limiting device for local filling of an underground cave. The limiting device comprises a recycling frame and a limiting frame, wherein the recycling frame comprises an upper annular frame, a lower annular frame and a vertical air pipe, the upper end of the vertical air pipe is rotatably connected with the upper annular frame, and the lower end of the vertical air pipe is rotatably connected with the lower annular frame; the limiting frame comprises a plurality of limiting pipes, each limiting pipe comprises a transverse pipe section and a vertical pipe section, one end of each transverse pipe section and one end of each vertical pipe section are connected together, the other ends of the vertical pipe sections are sealed by sealing pieces, the other ends of the transverse pipe sections are in sealed butt joint with the lower ends of the vertical air pipes in a one-to-one correspondence mode through sealing structures, two rows of vent holes are formed in the circumferential face of each vertical pipe section, and the vent holes in the same row of the vent holes are distributed in the vertical direction; and for every two adjacent vertical pipe sections, the vent holes in the same row of the vent holes in one vertical pipe section communicate with the vent holes in the same row of the vent holes in the other vertical pipe section through flexible air pipes in a one-to-one correspondence mode. The limiting device is used for realizing local filling of the underground cave.
本发明涉及一种地下洞穴局部填充用限位装置，包括循环利用架和限位架，循环利用架包括上圆环形框架、下圆环形框架和竖气管，竖气管的上端同上圆环形框架转动连接在一起、下端同下圆环形框架转动连接在一起，限位架包括若干限位管，限位管包括一端连接在一起的横向管段和竖向管段，竖向管段的另一端通过封闭件封闭住，横向管段的另一端一一对应地同竖气管的下端通过密封结构密封对接在一起，竖向管段的周面上设有两排气孔排，同一排气孔排中的气孔沿上下方向分布；相邻的两根竖向管段，一根竖向管段中的一排气孔排中的气孔一一对应地同另一根竖向管段中的一排气孔排中的气孔通过软性气管连通。本发明用于实现对地下洞穴进行局部填充。
Limiting device for local filling of underground cave
The invention relates to a limiting device for local filling of an underground cave. The limiting device comprises a recycling frame and a limiting frame, wherein the recycling frame comprises an upper annular frame, a lower annular frame and a vertical air pipe, the upper end of the vertical air pipe is rotatably connected with the upper annular frame, and the lower end of the vertical air pipe is rotatably connected with the lower annular frame; the limiting frame comprises a plurality of limiting pipes, each limiting pipe comprises a transverse pipe section and a vertical pipe section, one end of each transverse pipe section and one end of each vertical pipe section are connected together, the other ends of the vertical pipe sections are sealed by sealing pieces, the other ends of the transverse pipe sections are in sealed butt joint with the lower ends of the vertical air pipes in a one-to-one correspondence mode through sealing structures, two rows of vent holes are formed in the circumferential face of each vertical pipe section, and the vent holes in the same row of the vent holes are distributed in the vertical direction; and for every two adjacent vertical pipe sections, the vent holes in the same row of the vent holes in one vertical pipe section communicate with the vent holes in the same row of the vent holes in the other vertical pipe section through flexible air pipes in a one-to-one correspondence mode. The limiting device is used for realizing local filling of the underground cave.
本发明涉及一种地下洞穴局部填充用限位装置，包括循环利用架和限位架，循环利用架包括上圆环形框架、下圆环形框架和竖气管，竖气管的上端同上圆环形框架转动连接在一起、下端同下圆环形框架转动连接在一起，限位架包括若干限位管，限位管包括一端连接在一起的横向管段和竖向管段，竖向管段的另一端通过封闭件封闭住，横向管段的另一端一一对应地同竖气管的下端通过密封结构密封对接在一起，竖向管段的周面上设有两排气孔排，同一排气孔排中的气孔沿上下方向分布；相邻的两根竖向管段，一根竖向管段中的一排气孔排中的气孔一一对应地同另一根竖向管段中的一排气孔排中的气孔通过软性气管连通。本发明用于实现对地下洞穴进行局部填充。
Limiting device for local filling of underground cave
地下洞穴局部填充用限位装置
ZHENG QIONGHUA (Autor:in)
01.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2020
Underground karst cave optical fiber detection device
| Europäisches Patentamt | 2023
Hole distance positioning device for filling karst cave
| Europäisches Patentamt | 2020