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A platform for research: civil engineering, architecture and urbanism
Water conservancy flood prevention water retaining device
The invention relates to a water conservancy flood prevention water retaining device which comprises stand columns, guardrails, water retaining cloth and a floating body lifting mechanism. Water retaining cloth is stacked in the storage box, and a lifting rod is arranged on the upper portion of the water retaining cloth. The floating body lifting mechanism comprises a positioning seat, a positioning rod, an inner limiting plate, an outer limiting plate, a roller and a floating body; the positioning seat comprises an inner limiting part, a connecting part and an outer limiting part, the inner limiting part is fixed to the upstream face of the stand column, inner limiting grooves are formed in the positions, on the two sides of the connecting part, of the inner limiting part respectively, limiting holes are formed in the two sides of the outer limiting part, opposite rolling wheels are arranged on the inner limiting plate and the outer limiting plate, and a clamping area is formed between the two rolling wheels; the lifting rod is fixed to the positioning rod, sealing parts are arranged on the two sides of the inner limiting part, a mounting rod extending towards the upstream face is arranged on the positioning rod, and the floating body is arranged at the bottom of the mounting rod. The device lifts by means of buoyancy, does not need electric power support, is low in structural failure rate, can quickly respond, establishes a flood control defense line, and saves the investment of manpower and material resources.
本发明涉及一种水利防汛挡水装置，包括立柱、护栏、挡水布和浮体提升机构；在存放箱内叠放有挡水布，所述挡水布的上部设置有提升杆；浮体提升机构包括定位座、定位杆、内限位板、外限位板、滚轮和浮体；定位座包括内限位部、连接部和外限位部，内限位部固定在立柱的迎水面，在连接部两侧的内限位部上分别设置有内限位槽，在外限位部的两侧设置有限位孔，内限位板和外限位板上设置有相对的滚轮，两滚轮之间形成卡装区；提升杆固定在定位杆上，内限位部的两侧设置有密封部，定位杆上设置有向迎水面延伸的安装杆，浮体设置在安装杆的底部；本发明借助浮力提升，无须电力支持，结构故障率低，能够快速反应，并建立防洪防线，节省了人力和物力的投入。
Water conservancy flood prevention water retaining device
The invention relates to a water conservancy flood prevention water retaining device which comprises stand columns, guardrails, water retaining cloth and a floating body lifting mechanism. Water retaining cloth is stacked in the storage box, and a lifting rod is arranged on the upper portion of the water retaining cloth. The floating body lifting mechanism comprises a positioning seat, a positioning rod, an inner limiting plate, an outer limiting plate, a roller and a floating body; the positioning seat comprises an inner limiting part, a connecting part and an outer limiting part, the inner limiting part is fixed to the upstream face of the stand column, inner limiting grooves are formed in the positions, on the two sides of the connecting part, of the inner limiting part respectively, limiting holes are formed in the two sides of the outer limiting part, opposite rolling wheels are arranged on the inner limiting plate and the outer limiting plate, and a clamping area is formed between the two rolling wheels; the lifting rod is fixed to the positioning rod, sealing parts are arranged on the two sides of the inner limiting part, a mounting rod extending towards the upstream face is arranged on the positioning rod, and the floating body is arranged at the bottom of the mounting rod. The device lifts by means of buoyancy, does not need electric power support, is low in structural failure rate, can quickly respond, establishes a flood control defense line, and saves the investment of manpower and material resources.
本发明涉及一种水利防汛挡水装置，包括立柱、护栏、挡水布和浮体提升机构；在存放箱内叠放有挡水布，所述挡水布的上部设置有提升杆；浮体提升机构包括定位座、定位杆、内限位板、外限位板、滚轮和浮体；定位座包括内限位部、连接部和外限位部，内限位部固定在立柱的迎水面，在连接部两侧的内限位部上分别设置有内限位槽，在外限位部的两侧设置有限位孔，内限位板和外限位板上设置有相对的滚轮，两滚轮之间形成卡装区；提升杆固定在定位杆上，内限位部的两侧设置有密封部，定位杆上设置有向迎水面延伸的安装杆，浮体设置在安装杆的底部；本发明借助浮力提升，无须电力支持，结构故障率低，能够快速反应，并建立防洪防线，节省了人力和物力的投入。
Water conservancy flood prevention water retaining device
一种水利防汛挡水装置
REN XIANLEI (author) / PAN YIQING (author) / REN AIJING (author) / WANG CHUANG (author) / ZHENG YANG (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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