CN202324341U - Cross-tank-shaped composite steel column - Google Patents
Cross-tank-shaped composite steel column Download PDFInfo
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- CN202324341U CN202324341U CN 201120460012 CN201120460012U CN202324341U CN 202324341 U CN202324341 U CN 202324341U CN 201120460012 CN201120460012 CN 201120460012 CN 201120460012 U CN201120460012 U CN 201120460012U CN 202324341 U CN202324341 U CN 202324341U
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Abstract
The utility model discloses a cross-tank-shaped composite steel column, which is formed by welding a lower cross column and an upper composite column together in composite mode, so that connection firmness and bend resistance of the large steel column are enhanced, and simultaneously bearing capacity is improved.
Description
Technical field
The utility model belongs to a kind of combination steel column, is specially a kind of cross box-shaped combination steel column that is combined by cross steel column and box column.
Background technology
High speed development along with China's economic; Highrise building in all parts of the country is rised sheer from level ground like the mushrooms after rain; Because building is increasingly high; The scale of construction is increasing, considers that from each side such as structural strength, security performances its form of structure also turns to steel reinforced concrete structure or steel work by reinforced concrete structure.Reinforced concrete post in the highrise building can not satisfy the requirement of highrise building, is replaced by the concrete steel column.In the highrise building, under ground portion is stressed less relatively, as the steel column cross section is designed to the uniform section form from bottom to up; Then which kind of structure waste material owing to the worsening shortages of present steel, adopts to reach and reduces the steel consumption; The cross section minimizes, the maximized purpose of bearing capacity.
The utility model content
The utility model purpose: in order to solve the problems of the prior art, the utility model provides cross box-shaped combination steel column and preparation method thereof.
Technical scheme: to achieve these goals, the described a kind of cross box-shaped combination steel column of the utility model, this cross box-shaped combination steel column is made up of bottom cross post and upper group zygostyle Combination Welding together;
Said bottom cross post comprises: a H shaped steel, two T row steel, and be connected in stiffener and the batten plate between H shaped steel and the T row; Said H shaped steel is made up of a H shaped steel web and two H shaped steel panels, and H shaped steel panel vertical fixing is welded in the two ends of H shaped steel web, forms the H shaped steel of " H " shape; T row steel is made up of T row's web and a T row panel, and T row web vertical fixing is welded in the middle part of T row panel, forms the T row steel of " T " shape; The bottom vertical fixing of T row steel constitutes cross on H shaped steel web, stiffener is vertical and be fixed on T row's steel web and the H shaped steel web; Batten plate is fixed between adjacent the T row's steel facing and H shaped steel panel; Said upper group zygostyle comprises: box column and steel corbel; Said box column comprises: lower panel, internal partition, side plate and top panel; Said internal partition vertical fixing is on lower panel; Side plate is fixed on the lower panel and with the internal partition lateral vertical and is connected; Top panel is fixed in the internal partition top, and is fixedly connected with the side plate top; Steel corbel is fixedly installed in the top of box column.
Described cross box-shaped combination steel column also comprises peg; Said peg vertical fixing is in the external surface of box column and bottom cross post.
Described cross box-shaped combination steel column also comprises otic placode; Said otic placode is fixed on the cross post of bottom, and/or on the steel corbel.
The invention also discloses the preparation method of above-mentioned cross box-shaped combination steel column, the step of said preparation method is following:
(1) makes bottom cross post: at first for a short time dress weldering completion H shaped steel and the T row steel of closing up; Close up the dress weldering in then H shaped steel, T row steel, stiffener, batten plate being carried out and form bottom cross post;
(2) make the upper group zygostyle: be divided into for two steps during making:
The first step is the dress weldering of box column: adopting the method for making that crouches during assembling is that the moulding bed face positions the dress weldering with the lower panel of box column; Lower panel is offered notch with the end that cross post stack in bottom is connected, and is beneficial to being welded to connect between bottom cross post and box column; The vertical dress of internal partition is welded on the lower panel, and with the parts of bottom cross post integral body as box column, its bottom stack is positioned over lower panel top and fixing dress weldering, then locatees the side plate and the dress weldering of box column; Carry out the fixedly welding of top panel at last, also formed the body of whole coupled column when forming box column;
Second step was that the steel corbel tacking with the outside is connected on the body of coupled column.
If cross box-shaped combination steel column is provided with peg, after making the upper group zygostyle, with of the external surface and the welding of peg vertical fixing in box column and bottom cross post; The use of peg better combines concrete and combination steel column surface.
Be provided with otic placode like cross box-shaped combination steel column, after making the upper group zygostyle, otic placode be welded on the cross post of bottom, and/or on the steel corbel.
If both be provided with otic placode on the cross box-shaped combination steel column, be provided with peg again, because of the otic placode of dress weldering earlier refills the weldering peg.
Beneficial effect: the utlity model has following advantage.
1, the utility model has been realized the underground transformation with overground part steel column form of structure of highrise building, has saved a large amount of steel for the under ground portion steel work, has reached the cross section and has minimized, the maximized purpose of bearing capacity.
2, the utility model middle and lower part cross post and upper group zygostyle stack combinations are assembled and welded together, and make perfect fusion of steel column of two kinds of form of structure, have strengthened the connectivity robustness of big steel column, and bending resistance shape has been improved weight capacity simultaneously.
3, make bottom cross post in the said preparation method of the utility model earlier; Again with bottom cross post as parts of upper group zygostyle when the upper group zygostyle is made and the stack of upper group zygostyle weld together, rather than be assembled and welded together again after each parts made; The utility model adopts the mode of stack combinations dress weldering, and upper and lower two parts natural fusion is in aggregates, avoids increasing banjo fixing butt jointing, has strengthened the whole fastness and the total quality of cross box-shaped combination steel column.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the decomposition texture sketch map of the utility model.
Fig. 3 is the structural representation of the utility model middle and lower part cross post.
Fig. 4 is the decomposition texture sketch map of the utility model middle and lower part cross post.
Fig. 5 is the combination sketch map of lower panel and internal partition in the coupled column of the utility model middle and upper part.
Fig. 6 is the combination sketch map of lower panel and internal partition in the utility model middle and lower part cross post and the upper group zygostyle.
Fig. 7 is the combination sketch map of lower panel, internal partition and the side plate of the utility model middle and lower part cross post and upper group zygostyle.
Fig. 8 is the combination sketch map of the box column in the utility model middle and lower part cross post and the upper group zygostyle.
Fig. 9 is a kind of structural representation of the utility model.
The specific embodiment
Embodiment
Like the described a kind of cross box-shaped combination steel column of Fig. 1, this cross box-shaped combination steel column is made up of bottom cross post 1 and upper group zygostyle 2 Combination Welding together; Also comprise peg 3 and otic placode 4 on the cross box-shaped combination steel column.
The composition and the annexation of above-mentioned each parts are following:
Said bottom cross post 1 comprises: H shaped steel 11, two T row steel 12, and be connected in the stiffener 13 and batten plate 14 between H shaped steel and the T row; Said H shaped steel 11 is made up of a H shaped steel web 111 and two H shaped steel panels 112, and H shaped steel panel 112 vertical fixing are welded in the two ends of H shaped steel web 111, forms the H shaped steel 11 of " H " shape; T row steel 12 is made up of T row's web 121 and a T row panel 122, and T row web vertical fixing is welded in the middle part of T row panel, forms the T row steel of " T " shape; The bottom vertical fixing of T row steel constitutes cross on H shaped steel web, stiffener 13 is vertical and be fixed on T row's steel web and the H shaped steel web; Batten plate 14 is fixed between adjacent the T row's steel facing and H shaped steel panel.
Said upper group zygostyle 2 comprises: box column 21 and steel corbel 22; Said box column 21 comprises: lower panel 211, internal partition 212, side plate 213 and top panel 214; Said internal partition 212 vertical fixing are on lower panel 211; Side plate 213 is fixed on the lower panel 211 and with internal partition 212 lateral vertical and is connected; Top panel 214 is fixed in internal partition 212 tops, and is fixedly connected with side plate 213 tops; Steel corbel 22 is fixedly installed in the top of box column 21.
Said peg 3 vertical fixing are in the external surface of box column 21 and bottom cross post 1; Said otic placode 4 is fixed on bottom cross post 1 and the steel corbel 22.
Present embodiment also discloses the preparation method of above-mentioned cross box-shaped combination steel column, and the step of said preparation method is following:
(1) makes bottom cross post (like Fig. 3): in advance H shaped steel and T row steel are closed up (like Fig. 4) for a short time; Then H shaped steel, T row steel, stiffener, batten plate are closed up the dress weldering in carrying out, thereby form bottom cross post;
(2) make the upper group zygostyle: be divided into for two steps during making:
The first step is the dress weldering of box column, and adopting the method for making that crouches during assembling is that the moulding bed face carries out (like Fig. 5) with the lower panel of box column, and lower panel and the bottom cross post end that is connected that superposes is offered notch, in order to being welded to connect between bottom cross post and box column; The internal partition vertical fixing is installed on the lower panel, the bottom of bottom cross post is positioned over lower panel upper fixed dress weldering (like Fig. 6) as the parts stack of box column, then locate the side plate and the fixing welding (Fig. 7) of box column; Carry out the fixedly welding of top panel at last, also formed the body (like Fig. 8) of whole coupled column when forming box column;
Second step was the location welding (like Fig. 9) of outer steel bracket bracket;
(3) said peg vertical fixing is in the external surface of box column 21 and bottom cross post 1;
(4) said otic placode 4 is fixed on bottom cross post 1 and the steel corbel 22.
Claims (3)
1. a cross box-shaped makes up steel column, it is characterized in that: this cross box-shaped combination steel column is made up of bottom cross post (1) and upper group zygostyle (2) Combination Welding together;
Said bottom cross post (1) comprising: a H shaped steel (11), two T row steel (12), and be connected in stiffener (13) and the batten plate (14) between H shaped steel and the T row;
Said H shaped steel (11) is made up of a H shaped steel web (111) and two H shaped steel panels (112), and H shaped steel panel (112) vertical fixing is welded in the two ends of H shaped steel web (111), forms the H shaped steel (11) of " H " shape; T row's steel (12) is made up of T row's web (121) and T row's panel (122), and T row web vertical fixing is welded in the middle part of T row panel, forms the T row steel of " T " shape;
The bottom vertical fixing of T row steel constitutes cross on H shaped steel web, stiffener (13) vertical fixing is on T row's steel web and H shaped steel web; Batten plate (14) is fixed between adjacent the T row's steel facing and H shaped steel panel;
Said upper group zygostyle (2) comprising: box column (21) and steel corbel (22); Said box column (21) comprising: lower panel (211), internal partition (212), side plate (213) and top panel (214); Said internal partition (212) vertical fixing is on lower panel (211); Side plate (213) is fixed in lower panel (211) and upward and with internal partition (212) lateral vertical is connected; Top panel (214) is fixed in internal partition (212) top, and is fixedly connected with side plate (213) top; Steel corbel (22) is fixedly installed in the top of box column (21).
2. cross box-shaped combination steel column according to claim 1 is characterized in that: also comprise peg (3); Said peg (3) vertical fixing is in the external surface of box column (21) and bottom cross post (1).
3. cross box-shaped combination steel column according to claim 1 is characterized in that: also comprise otic placode (4); Said otic placode (4) is fixed on the bottom cross post (1), and/or on the steel corbel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120460012 CN202324341U (en) | 2011-11-18 | 2011-11-18 | Cross-tank-shaped composite steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120460012 CN202324341U (en) | 2011-11-18 | 2011-11-18 | Cross-tank-shaped composite steel column |
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| Publication Number | Publication Date |
|---|---|
| CN202324341U true CN202324341U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120460012 Expired - Lifetime CN202324341U (en) | 2011-11-18 | 2011-11-18 | Cross-tank-shaped composite steel column |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103510658A (en) * | 2013-07-24 | 2014-01-15 | 江苏沪宁钢机股份有限公司 | Large-scale thick plate combined box column in the shape of Chinese character mu and manufacturing method thereof |
| CN104278751A (en) * | 2014-09-15 | 2015-01-14 | 浙江精工钢结构集团有限公司 | Cross box transfer structure and processing method thereof |
| CN105155776A (en) * | 2015-09-29 | 2015-12-16 | 江苏沪宁钢机股份有限公司 | Box mold and steel rib combined column and manufacturing method thereof |
| CN106736286A (en) * | 2016-12-22 | 2017-05-31 | 浙江精工钢结构集团有限公司 | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method |
| CN108581259A (en) * | 2018-05-11 | 2018-09-28 | 中建钢构江苏有限公司 | A kind of special-shaped complicated king's word turnning box type column production method |
-
2011
- 2011-11-18 CN CN 201120460012 patent/CN202324341U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103510658A (en) * | 2013-07-24 | 2014-01-15 | 江苏沪宁钢机股份有限公司 | Large-scale thick plate combined box column in the shape of Chinese character mu and manufacturing method thereof |
| CN103510658B (en) * | 2013-07-24 | 2015-09-30 | 江苏沪宁钢机股份有限公司 | A kind of large-scale order font slab combination box column and preparation method thereof |
| CN104278751A (en) * | 2014-09-15 | 2015-01-14 | 浙江精工钢结构集团有限公司 | Cross box transfer structure and processing method thereof |
| CN105155776A (en) * | 2015-09-29 | 2015-12-16 | 江苏沪宁钢机股份有限公司 | Box mold and steel rib combined column and manufacturing method thereof |
| CN105155776B (en) * | 2015-09-29 | 2017-06-27 | 江苏沪宁钢机股份有限公司 | A kind of box reinforcing bar coupled column and its processing method |
| CN106736286A (en) * | 2016-12-22 | 2017-05-31 | 浙江精工钢结构集团有限公司 | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method |
| CN108581259A (en) * | 2018-05-11 | 2018-09-28 | 中建钢构江苏有限公司 | A kind of special-shaped complicated king's word turnning box type column production method |
| CN108581259B (en) * | 2018-05-11 | 2020-06-12 | 中建钢构江苏有限公司 | Method for manufacturing special-shaped complex Chinese character Wang' box-shaped column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |