A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concentric shaft for active plate
The invention discloses a concentric shaft for an active plate. The concentric shaft comprises a steel tube, wherein the steel tube is of a round structure; meshes are formed in the horizontal tangent line of the steel tube; one end of each deformed steel bar is inserted into the meshes and extends into the steel tube, and the other ends of the deformed steel bars are connected to the active plate; the inside of the steel tube is inserted with horizontal reinforcing steel bars, and the steel tube is sealed by pouring concrete. The concentric shaft disclosed by the invention is simple in structure; by inserting the reinforcing steel bars and pouring concrete in the concentric shaft, the inside of the concentric shaft is prevented from rusting, and the rigid strength of the concentric shaft is enhanced as well; since the concentric shaft is fixedly connected to the active plate, the active plate can significantly swing within a swinging range of 0-180 degrees, so that the active plate can be parallel with riverbed to realize the single-side and double-side water retaining of a movable dam; the concentric shaft is designed in a round shape and is pressed on watertight rubber on one point, so that water retaining and flood discharging effects are effectively improved.
Concentric shaft for active plate
The invention discloses a concentric shaft for an active plate. The concentric shaft comprises a steel tube, wherein the steel tube is of a round structure; meshes are formed in the horizontal tangent line of the steel tube; one end of each deformed steel bar is inserted into the meshes and extends into the steel tube, and the other ends of the deformed steel bars are connected to the active plate; the inside of the steel tube is inserted with horizontal reinforcing steel bars, and the steel tube is sealed by pouring concrete. The concentric shaft disclosed by the invention is simple in structure; by inserting the reinforcing steel bars and pouring concrete in the concentric shaft, the inside of the concentric shaft is prevented from rusting, and the rigid strength of the concentric shaft is enhanced as well; since the concentric shaft is fixedly connected to the active plate, the active plate can significantly swing within a swinging range of 0-180 degrees, so that the active plate can be parallel with riverbed to realize the single-side and double-side water retaining of a movable dam; the concentric shaft is designed in a round shape and is pressed on watertight rubber on one point, so that water retaining and flood discharging effects are effectively improved.
Concentric shaft for active plate
RUAN JIANHUA (author) / DING BAOLIANG (author)
2015-06-03
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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