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Hanger device for self-elevating steel tower installation and steel tower construction method

A self-elevating technology for installation, applied to towers, building types, buildings, etc., can solve the problems of high labor intensity, high risk factor of on-site operation, high installation cost, etc., and achieve convenient operation, high construction efficiency and simple structure Effect

Active Publication Date: 2016-11-16
山东省公路桥梁建设集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The installation of the tower crane requires a firm attachment device for the tower crane to ensure the stability of the tower crane. The installation of the crawler crane requires sufficient counterweight to balance the center of gravity of the crane. The labor intensity of the on-site operation is relatively high, and the risk factor of the on-site operation is high. At the same time, the above processes are adopted Both use large-tonnage hoisting machinery, and the installation cost is high

Method used

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  • Hanger device for self-elevating steel tower installation and steel tower construction method
  • Hanger device for self-elevating steel tower installation and steel tower construction method
  • Hanger device for self-elevating steel tower installation and steel tower construction method

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Embodiment Construction

[0036] The present invention will be further clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some of the embodiments of the present invention, not all of them.

[0037] Reference attached figure 1 , figure 2 , a hanger device for self-elevating steel tower installation, including a hanger body, a hoisting tool 3, a vertical climbing tool, a longitudinal adjustment tool and a lateral adjustment tool 11. Wherein the hanger body 1 has a hanger column 13, the hanger column 13 is arranged on the steel tower base 12, and the top of the hanger column 13 is provided with a crossbeam 2 arranged horizontally; the hoisting tool 3 is arranged on the crossbeam 2 for hoisting the steel tower The component 9; the vertical climbing equipment includes four groups with the same structure, which are respectively arranged on the hanger column 13, and are connected with the hanger b...

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Abstract

The invention relates to a self-elevating type hanging bracket device for mounting a steel tower and a construction method for the steel tower, and belongs to the application field of traffic engineering technology. The self-elevating type hanging bracket device for mounting the steel tower comprises a hanging bracket body, a hoisting machine tool, a vertical climbing machine tool used for driving the hanging bracket body to ascend and descend axially and vertically relative to the steel tower in the mounting process, a longitudinal adjusting machine tool used for adjusting the front and back positions of a hoisted structural member of the steel tower, a transverse adjusting machine tool used for adjusting the left and right positions of the hoisted structural member of the steel tower. The construction method for the steel tower comprises the following steps: the self-elevating type hanging bracket for mounting the steel tower is mounted; the structural members of the steel tower are hoisted by the hoisting machine tool and lifted upwards slowly; the structural members of the steel tower are transported to the designed mounting positions, and are connected with as-built steel tower segments in a matched manner; the above steps are repeatedly carried out until all the structural members of the steel tower are mounted.

Description

technical field [0001] The invention relates to a hanger device for installing a self-elevating steel tower and a construction method for the steel tower, belonging to the application field of traffic engineering technology. Background technique [0002] At present, hoisting machines such as tower cranes or crawler cranes are usually used in the hoisting of components such as steel towers or steel anchor boxes in China. The installation of the tower crane requires a firm attachment device for the tower crane to ensure the stability of the tower crane. The installation of the crawler crane requires sufficient counterweight to balance the center of gravity of the crane. The labor intensity of the on-site operation is relatively large, and the risk factor of the on-site operation is large. At the same time, the above processes are adopted All adopt large-tonnage hoisting machinery, and the installation cost is high. Contents of the invention [0003] One of the purposes of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/34
CPCE04G21/14E04G21/16E04G21/163E04H12/34
Inventor 张光桥荣杰丁震魏忠芹王培光慕长青倪红珍胡文君
Owner 山东省公路桥梁建设集团有限公司
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