CN102818088A - Rigid self-sealing quick connector - Google Patents
Rigid self-sealing quick connector Download PDFInfo
- Publication number
- CN102818088A CN102818088A CN2012103013485A CN201210301348A CN102818088A CN 102818088 A CN102818088 A CN 102818088A CN 2012103013485 A CN2012103013485 A CN 2012103013485A CN 201210301348 A CN201210301348 A CN 201210301348A CN 102818088 A CN102818088 A CN 102818088A
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- connecting ring
- ring
- gearing device
- groove
- self sealing
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Abstract
The invention relates to a rigid self-sealing quick connector. The connector comprises a first connecting ring (3) and a second connecting ring (6) which contact with each other at two end faces, an annular groove is arranged on the end face of the first connecting ring (3), an O-shaped sealing ring (5) is embedded into the groove, the second connecting ring (6) is provided with an annular flange which is inserted into the groove of the first connecting ring (3) to closely contact with the O-shaped sealing ring (5), wedge grooves are arranged on outer ring walls of the first connecting ring (3) and the second connecting ring (6), a meshing device (4) is of a circular structure composed of two semicircular structures, and wedge grooves correspondingly matching with the wedge grooves on the first connecting ring (3) and the second connecting ring (6) are arranged on the inner circular wall of the meshing device (4). The rigid self-sealing quick connector is quick and convenient to connect and easy to maintain.
Description
Technical field
The present invention relates to a kind of rigidity self sealing ready-packaged joint, belong to the pipeline connection technology field.
Background technique
At present, conventional pipeline connects and all adopts flange connection, and flange need take bigger space when installing, and also need leave enough construction spaces when installing and carry out the fastening of screw thread; Simultaneously in whole connection procedure, except that requisite workpiece such as nut, bolt, also need other like instruments such as spanner, screw-drivers, thus its that required time is installed is also longer.And after working long hours, surrender and creep appear in bolt material, and the degree of tightening that makes weakens, so that destroy the tight performance that connects, and also are not easy to maintenance simultaneously; For this reason, the ready-packaged joint of other modes that the someone researches and develops, a kind of " the pipeline quick-acting and quick-discharging connection part " announced like Chinese patent 201210109629.0, but mode in use, its sealing effect is relatively poor.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of connect efficient and convenient, be easy to safeguard and the rigidity self sealing ready-packaged joint of good sealing effect.
The objective of the invention is to realize like this: a kind of rigidity self sealing ready-packaged joint; Said joint includes two contacted connecting rings one of end face and connecting ring two; And the axis of connecting ring one and connecting ring two is located along the same line; Offer an annular groove on the end face of said connecting ring one; Be embedded to an O RunddichtringO in this groove, said connecting ring two is provided with an annular flange flange, and this flange is inserted in the groove of connecting ring one and the closely contact mutually of O RunddichtringO; Be provided with wedge slot on the external annulus of said connecting ring one and connecting ring two; Gearing device is the circular ring of being made up of two part-annular structures, and the internal ring wall of gearing device be provided with connecting ring one and connecting ring two on the wedge slot of the corresponding coupling of wedge slot, said gearing device is set on connecting ring one and the connecting ring two through cooperatively interacting of wedge slot.
Rigidity self sealing ready-packaged joint of the present invention, the inclination of said wedge slot is 3 ~ 5 °.
Rigidity self sealing ready-packaged joint of the present invention has a locking ring to be set on the gearing device.
Rigidity self sealing ready-packaged joint of the present invention revolves on the said locking ring and is equipped with screw, and said screw contacts with the outer wall of gearing device after passing the ring wall of locking ring.
Rigidity self sealing ready-packaged joint of the present invention, the outer wall of said gearing device is provided with a circular groove, and screw is inserted in this circular groove after passing the ring wall of locking ring.
Compared with prior art, the invention has the beneficial effects as follows:
1) applied widely: the pipeline that can be used for all size connects;
2) profile is small and exquisite: compare with flange coupling connector, weight has reduced 50%--80%, and the amount at end of each connector part has reduced 50%--70%;
4) rigidity is strong: design the locking ring of uniqueness and contacting that gearing device fits like a glove on the connector, more increased the rigidity of connector, need not re-use suspension and support;
5) easy for installation; Speed is fast: the connector unique design guarantee it can be under the very big situation of the temperature difference proper functioning, every assembling or dismantle a connector and can save at least 15-20 minutes need not to measure moment; Need not to aim at bolt hole, need after suddenly cold and hot changes, not regulate connector again;
6) sealing strengthens: connector unique design (O RunddichtringO) guarantee it with the increase of pressure sealability better, do not produce leakage, reliability is high, the few damage.
Description of drawings
Fig. 1 is the structural representation of rigidity self sealing ready-packaged joint of the present invention.
Fig. 2 accomplishes the structural representation after connecting for rigidity self sealing ready-packaged joint of the present invention.
Fig. 3 is
enlarged view of rigidity self sealing ready-packaged joint Fig. 2 of the present invention.
Wherein:
Locking ring 1, screw 2, connecting ring 1, gearing device 4, O RunddichtringO 5, connecting ring 26.
Embodiment
Referring to Fig. 1 ~ 3, a kind of rigidity self sealing ready-packaged joint that the present invention relates to, said joint include two contacted connecting rings 1 of end face and connecting ring 26; And the axis of connecting ring 1 and connecting ring 26 is located along the same line, and offers an annular groove on the end face of said connecting ring 1, has been embedded to an O RunddichtringO 5 in this groove; Said connecting ring 26 is provided with an annular flange flange, and this flange is inserted in the groove of connecting ring 1 and O RunddichtringO 5 closely contact mutually, is provided with wedge slot on the external annulus of said connecting ring 1 and connecting ring 26; Gearing device 4 is the circular ring of being made up of two part-annular structures, and the internal ring wall of gearing device 4 be provided with connecting ring 1 and connecting ring 26 on the wedge slot of the corresponding coupling of wedge slot, said gearing device 4 is set on connecting ring 1 and the connecting ring 26 through cooperatively interacting of wedge slot; Be that connecting ring 1 links together through gearing device 4 with connecting ring 26; The inclination of above-mentioned wedge slot is 3 ° ~ 5 °, has a locking ring 1 to be set on the gearing device 4, and gearing device 4 is played fastening effect; Strengthen the soundness of connection; And revolve on the locking ring 1 and be equipped with screw 2, said screw 2 contacts with the outer wall of gearing device 4 after passing the ring wall of locking ring 1, and is concrete; The outer wall of gearing device 4 is provided with a circular groove; Screw 2 is inserted in this circular groove after passing the ring wall of locking ring 1, can further compress gearing device 4 through screw 2, in the process that compresses; Because the cooperation of wedge slot exists; Make connecting ring 1 and connecting ring 26 draw closer together each other, thereby make the flange of connecting ring 26 compress the O RunddichtringO 5 that is embedded in connecting ring one 3 grooves firmly, thereby strengthened sealing effect.
During use; Earlier O RunddichtringO 5 is positioned in the groove of connecting ring 1; End face with connecting ring 26 is connected with the end face of connecting ring 1 then; Make the flange of connecting ring 26 insert in the groove of connecting ring 1 and O RunddichtringO 5 closely contact mutually, will be sleeved on by the gearing device 4 that two semicircular ring constitute conveniently on connecting ring 1 and the connecting ring 26, connecting ring 1 and connecting ring 26 are linked together through the cooperatively interacting of wedge slot on gearing device 4 and connecting ring 1, the connecting ring 26; Then locking ring 1 is sleeved on the gearing device 4, can does further reinforcement through 2 pairs of connections of screw and sealing subsequently; In whole process, tool free can conveniently be accomplished connection, has accelerated the joint efficiency of whole connection greatly; And in installation process, need not take up room, big broad aspect safeguard and maintenance.
Claims (5)
1. rigidity self sealing ready-packaged joint; It is characterized in that: said joint includes two contacted connecting rings one (3) of end face and connecting ring two (6); And the axis of connecting ring one (3) and connecting ring two (6) is located along the same line; Offer an annular groove on the end face of said connecting ring one (3); Be embedded to an O RunddichtringO (5) in this groove, said connecting ring two (6) is provided with an annular flange flange, and this flange is inserted in the groove of connecting ring one (3) and O RunddichtringO (5) closely contact mutually; Be provided with wedge slot on the external annulus of said connecting ring one (3) and connecting ring two (6); Gearing device (4) is the circular ring of being made up of two part-annular structures, and the internal ring wall of gearing device (4) be provided with connecting ring one (3) and connecting ring two (6) on the wedge slot of the corresponding coupling of wedge slot, said gearing device (4) is set on connecting ring one (3) and the connecting ring two (6) through cooperatively interacting of wedge slot.
2. a kind of according to claim 1 rigidity self sealing ready-packaged joint is characterized in that: the inclination of said wedge slot is 3 ~ 5 °.
3. a kind of according to claim 1 rigidity self sealing ready-packaged joint is characterized in that: have a locking ring (1) to be set on the gearing device (4).
4. like the said a kind of rigidity self sealing ready-packaged joint of claim 3, it is characterized in that: revolve on the said locking ring (1) and be equipped with screw (2), said screw (2) contacts with the outer wall of gearing device (4) after passing the ring wall of locking ring (1).
5. like the said a kind of rigidity self sealing ready-packaged joint of claim 3, it is characterized in that: the outer wall of said gearing device (4) is provided with a circular groove, and screw (2) is inserted in this circular groove after passing the ring wall of locking ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301348.5A CN102818088B (en) | 2012-08-23 | 2012-08-23 | Rigid self-sealing quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301348.5A CN102818088B (en) | 2012-08-23 | 2012-08-23 | Rigid self-sealing quick connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818088A true CN102818088A (en) | 2012-12-12 |
| CN102818088B CN102818088B (en) | 2014-07-09 |
Family
ID=47302402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210301348.5A Active CN102818088B (en) | 2012-08-23 | 2012-08-23 | Rigid self-sealing quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818088B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962887A (en) * | 2021-02-05 | 2021-06-15 | 江苏筑原建筑设计有限公司 | Lighting integrated building glass breast board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159132A (en) * | 1978-04-03 | 1979-06-26 | Hitz Gifford L | Sealed connection |
| SU1617234A1 (en) * | 1987-07-03 | 1990-12-30 | Предприятие П/Я А-3556 | Pipe-line connection |
| US5131632A (en) * | 1991-10-28 | 1992-07-21 | Olson Darwin B | Quick coupling pipe connecting structure with body-tapered sleeve |
| CN2118228U (en) * | 1992-03-25 | 1992-10-07 | 钱华强 | Self-locking type pipe joint |
| CN2260224Y (en) * | 1996-10-11 | 1997-08-20 | 吴文伦 | Easily disassembled and self-locking pipe joint |
| CN2599368Y (en) * | 2003-02-21 | 2004-01-14 | 黄国华 | Pressure-resisting fast connection device for pipeline |
| CN201589025U (en) * | 2009-12-02 | 2010-09-22 | 淄博佳能石化机械有限公司 | Fast-assembly pipe connector |
| CN202791068U (en) * | 2012-08-23 | 2013-03-13 | 江苏金童重机制造有限公司 | Rigid self-sealing quick coupler |
-
2012
- 2012-08-23 CN CN201210301348.5A patent/CN102818088B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159132A (en) * | 1978-04-03 | 1979-06-26 | Hitz Gifford L | Sealed connection |
| SU1617234A1 (en) * | 1987-07-03 | 1990-12-30 | Предприятие П/Я А-3556 | Pipe-line connection |
| US5131632A (en) * | 1991-10-28 | 1992-07-21 | Olson Darwin B | Quick coupling pipe connecting structure with body-tapered sleeve |
| CN2118228U (en) * | 1992-03-25 | 1992-10-07 | 钱华强 | Self-locking type pipe joint |
| CN2260224Y (en) * | 1996-10-11 | 1997-08-20 | 吴文伦 | Easily disassembled and self-locking pipe joint |
| CN2599368Y (en) * | 2003-02-21 | 2004-01-14 | 黄国华 | Pressure-resisting fast connection device for pipeline |
| CN201589025U (en) * | 2009-12-02 | 2010-09-22 | 淄博佳能石化机械有限公司 | Fast-assembly pipe connector |
| CN202791068U (en) * | 2012-08-23 | 2013-03-13 | 江苏金童重机制造有限公司 | Rigid self-sealing quick coupler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962887A (en) * | 2021-02-05 | 2021-06-15 | 江苏筑原建筑设计有限公司 | Lighting integrated building glass breast board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818088B (en) | 2014-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214434, 73, Cheng Zhang Road, Jiangyin Development Zone, Jiangsu, Wuxi Applicant after: Jintong Heavy Machinery Manufacturing Co., Ltd. Applicant after: JIANGYIN JINTONG PETROCHEMICAL PIPE FITTINGS CO., LTD. Address before: 214434, 73, Cheng Zhang Road, Jiangyin Development Zone, Jiangsu, Wuxi Applicant before: Jintong Heavy Machinery Manufacturing Co., Ltd. Applicant before: Jiangyin Jintong Petrochemical Pipe Fittings Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214431 No. 973 Changjiang Road, Jiangyin, Wuxi, Jiangsu Co-patentee after: JIANGYIN JINTONG PETROCHEMICAL PIPE FITTINGS CO., LTD. Patentee after: Jiangyin Jintong Heavy Machinery Manufacturing Co., Ltd Address before: 214434, 73, Cheng Zhang Road, Jiangyin Development Zone, Jiangsu, Wuxi Co-patentee before: JIANGYIN JINTONG PETROCHEMICAL PIPE FITTINGS CO., LTD. Patentee before: Jintong Heavy Machinery Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 214431 Yangtze Road 973, Jiangyin High-tech Zone, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: JIANGYIN JINTONG PETROCHEMICAL PIPE FITTINGS CO., LTD. Address before: 214431 No. 973 Changjiang Road, Jiangyin, Wuxi, Jiangsu Co-patentee before: JIANGYIN JINTONG PETROCHEMICAL PIPE FITTINGS CO., LTD. Patentee before: Jiangyin Jintong Heavy Machinery Manufacturing Co., Ltd |
|
| TR01 | Transfer of patent right |