CN113931360A - Method for fixing curtain wall keel on I-shaped steel web - Google Patents
Method for fixing curtain wall keel on I-shaped steel web Download PDFInfo
- Publication number
- CN113931360A CN113931360A CN202111159113.2A CN202111159113A CN113931360A CN 113931360 A CN113931360 A CN 113931360A CN 202111159113 A CN202111159113 A CN 202111159113A CN 113931360 A CN113931360 A CN 113931360A
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- China
- Prior art keywords
- shaped steel
- curtain wall
- web plate
- steel
- welded
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a method for fixing a curtain wall keel on an I-shaped steel web plate, which comprises the following steps: a galvanized steel pipe is welded on the existing I-shaped steel or H-shaped steel; arranging a curtain wall overhanging support bracket at the center of an I-shaped steel or H-shaped steel web plate to be welded with the I-shaped steel or H-shaped steel web plate; the cantilever support bracket comprises a horizontal bracket support and an oblique bracket support; step two: strengthening the plate area; welding an overhanging support bracket on a web plate, and adding a steel square pipe below a connecting point in order to strengthen the web plate area of the I-shaped steel or the H-shaped steel; the vertical keel of the glass curtain wall in the outer expansion area is welded with the outer sealing plate of the transverse I-shaped steel or H-shaped steel beam of the main structure, and the load of the curtain wall is transferred to the main structure. The method has simple and practical process, can ensure that the curtain wall upright post is smoothly installed, does not influence the project progress in the later period, and is suitable for popularization and use.
Description
Technical Field
The invention relates to construction of constructional engineering, in particular to a method for fixing a curtain wall keel on an I-shaped steel web.
Background
Adopt I-steel or H shaped steel outside shrouding disappearance to the department of taking root of curtain main joist in the work progress, lead to the unable normal installation of curtain main joist, influence project progress time limit for a project, it is very unfavorable to guarantee to accomplish the engineering smoothly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for fixing a curtain wall keel on an I-shaped steel web plate.
In order to solve the technical problem, the invention is realized as follows:
a method for fixing curtain wall keels on I-shaped steel webs is characterized by comprising the following steps:
the method comprises the following steps: a galvanized steel pipe is welded on the existing I-shaped steel or H-shaped steel;
arranging a curtain wall overhanging support bracket at the center of an I-shaped steel or H-shaped steel web plate to be welded with the I-shaped steel or H-shaped steel web plate;
the cantilever support bracket comprises a horizontal bracket support and an oblique bracket support;
step two: strengthening the plate area;
welding an overhanging support bracket on a web plate, and adding a steel square pipe below a connecting point in order to strengthen the web plate area of the I-shaped steel or the H-shaped steel; the vertical keel of the glass curtain wall in the outer expansion area is welded with the outer sealing plate of the transverse I-shaped steel or H-shaped steel beam of the main structure, and the load of the curtain wall is transferred to the main structure.
The method for fixing the wall keel on the I-shaped steel web is characterized in that: the cantilever support bracket is a galvanized steel pipe with the thickness of 100 x 200 x 6mm, the height of a welding seam welded with the I-shaped steel or the H-shaped steel web plate is 6mm, and the grade of the welding seam is three.
The method for fixing the wall keel on the I-shaped steel web is characterized in that: the square steel pipe is 50 x 4 mm.
The invention has the beneficial effects that: the process is simple and practical, the curtain wall stand column can be smoothly installed, the project progress in the later period is not influenced, and the curtain wall stand column is suitable for popularization and use.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic structural diagram of the present application.
Detailed Description
As shown in fig. 1: a method for fixing a curtain wall keel on an I-shaped steel web plate is characterized in that when I-shaped steel or H-shaped steel is adopted at a position where the curtain wall main keel takes root, an outer side sealing plate is not used, so that the curtain wall main keel cannot be normally installed, the project schedule is influenced, and the method is particularly suitable for a section form that the curtain wall main keel takes root by adopting the I-shaped steel or the H-shaped steel.
The defects of the I-steel or H-shaped steel outer side sealing plate which is installed at present are utilized, so that the curtain wall upright post cannot be installed, remedial measures are carried out, and the project schedule construction period is influenced.
The installed I-shaped steel or H-shaped steel missing side sealing plate is remedied, the web plate, the rear-mounted rooting cantilever bracket and the reinforcing connecting piece of the curtain wall are calculated, the specifications of the rooting cantilever bracket and the connecting piece of the curtain wall, the section form, the length of a welding seam and the like are determined through calculation, and the field welding work is carried out.
The method is characterized in that webs of I-shaped steel or H-shaped steel beams between processed and installed steel columns are welded with vertical keels of the curtain wall, galvanized steel pipes with 100X 200X 6 bracket supporting cantilevered portions of the curtain wall are used, and 50X 4 steel square pipes are additionally arranged below connecting points in order to reinforce web areas of the I-shaped steel or the H-shaped steel.
The application is a stress system consisting of 100 × 200 × 6 galvanized steel pipes and 50 × 4 steel square pipes.
The construction method comprises the following steps:
the method comprises the following steps: galvanized steel pipe welded on existing I-shaped steel or H-shaped steel
Arranging a galvanized steel pipe with a curtain wall overhanging support bracket of 100 x 200 x 6 at the center of a web plate of the I-shaped steel or H-shaped steel 1, and welding the galvanized steel pipe with the web plate of the I-shaped steel or H-shaped steel, wherein the height of a welding seam is 6mm, and the grade of the welding seam is three;
the cantilever support bracket comprises a horizontal bracket support 2 and an oblique bracket support 3.
Step two: reinforcing the plate area
And welding overhanging support brackets on the web plates, and adding 50X 4 square steel pipes 4 below connecting points in order to strengthen the web plate areas of the I-shaped steel or the H-shaped steel. The vertical keel of the glass curtain wall in the outer expansion area is welded with the outer sealing plate of the transverse I-shaped steel or H-shaped steel beam of the main structure, and the load of the curtain wall is transferred to the main structure.
Claims (3)
1. A method for fixing curtain wall keels on I-shaped steel webs is characterized by comprising the following steps:
the method comprises the following steps: a galvanized steel pipe is welded on the existing I-shaped steel or H-shaped steel;
arranging a curtain wall overhanging support bracket at the center of an I-shaped steel or H-shaped steel web plate to be welded with the I-shaped steel or H-shaped steel web plate;
the cantilever support bracket comprises a horizontal bracket support and an oblique bracket support;
step two: strengthening the plate area;
welding an overhanging support bracket on a web plate, and adding a steel square pipe below a connecting point in order to strengthen the web plate area of the I-shaped steel or the H-shaped steel; the vertical keel of the glass curtain wall in the outer expansion area is welded with the outer sealing plate of the transverse I-shaped steel or H-shaped steel beam of the main structure, and the load of the curtain wall is transferred to the main structure.
2. The method of claim 1 for securing a wall stud to an i-beam web, wherein: the cantilever support bracket is a galvanized steel pipe with the thickness of 100 x 200 x 6mm, the height of a welding seam welded with the I-shaped steel or the H-shaped steel web plate is 6mm, and the grade of the welding seam is three.
3. The method of claim 1 for securing a wall stud to an i-beam web, wherein: the square steel pipe is 50 x 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159113.2A CN113931360A (en) | 2021-09-30 | 2021-09-30 | Method for fixing curtain wall keel on I-shaped steel web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159113.2A CN113931360A (en) | 2021-09-30 | 2021-09-30 | Method for fixing curtain wall keel on I-shaped steel web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113931360A true CN113931360A (en) | 2022-01-14 |
Family
ID=79277626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111159113.2A Pending CN113931360A (en) | 2021-09-30 | 2021-09-30 | Method for fixing curtain wall keel on I-shaped steel web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113931360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855996A (en) * | 2022-04-29 | 2022-08-05 | 南京长江都市建筑设计股份有限公司 | Rigid connection node and construction method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214514A (en) * | 2000-02-01 | 2001-08-10 | Sumitomo Metal Ind Ltd | Column-to-beam connection |
| JP2007063953A (en) * | 2005-09-02 | 2007-03-15 | Takenaka Komuten Co Ltd | Brace installing structure |
| CN202390970U (en) * | 2011-12-12 | 2012-08-22 | 武汉凌云建筑装饰工程有限公司 | Text curtain wall |
| CN203475658U (en) * | 2013-08-07 | 2014-03-12 | 厦门佰地建筑设计有限公司 | Connecting structure of curtain wall and high-level structural body |
| CN203867216U (en) * | 2014-04-02 | 2014-10-08 | 北京六建集团有限责任公司 | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate |
| CN204023411U (en) * | 2014-07-04 | 2014-12-17 | 中铁二局股份有限公司 | Novel assembled bracket bracket construction equipment |
| CN207761054U (en) * | 2017-12-29 | 2018-08-24 | 温州思林工业设计有限公司 | A kind of floor steel skeleton construction |
| CN209384467U (en) * | 2018-12-14 | 2019-09-13 | 山东天元装饰工程有限公司 | A kind of curtain wall support regulating system on steel construction |
| CN110821157A (en) * | 2019-11-28 | 2020-02-21 | 中国一冶集团有限公司 | Exempt from to support detachable steel bar truss building carrier plate side forms |
| CN210530081U (en) * | 2019-07-03 | 2020-05-15 | 中国建筑第二工程局有限公司 | Electromechanical post-cast pipe well opening sealing device |
| CN212802016U (en) * | 2020-06-30 | 2021-03-26 | 上海宝冶集团有限公司 | Building expansion joint steel cover plate with anti-seismic effect |
| CN212983622U (en) * | 2020-07-20 | 2021-04-16 | 四川公路桥梁建设集团有限公司 | Novel assembled digifax ization steel construction bracket |
-
2021
- 2021-09-30 CN CN202111159113.2A patent/CN113931360A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214514A (en) * | 2000-02-01 | 2001-08-10 | Sumitomo Metal Ind Ltd | Column-to-beam connection |
| JP2007063953A (en) * | 2005-09-02 | 2007-03-15 | Takenaka Komuten Co Ltd | Brace installing structure |
| CN202390970U (en) * | 2011-12-12 | 2012-08-22 | 武汉凌云建筑装饰工程有限公司 | Text curtain wall |
| CN203475658U (en) * | 2013-08-07 | 2014-03-12 | 厦门佰地建筑设计有限公司 | Connecting structure of curtain wall and high-level structural body |
| CN203867216U (en) * | 2014-04-02 | 2014-10-08 | 北京六建集团有限责任公司 | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate |
| CN204023411U (en) * | 2014-07-04 | 2014-12-17 | 中铁二局股份有限公司 | Novel assembled bracket bracket construction equipment |
| CN207761054U (en) * | 2017-12-29 | 2018-08-24 | 温州思林工业设计有限公司 | A kind of floor steel skeleton construction |
| CN209384467U (en) * | 2018-12-14 | 2019-09-13 | 山东天元装饰工程有限公司 | A kind of curtain wall support regulating system on steel construction |
| CN210530081U (en) * | 2019-07-03 | 2020-05-15 | 中国建筑第二工程局有限公司 | Electromechanical post-cast pipe well opening sealing device |
| CN110821157A (en) * | 2019-11-28 | 2020-02-21 | 中国一冶集团有限公司 | Exempt from to support detachable steel bar truss building carrier plate side forms |
| CN212802016U (en) * | 2020-06-30 | 2021-03-26 | 上海宝冶集团有限公司 | Building expansion joint steel cover plate with anti-seismic effect |
| CN212983622U (en) * | 2020-07-20 | 2021-04-16 | 四川公路桥梁建设集团有限公司 | Novel assembled digifax ization steel construction bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855996A (en) * | 2022-04-29 | 2022-08-05 | 南京长江都市建筑设计股份有限公司 | Rigid connection node and construction method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220114 |
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| RJ01 | Rejection of invention patent application after publication |