CN202580413U - Quick-connecting device for pipelines - Google Patents
Quick-connecting device for pipelines Download PDFInfo
- Publication number
- CN202580413U CN202580413U CN 201220256467 CN201220256467U CN202580413U CN 202580413 U CN202580413 U CN 202580413U CN 201220256467 CN201220256467 CN 201220256467 CN 201220256467 U CN201220256467 U CN 201220256467U CN 202580413 U CN202580413 U CN 202580413U
- Authority
- CN
- China
- Prior art keywords
- slips
- adpting flange
- narrow
- wide
- annular lug
- 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
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a quick-connecting device for pipeline in the technical field of connecting devices for the pipelines. The quick-connecting device comprises a left connecting flange, a right connection flange and a sealing device, at least three left slips are mounted on the left side of the sealing device, left clamping teeth for clamping the pipelines are distributed on inner walls of the left slips, a slope with small left side and large right side is formed on an outer side of the left slips, the left connecting flange is shaped in a step with inner diameter small on the left side and large on the right side, the inner side on the left portion of the left connecting flange is a slope with small left side and large right side, the left portion of the left connecting flange is sleeved on the left slips, and the right portion of the left connecting flange is sleeved on the sealing device and is matched with the outer diameter of the sealing device. The quick-connecting device is reasonable and compact in structure and convenient to use and has the advantages of good stability and high safety, the purpose for quick pipeline connection is realized by matching the left connecting flange, the right connecting flange, a steel sealing ring, a left sealing packing, a right sealing packing, left slips and right slips, mounting cost is lowered, and working efficiency is improved.
Description
Technical field
The utility model relates to the line connection device technical field, is a kind of pipeline Quick Connect Kit.
Background technique
At present, the mode of crude oil pilot production mainly be with crude oil through underground collect ground after, carry through oil transfer pump, petroleum pipeline or haulage vehicle, concentrate Crude Oil Transportation the back that it is handled.The installation of petroleum pipeline generally is that erection unit is behind the scene; Crane puts the erection unit lifting in place according to well layout; Through erection unit pipeline is connected then; Conventional connecting means is to carry out non-destructive inspection etc. after welding at the scene, welding, and this Placement not only wastes time and energy and also has potential safety hazard.
Summary of the invention
The utility model provides a kind of pipeline Quick Connect Kit, has overcome the deficiency of above-mentioned existing technology, and it can effectively solve petroleum pipeline and adopt the Placement of field welding and cause the problem that wastes time and energy and have potential safety hazard.
The technological scheme of the utility model realizes through following measure: a kind of pipeline Quick Connect Kit comprises left adpting flange, right adpting flange and seal arrangement; At least three left slips are installed in the left side of seal arrangement; On the inwall of left slips, be evenly equipped with the left latch that can block pipeline; A left side slips outer side surface be wide inclined-plane, the left narrow right side, left adpting flange be internal diameter be the left narrow right side wide step-like, the left part inner side surface of left adpting flange is wide inclined-plane, the left narrow right side; The left part of left side adpting flange is sleeved on the left slips, and the right part of left adpting flange is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; At least three right slips are installed on the right side of seal arrangement; On the inwall of right slips, be evenly equipped with the right latch that can block pipeline; The outer side surface of right slips is narrow inclined-plane, the left wide right side, right adpting flange be internal diameter be the left wide right side narrow step-like, the right part inner side surface of right adpting flange be the left wide right side narrow the inclined-plane; The right part of right adpting flange is sleeved on the right slips, and the left part of right adpting flange is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; Left side adpting flange and right adpting flange are fixedly installed togather through securing means and left slips and right slips are held out against on seal arrangement respectively.
Be to the further optimization of above-mentioned model utility technological scheme below or/and improve:
Above-mentioned seal arrangement can comprise sealing steel rings, left sealed packing and right sealed packing; Inboard, middle part at sealing steel rings is fixed with collar stop; On the left side of sealing steel rings, be fixed with left annular lug; Right annular groove is arranged on the right side of left sealed packing, and the left side of right annular groove is pressed on the left side of left annular lug through left slips; On the right side of sealing steel rings, be fixed with right annular lug, left annular groove is arranged on the left side of right sealed packing, the right side of left annular groove is pressed on the right side of right annular lug through right slips.
Above-mentioned securing means can comprise screw rod and nut; Outer end at left adpting flange and right adpting flange is evenly equipped with the screw rod mounting hole respectively, and left adpting flange and right adpting flange are fixedly installed togather through screw rod mounting hole, screw rod and nut.
The above-mentioned right-hand member outside at left slips can be fixed with You Katai, and You Katai is sleeved on the right part of left adpting flange; The left end outside at right slips is fixed with Zuo Katai, and Zuo Katai is sleeved on the left part of right adpting flange.
Above-mentioned left annular lug can be the wide frustoconic shape in the left narrow right side, and right annular groove is corresponding with left annular lug; Right annular lug is the narrow frustoconic shape in the left wide right side, and left annular groove is corresponding with right annular lug.
Above-mentioned left side at left sealed packing can be equipped with four left slips, and four right slips are installed on the right side of right sealed packing.
The utility model reasonable and compact in structure; Easy to use; Through being used of left adpting flange, right adpting flange, sealing steel rings, left sealed packing, right sealed packing, left slips and right slips, realize the purpose of quick connecting pipe line, have good stability and safe characteristics; Reduce installation cost, improved working efficiency.
Description of drawings
Accompanying drawing 1 is looked the sectional structure schematic representation for the installation master of the utility model most preferred embodiment.
Coding in the accompanying drawing is respectively: 1 is left adpting flange, and 2 is right adpting flange, and 3 is left slips, and 4 is left latch, and 5 is right slips; 6 is right latch, and 7 is sealing steel rings, and 8 is left sealed packing, and 9 is right sealed packing, and 10 is collar stop; 11 is left annular lug, and 12 is right annular groove, and 13 is right annular lug, and 14 is left annular groove, and 15 is screw rod; 16 is nut, and 17 is right Ka Tai, and 18 is left Ka Tai, and 19 is connecting tube, and 20 is pipe to be connected.
Embodiment
The utility model does not receive following embodiment's restriction, can confirm concrete mode of execution according to the technological scheme and the actual conditions of the utility model.
In the utility model; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1, this pipeline Quick Connect Kit comprises left adpting flange 1, right adpting flange 2 and seal arrangement; At least three left slips 3 are installed in the left side of seal arrangement; On the inwall of left slips 3, be evenly equipped with the left latch 4 that can block pipeline; A left side slips 3 outer side surface be wide inclined-plane, the left narrow right side, left adpting flange 1 be internal diameter be the left narrow right side wide step-like, the left part inner side surface of left adpting flange 1 is wide inclined-plane, the left narrow right side; The left part of left side adpting flange 1 is sleeved on the left slips 3, and the right part of left adpting flange 1 is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; At least three right slips 5 are installed on the right side of seal arrangement; On the inwall of right slips 5, be evenly equipped with the right latch 6 that can block pipeline; The outer side surface of right slips 5 is narrow inclined-plane, the left wide right side, right adpting flange 2 be internal diameter be the left wide right side narrow step-like, the right part inner side surface of right adpting flange 2 be the left wide right side narrow the inclined-plane; The right part of right adpting flange 2 is sleeved on the right slips 5, and the left part of right adpting flange 2 is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; Left side adpting flange 1 is fixedly installed togather through securing means with right adpting flange 2 and left slips 3 is held out against on seal arrangement respectively with right slips 5.
Can according to actual needs above-mentioned pipeline Quick Connect Kit be done further to optimize or/and improve:
Shown in accompanying drawing 1, seal arrangement comprises sealing steel rings 7, left sealed packing 8 and right sealed packing 9; Inboard, middle part at sealing steel rings 7 is fixed with collar stop 10; On the left side of sealing steel rings 7, be fixed with left annular lug 11; Right annular groove 12 is arranged on the right side of left sealed packing 8, and the left side of right annular groove 12 is pressed on the left side of left annular lug 11 through left slips 3; On the right side of sealing steel rings 7, be fixed with right annular lug 13, left annular groove 14 is arranged on the left side of right sealed packing 9, the right side of left annular groove 14 is pressed on the right side of right annular lug 13 through right slips 5.Like this, left sealed packing 8 be convenient to and left adpting flange 1 and connecting tube 19 between sealing; Right sealed packing 9 be convenient to and right adpting flange 2 and pipe to be connected 20 between sealing.Collar stop 10 plays the effect of connecting tube 19 with pipe to be connected 20 location.During use, the right side of connecting tube 19 is withstood on the left side of collar stop 10, the left side of pipe 20 to be connected is withstood on the right side of collar stop 10; When connecting tube 19 and pipe 20 to be connected bear hydrodynamic pressure; Hydrodynamic pressure acts on respectively on left sealed packing 8 and the right sealed packing 9, and left sealed packing 8 passes pressure on left slips 3, and right sealed packing 9 passes pressure on right slips 5; During increased pressure; The left latch 4 chucking connecting tubes 19 of left side slips 3, the right latch 6 chuckings pipe 20 to be connected of right slips 5, thus realize being tightly connected of connecting tube 19 and pipe 20 to be connected.
Shown in accompanying drawing 1, securing means comprises screw rod 15 and nut 16; Outer end at left adpting flange 1 and right adpting flange 2 is evenly equipped with the screw rod mounting hole respectively, and left adpting flange 1 is fixedly installed togather through screw rod mounting hole, screw rod 15 and nut 16 with right adpting flange 2.Like this, screw rod 15 and nut 16 are convenient to fastening, the installation and removal between left adpting flange 1 and the right adpting flange 2.Through screw rod 15 and nut 16 left adpting flange 1, left slips 3, left sealed packing 8, sealing steel rings 7, right sealed packing 9, right slips 5 and right adpting flange 2 are tightened together.
Shown in accompanying drawing 1, be fixed with right card platform 17 in the right-hand member outside of left slips 3, right card platform 17 is sleeved on the right part of left adpting flange 1; Be fixed with left side card platform 18 in the left end outside of right slips 5, left side card platform 18 is sleeved on the left part of right adpting flange 2.Like this, right side card platform 17 compresses sealing steel rings 7, left sealed packing 8 and right sealed packing 9 with left side card platform 18.
Shown in accompanying drawing 1, left annular lug 11 is the wide frustoconic shape in the left narrow right side, and right annular groove 12 is corresponding with left annular lug 11; Right annular lug 13 is the narrow frustoconic shape in the left wide right side, and left annular groove 14 is corresponding with right annular lug 13.Be convenient to the sealing between left annular lug 11 and the right annular groove 12 like this, the sealing between right annular lug 13 and the left annular groove 14.
Shown in accompanying drawing 1, in the left side of left sealed packing 8 four left slips 3 are installed, four right slips 5 are installed on the right side of right sealed packing 9.Left side slips 3 is respectively the quenching part with right slips 5.
Above technical characteristics has constituted the most preferred embodiment of the utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristics according to actual needs, satisfies the demand of different situations.
Claims (10)
1. a pipeline Quick Connect Kit is characterized in that comprising left adpting flange, right adpting flange and seal arrangement; At least three left slips are installed in the left side of seal arrangement; On the inwall of left slips, be evenly equipped with the left latch that can block pipeline; The outer side surface of left side slips is wide inclined-plane, the left narrow right side, and it is wide step-like in the left narrow right side that left adpting flange is internal diameter, and the left part inner side surface of left adpting flange is wide inclined-plane, the left narrow right side; The left part of left side adpting flange is sleeved on the left slips, and the right part of left adpting flange is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; At least three right slips are installed on the right side of seal arrangement; On the inwall of right slips, be evenly equipped with the right latch that can block pipeline; The outer side surface of right slips is narrow inclined-plane, the left wide right side, and it is narrow step-like in the left wide right side that right adpting flange is internal diameter, the right part inner side surface of right adpting flange be the left wide right side narrow the inclined-plane; The right part of right adpting flange is sleeved on the right slips, and the left part of right adpting flange is sleeved on the seal arrangement and with the external diameter of seal arrangement and matches; Left side adpting flange and right adpting flange are fixedly installed togather through securing means and left slips and right slips are held out against on seal arrangement respectively.
2. pipeline Quick Connect Kit according to claim 1 is characterized in that seal arrangement comprises sealing steel rings, left sealed packing and right sealed packing; Inboard, middle part at sealing steel rings is fixed with collar stop; On the left side of sealing steel rings, be fixed with left annular lug; Right annular groove is arranged on the right side of left sealed packing, and the left side of right annular groove is pressed on the left side of left annular lug through left slips; On the right side of sealing steel rings, be fixed with right annular lug, left annular groove is arranged on the left side of right sealed packing, the right side of left annular groove is pressed on the right side of right annular lug through right slips.
3. pipeline Quick Connect Kit according to claim 1 and 2 is characterized in that securing means comprises screw rod and nut; Outer end at left adpting flange and right adpting flange is evenly equipped with the screw rod mounting hole respectively, and left adpting flange and right adpting flange are fixedly installed togather through screw rod mounting hole, screw rod and nut.
4. pipeline Quick Connect Kit according to claim 1 and 2 is characterized in that the right-hand member outside of left slips is fixed with You Katai, and You Katai is sleeved on the right part of left adpting flange; The left end outside at right slips is fixed with Zuo Katai, and Zuo Katai is sleeved on the left part of right adpting flange.
5. pipeline Quick Connect Kit according to claim 3 is characterized in that the right-hand member outside of left slips is fixed with You Katai, and You Katai is sleeved on the right part of left adpting flange; The left end outside at right slips is fixed with Zuo Katai, and Zuo Katai is sleeved on the left part of right adpting flange.
6. pipeline Quick Connect Kit according to claim 2 is characterized in that left annular lug is the wide frustoconic shape in the left narrow right side, and right annular groove is corresponding with left annular lug; Right annular lug is the narrow frustoconic shape in the left wide right side, and left annular groove is corresponding with right annular lug.
7. pipeline Quick Connect Kit according to claim 3 is characterized in that left annular lug is the wide frustoconic shape in the left narrow right side, and right annular groove is corresponding with left annular lug; Right annular lug is the narrow frustoconic shape in the left wide right side, and left annular groove is corresponding with right annular lug.
8. pipeline Quick Connect Kit according to claim 5 is characterized in that left annular lug is the wide frustoconic shape in the left narrow right side, and right annular groove is corresponding with left annular lug; Right annular lug is the narrow frustoconic shape in the left wide right side, and left annular groove is corresponding with right annular lug.
9. pipeline Quick Connect Kit according to claim 2 is characterized in that the left side of left sealed packing is equipped with four left slips, and four right slips are installed on the right side of right sealed packing.
10. pipeline Quick Connect Kit according to claim 8 is characterized in that the left side of left sealed packing is equipped with four left slips, and four right slips are installed on the right side of right sealed packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256467 CN202580413U (en) | 2012-06-01 | 2012-06-01 | Quick-connecting device for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256467 CN202580413U (en) | 2012-06-01 | 2012-06-01 | Quick-connecting device for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580413U true CN202580413U (en) | 2012-12-05 |
Family
ID=47249822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256467 Expired - Fee Related CN202580413U (en) | 2012-06-01 | 2012-06-01 | Quick-connecting device for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268595A (en) * | 2018-11-22 | 2019-01-25 | 泰州华然不锈钢制品有限公司 | A kind of fluid pipeline steel flange component |
-
2012
- 2012-06-01 CN CN 201220256467 patent/CN202580413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268595A (en) * | 2018-11-22 | 2019-01-25 | 泰州华然不锈钢制品有限公司 | A kind of fluid pipeline steel flange component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201434753Y (en) | Pressure testing tool for self sealed pipe joints | |
| CN204164534U (en) | The combined type connection set of socket joint pipe | |
| CN103016871A (en) | Connecting arrangement | |
| CN202580413U (en) | Quick-connecting device for pipelines | |
| CN203730957U (en) | Insulated joint | |
| CN103558090A (en) | Water pressure testing device and method for single joint of major-diameter pressure-bearing pipeline | |
| CN203082451U (en) | Double-tube sealed nitrogen replacement band oil and gas band pressure leaking stoppage device | |
| CN202302402U (en) | Large-caliber wall-through connector | |
| CN202349599U (en) | Pipeline adjusting device and skid-mounted producing test device | |
| CN203336098U (en) | Adapter flange used for pipeline connection | |
| CN201787216U (en) | High-pressure explosion-proof pipe | |
| CN205781534U (en) | A kind of quickly spigot-and-socket HDPE reality wall drain pipe | |
| CN209818954U (en) | PE water supply pipe capable of preventing joint from bursting | |
| CN201152431Y (en) | Jam-on type four-way pipe joint | |
| CN202215867U (en) | Locking device for large-caliber O-shaped pipeline | |
| CN203230988U (en) | Sealing structure of lining polyurethane pipe | |
| CN207112156U (en) | A kind of 90 ° of SAE adpting flanges of Shockproof corrosion resistant | |
| CN201973390U (en) | Articulated mechanism of high-pressure high-flow oil pipes | |
| CN102853208B (en) | Decompression protection device of high-pressure pipes and protection method | |
| CN111520562A (en) | Flange connecting device for improving stability of composite pipe structure | |
| CN106523814B (en) | A kind of bite type connection enlarging formula steel pipe pipe fitting | |
| CN205383435U (en) | Novel circulation fluid driving system | |
| CN205155449U (en) | Small -bore harmless casing cap | |
| CN204901095U (en) | Socket joint connection mode corrugated steel pipe with flange | |
| CN212319077U (en) | Flange connecting device of composite pipe |
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: 20121205 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |