A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Facility for going out of ground in underground space
The invention relates to an underground space out-of-ground facility which comprises a groove formed along the outer wall of an underground and overground communicating hole in a surrounding mode, and a water inlet net is arranged at the top end of the groove. A water floating unit is arranged in the groove, a lifting plate is arranged above the water floating unit, the top end of the lifting plate is connected with a cover plate, the water floating unit, the lifting plate and the cover plate can be jacked up by buoyancy of water in the groove, and the lifting plate and the cover plate are higher than the ground along with rising of the water level to prevent rainwater from flowing backwards. And the water floating unit, the lifting plate and the cover plate can fall and retract when the water surface descends or under the action of external pressing force. On the basis of reserving the functions of preventing rainwater from flowing backwards and preventing foreign matters such as small animals from entering the underground space, the telescopic ground-out facility is adopted, the cover plate can extend out of the ground or fall and retract, the situation that the ground-out facility is higher than the ground in the non-rainwater period is avoided, the ground space is saved, and the construction cost for constructing the underground space is reduced.
本发明为一种地下空间出地面设施，包括沿地下地上连通孔洞的外壁围设的凹槽，凹槽的顶端设置进水网；凹槽内设置遇水漂浮单元，遇水漂浮单元的上方设有升降板，升降板的顶端连接盖板，遇水漂浮单元、升降板和盖板能被凹槽内水的浮力顶起，且随着水位上升升降板和盖板高出地面以防止雨水倒灌，遇水漂浮单元、升降板和盖板能在水面下降时或下压外力作用下落下回缩。本发明在保留防止雨水倒灌与小动物等异物进入地下空间功能的基础上，采用可伸缩出地面设施，盖板能伸出地面或下落回缩，避免非雨水时段出地面设施高于地面，节约了地上空间，降低了建设地下空间的建设成本。
Facility for going out of ground in underground space
The invention relates to an underground space out-of-ground facility which comprises a groove formed along the outer wall of an underground and overground communicating hole in a surrounding mode, and a water inlet net is arranged at the top end of the groove. A water floating unit is arranged in the groove, a lifting plate is arranged above the water floating unit, the top end of the lifting plate is connected with a cover plate, the water floating unit, the lifting plate and the cover plate can be jacked up by buoyancy of water in the groove, and the lifting plate and the cover plate are higher than the ground along with rising of the water level to prevent rainwater from flowing backwards. And the water floating unit, the lifting plate and the cover plate can fall and retract when the water surface descends or under the action of external pressing force. On the basis of reserving the functions of preventing rainwater from flowing backwards and preventing foreign matters such as small animals from entering the underground space, the telescopic ground-out facility is adopted, the cover plate can extend out of the ground or fall and retract, the situation that the ground-out facility is higher than the ground in the non-rainwater period is avoided, the ground space is saved, and the construction cost for constructing the underground space is reduced.
本发明为一种地下空间出地面设施，包括沿地下地上连通孔洞的外壁围设的凹槽，凹槽的顶端设置进水网；凹槽内设置遇水漂浮单元，遇水漂浮单元的上方设有升降板，升降板的顶端连接盖板，遇水漂浮单元、升降板和盖板能被凹槽内水的浮力顶起，且随着水位上升升降板和盖板高出地面以防止雨水倒灌，遇水漂浮单元、升降板和盖板能在水面下降时或下压外力作用下落下回缩。本发明在保留防止雨水倒灌与小动物等异物进入地下空间功能的基础上，采用可伸缩出地面设施，盖板能伸出地面或下落回缩，避免非雨水时段出地面设施高于地面，节约了地上空间，降低了建设地下空间的建设成本。
Facility for going out of ground in underground space
地下空间出地面设施
ZHUANG LU (author) / MA JINGYUN (author) / LI LEI (author) / YIN RUI (author) / WANG MAO (author) / JIA YUANZHEN (author)
2024-01-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Multifunctional ground facility in underground space and underground building
| European Patent Office | 2023
| British Library Online Contents | 2009
| Online Contents | 2009
British Library Online Contents | 1999