A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Folding P-type rubber water seal assembly of plane gate
The invention discloses a folding P-type rubber water seal assembly of a plane gate, which adopts a folding P-type rubber water seal, the head of the folding P-type rubber water seal adopts a P-type structure, and the tail end of the folding P-type rubber water seal is straight after the middle part of the folding P-type rubber water seal is bent by 180 degrees; the bent section of the head of the J-shaped pressing plate wraps the bent part of the folded P-shaped rubber water seal, and the straight section extends to the straight part of the tail end along the bent part of the folded P-shaped rubber water seal; the folding line section of the L-shaped pressing plate is blocked on the outer side of the head of the folded P-shaped rubber water seal, the straight line section of the L-shaped pressing plate extends to the straight portion of the tail end of the P-shaped rubber water seal, the straight portion of the tail end of the folded P-shaped rubber water seal is clamped between the L-shaped pressing plate and the J-shaped pressing plate, and the folded P-shaped rubber water seal is combined with the L-shaped pressing plate, the J-shaped pressing plate and the water seal pad to form a water seal structure. The folded P-type rubber water seal is connected with a gate leaf structure through a set of bolt pair, under the action of water pressure, the folded P-type rubber water seal can block gap water flow in the upstream side direction of the gate and can also block gap water flow in the downstream side direction of the gate, and the requirement for blocking two-way water flow under specific conditions is met.
本发明公开了一种平面闸门的折叠P型橡胶水封组件，采用折叠P型橡胶水封，折叠P型橡胶水封的头部采用P型结构，中部弯折180°后尾端平直；J型压板的头部弯曲段包裹在折叠P型橡胶水封的弯折部，直线段沿着折叠P型橡胶水封的弯折部一直延伸至尾端平直部；L型压板的折线段挡在折叠P型橡胶水封头部外侧，直线段延伸至P型橡胶水封的尾端平直部，使折叠P型橡胶水封的尾端平直部夹在L型压板和J型压板之间，折叠P型橡胶水封与L型压板、J型压板、水封垫组合形成一道封水结构，再通过一组螺栓副与闸门门叶结构连接，在水压力作用下，折叠P型橡胶水封既可以挡闸门上游侧方向的缝隙水流，也可以挡下游侧方向的缝隙水流，满足在特定条件下，挡双向水流的要求。
Folding P-type rubber water seal assembly of plane gate
The invention discloses a folding P-type rubber water seal assembly of a plane gate, which adopts a folding P-type rubber water seal, the head of the folding P-type rubber water seal adopts a P-type structure, and the tail end of the folding P-type rubber water seal is straight after the middle part of the folding P-type rubber water seal is bent by 180 degrees; the bent section of the head of the J-shaped pressing plate wraps the bent part of the folded P-shaped rubber water seal, and the straight section extends to the straight part of the tail end along the bent part of the folded P-shaped rubber water seal; the folding line section of the L-shaped pressing plate is blocked on the outer side of the head of the folded P-shaped rubber water seal, the straight line section of the L-shaped pressing plate extends to the straight portion of the tail end of the P-shaped rubber water seal, the straight portion of the tail end of the folded P-shaped rubber water seal is clamped between the L-shaped pressing plate and the J-shaped pressing plate, and the folded P-shaped rubber water seal is combined with the L-shaped pressing plate, the J-shaped pressing plate and the water seal pad to form a water seal structure. The folded P-type rubber water seal is connected with a gate leaf structure through a set of bolt pair, under the action of water pressure, the folded P-type rubber water seal can block gap water flow in the upstream side direction of the gate and can also block gap water flow in the downstream side direction of the gate, and the requirement for blocking two-way water flow under specific conditions is met.
本发明公开了一种平面闸门的折叠P型橡胶水封组件，采用折叠P型橡胶水封，折叠P型橡胶水封的头部采用P型结构，中部弯折180°后尾端平直；J型压板的头部弯曲段包裹在折叠P型橡胶水封的弯折部，直线段沿着折叠P型橡胶水封的弯折部一直延伸至尾端平直部；L型压板的折线段挡在折叠P型橡胶水封头部外侧，直线段延伸至P型橡胶水封的尾端平直部，使折叠P型橡胶水封的尾端平直部夹在L型压板和J型压板之间，折叠P型橡胶水封与L型压板、J型压板、水封垫组合形成一道封水结构，再通过一组螺栓副与闸门门叶结构连接，在水压力作用下，折叠P型橡胶水封既可以挡闸门上游侧方向的缝隙水流，也可以挡下游侧方向的缝隙水流，满足在特定条件下，挡双向水流的要求。
Folding P-type rubber water seal assembly of plane gate
一种平面闸门的折叠P型橡胶水封组件
CAI DONGSHENG (author)
2024-11-01
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Jet flow preventing water seal method and device of plane gate
| European Patent Office | 2015