A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water retaining device which comprises at least two gate leaves, a driving device, at least two bottom shafts and a river channel driving chamber. The driving device comprises pushing rods and a crank arm which are connected, the crank arm is connected with the bottom shaft, and at least one pushing rod is located below the horizontal plane where the center of the bottom shaft is located. The water retaining device further comprises a first water stopping device, a second water stopping device, a third water stopping device, a fourth water stopping device and a fifth water stopping device. The riverway driving chamber comprises a first side surface and a second side surface; the bottom shaft penetrates through the river channel driving chamber, extends to the outer sides of the first side face and the second side face and is connected with the gate leaf, and the gate leaf is driven to rotate through rotation of the bottom shaft; water stopping between the gate leaves and the river channel driving chamber, between the bottom shafts and the river channel driving chamber, between the adjacent bottom shafts and between the adjacent gate leaves is achieved through the multiple water stopping devices. The gate leaf stress structure is more reasonable, gate leaf stress and displacement are reduced, the height of a river channel driving chamber can be effectively reduced, and the water blocking area of a middle pier is reduced.
本发明公开了一种挡水装置，包括至少两个门叶、驱动装置、至少两个底轴、河道驱动室；驱动装置包括推动杆和拐臂，推动杆与拐臂连接，拐臂与底轴连接，至少一个推动杆位于底轴中心所在水平面下方；挡水装置还包括第一止水装置，第二止水装置，第三止水装置，第四止水装置，第五止水装置；河道驱动室包括第一侧面、第二侧面；底轴穿过河道驱动室延展到第一侧面和第二侧面的外侧，与门叶连接，通过底轴的转动带动门叶的旋转；通过多个止水装置实现门叶与河道驱动室之间、底轴与河道驱动室之间、相邻底轴之间、相邻门叶之间的止水；本发明门叶受力结构更加合理，门叶应力和位移减小，且可以有效降低河道驱动室的高度，减小中墩阻水面积。
The invention discloses a water retaining device which comprises at least two gate leaves, a driving device, at least two bottom shafts and a river channel driving chamber. The driving device comprises pushing rods and a crank arm which are connected, the crank arm is connected with the bottom shaft, and at least one pushing rod is located below the horizontal plane where the center of the bottom shaft is located. The water retaining device further comprises a first water stopping device, a second water stopping device, a third water stopping device, a fourth water stopping device and a fifth water stopping device. The riverway driving chamber comprises a first side surface and a second side surface; the bottom shaft penetrates through the river channel driving chamber, extends to the outer sides of the first side face and the second side face and is connected with the gate leaf, and the gate leaf is driven to rotate through rotation of the bottom shaft; water stopping between the gate leaves and the river channel driving chamber, between the bottom shafts and the river channel driving chamber, between the adjacent bottom shafts and between the adjacent gate leaves is achieved through the multiple water stopping devices. The gate leaf stress structure is more reasonable, gate leaf stress and displacement are reduced, the height of a river channel driving chamber can be effectively reduced, and the water blocking area of a middle pier is reduced.
本发明公开了一种挡水装置，包括至少两个门叶、驱动装置、至少两个底轴、河道驱动室；驱动装置包括推动杆和拐臂，推动杆与拐臂连接，拐臂与底轴连接，至少一个推动杆位于底轴中心所在水平面下方；挡水装置还包括第一止水装置，第二止水装置，第三止水装置，第四止水装置，第五止水装置；河道驱动室包括第一侧面、第二侧面；底轴穿过河道驱动室延展到第一侧面和第二侧面的外侧，与门叶连接，通过底轴的转动带动门叶的旋转；通过多个止水装置实现门叶与河道驱动室之间、底轴与河道驱动室之间、相邻底轴之间、相邻门叶之间的止水；本发明门叶受力结构更加合理，门叶应力和位移减小，且可以有效降低河道驱动室的高度，减小中墩阻水面积。
Water retaining wall unit, water retaining wall and water retaining method
| European Patent Office | 2016
RETAINING DEVICE AND RETAINING METHOD FOR WATER-SHIELDING SHEET
| European Patent Office | 2016