CN102817482B - A kind of steel column means for correcting and correcting construction method thereof - Google Patents

A kind of steel column means for correcting and correcting construction method thereof Download PDF

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Publication number
CN102817482B
CN102817482B CN201210292104.5A CN201210292104A CN102817482B CN 102817482 B CN102817482 B CN 102817482B CN 201210292104 A CN201210292104 A CN 201210292104A CN 102817482 B CN102817482 B CN 102817482B
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China
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steel column
fixed
rod
correcting
lateral adjustments
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CN102817482A (en
Inventor
方春生
沈洪宇
向纪才
方振亚
于吉圣
杨帅
廖选茂
陶双杰
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China Construction Engineering Group Co Ltd
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China Construction Steel Structure Corp Ltd
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Abstract

The invention provides a kind of steel column means for correcting and correcting construction method thereof, this steel column means for correcting comprises fixed connecting rod and can be fixed on the correction clamping part on steel column, correct the quantity of clamping part and be at least two and suitable with the quantity of described steel column, fixed connecting rod is folded on described correction clamping part, correct clamping part and comprise lateral adjustments portion and longitudinal adjusting portion that can be fixedly connected with steel column, fixed connecting rod is fixed in lateral adjustments portion, and longitudinal adjusting portion is fixedly connected with lateral adjustments portion.Utilize the multiple steel columns being fixedly connected with pole pair one row to correct simultaneously, solve high level or a super highrise building intensive steel column correction difficult problem.Simultaneously, utilize the stable equilibrium effect of fixed connecting rod, the several steel columns be fixedly connected with are formed stable entirety, in the reinforcing bar of postorder, template adjustment and the construction operation such as concreting, steel column means for correcting plays temporary fixed positioning action, thus the impact that minimizing construction operation corrects steel column, improve construction operation efficiency.

Description

A kind of steel column means for correcting and correcting construction method thereof
Technical field
The present invention relates to a kind of architectural furniture and construction method thereof, particularly relate to a kind of steel column means for correcting and correcting construction method thereof.
Background technology
At present, steel work has been widely used in super highrise building and large-span space structure field, such as various mansion, TV transmission tower, financial center, sports palace, exhibition center, grand theater, terminal and some industrial premises etc.Such as, from basement bottom board, be provided with 56 rigid steel piles to structure 25 floor in the Core Walls Structure in certain king-tower building, consider that Core Walls Structure operation side is little, steel column arranges that density is large, the feature that intercolumniation gap is little, before steel skeleton structure installation completes, concrete is difficult to intert construction.Meanwhile, connect without girder steel between Core Walls Structure place steel column, after installation, cannot frame system be formed, during reinforcing bar, template adjustment and concreting, very easily affect the precision of steel column.
Prior art provides a kind of steel beam correcting clamp, fine adjustment can be carried out to single steel column, but steel column is arranged that density is large, correct the job site that operation side is little, one one is needed to regulate clamping fixture for correcting, use very loaded down with trivial details, and interim corrective action can only be played, the impact that the factor such as reinforcing bar, concrete is located steel column cannot be eliminated.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of steel column means for correcting and correcting construction method thereof, can efficiently accurately correct and location intensive steel column, and reduces the impact that construction operation corrects steel column.
In order to solve the problems of the technologies described above, the invention provides a kind of steel column means for correcting, comprise fixed connecting rod and the correction clamping part on steel column can be fixed on, the quantity of described correction clamping part is at least two and suitable with the quantity of described steel column, described fixed connecting rod is folded on described correction clamping part, described correction clamping part comprises lateral adjustments portion and longitudinal adjusting portion that can be fixedly connected with described steel column, described fixed connecting rod is fixed in described lateral adjustments portion, and described longitudinal adjusting portion is fixedly connected with lateral adjustments portion.
Further, described longitudinal adjusting portion comprises edge of a wing junction plate and the first fixation kit, be provided with connector between described longitudinal adjusting portion and lateral adjustments portion, described edge of a wing junction plate is fixed on described steel column, and described first fixation kit wears and is fixed on described connector and edge of a wing junction plate.
Further, described connector comprises angle bar and screw rod, the transverse plate that described angle bar comprises longitudinal plate and is connected with described longitudinal plate one, described screw rod is fixed on described transverse plate, described longitudinal plate is connected with edge of a wing junction plate, described transverse plate is connected with lateral adjustments portion, and described screw rod is arranged in described lateral adjustments portion and fixed connecting rod.
Further, described longitudinal plate and edge of a wing junction plate are correspondingly provided with longitudinal adjustment hole, described first fixation kit is arranged in described longitudinal adjustment hole.
Further, described lateral adjustments portion comprises the first pad, the second pad and the second fixation kit, first, second pad described is arranged at the both sides of described fixed connecting rod, described first pad is connected with transverse plate, described screw rod wears and is fixed on described first pad, fixed connecting rod and the second pad, and described second fixation kit is fixed on the end of described screw rod.
Further, described first pad, fixed connecting rod and the second pad are correspondingly provided with lateral adjustments hole, described screw rod is arranged in described lateral adjustments hole.
The correcting construction method of described steel column means for correcting, comprises the steps:
1) row's steel column that same described fixed connecting rod links is lifted, accurate correction verticality of steel column and horizontal level;
2) on steel column described in every root, sustained height is fixed with described correction clamping part, is accurately located by the head and the tail of described fixed connecting rod and on the sandwiched head and the tail steel column being fixed on the described steel column of same row;
3) successively the described correction clamping part on other steel columns is fixedly connected with fixed connecting rod;
4) after construction operation, repetition measurement is carried out to described steel column locations, before concrete initial set, regulate described longitudinal adjusting portion and lateral adjustments portion, offset correction is carried out to described steel column;
5) after concreting completes initial set, described fixed connecting rod is removed, to recycle.
Further, described step 4) in, after described steel column and fixed connecting rod install, carry out axis net and absolute altitude repetition measurement, the steel column larger to fractional error is finely tuned, and has finely tuned rear welding steel column foot, then pays civil engineering and carry out next step operation construction.
Further, the construction of described next step operation knits muscle and formwork for civil engineering, and described civil engineering is knitted after muscle and formwork complete, then checks steel column, confirm its position and absolute altitude accurate after enter pouring operation again.
Further, described step 4) in, offset correction is carried out to steel column and adopts jack or jack.
Installed according to correct verticality and horizontal level by a same row steel column, each correction clamping part is fixed on the sustained height of corresponding steel column, regulates lateral adjustments portion and longitudinal adjusting portion, is accurately located by fixed connecting rod and be folded in correct on clamping part.Utilize fixed connecting rod, multiple steel columns of a row are corrected simultaneously, solve high level or a super highrise building intensive steel column correction difficult problem.Simultaneously, utilize the stable equilibrium effect of fixed connecting rod, the several steel columns be fixedly connected with are formed stable entirety, in the reinforcing bar of postorder, template adjustment and the construction operation such as concreting, steel column means for correcting plays temporary fixed positioning action, thus the impact that minimizing construction operation corrects steel column, improve construction operation efficiency.
Accompanying drawing explanation
The structural representation of the steel column means for correcting that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 provides the front elevational schematic of the connector of steel column means for correcting for the embodiment of the present invention;
Fig. 3 provides the schematic side view of the connector of steel column means for correcting for the embodiment of the present invention;
The using state schematic diagram of the steel column means for correcting that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the invention provides a kind of steel column means for correcting, comprise fixed connecting rod 1 and correct clamping part 2, the quantity correcting clamping part 2 is at least two and suitable with the quantity of steel column 3, fixed connecting rod 1 is folded in and corrects on clamping part 2, corrects clamping part 2 and can be fixed on steel column 3.Correct clamping part 2 and comprise lateral adjustments portion 21 and longitudinal adjusting portion 22, fixed connecting rod 1 is fixed in lateral adjustments portion 21, and longitudinal adjusting portion 22 can be fixed on steel column 3, and longitudinal adjusting portion 22 is fixedly connected with lateral adjustments portion 21.
Particularly, adopt rectangular steel pipe in above-mentioned fixed connecting rod 1 the present embodiment, the steel column 3 that need correct in a row is installed, and fixed connecting rod 1 is laterally located on steel column 3 in a row, and utilizes correction clamping part 2 to be fixedly connected with each steel column 3.
Longitudinal adjusting portion 22 comprises edge of a wing junction plate 221 and the first fixation kit 222, and edge of a wing junction plate 221 is weldingly fixed on the permanent position of steel column 3 by steel column 3 when produce in factory, and after ensureing that steel column 3 is installed, edge of a wing junction plate 221 is at same level height.Edge of a wing junction plate 221 can be small rectangle metal derby, corrects other components of clamping part 2 and the weight of fixed connecting rod 1 for supporting.Be provided with connector 4 between longitudinal adjusting portion 22 and lateral adjustments portion 21 and be fixedly connected with by connector 4, the first fixation kit 222 wears and is fixed on connector 4 with on edge of a wing junction plate 221, thus is fixed on steel column 3 by correction clamping part 2.
As shown in Figures 2 and 3, above-mentioned connector 4 comprises angle bar 41 and screw rod 42, and angle bar 41 is in L-type, and the transverse plate 44 comprising longitudinal plate 43 and be connected with longitudinal plate 43 one, screw rod 42 is fixedly welded on transverse plate 44, and it is an entirety that screw rod 42 is connected with transverse plate 44.Longitudinal plate 43 is connected with edge of a wing junction plate 221 is stacked, and transverse plate 44 is connected with lateral adjustments portion 21, and screw rod 42 is arranged in lateral adjustments portion 21 and fixed connecting rod 1.
In the present embodiment, first fixation kit 222 comprises bolt 223 and the first nut 224, longitudinal plate 43 and edge of a wing junction plate 221 are correspondingly provided with longitudinal adjustment hole 225, the bolt 223 of the first fixation kit 222 is arranged in longitudinal adjustment hole 225, first nut 224 is anchored on the end of bolt 223, is fixedly connected with by longitudinal plate 43 with edge of a wing junction plate 221.Longitudinal adjustment hole 225 is offered and is in strip hole, and bar hole length is greater than the diameter of bolt 223, ensures that enough spaces move up and down to bolt 223, longitudinally to regulate the position of fixed connecting rod 1.First fixation kit 222 has two groups, is arranged in the two ends of the longitudinal adjustment hole 225 of bar shaped respectively.
Lateral adjustments portion 21 comprises the first pad 211, second pad 212 and the second fixation kit 213, and first, second pad 211,212 is strip type and is arranged at the both sides of fixed connecting rod 1.First pad 211 is connected with transverse plate 44 is stacked, screw rod 42 wears and is fixed on the first pad 211, fixed connecting rod 1 and the second pad 212, second fixation kit 213 is fixed on the end of screw rod 42, makes that fixed connecting rod 1 is sandwiched to be fixed between first, second pad 211,212.
Further, the first pad 211, fixed connecting rod 1 and the second pad 212 are correspondingly provided with lateral adjustments hole 214, and screw rod 42 is arranged in lateral adjustments hole 214.Lateral adjustments hole 214 is offered and is in strip hole, and bar hole length is greater than the diameter of screw rod 42, ensure that enough spaces move left and right to screw rod 42, with the position of lateral adjustments fixed connecting rod 1.Because fixed connecting rod 1 is the main bearing member transmitting adjacent steel column 3 power, after fixed connecting rod 1 opens lateral adjustments hole 214, its mechanical property is affected, and reinforcement fixation is played in the both sides that therefore the first pad 211, second pad 212 is arranged at fixed connecting rod 1.
In the present embodiment, the second fixation kit 213 comprises the second nut 215 and the 3rd pad 216, and the internal thread of the external screw thread on screw rod 42 and the second nut 215 is suitable.3rd pad 216 is arranged between the second pad 212 and the second nut 215, and it offers the through hole suitable with screw diameter, ensures that screw rod 42 can pass from this through hole.3rd pad 216 is for compensate the impact of bar shaped lateral adjustments hole 214 on its mechanical property that the second pad 212 is offered.Screw rod 42, through after the second pad 212, is also arranged in the 3rd pad 216 and the second nut 215, and the second nut 215 has two and mutually stacked, is anchored on the end of screw rod 42.
In addition, in order to strengthen the fixation of screw rod 42 pairs of fixed connecting rods 1, angle bar 41 is welded with two screw rods 42, accordingly, two groups of screw rods 42 are equipped with in the bar shaped lateral adjustments hole 214 that first pad 211, second pad 212, fixed connecting rod 1 are offered, 3rd pad 216 offers two through holes, the second nut 215 has two groups to be anchored on the end of two groups of screw rods 42.
Please together shown in composition graphs 4, for the correcting construction method of steel column means for correcting, comprise the steps:
1) row's steel column 3 that same fixed connecting rod 1 links is lifted, accurate correction steel column 3 verticality and horizontal level.
2) on every root steel column 3, sustained height is fixed with and corrects clamping part 2, is accurately located by the head and the tail of fixed connecting rod 1 and on the sandwiched head and the tail steel column being fixed on same row's steel column 3.Because steel column 3 has welded edge of a wing junction plate 221 at the Shi Yi that dispatches from the factory at sustained height, tower crane by fixed connecting rod 1 handling to installation site, two workmans climb up head and the tail steel column 3 steel cat ladder simultaneously, accurately behind fixed connecting rod 1 position, location, tighten the first nut 224 and the second nut 215.
3) successively the correction clamping part 2 on other steel columns 3 is fixedly connected with fixed connecting rod 1, whole row's steel column 3 is formed stable overall.
4) after construction operation, repetition measurement is carried out to steel column 3 position, before concrete initial set, regulate longitudinal adjusting portion 22 and lateral adjustments portion 21, offset correction is carried out to steel column 3.Wherein, after steel column 3 and fixed connecting rod 1 install, carry out axis net and absolute altitude repetition measurement, the steel column 3 larger to fractional error is finely tuned, and has finely tuned rear welding steel column foot, then pays civil engineering and carry out next step operation construction.The construction of next step operation knits muscle and formwork for civil engineering, and civil engineering is knitted after muscle and formwork complete, then checks steel column 3, confirm its position and absolute altitude accurate after enter pouring operation again.After concrete placings to design elevation, repetition measurement should be carried out immediately, to the displacement that may cause in concrete placings process, before concrete initial set to steel column 3 position, first, second nut 224,215 of temporary fixed connecting rod 1 can be loosened, carry out offset correction in time with jack or jack pair steel column 3.
5), after concreting completes initial set, fixed connecting rod 1 is removed, to recycle.
Therefore, a same row steel column 3 is installed according to correct verticality and horizontal level, each correction clamping part 2 is fixed on the sustained height of corresponding steel column 3, regulates lateral adjustments portion 21 and longitudinal adjusting portion 22, is accurately located by fixed connecting rod 1 and be folded in correct on clamping part 2.Utilize fixed connecting rod 1, multiple steel columns 3 of a row are corrected simultaneously, solve high level or a super highrise building intensive steel column correction difficult problem.Simultaneously, utilize the stable equilibrium effect of fixed connecting rod 1, the several steel columns 3 be fixedly connected with are formed stable entirety, in the reinforcing bar of postorder, template adjustment and the construction operation such as concreting, steel column means for correcting plays temporary fixed positioning action, thus the impact that minimizing construction operation corrects steel column 3, improve construction operation efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a steel column means for correcting, it is characterized in that: comprise fixed connecting rod and the correction clamping part on steel column can be fixed on, the quantity of described correction clamping part is at least two and suitable with the quantity of described steel column, described fixed connecting rod is folded on described correction clamping part, described correction clamping part comprises lateral adjustments portion and longitudinal adjusting portion that can be fixedly connected with described steel column, described fixed connecting rod is fixed in described lateral adjustments portion, and described longitudinal adjusting portion is fixedly connected with lateral adjustments portion.
2. steel column means for correcting as claimed in claim 1, it is characterized in that: described longitudinal adjusting portion comprises edge of a wing junction plate and the first fixation kit, connector is provided with between described longitudinal adjusting portion and lateral adjustments portion, described edge of a wing junction plate is fixed on described steel column, and described first fixation kit wears and is fixed on described connector and edge of a wing junction plate.
3. steel column means for correcting as claimed in claim 2, it is characterized in that: described connector comprises angle bar and screw rod, the transverse plate that described angle bar comprises longitudinal plate and is connected with described longitudinal plate one, described screw rod is fixed on described transverse plate, described longitudinal plate is connected with edge of a wing junction plate, described transverse plate is connected with lateral adjustments portion, and described screw rod is arranged in described lateral adjustments portion and fixed connecting rod.
4. steel column means for correcting as claimed in claim 3, it is characterized in that: described longitudinal plate and edge of a wing junction plate are correspondingly provided with longitudinal adjustment hole, described first fixation kit is arranged in described longitudinal adjustment hole.
5. steel column means for correcting as claimed in claim 3, it is characterized in that: described lateral adjustments portion comprises the first pad, the second pad and the second fixation kit, first, second pad described is arranged at the both sides of described fixed connecting rod, described first pad is connected with transverse plate, described screw rod wears and is fixed on described first pad, fixed connecting rod and the second pad, and described second fixation kit is fixed on the end of described screw rod.
6. steel column means for correcting as claimed in claim 5, it is characterized in that: described first pad, fixed connecting rod and the second pad are correspondingly provided with lateral adjustments hole, described screw rod is arranged in described lateral adjustments hole.
7. the correcting construction method of steel column means for correcting as described in any one of claim 1-6, is characterized in that: comprise the steps:
1) row's steel column that same described fixed connecting rod links is lifted, accurate correction verticality of steel column and horizontal level;
2) on steel column described in every root, sustained height is fixed with described correction clamping part, is accurately located by the head and the tail of described fixed connecting rod and on the sandwiched head and the tail steel column being fixed on the described steel column of same row;
3) successively the described correction clamping part on other steel columns is fixedly connected with fixed connecting rod;
4) after construction operation, repetition measurement is carried out to described steel column locations, before concrete initial set, regulate described longitudinal adjusting portion and lateral adjustments portion, offset correction is carried out to described steel column;
5) after concreting completes initial set, described fixed connecting rod is removed, to recycle.
8. the correcting construction method of steel column means for correcting as claimed in claim 7, it is characterized in that: described step 4) in, after described steel column and fixed connecting rod install, carry out axis net and absolute altitude repetition measurement, the steel column larger to fractional error is finely tuned, finely tune rear welding steel column foot, then pay the construction of next step operation.
9. the correcting construction method of steel column means for correcting as claimed in claim 8, it is characterized in that: next step operation described is constructed as civil engineering knits muscle and formwork, described civil engineering is knitted after muscle and formwork complete, then checks steel column, confirms to enter pouring operation again after its position and absolute altitude are accurately.
10. the correcting construction method of steel column means for correcting as claimed in claim 7, is characterized in that: described step 4) in, offset correction is carried out to steel column and adopts jack or jack.
CN201210292104.5A 2012-08-07 2012-08-07 A kind of steel column means for correcting and correcting construction method thereof Active CN102817482B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013046B (en) * 2017-06-19 2019-04-05 中冶建工集团有限公司 A kind of antidote of big section steel pipe concrete combination column

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Publication number Priority date Publication date Assignee Title
US4573294A (en) * 1983-02-03 1986-03-04 Swiss Fabricating, Inc. Framework for building construction
CN1261638A (en) * 1999-12-30 2000-08-02 王康强 Mounting method for high-rise building steel structure
CN201560609U (en) * 2009-12-14 2010-08-25 北京中广天工技术有限公司 Communication tower
CN202194244U (en) * 2011-07-20 2012-04-18 河北杭萧钢构有限公司 Positioning support for embedding of ultra-high steel-work pedestals
CN202280259U (en) * 2011-10-12 2012-06-20 湖南省建筑工程集团总公司 Correcting fixture for box steel columns

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Publication number Priority date Publication date Assignee Title
JPS6443637A (en) * 1987-08-07 1989-02-15 Kajima Corp Pillar and beam joint in reinforcing bar ramen
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JPH11193592A (en) * 1997-12-26 1999-07-21 Nippon Kentetsu Co Ltd Mounting structure of curtain wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573294A (en) * 1983-02-03 1986-03-04 Swiss Fabricating, Inc. Framework for building construction
CN1261638A (en) * 1999-12-30 2000-08-02 王康强 Mounting method for high-rise building steel structure
CN201560609U (en) * 2009-12-14 2010-08-25 北京中广天工技术有限公司 Communication tower
CN202194244U (en) * 2011-07-20 2012-04-18 河北杭萧钢构有限公司 Positioning support for embedding of ultra-high steel-work pedestals
CN202280259U (en) * 2011-10-12 2012-06-20 湖南省建筑工程集团总公司 Correcting fixture for box steel columns

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Denomination of invention: Steel column correcting device and correcting construction method thereof

Effective date of registration: 20180129

Granted publication date: 20151125

Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch

Pledgor: China Construction Steel Structure Corp., Ltd.

Registration number: 2018440020010

Denomination of invention: Steel column correcting device and correcting construction method thereof

Effective date of registration: 20180129

Granted publication date: 20151125

Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch

Pledgor: China Construction Steel Structure Corp., Ltd.

Registration number: 2018440020010

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CP03 Change of name, title or address

Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province

Patentee after: China Construction Engineering Group Co., Ltd

Address before: Shenzhen City, Guangdong province water building 518040 Futian District Che Kung Temple Tairan eight road building 17-19

Patentee before: China Construction Steel Structure Corp. Ltd.