Active anti-overturning mechanical synchronization system for anti-overturning hydraulic ship lift and setting method thereof

A mechanical synchronization and anti-overturning technology, which is applied to the vertical lifting of ship machinery, ship lifting devices, buildings, etc., can solve problems such as failure of normal lifting operation, water-carrying tilt of the ship-bearing compartment, etc.

Active Publication Date: 2017-06-23
HUANENG LANCANG RIVER HYDROPOWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the problem that the hydraulic ship lift's ship bearing compartment is tilted with water and cannot be lifted and operated normally

Method used

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  • Active anti-overturning mechanical synchronization system for anti-overturning hydraulic ship lift and setting method thereof
  • Active anti-overturning mechanical synchronization system for anti-overturning hydraulic ship lift and setting method thereof
  • Active anti-overturning mechanical synchronization system for anti-overturning hydraulic ship lift and setting method thereof

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Embodiment Construction

[0114] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0115] The anti-overturning hydraulic ship lift provided by the present invention includes a ship-holding compartment 11 arranged in the lock chamber 1, a stable and balanced hydraulic drive system 3 connected to the ship-holding compartment 11, an active anti-overturning mechanical synchronization system 2 and a self-feedback stabilization system 4, of which:

[0116] The active anti-overturning mechanical synchronization system 2 includes: a plurality of steel ropes 21 connected to multiple positions on both sides of the ship receiving compartment 11 in the lock chamber 1, and the other ends of the plurality of steel ropes 21 respectively bypass the corresponding The top reel 24 and the pulley 22 arranged on the buoy 311 in the shaft 31 are fixed on the top of the shaft 31, as figure 1 , figure 2 A plurality of reels 24 are connected by synchronous...

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Abstract

The invention provides an arrangement method of an active anti-overturning mechanical synchronizing system for an anti-overturning hydraulic power type ship lift. The rigidity and strength of synchronizing shafts of the active anti-overturning mechanical synchronizing system are set and gaps and manufacturing errors of the active anti-overturning mechanical synchronizing system are controlled, so that the active anti-overturning mechanical synchronizing system simultaneously has the ship lift chamber anti-overturning function and the uneven ship lift chamber load evenly-transmission function; when a ship lift chamber bears the uneven load and inclines, the anti-overturning force moment can be actively generated for the ship lift chamber through tiny deformation of the active anti-overturning mechanical synchronizing system, and the purposes that the inclination of the ship lift chamber is controlled and the torque of the synchronizing shafts is reduced are achieved; and when the inclination of the ship lift chamber or the torque of the synchronizing system reaches a designed value, rotation of a coiling block is locked through a brake of the active anti-overturning mechanical synchronizing system, the overall safety of the ship lift chamber is guaranteed, and safe and reliable operation of the hydraulic power type ship lift can be guaranteed.

Description

technical field [0001] The invention relates to an active anti-overturning mechanical synchronization system for an anti-overturning hydraulic ship lift and a setting method for the system, belonging to the field of navigational buildings. Background technique [0002] The hydraulic ship lift is a new type of ship lift. It is equipped with a plurality of water-filling and discharging vertical wells separated from the lock room and connected to each other on both sides of the lock room containing the ship-holding compartment. Buoy, a plurality of counterweights—that is, buoys, each buoy is connected to multiple parts of the ship’s compartment through corresponding steel ropes, reels, and pulleys (that is, multiple lifting points are formed on the ship’s compartment). When it is filled with water, the buoy rises and the ship-holding box descends, otherwise the ship-holding box rises, thereby completing the hydraulic-driven ship lifting or lowering. Each lifting point of the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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许义群迟福东胡亚安李中华李云宣国祥王新严秀俊薛淑郭超黄岳张宗亮李自冲马仁超曹以南凌云谢思思余俊阳
Owner HUANENG LANCANG RIVER HYDROPOWER
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