CN112459456A - Construction method for H-shaped steel column installation interface operation platform - Google Patents
Construction method for H-shaped steel column installation interface operation platform Download PDFInfo
- Publication number
- CN112459456A CN112459456A CN202011099508.3A CN202011099508A CN112459456A CN 112459456 A CN112459456 A CN 112459456A CN 202011099508 A CN202011099508 A CN 202011099508A CN 112459456 A CN112459456 A CN 112459456A
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- China
- Prior art keywords
- steel column
- connecting plate
- shaped
- bracket
- operation platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
A construction method of an H-shaped steel column installation interface operation platform belongs to the technical field of H-shaped steel column installation construction. The U-shaped clamp is fixed with the web plate connecting plate and the wing plate connecting plate to form the adapter, so that the bracket of the operating platform can be welded and fixed with the adapter, the bracket is prevented from being directly welded with the steel column, and the steel column material is prevented from being damaged. The advantage lies in, simple easy operation, utilizes the adaptor that the fastening of U-shaped card and connecting plate formed, has avoided the direct welding with the steel column of operation platform bracket, makes steel column life greatly increased, simultaneously also greatly reduced the potential safety hazard, accumulated valuable experience for similar construction in the future.
Description
Technical Field
The invention belongs to the technical field of installation and construction of a steel column, and particularly provides a construction method of an H-shaped steel column installation interface operation platform.
Background
During the installation and construction of the H-shaped steel column, the mode that the triangular bracket is directly welded with the flange plate and the web plate of the H-shaped steel column is adopted for the interface operation platform generally, but for the H-shaped steel column made of low alloy steel, the mechanical property of steel is changed because the welding easily causes certain damage to the low alloy steel, so that the service life of the H-shaped steel column is shortened, and meanwhile, the potential safety hazard is increased.
Disclosure of Invention
The invention aims to provide a construction method of an H-shaped steel column installation interface operation platform, which overcomes the problems that welding easily causes certain damage to low alloy steel materials, the mechanical property of steel is changed, the service life of an H-shaped steel column is shortened, and potential safety hazards are increased.
According to the invention, the U-shaped clamp is fixed with the web plate connecting plate and the wing plate connecting plate to form the adapter, so that the bracket of the operating platform can be welded and fixed with the adapter, the bracket is prevented from being directly welded with the steel column, and the material of the steel column is ensured not to be damaged. The method comprises the following specific steps:
firstly, processing a U-shaped clamp 1, a web connecting plate 2 and a wing plate connecting plate 3 according to the section size of an installation steel column 4 (figures 1, 2 and 3);
secondly, fixing the U-shaped clamp 1 with the inner side of a flange plate of the H-shaped steel column 4 through a screw 5 (figure 4);
thirdly, fixing the web connecting plate 2 and the lower bottom surface of the U-shaped card 1 through a screw 5 (figure 5);
fourthly, fixing the wing plate connecting plate 3 and the outer side surface of the U-shaped card 1 through a screw 5 (figure 6);
fifthly, after the screws 5 to be inspected are completely screwed down, the bracket 6 of the operating platform is welded and fixed with the web connecting plate 2 and the wing plate connecting plate 3 of the U-shaped card 1 (figure 7).
The invention has the advantages that the operation is simple and easy, the adapter formed by fastening the U-shaped clamp and the connecting plate is utilized, the bracket of the operation platform is prevented from being directly welded with the steel column, the service life of the steel column is greatly prolonged, the potential safety hazard is greatly reduced, and valuable experience is accumulated for similar construction in the future.
Drawings
Fig. 1 is a front view of a U-shaped card.
Fig. 2 is a front view of a web connection plate.
Figure 3 is a front view of the web of the wing.
FIG. 4 is a top view of the U-shaped clip attached to the steel post.
FIG. 5 is a top view of the web connecting plate and U-shaped card attachment.
FIG. 6 is a top view of the web of the wing plate secured to the U-shaped card.
FIG. 7 is a front view of the bracket, the web plate connecting plate and the wing plate connecting plate of the operation platform welded and fixed.
In the figure, a U-shaped clamp 1, a web connecting plate 2, a wing plate connecting plate 3, a steel column 4, a screw 5 and an operating platform bracket 6.
Detailed Description
Fig. 1-7 illustrate an embodiment of the present invention. The specific implementation mode is as follows:
firstly, processing a U-shaped clamp 1, a web connecting plate 2 and a wing plate connecting plate 3 according to the section size of an installation steel column 4;
secondly, fixing the U-shaped clamp 1 with the inner side of a flange plate of the H-shaped steel column 4 through a screw 5;
thirdly, fixing the web connecting plate 2 and the lower bottom surface of the U-shaped card 1 through a screw 5;
fourthly, fixing the wing plate connecting plate 3 with the outer side surface of the U-shaped card 1 through a screw 5;
fifthly, after the screws 5 to be inspected are completely screwed down, the bracket 6 of the operating platform is welded and fixed with the web connecting plate 2 and the wing plate connecting plate 3 of the U-shaped clamp 1.
In the construction of a steel-making main factory building frame, a new construction method is adopted for an operation platform of an installation butt joint of an H-shaped steel frame steel column made of low alloy steel, namely, a U-shaped clamp is firstly utilized to be fixed with the inner side of a flange plate of the H-shaped steel column through screws, then a web plate connecting plate is fixed with the lower bottom surface of the U-shaped clamp through screws, then a wing plate connecting plate is fixed with the outer side surface of the U-shaped clamp through screws, after all screws to be checked are screwed down, then the bracket of the operation platform is welded and fixed with the web plate and the wing plate connecting plate of the U-shaped clamp, so that the bracket is prevented from being directly welded with the steel column, the steel column material is guaranteed not to be damaged, and the service life.
Claims (1)
1. A construction method of an H-shaped steel column installation interface operation platform is characterized by comprising the following construction steps:
firstly, processing a U-shaped clamp (1), a web connecting plate (2) and a wing plate connecting plate (3) according to the section size of an installation steel column (4);
secondly, fixing the U-shaped clamp (1) with the inner side of a flange plate of the H-shaped steel column (4) through a screw (5);
thirdly, fixing the web connecting plate (2) and the lower bottom surface of the U-shaped card (1) through a screw (5);
fourthly, fixing the wing plate connecting plate (3) with the outer side surface of the U-shaped clamp (1) through a screw (5);
fifthly, after the screws (5) to be inspected are completely screwed down, the bracket (6) of the operating platform is welded and fixed with the web connecting plate (2) and the wing plate connecting plate (3) of the U-shaped clamp (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099508.3A CN112459456A (en) | 2020-10-14 | 2020-10-14 | Construction method for H-shaped steel column installation interface operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099508.3A CN112459456A (en) | 2020-10-14 | 2020-10-14 | Construction method for H-shaped steel column installation interface operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459456A true CN112459456A (en) | 2021-03-09 |
Family
ID=74833441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011099508.3A Pending CN112459456A (en) | 2020-10-14 | 2020-10-14 | Construction method for H-shaped steel column installation interface operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459456A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993746A (en) * | 2014-05-05 | 2014-08-20 | 中建钢构江苏有限公司 | Adjustable steel beam in-place mounting device |
| CN205637331U (en) * | 2016-05-16 | 2016-10-12 | 中机国能电力工程有限公司 | A staple bolt formula steel corbel for welding box shaped steel post |
| CN108952135A (en) * | 2018-08-22 | 2018-12-07 | 中国二冶集团有限公司 | The erection method of steel post operation platform fixture and operating platform |
| CN208650536U (en) * | 2018-06-26 | 2019-03-26 | 中国华冶科工集团有限公司 | Steel column operating platform |
| CN210918304U (en) * | 2019-09-04 | 2020-07-03 | 陈红钺 | Prefab supports interfacing apparatus for building construction |
-
2020
- 2020-10-14 CN CN202011099508.3A patent/CN112459456A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993746A (en) * | 2014-05-05 | 2014-08-20 | 中建钢构江苏有限公司 | Adjustable steel beam in-place mounting device |
| CN205637331U (en) * | 2016-05-16 | 2016-10-12 | 中机国能电力工程有限公司 | A staple bolt formula steel corbel for welding box shaped steel post |
| CN208650536U (en) * | 2018-06-26 | 2019-03-26 | 中国华冶科工集团有限公司 | Steel column operating platform |
| CN108952135A (en) * | 2018-08-22 | 2018-12-07 | 中国二冶集团有限公司 | The erection method of steel post operation platform fixture and operating platform |
| CN210918304U (en) * | 2019-09-04 | 2020-07-03 | 陈红钺 | Prefab supports interfacing apparatus for building construction |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210309 |
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| WD01 | Invention patent application deemed withdrawn after publication |