A pressure-stabilizing and vibration-reducing box for an anti-overturning hydraulic ship lift water delivery system
A technology of voltage stabilization and vibration reduction box and water delivery system, which is applied in the direction of vertical lifting of ship machinery, ship lifting devices, buildings, etc., can solve the problems affecting the smooth operation of the ship bearing box, achieve reliable technical support, improve operating efficiency, and water flow smooth effect
Active Publication Date: 2017-11-14
HUANENG LANCANG RIVER HYDROPOWER +2
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Problems solved by technology
[0003] The present invention combines the basic principle and structure of the hydraulic ship lift through in-depth research on the overturning problem of the hydraulic ship lift, especially for the water delivery pipeline and the flow regulating valve on the existing ship lift water delivery system. In order to solve the problem of vibration affecting the smooth operation of the ship bearing box, a kind of anti-overturning hydraulic ship lift water delivery system with a stable pressure and vibration reduction box is proposed
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[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0030] The anti-overturning hydraulic ship lift provided by the present invention includes the hydraulic ship lift with anti-overturning ability provided by the present invention, including a ship lock room 1, a ship-holding compartment 11 arranged in the ship-lock room 1, a ship-holding compartment placed in the ship-holding compartment The water-carrying ship 12, the mechanical synchronization system 2 connected to the ship-carrying compartment 11, the water delivery system 3, and the self-feedback stabilization system 4. The mechanical synchronization system 2 includes a plurality of steel ropes 21 connected to multiple positions on both sides of the ship chamber 11 in the lock chamber 1, and the other ends of the plurality of steel ropes 21 respectively go around the corresponding drums arranged on the top. 24 and the pulley 22 arranged on the buoy ...
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The invention provides a pressure-stabilizing vibration-reducing box for an anti-capsizing hydraulic ship lift water delivery system.The pressure-stabilizing vibration-reducing box comprises a shell with a cavity inside and a water inlet and water outlet therein, and an outer beam system arranged on the outer wall of the shell.The pressure-stabilizing vibration-reducing box is characterized in that inner beam system fences are arranged in the cavity of the shell at intervals, each inner beam system fence comprises a hollow plate which is formed by vertical rods and horizontal rods in crisscross arrangement and adapted to the shape of a cross section of the cavity of the shell, and diagonal members are arranged in a hollow of the hollow plate at intervals.Flowing state of water flow inside the water delivery system is improved effectively, vibration of a water delivery pipeline and a flow adjusting valve thereon is reduced substantially, water flow in a box body is smooth and stable and free of cavitation, and damage to a water delivery valve and the water delivery pipeline caused by hydraulic cavitation is lowered.Reliable technical support is provided for stable running of a ship lift, and running efficiency of the ship lift is improved.
Description
technical field [0001] The invention relates to a pressure-stabilizing and vibration-reducing box, in particular to a pressure-stabilizing and vibration-damping box for an anti-overturning hydraulic ship lift water delivery system, which belongs to the field of navigable buildings. Background technique [0002] The hydraulic ship lift is a new type of ship lift. There are multiple vertical wells that can be filled and discharged in the tower structure on both sides of the lock chamber. Each vertical shaft is equipped with buoys. The reel and the pulley are connected with multiple parts of the vessel (i.e. multiple lifting points are formed on the vessel). When the shaft is filled with water, the buoy rises and the vessel descends. Otherwise, the vessel rises to complete the hydraulic drive type. Raise or lower the ship. Filling and discharging water into the shaft is accomplished through the water delivery system. The water delivery system includes a shaft, a buoy arranged...
Claims
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IPC IPC(8): E02C5/02
CPCE02C5/02
Inventor 马洪琪袁湘华向泽江艾永平钏毅民南冠群邹锐陈兆新胡晓林张洪涛肖海斌黄群周科衡饶文华张宗亮李自冲马仁超曹以南吴德新凌云谢思思胡亚安李中华李云宣国祥王新严秀俊薛淑郭超黄岳
Owner HUANENG LANCANG RIVER HYDROPOWER