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Partially-balanced hydraulic lifting type ship lift

A technology of hydraulic lift and ship lift, which is applied in the vertical lift of ship machinery, ship lifting devices, buildings, etc. It can solve the problems of low comfort requirements and complex structure, and achieve simple lifting mechanism, high safety performance, and easy operation. smooth and reliable results

Inactive Publication Date: 2017-03-08
杭州国电机械设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent has a fast lifting speed and can save a lot of time for ships passing the dam, it is mainly used to solve the problem of high dam freight navigation, and the requirements for ride comfort are not high, and the structure is relatively complicated, so it still has the above-mentioned defects

Method used

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  • Partially-balanced hydraulic lifting type ship lift
  • Partially-balanced hydraulic lifting type ship lift
  • Partially-balanced hydraulic lifting type ship lift

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0032] Example.

[0033] see Figure 1 to Figure 7 , the partially balanced hydraulic lifting ship lift in this embodiment mainly includes a counterweight system 3, a main lifting cylinder 4, a ship receiving compartment 5, a top tightening guide device 5-2, a spindle locking device 5-3, and an anti-collision beam 5-4 , lying door 5-5, supporting beam 5-6, hydraulic system 7 and tower column 9.

[0034] The ship receiving compartment 5 in this embodiment includes a ship receiving compartment 5 body, a reclining door 5-5, an anti-collision beam 5-4, a guardrail 5-7, a spindle locking device 5-3, and a top tightening guide device 5-2 , bollard 5-1 and other ship compartment equipment.

[0035] The ship-bearing comp...

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Abstract

The invention relates to a partially-balanced hydraulic lifting type ship lift and belongs to the field of navigable buildings for water conservancy and hydropower projects. The partially-balanced hydraulic lifting type ship lift comprises main lifting cylinders, horizontal doors, anti-colliding beams, a supporting beam, a ship lift chamber located between two tower columns, multiple sets of counterweight systems, locking devices and abutting guide devices. The two ends of the ship lift chamber are each provided with the anti-colliding beam and the horizontal door. The supporting beam is mounted at the bottom of the ship lift chamber. The main lifting cylinders are symmetrically mounted on the two sides of the ship lift chamber. The multiple sets of counterweight systems are mounted on the two sides of the ship lift chamber. The locking devices are fixed to the two sides of the top of the ship lift chamber. The abutting guide devices are mounted on the two sides of the ship lift chamber. One end of each abutting guide device is connected with the ship lift chamber. The other end of each abutting guide device is connected with guide rails of the tower columns. The partially-balanced hydraulic lifting type ship lift is reasonable and simple in structural design, safe and stable in operation, high in reliability and low in cost.

Description

technical field [0001] The invention relates to a ship lift, in particular to a partially balanced hydraulic lift type ship lift, which belongs to the field of navigable structures in water conservancy and hydropower projects. Background technique [0002] The ship lift is a common ancillary construction project in the urban water system. It is a navigable building that uses mechanical or hydraulic devices to lift ships to overcome the water level drop of the urban water system. [0003] At present, the ship lifts researched and built at home and abroad can be divided into several types such as wire rope winch type, rack and pinion climbing type, buoy type and hydraulic floating torque balance weight ship lift according to the classification of lifting devices. Most of the ship lifts that have been built in China are wire rope winch type ship lifts, mostly large ship lifts, which are mainly used to solve the problem of high dam freight navigation. The main engine room is bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02C5/00
CPCE02C5/00
Inventor 黄金根宋远卓金龙李倩潘国峰陆永亚
Owner 杭州国电机械设计研究院有限公司
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