CN201680113U - Metal coated compensator - Google Patents
Metal coated compensator Download PDFInfo
- Publication number
- CN201680113U CN201680113U CN2010201312366U CN201020131236U CN201680113U CN 201680113 U CN201680113 U CN 201680113U CN 2010201312366 U CN2010201312366 U CN 2010201312366U CN 201020131236 U CN201020131236 U CN 201020131236U CN 201680113 U CN201680113 U CN 201680113U
- Authority
- CN
- China
- Prior art keywords
- ring plate
- compensator
- end ring
- plate
- sleeve pipe
- 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
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Abstract
The utility model relates to a metal coated compensator, which is used for repairing damaged compensators in a pipeline, and is characterized in that a body consists of a first auxiliary ring plate, a first end ring plate, a connection pipe, a corrugated pipe, a sleeve, a second end ring plate and a second auxiliary ring plate in sequential connection. The first auxiliary ring plate is arranged on the outer side of the first end ring plate, the second auxiliary ring plate is arranged on the outer side of the second end ring plate, the inner diameters of the connection pipe, the corrugated pipe and the sleeve are larger than the outer diameters of the corresponding corrugated pipe and the connection pipe of the damaged compensator, two air nozzle components are arranged on the sleeve, the body consists of two branched bodies in axial symmetry, and the branched bodes are connected by a pull rod. The compensator can be coated outside the damaged compensator in the pipeline without stopping running of the pipeline to replace the damaged compensator, ensures continuous running of the pipeline, reduces economic loss, and is simple in construction and low in expense.
Description
Technical field
The utility model relates to a kind of pipeline compensator, especially relates to a kind of pipeline metallic cover compensator of allowance for damage device that is used for repairing.
Background technique
Existing pipeline compensator in use damages the back and needs integral replacing usually, after this just need stop the operation and cooling of pipeline, just can carry out integral replacing, whole construction needs the long time, therefore can cause very big economic loss stopping the pipeline run duration, and the integral replacing difficulty of construction is big, and the expense of construction is also higher.
The model utility content
The applicant has carried out research and has improved at above-mentioned problem, and a kind of metallic cover compensator is provided, and does not stop the pipeline operation and just can repair the compensator that damages, and guarantees the continuous operation of pipeline, reduces economic loss, and easy construction, and expense is low.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of metallic cover compensator, assist ring flat-plate to be linked in sequence by the first auxiliary ring flat-plate, the first end ring plate, adapter, bellows, sleeve pipe, the second end ring plate and second and constitute body, the described first auxiliary ring flat-plate is arranged on the outside of the first end ring plate, the described second auxiliary ring flat-plate is arranged on the second end ring plate outside, and the internal diameter of described adapter, bellows and sleeve pipe is greater than the external diameter of corresponding bellows of allowance for damage device and adapter; Described sleeve pipe is provided with two valve assemblies; Body shaft is split at least two splits to symmetry, connects with pull bar between the split.
Further:
Described adapter inboard is symmetrical arranged a plurality of first positioning blocks, and the described second end ring plate inboard is symmetrically arranged with a plurality of second positioning blocks.
Described sleeve pipe is connected and composed by taper bushing and circular sleeve.
Be fixedly connected with at least four protection pull bars between described first end ring plate and the described sleeve pipe, described protection pull bar radial symmetric is arranged.
Technique effect of the present utility model is:
The disclosed a kind of metallic cover compensator of the utility model is not stopping under the condition of pipeline operation, is coated in the pipeline outside the allowance for damage device, substitutes allowance for damage device, guarantees the continuous operation of pipeline, reduces economic loss, and easy construction, and expense is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the utility model constitutes body by the first auxiliary ring flat-plate 13, the first end ring plate 1, adapter 2, bellows 4, sleeve pipe 5, the second end ring plate 8 and the second auxiliary ring flat-plate 9 order welding, the first auxiliary ring flat-plate 13 is welded on the outside of the first end ring plate 1, and the second auxiliary ring flat-plate 9 is welded on the second end ring plate, 8 outsides.Taking over 2 inboards is symmetrical arranged the quantity that a plurality of first positioning block, 12, the second end ring plates 8 inboards are symmetrically arranged with a plurality of second positioning block, 10, the first positioning blocks 12 and second positioning block 10 and determines according to actual conditions.Sleeve pipe 5 is made of taper bushing 502 and circular sleeve 501 welding, and an end of taper bushing 502 connects bellows 4.The circular sleeve 501 of sleeve pipe 5 is provided with two valve assemblies 6, and valve assembly 6 is a prior art, in the repairing construction process, can discharge the gas leakage at allowance for damage device place, or after construction finishes, is used to suppress the test leak detection.Be welded with 10 protection pull bars 3 between the first end ring plate 1 and the sleeve pipe 5, protection pull bar 3 radial symmetric arrange that protection pull bar 3 makes bellows 4 relative fixed; can protect bellows 4 in transportation and work progress, not to be damaged; after construction is finished, remove protection pull bar 3, bellows 4 scalable freedom.In use, take over 2 and bellows 4 parts be sleeved on outside the side joint pipe 15 of allowance for damage device, take over 2, the internal diameter of bellows 4 is greater than the external diameter of the adapter 15 of allowance for damage device; Sleeve pipe 5 is sleeved on outside the bellows 14 of allowance for damage device, and the internal diameter of sleeve pipe 5 is greater than the external diameter of the bellows 14 of allowance for damage device.
In use, body shaft is split at least 2 splits 7 to symmetry, the quantity of split 7 can be determined according to actual conditions, in the present embodiment, body shaft is split into 2 splits to symmetry, 2 splits be sleeved on the allowance for damage device outer after, connect with pull bar 11 between 2 splits 7, make to be fixed between 2 splits 7 outside the allowance for damage device.In construction operation, first positioning block 12 and second positioning block 10 are positioned in the adapter 15 of allowance for damage device, so that accurately the location coats compensator; The first end ring plate 1 and the second end ring plate 8 guarantee to coat the bulk strength of compensators, and the first auxiliary ring flat-plate 13 and the second auxiliary ring flat-plate 9 are taken on 15 matching to merge to be welded on the external diameter of the adapter 15 of allowance for damage device after the installation.After construction was finished, 2 splits 7 were integrally welded and weld together with the adapter 15 of allowance for damage device, were the work of the alternative device of allowance for damage after suppressing the test leak detection.Repair back metallic cover compensator and equal usability is arranged with allowance for damage utensil, and can make in the piping the allowance for damage device after coating compensator by cold measure such as tight, former support bracket fastened thrust does not increase or reduces and adds, and can satisfy the requirement that can use for a long time after the reparation simultaneously again.
Claims (4)
1. metallic cover compensator, it is characterized in that: being linked in sequence by the first auxiliary ring flat-plate, the first end ring plate, adapter, bellows, sleeve pipe, the second end ring plate and the second auxiliary ring flat-plate constitutes body, the described first auxiliary ring flat-plate is arranged on the outside of the first end ring plate, the described second auxiliary ring flat-plate is arranged on the second end ring plate outside, and the internal diameter of described adapter, bellows and sleeve pipe is greater than the external diameter of corresponding bellows of allowance for damage device and adapter; Described sleeve pipe is provided with two valve assemblies; Body shaft is split at least two splits to symmetry, connects with pull bar between the split.
2. according to the described metallic cover compensator of claim 1, it is characterized in that: described adapter inboard is symmetrical arranged a plurality of first positioning blocks, and the described second end ring plate inboard is symmetrically arranged with a plurality of second positioning blocks.
3. according to the described metallic cover compensator of claim 1, it is characterized in that: described sleeve pipe is connected and composed by taper bushing and circular sleeve.
4. according to the described metallic cover compensator of claim 1, it is characterized in that: be fixedly connected with at least four protection pull bars between described first end ring plate and the described sleeve pipe, described protection pull bar radial symmetric is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312366U CN201680113U (en) | 2010-03-03 | 2010-03-03 | Metal coated compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312366U CN201680113U (en) | 2010-03-03 | 2010-03-03 | Metal coated compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680113U true CN201680113U (en) | 2010-12-22 |
Family
ID=43345157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201312366U Expired - Fee Related CN201680113U (en) | 2010-03-03 | 2010-03-03 | Metal coated compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557400A (en) * | 2013-11-11 | 2014-02-05 | 内蒙古包钢钢联股份有限公司 | Drum type compensator for main pipe of coke oven gas and manufacturing method thereof |
| CN104214467A (en) * | 2014-09-02 | 2014-12-17 | 天津二十冶建设有限公司 | Device and method for temporarily sealing leakage of gas pipeline ripple compensator |
| CN111255973A (en) * | 2020-03-06 | 2020-06-09 | 邓明洋 | Corrugated expansion joint |
-
2010
- 2010-03-03 CN CN2010201312366U patent/CN201680113U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557400A (en) * | 2013-11-11 | 2014-02-05 | 内蒙古包钢钢联股份有限公司 | Drum type compensator for main pipe of coke oven gas and manufacturing method thereof |
| CN104214467A (en) * | 2014-09-02 | 2014-12-17 | 天津二十冶建设有限公司 | Device and method for temporarily sealing leakage of gas pipeline ripple compensator |
| CN104214467B (en) * | 2014-09-02 | 2016-04-20 | 天津二十冶建设有限公司 | A kind of method that temporary plugging gas pipe line FlexbleJoint leaks |
| CN111255973A (en) * | 2020-03-06 | 2020-06-09 | 邓明洋 | Corrugated expansion joint |
| CN111255973B (en) * | 2020-03-06 | 2021-12-07 | 江苏中兴水务有限公司 | Corrugated expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI JINLONG PETROCHEMICAL AND METALLURGICAL EQUIP Free format text: FORMER OWNER: WUXI JINLONG COMPENSATOR CO., LTD. Effective date: 20110621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214161 NO. 23, ZHENHU ROAD, HUDAI TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214000 NO. 18, HUDAI ROAD, HUDAI TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110621 Address after: 214000 lakes in Jiangsu province Wuxi City foreshore Hu Dai Zhen Hu Dai Road No. 18 Patentee after: Wuxi Jinlong Petrochemical & Metallurgical Equipment Co., Ltd. Address before: 214161 lakes in Jiangsu province Wuxi City foreshore Zhen Hu Hudai Town Road No. 23 Patentee before: Wuxi Jinlong Compensator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |