CN103306533B - Steel column band base construction system and disposable installing and fixing method thereof - Google Patents
Steel column band base construction system and disposable installing and fixing method thereof Download PDFInfo
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- CN103306533B CN103306533B CN201310111952.6A CN201310111952A CN103306533B CN 103306533 B CN103306533 B CN 103306533B CN 201310111952 A CN201310111952 A CN 201310111952A CN 103306533 B CN103306533 B CN 103306533B
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- rib fixed
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Abstract
The invention discloses a kind of steel column band base construction system, comprise pedestal and be positioned on pedestal, vertical steel column, pedestal is provided with short joint bar, steel column outer wall is also connected with the stiffening rib fixed head that several and short joint bar are connected and fixed, and stiffening rib fixed head has the top board that the jack for peripheral hardware contacts.In addition, the invention also discloses the disposable installing and fixing method of this steel column band base construction system.Stiffening rib fixed head top board of the present invention provides to jack and supports force part, allow jack to regulate verticality and the horizontal angle of steel column, directly it can be welded with short joint bar afterwards, realize disposable installation and fix, complete the location of steel column, rectification and fixing pre-buried synchronous construction.Short joint bar strengthens pedestal and is connected with the effective of top base, the load that early stage installs in fixing and later stage structure construction is delivered to pedestal simultaneously, ensures the safety of total construction system.The present invention can be widely used in the realm of building construction.
Description
Technical field
The present invention relates to a kind of steel column location in the realm of building construction, correct and fixing pre-buried structural system, and the installing and fixing method of its correspondence.
Background technology
At present, the general employing in steel structure column basis in the realm of building construction arranges cup foundation and carrys out mounting base, or the method for the pre-buried superstructure secondary construction of pedestal., in practice of construction, there is verticality, the uppity problem of horizontal absolute altitude in the method for cup foundation mounting base; Simultaneously when fixed pedestal, insert contract block and easily damage is caused to rim of a cup, thus affect installation stability and the construction safety of pedestal.And the method for the pre-buried superstructure secondary construction of pedestal, owing to structurally adding constuction joint, unavoidably structural system is had a negative impact; Meanwhile, owing to being secondary construction, also have some limitations in construction speed, construction integrated process etc.Therefore, if want a kind of method having quick, safe disposable installation of steel column band pedestal fixing, come accelerating construction progress, construction integrated process, then should have a kind of mount fixing structure system suitable with it, and the construction method of correspondence, solve this problem.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of steel column band base construction system, it can make steel column and pedestal once mounting fix, and is convenient to carry out the location of steel column, rectification and fixing pre-buried synchronous construction.
The present invention also will provide a kind of energy the disposable installing and fixing method completing said structure system.
The solution that the present invention solves its technical problem is:
Steel column band base construction system, comprise pedestal and be positioned on pedestal, vertical steel column, described pedestal is provided with some short joint bars, steel column outer wall is also connected with several stiffening rib fixed heads, described stiffening rib fixed head and short joint bar are connected and fixed, and stiffening rib fixed head have the top board supplying the jack of peripheral hardware to contact.
As the further improvement of technique scheme, described stiffening rib fixed head is in " 7 " font, and have horizontal component and vertical portion, vertical portion is welded with short joint bar, and horizontal component is described top board.
As the further improvement of technique scheme, multiple described stiffening rib fixed head is equidistantly uniform around the axis of steel column.
In addition, a kind of disposable installing and fixing method of above-mentioned steel column band base construction system, is characterized in that: comprise the following steps:
1), construct pedestal, and on pedestal pre-buried many short joint bars, allow short joint bar epimere expose;
2), steel column is vertically stood up on pedestal;
3), on steel column outer wall weld stiffening rib fixed head, allow the top board welding stiffening rib fixed head be horizontal attitude;
4), between top board and pedestal insert jack, jack rises, and to adjust verticality and the horizontal angle of steel column, after adjustment, maintains stiffening rib fixed head motionless;
5), directly stiffening rib fixed head and short joint bar are welded together.
The invention has the beneficial effects as follows: structural system of the present invention effectively can coordinate with jack.Stiffening rib fixed head integrates puts more energy into, corrects, locates and fix three kinds of purposes, top board provides support force part to jack, after the verticality regulating steel column by jack and horizontal angle, directly it is welded with short joint bar, thus realize the disposable installation of steel column band pedestal and fix, complete the location of steel column, rectification and fixing pre-buried synchronous construction.Short joint bar integrates reinforcement, fixes two kinds of purposes, strengthen pedestal to be connected with the effective of top base, it is as the connecting elements with stiffening rib fixed head simultaneously, effectively the load that early stage installs in fixing and later stage structure construction can be delivered to pedestal, thus ensure the safety of total construction system.Meanwhile, disposable installing and fixing method provided by the invention, can ensure that this structural system is disposable fast, efficiently low and complete fixed installation.Structure of the present invention is simple, and method is easily implemented, and construction Portable safety, can be widely used in the realm of building construction.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design schemes and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure principle chart of steel column band base construction system of the present invention.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.
With reference to Fig. 1, steel column band base construction system, comprise pedestal 3 and be positioned on pedestal 3, vertical steel column 1, described pedestal 3 is provided with some short joint bars 2, steel column 1 outer wall is also connected with several stiffening rib fixed heads 5, described stiffening rib fixed head 5 is connected and fixed with short joint bar 2, and stiffening rib fixed head 5 has the top board supplying the jack 4 of peripheral hardware to contact.
Be further used as preferred embodiment, described stiffening rib fixed head 5 is in " 7 " font, and have horizontal component and vertical portion, vertical portion is welded with short joint bar 2, and horizontal component is described top board.Except the form of implementation of the stiffening rib fixed head of " 7 " font, it can also be made the shape such as " T " font, " Jiong " font, they also all have horizontal component and vertical portion, can coordinate with jack 4 and short joint bar 2 and connect equally.
Be further used as preferred embodiment, multiple described stiffening rib fixed head 5 is equidistantly uniform around the axis of steel column 1.Multiple stiffening rib fixed heads of circumference, can adapt to the needs of multi-faceted adjustment steel column.
In addition, a kind of disposable installing and fixing method of above-mentioned steel column band base construction system, is characterized in that: comprise the following steps:
1), construct pedestal 3, and on pedestal 3 pre-buried many short joint bars 2, allow short joint bar 2 epimere expose;
2), steel column 1 is vertically stood up on pedestal 3;
3), on steel column 1 outer wall weld stiffening rib fixed head 5, allow the top board welding stiffening rib fixed head 5 be horizontal attitude;
4), between top board and pedestal 3 insert jack, jack rises, and to adjust verticality and the horizontal angle of steel column 1, after adjustment, maintains stiffening rib fixed head 5 motionless;
5), directly stiffening rib fixed head 5 and short joint bar 2 are welded together.
Usually, pedestal is concreting part, as long as width and the position of stiffening rib fixed head has been estimated in measuring and calculating in advance, short joint bar just can be embedded in pedestal easily.In Practical Project, because the volume of steel column own is large, heavy, more difficultly hold up steady, so the attitude of more difficult adjustment steel column, if utilize external weight lifting machinery, but lack force basis.Namely the present invention solves this difficult problem.
Particularly, before steel column is installed, namely the stiffening rib be welded on steel column 1 base is transformed into the stiffening rib fixed head 5 of " 7 " font, makes its turning become the support force part of jack 4.During installation, (be namely positioned under top board) under jack being placed in the turning of stiffening rib fixed head, by lift adjustment jack 4, withstand top board, adjust verticality and the horizontal angle of steel column 1, make it meet corresponding code requirement, then direct stiffening rib fixed head 5 to be welded with short joint bar 2, by short joint bar 2, steel column is fixed on the positioning, thus reaches the fixing object of the disposable installation of steel column band pedestal, realize the location of steel column, rectification and fixing pre-buried synchronous construction.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (2)
1. steel column band base construction system, comprise pedestal (3) and be positioned on pedestal (3), vertical steel column (1), it is characterized in that: described pedestal (3) is provided with some short joint bars (2), steel column (1) outer wall is also connected with several stiffening rib fixed heads (5), described stiffening rib fixed head (5) and short joint bar (2) are connected and fixed, and stiffening rib fixed head (5) have the top board supplying the jack of peripheral hardware to contact; Described stiffening rib fixed head (5) is in " 7 " font, and have horizontal component and vertical portion, vertical portion is welded with short joint bar (2), and horizontal component is described top board; Multiple described stiffening rib fixed head (5) is equidistantly uniform around the axis of steel column (1).
2. a disposable installing and fixing method for steel column band base construction system according to claim 1, is characterized in that: comprise the following steps:
1), construct pedestal (3), and the upper pre-buried many short joint bars (2) of pedestal (3), allow short joint bar (2) epimere expose;
2), steel column (1) is vertically stood up on pedestal (3);
3), on steel column (1) outer wall weld stiffening rib fixed head (5), allow the top board welding stiffening rib fixed head (5) be horizontal attitude;
4), between top board and pedestal (3) insert jack, jack rises, and to adjust verticality and the horizontal angle of steel column (1), after adjustment, maintains stiffening rib fixed head (5) motionless;
5), directly stiffening rib fixed head (5) and short joint bar (2) are welded together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310111952.6A CN103306533B (en) | 2013-04-01 | 2013-04-01 | Steel column band base construction system and disposable installing and fixing method thereof |
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| CN201310111952.6A CN103306533B (en) | 2013-04-01 | 2013-04-01 | Steel column band base construction system and disposable installing and fixing method thereof |
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| CN103306533A CN103306533A (en) | 2013-09-18 |
| CN103306533B true CN103306533B (en) | 2015-10-21 |
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| CN105618180B (en) * | 2016-01-28 | 2018-05-25 | 大唐环境产业集团股份有限公司 | A kind of dustless broken integrated machine equipment of sieve |
| CN112502446A (en) * | 2020-11-03 | 2021-03-16 | 中国一冶集团有限公司 | Socket type center barrel temporary support and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203222810U (en) * | 2013-04-01 | 2013-10-02 | 广东金辉华集团有限公司 | Steel column and base structure system |
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| JPH09189132A (en) * | 1996-01-10 | 1997-07-22 | Tokyu Constr Co Ltd | Fixing method of column base for steel frame column |
| JP3071402B2 (en) * | 1996-10-21 | 2000-07-31 | 謙三 村上 | Lifting method of structure, jack engaging structure and bracket used in the method |
| JP3499754B2 (en) * | 1998-08-28 | 2004-02-23 | 株式会社熊谷組 | Steel column rebuilding device |
| CN102041899A (en) * | 2009-10-22 | 2011-05-04 | 中冶天工建设有限公司 | Method for adjusting axis deviation of industrial factory building edge foundation heavy column |
| CN101839070B (en) * | 2010-04-07 | 2011-12-28 | 南通建工集团股份有限公司 | Construction method for temporarily supporting and strengthening reinforced concrete structured beam by using steel column |
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| CN203222810U (en) * | 2013-04-01 | 2013-10-02 | 广东金辉华集团有限公司 | Steel column and base structure system |
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