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Rapid mounting structure of steel bar group

A technology for installing structures and steel rods, which is applied in the direction of structural elements, building components, building structures, etc., can solve problems such as complex construction, slow construction speed, and difficulty in ensuring verticality, shortening installation time, reducing welding construction time, The effect of reducing the difficulty of welding construction

Pending Publication Date: 2019-07-12
CHINA CONSTR 4TH ENG BUREAU 6TH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing steel bar connection structure is complex in construction, slow in construction speed, and difficult to guarantee verticality

Method used

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  • Rapid mounting structure of steel bar group
  • Rapid mounting structure of steel bar group
  • Rapid mounting structure of steel bar group

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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] The quick installation structure of a kind of steel bar group of the present invention, as figure 1 As shown: a steel column 2 composed of a group of steel rods 1 connected axially, and the upper and lower steel rods 1 are quickly connected in the axial direction through a cross key; the steel columns 2 are arranged in rows to form a steel rod group; A spline ring 3 is welded at the axial connection between the bar 1 and the steel bar 1; the steel column 2 in the steel bar group is connected with the steel column 2 through a horizontal connector 4; the two ends of the horizontal connector 4 are welded with inserts 5 The inserts 5 at both ends of the horizontal connector 4 are plugged into the key groove 6 of the spline ring 3 to realize the quick connection between the steel column 2 and the steel column 2. Such as figure 2 As shown,...

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Abstract

The invention discloses a rapid mounting structure of a steel bar group. The rapid mounting structure of the steel bar group comprises steel columns composed of a group of steel bars connected axially, and the upper section of the steel bars and the lower section of the steel bars realize axial rapid connection through a cross-shaped key; the steel columns are distributed in a queue mode to form the steel bar group; spline rings are welded to the axial joint of the steel bars; the steel columns in the steel bar group are connected through horizontal connecting pieces; inserting pieces are welded to the two ends of the horizontal connecting pieces; and the inserting pieces at the two ends of the horizontal connecting pieces are connected with key grooves of the spline rings in an insertingmode, and rapid connection between the steel columns is realized. According to the rapid mounting structure of the steel bar group, the problem that the inner sides of the steel bars cannot be weldedis solved, and the connection requirement is met while the requirements of permanent connection and temporary fixing are met; the construction difficulty is reduced, the factory welding construction time is shortened, and the welding quality of the steel bars is ensured; and the mounting time of the steel bars can be shortened, the construction speed is accelerated and the cost is reduced, the perpendicularity of the steel bar group is better guaranteed, and the construction error is reduced.

Description

technical field [0001] The invention relates to a quick installation structure of a steel bar group, which belongs to the technical field of building construction. Background technique [0002] A distributed steel rod concrete column has appeared in the structure of super high-rise buildings. This kind of column contains a large number of steel rods, and only bears pressure during the stress process. As the main vertical component of super high-rise buildings, steel bar connection has become a key point of quality control. The existing steel bar connection structure has complex construction, slow construction speed and difficulty in guaranteeing verticality. Therefore, while ensuring the reliability of the steel bar connection, how to improve the construction speed and reduce the construction cost is a more concerned issue. Contents of the invention [0003] The object of the present invention is to provide a fast installation structure for steel bar groups to increase ...

Claims

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Application Information

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IPC IPC(8): E04C5/16E04C5/18
CPCE04C5/163E04C5/18
Inventor 罗杰罗宗礼张逸张健陈学朋
Owner CHINA CONSTR 4TH ENG BUREAU 6TH
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