CN201487429U - Clamp coupling for pipelines - Google Patents
Clamp coupling for pipelines Download PDFInfo
- Publication number
- CN201487429U CN201487429U CN2009200153213U CN200920015321U CN201487429U CN 201487429 U CN201487429 U CN 201487429U CN 2009200153213 U CN2009200153213 U CN 2009200153213U CN 200920015321 U CN200920015321 U CN 200920015321U CN 201487429 U CN201487429 U CN 201487429U
- Authority
- CN
- China
- Prior art keywords
- coupling
- pipelines
- clip
- clamp
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model provides a clamp coupling for pipelines. Guide clamps on the upper side and the lower side are clamped outside clamp heads through fastening bolts and fastening screw caps; and the joint between the clamp heads on the two sides is provided with a compound flexible graphite ring. Therefore, the clamp coupling of the clamp heads at the two ends is realized. The clamp coupling for the pipelines has the characteristics of easy coupling for the pipelines, capability of realizing automatic guide, high coupling strength, good sealing effect, difficult leakage, easy alignment, difficult fracture by hammering, long service life, time conservation and labor conservation, and is suitable for coupling various pipelines, particularly suitable for coupling high-temperature and high-pressure pipelines.
Description
Technical field
The utility model provides the pipeline clip joiner that the mechanical field pipeline connects usefulness.
Background technique
Before the utility model proposes, in the clamp device for the connection of High Temperature High Pressure pipeline, often use slips, the slips gripping surface contacts insufficient with a pipeline connecting end clamp inclined-plane, have only 2 contacts, contact also not five equilibrium, bevel angle is misfitted, cause easily to clamp the inclined-plane and pull, and be difficult for over against direct-connected adapter.Because the contact of slips two ends is stressed, arc watt centre is unsettled, clamp when connecting two pipe end clamps, need knock in the middle of the slips with sledgehammer, slips often ruptures, and most of slips is owing to fracture is scrapped, because tightly not causing, folder do not cross thermal loss in a large number again, directly cause major safety risks and economic loss, and install and take a lot of work, require great effort, so need to improve.
The disadvantage of this slips is: watt mouth is for facing bathtub construction directly, so, in the time of on being buckled in connecting head, be difficult for buckling into and locating, when with the hammering snapping, also cause the corrupted of slips easily.
Summary of the invention
In order to overcome the shortcoming of the clip joiner that has the pipeline connection now, the utility model provides pipeline clip joiner.This joiner cooperatively interacts by clip body and the seal that upper and lower guiding clip constitutes, and solves pipeline and connects and the technical problem that seals.
The scheme that the utility model technical solution problem is adopted is: be stuck in the outside of clip head by the guiding clip of upside and downside by clamping bolt and fastening nut, in the joint of both sides clip head compounded flexible graphite ring and seal be housed.The clip of realizing two ends clip head connects.
Good effect is: the utlity model has easily, and can realize automatic guide the pipeline connection, and the linking intensity height, good sealing effect is difficult for leaking, and aligns easily, and hammer strikes and is difficult for corrupted, and long service life saves time, the labour-saving characteristics.Use when suitable various pipelines connect, particularly connect and use at the High Temperature High Pressure pipeline.
Description of drawings
Fig. 1 is provided with key plan for the utility model clip and seal
Fig. 2 is the utility model clip body assembled state figure
Fig. 3 is the utility model clip head sectional structure chart
Among the figure, 1. clip head, 2. compounded flexible graphite ring, 3, seal, 4. guiding clip, 5, clamping bolt, 6. fastening nut.
Embodiment
Shown in Fig. 1-3, be stuck in the outside of clip head 1 by the guiding clip 4 of upside and downside by clamping bolt 5 and fastening nut 6, in the joint of both sides clip head compounded flexible graphite ring and seal 3 are housed.The clip of realizing two ends clip head connects.
Use of the present utility model
When installing and using, the clip head is welded on the pipeline end that both sides need connect, and both sides clip head aligned, then, the guiding clip of downside is placed at the downside of clip head, the guiding clip of upside is snapped on the guiding clip of downside, make snap-ring groove fasten the clamping edge of clip head, in the bolt hole of upper and lower guiding clip, intert clamping bolt again, two ends screw with fastening nut, and along with tightening up of guiding clip, the clip head at pipeline two ends is under the acting in conjunction of compound seal ring and seal, realized that tight contact connects, simultaneously tight seal.
Claims (1)
1. pipeline clip joiner, be stuck in the outside of clip head (1) by clamping bolt (5) and fastening nut (6) by the guiding clip (4) of upside and downside, it is characterized in that: compounded flexible graphite ring (2) and seal (3) are housed in the joint of both sides clip head, realize that the clip of two ends clip head connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200153213U CN201487429U (en) | 2009-07-16 | 2009-07-16 | Clamp coupling for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200153213U CN201487429U (en) | 2009-07-16 | 2009-07-16 | Clamp coupling for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487429U true CN201487429U (en) | 2010-05-26 |
Family
ID=42426308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200153213U Expired - Fee Related CN201487429U (en) | 2009-07-16 | 2009-07-16 | Clamp coupling for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541694A (en) * | 2019-10-12 | 2019-12-06 | 克拉玛依胜利高原机械有限公司 | Wellhead skid-mounted process assembly |
| CN114962823A (en) * | 2021-12-16 | 2022-08-30 | 中国船舶重工集团公司第七一一研究所 | Clamp and pipeline structure with same for internal combustion engine |
-
2009
- 2009-07-16 CN CN2009200153213U patent/CN201487429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541694A (en) * | 2019-10-12 | 2019-12-06 | 克拉玛依胜利高原机械有限公司 | Wellhead skid-mounted process assembly |
| CN114962823A (en) * | 2021-12-16 | 2022-08-30 | 中国船舶重工集团公司第七一一研究所 | Clamp and pipeline structure with same for internal combustion engine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170716 |