CN103982048A - Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure - Google Patents
Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure Download PDFInfo
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- CN103982048A CN103982048A CN201410184822.XA CN201410184822A CN103982048A CN 103982048 A CN103982048 A CN 103982048A CN 201410184822 A CN201410184822 A CN 201410184822A CN 103982048 A CN103982048 A CN 103982048A
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Abstract
The invention discloses an overhead correction adjuster for box-shaped steel columns in an ultrahigh layer steel structure. Connecting plates are arranged on the four corners of upper and lower steel columns; long holes are formed in the connecting plates on the upper and lower steel columns; high-strength bolts are arranged in the long holes; clamping plates are arranged on the side faces of the connecting plates on the upper and lower steel columns; holes are formed in the clamping plates; the clamping plates are connected with the connecting plates through the high-strength bolts; upper and lower support plates are arranged on the side faces of the upper and lower steel columns respectively; a jack is arranged between the support plates. The overhead correction adjuster for the box-shaped steel columns in the ultrahigh layer steel structure provided by the invention has the beneficial effects that a construction method for correcting the box-shaped steel columns in the ultrahigh layer steel structure is more convenient, safe and practical, the construction efficiency is increased greatly, and the construction cost is reduced.
Description
Technical field:
The present invention relates to the working adjuster of a kind of super high steel structure box steel column air corrected, and practical and convenient.
Background technology:
In field of steel structure, super high steel structure office premises or city landmark are more and more, designer has often used steel frame--concrete core barrel structure in a large number, box-shaped steel framework post is also more and more in overhead connection, correction work amount, and it is increasing that difficulty of construction is proofreaied and correct in its box-shaped steel framework post high-altitude; Due to steel frame--in concrete core barrel structure, the correction of box-shaped steel framework post is all carried out in the air at height, traditional cable wind rope bearing calibration can not meet construction needs and safe handling requirement, seriously restrict construction speed, greatly increased construction cost and increased construction safety hidden danger.
Summary of the invention:
The present invention is for avoiding the existing weak point of above-mentioned prior art, provide a kind of high-altitude box-shaped steel framework post to proofread and correct working correction adjuster, so that the construction method that super high steel structure box-shaped steel framework post is proofreaied and correct is more quick, safety and practicality, improves greatly the efficiency of construction and reduced construction cost.
Technical problem to be solved by this invention realizes by the following technical solutions.
Super high steel structure box steel column air corrected adjuster, it is characterized in that arranging: be provided with junction plate four jiaos of upper and lower steel columns, junction plate on upper and lower steel column is provided with slotted hole, in slotted hole, be provided with high-strength bolt, junction plate side on described upper and lower steel column is provided with clamping plate, and clamping plate are provided with hole, and clamping plate and junction plate connect by high-strength bolt, described upper and lower steel column side is respectively equipped with upper and lower supporting plate, is provided with jack between supporting plate.
In described jack, be equipped with a bolt jack.
Described high-strength bolt adopts the bolt that 16 diameters are 20MM altogether.
The spatial altitude of described upper and lower supporting plate is that a jack adds 20MM.
Described upper and lower supporting plate is of a size of 150MMX100MM.
The invention has the beneficial effects as follows: provide a kind of high-altitude box-shaped steel framework post to proofread and correct working correction adjuster, so that the construction method that super high steel structure box-shaped steel framework post is proofreaied and correct is more quick, safety and practicality, improves greatly the efficiency of construction and reduced construction cost.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Four groups of junction plates 1, eight 2 and 16 high-strength bolts that diameter is 20MM 3 of clamping plate, it is firm at upper and lower post joint, four groups of junction plates to be welded respectively, to guarantee steel column misalignment, non-warping not when the overhead connection, meets steel framework post docking code requirement; The high-strength bolt that is 20MM by eight clamping plate and 16 diameters coordinates use with junction plate, guarantee stability and the safety of steel framework post in the time of overhead connection;
Four groups of upper and lower supporting plates of adjuster, weld respectively the upper and lower supporting plate that adjuster uses in the corresponding position of upper and lower post joint, the spatial altitude of upper and lower supporting plate is advisable with a jack+20MM, and upper and lower supporting plate is of a size of 150MMX100MM;
One group of jack, the bolt jack (determining the specification of jack according to steel column weight) of a 5T of outfit, in proofreading and correct verticality of steel column deviation, the stability of bolt jack is better than hydraulic jack;
In concrete enforcement, instantly save steel column and install while correction, start to lift lower joint steel column, upper and lower joint steel column aloft docks, the first step is first to good axis, absolute altitude, and the high-strength bolt that is 20MM with four groups of junction plates and 16 diameters is by firm steel column butt joint and guarantee its safety; Measure verticality and the absolute altitude of steel column with transit or next stop instrument, carry out surveying record;
Second step, according to verticality and the level measurement record of the steel column of having measured, determines correcting scheme;
The 3rd step, the working adjuster of welding box steel column air corrected
The 4th step, according to verticality and the level measurement record of the steel column of having measured, the X-direction that has perpendicularity deviation is proofreaied and correct, first the jack of proofreading and correct use is placed in the supporting plate up and down of bias direction, then unclamp 1#, 2# junction plate high-strength bolt, bolt jack is carried out to reinforcing and proofread and correct, until verticality meets code requirement position;
The 5th step, again installs 1#, 2# junction plate high-strength bolt tighten, and guarantees that the steel column of having proofreaied and correct is indeformable
The 6th step, unclamps 3#, 4# junction plate high-strength bolt successively, Y direction is proofreaied and correct, until verticality meets in the claimed range that specification allows;
The 7th step, proofreaies and correct other steel columns successively, and connects successively two contact girder steels between steel column, makes already installed steel column form stable space stiffness system;
The 8th step, so once construction, until total steel column all completes and meets specification permissible range.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. super high steel structure box steel column air corrected adjuster, it is characterized in that: be provided with junction plate four jiaos of upper and lower steel columns, junction plate on upper and lower steel column is provided with slotted hole, in slotted hole, be provided with high-strength bolt, junction plate side on described upper and lower steel column is provided with clamping plate, and clamping plate are provided with hole, and clamping plate and junction plate connect by high-strength bolt, described upper and lower steel column side is respectively equipped with upper and lower supporting plate, is provided with jack between supporting plate.
2. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: in described jack, be equipped with a bolt jack.
3. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: described high-strength bolt adopts the bolt that 16 diameters are 20MM altogether.
4. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: the spatial altitude of described upper and lower supporting plate is that a jack adds 20MM.
5. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: described upper and lower supporting plate is of a size of 150MMX100MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184822.XA CN103982048A (en) | 2014-05-04 | 2014-05-04 | Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184822.XA CN103982048A (en) | 2014-05-04 | 2014-05-04 | Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982048A true CN103982048A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184822.XA Pending CN103982048A (en) | 2014-05-04 | 2014-05-04 | Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure |
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| CN (1) | CN103982048A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150105A (en) * | 2015-03-26 | 2016-11-23 | 五冶集团上海有限公司 | A kind of stiffened column installation method |
| CN110359722A (en) * | 2019-06-28 | 2019-10-22 | 五冶集团上海有限公司 | A kind of steel column correction jacking bracket and its application method |
| CN114319891A (en) * | 2021-12-24 | 2022-04-12 | 河南六建重工有限公司 | Steel column butt joint connection node structure and auxiliary support of assembled steel structure |
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| JPH05311887A (en) * | 1992-05-12 | 1993-11-22 | Tokyu Constr Co Ltd | Plumbing adjusting method for steel column |
| CN201321723Y (en) * | 2008-12-12 | 2009-10-07 | 中冶京唐建设有限公司 | Steel column none-cable wind rope correcting structure |
| CN201381650Y (en) * | 2009-04-10 | 2010-01-13 | 江苏顺通建设工程有限公司 | Steel column adjusting device |
| CN102409865A (en) * | 2011-08-17 | 2012-04-11 | 安徽富煌钢构股份有限公司 | Mounting and measurement-correcting structure for multi-storey steel structured column |
| CN202299464U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Steel column rapid hoisting and in-position correcting device |
| CN103216112A (en) * | 2013-04-01 | 2013-07-24 | 广东金辉华集团有限公司 | Upper and lower steel column abutting structure system and one-time installing and fixing method thereof |
| CN203247859U (en) * | 2013-05-16 | 2013-10-23 | 中国十七冶集团有限公司 | Alignment device for butt joint perpendicularity of large steel columns |
| CN203879026U (en) * | 2014-05-04 | 2014-10-15 | 安徽富煌钢构股份有限公司 | Aerial calibration adjuster for super high-rise steel structure box-shaped steel column |
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2014
- 2014-05-04 CN CN201410184822.XA patent/CN103982048A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05311887A (en) * | 1992-05-12 | 1993-11-22 | Tokyu Constr Co Ltd | Plumbing adjusting method for steel column |
| CN201321723Y (en) * | 2008-12-12 | 2009-10-07 | 中冶京唐建设有限公司 | Steel column none-cable wind rope correcting structure |
| CN201381650Y (en) * | 2009-04-10 | 2010-01-13 | 江苏顺通建设工程有限公司 | Steel column adjusting device |
| CN102409865A (en) * | 2011-08-17 | 2012-04-11 | 安徽富煌钢构股份有限公司 | Mounting and measurement-correcting structure for multi-storey steel structured column |
| CN202299464U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Steel column rapid hoisting and in-position correcting device |
| CN103216112A (en) * | 2013-04-01 | 2013-07-24 | 广东金辉华集团有限公司 | Upper and lower steel column abutting structure system and one-time installing and fixing method thereof |
| CN203247859U (en) * | 2013-05-16 | 2013-10-23 | 中国十七冶集团有限公司 | Alignment device for butt joint perpendicularity of large steel columns |
| CN203879026U (en) * | 2014-05-04 | 2014-10-15 | 安徽富煌钢构股份有限公司 | Aerial calibration adjuster for super high-rise steel structure box-shaped steel column |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150105A (en) * | 2015-03-26 | 2016-11-23 | 五冶集团上海有限公司 | A kind of stiffened column installation method |
| CN110359722A (en) * | 2019-06-28 | 2019-10-22 | 五冶集团上海有限公司 | A kind of steel column correction jacking bracket and its application method |
| CN114319891A (en) * | 2021-12-24 | 2022-04-12 | 河南六建重工有限公司 | Steel column butt joint connection node structure and auxiliary support of assembled steel structure |
| CN114319891B (en) * | 2021-12-24 | 2023-09-26 | 河南六建重工有限公司 | Steel column butt joint connection node structure of assembled steel structure and auxiliary support |
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Application publication date: 20140813 |