Box type steel column and splicing method thereof
A steel column and box-shaped technology, which is applied in the splicing field of box-shaped steel columns and box-shaped steel columns, can solve the problems of difficult positioning of upper and lower steel columns, affect the overall appearance, and complicated operation, and achieve positioning accuracy and connection reliability High, beautiful overall structure, convenient splicing and positioning
Pending Publication Date: 2018-05-29
CHINA ENFI ENGINEERING CORPORATION
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Problems solved by technology
[0002] In the related art, the aerial splicing of steel columns is generally done by setting connecting flanges on the steel columns, aligning the flanges of the upper and lower sections of the steel columns and then using bolts for connection. It is difficult to locate the upper and lower steel columns, and the connecting flange is exposed outside the column, which affects the overall appearance
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[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0037] In describing the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orient...
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The invention discloses a box type steel column and a splicing method thereof. The box type steel column comprises a first steel column section extending in the vertical direction, a second steel column section extending in the vertical direction, a positioning inner core extending in the vertical direction, wherein the second steel column section is arranged above the first steel column section,the lower end of the positioning inner core is inserted into the first steel column section, the upper end of the positioning inner core is inserted into the second steel column section so as to achieve splicing and positioning between the first steel column section and the second steel column section, the first steel column section and the second steel column section are welded and connected, andthe inner wall of the first steel column section and / or the second steel column section and the positioning inner core are welded and connected. According to the box type steel column, splicing and positioning are convenient, the positioning precision and the connecting reliability are high, and the whole structure is attractive.
Description
technical field [0001] The invention relates to the field of civil engineering, in particular to a box-shaped steel column and a splicing method for the box-shaped steel column. Background technique [0002] In the related art, the aerial splicing of steel columns is generally done by setting connecting flanges on the steel columns, aligning the flanges of the upper and lower sections of the steel columns and then using bolts for connection. Sometimes it is difficult to locate the upper and lower steel columns, and the connecting flanges are exposed outside the columns, which affects the overall appearance. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, the present invention proposes a box-shaped steel column, which is convenient for splicing and positioning, has high positioning accuracy and connection reliability, and has a beautiful overall structure. [0...
Claims
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IPC IPC(8): E04B1/24E04C3/32
CPCE04B1/24E04B1/2403E04C3/32E04B2001/2451E04B2001/246
Inventor 郭瑶冯宇飞于德广任宇涛唐琦
Owner CHINA ENFI ENGINEERING CORPORATION