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A platform for research: civil engineering, architecture and urbanism
Hydraulic power self-lifting anti-flood wall
The invention discloses a hydraulic power self-lifting anti-flood wall. The hydraulic power self-lifting anti-flood wall is formed by sequential overlapped installation of a base layer, a lifting bottom layer and a lifting top layer under the cooperation of a sliding groove structure and a limiting structure. A supporting pillar I and a supporting pillar II are sequentially installed at the bottomend of the lifting bottom layer. A supporting triggering device and an air hole automatic adjusting device are installed in the lifting bottom layer. A reset spring bolt in the supporting triggeringdevice is connected with a position fixing support, a reset spring and a linking shaft, and the linking shaft penetrates a spring limiting beam to be connected with a rigid closed supporting structureII. The spring limiting beam is connected with the bottom end of the supporting pillar II through a spring. The hydraulic power self-lifting anti-flood wall is simple in structure, operation runningunder flood conditions is stable and reliable, the anti-flood height and the flow capability are improved, the anti-flood labor is greatly saved, and the peak shifting and preparing time is further provided for downstream flood fighting and emergency rescuing.
本发明公开了一种水力自升降防洪墙。该装置由基座层、升降底层和升降顶层通过滑槽结构和限位结构相配合依次叠层安装，在升降底层的底端顺次安装有支护柱I和支护柱II，在升降底层的内部安装有支护触发装置和气孔自动调节装置，支护触发装置中复位锁舌分别连接固位支撑、复位弹簧和联动轴，联动轴穿过弹簧限位梁与刚性闭合支撑结构II连接，弹簧限位梁与支护柱II底端通过弹簧连接。本发明结构简单，洪灾条件下作业运行稳定可靠，增加了防洪高度和过流能力，不仅大幅节省了抗洪劳力，还为下游抗洪抢险提供了错峰和筹备时间。
Hydraulic power self-lifting anti-flood wall
The invention discloses a hydraulic power self-lifting anti-flood wall. The hydraulic power self-lifting anti-flood wall is formed by sequential overlapped installation of a base layer, a lifting bottom layer and a lifting top layer under the cooperation of a sliding groove structure and a limiting structure. A supporting pillar I and a supporting pillar II are sequentially installed at the bottomend of the lifting bottom layer. A supporting triggering device and an air hole automatic adjusting device are installed in the lifting bottom layer. A reset spring bolt in the supporting triggeringdevice is connected with a position fixing support, a reset spring and a linking shaft, and the linking shaft penetrates a spring limiting beam to be connected with a rigid closed supporting structureII. The spring limiting beam is connected with the bottom end of the supporting pillar II through a spring. The hydraulic power self-lifting anti-flood wall is simple in structure, operation runningunder flood conditions is stable and reliable, the anti-flood height and the flow capability are improved, the anti-flood labor is greatly saved, and the peak shifting and preparing time is further provided for downstream flood fighting and emergency rescuing.
本发明公开了一种水力自升降防洪墙。该装置由基座层、升降底层和升降顶层通过滑槽结构和限位结构相配合依次叠层安装，在升降底层的底端顺次安装有支护柱I和支护柱II，在升降底层的内部安装有支护触发装置和气孔自动调节装置，支护触发装置中复位锁舌分别连接固位支撑、复位弹簧和联动轴，联动轴穿过弹簧限位梁与刚性闭合支撑结构II连接，弹簧限位梁与支护柱II底端通过弹簧连接。本发明结构简单，洪灾条件下作业运行稳定可靠，增加了防洪高度和过流能力，不仅大幅节省了抗洪劳力，还为下游抗洪抢险提供了错峰和筹备时间。
Hydraulic power self-lifting anti-flood wall
一种水力自升降防洪墙
CHEN WEI (author) / LIN LAN (author) / CUI YAFENG (author) / HOU LIN (author) / CUI LIYAN (author)
2020-09-18
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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