A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of barrages, and particularly relates to a movable barrage. The movable barrage comprises an air compressor and a gate dam contained in a foundation pit. The foundation pit is located in a river channel, the gate dam is provided with a first water baffle and a second water baffle, one end of the second water baffle is hinged to the foundation pit, and the other end of the second water baffle is connected with the top end of the first water baffle. An air bag is arranged in the gate dam and is connected with the air compressor; and when the air bag is inflated, the first water baffle and the second water baffle protrude out of the foundation pit so that the first water baffle can have an uphill gradient and the second water baffle can have a downhill gradient. When the air bag is deflated, the first water baffle is folded in the foundation pit, and the second water baffle is flush with the bottom surface of the river channel. According to the movable barrage, the structural strength is high, noise pollution generated during water passing can be effectively reduced, and the influence of the barrage on the ecological environment in the river channel is reduced.
本发明属于堰坝技术领域，特别涉及一种活动式堰坝，包括空压机和容纳于基坑中的闸坝；所述基坑位于河道内，所述闸坝具有第一挡水板和第二挡水板，所述第二挡水板的一端与所述基坑相铰接，另一端与所述第一挡水板的顶端相连；所述闸坝内具有气囊，所述气囊与所述空压机相连；当所述气囊充气时，所述第一挡水板和第二挡水板突出于所述基坑以使所述第一挡水板具有上坡坡度以及所述第二挡水板具有下坡坡度；并当所述气囊放气时，所述第一挡水板收拢于所述基坑内，所述第二挡水板与所述河道底面相平齐。本发明所提供的堰坝结构强度高，可有效降低过水时产生的噪音污染，以及降低堰坝对河道内生态环境的影响。
The invention belongs to the technical field of barrages, and particularly relates to a movable barrage. The movable barrage comprises an air compressor and a gate dam contained in a foundation pit. The foundation pit is located in a river channel, the gate dam is provided with a first water baffle and a second water baffle, one end of the second water baffle is hinged to the foundation pit, and the other end of the second water baffle is connected with the top end of the first water baffle. An air bag is arranged in the gate dam and is connected with the air compressor; and when the air bag is inflated, the first water baffle and the second water baffle protrude out of the foundation pit so that the first water baffle can have an uphill gradient and the second water baffle can have a downhill gradient. When the air bag is deflated, the first water baffle is folded in the foundation pit, and the second water baffle is flush with the bottom surface of the river channel. According to the movable barrage, the structural strength is high, noise pollution generated during water passing can be effectively reduced, and the influence of the barrage on the ecological environment in the river channel is reduced.
本发明属于堰坝技术领域，特别涉及一种活动式堰坝，包括空压机和容纳于基坑中的闸坝；所述基坑位于河道内，所述闸坝具有第一挡水板和第二挡水板，所述第二挡水板的一端与所述基坑相铰接，另一端与所述第一挡水板的顶端相连；所述闸坝内具有气囊，所述气囊与所述空压机相连；当所述气囊充气时，所述第一挡水板和第二挡水板突出于所述基坑以使所述第一挡水板具有上坡坡度以及所述第二挡水板具有下坡坡度；并当所述气囊放气时，所述第一挡水板收拢于所述基坑内，所述第二挡水板与所述河道底面相平齐。本发明所提供的堰坝结构强度高，可有效降低过水时产生的噪音污染，以及降低堰坝对河道内生态环境的影响。
Barrage
堰坝
HUANG FANG (author)
2022-01-25
Patent
Electronic Resource
Chinese
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