CN203147155U - Sealant-filled butt-clamping repair clamp - Google Patents
Sealant-filled butt-clamping repair clamp Download PDFInfo
- Publication number
- CN203147155U CN203147155U CN 201320021525 CN201320021525U CN203147155U CN 203147155 U CN203147155 U CN 203147155U CN 201320021525 CN201320021525 CN 201320021525 CN 201320021525 U CN201320021525 U CN 201320021525U CN 203147155 U CN203147155 U CN 203147155U
- Authority
- CN
- China
- Prior art keywords
- sealant
- upper shell
- lower shell
- seal
- seal gease
- 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
- 230000008439 repair process Effects 0.000 title abstract description 6
- 239000000565 sealant Substances 0.000 title abstract 9
- 239000004519 grease Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract 2
- 230000007774 longterm Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
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- Pipe Accessories (AREA)
Abstract
The utility model relates to pipeline repair clamps, in particular to a sealant-filled butt-clamping repair clamp comprising an upper shell and a lower shell. Space between contact faces of the upper shell and the lower shell is sealed with seal strips. A seal ring groove is formed between each two adjacent seal strips. Sealant filling nozzles are arranged on the upper shell or lower shell. Sealant is injected into the seal ring grooves through the sealant filling valves by a sealant gun so that the sealant and the seal strips form a plurality of seals. The seal strips are arranged on the profiles of the upper and lower shells, the seal ring grooves between the adjacent seal strips are filled with the sealant, and accordingly multiple sealing is achieved. The sealant-filled butt-clamping repair clamp is simple in structure and reliable in sealing performance. The problem of poor tightness in repair process caused by the factors such as deformation and non-circularity generated in long-term use of pipelines is solved effectively.
Description
Technical field
The utility model relates to the pipeline repairing clamp, specifically a kind of notes seal gease wafer type repairing clamp.
Background technique
The wafer type repairing clamp that uses when rushing to repair for pipeline at present, normally adopts together or the structure of two seals annular groove.Shown in Fig. 1～3, the housing of existing repairing clamp is horizonally split, is divided into upper shell 1 and lower shell body 4, is fixed together with bolt 2 and nut 3, is enclosed within on the pipeline; Be provided with together or the two seals annular groove at upper and lower casing 1,4 split surface, and in closure gasket groove, fill Stamping Steel Ribbon 5.Can cause reasons such as pipeline is out of shape, does not justify when using for a long time owing to pipeline, existing repairing clamp can not seal the pipeline seepage place sometimes effectively, and pipeline repairing work is caused very big difficulty.
The model utility content
Use the distortion of generation, the blow-by problem that causes of factor such as circle for a long time in order to solve pipeline, the purpose of this utility model is to provide a kind of notes seal gease wafer type repairing clamp.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises upper shell and lower shell body, and the surface of contact of described upper shell and lower shell body seals by Stamping Steel Ribbon, forms closure gasket groove between the adjacent seals bar; Described upper shell or lower shell body are provided with grease pouring valve, seal gease by grease gun by described grease pouring valve be injected in the described closure gasket groove, form with Stamping Steel Ribbon multiple-sealed.
Wherein: described upper shell and lower shell body are horizonally split, are fixed together by bolt and nut; Described grease pouring valve is a plurality of, injects seal gease respectively in described closure gasket groove; Described Stamping Steel Ribbon is a plurality of, all injects seal gease between adjacent two Stamping Steel Ribbons.
Advantage of the present utility model and good effect are:
1. the utility model has designed multiple-sealed at the split surface of upper and lower casing, and the closure gasket groove that forms between the adjacent seals bar injects seal gease, has realized multiple-sealed.
2. the utility model has been installed grease pouring valve at the housing of repairing clamp, seal gease is injected by grease pouring valve with grease gun.
3. the utility model is simple in structure, and sealability is reliable, efficiently solves because pipeline uses the distortion of generation, the blow-by phenomenon in the repairing process that causes of factor such as circle for a long time.
Description of drawings
Fig. 1 looks sectional view for the master of existing repairing clamp;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view cutaway drawing of Fig. 1;
Fig. 4 looks sectional view for master of the present utility model;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the vertical view cutaway drawing of Fig. 4;
Wherein: 1 is upper shell, and 2 is bolt, and 3 is nut, and 4 is lower shell body, and 5 is Stamping Steel Ribbon, and 6 is grease pouring valve, and 7 is seal gease.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 4～6, the utility model comprise upper shell 1, lower shell body 4,, Stamping Steel Ribbon 5 and grease pouring valve 6, wherein upper shell 1 is identical with lower shell body 4 shapes, middle radial cross section is that semicircle, both sides are adpting flange, and is fixed together with bolt 2 and nut 3.Upper shell 1 and lower shell body 4 are horizonally split, seal by Stamping Steel Ribbon 5 at the surface of contact (split surface) of upper shell 1 with lower shell body 4; Stamping Steel Ribbon 5 is a plurality of, all forms closure gasket groove (quantity of closure gasket groove can according to the size design of repairing clamp) between the adjacent seals bar 5.Upper shell 1 or lower shell body 4 are provided with grease pouring valve 6, and present embodiment is the grease pouring valve 6 that arranges at upper shell 1; Grease pouring valve 6 is a plurality of, injects seal gease 7 respectively in described closure gasket groove; Seal gease 7 is injected in each closure gasket groove, forms multiple-sealed with Stamping Steel Ribbon 5 by grease pouring valve 6 by grease gun.
The utlity model has multiple-sealedly, guaranteed owing to pipeline distortion, still do not have good sealability under the phenomenon such as circle.
Claims (4)
1. annotate seal gease wafer type repairing clamp for one kind, comprise upper shell and lower shell body, it is characterized in that: described upper shell (1) seals by Stamping Steel Ribbon (5) with the surface of contact of lower shell body (4), and the adjacent seals bar forms closure gasket groove between (5); Described upper shell (1) or lower shell body (4) are provided with grease pouring valve (6), and seal gease (7) is injected in the described closure gasket groove, forms multiple-sealed with Stamping Steel Ribbon (5) by described grease pouring valve (6) by grease gun.
2. by the described notes seal gease of claim 1 wafer type repairing clamp, it is characterized in that: described upper shell (1) and lower shell body (4) are horizonally split, are fixed together by bolt (2) and nut (3).
3. by the described notes seal gease of claim 1 wafer type repairing clamp, it is characterized in that: described grease pouring valve (6) injects seal gease (7) respectively for a plurality of in described closure gasket groove.
4. by the described notes seal gease of claim 1 wafer type repairing clamp, it is characterized in that: described Stamping Steel Ribbon (5) all injects seal gease (7) for a plurality of between adjacent two Stamping Steel Ribbons (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021525 CN203147155U (en) | 2013-01-15 | 2013-01-15 | Sealant-filled butt-clamping repair clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021525 CN203147155U (en) | 2013-01-15 | 2013-01-15 | Sealant-filled butt-clamping repair clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147155U true CN203147155U (en) | 2013-08-21 |
Family
ID=48974678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021525 Expired - Fee Related CN203147155U (en) | 2013-01-15 | 2013-01-15 | Sealant-filled butt-clamping repair clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257827A (en) * | 2015-11-25 | 2016-01-20 | 西南石油大学 | Sealing rubber core for external casing thread sealing detection device |
| CN107355633A (en) * | 2017-07-20 | 2017-11-17 | 张国根 | A kind of isolated sealing clamp of pressure pipeline and sealing technology |
| CN108105387A (en) * | 2018-01-30 | 2018-06-01 | 洛阳理工学院 | A kind of new end face seal structure |
-
2013
- 2013-01-15 CN CN 201320021525 patent/CN203147155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257827A (en) * | 2015-11-25 | 2016-01-20 | 西南石油大学 | Sealing rubber core for external casing thread sealing detection device |
| CN105257827B (en) * | 2015-11-25 | 2017-03-22 | 西南石油大学 | Sealing rubber core for external casing thread sealing detection device |
| CN107355633A (en) * | 2017-07-20 | 2017-11-17 | 张国根 | A kind of isolated sealing clamp of pressure pipeline and sealing technology |
| CN108105387A (en) * | 2018-01-30 | 2018-06-01 | 洛阳理工学院 | A kind of new end face seal structure |
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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: 20130821 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |