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Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure

A technology of correction and adjustment and steel structure, which is applied in the field of adjusters, can solve the problems of difficult construction, increase construction cost, and restrict construction progress, etc., and achieve the effects of fast construction methods, improved efficiency, and reduced construction costs

Inactive Publication Date: 2014-08-13
ANHUI FUHUANG STEEL STRUCTURE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the field of steel structure, there are more and more super high-rise steel structure office buildings or urban landmark buildings. Designers often use a large number of steel frames-concrete core tube structures. Box-shaped steel frame columns are connected at high altitudes, and the workload of correction is also increasing The higher the number, the more difficult the high-altitude correction construction of the box-shaped steel frame column is. Since in the steel frame-concrete core tube structure, all the corrections of the box-shaped steel frame column are carried out at high altitude, the traditional wind rope correction method It can no longer meet the construction needs and safe use requirements, seriously restricting the construction progress, greatly increasing the construction cost and increasing the construction safety hazards

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  • Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0013] Four sets of connecting plates 1, eight splints 2 and 16 high-strength bolts 3 with a diameter of 20MM are welded firmly at the joints of the upper and lower columns respectively to ensure that the steel columns are not twisted or edged when docked at high altitude , in line with the requirements of the steel frame column docking specification; eight splints and 16 high-strength bolts with a diameter of 20MM are used in conjunction with the connecting plate to ensure the stability and safety of the steel frame column when docking at high altitude;

[0014] The upper and lower supporting plates of the four sets of adjusters are respectively welded to the upper and lower supporting plates used by the adjuster at the positions corresponding t...

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Abstract

The invention discloses an overhead correction adjuster for box-shaped steel columns in an ultrahigh layer steel structure. Connecting plates are arranged on the four corners of upper and lower steel columns; long holes are formed in the connecting plates on the upper and lower steel columns; high-strength bolts are arranged in the long holes; clamping plates are arranged on the side faces of the connecting plates on the upper and lower steel columns; holes are formed in the clamping plates; the clamping plates are connected with the connecting plates through the high-strength bolts; upper and lower support plates are arranged on the side faces of the upper and lower steel columns respectively; a jack is arranged between the support plates. The overhead correction adjuster for the box-shaped steel columns in the ultrahigh layer steel structure provided by the invention has the beneficial effects that a construction method for correcting the box-shaped steel columns in the ultrahigh layer steel structure is more convenient, safe and practical, the construction efficiency is increased greatly, and the construction cost is reduced.

Description

Technical field: [0001] The invention relates to an adjuster for mid-air correction construction of a box-shaped steel column of a super high-rise steel structure, which is practical and convenient. Background technique: [0002] In the field of steel structure, there are more and more super high-rise steel structure office buildings or urban landmark buildings. Designers often use a large number of steel frames-concrete core tube structures. Box-shaped steel frame columns are connected at high altitudes, and the workload of correction is also increasing The higher the number, the more difficult the high-altitude correction construction of the box-shaped steel frame column is. Since in the steel frame-concrete core tube structure, all the corrections of the box-shaped steel frame column are carried out at high altitude, the traditional wind rope correction method It has been unable to meet the construction needs and safe use requirements, seriously restricting the constructi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/18
Inventor 林海军何焰江肖凌云
Owner ANHUI FUHUANG STEEL STRUCTURE
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