CN202952240U - Large straight pipe system fabrication platform - Google Patents
Large straight pipe system fabrication platform Download PDFInfo
- Publication number
- CN202952240U CN202952240U CN 201220659425 CN201220659425U CN202952240U CN 202952240 U CN202952240 U CN 202952240U CN 201220659425 CN201220659425 CN 201220659425 CN 201220659425 U CN201220659425 U CN 201220659425U CN 202952240 U CN202952240 U CN 202952240U
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- CN
- China
- Prior art keywords
- platform
- pipe
- school
- sag
- locating piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a large straight pipe system fabrication platform, comprising a tube calibrating platform, wherein a plurality of V-shaped pipe positioning blocks which are linearly arranged for placing a straight pipe are arranged on the tube calibrating platform; a plurality of sag backup plates which are used for adjusting the verticality of a flange on the straight pipe in cooperation with a rectangle ruler are arranged on one side of each V-shaped pipe positioning block on the tube calibrating platform; the plurality of sag backup plates are arranged on a same straight line and parallel to the straight line on which the V-shaped pipe positioning blocks are arranged; and the sag backup plates are arranged vertically to the tube calibrating platform. The large straight pipe system fabrication platform has the advantages that two flange end faces of the pipe during a fabrication process are parallel; and non-deviation and non-distorting in field installation are ensured, so that the pipe system is beautiful to install.
Description
Technical field
The utility model belongs to the shipbuilding technical field, and the large-scale straight tube piping that is specifically related to a kind of boats and ships is made platform.
Background technology
From going into operation of the mammoth tanker VLCC of company in 2010, a large amount of large-scale straight tube pipings (internal diameter is greater than 550A) occurred in piping processing, the existing straight tube pipe reshaping machine of pepe shop can't meet need of production (the maximum processing of pepe shop Semi-automatic straight pipe reshaping machine internal diameter is 550A).Because pipe has certain winding degree, common platform can't guarantee the parallel of pipe two end face of flange when making pipe, causes pipe that sideslip distortion while connecting is installed.So just to outfield, install and brought difficulty, affect whole project progress.
Summary of the invention
The purpose of this utility model is to provide a kind of and guarantees that pipe makes the parallel of two end face of flange, guarantees that outfield installs that sideslip is not non-warping, makes piping that large-scale straight tube piping attractive in appearance is installed and makes platform.
For reaching the goal of the invention the technical solution adopted in the utility model, be:
Large-scale straight tube piping is made platform, it is characterized in that: comprise a school pipe platform, on the pipe platform of described school, a plurality of sub-locating pieces of v-shaped tube that are provided in line placing straight tube are installed; A side at the sub-locating piece of v-shaped tube on the pipe platform of described school is equipped with a plurality of sag backup plates of adjusting straight tube upper flange perpendicularity that coordinate with square, a plurality of described sag backup plates are on same straight line and be parallel to the residing straight line of the sub-locating piece of described v-shaped tube, and platform is vertical arranges for described sag backup plate and school pipe.
Further, described school pipe platform is provided with and makes the locating piece draw-in groove of the sub-locating piece of v-shaped tube on same straight line.
School of the present utility model pipe platform can be bought also available steel plate self-control, must guarantee the flatness of school pipe platform.The sub-locating piece of v-shaped tube can be bought also can pass through the line cutting processing, must guarantee consistent size.The locating piece draw-in groove can be made with angle steel or band steel welding, and the locating piece draw-in groove is the assurance of the sub-locating piece of v-shaped tube on same straight line, and point is welded on the pipe platform of school, during installation, must guarantee on same straight line.The sag backup plate can be made with Plate Welding, the glacing flatness of necessary assurance backup plate face, and the sag backup plate is to guarantee the parallel foundations of pipe two end face of flange, and point is welded on the pipe platform of school, and necessary assurance when mounted is parallel with the locating piece draw-in groove, vertical with school pipe platform.
School is placed in pipe on the sub-locating piece of v-shaped tube while managing, mounting flange is adjusted the corner of flange, in the spot welding of flange top, utilizing square to lean against on the pipe platform of school is first adjusted the perpendicularity of flange and school pipe platform, carry out spot welding in the flange bottom after adjustment completes, then square is against on the sag backup plate to the perpendicularity adjustment of carrying out flange and sag backup plate.The flange installation method at two ends is identical, finally pipe is carried out the check of each side process data again.So just can guarantee that pipe makes the parallel of two end face of flange, guarantee that outfield installs that sideslip is not non-warping, piping be installed attractive in appearance.
The utility model has the advantage of: can guarantee that pipe makes the parallel of two end face of flange, guarantee that outfield installs that sideslip is not non-warping, piping be installed attractive in appearance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that may comprise in claims scope.
With reference to Fig. 1, large-scale straight tube piping is made platform, comprises a school pipe platform 1, on the pipe platform 1 of described school, a plurality of sub-locating pieces 2 of v-shaped tube that are provided in line placing straight tube is installed; A side at the sub-locating piece 2 of v-shaped tube on the pipe platform 1 of described school is equipped with a plurality of sag backup plates 4 of adjusting straight tube upper flange perpendicularity that coordinate with square, a plurality of described sag backup plates 4 are on same straight line and be parallel to the residing straight line of the sub-locating piece 2 of described v-shaped tube, and the vertical setting of platform 1 is managed in described sag backup plate 4 and school.
Described school pipe platform 1 is provided with and makes the locating piece draw-in groove 3 of the sub-locating piece 2 of v-shaped tube on same straight line.
School of the present utility model pipe platform 1 can be bought also available steel plate self-control, must guarantee the flatness of school pipe platform 1.The sub-locating piece 2 of v-shaped tube can be bought also can pass through the line cutting processing, must guarantee consistent size.Locating piece draw-in groove 3 can be made with angle steel or band steel welding, and locating piece draw-in groove 3 is the assurances on same straight line of the sub-locating piece 2 of v-shaped tube, and point is welded on the pipe platform 1 of school, during installation, must guarantee on same straight line.Sag backup plate 4 can be made with Plate Welding, the glacing flatness of necessary assurance backup plate face, and sag backup plate 4 is to guarantee the parallel foundations of pipe two end face of flange, and point is welded on the pipe platform 1 of school, and necessary assurance when mounted is parallel with locating piece draw-in groove 3, vertical with school pipe platform 1.
School is placed in pipe on the sub-locating piece 2 of v-shaped tube while managing, mounting flange is adjusted the corner of flange, in the spot welding of flange top, utilizing square to lean against on the pipe platform 1 of school is first adjusted the perpendicularity of flange and school pipe platform 1, carry out spot welding in the flange bottom after adjustment completes, then square is against on sag backup plate 4 to the perpendicularity adjustment of carrying out flange and sag backup plate 4.The flange installation method at two ends is identical, finally pipe is carried out the check of each side process data again.So just can guarantee that pipe makes the parallel of two end face of flange, guarantee that outfield installs that sideslip is not non-warping, piping be installed attractive in appearance.
Claims (2)
1. large-scale straight tube piping is made platform, it is characterized in that: comprise a school pipe platform, on the pipe platform of described school, a plurality of sub-locating pieces of v-shaped tube that are provided in line placing straight tube are installed; A side at the sub-locating piece of v-shaped tube on the pipe platform of described school is equipped with a plurality of sag backup plates of adjusting straight tube upper flange perpendicularity that coordinate with square, a plurality of described sag backup plates are on same straight line and be parallel to the residing straight line of the sub-locating piece of described v-shaped tube, and platform is vertical arranges for described sag backup plate and school pipe.
2. large-scale straight tube piping according to claim 1 is made platform, it is characterized in that: described school pipe platform is provided with and makes the locating piece draw-in groove of the sub-locating piece of v-shaped tube on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659425 CN202952240U (en) | 2012-11-30 | 2012-11-30 | Large straight pipe system fabrication platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659425 CN202952240U (en) | 2012-11-30 | 2012-11-30 | Large straight pipe system fabrication platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952240U true CN202952240U (en) | 2013-05-29 |
Family
ID=48457833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659425 Expired - Fee Related CN202952240U (en) | 2012-11-30 | 2012-11-30 | Large straight pipe system fabrication platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926971A (en) * | 2017-02-28 | 2017-07-07 | 中船西江造船有限公司 | Pipeline internal field makes and detecting tool |
| CN112247945A (en) * | 2020-10-14 | 2021-01-22 | 天津大学 | Multifunctional test pipe fitting pretreatment operation platform |
| CN112276885A (en) * | 2020-10-14 | 2021-01-29 | 天津大学 | Radial operation platform for test pipe fitting |
-
2012
- 2012-11-30 CN CN 201220659425 patent/CN202952240U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926971A (en) * | 2017-02-28 | 2017-07-07 | 中船西江造船有限公司 | Pipeline internal field makes and detecting tool |
| CN112247945A (en) * | 2020-10-14 | 2021-01-22 | 天津大学 | Multifunctional test pipe fitting pretreatment operation platform |
| CN112276885A (en) * | 2020-10-14 | 2021-01-29 | 天津大学 | Radial operation platform for test pipe fitting |
| CN112247945B (en) * | 2020-10-14 | 2022-07-19 | 天津大学 | Multifunctional test pipe pretreatment operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |