Pneumatic type self-sealing posture-adjustable gate

Abstract

The invention discloses a pneumatic type self-sealing posture-adjustable gate. Relates to the technical field of steel gates, in particular to a pneumatic self-sealing posture-adjustable gate for stopping leakage. Comprising a gate body which is movably arranged in gate grooves of gate frames at the two ends. The gate body comprises a vertical plate and a rectangular frame body, the frame body is arranged on the front face of the vertical plate, the section of the frame body is in a T shape, and in the vertical direction, a pair of T-shaped plates at the two ends of the frame body are arranged at the two ends of the front face of the vertical plate respectively; the two extrusion devices are connected to the two ends of the front face of the vertical plate correspondingly, each extrusion device is located on the inner sides of the T-shaped plates at the two ends and comprises air cylinders arranged at intervals from top to bottom, and piston rods of the air cylinders are used for abutting against the front inner wall, opposite to the front face of the vertical plate, of the gate groove; operation is stable, leakage and water are quickly stopped, manual leakage stopping is not needed, time and labor are saved, and potential safety hazards are eliminated.

Description

technical field [0001] The invention relates to the technical field of steel gates, in particular to a pneumatic self-sealing attitude-adjustable gate for anti-leakage. Background technique [0002] The Jiangdu Water Conservancy Project is mainly composed of 4 large-scale electric pumping stations, 12 large and medium-sized sluices, power transmission and transformation projects, and drainage channels. The total installed capacity is 55,800 kilowatts, and the corresponding pumping capacity is 508m 3 / s is the largest electric drainage and irrigation project in my country and even in Asia. In the face of severe drought and flood disasters, water conservancy projects have played an important role. The provincial control sluices and pumping stations have released 311 billion cubic meters of flood water, diverted 190.6 billion cubic meters of water, and achieved more than 200 billion yuan in disaster reduction and profit benefits. High-quality social and economic development in...

AI Technical Summary

Problems solved by technology

[0004] However, in the actual maintenance process, due to various factors such as door body manufacturing, track installation, and local damage to the door slot, the water-stop rubber cannot be tightly sealed, and there is a large amount of water leakage. It cannot be discharged quickly, which is not conducive to the timely maintenance of the unit

At present, divers usually use cotton and other items to plug the leak. Because the plugging operation space on the water inlet side of the pump station is small, it is difficult for divers to launch into the water. Shut down for processing, otherwise there will be a risk of divers being involved, time-consuming, labor-intensive and costly, and many potential safety hazards

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