A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban comprehensive pipe gallery escape opening well lid
The invention provides an urban comprehensive pipe gallery escape opening well lid. The urban comprehensive pipe gallery escape opening well lid comprises a well frame, a well lid body, locking bases, a locking hydraulic cylinder, a locking mechanism, a transmission rod and an electric hydraulic pump station, wherein the well frame is arranged at a comprehensive pipe gallery opening, and locking 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 locking hole corresponds to one locking base, and sliding holes are formed in the locking bases; a cylinder barrel of the locking hydraulic cylinder is connected with the well lid body; the locking mechanism comprises a rotating arm, a long connecting rod, a short connecting rod and a lock head; one end of the transmission rod is hinged to a piston rod of the locking hydraulic cylinder, and the other end of the transmission rod is hinged to one end of the rotating arm; and the electric hydraulic pump station communicates with the locking hydraulic 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 completed.
本发明提供了一种城市综合管廊逃生口方井盖，包括：井框，设置于综合管廊口部，井框相对的两个内侧面均设置锁孔；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；闭锁液压缸，闭锁液压缸的缸筒与井盖连接；闭锁机构，闭锁机构包括转臂、长连杆、短连杆和锁头；传动杆，传动杆的一端与闭锁液压缸的活塞杆铰接、另一端与转臂的一端铰接；电动液压泵站，通过液压油管与闭锁液压缸连通。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 well lid
The invention provides an urban comprehensive pipe gallery escape opening well lid. The urban comprehensive pipe gallery escape opening well lid comprises a well frame, a well lid body, locking bases, a locking hydraulic cylinder, a locking mechanism, a transmission rod and an electric hydraulic pump station, wherein the well frame is arranged at a comprehensive pipe gallery opening, and locking 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 locking hole corresponds to one locking base, and sliding holes are formed in the locking bases; a cylinder barrel of the locking hydraulic cylinder is connected with the well lid body; the locking mechanism comprises a rotating arm, a long connecting rod, a short connecting rod and a lock head; one end of the transmission rod is hinged to a piston rod of the locking hydraulic cylinder, and the other end of the transmission rod is hinged to one end of the rotating arm; and the electric hydraulic pump station communicates with the locking hydraulic 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 completed.
本发明提供了一种城市综合管廊逃生口方井盖，包括：井框，设置于综合管廊口部，井框相对的两个内侧面均设置锁孔；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；闭锁液压缸，闭锁液压缸的缸筒与井盖连接；闭锁机构，闭锁机构包括转臂、长连杆、短连杆和锁头；传动杆，传动杆的一端与闭锁液压缸的活塞杆铰接、另一端与转臂的一端铰接；电动液压泵站，通过液压油管与闭锁液压缸连通。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 well lid
一种城市综合管廊逃生口方井盖
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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