A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door-in-door type gate
The invention discloses a door-in-door type gate and belongs to the field of gates. The door-in-door type gate comprises a gate body arranged on a watercourse in a blocking mode, wherein a bottom sill is arranged under the gate body, gate slots are formed in the two sides of the gate body, a cross beam is arranged on the land side of the gate body, and hydraulic cylinders used for lifting the gate body are uprightly arranged under the cross beam; a plurality of diversion pipes are arranged in the gate body at intervals, an electric control valve is connected to the lower ends of the diversion pipes, and an inlet of the electric control valve is located on the river side; an outlet in the upper end of each diversion pipe is located on the land side. The gate body can be lifted up or put down through the hydraulic cylinders to achieve water retaining and water discharging, the electric control valve can be opened when necessary to enable water to flow to the land side from the river side through the diversion pipes, and water sprayed from the land side can form a visual effect when certain fall exists. The gate is convenient to open and close, the number of auxiliary buildings is small, maintenance is convenient, and the visual effect is realized.
Door-in-door type gate
The invention discloses a door-in-door type gate and belongs to the field of gates. The door-in-door type gate comprises a gate body arranged on a watercourse in a blocking mode, wherein a bottom sill is arranged under the gate body, gate slots are formed in the two sides of the gate body, a cross beam is arranged on the land side of the gate body, and hydraulic cylinders used for lifting the gate body are uprightly arranged under the cross beam; a plurality of diversion pipes are arranged in the gate body at intervals, an electric control valve is connected to the lower ends of the diversion pipes, and an inlet of the electric control valve is located on the river side; an outlet in the upper end of each diversion pipe is located on the land side. The gate body can be lifted up or put down through the hydraulic cylinders to achieve water retaining and water discharging, the electric control valve can be opened when necessary to enable water to flow to the land side from the river side through the diversion pipes, and water sprayed from the land side can form a visual effect when certain fall exists. The gate is convenient to open and close, the number of auxiliary buildings is small, maintenance is convenient, and the visual effect is realized.
Door-in-door type gate
ZHANG LIMING (author) / LU WEIGANG (author) / WANG YONG (author) / XU LEI (author) / LU RENYONG (author) / ZHANG SONG (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| European Patent Office | 2017