CN113062607A - Positioning and mounting method for section steel column - Google Patents
Positioning and mounting method for section steel column Download PDFInfo
- Publication number
- CN113062607A CN113062607A CN202110314169.4A CN202110314169A CN113062607A CN 113062607 A CN113062607 A CN 113062607A CN 202110314169 A CN202110314169 A CN 202110314169A CN 113062607 A CN113062607 A CN 113062607A
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- China
- Prior art keywords
- positioning
- section steel
- steel column
- concrete
- positioning bolt
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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
-
- 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
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a positioning and mounting method of a section steel column, which comprises the following steps: after the concrete is initially set at the supporting position of the section steel column, arranging a positioning bolt on the concrete, and completing the hoisting and positioning of the section steel column to be installed through the positioning bolt; and the height adjustment of the section steel column is realized through the height adjustment of the positioning bolt. According to the method, the traditional pre-embedded positioning bolt is changed into the rear positioning bolt, and the problem that the positioning of the section steel column is influenced due to the position deviation of the positioning bolt in the traditional technology is solved by accurately installing the rear positioning bolt.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a positioning and mounting method for a section steel column.
Background
With the development of building structures, large-scale public buildings adopt steel reinforced concrete structures more and more to adapt to the design of ultra-high and large-span space, and the positioning of the steel sections in construction is a difficult problem which is uniformly puzzled to engineers.
The method that originally adopts the buried bolt in advance, it is arduous to take a lot of work, at first with the locating support welding on basic reinforcing bar, then fix buried bolt in advance on the locating support, but because the basic reinforcing bar can shift in the concrete placement process, lead to the buried bolt in advance of location off normal. Thereby affecting the positioning accuracy of the section steel columns.
Disclosure of Invention
The invention aims to provide a positioning and mounting method of a section steel column in order to overcome the defects of the prior art, and the problem that the positioning of the section steel column is influenced because of the position deviation of a positioning bolt in the traditional technology is solved through the positioning and mounting method of the section steel column.
The purpose of the invention is realized by the following technical scheme:
the method for positioning and installing the section steel column comprises the following steps: after the concrete is initially set at the supporting position of the section steel column, arranging a positioning bolt on the concrete, and completing the hoisting and positioning of the section steel column to be installed through the positioning bolt; and the height adjustment of the section steel column is realized through the height adjustment of the positioning bolt.
According to a preferred embodiment, the positioning bolt is mounted in a positioning hole provided in the concrete of the support position.
According to a preferred embodiment, the positioning hole body is formed by forming a hole after concrete is poured for 12 hours.
According to a preferred embodiment, the positioning hole body is not limited to be formed by drilling a hole in concrete by a hammer drill.
According to a preferred embodiment, the location layout of the positioning holes is based on the arrangement of the mounting holes at the bottom of the steel column to be mounted.
According to a preferred embodiment, the positioning bolt is provided with an adjusting nut, the adjusting nut is positioned at the bottom end of the positioning bolt and is connected with the concrete surface at the supporting position, and the height of the bolt is adjusted by screwing the adjusting nut.
According to a preferred embodiment, the positioning bolt is matched and connected with the mounting hole at the bottom end of the steel column to be mounted.
The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the invention, the selection (each non-conflict selection) and other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
The invention has the beneficial effects that: according to the method, the traditional pre-embedded positioning bolt is changed into the rear positioning bolt, and the problem that the positioning of the section steel column is influenced due to the position deviation of the positioning bolt in the traditional technology is solved by accurately installing the rear positioning bolt.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations and positional relationships that are conventionally used in the products of the present invention, and are used merely for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, it should be noted that, in the present invention, if the specific structures, connection relationships, position relationships, power source relationships, and the like are not written in particular, the structures, connection relationships, position relationships, power source relationships, and the like related to the present invention can be known by those skilled in the art without creative work on the basis of the prior art.
Example 1:
the invention discloses a positioning and mounting method of a section steel column, which comprises the following steps: after the concrete is initially set at the supporting position of the section steel column, a positioning bolt is arranged on the concrete, and the section steel column to be installed is hoisted and positioned through the positioning bolt. And the positioning bolt is matched and connected with the mounting hole at the bottom end of the steel column to be mounted. And the height adjustment of the section steel column is realized through the height adjustment of the positioning bolt.
Preferably, the positioning bolt is installed in a positioning hole body arranged on the concrete at the supporting position. Further, the positioning hole body is formed after concrete is poured for 12 hours.
Preferably, the positioning hole body is not limited to be formed by drilling a hole in concrete through a hammer drill.
Preferably, the position layout of the positioning holes is based on the arrangement of the mounting holes at the bottom of the steel column to be mounted.
Preferably, the positioning bolt is provided with an adjusting nut, the adjusting nut is positioned at the bottom end of the positioning bolt and connected with the concrete surface at the supporting position, and the height of the bolt is adjusted by screwing the adjusting nut.
According to the method, after concrete is poured for 12 hours and initially set, the defense line is positioned, bolt hole positions are accurately positioned, at the moment, the concrete strength is low, holes are drilled through a percussion drill, chemical agents are added after emptying, after the positioning bolts are placed in the holes and fixed, a steel column can be hoisted, a measuring instrument at a distance measures the steel column, and the height of the section steel column is adjusted through a bottom bolt.
Therefore, the traditional embedded positioning bolt is changed into the rear positioning bolt through the method, and the problem that the positioning of the section steel column is influenced because the positioning bolt is deviated in the traditional technology is solved through the accurate installation of the rear positioning bolt.
The foregoing basic embodiments of the invention and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the invention, each selection example can be combined with any other basic example and selection example at will. Numerous combinations will be known to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The method for positioning and installing the section steel column is characterized by comprising the following steps of: after the concrete is initially set at the supporting position of the section steel column, arranging a positioning bolt on the concrete, and completing the hoisting and positioning of the section steel column to be installed through the positioning bolt; and the height adjustment of the section steel column is realized through the height adjustment of the positioning bolt.
2. The method of claim 1, wherein the positioning bolts are installed in positioning holes formed in the concrete at the supporting locations.
3. A method of locating and installing section struts according to claim 2 wherein the locating holes are formed 12 hours after the concrete is poured.
4. The method for locating and installing section steel columns according to claim 3, wherein the locating hole bodies are not limited to holes drilled in concrete through impact drilling.
5. The method for positioning and installing section steel columns according to claim 4, wherein the positioning holes are arranged based on the installation holes at the bottoms of the section steel columns to be installed.
6. The method for positioning and installing section steel columns according to claim 1, wherein the positioning bolts are provided with adjusting nuts, the adjusting nuts are positioned at the bottom ends of the positioning bolts and are connected with the concrete surface at the supporting position, and bolt height adjustment is realized by screwing the adjusting nuts for adjustment.
7. The method of locating and installing a section steel column according to claim 1 wherein the locating bolts engage the mounting holes in the bottom end of the section steel column to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314169.4A CN113062607A (en) | 2021-03-24 | 2021-03-24 | Positioning and mounting method for section steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314169.4A CN113062607A (en) | 2021-03-24 | 2021-03-24 | Positioning and mounting method for section steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113062607A true CN113062607A (en) | 2021-07-02 |
Family
ID=76562671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110314169.4A Pending CN113062607A (en) | 2021-03-24 | 2021-03-24 | Positioning and mounting method for section steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113062607A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1277847C (en) * | 1987-10-19 | 1990-12-18 | Lecuyer Et Fils Ltee | Anchoring system for handling a heavy concrete slab |
| JPH0742164A (en) * | 1993-07-30 | 1995-02-10 | Suupaa Tool:Kk | Pillar erection execution method and pillar bottom support device |
| JP2001271817A (en) * | 2000-03-28 | 2001-10-05 | Hitachi Building Systems Co Ltd | Securing device for anchor bolt |
| CN201284560Y (en) * | 2008-10-21 | 2009-08-05 | 杨林山 | Novel large-mold built-in inserting bolt structure |
| CN102116010A (en) * | 2010-12-20 | 2011-07-06 | 江苏扬州合力橡胶制品有限公司 | Method for installing laminated shock isolation rubber support |
| CN102409671A (en) * | 2011-08-04 | 2012-04-11 | 广东保威新能源有限公司 | Spiral pillar with adjustable upright column mounting height |
| CN203452266U (en) * | 2013-08-13 | 2014-02-26 | 广东中辰钢结构有限公司 | Fixing and leveling structure of H section steel column |
| CN103711141A (en) * | 2013-12-17 | 2014-04-09 | 攀钢集团工程技术有限公司 | Construction method for equipment installation without sizing block |
| CN204512826U (en) * | 2015-02-11 | 2015-07-29 | 洛阳理工学院 | A kind of height-adjustable column |
| CN104947798A (en) * | 2014-03-27 | 2015-09-30 | 任丘市永基建筑安装工程有限公司 | Assembly type housing embedded hoisting components and anchoring method |
| CN105370051A (en) * | 2015-11-17 | 2016-03-02 | 重庆市彭洲混凝土有限公司 | Concrete stand column adjusting bracket |
| CN206667933U (en) * | 2017-04-21 | 2017-11-24 | 云南建投第六建设有限公司 | A kind of assembled construction wall |
| CN206859249U (en) * | 2017-06-20 | 2018-01-09 | 中建空列（北京）科技有限公司 | A kind of height-adjustable stand column device |
-
2021
- 2021-03-24 CN CN202110314169.4A patent/CN113062607A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1277847C (en) * | 1987-10-19 | 1990-12-18 | Lecuyer Et Fils Ltee | Anchoring system for handling a heavy concrete slab |
| JPH0742164A (en) * | 1993-07-30 | 1995-02-10 | Suupaa Tool:Kk | Pillar erection execution method and pillar bottom support device |
| JP2001271817A (en) * | 2000-03-28 | 2001-10-05 | Hitachi Building Systems Co Ltd | Securing device for anchor bolt |
| CN201284560Y (en) * | 2008-10-21 | 2009-08-05 | 杨林山 | Novel large-mold built-in inserting bolt structure |
| CN102116010A (en) * | 2010-12-20 | 2011-07-06 | 江苏扬州合力橡胶制品有限公司 | Method for installing laminated shock isolation rubber support |
| CN102409671A (en) * | 2011-08-04 | 2012-04-11 | 广东保威新能源有限公司 | Spiral pillar with adjustable upright column mounting height |
| CN203452266U (en) * | 2013-08-13 | 2014-02-26 | 广东中辰钢结构有限公司 | Fixing and leveling structure of H section steel column |
| CN103711141A (en) * | 2013-12-17 | 2014-04-09 | 攀钢集团工程技术有限公司 | Construction method for equipment installation without sizing block |
| CN104947798A (en) * | 2014-03-27 | 2015-09-30 | 任丘市永基建筑安装工程有限公司 | Assembly type housing embedded hoisting components and anchoring method |
| CN204512826U (en) * | 2015-02-11 | 2015-07-29 | 洛阳理工学院 | A kind of height-adjustable column |
| CN105370051A (en) * | 2015-11-17 | 2016-03-02 | 重庆市彭洲混凝土有限公司 | Concrete stand column adjusting bracket |
| CN206667933U (en) * | 2017-04-21 | 2017-11-24 | 云南建投第六建设有限公司 | A kind of assembled construction wall |
| CN206859249U (en) * | 2017-06-20 | 2018-01-09 | 中建空列（北京）科技有限公司 | A kind of height-adjustable stand column device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210702 |