CN204403671U - A kind of repairing device of continuous in-service pipeline weld seam - Google Patents
A kind of repairing device of continuous in-service pipeline weld seam Download PDFInfo
- Publication number
- CN204403671U CN204403671U CN201420767733.3U CN201420767733U CN204403671U CN 204403671 U CN204403671 U CN 204403671U CN 201420767733 U CN201420767733 U CN 201420767733U CN 204403671 U CN204403671 U CN 204403671U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- repairing device
- weld seam
- continuous
- pipeline
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000003466 welding Methods 0.000 abstract description 9
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of repairing device of continuous in-service pipeline weld seam, for repairing the pipeline of leakage, described repairing device comprises the first steel plate, the second steel plate, and described first steel plate and the second steel plate are semi-circular arc plate, and the first steel plate and the second steel plate are connected to form full circle; Described first steel plate, the second steel plate are provided with groove along the cambered surface of inner arc, and the second steel plate is provided with an aperture.The utility model can make pipeline repair in running state, and can ensure the quality of welding.
Description
Technical field
The utility model relates to the fix tool technical field of high temperature media pipe leakage, has particularly related to a kind of repairing device of continuous in-service pipeline weld seam.
Background technique
In the process such as chemical industry and pharmaceutical industry manufacturing enterprise, Cemented filling is most important mode of movement, if pipeline leaks, may affect the normal production of whole system.Due to the continuity of producing, system downtime can not be repaired, this repairs in pipeline normally runs with regard to needs.Especially leak and occur in weld seam position, because weld seam position is higher than pipe surface, traditional outside cladding plate mode, steel plate effectively can not be fitted with pipeline, and the medium leaked trickles at pipeline external surface, affects welding quality.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model just there are provided a kind of repairing device of continuous in-service pipeline weld seam, and pipeline can be made to repair in running state, and can ensure the quality of welding.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of repairing device of continuous in-service pipeline weld seam, for repairing the pipeline of leakage, described repairing device comprises the first steel plate, the second steel plate, described first steel plate and the second steel plate are semi-circular arc plate, and the first steel plate and the second steel plate are connected to form full circle; Described first steel plate, the second steel plate are provided with groove along the cambered surface of inner arc, and the second steel plate is provided with an aperture.
As a kind of preferred version, the thickness >=16mm of described first steel plate and the second steel plate.
As a kind of preferred version, described first steel plate is identical with outer diameter tube with the diameter of the second steel plate.
As a kind of preferred version, in described aperture, be provided with bundle joint or flanged short tube.
Compared with prior art, the beneficial effects of the utility model: the utility model can make pipeline repair in running state, and the quality that can ensure welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side schematic view of the present utility model;
Fig. 3 is the structural representation of the second steel plate in the utility model;
Fig. 4 is the side schematic view of the second steel plate in the utility model.
Embodiment
Below with reference to specific embodiment, the technological scheme that the utility model provides is described in detail, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment:
As shown in Figure 1 and Figure 2, a repairing device for continuous in-service pipeline weld seam, for repairing the pipeline 6 of leakage, described repairing device comprises the first steel plate 1, second steel plate 2, described first steel plate 1 and the second steel plate 2 are semi-circular arc plate, and the first steel plate 1 and the second steel plate 2 are connected to form full circle; Described first steel plate 1 is identical with pipeline 6 external diameter with the diameter of the second steel plate 2; Thickness >=the 16mm of described first steel plate 1 and the second steel plate 2; As shown in Figure 3, Figure 4, described first steel plate 1, second steel plate 2 is provided with groove 3 along the cambered surface of inner arc, and the second steel plate 2 is provided with an aperture 4; Be provided with in described aperture 4 bundle joint 5 or flanged short tube (owing to being provided with structure Shu Jie in figure, thus in figure and not shown).During concrete enforcement, after pipeline 6 welding seam part divides and leaks, first steel plate 1, second steel plate 2 is covered the outside of pipeline 6, groove 3 is overlapping with leakage position while welding, and by aperture 4 position down, ensure that the material leaked flows out along groove 3 from aperture 4, first steel plate 1, second steel plate 2 and the position electric welding full weld that pipeline 6 is combined, because welding part does not have material, the quality of welding can be ensured preferably, finally aperture 4 is restrainted joint 5 plug or the shutoff of flanged short tube blind plate, ensure that sealing effect, complete the reparation of pipeline 6 leakage point.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and non-limiting technological scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. the repairing device of a continuous in-service pipeline weld seam, for repairing the pipeline of leakage, it is characterized in that: described repairing device comprises the first steel plate, the second steel plate, described first steel plate and the second steel plate are semi-circular arc plate, and the first steel plate and the second steel plate are connected to form full circle; Described first steel plate, the second steel plate are provided with groove along the cambered surface of inner arc, and the second steel plate is provided with an aperture.
2. the repairing device of a kind of continuous in-service pipeline weld seam according to claim 1, is characterized in that: the thickness >=16mm of described first steel plate and the second steel plate.
3. the repairing device of a kind of continuous in-service pipeline weld seam according to claim 1, is characterized in that: described first steel plate is identical with outer diameter tube with the diameter of the second steel plate.
4. the repairing device of a kind of continuous in-service pipeline weld seam according to claim 1, is characterized in that: be provided with bundle joint or flanged short tube in described aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767733.3U CN204403671U (en) | 2014-12-09 | 2014-12-09 | A kind of repairing device of continuous in-service pipeline weld seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767733.3U CN204403671U (en) | 2014-12-09 | 2014-12-09 | A kind of repairing device of continuous in-service pipeline weld seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403671U true CN204403671U (en) | 2015-06-17 |
Family
ID=53427528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767733.3U Expired - Fee Related CN204403671U (en) | 2014-12-09 | 2014-12-09 | A kind of repairing device of continuous in-service pipeline weld seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862782A (en) * | 2015-12-11 | 2017-06-20 | 中国石油天然气股份有限公司 | A kind of method of on-line production repairing oil/gas pipeline |
| CN108105525A (en) * | 2018-01-08 | 2018-06-01 | 承德钢铁集团有限公司 | A kind of thin oil fuel tank pipe leakage Quick repairing device and method |
| CN109073128A (en) * | 2016-05-06 | 2018-12-21 | 栗田工业株式会社 | Fluorine carbon system resin prepares the strengthening part at the joint portion of pipe and reinforces method |
-
2014
- 2014-12-09 CN CN201420767733.3U patent/CN204403671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862782A (en) * | 2015-12-11 | 2017-06-20 | 中国石油天然气股份有限公司 | A kind of method of on-line production repairing oil/gas pipeline |
| CN106862782B (en) * | 2015-12-11 | 2019-03-15 | 中国石油天然气股份有限公司 | A kind of method of on-line production repairing oil/gas pipeline |
| CN109073128A (en) * | 2016-05-06 | 2018-12-21 | 栗田工业株式会社 | Fluorine carbon system resin prepares the strengthening part at the joint portion of pipe and reinforces method |
| CN108105525A (en) * | 2018-01-08 | 2018-06-01 | 承德钢铁集团有限公司 | A kind of thin oil fuel tank pipe leakage Quick repairing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210809 Address after: 3520 Tongji Road, Baoshan District, Shanghai 201900 Patentee after: Baowu equipment Intelligent Technology Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: Shanghai Meishan Iron & steel Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |