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 absorption expansion unit is arranged in the groove, a lifting plate is arranged above the water absorption expansion unit, and the length of the lifting plate is the same as the expansion amount of the water absorption expansion unit; the top end of the lifting plate is connected with the cover plate, the water absorption expansion unit can absorb water and expand to jack up the lifting plate and the cover plate so that the lifting plate and the cover plate can be higher than the ground to prevent rainwater from flowing backwards, and the water absorption expansion unit shrinks along with water evaporation to drive the lifting plate and the cover plate to fall and retract. 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；凹槽内设置吸水膨胀单元，吸水膨胀单元的上方设有升降板，升降板的长度与吸水膨胀单元的伸缩量呈相同设置；升降板的顶端连接盖板，吸水膨胀单元能吸水膨胀顶起升降板和盖板以使其高出地面防止雨水倒灌，且随着水分蒸发吸水膨胀单元收缩以带动升降板和盖板下落回缩。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 absorption expansion unit is arranged in the groove, a lifting plate is arranged above the water absorption expansion unit, and the length of the lifting plate is the same as the expansion amount of the water absorption expansion unit; the top end of the lifting plate is connected with the cover plate, the water absorption expansion unit can absorb water and expand to jack up the lifting plate and the cover plate so that the lifting plate and the cover plate can be higher than the ground to prevent rainwater from flowing backwards, and the water absorption expansion unit shrinks along with water evaporation to drive the lifting plate and the cover plate to fall and retract. 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；凹槽内设置吸水膨胀单元，吸水膨胀单元的上方设有升降板，升降板的长度与吸水膨胀单元的伸缩量呈相同设置；升降板的顶端连接盖板，吸水膨胀单元能吸水膨胀顶起升降板和盖板以使其高出地面防止雨水倒灌，且随着水分蒸发吸水膨胀单元收缩以带动升降板和盖板下落回缩。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
MA JINGYUN (author) / ZHANG JUAN (author) / ZHUANG LU (author) / LI LEI (author) / YIN RUI (author)
2024-01-30
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
| Online Contents | 1994