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A platform for research: civil engineering, architecture and urbanism
Urban comprehensive pipe gallery escape opening round well lid
The invention provides an urban comprehensive pipe gallery escape opening round well lid. The urban comprehensive pipe gallery escape opening round well lid comprises a well frame, a well lid body, locking bases, lock heads, a double-telescopic locking oil cylinder and an electric hydraulic pump station, wherein the well frame is arranged at a comprehensive pipe gallery opening part, and paired lock holes are formed in the two opposite inner side faces of the well frame; the well lid body is hinged to the well frame; the locking bases are fixedly arranged on the well lid body, each lock hole corresponds to one locking base, and sliding holes are formed in the locking bases; the lock heads are arranged in the sliding holes; a cylinder barrel of the double-telescopic locking oil cylinder is fixedly connected with the well lid body, and piston rods at the two ends of the double-telescopic locking oil cylinder are each connected with one lock head; and the electric hydraulic pump station communicates with the double-telescopic locking oil cylinder through a hydraulic oil pipe. According to the provided protection airtight well lid, automatic overturning opening or closing and automatic locking sealing or unlocking actions of the protection airtight well lid can be finished.
本发明提供了一种城市综合管廊逃生口圆井盖，包括井框，设置于综合管廊口部，井框相对的两个内侧面设有成对的锁孔；井盖，与井框铰接；闭锁座，固定设置在井盖上，每个锁孔均对应一个闭锁座，闭锁座上设置滑孔；锁头，设于滑孔内；双伸缩闭锁油缸，双伸缩闭锁油缸的缸筒与井盖固定连接，双伸缩闭锁油缸两端的活塞杆分别与一个锁头相连；电动液压泵站，通过液压油管与双伸缩闭锁油缸连通。本发明提出的防护密闭井盖，可完成防护密闭井盖的自动翻转开启或关闭，以及自动锁紧密封或解锁动作。
Urban comprehensive pipe gallery escape opening round well lid
The invention provides an urban comprehensive pipe gallery escape opening round well lid. The urban comprehensive pipe gallery escape opening round well lid comprises a well frame, a well lid body, locking bases, lock heads, a double-telescopic locking oil cylinder and an electric hydraulic pump station, wherein the well frame is arranged at a comprehensive pipe gallery opening part, and paired lock holes are formed in the two opposite inner side faces of the well frame; the well lid body is hinged to the well frame; the locking bases are fixedly arranged on the well lid body, each lock hole corresponds to one locking base, and sliding holes are formed in the locking bases; the lock heads are arranged in the sliding holes; a cylinder barrel of the double-telescopic locking oil cylinder is fixedly connected with the well lid body, and piston rods at the two ends of the double-telescopic locking oil cylinder are each connected with one lock head; and the electric hydraulic pump station communicates with the double-telescopic locking oil cylinder through a hydraulic oil pipe. According to the provided protection airtight well lid, automatic overturning opening or closing and automatic locking sealing or unlocking actions of the protection airtight well lid can be finished.
本发明提供了一种城市综合管廊逃生口圆井盖，包括井框，设置于综合管廊口部，井框相对的两个内侧面设有成对的锁孔；井盖，与井框铰接；闭锁座，固定设置在井盖上，每个锁孔均对应一个闭锁座，闭锁座上设置滑孔；锁头，设于滑孔内；双伸缩闭锁油缸，双伸缩闭锁油缸的缸筒与井盖固定连接，双伸缩闭锁油缸两端的活塞杆分别与一个锁头相连；电动液压泵站，通过液压油管与双伸缩闭锁油缸连通。本发明提出的防护密闭井盖，可完成防护密闭井盖的自动翻转开启或关闭，以及自动锁紧密封或解锁动作。
Urban comprehensive pipe gallery escape opening round well lid
一种城市综合管廊逃生口圆井盖
XIE FENG (author) / WANG YANGMING (author) / HU SHENGWEI (author) / ZHAO GUOHUA (author) / ZHU DONGXIANG (author) / XIONG KE (author) / JIA YANMING (author) / ZHANG WEI (author) / ZHAO JUNLONG (author) / LIU JUNJIAN (author)
2021-05-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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