CN205551903U - Thin wall barrel circumferential weld group to time internal stay sired results dress - Google Patents
Thin wall barrel circumferential weld group to time internal stay sired results dress Download PDFInfo
- Publication number
- CN205551903U CN205551903U CN201620337005.8U CN201620337005U CN205551903U CN 205551903 U CN205551903 U CN 205551903U CN 201620337005 U CN201620337005 U CN 201620337005U CN 205551903 U CN205551903 U CN 205551903U
- Authority
- CN
- China
- Prior art keywords
- circumferential weld
- gusset
- locking device
- backing plate
- sired results
- Prior art date
- 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
Links
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a thin wall barrel circumferential weld group to time internal stay sired results dress, it includes casing backing plate, support arc board, gusset and locking device, casing backing plate, support arc board and gusset welding fuse, connect through locking device between the gusset, locking device is through positive and negative screw thread and two adjacent gusset swing joint. The utility model discloses simple structure does not completely influence the work such as welding of circumferential weld after the adoption, adorn, tear open the convenience, has advantages such as with low costs, easy operation, do not influence the circumferential weld weldment work of barrel, improved work efficiency, effectually easily produce the collapse emergence of quality problems such as waist of deformation, barrel when having avoided the girth welding.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, particularly relates to inner support sired results dress during a kind of thin-wall barrel circumferential weld group pair.
Background technology
In machine-building, particularly in petrochemical industry container industry, thin wall cylindrical cylinder part is more, and it mainly manufactures volume circle
Operation is particularly important.At present, between cylinder and cylinder during girth joint assembly welding, main employing is installed additional at cylinder inboard wall
Support column or bracing ring etc., reduce misalignment, welding minimizing deformation to prevent Circumferential Welds In Cylinders from assembling.Its shortcoming is, bracing ring or
Dagger, owing to removing the reasons such as fragile, is difficult to reuse；Cylinder curvature surface is only once pressed close to by this supporting way
Hold round, it is difficult to carry out, to the small adjustment curvature in local, reaching accurately to hold round ovality.
Utility model content
The purpose of this utility model is to overcome problems of the prior art, it is provided that a kind of thin-wall barrel circumferential weld group
Pair time inner support sired results dress.
Inner support sired results dress during a kind of thin-wall barrel circumferential weld group pair of the present utility model, it include housing backing plate, supporting arc plate,
Gusset and locking device, described housing backing plate, supporting arc plate and gusset are welded and fused, and are filled by locking between described gusset
Put connection.
Described locking device is flexibly connected with adjacent two gussets by positive and negative screw thread.
The utility model compared with prior art has the advantage that
1, the utility model simple in construction, does not the most affect the work such as welding of circumferential weld after employing, fill, tear open conveniently, have
Low cost, the advantage such as easily operated.
2, the utility model does not affect the girth welding work of cylinder, improves operating efficiency；Effectively avoid circumferential weld
Be easily generated deformation during welding, cylinder collapses the generation of the quality problems such as waist.
Accompanying drawing explanation
Explanation further details of to detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1 positive and negative screw thread 5 cylinder of housing backing plate 2 supporting arc plate 3 gusset 4.
Detailed description of the invention
Such as inner support sired results dress during a kind of thin-wall barrel circumferential weld group pair of Fig. 1, it includes housing backing plate 1, supporting arc plate 2, muscle
Plate 3 and locking device, housing backing plate 1, supporting arc plate 2 and gusset 3 be welded and fused, housing backing plate 1 and cylinder 5 drawing requirement
Inside radius curvature reaches unanimity；For being welded to connect between supporting arc plate 2 and housing backing plate 1, play and rigidly fix housing backing plate 1
Effect；Connected by locking device between gusset 3.
Locking device is flexibly connected with adjacent two gussets 3 by positive and negative screw thread 4.Positive and negative screw thread two ends respectively with gusset 3
Connect, for screwed connection；Wherein, in the middle part of positive and negative screw thread 4, there are a circular perforations, positive and negative screw thread, increase by one section of bar and rotate
Regulation screw thread degree of tightness.
During cylinder 5 girth welding, cylinder 5 is horizontal to be put, and housing backing plate 1 is sturdy with cylinder 5 inwall, and at this moment, screw thread 4 is
Relaxation state.This frock being arranged vertically on cylinder 5 inwall, regulates positive and negative screw thread 4 by bar, gusset 3 and supporting arc plate 2 exist
Under screw thread 4 regulation, radian is gradually increased, and first cylinder 5 wall indent position contacts sturdy housing backing plate 1.And evagination position and pad
Plate 1 has gap, and along with the regulation of screw thread 4, cylinder 5 curvature circularity gradually becomes positive round, reaches accurately to hold round requirement.Treat this cylinder 5
Welding completes, and after after heat completes, removes frock.
Claims (2)
1. inner support sired results dress during a thin-wall barrel circumferential weld group pair, it is characterised in that: it includes housing backing plate (1), supporting arc plate
(2), gusset (3) and locking device, described housing backing plate (1), supporting arc plate (2) and gusset (3) be welded and fused, described muscle
Plate is connected by locking device between (3).
Inner support sired results dress during a kind of thin-wall barrel circumferential weld group pair the most according to claim 1, it is characterised in that: described locking
Device is flexibly connected with adjacent two gussets (3) by positive and negative screw thread (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337005.8U CN205551903U (en) | 2016-04-21 | 2016-04-21 | Thin wall barrel circumferential weld group to time internal stay sired results dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337005.8U CN205551903U (en) | 2016-04-21 | 2016-04-21 | Thin wall barrel circumferential weld group to time internal stay sired results dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551903U true CN205551903U (en) | 2016-09-07 |
Family
ID=56808772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337005.8U Expired - Fee Related CN205551903U (en) | 2016-04-21 | 2016-04-21 | Thin wall barrel circumferential weld group to time internal stay sired results dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303633A (en) * | 2016-04-21 | 2017-10-31 | 兰州兰石重型装备股份有限公司 | Inner support sired results is filled during a kind of thin-wall barrel circumferential weld group pair |
| CN107984248A (en) * | 2016-10-27 | 2018-05-04 | 北京遥感设备研究所 | A kind of Thin-wall Revolving Part endoporus support device |
| CN109623186A (en) * | 2019-01-02 | 2019-04-16 | 江苏新天宝机械有限公司 | A kind of pairing device of cylinder and cylinder, cylinder and end socket |
| CN116944681A (en) * | 2023-09-19 | 2023-10-27 | 迪森(常州)能源装备有限公司 | Automatic pressure-resistant welding device and method for circumferential seams of pressure containers |
-
2016
- 2016-04-21 CN CN201620337005.8U patent/CN205551903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303633A (en) * | 2016-04-21 | 2017-10-31 | 兰州兰石重型装备股份有限公司 | Inner support sired results is filled during a kind of thin-wall barrel circumferential weld group pair |
| CN107984248A (en) * | 2016-10-27 | 2018-05-04 | 北京遥感设备研究所 | A kind of Thin-wall Revolving Part endoporus support device |
| CN109623186A (en) * | 2019-01-02 | 2019-04-16 | 江苏新天宝机械有限公司 | A kind of pairing device of cylinder and cylinder, cylinder and end socket |
| CN116944681A (en) * | 2023-09-19 | 2023-10-27 | 迪森(常州)能源装备有限公司 | Automatic pressure-resistant welding device and method for circumferential seams of pressure containers |
| CN116944681B (en) * | 2023-09-19 | 2023-11-21 | 迪森(常州)能源装备有限公司 | Automatic pressure-resistant welding device and method for circumferential seams of pressure containers |
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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: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |