CN102818088B - Rigid self-sealing quick connector - Google Patents
Rigid self-sealing quick connector Download PDFInfo
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- CN102818088B CN102818088B CN201210301348.5A CN201210301348A CN102818088B CN 102818088 B CN102818088 B CN 102818088B CN 201210301348 A CN201210301348 A CN 201210301348A CN 102818088 B CN102818088 B CN 102818088B
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- connecting ring
- ring
- gearing device
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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 pipeline connection technology field.
Background technique
At present, conventional pipeline connects and all adopts flange connection, and flange need to take larger space while installation, and also needs to leave enough construction spaces while installing and carry out the fastening of screw thread; In whole connection procedure, except the requisite workpiece such as nut, bolt, also need other as the instrument such as spanner, screw-driver, it is also longer that therefore it installs the required time simultaneously.And after working long hours, surrender and creep appear in bolt material, the degree of tightening making weakens, so that destroys the tight performance connecting, and is also not easy to maintenance simultaneously; For this reason, the ready-packaged joint of other modes that someone researches and develops, the one " pipeline fast mounting quick-release connection part " of announcing as Chinese patent 201210109629.0, but mode in use, its sealing effect is poor.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of efficient and convenient, to be easy to maintenance and good sealing effect rigidity self sealing ready-packaged joint that connects is provided.
The object of the present invention is achieved like this: a kind of rigidity self sealing ready-packaged joint, described joint includes connecting ring one and the connecting ring two that two end faces contact, and the axis of connecting ring one and connecting ring two is located along the same line, on the end face of described connecting ring one, offer an annular groove, in this groove, be embedded to an O RunddichtringO, described connecting ring two is provided with an annular flange flange, and this flange is inserted in the groove of connecting ring one and O RunddichtringO phase close contact, on the external annulus of described connecting ring one and connecting ring two, be provided with wedge slot, gearing device is the circular ring being made up of two part-annular structures, and on the internal ring wall of gearing device, be provided with the wedge slot with the corresponding coupling of wedge slot on connecting ring one and connecting ring two, described gearing device is set on connecting ring one and connecting ring two by cooperatively interacting of wedge slot.
Rigidity self sealing ready-packaged joint of the present invention, the inclination of described wedge slot is 3 ~ 5 °.
Rigidity self sealing ready-packaged joint of the present invention, has a locking ring to be set on gearing device.
Rigidity self sealing ready-packaged joint of the present invention, revolves and is equipped with screw on described locking ring, and described screw contacts with the outer wall of gearing device through after the ring wall of locking ring.
Rigidity self sealing ready-packaged joint of the present invention, is provided with a circular groove on the outer wall of described gearing device, screw is inserted in this circular groove through after 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: compared 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: on connector, design contacting that unique locking ring fits like a glove with gearing device, more increased the rigidity of connector, do not need to re-use suspension and support;
5) easy for installation, speed is fast: it can normally work the design assurance of connector uniqueness in the situation that the temperature difference is very large, and every assembling or a connector of dismounting can be saved at least 15-20 minutes, without measuring moment, without aiming at bolt hole, need to after changing, suddenly cold and hot not regulate again connector;
6) sealing strengthen: the design (O RunddichtringO) of connector uniqueness guarantee it with the increase of pressure sealability better, do not produce leakage, reliability is high, seldom damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of rigidity self sealing ready-packaged joint of the present invention.
Fig. 2 is that rigidity self sealing ready-packaged joint of the present invention completes the structural representation after connection.
Fig. 3 is rigidity self sealing ready-packaged joint Fig. 2's of the present invention
enlarged view.
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 the present invention relates to, described joint includes connecting ring 1 and the connecting ring 26 that two end faces contact, and the axis of connecting ring 1 and connecting ring 26 is located along the same line, on the end face of described connecting ring 1, offer an annular groove, in this groove, be embedded to an O RunddichtringO 5, described 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 phase close contacts, on the external annulus of described connecting ring 1 and connecting ring 26, be provided with wedge slot, gearing device 4 is the circular ring being made up of two part-annular structures, and on the internal ring wall of gearing device 4, be provided with the wedge slot with the corresponding coupling of wedge slot on connecting ring 1 and connecting ring 26, described gearing device 4 is set on connecting ring 1 and connecting ring 26 by cooperatively interacting of wedge slot, be that connecting ring 1 and connecting ring 26 link together by gearing device 4, the inclination of above-mentioned wedge slot is 3 ° ~ 5 °, there is a locking ring 1 to be set on gearing device 4, gearing device 4 is played to fastening effect, strengthen the soundness connecting, and on locking ring 1, revolve and be equipped with screw 2, described screw 2 contacts with the outer wall of gearing device 4 through after the ring wall of locking ring 1, concrete, on the outer wall of gearing device 4, be provided with a circular groove, screw 2 is inserted in this circular groove through after the ring wall of locking ring 1, can further compress gearing device 4 by screw 2, in the process compressing, because the cooperation of wedge slot exists, connecting ring 1 and connecting ring 26 are drawn closer together mutually, thereby the flange that makes connecting ring 26 compresses the O RunddichtringO 5 being embedded in connecting ring one 3 grooves firmly, thereby strengthen sealing effect.
When use, first O RunddichtringO 5 is positioned in the groove of connecting ring 1, then the end face of connecting ring 26 is connected with the end face of connecting ring 1, the flange of connecting ring 26 is inserted in the groove of connecting ring 1 and O RunddichtringO 5 phase close contacts, conveniently the gearing device being made up of two semicircular ring 4 is sleeved on connecting ring 1 and connecting ring 26, by gearing device 4 and connecting ring 1, cooperatively interacting of wedge slot on connecting ring 26 links together connecting ring 1 and connecting ring 26, then locking ring 1 is sleeved on gearing device 4, can do further reinforcement to connection and sealing by screw 2 subsequently, in whole process, can conveniently complete connection without instrument, greatly accelerate the joint efficiency of whole connection, and in installation process, do not need to take up room, large broad aspect safeguard and maintenance.
Claims (1)
1. a rigidity self sealing ready-packaged joint, it is characterized in that: described joint includes connecting ring one (3) and the connecting ring two (6) that two end faces contact, and the axis of connecting ring one (3) and connecting ring two (6) is located along the same line, on the end face of described connecting ring one (3), offer an annular groove, in this groove, be embedded to an O RunddichtringO (5), described 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) phase close contact, on the external annulus of described connecting ring one (3) and connecting ring two (6), be provided with wedge slot, gearing device (4) is the circular ring being made up of two part-annular structures, and on the internal ring wall of gearing device (4), be provided with the wedge slot with the corresponding coupling of wedge slot on connecting ring one (3) and connecting ring two (6), described gearing device (4) is set on connecting ring one (3) and connecting ring two (6) by cooperatively interacting of wedge slot, the inclination of described wedge slot is 3 ~ 5 °, there is a locking ring (1) to be set on gearing device (4), on described locking ring (1), revolve and be equipped with screw (2), described screw (2) contacts with the outer wall of gearing device (4) through after the ring wall of locking ring (1), on the outer wall of described gearing device (4), be provided with a circular groove, screw (2) is inserted in this circular groove through after 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 CN102818088A (en) | 2012-12-12 |
| CN102818088B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818088A (en) | 2012-12-12 |
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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 for 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 |