Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Emergency disaster prevention and protection system for underground cavern of large hydropower station
The invention discloses an emergency disaster prevention and protection system for an underground cavern of a large hydropower station. The emergency disaster prevention and protection system comprises a traffic hole at the entrance and exit of the underground cavern, supporting concrete bodies arranged on the two sides of the traffic hole, door leaf structures arranged on the supporting concrete bodies on the two sides and cooperating with each other, a locking mechanism arranged on the door leaf structures, hydraulic hoists arranged on the back faces of the door leaf structures, an oil pump station providing power for the hydraulic hoists and the locking mechanism, a first sealing mechanism arranged in a gap between the door leaf structures and the ground of the traffic hole, second sealing mechanisms arranged in gaps between the door leaf structures and the supporting concrete bodies, and a third sealing mechanism arranged in a gap between the two door leaf structures. Controllable opening and closing of the door leaf structures are achieved through cooperation of the door leaf structures of the double-door structure and the hydraulic hoists, the sealing mechanisms are arranged on the three side edges of the door leaf structures to completely block all gaps of the closed traffic hole, the effective and reliable water sealing effect is achieved, and the safety of a plant area is guaranteed.
本发明公开了一种大型水电站地下洞室应急防灾防护系统，包括地下洞室进出口处的交通洞，设置于交通洞两侧的支撑砼体，安置于两侧支撑砼体上并相互配合的门扇结构，设置于门扇结构上的锁定机构，设置于门扇结构背面的液压启闭机，为液压启闭机和锁定机构提供动力的油泵站，设置于门扇结构与交通洞地面的间隙处的第一封闭机构，设置于门扇结构与支撑砼体的间隙处的第二封闭机构，以及设置于两个门扇结构之间的间隙处的第三封闭机构。本发明利用双开门结构形式的门扇结构配合液压启闭机实现了门扇结构的可控制开闭，并在门扇结构的三侧边沿均配置封闭机构将关闭后的交通洞各处间隙完全封堵，实现了有效可靠的封水效果，保证了厂房区域的安全。
Emergency disaster prevention and protection system for underground cavern of large hydropower station
The invention discloses an emergency disaster prevention and protection system for an underground cavern of a large hydropower station. The emergency disaster prevention and protection system comprises a traffic hole at the entrance and exit of the underground cavern, supporting concrete bodies arranged on the two sides of the traffic hole, door leaf structures arranged on the supporting concrete bodies on the two sides and cooperating with each other, a locking mechanism arranged on the door leaf structures, hydraulic hoists arranged on the back faces of the door leaf structures, an oil pump station providing power for the hydraulic hoists and the locking mechanism, a first sealing mechanism arranged in a gap between the door leaf structures and the ground of the traffic hole, second sealing mechanisms arranged in gaps between the door leaf structures and the supporting concrete bodies, and a third sealing mechanism arranged in a gap between the two door leaf structures. Controllable opening and closing of the door leaf structures are achieved through cooperation of the door leaf structures of the double-door structure and the hydraulic hoists, the sealing mechanisms are arranged on the three side edges of the door leaf structures to completely block all gaps of the closed traffic hole, the effective and reliable water sealing effect is achieved, and the safety of a plant area is guaranteed.
本发明公开了一种大型水电站地下洞室应急防灾防护系统，包括地下洞室进出口处的交通洞，设置于交通洞两侧的支撑砼体，安置于两侧支撑砼体上并相互配合的门扇结构，设置于门扇结构上的锁定机构，设置于门扇结构背面的液压启闭机，为液压启闭机和锁定机构提供动力的油泵站，设置于门扇结构与交通洞地面的间隙处的第一封闭机构，设置于门扇结构与支撑砼体的间隙处的第二封闭机构，以及设置于两个门扇结构之间的间隙处的第三封闭机构。本发明利用双开门结构形式的门扇结构配合液压启闭机实现了门扇结构的可控制开闭，并在门扇结构的三侧边沿均配置封闭机构将关闭后的交通洞各处间隙完全封堵，实现了有效可靠的封水效果，保证了厂房区域的安全。
Emergency disaster prevention and protection system for underground cavern of large hydropower station
一种大型水电站地下洞室应急防灾防护系统
WAN LU (Autor:in) / ZHAO ZHIYUAN (Autor:in) / GAO ZHIGUO (Autor:in) / HU MIN (Autor:in) / WANG ANHAI (Autor:in) / HUANG QINGHONG (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2016
| British Library Conference Proceedings | 2012
Seismic Response Analysis Method for Lining Structure in Underground Cavern of Hydropower Station
| Springer Verlag | 2019
| Trans Tech Publications | 2012