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A platform for research: civil engineering, architecture and urbanism
Water retaining facility
The invention discloses a water retaining facility which comprises a main gate, a lifting device, a movable gate and a telescopic blocking device, the bottom end of the main gate is fixedly installedon a dam foundation, and the lifting device is supported on the side, deviating from water retaining, of the main gate; The top end of the main gate is rotatably connected with the top end of the movable gate, the bottom end of the movable gate is slidably connected with a first table top on the dam foundation, and the telescopic blocking device is arranged on the first table top and stretches andretracts between the upper portion and the lower portion of the first table top. The bottom end of the movable gate is fixed between a fixed blocking step protruding out of the first table board andthe telescopic blocking device when the main gate is in the water blocking state. The fixed blocking step is located on the side, away from the main gate, of the projection position of the top end ofthe main gate on the dam foundation. By arranging the movable gate, the effects of flow guiding, supporting and protecting are achieved, and the problems existing in an existing air shield dam are solved.
本发明公开了一种挡水设施，包括主闸门、升降装置、可移动闸门以及伸缩阻挡装置，其中，主闸门的底端固定安装于水坝基础上，升降装置支撑于主闸门上背离挡水的一侧；主闸门的顶端与可移动闸门的顶端可转动连接，可移动闸门的底端与水坝基础上的第一台面滑动连接，伸缩阻挡装置设置在第一台面上且在第一台面的上方和下方之间伸缩；可移动闸门的底端在主闸门处于挡水状态时固定于一凸出第一台面的固定阻挡台阶和伸缩阻挡装置之间；固定阻挡台阶位于主闸门的顶端在水坝基础上的投影位置上远离主闸门的一侧。本发明通过设置可移动闸门起到导流、支撑和保护的作用，以解决现有气盾坝所存在的问题。
Water retaining facility
The invention discloses a water retaining facility which comprises a main gate, a lifting device, a movable gate and a telescopic blocking device, the bottom end of the main gate is fixedly installedon a dam foundation, and the lifting device is supported on the side, deviating from water retaining, of the main gate; The top end of the main gate is rotatably connected with the top end of the movable gate, the bottom end of the movable gate is slidably connected with a first table top on the dam foundation, and the telescopic blocking device is arranged on the first table top and stretches andretracts between the upper portion and the lower portion of the first table top. The bottom end of the movable gate is fixed between a fixed blocking step protruding out of the first table board andthe telescopic blocking device when the main gate is in the water blocking state. The fixed blocking step is located on the side, away from the main gate, of the projection position of the top end ofthe main gate on the dam foundation. By arranging the movable gate, the effects of flow guiding, supporting and protecting are achieved, and the problems existing in an existing air shield dam are solved.
本发明公开了一种挡水设施，包括主闸门、升降装置、可移动闸门以及伸缩阻挡装置，其中，主闸门的底端固定安装于水坝基础上，升降装置支撑于主闸门上背离挡水的一侧；主闸门的顶端与可移动闸门的顶端可转动连接，可移动闸门的底端与水坝基础上的第一台面滑动连接，伸缩阻挡装置设置在第一台面上且在第一台面的上方和下方之间伸缩；可移动闸门的底端在主闸门处于挡水状态时固定于一凸出第一台面的固定阻挡台阶和伸缩阻挡装置之间；固定阻挡台阶位于主闸门的顶端在水坝基础上的投影位置上远离主闸门的一侧。本发明通过设置可移动闸门起到导流、支撑和保护的作用，以解决现有气盾坝所存在的问题。
Water retaining facility
一种挡水设施
HUANG FANG (author) / HONG ZHONGHANG (author) / HONG LILI (author)
2021-03-19
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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