Construction method and installation precision control method of a hydraulic ship lift hoisting system

A technology of lifting system and construction method, which is applied in the direction of vertical lifting of ship machinery, ship lifting device, building, etc., to achieve the effect of being conducive to smooth and smooth operation, uniform force, and improving construction safety

Active Publication Date: 2018-12-07
CHINA GEZHOUBA GRP MECHANICAL & ELECTRICAL CONSTR
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the lifting system that provides the driving force for the hydraulic floating ship lift is different from the wire rope hoisting type and the rack and pinion climbing type. Because the design has no power system, there is no similar project for reference in the installation and construction of the main lifting equipment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Construction method and installation precision control method of a hydraulic ship lift hoisting system
  • Construction method and installation precision control method of a hydraulic ship lift hoisting system
  • Construction method and installation precision control method of a hydraulic ship lift hoisting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The equipment structure layout of the hydraulic ship lift lifting system of the present invention is as follows: figure 1 , figure 2 and image 3 shown. The lifting system includes a reel 3, a connecting shaft 4, a safety brake 5, a rope reel 7, a moving pulley block 2, a buoy 1, an equalizing oil cylinder 9, a shaft coupling 11 and the like. The connecting shaft 4 is located between two reels 3 for connecting the reels 3 . The safety brake 5 is located on the side of the reel 3 and is used to control the reel 3; the rope reel 7 is arranged in alignment with the reel 3 to provide the wi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a construction method for a lifting system of a hydraulic ship lift and a method for controlling the installation precision, and belongs to the technical field of ship lift installation construction. The lifting system of the hydraulic ship lift comprises buoys, movable pulley blocks, winding drums, safety brakes, connecting shafts and steel wire ropes. According to construction method for the lifting system, high-efficiency and high-quality installation of hydraulic floating type lifting equipment can be realized, and the key technical problem of installation of the lifting system for providing driving force for the ship lift can be solved. According to the method for controlling the installation precision, the installation precision of the lifting system is controlled, and therefore accurate control of the installation quality of the lifting equipment and integrated regulation of the lifting equipment after assembly can be realized, reliable guarantee can be provided for safe, smooth and steady operation of the hydraulic ship lift, and the operation efficiency of the ship lift can be improved.

Description

technical field [0001] The invention belongs to the technical field of ship lift installation and construction, and relates to a construction method of a hydraulic ship lift lifting system and an installation precision control method, and is especially suitable for a construction method of a ship lift lifting system that adopts a hydraulic floating structure to lift a ship bearing compartment and Install precision control methods. Background technique [0002] With the development and utilization of hydropower resources and the construction of high dam projects, ship lifts as the main navigation structures are also being used more and more. At present, the ship lifts used for high dam navigation mainly include wire rope hoisting type and rack and pinion climbing type, while the hydraulic floating ship lift is a new type of vertical ship lift that is the first in my country with independent intellectual property rights. Its principle The force on the buoy is changed by adjust...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): E02C5/00E02C5/02
CPCE02C5/00E02C5/02
Inventor 莫文华周复明陈强程建文崔慧丽吉勇
Owner CHINA GEZHOUBA GRP MECHANICAL & ELECTRICAL CONSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap