Unlock instant, AI-driven research and patent intelligence for your innovation.

Steel cable tower hoisting method

A steel cable tower and lifting lug technology, which is applied in the directions of transportation and packaging, load hanging components, bridge parts, etc., can solve the problem of no steel cable tower weight lifting and other problems, and achieve the effect of avoiding damage.

Active Publication Date: 2017-03-08
WUCHUAN HEAVY ENG
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The application provides a lifting method for a steel cable tower, which solves the technical problem that there is no method in the prior art that can lift a steel cable tower with an irregular shape and a heavy weight

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
  • Steel cable tower hoisting method
  • Steel cable tower hoisting method
  • Steel cable tower hoisting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The embodiment of the present application solves the technical problem that there is no method in the prior art for hoisting a steel cable tower with an irregular shape and a heavy weight by providing a lifting method for the cable tower.

[0032] The technical solution in the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0033] A hoisting method for a cable tower, the method comprising:

[0034] Fixing the tower head of the steel cable tower in the rectangular bracket, and fixing lifting lugs at the tail of the rectangular bracket and the steel cable tower respectively;

[0035] Connect the two pole beams to the two gantry cranes respectively;

[0036] Fix the connecting plates of the two lifting lugs under the shoulder beam respectively;

[0037] Move the gantry crane to the top of the steel cable tower, and fix the two lifting lug connecting plates on the lifting lugs at the end of th...

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

PropertyMeasurementUnit
Yield strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a steel cable tower hoisting method. The method comprises steps of fixing a tower head of a steel cable tower in a rectangular rack, fixing hoisting lugs on the rectangular rack and the tower tail of the steel cable tower, connecting tow carrying pole beams to two gantry cranes respectively, fixing two hoisting lug connection plates under the carrying pole beams respectively, moving the gantry cranes over the steel cable tower, fixing the two hoisting lug connection plates to the hoisting lugs of the tower tail and the tower head, hoisting the steel cable tower, moving the two gantry cranes, hoisting the steel cable tower to a turning-over position, and finishing hoisting of the steel cable tower. The tower head of the steel cable tower is fixed in the rectangular rack and the tower head and tower tails are respectively connected to the two gantry cranes, so the steel cable tower can be hoisted, an auxiliary tower column and decoration blocks of the tower head can be protected and damage to the auxiliary tower column and the decoration blocks during the hoisting can be avoided.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a hoisting method for a steel cable tower. Background technique [0002] The Zhuhai-Hong Kong-Macau Bridge is a cable-stayed bridge with a central parallel single-cable plane and three tower steel box girders. The steel cable tower weighs 2,560 tons and has an overall size of 19Mx20Mx105M. The steel cable tower includes the main tower, auxiliary tower and decorative blocks. . [0003] Due to the constraints of the on-site hoisting conditions, the steel cable tower needs to be turned over, and the steel cable tower needs to be hoisted to the turning area before turning over. However, in the prior art, there is no method for hoisting such a component with irregular shape and heavy weight. Contents of the invention [0004] The application provides a hoisting method for a steel cable tower, which solves the technical problem that there is no method in the prior art t...

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
IPC IPC(8): E01D21/00B66C13/08E01D19/14
CPCB66C13/08E01D19/14E01D21/00
Inventor 阮家顺祝李元向晋华张虎陈望民郑慧胡海清郭萍萍
Owner WUCHUAN HEAVY ENG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com