CN102817482A - Steel column correcting device and correcting construction method thereof - Google Patents

Steel column correcting device and correcting construction method thereof Download PDF

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Publication number
CN102817482A
CN102817482A CN2012102921045A CN201210292104A CN102817482A CN 102817482 A CN102817482 A CN 102817482A CN 2012102921045 A CN2012102921045 A CN 2012102921045A CN 201210292104 A CN201210292104 A CN 201210292104A CN 102817482 A CN102817482 A CN 102817482A
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China
Prior art keywords
steel column
fixed
correcting
rod
construction
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CN2012102921045A
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Chinese (zh)
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CN102817482B (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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中建钢构有限公司
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Abstract

The invention provides a steel column correcting device and a correcting construction method thereof. The steel column correcting device comprises a fixed connection rod and correcting and clamping parts fixed on steel columns, wherein the number of the correcting and clamping parts is at least two and is adapted to the number of the steel columns; the fixed connection rod is clamped on the correcting and clamping parts; each correcting and clamping part comprises a horizontal adjusting part and a longitudinal adjusting part fixedly connected with each steel column; the fixed connection rod is fixed on the horizontal adjusting parts; and the longitudinal adjusting parts are fixedly connected with the horizontal adjusting parts. The fixed connection rod is utilized to correct a plurality of stand columns on one row simultaneously, so that the problem of correcting high-rise or super high-rise building intensive steel columns is solved. Simultaneously, the fixed balance function of the fixed connection rod is utilized, the fixedly connected stand columns form a stable integrity, and the steel column correcting device plays a temporary fastening and positioning role in construction operation such as followed reinforcing steel bar and moldboard adjustment and concrete pouring, so that the influence of the construction operation on steel column correction is reduced, and the construction operation efficiency is improved.

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 job practices thereof, relate in particular 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, for example various mansions, TV transmission tower, financial center, sports palace, exhibition center, grand theater, terminal and some industrial premises etc.For example begin to be provided with 56 rigid steel piles from basement bottom board in the core tube in certain king-tower building to 25 layers on structure; Consider that the core tube construction scope of operation is little, steel column arranges that density is big; The characteristics that the intercolumniation gap is little, before the installation of reinforcing bar structure was accomplished, concrete is difficult to intert constructed.Simultaneously, no girder steel connects between the core tube place steel column, can't form frame system after the installation, during reinforcing bar, template adjustment and concreting, very easily influences the precision of steel column.
Prior art provides a kind of girder steel clamping fixture for correcting; Can accurately regulate single steel column, but arrange that for steel column density is big, proofread and correct the little job site of construction operation face; Need one one to regulate clamping fixture for correcting; Use very loaded down with trivial detailsly, and can only play interim corrective action, the factors such as reinforcing bar, concrete of can't eliminating are to the steel column location influence.
Summary of the invention
Technical problem to be solved by this invention is, a kind of steel column means for correcting and correcting construction method thereof are provided, and can efficiently accurately proofread and correct and the location intensive steel column, and reduce the influence that construction operation is proofreaied and correct steel column.
In order to solve the problems of the technologies described above; The present invention provides a kind of steel column means for correcting; Comprise fixed connecting rod and can be fixed in the correction clamping part on the steel column; The quantity of said correction clamping part is at least two and suitable with the quantity of said steel column, and said fixed connecting rod is folded on the said correction clamping part, and said correction clamping part comprises lateral adjustments portion and the vertical adjusting portion that can be fixedly connected with said steel column; Said fixed connecting rod is fixed in the said lateral adjustments portion, and said vertical adjusting portion is fixedly connected with lateral adjustments portion.
Further; Said vertical adjusting portion comprises the edge of a wing junction plate and first fixation kit; Be provided with connector between said vertical adjusting portion and the lateral adjustments portion, said edge of a wing junction plate is fixed on the said steel column, and said first fixation kit wears and is fixed on said connector and the edge of a wing junction plate.
Further; Said connector comprises angle bar and screw rod; Said angle bar comprises vertical plate and the transverse plate that is connected with said vertical plate one, and said screw rod is fixed on the said transverse plate, and said vertical plate is connected with edge of a wing junction plate; Said transverse plate is connected with lateral adjustments portion, and said screw rod is arranged in said lateral adjustments portion and the fixed connecting rod.
Further, correspondingly be provided with vertical adjustment hole on said vertical plate and the edge of a wing junction plate, said first fixation kit is arranged in said vertical adjustment hole.
Further; Said lateral adjustments portion comprises first pad, second pad and second fixation kit; Said first, second pad is arranged at the both sides of said fixed connecting rod; Said first pad is connected with transverse plate, and said screw rod wears and is fixed on said first pad, fixed connecting rod and second pad, and said second fixation kit is fixed in the end of said screw rod.
Further, correspondingly be provided with the lateral adjustments hole on said first pad, fixed connecting rod and second pad, said screw rod is arranged in the said lateral adjustments hole.
The correcting construction method of said steel column means for correcting comprises the steps:
1) lifts row's steel column that same said fixed connecting rod links, accurately proofread and correct steel column verticality and horizontal level;
2) sustained height is fixed with said correction clamping part on every said steel column, the head and the tail of said fixed connecting rod is accurately located and is inserted and put on the head and the tail steel column that is fixed in the said steel column of same row;
3) successively the said correction clamping part on other steel columns is fixedly connected with fixed connecting rod;
4) behind the construction operation, repetition measurement is carried out in said steel column position, before the concrete initial set, regulate said vertical adjusting portion and lateral adjustments portion, said steel column is carried out offset correction;
5) after initial set is accomplished in concreting, remove said fixed connecting rod, to recycle.
Further, in the said step 4), after said steel column and fixed connecting rod install, carry out axis net and absolute altitude repetition measurement, the steel column that fractional error is bigger is finely tuned, back welding steel column foot is accomplished in fine setting, pays civil engineering again and carries out next step operation and construct.
Further, said next step operation construction is knitted muscle and formwork for civil engineering, and said civil engineering is checked steel column after knitting muscle and formwork completion again, confirms to get into the pouring operation again after its position and absolute altitude are accurately.
Further, in the said step 4), steel column is carried out offset correction adopt jack or jack.
Several steel columns of same row are installed according to correct verticality and horizontal level, and each proofreaies and correct the sustained height that clamping part is fixed in corresponding steel column, regulates lateral adjustments portion and vertical adjusting portion, fixed connecting rod is accurately located and is folded in proofread and correct on the clamping part.Utilize fixed connecting rod, a plurality of steel columns of a row are proofreaied and correct simultaneously, solved the intensive steel column of high level or super highrise building and proofreaied and correct a difficult problem.Simultaneously; Utilize the stable equilibrium effect of fixed connecting rod; Several steel columns that are fixedly connected are formed stable whole, and in the construction operations such as reinforcing bar, template adjustment and concreting of postorder, the steel column means for correcting plays temporary fixed positioning action; Thereby reduce the influence that construction operation is proofreaied and correct steel column, improved construction operation efficient.
Description of drawings
The structural representation of the steel column means for correcting that Fig. 1 provides for the embodiment of the invention;
Fig. 2 provides the front elevational schematic of the connector of steel column means for correcting for the embodiment of the invention;
Fig. 3 provides the schematic side view of the connector of steel column means for correcting for the embodiment of the invention;
The user mode sketch map of the steel column means for correcting that Fig. 4 provides for the embodiment of the invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1; The present invention provides a kind of steel column means for correcting, comprises fixed connecting rod 1 and proofreaies and correct clamping part 2, and the quantity of proofreading and correct clamping part 2 is at least two and suitable with the quantity of steel column 3; Fixed connecting rod 1 is folded in to be proofreaied and correct on the clamping part 2, proofreaies and correct clamping part 2 and can be fixed on the steel column 3.Proofread and correct clamping part 2 and comprise lateral adjustments portion 21 and vertical adjusting portion 22, fixed connecting rod 1 is fixed in the lateral adjustments portion 21, and vertically adjusting portion 22 can be fixed on the steel column 3, and vertically adjusting portion 22 is fixedly connected with lateral adjustments portion 21.
Particularly, adopt rectangular steel pipe in said fixing connecting rod 1 present embodiment, the steel column 3 that needs to proofread and correct is in a row installed, and fixed connecting rod 1 is laterally striden and is located on the steel column in a row 3, and utilizes correction clamping part 2 to be fixedly connected with each steel column 3.
Vertically adjusting portion 22 comprises edge of a wing junction plate 221 and first fixation kit 222, and steel column 3 is weldingly fixed on edge of a wing junction plate 221 permanent position of steel column 3 when produce in factory, guarantee steel column 3 installations after, edge of a wing junction plate 221 is in same level height.Edge of a wing junction plate 221 can be the small rectangle metal derby, is used to support other members of correction clamping part 2 and the weight of fixed connecting rod 1.Vertically be provided with connector 4 between adjusting portion 22 and the lateral adjustments portion 21 and pass through connector 4 fixed connections, first fixation kit 222 wears and is fixed on connector 4 and the edge of a wing junction plate 221, is fixed on the steel column 3 thereby will proofread and correct 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 the L type, comprises vertical plate 43 and the transverse plate 44 that is connected with vertical plate 43 one, and screw rod 42 is fixedly welded on the transverse plate 43, makes screw rod 42 and transverse plate 43 be connected to an integral body.Vertically plate 43 and 221 stacked connections of edge of a wing junction plate, transverse plate 43 is connected with lateral adjustments portion 21, and screw rod 42 is arranged in lateral adjustments portion 21 and the fixed connecting rod 1.
In the present embodiment; First fixation kit 222 comprises the bolt 223 and first nut 224; Vertically correspondingly be provided with vertical adjustment hole 225 on plate 43 and the edge of a wing junction plate 221; The bolt 223 of first fixation kit 222 is arranged in vertical adjustment hole 225, and first nut 224 is anchored on the end of bolt 223, and vertical plate 43 is fixedly connected with edge of a wing junction plate 221.Vertically adjustment hole 225 is offered and is in strip the hole, and bar hole length guarantees that enough spaces move up and down to bolt 223, with the position of vertical adjusting fixed connecting rod 1 greater than the diameter of bolt 223.First fixation kit 222 has two groups, is arranged in the two ends of the vertical adjustment hole 225 of bar shaped respectively.
Lateral adjustments portion 21 comprises first pad 211, second pad 212 and second fixation kit 213, the both sides that first, second pad 211,212 is strip type and is arranged at fixed connecting rod 1.First pad 211 and 43 stacked connections of transverse plate; Screw rod 42 wears and is fixed on first pad 211, fixed connecting rod 1 and second pad 212; Second fixation kit 213 is fixed in the end of screw rod 42, fixed connecting rod 1 is inserted and put be fixed in first, second pad 211, between 212.
Further, correspondingly be provided with lateral adjustments hole 214 on first pad 211, fixed connecting rod 1 and second pad 212, screw rod 42 is arranged in the lateral adjustments hole 214.Lateral adjustments hole 214 offered be in strip the hole, and bar hole length is greater than the diameter of screw rod 42, guarantee that enough spaces give screw rod 42 move left and right, with the position of lateral adjustments fixed connecting rod 1.Because fixed connecting rod 1 is a main bearing member of transmitting 3 power of adjacent steel column; After fixed connecting rod 1 is opened lateral adjustments hole 214; Therefore its mechanical property is affected, and the reinforcement fixation is played in first pad 211, second pad 212 both sides that are arranged at fixed connecting rod 1.
In the present embodiment, second fixation kit 213 comprises second nut 215 and the 3rd pad 216, and the internal thread of the external screw thread on the screw rod 42 and second nut 215 is suitable.The 3rd pad 216 is arranged between second pad 212 and second nut 215, and it offers the through hole suitable with screw diameter, guarantees that screw rod 42 can pass from this through hole.The 3rd pad 216 is used for to compensate the influence to its mechanical property of bar shaped lateral adjustments hole 214 that second pad 212 offers.After screw rod 42 passes second pad 212, also be arranged in the 3rd pad 216 and second nut 215, second nut 215 has two and stacked each other, is anchored on the end of screw rod 42.
In addition; In order to strengthen the fixation of 42 pairs of fixed connecting rods 1 of screw rod; Be welded with two screw rods 42 on the angle bar 41, accordingly, be equipped with two groups of screw rods 42 in the bar shaped lateral adjustments hole of offering on first pad 211, second pad 212, the fixed connecting rod 1 214; Offer two through holes on the 3rd pad 216, second nut 215 has two groups of ends that are anchored on two groups of screw rods 42.
Please together combine shown in Figure 4ly, the correcting construction method for the steel column means for correcting comprises the steps:
1) lifts row's steel column 3 that same fixed connecting rod 1 links, accurately proofread and correct steel column 3 verticality and horizontal level.
2) sustained height is fixed with and proofreaies and correct clamping part 2 on every steel column 3, and the head and the tail of fixed connecting rod 1 are accurately located and inserted and put on the head and the tail steel column that is fixed in same row's steel column 3.Because steel column 3 has welded edge of a wing junction plate 221 at the Shi Zaiyi that dispatches from the factory at sustained height; Tower crane with fixed connecting rod 1 handling to the installation site; Two workmans climb up head and the tail steel column 3 steel cat ladders simultaneously, accurately behind positioning and fixing connecting rod 1 position, tighten first nut 224 and second nut 215.
3) successively the correction clamping part 2 on other steel columns 3 is fixedly connected with fixed connecting rod 1, it is stable whole that whole row's steel column 3 is formed.
4) behind the construction operation, repetition measurement is carried out in steel column 3 positions, before the concrete initial set, regulate vertical adjusting portion 22 and lateral adjustments portion 21, steel column 3 is carried out offset correction.Wherein, after steel column 3 and fixed connecting rod 1 install, carry out axis net and absolute altitude repetition measurement, the steel column 3 that fractional error is bigger is finely tuned, welding steel column foot after fine setting is accomplished is paid civil engineering again and is carried out next step operation construction.Next step operation construction is knitted muscle and formwork for civil engineering, and civil engineering is checked steel column 3 after knitting muscle and formwork completion again, confirms to get into the pouring operation again after its position and absolute altitude are accurately.After concrete is poured into design elevation; Should carry out repetition measurement to steel column 3 positions immediately, concrete built the displacement that possibly cause in the process, before the concrete initial set; Can loosen first, second nut 224,215 of temporary fixed connecting rod 1, in time carry out offset correction with jack or jack pair steel column 3.。
5) after initial set is accomplished in concreting, remove fixed connecting rod 1, to recycle.
Therefore; Several steel columns 3 of same row are installed according to correct verticality and horizontal level; Each proofreaies and correct the sustained height that clamping part 2 is fixed in corresponding steel column 3, regulates lateral adjustments portion 21 and vertical adjusting portion 22, fixed connecting rod 1 is accurately located and is folded in proofread and correct on the clamping part 2.Utilize fixed connecting rod 1, a plurality of steel columns 3 of a row are proofreaied and correct simultaneously, solved the intensive steel column of high level or super highrise building and proofreaied and correct a difficult problem.Simultaneously; Utilize the stable equilibrium effect of fixed connecting rod 1; Several steel columns 3 that are fixedly connected are formed stable whole, and in the construction operations such as reinforcing bar, template adjustment and concreting of postorder, the steel column means for correcting plays temporary fixed positioning action; Thereby reduce the influence that construction operation is proofreaied and correct steel column 3, improved construction operation efficient.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. steel column means for correcting; It is characterized in that: comprise fixed connecting rod and can be fixed in the correction clamping part on the steel column; The quantity of said correction clamping part is at least two and suitable with the quantity of said steel column; Said fixed connecting rod is folded on the said correction clamping part; Said correction clamping part comprises lateral adjustments portion and the vertical adjusting portion that can be fixedly connected with said steel column, and said fixed connecting rod is fixed in the said lateral adjustments portion, and said vertical adjusting portion is fixedly connected with lateral adjustments portion.
2. steel column means for correcting according to claim 1; It is characterized in that: said vertical adjusting portion comprises the edge of a wing junction plate and first fixation kit; Be provided with connector between said vertical adjusting portion and the lateral adjustments portion; Said edge of a wing junction plate is fixed on the said steel column, and said first fixation kit wears and is fixed on said connector and the edge of a wing junction plate.
3. like the said steel column means for correcting of claim 2; It is characterized in that: said connector comprises angle bar and screw rod; Said angle bar comprises vertical plate and the transverse plate that is connected with said vertical plate one, and said screw rod is fixed on the said transverse plate, and said vertical plate is connected with edge of a wing junction plate; Said transverse plate is connected with lateral adjustments portion, and said screw rod is arranged in said lateral adjustments portion and the fixed connecting rod.
4. like the said steel column means for correcting of claim 3, it is characterized in that: correspondingly be provided with vertical adjustment hole on said vertical plate and the edge of a wing junction plate, said first fixation kit is arranged in said vertical adjustment hole.
5. like the said steel column means for correcting of claim 3; It is characterized in that: said lateral adjustments portion comprises first pad, second pad and second fixation kit; Said first, second pad is arranged at the both sides of said fixed connecting rod; Said first pad is connected with transverse plate, and said screw rod wears and is fixed on said first pad, fixed connecting rod and second pad, and said second fixation kit is fixed in the end of said screw rod.
6. like the said steel column means for correcting of claim 5, it is characterized in that: correspondingly be provided with the lateral adjustments hole on said first pad, fixed connecting rod and second pad, said screw rod is arranged in the said lateral adjustments hole.
7. like the correcting construction method of each said steel column means for correcting of claim 1-6, it is characterized in that: comprise the steps:
1) lifts row's steel column that same said fixed connecting rod links, accurately proofread and correct steel column verticality and horizontal level;
2) sustained height is fixed with said correction clamping part on every said steel column, the head and the tail of said fixed connecting rod is accurately located and is inserted and put on the head and the tail steel column that is fixed in the said steel column of same row;
3) successively the said correction clamping part on other steel columns is fixedly connected with fixed connecting rod;
4) behind the construction operation, repetition measurement is carried out in said steel column position, before the concrete initial set, regulate said vertical adjusting portion and lateral adjustments portion, said steel column is carried out offset correction;
5) after initial set is accomplished in concreting, remove said fixed connecting rod, to recycle.
8. like the correcting construction method of the said steel column means for correcting of claim 7; It is characterized in that: in the said step 4); After said steel column and fixed connecting rod install, carry out axis net and absolute altitude repetition measurement, the steel column that fractional error is bigger is finely tuned; Welding steel column foot after fine setting is accomplished is paid civil engineering again and is carried out next step operation construction.
9. like the correcting construction method of the said steel column means for correcting of claim 8; It is characterized in that: said next step operation construction is knitted muscle and formwork for civil engineering; Said civil engineering is checked steel column after knitting muscle and formwork completion again, confirms to get into the pouring operation again after its position and absolute altitude are accurately.
10. like the correcting construction method of the said steel column means for correcting of claim 7, it is characterized in that: in the said step 4), steel column is carried out offset correction adopt 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013046A (en) * 2017-06-19 2017-08-04 中冶建工集团有限公司 A kind of antidote of heavy in section concrete filled steel tube coupled 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
JPS6443637A (en) * 1987-08-07 1989-02-15 Kajima Corp Pillar and beam joint in reinforcing bar ramen
JPH0517996A (en) * 1991-07-10 1993-01-26 Haseko Corp Building constructing method
JPH11193592A (en) * 1997-12-26 1999-07-21 Nippon Kentetsu Co Ltd Mounting structure of curtain wall
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

Patent Citations (8)

* 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
JPS6443637A (en) * 1987-08-07 1989-02-15 Kajima Corp Pillar and beam joint in reinforcing bar ramen
JPH0517996A (en) * 1991-07-10 1993-01-26 Haseko Corp Building constructing method
JPH11193592A (en) * 1997-12-26 1999-07-21 Nippon Kentetsu Co Ltd Mounting structure of curtain wall
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013046A (en) * 2017-06-19 2017-08-04 中冶建工集团有限公司 A kind of antidote of heavy in section concrete filled steel tube coupled column
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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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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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.