A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated culvert gate for water conservancy project
The invention relates to a fabricated culvert gate for a water conservancy project. The fabricated culvert gate comprises a gate plate, a first mounting groove formed in the upper surface of the gateplate and a water baffle arranged in the first mounting groove, wherein a driving assembly is arranged on the gate plate; a first drainage through hole is formed in the side wall of the side, close tothe upstream of water flow, of the gate plate; a second drainage through hole is formed in the side wall of the side, close to the downstream of the water flow, of the gate plate; the second drainagethrough hole and the first drainage through hole communicate with the first mounting groove; the height of the inner bottom wall of the first drainage through hole is larger than or equal to that ofthe inner bottom wall of the first mounting groove; and the height of the inner bottom wall of the second drainage through hole is smaller than or equal to that of the inner bottom wall of the first mounting groove. According to the fabricated culvert gate, during flood discharge, due to the fact that the height of the inner bottom wall of the second drainage through hole is smaller than or equalto that of the inner bottom wall of the first mounting groove, the probability that impurities in the water flow are left on the inner bottom wall of the first mounting groove is decreased, thus, thebottom face of the water baffle can be attached to the inner bottom wall of the first mounting groove conveniently, and the culvert gate can play a good water storage function conveniently.
本申请涉及一种水利工程用装配式涵闸，包括闸门板、开设于闸门板上表面的第一安装槽以及设置于第一安装槽内的挡水板，闸门板上设置有驱动组件，闸门板靠近水流上游一侧的侧壁上开设有第一排水通孔，闸门板靠近水流下游一侧的侧壁上开设有第二排水通孔，第二排水通孔与第一排水通孔均与第一安装槽连通，第一排水通孔内底壁的高度大于等于第一安装槽内底壁的高度，第二排水通孔内底壁的高度小于等于第一安装槽内底壁的高度。本申请在泄洪时，由于第二排水通孔内底壁的高度小于等于第一安装槽内底壁的高度，降低了水流中的杂物滞留于第一安装槽内底壁上的概率，以此便于挡水板底面与第一安装槽内底壁贴合，以便涵闸发挥良好的蓄水功能。
Fabricated culvert gate for water conservancy project
The invention relates to a fabricated culvert gate for a water conservancy project. The fabricated culvert gate comprises a gate plate, a first mounting groove formed in the upper surface of the gateplate and a water baffle arranged in the first mounting groove, wherein a driving assembly is arranged on the gate plate; a first drainage through hole is formed in the side wall of the side, close tothe upstream of water flow, of the gate plate; a second drainage through hole is formed in the side wall of the side, close to the downstream of the water flow, of the gate plate; the second drainagethrough hole and the first drainage through hole communicate with the first mounting groove; the height of the inner bottom wall of the first drainage through hole is larger than or equal to that ofthe inner bottom wall of the first mounting groove; and the height of the inner bottom wall of the second drainage through hole is smaller than or equal to that of the inner bottom wall of the first mounting groove. According to the fabricated culvert gate, during flood discharge, due to the fact that the height of the inner bottom wall of the second drainage through hole is smaller than or equalto that of the inner bottom wall of the first mounting groove, the probability that impurities in the water flow are left on the inner bottom wall of the first mounting groove is decreased, thus, thebottom face of the water baffle can be attached to the inner bottom wall of the first mounting groove conveniently, and the culvert gate can play a good water storage function conveniently.
本申请涉及一种水利工程用装配式涵闸，包括闸门板、开设于闸门板上表面的第一安装槽以及设置于第一安装槽内的挡水板，闸门板上设置有驱动组件，闸门板靠近水流上游一侧的侧壁上开设有第一排水通孔，闸门板靠近水流下游一侧的侧壁上开设有第二排水通孔，第二排水通孔与第一排水通孔均与第一安装槽连通，第一排水通孔内底壁的高度大于等于第一安装槽内底壁的高度，第二排水通孔内底壁的高度小于等于第一安装槽内底壁的高度。本申请在泄洪时，由于第二排水通孔内底壁的高度小于等于第一安装槽内底壁的高度，降低了水流中的杂物滞留于第一安装槽内底壁上的概率，以此便于挡水板底面与第一安装槽内底壁贴合，以便涵闸发挥良好的蓄水功能。
Fabricated culvert gate for water conservancy project
一种水利工程用装配式涵闸
WANG RUKUN (author) / XU XIANGYANG (author) / XU RU (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau