CN101936055A - Combined steel column and manufacturing method thereof - Google Patents
Combined steel column and manufacturing method thereof Download PDFInfo
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- CN101936055A CN101936055A CN 201010265503 CN201010265503A CN101936055A CN 101936055 A CN101936055 A CN 101936055A CN 201010265503 CN201010265503 CN 201010265503 CN 201010265503 A CN201010265503 A CN 201010265503A CN 101936055 A CN101936055 A CN 101936055A
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Abstract
The invention discloses a combined steel column. The combined steel column comprises an upper segmented column and a lower segmented column, wherein the bottom of the lower segmented column is provided with a transition connecting plate; and the upper segmented column is connected with the lower segmented column through the transition connecting plate. According to the combined steel column provided by the invention, the manufacture of a huge steel column member is realized in a combined form; meanwhile, the design size of a steel structure building is expanded; and the connection of the upper and lower segmented columns is realized by adopting the transition connecting plate, the design is simple and skilful, and the combined steel column is suitable for factory production.
Description
Technical field
The present invention relates to big steel column, specifically is a kind of combined big steel column and preparation method thereof.
Background technology
South, Taiyuan railway passenger station is positioned at Taiyuan Xiaodian Area Bei Ying, the speedway that passes by is faced in east, and the west connects the Wu Su International airport, adjoins south ring speedway in the south, north depends on long wind street, be located in the core location of three big garden cross radiances such as high and new technology industrial development zone, national Taiyuan, economic and technological development zone and military Su Wuliuqu.45 hectares of floor spaces, the station agent structure is the two-layer B1 in ground, about 20.06 ten thousand square metres of building area, and wherein passenger traffic station building area is more than 5.5 ten thousand square metres, the parking lot scale is 10 22 lines, and design year sends passenger's amount and can reach more than 4,000 ten thousand person-times; Wherein steel truss is installed 6500 tons, girder steel, support are installed 1000 tons, and roofing truss is installed 4500 tons, large-scale like this engineering, the steel column that independent structure is single can't have been realized the support of roofing truss, and existing urgent need is designed and can either be supported roofing steel column elegant in appearance again.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of combination steel column, and the preparation method of this steel column.
Technical scheme: in order to realize above purpose, a kind of combination steel column of the present invention, it comprises: go up segmented column and following segmented column; The described segmented column bottom of going up is provided with transition connecting plate; Following segmented column is connected with last segmented column by transition connecting plate; Described segmented column and the following segmented column gone up is by base plate, web, panel, side plate, internal partition and insert plate formation.Also be provided with inner stiffener and bracket on the described combination steel column.
The concrete steps of combination steel column of the present invention are as follows:
(A) segmented column in the making;
(B) make segmented column down;
(C) transition connecting plate at segmented column top linked to each other with following segmented column under upward segmented column passed through;
(D) integrality is checked and accepted.
The preparation method of segmented column is under going up in segmented column and the step (B) in the above-mentioned steps (A):
(1) marks position baseline on ground;
(2) make the assembling moulding bed;
(3) according to ground position baseline positioning plate;
(4) line is determined the position of internal partition and web and is located on base plate;
(5) positioning panel makes the whole II of formation font casing;
(6) conversion II font casing placement direction and reorientate II font casing;
(7) on II font casing, locate side plate, form well word post;
(8) grid spacer and stiffener on well word post;
(9) installation panel;
(10) otic placode and insert plate are installed;
(11) carrying out integrality checks and accepts.
Among the present invention, under making, during segmented column, after well word column production is finished, transition connecting plate is fixed in the top of well word post in the step (6).
Among the present invention, the concrete making step of described step (C) is:
(1) marks position baseline on ground;
(2) make the assembling moulding bed;
(3) the following segmented column that will make hangs on assembling moulding bed location;
(4) on the transition connecting plate at following segmented column top, mark the position location line of segmented column;
(5) the last segmented column that will make hangs on assembling moulding bed location;
(6) will go up the welding of segmented column and transition connecting plate;
(7) dress weldering stiffener on last segmented column;
(8) the four sides dress at last segmented column welds insert plate;
(9) the outside stiffener of dress weldering on the steel column after the upset;
(10) bracket and otic placode are installed;
(11) integral solder.
When the dress weldering, casing or steel column are needing to reorientate after the upset on the moulding bed, could continue operation among the present invention.
Among the present invention, the dress weldering requires as follows:
Last segmented column self is spliced into full penetration; The welding requirements of diaphragm is a full penetration in the main body of last segmented column; Following segmented column self is spliced into full penetration; It between upper and lower segmented column and the transition connecting plate full penetration (C.P); It between panel and the main body full penetration (C.P); It between each insert plate and the main body full penetration (C.P); Between vertical strength plate and the main body is part penetration (P.P); It between each diaphragm and the main body full penetration (C.P); H shape bracket self splicing web t≤16mm is twin fillet wolt; Web t＞16mm is full penetration (C.P).T≤16mm between web and the main body is twin fillet wolt; T＞16mm is full penetration (C.P).Between box-shaped bracket self splicing, web and the main body, be full penetration (C.P) between diaphragm and the bracket; It between each otic placode and the main body full penetration (C.P).
Last segmented column main body is inside and outside to wait the weldering of stiffener dress to require:
Be part penetration (P.P) between vertical stiffener and main body, the diaphragm in a, the main body;
Groove type is 40 ° of single grooves, stays root 4mm.
Between b, the outside vertical stiffener of main body and main body, the box-shaped bracket is full penetration (C.P);
Between main body outer lateral dividing plate and main body, the outside vertical stiffener is full penetration (C.P), adopts welding with backing; The outer lateral dividing plate adopts the shutout method, from inside to outside adorns weldering.If some member outer lateral dividing plate upper and lower end respectively has many grades, the side plate lower end need be done disjunction and handle, and in order to adorn the diaphragm of weldering lower end, disjunction should be avoided outer lateral dividing plate, bracket 200 ~ 300mm.
Bracket is divided into box bracket, H type bracket and Type B bracket among the present invention;
The welding requirements of H type bracket is as follows:
A, web t≤16, self is spliced into twin fillet wolt; Web t＞16, the welding requirements of self splicing is full penetration (C.P);
Full penetration between b, panel and the main body (C.P), groove type adopts list/double groove;
C, web t≤16 are twin fillet wolt between web and the main body; Web t＞16 are full penetration (C.P) between web and the main body.
The welding requirements of Type B bracket:
A, box bracket self are spliced into full penetration (C.P);
Be full penetration (C.P) between b, box bracket face, web and the main body;
Between c, box bracket internal partition and bracket face, the web full penetration (C.P);
Box-shaped bracket dress weldering U type in d, the embedding X oral pillar closes up the back for a short time and main body is adorned weldering, adopts welding with backing between panel and the main body.The outer back chipping of weldering between web and the main body.Diaphragm adopts the shutout method.If box bracket space is less, the people can't go into interior operation, and panel need be done embedding and mend processing (avoiding diaphragm 200mm).Panel is done embedding and is mended processing, for the ease of the weld seam between welding diaphragm and the panel.
Among the present invention, combination steel column main body is divided into two joints: go up segmented column and following segmented column, each saves length direction and all places 1 ‰ welding allowance for shrinkage, and every grade of bracket places 0.5mm welding allowance for shrinkage, and every grade of strength plate (junction plate/dividing plate) places 0.5mm and welds allowance for shrinkage.Last segmented column upper end places 10mm end mill surplus in addition.
Beneficial effect: a kind of combination steel column provided by the invention, adopt the form of combination that completing of ultra-large type steel column member is achieved; Expanded the drawingdimension of steel building simultaneously; Adopt transition connecting plate to realize the connection of upper and lower segmented column among the present invention, simplicity of design is ingenious, is suitable for batch production production.
Description of drawings
Fig. 1 is the structural representation of combination steel column of the present invention;
Fig. 2 is the structural representation of segmented column on the combination steel column among the present invention;
Fig. 3 is the structural representation of segmented column under the combination steel column among the present invention;
Fig. 4 is the structural representation of the following segmented column of no outer side panel in the combination steel column among the present invention.
The specific embodiment:
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
A kind of combination steel column as shown in Figure 1 comprises segmented column 1 and following segmented column 2;
Last segmented column 1 comprises: base plate 3, internal partition 4, web 5, panel 6, side plate 7, insert plate 8 and bracket 12;
Following segmented column 2 comprises: base plate 3, internal partition 4, web 5, panel 6, side plate 7, insert plate 8, transition connecting plate 9, stiffener 10 and otic placode 11;
The making step of last segmented column 1 is as follows:
(1) at first according to the actual projection size of last segmented column casing, marks position baseline on the ground: the outline line of casing body, internal partition, profile;
(2) make the assembling moulding bed; Moulding bed height and levelness thereof must be controlled at ± 1mm in;
(3) base plate is hung on the assembling moulding bed and position, the center line with base plate before the location marks in advance;
(4) base plate location qualified after, on base plate, mark position location lines such as web, internal partition, polish in the peripheral 30mm scope of delimit bit line domestic demand, the dress that is beneficial to each component welds; After the position location line marks, internal partition and web are positioned;
(5) positioning panel covers panel on the web;
(6) the II font casing welding to forming;
(7) make the assembling moulding bed again;
(8) the assembling moulding bed of making again in the II font casing lifting that completes is sidelong, and reorientates;
(9) rule in the installation site of marking biside plate and internal partition on II font casing, and internal partition and biside plate are positioned welding;
(10) the vertical stiffener in location on panel;
(11) in the both sides of base plate and panel small panel is installed;
(12) casing is stood up reorientate, and in the dress weldering of opposite side internal partition;
(13) locate and the welding small panel in the outer end of side plate;
(14) integrality is checked and accepted.
The making step of following segmented column is as follows:
(1) line of ground position baseline;
(2) make the assembling moulding bed;
(3) base plate is hung on the assembling moulding bed and position, the center line with base plate before the location marks in advance; With the base plate center line and the outer edge alignment ground position line, control the goodness of fit of its end and ground location simultaneously during the location, the location is correct and moulding bed spot welding is firm;
(4) on base plate, mark position location lines such as web, internal partition, locate two webs and internal partition;
(5) panel is covered on internal partition and the web, and positioning panel;
(6) the II word casing welding to forming, upset is reorientated;
(7) on base plate and panel, mark biside plate installation site line, locate biside plate then;
(8) locate internal partition in side plate, whole box body forms well word post;
(9) in the top of well word post location transition connecting plate and welding;
(10) with well word post upset and reorientate;
(11) the fixing stiffener in the junction of well word post and transition connecting plate;
(12) around the outside of well word post, locate outer side panel and welding;
(13) dress weldering otic placode and insert plate on the casing of in step (12), finishing;
(14) integrality is checked and accepted.
The Connection Step of last segmented column and following segmented column:
(1) in the line of ground position baseline;
(2) make the assembling moulding bed;
(3) will detect a flaw qualified following segmented column hang on the assembling moulding bed position; And the installation site of on the transition connecting plate on the top of descending segmented column, marking segmented column;
(4) will detect a flaw qualified last segmented column hang on the assembling moulding bed position; With the steel column center line and the outer contour alignment ground position line, control the goodness of fit of its end and ground location simultaneously during the location, the location is correct and moulding bed spot welding is firm;
(5) will go up segmented column and transition connecting plate is welded;
(6) dress vertical strength plate of weldering and four side insert plates on last segmented column;
(7), mark the installation site line with steel column upset and reorientate;
(8) at the outside of last segmented column dress weldering stiffener;
(9) on last segmented column, bracket is installed;
(10) on last segmented column, otic placode is installed;
(11) casing is carried out integral solder;
(12) measure, proofread and correct after the welding;
(13) integrality is checked and accepted.
Claims (7)
1. one kind is made up steel column, and it is characterized in that: it comprises: go up segmented column (1) and following segmented column (2); Described segmented column (1) bottom of going up is provided with transition connecting plate (9), and following segmented column (2) is connected with last segmented column (1) by transition connecting plate (9).
2. a kind of combination steel column according to claim 1 is characterized in that: also be provided with inner stiffener (10) and bracket (12) on the described combination steel column.
3. a kind of preparation method that makes up steel column according to claim 1, it is characterized in that: its concrete steps are as follows:
(A) segmented column (1) in the making;
(B) make segmented column (2) down;
(C) will go up segmented column (1) with transition connecting plate (9) and following segmented column (2) couples together;
(D) integrality is checked and accepted.
4. the preparation method of a kind of steel column according to claim 3 is characterized in that: going up in segmented column and the step (B) down in the described step (A), the preparation method of segmented column is:
(1) marks position baseline on ground;
(2) make the assembling moulding bed;
(3) according to ground position baseline positioning plate;
(4) line is determined the position of internal partition and web and is located on base plate;
(5) positioning panel makes the whole II of formation font casing;
(6) conversion II font casing placement direction and reorientate II font casing;
(7) on II font casing, locate side plate, form well word post;
(8) grid spacer and stiffener on well word post;
(9) installation panel;
(10) otic placode and insert plate are installed;
(11) carrying out integrality checks and accepts.
5. the preparation method of a kind of steel column according to claim 4 is characterized in that: during segmented column, transition connecting plate is fixed in the top of well word post in the step (6) after well word column production is finished under making.
6. the preparation method of a kind of steel column according to claim 3, it is characterized in that: the concrete steps of described step (C) are:
(1) marks position baseline on ground;
(2) make the assembling moulding bed;
(3) the following segmented column that will make hangs on assembling moulding bed location;
(4) on the transition connecting plate at following segmented column top, mark the position location line of segmented column;
(5) the last segmented column that will make hangs on assembling moulding bed location;
(6) will go up the welding of segmented column and transition connecting plate;
(7) dress weldering stiffener on last segmented column;
(8) the four sides dress at last segmented column welds insert plate;
(9) the outside stiffener of dress weldering on the steel column after the upset;
(10) bracket and otic placode are installed;
(11) integral solder.
7. the preparation method of a kind of steel column according to claim 3 is characterized in that: during the dress weldering, casing or steel column after upset on the moulding bed need be reorientated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265503 CN101936055A (en) | 2010-08-27 | 2010-08-27 | Combined steel column and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265503 CN101936055A (en) | 2010-08-27 | 2010-08-27 | Combined steel column and manufacturing method thereof |
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| CN101936055A true CN101936055A (en) | 2011-01-05 |
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| CN 201010265503 Pending CN101936055A (en) | 2010-08-27 | 2010-08-27 | Combined steel column and manufacturing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277929A (en) * | 2011-05-11 | 2011-12-14 | 江苏沪宁钢机股份有限公司 | Profiled complex V-shaped connecting steel column and method for fabricating same |
| CN102400518A (en) * | 2011-11-18 | 2012-04-04 | 江苏沪宁钢机股份有限公司 | Section-variable crossed circular tube switching steel column and manufacturing method thereof |
| CN102493600A (en) * | 2011-11-18 | 2012-06-13 | 江苏沪宁钢机股份有限公司 | Cross-box-shaped composite steel column and manufacturing method thereof |
| CN103266780A (en) * | 2013-05-08 | 2013-08-28 | 北京城建精工钢结构工程有限公司 | Combined scaffold system and construction method for assembling tree-shaped steel column |
| CN103321350A (en) * | 2013-06-03 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Multi-connection and large-cross-section combination-box-type thick-plate side column and construction method therefor |
| CN104372892A (en) * | 2014-11-18 | 2015-02-25 | 中建钢构有限公司 | Multi-cavity combined giant column and manufacturing method thereof |
| CN105484427A (en) * | 2016-01-05 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Cylindrical square steel column decoration structure |
| CN105569267A (en) * | 2016-01-05 | 2016-05-11 | 文登蓝岛建筑工程有限公司 | Combined square steel column |
| CN107620428A (en) * | 2017-09-29 | 2018-01-23 | 江苏沪宁钢机股份有限公司 | The c-type support column and its installation method of a kind of steel building |
| CN110424629A (en) * | 2019-06-26 | 2019-11-08 | 浙江精工钢结构集团有限公司 | A kind of special-shaped complicated suspension column structure and production method |
| WO2022142767A1 (en) * | 2020-12-30 | 2022-07-07 | 江苏沪宁钢机股份有限公司 | Nested box body conversion node and manufacturing method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020162296A1 (en) * | 2001-05-07 | 2002-11-07 | Fernandez Marin Juan Bautista | Pieces for modular constructions |
| US20030136077A1 (en) * | 2001-10-31 | 2003-07-24 | Gregori Karl H W | Post system |
| CN201381650Y (en) * | 2009-04-10 | 2010-01-13 | 江苏顺通建设工程有限公司 | Steel column adjusting device |
| CN201400956Y (en) * | 2009-02-18 | 2010-02-10 | 中国建筑材料科学研究总院 | Sectional combined reinforced concrete hollow column for building |
-
2010
- 2010-08-27 CN CN 201010265503 patent/CN101936055A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020162296A1 (en) * | 2001-05-07 | 2002-11-07 | Fernandez Marin Juan Bautista | Pieces for modular constructions |
| US20030136077A1 (en) * | 2001-10-31 | 2003-07-24 | Gregori Karl H W | Post system |
| CN201400956Y (en) * | 2009-02-18 | 2010-02-10 | 中国建筑材料科学研究总院 | Sectional combined reinforced concrete hollow column for building |
| CN201381650Y (en) * | 2009-04-10 | 2010-01-13 | 江苏顺通建设工程有限公司 | Steel column adjusting device |
Non-Patent Citations (1)
| Title |
|---|
| 《中国建筑金属结构》 20080731 周永明,蒋良君,丁建强,甘国军,李水明 国家体育场大型空间箱形截面扭曲构件的加工技术 , 第07期 2 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277929A (en) * | 2011-05-11 | 2011-12-14 | 江苏沪宁钢机股份有限公司 | Profiled complex V-shaped connecting steel column and method for fabricating same |
| CN102400518A (en) * | 2011-11-18 | 2012-04-04 | 江苏沪宁钢机股份有限公司 | Section-variable crossed circular tube switching steel column and manufacturing method thereof |
| CN102493600A (en) * | 2011-11-18 | 2012-06-13 | 江苏沪宁钢机股份有限公司 | Cross-box-shaped composite steel column and manufacturing method thereof |
| CN103266780B (en) * | 2013-05-08 | 2015-10-07 | 北京城建精工钢结构工程有限公司 | Tree-shaped steel column assembled moulding bed combined system and tree-shaped steel column assembling and construction method |
| CN103266780A (en) * | 2013-05-08 | 2013-08-28 | 北京城建精工钢结构工程有限公司 | Combined scaffold system and construction method for assembling tree-shaped steel column |
| CN103321350A (en) * | 2013-06-03 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Multi-connection and large-cross-section combination-box-type thick-plate side column and construction method therefor |
| CN103321350B (en) * | 2013-06-03 | 2016-01-20 | 江苏沪宁钢机股份有限公司 | A kind of multi-link heavy in section combined box type slab side column and construction method thereof |
| CN104372892A (en) * | 2014-11-18 | 2015-02-25 | 中建钢构有限公司 | Multi-cavity combined giant column and manufacturing method thereof |
| CN105484427A (en) * | 2016-01-05 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Cylindrical square steel column decoration structure |
| CN105569267A (en) * | 2016-01-05 | 2016-05-11 | 文登蓝岛建筑工程有限公司 | Combined square steel column |
| CN107620428A (en) * | 2017-09-29 | 2018-01-23 | 江苏沪宁钢机股份有限公司 | The c-type support column and its installation method of a kind of steel building |
| CN107620428B (en) * | 2017-09-29 | 2023-02-28 | 江苏沪宁钢机股份有限公司 | C-shaped support column of steel structure building and installation method thereof |
| CN110424629A (en) * | 2019-06-26 | 2019-11-08 | 浙江精工钢结构集团有限公司 | A kind of special-shaped complicated suspension column structure and production method |
| WO2022142767A1 (en) * | 2020-12-30 | 2022-07-07 | 江苏沪宁钢机股份有限公司 | Nested box body conversion node and manufacturing method therefor |
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Open date: 20110105 |