CN204343692U - The large-scale penetration piece adjustable tool of a kind of nuclear power station - Google Patents
The large-scale penetration piece adjustable tool of a kind of nuclear power station Download PDFInfo
- Publication number
- CN204343692U CN204343692U CN201420744789.7U CN201420744789U CN204343692U CN 204343692 U CN204343692 U CN 204343692U CN 201420744789 U CN201420744789 U CN 201420744789U CN 204343692 U CN204343692 U CN 204343692U
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- penetration piece
- liner
- nuclear power
- power station
- support post
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Abstract
The utility model relates to nuclear power station penetration piece technical field of construction, specifically discloses the large-scale penetration piece adjustable tool of a kind of nuclear power station and control method.In this adjustable tool, liner truss girder is provided with several door type plates, and perforate be provided with adjustable bolt on each door type plate top board, adjustable bolt, according to the shape adjustment of penetration piece inwall, realizes the Multi-contact of adjustable bolt and penetration piece inwall; Some packages are fixedly mounted on liner main beam containing the liner truss girder of door type plate and adjustable bolt, and entirety is positioned on support post, and are fixed on the top board of support post by liner main beam by locating part.This frock can be used for lifting penetration piece, can effectively reduce the distortion in penetration piece lifting, installation, and this adjustable tool peace is torn conveniently, can be recycled open, be particularly useful for having the large-scale penetration piece construction of the towering body of wall of nuclear power station of multicomputer, can be used in the installation of penetration piece modularization simultaneously.
Description
Technical field
The utility model belongs to nuclear power station penetration piece technical field of construction, is specifically related to the large-scale penetration piece adjustable tool of a kind of nuclear power station.
Background technology
When the large-scale penetration piece construction operation of nuclear power station, needing, adjustable tool is set in place to ensure penetration piece, meet accurate adjustment positioning requirements, tradition penetration piece adopts disposable, baried type external bracing frock to coordinate inner anti-deformation tool to construct usually, need after penetration piece is in place to adopt lifting, pulling equipment accurate positioning, not only workload is large, waste of material is many and external-type frock cannot meet the intensive large-scale penetration piece construction requirement of surrounding reinforcement.
Summary of the invention
The purpose of this utility model there are provided the large-scale penetration piece adjustable tool of a kind of nuclear power station and control method, the deficiency of the disposable supporting tool of the large-scale penetration piece of existing nuclear power station and method of adjustment can be solved, it is safe and reliable, peace is torn open conveniently, and can recycle for different penetration pieces, and fine adjustment can be carried out to penetration piece.
The technical solution of the utility model is as follows: the large-scale penetration piece adjustable tool of a kind of nuclear power station, this adjustable tool comprises liner truss girder, door type plate, adjustable bolt, liner main beam and support post, wherein, liner truss girder is provided with several door type plates, and perforate be provided with adjustable bolt on each door type plate top board, adjustable bolt, according to the shape adjustment of penetration piece inwall, realizes the Multi-contact of adjustable bolt and penetration piece inwall; Some packages are fixedly mounted on liner main beam containing the liner truss girder of door type plate and adjustable bolt, and entirety is positioned on support post, and are fixed on the top board of support post by liner main beam by locating part.
Described liner truss girder is domes, and its arch cambered surface is welded with 4 ~ 6 door type plates, and the top of the adjustable bolt on each door type plate is provided with backing plate.
Described liner truss girder is welded by shaped steel is assembled, is specially i iron or double flute steel class holds curved material.
By diagonal brace fixed support between truss girder between described some row's liner truss girders, wherein, between truss girder, diagonal brace is angle steel or reinforcing bar material.
Described adjustable tool comprises 2 ~ 3 row's liner truss girders, and liner truss girder is weldingly fixed on two liner main beams be parallel to each other; Described liner main beam is also provided with hanger.
The side of described support post is also furnished with structure column, and structure column and support post, and be all fixedly connected with by lacing between column between support post.
Described support post is made up of shaped steel or steel pipe class pressure-bearing section bar and upper and lower billet; Described structure column is made up of H profile steel or i iron or steel pipe class section bar and lower billet.
Described adjustable tool also comprises adjustment plate, and adjustment plate is fixedly mounted on support post top board, accurately locates the liner main beam being positioned over support post top by adding the hydraulic jack be located between adjustment plate and liner main beam.
Remarkable result of the present utility model is: the large-scale penetration piece adjustable tool of a kind of nuclear power station described in the utility model, can be used for lifting penetration piece, the distortion in penetration piece lifting, installation can be effectively reduced, and this adjustable tool peace is torn open conveniently, can be recycled, be particularly useful for having the large-scale penetration piece construction of the towering body of wall of nuclear power station of multicomputer, can be used in the installation of penetration piece modularization simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of nuclear power station described in the utility model large-scale penetration piece adjustable tool structural front view;
Fig. 2 is a kind of nuclear power station described in the utility model large-scale penetration piece adjustable tool structure side view;
Fig. 3 is door type plate structural representation in the large-scale penetration piece adjustable tool of a kind of nuclear power station described in the utility model;
Fig. 4 is locating part structural representation in the large-scale penetration piece adjustable tool of a kind of nuclear power station described in the utility model;
In figure: 1, adjustable bolt; 2, door type plate; 3, liner truss girder; 4, diagonal brace between truss girder; 5, liner main beam; 6, support post; 7, column is constructed; 8, plate is adjusted; 9, hanger; 10, locating part; 11, lacing between column.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in figures 1-4, the large-scale penetration piece adjustable tool of a kind of nuclear power station, this adjustable tool comprises liner truss girder 3, door type plate 2, adjustable bolt 1, liner main beam 5 and support post 6, wherein, liner truss girder 3 is domes, it can be welded by shaped steel is assembled, and such as, liner truss girder 3 is specially i iron or double flute steel etc. and holds curved material; Liner truss girder 3 arch cambered surface is installed with several door type plates 2, such as, the arch cambered surface of liner truss girder 3 is welded with 4 ~ 6 door type plates 2, wherein, door type plate 2 is welded by steel plate is assembled, and perforate be provided with adjustable bolt 1 on the top board of each door type plate 2, and the welded top of each adjustable bolt 1 has rigidity backing plate; Some packages are fixedly mounted on one group of liner main beam 5 be parallel to each other containing the liner truss girder 3 of door type plate 2 and adjustable bolt 1, and often arrange between liner truss girder 3 all by diagonal brace between truss girder 4 fixed support, wherein, between truss girder, diagonal brace 4 can be angle steel or reinforcing bar material, such as, 2 ~ 3 row's liner truss girders 3 are weldingly fixed on two liner main beams 5 be parallel to each other; Main beam 5 is provided with hanger 9, the penetration piece be arranged on liner truss girder 3 on adjustable bolt 1 can be positioned on support post 6 by hanger 9, wherein, support post 6 is made up of the pressure-bearing such as H profile steel or steel pipe section bar and upper and lower billet, structure column 7 is also furnished with on the side of support post 6, structure column 7 and support post 6, and be all fixedly connected with by lacing between column 11 between support post 6, wherein, construct column 7 by H type just or the section bar such as i iron or steel pipe and lower billet form; Support post 6 top board can be installed with adjustment plate 8, by adding hydraulic jack between adjustment plate 8 and liner main beam 5, utilize the endogenetic process between frock, the position of accurate adjustment penetration piece on support post 6, after accurately locating, locating part 10 is utilized liner main beam 5 and support post 6 to be fixed.
Claims (8)
1. the large-scale penetration piece adjustable tool of nuclear power station, it is characterized in that: this adjustable tool comprises liner truss girder (3), door type plate (2), adjustable bolt (1), liner main beam (5) and support post (6), wherein, liner truss girder (3) is provided with several door type plates (2), and perforate be provided with adjustable bolt (1) on each door type plate (2) top board, adjustable bolt (1), according to the shape adjustment of penetration piece inwall, realizes the Multi-contact of adjustable bolt (1) and penetration piece inwall; Some packages are fixedly mounted on liner main beam (5) containing the liner truss girder (3) of door type plate (2) and adjustable bolt (1), and entirety is positioned on support post (6), and by locating part (10), liner main beam (5) is fixed on the top board of support post (6).
2. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1, it is characterized in that: described liner truss girder (3) is domes, its arch cambered surface is welded with 4 ~ 6 door type plates (2), and the top of the adjustable bolt (1) on each door type plate (2) is provided with backing plate.
3. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1 and 2, is characterized in that: described liner truss girder (3) is welded by shaped steel is assembled, is specially i iron or double flute steel class holds curved material.
4. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1, it is characterized in that: by diagonal brace (4) fixed support between truss girder between described some row's liner truss girders (3), wherein, between truss girder, diagonal brace (4) is angle steel or reinforcing bar material.
5. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1 or 4, it is characterized in that: described adjustable tool comprises 2 ~ 3 rows' liner truss girder (3), and liner truss girder (3) is weldingly fixed on two liner main beams (5) be parallel to each other; Described liner main beam (5) is also provided with hanger (9).
6. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1, it is characterized in that: the side of described support post (6) is also furnished with structure column (7), and structure column (7) and support post (6), and be all fixedly connected with by lacing between column (11) between support post (6).
7. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 6, is characterized in that: described support post (6) is made up of shaped steel or steel pipe class pressure-bearing section bar and upper and lower billet; Described structure column (7) is made up of H profile steel or i iron or steel pipe class section bar and lower billet.
8. the large-scale penetration piece adjustable tool of a kind of nuclear power station according to claim 1, it is characterized in that: described adjustable tool also comprises adjustment plate (8), adjustment plate (8) is fixedly mounted on support post (6) top board, accurately locates the liner main beam (5) being positioned over support post (6) top by adding the hydraulic jack be located between adjustment plate (8) and liner main beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744789.7U CN204343692U (en) | 2014-12-02 | 2014-12-02 | The large-scale penetration piece adjustable tool of a kind of nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744789.7U CN204343692U (en) | 2014-12-02 | 2014-12-02 | The large-scale penetration piece adjustable tool of a kind of nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343692U true CN204343692U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744789.7U Active CN204343692U (en) | 2014-12-02 | 2014-12-02 | The large-scale penetration piece adjustable tool of a kind of nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715055A (en) * | 2014-12-02 | 2016-06-29 | 中国核工业二四建设有限公司 | Adjustable tool for large-scale penetration piece in nuclear power station and adjusting method |
| CN106944779A (en) * | 2017-02-07 | 2017-07-14 | 中国核工业第五建设有限公司 | AP1000 steam generator wall support rack mounting devices and method |
-
2014
- 2014-12-02 CN CN201420744789.7U patent/CN204343692U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715055A (en) * | 2014-12-02 | 2016-06-29 | 中国核工业二四建设有限公司 | Adjustable tool for large-scale penetration piece in nuclear power station and adjusting method |
| CN105715055B (en) * | 2014-12-02 | 2018-07-06 | 中国核工业二四建设有限公司 | A kind of nuclear power station large size penetration piece adjustable tool and adjusting method |
| CN106944779A (en) * | 2017-02-07 | 2017-07-14 | 中国核工业第五建设有限公司 | AP1000 steam generator wall support rack mounting devices and method |
| CN106944779B (en) * | 2017-02-07 | 2018-06-01 | 中国核工业第五建设有限公司 | AP1000 steam generator wall support rack mounting devices and method |
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