Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dewatering and drainage device for tunnel foundation pit
The invention discloses a dewatering and drainage device for a tunnel foundation pit. The dewatering and drainage device comprises a base, a filtering mechanism, a water storage cavity, an eccentric disc, a telescopic plate, a drainage pipe, a water inlet pipe and a water inlet mechanism; the filtering mechanism comprises a rotating ring, an air pressure groove, an opening, a first filtering net, a second filtering net, a rotating cavity, a driving structure, an air pressure block, an air pressure spring, a first rotating roller, a second rotating roller, a chain, a rotating rod and a roller; when water pumping is carried out, silt is blocked through the first filter screen and the second filter screen, and the silt is prevented from entering the water storage cavity to affect the water pumping effect; meanwhile, silt can be prevented from entering the pipeline to cut the pipeline for a long time; the water pumping effect is improved; and meanwhile, the first filter screen and the second filter screen can be driven to be intermittently and automatically cleaned during water pumping, so that the filtering effect is better, and the smoothness of water pumping is further improved.
本发明公开了一种隧道基坑用降水排水装置，包括底座、过滤机构、蓄水腔、偏心盘、伸缩板、排水管、进水管、进水机构；所述过滤机构包括旋转环、气压槽、开口、第一过滤网、第二过滤网、旋转腔、驱动结构、气压块、气压弹簧、第一旋转辊、第二旋转辊、链条、旋转杆、滚轮；本发明在进行抽水的时候，通过第一过滤网和第二过滤网对泥沙进行阻挡，方式泥沙进入到蓄水腔内，影响抽水的效果；同时能避免泥沙进入到管道内长时间导致对管道进行割破；提高了抽水的效果；同时在抽水的时候能驱动第一过滤网和第二过滤网间歇性的自动清理，使得过滤效果更好，进一步提高了抽水的顺畅性。
Dewatering and drainage device for tunnel foundation pit
The invention discloses a dewatering and drainage device for a tunnel foundation pit. The dewatering and drainage device comprises a base, a filtering mechanism, a water storage cavity, an eccentric disc, a telescopic plate, a drainage pipe, a water inlet pipe and a water inlet mechanism; the filtering mechanism comprises a rotating ring, an air pressure groove, an opening, a first filtering net, a second filtering net, a rotating cavity, a driving structure, an air pressure block, an air pressure spring, a first rotating roller, a second rotating roller, a chain, a rotating rod and a roller; when water pumping is carried out, silt is blocked through the first filter screen and the second filter screen, and the silt is prevented from entering the water storage cavity to affect the water pumping effect; meanwhile, silt can be prevented from entering the pipeline to cut the pipeline for a long time; the water pumping effect is improved; and meanwhile, the first filter screen and the second filter screen can be driven to be intermittently and automatically cleaned during water pumping, so that the filtering effect is better, and the smoothness of water pumping is further improved.
本发明公开了一种隧道基坑用降水排水装置，包括底座、过滤机构、蓄水腔、偏心盘、伸缩板、排水管、进水管、进水机构；所述过滤机构包括旋转环、气压槽、开口、第一过滤网、第二过滤网、旋转腔、驱动结构、气压块、气压弹簧、第一旋转辊、第二旋转辊、链条、旋转杆、滚轮；本发明在进行抽水的时候，通过第一过滤网和第二过滤网对泥沙进行阻挡，方式泥沙进入到蓄水腔内，影响抽水的效果；同时能避免泥沙进入到管道内长时间导致对管道进行割破；提高了抽水的效果；同时在抽水的时候能驱动第一过滤网和第二过滤网间歇性的自动清理，使得过滤效果更好，进一步提高了抽水的顺畅性。
Dewatering and drainage device for tunnel foundation pit
一种隧道基坑用降水排水装置
SUN XIAOBO (Autor:in) / WANG LIFENG (Autor:in) / SHOU LINGCHAO (Autor:in)
08.02.2022
Patent
Elektronische Ressource
Chinesisch
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