CN101787741A - Method for mounting steel structure heavy embedded part of square billet bale turntable wall - Google Patents

Method for mounting steel structure heavy embedded part of square billet bale turntable wall Download PDF

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Publication number
CN101787741A
CN101787741A CN 201010126633 CN201010126633A CN101787741A CN 101787741 A CN101787741 A CN 101787741A CN 201010126633 CN201010126633 CN 201010126633 CN 201010126633 A CN201010126633 A CN 201010126633A CN 101787741 A CN101787741 A CN 101787741A
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steel plate
support
embedded part
steel
mounting
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CN 201010126633
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CN101787741B (en
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赵善德
余汉生
曹可
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China 19th Metallurgical Corp
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MCC Shijiu Construction Co Ltd
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Abstract

The invention discloses a method for mounting a construction steel structure embedded part, in particular relating to a method for mounting steel structure heavy embedded part of square billet bale turntable wall. The method comprises the following steps of: (1) manufacturing steel plates of an embedded part and manufacturing through holes in positions of the steel plates relative to connecting pieces; (2) bonding horizontal reinforcing steel bars and vertical reinforcing steel bars into a reinforcing steel bar cage; (3) respectively fixing the steel plates at both sides of the reinforcing steel bar cage; (4) enabling the connecting pieces to sequentially penetrate through the through holes at both sides of the steel plates; (5) adjusting the positions of the steel plates and the connecting pieces to design positions; and (6) fixedly connecting the steel plates and the connecting pieces. The reinforcing steel bar cage has good stability, and the embedded part has high mounting precision, high speed, low cost, safety and reliability, and the mounting method solves the problems of hardly ensured mounting precision, great mounting difficulty, long mounting time, great labor need and high mounting cost of a traditional mounting method and is suitable for mounting various billet bale turntable wall steel structure embedded parts.

Description

The mounting method of steel structure heavy embedded part of square billet bale turntable wall
Technical field
The present invention relates to a kind of mounting method of construction steel structure heavy embedded part, especially relate to a kind of mounting method of steel structure heavy embedded part of square billet bale turntable wall.
Background technology
The heavy approximate number ton of steelmaking system square billet bale turntable wall steel work built-in fitting, monomer weight is big, and it is many that quantity is installed simultaneously.Traditional built-in fitting comprises the steel plate of both sides, some angle steel connectors that array is fixedlyed connected between the steel plate of both sides and with the both sides steel plate.During construction, the built-in fitting integral installation is on reinforcing cage, and connector holds up by the horizontal reinforcement of reinforcing cage, and then built-in fitting is fixed on the reinforcing cage, so the reinforcing bar of connector and reinforcing cage is interweaved.
When therefore installing, at first begin the colligation of reinforcing cage, along with the colligation of horizontal reinforcement and vertical reinforcement, after the height of certain built-in fitting installation site of reinforcing cage obtains this built-in fitting bottom position, this built-in fitting integral body is placed in the reinforcing cage, continues the assembling reinforcement cage then.The mounting method difficulty that the built-in fitting installation is finished on this limit assembling reinforcement cage limit is very big.Concrete, built-in fitting is placed into the initial stage of its installation site, and the reinforcing cage of its corresponding installation site also the integral body of formation, because built-in fitting weight is big, reinforcing cage stable bad, safety is difficult to assurance, be difficult to guarantee the installation accuracy of built-in fitting, bring difficulty for the installation of next procedure template; Simultaneously, reinforcing bar will pass built-in fitting and carry out colligation, and installation difficulty is very big, and the set-up time is long, and artificial demand is big, the installation cost height.
Summary of the invention
Technical problem to be solved by this invention provides the mounting method of a kind of installation accuracy height, speed is fast, installation cost is low, safe and reliable steel structure heavy embedded part of square billet bale turntable wall.
The technical solution adopted for the present invention to solve the technical problems is: the mounting method of steel structure heavy embedded part of square billet bale turntable wall comprises the steps: 1) make the steel plate of built-in fitting, on steel plate, make through hole with the connector correspondence position; 2) colligation becomes reinforcing cage with vertical reinforcement horizontal reinforcement; 3) steel plate is separately fixed at the reinforcing cage both sides; 4) connector is passed successively the through hole of both sides steel plate; 5) regulate the position of steel plate, connector to design attitude; 6) steel plate is fixedlyed connected with connector.
The invention has the beneficial effects as follows: this installation method is after treating that the reinforcing cage colligation finishes, built-in fitting to be assembled on the reinforcing cage good stability of reinforcing cage, handling safety, installation accuracy height again; Reinforcing bar is just finished colligation before built-in fitting is installed, need not to pass built-in fitting again and carry out colligation, and easy for installation, time saving and energy saving, work efficiency is fast, easy construction, and installation cost is low.
Adjust the position of steel plate, connector when assembling for convenience, further, described connector is that the cross section is circular rod iron.
In order to simplify the operation, reduce cost of manufacture, further, described connector, steel plate welding are fixed.
Further, welding for convenience, described through hole is a bellmouth orifice, and its adjacent end section shape with reinforcing cage is consistent with the connector cross sectional shape, and other end cross section is greater than the connector cross section.
Further, before step 3), be provided with the support that step a) is made the built-in fitting steel plate; B) support of both sides steel plate is fixedly connected and be fixed on the reinforcing cage by the support reinforcing bar by the support reinforcing bar; Described step 3) steel plate is fixed on the reinforcing cage both sides by support.
Further, described support is the corresponding to border structure of shape and steel plate, and described steel plate embeds in the support.
Further, described support is made by angle steel.
Further, being welding between described support, support reinforcing bar, the reinforcing cage three fixes.。Described steel plate, support welding are fixed.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the front view of steel plate of the present invention.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the mounting method of steel structure heavy embedded part of square billet bale turntable wall of the present invention comprises the steps: 1) make the steel plate 3 of built-in fitting, on steel plate 3, make through hole 5 with connector 4 correspondence positions; 2) 1 colligation becomes reinforcing cage with vertical reinforcement horizontal reinforcement 6; 3) steel plate 3 is separately fixed at the reinforcing cage both sides; 4) connector 4 is passed successively the through hole 5 of both sides steel plate 3; 5) regulate the position of steel plate 3, connector 4 to design attitude; 6) steel plate 3 is fixedlyed connected with connector 4.
This installation method is after treating that the reinforcing cage colligation finishes, built-in fitting to be assembled on the reinforcing cage good stability of reinforcing cage, handling safety, installation accuracy height again; Reinforcing bar has just been finished to tie up before built-in fitting is installed and has been rolled, and need not to pass built-in fitting again and carries out colligation, and easy for installation, time saving and energy saving, work efficiency is fast, easy construction, and installation cost is low.
For convenience in above-mentioned steps 5) in adjustment, described connector 4 is that the cross section is circular rod iron.By rolling, rotate the adjustment of more convenient position.
Described connector 4, steel plate 3 can be fixed by mode arbitrarily, as screw thread etc., in order to simplify the operation, reduce cost of manufacture, improve structural rigidity, and described connector 4 and steel plate 3 welding are fixing.
Welding for convenience increases weld strength, and described through hole 5 is a bellmouth orifice, and its adjacent end section shape with reinforcing cage is consistent with connector 4 cross sectional shapes, and other end cross section is greater than connector 4 cross sections.So just making on the thickness direction of whole steel plate 3 can through welding, the constant intensity height.Concrete, adapt with the connector 4 of circular cross-section, above-mentioned bellmouth orifice is a bellmouth.
Steel plate 3 is separately fixed at the reinforcing cage both sides,, therefore can be fixed in the reinforcing cage both sides or interim hook is fixed on the reinforcing cage or other modes by hanging device because steel plate 3 is provided with through hole 5.But because steel plate 3 weight are bigger, aforesaid way causes the distortion of steel plate 3 easily, thereby influences the structure precision of built-in fitting, and the positioning accuracy of aforesaid way is not high simultaneously, increases the adjustment workload in the step 5).
Therefore, best, before step 3), be provided with the support 2 that step a) is made built-in fitting steel plate 3; B) support 2 of both sides steel plate 3 is fixedly connected and be fixed on the reinforcing cage by support reinforcing bar 7 by support reinforcing bar 7; Described step 3) steel plate 3 is fixed on the reinforcing cage both sides by support 2.
Support 2 holds up steel plate 3, thus the quick location of realization steel plate 3, fixing.The position that two side stands are 2 guarantees by support reinforcing bar 7, the location also guarantees by the position of support reinforcing bar 7 between support 2 and the reinforcing cage, support 2, support reinforcing bar 7 weight are all light than steel plate 3, when support 2 is fixed on reinforcing cage, support 2, support reinforcing bar are 7 easy to operate, the location accurately, therefore, with steel plate 3 by support 2 fixing after, the positioning accuracy height of steel plate 3, it is little to adjust workload.
Above-mentioned support 2 can prefabricatedly also can directly be made on reinforcing cage, makes on reinforcing cage, and it is lighter that each parts is compared support 2, more convenient operation, and prefabricated precision is higher.Because mainly by the accuracy guarantee of steel plate 3 and through hole 5, therefore, operation is best for convenience for the built-in fitting precision, above-mentioned support 2 is tied up to roll at reinforcing cage and is directly made on reinforcing cage after finishing.
For the quick location of further realizing steel plate 3, fixing, described support 2 is shape and steel plate 3 corresponding to border structures, in the described steel plate 3 embedding supports 2.After steel plate 3 embedded support 2, circumferentially forming by support 2 of steel plate 3 was spacing fixing.
Further, described support 2 is made by angle steel.By the support 2 that angle steel is made, the spacing purpose of axial and circumferential is played to steel plate 3 respectively in two limits of angle steel, has further made things convenient for the quick location, fixing of steel plate 3.
Because support 2 location accurately, so the adjustment in the step 5) only need adjust connector 4 and get final product, and alleviated workload greatly.Steel plate 3, support reinforcing bar 7, the fixing of support 2 mainly are in order fast steel plate 3 to be fixed on the reinforcing cage by support 2.Therefore, operation for convenience, simultaneously the subsequent operation time longer, also in order to guarantee fixing at whole subsequent operation light plate 3, it is fixing to be welding between described support 2, support reinforcing bar 7, the reinforcing cage three, to guarantee precision and handling safety.Same, described steel plate 3, support 2 welding are fixed.Owing to be temporary fixed, best, the welding between support 2, support reinforcing bar 7, reinforcing cage, the steel plate 3 is spot welding, thereby realizes operation fast, fixing.

Claims (9)

1. the mounting method of steel structure heavy embedded part of square billet bale turntable wall comprises the steps:
1) steel plate (3) of making built-in fitting is gone up and connector (4) correspondence position making through hole (5) at steel plate (3);
2) colligation becomes reinforcing cage with vertical reinforcement (1) horizontal reinforcement (6);
3) steel plate (3) is separately fixed at the reinforcing cage both sides;
4) connector (4) is passed successively the through hole (5) of both sides steel plate (3);
5) regulate the position of steel plate (3), connector (4) to design attitude;
6) steel plate (3) is fixedlyed connected with connector (4).
2. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 1 is characterized in that: described connector (4) is that the cross section is circular rod iron.
3. the mounting method of the steel structure heavy embedded part of square billet bale turntable wall of stating as claim 1 or 2, it is characterized in that: described connector (4) and steel plate (3) welding are fixing.
4. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 3, it is characterized in that: described through hole (5) is a bellmouth orifice, its the adjacent same connector of end section shape (4) cross sectional shape with reinforcing cage is consistent, and other end cross section is greater than connector (4) cross section.
5. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 1 or 2 is characterized in that: be provided with the support (2) that step a) is made built-in fitting steel plate (3) before step 3); B) support (2) of both sides steel plate (3) is fixedly connected and be fixed on the reinforcing cage by support reinforcing bar (7) by support reinforcing bar (7); Described step 3) steel plate (3) is fixed on the reinforcing cage both sides by support (2).
6. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 5, it is characterized in that: described support (2) is shape and the corresponding to border structure of steel plate (3), described steel plate (3) embeds in the support (2).
7. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 6, it is characterized in that: described support (2) is made by angle steel.
8. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 7 is characterized in that: be welding between described support (2), support reinforcing bar (7), the reinforcing cage three and fix.
9. the mounting method of steel structure heavy embedded part of square billet bale turntable wall as claimed in claim 8 is characterized in that: described steel plate (3), support (2) welding are fixing.
CN2010101266339A 2010-03-18 2010-03-18 Method for mounting steel structure heavy embedded part of square billet bale turntable wall Active CN101787741B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398552A (en) * 2017-07-26 2017-11-28 中国二十冶集团有限公司 Panoramic table auxiliary locator and its localization method
CN110080278A (en) * 2019-04-22 2019-08-02 中国一冶集团有限公司 A kind of method that bale panoramic tables ring foundation frame is pre-buried
CN111485572A (en) * 2020-03-17 2020-08-04 中国电力工程顾问集团西北电力设计院有限公司 Construction method of prefabricated root key type wing plate foundation
CN112982686A (en) * 2021-01-26 2021-06-18 中国化学工程第三建设有限公司 Embedded assembly and method for beam column steel bar joint
CN113463769A (en) * 2021-06-30 2021-10-01 河北华虹工程材料有限公司 Steel embedded part with stable adjustment level

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1553035A (en) * 2003-05-30 2004-12-08 冉隆湖 Building built-in-fitting and installing construction method thereof
JP2008285941A (en) * 2007-05-18 2008-11-27 Sumitomo Kinzoku Kozan Siporex Kk Backing steel member fixing structure
CN201560527U (en) * 2009-09-21 2010-08-25 于永久 Wall plate embedded element
CN101575875B (en) * 2009-06-09 2010-11-03 中天建设集团有限公司天津分公司 Construction method of cantilever steel girder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1553035A (en) * 2003-05-30 2004-12-08 冉隆湖 Building built-in-fitting and installing construction method thereof
JP2008285941A (en) * 2007-05-18 2008-11-27 Sumitomo Kinzoku Kozan Siporex Kk Backing steel member fixing structure
CN101575875B (en) * 2009-06-09 2010-11-03 中天建设集团有限公司天津分公司 Construction method of cantilever steel girder
CN201560527U (en) * 2009-09-21 2010-08-25 于永久 Wall plate embedded element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398552A (en) * 2017-07-26 2017-11-28 中国二十冶集团有限公司 Panoramic table auxiliary locator and its localization method
CN110080278A (en) * 2019-04-22 2019-08-02 中国一冶集团有限公司 A kind of method that bale panoramic tables ring foundation frame is pre-buried
CN110080278B (en) * 2019-04-22 2020-10-23 中国一冶集团有限公司 Method for embedding annular foundation frame of bale rotary table
CN111485572A (en) * 2020-03-17 2020-08-04 中国电力工程顾问集团西北电力设计院有限公司 Construction method of prefabricated root key type wing plate foundation
CN112982686A (en) * 2021-01-26 2021-06-18 中国化学工程第三建设有限公司 Embedded assembly and method for beam column steel bar joint
CN113463769A (en) * 2021-06-30 2021-10-01 河北华虹工程材料有限公司 Steel embedded part with stable adjustment level

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