CN2570586Y - Flange joint - Google Patents
Flange joint Download PDFInfo
- Publication number
- CN2570586Y CN2570586Y CN 02260401 CN02260401U CN2570586Y CN 2570586 Y CN2570586 Y CN 2570586Y CN 02260401 CN02260401 CN 02260401 CN 02260401 U CN02260401 U CN 02260401U CN 2570586 Y CN2570586 Y CN 2570586Y
- Authority
- CN
- China
- Prior art keywords
- joint
- locking nut
- fittings body
- ring
- retainer ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 241001661355 Synapsis Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a flange joint. The flange joint adopts a rolling bearing to serve as a rotating component to cause a joint to have the function of flexible rotation during mounting and adjustment. The flange joint of the utility model is composed of a joint sleeve, a joint body, a rolling bearing, a retainer ring, an inner locking nut, and an outer locking nut; one end of the joint body is arranged inside the joint sleeve; the joint body is provided with a shoulder; the retainer ring is arranged on the joint body; the rolling bearing is arranged in the middle of the shoulder and the retainer ring; a sealing member is arranged among the contact point of the interior of the joint sleeve and the middle of one side of the shoulder and the joint sleeve; sealing members are arranged on an inner ring of the retainer ring, an outer ring of the retainer ring and the contact point of the joint body and the joint sleeve to realize sealing; the inner locking nut is rotationally arranged on the joint body to tightly press the retainer ring; the outer locking nut is rotationally arranged inside the joint to tightly press the inner locking nut; the joint sleeve and one end of the joint body present flange shapes.
Description
Technical field
The utility model relates to pipeline connecting device, particularly a kind of flange type loose joint.
Background technique
At present, in the pipeline field, existing coupling arrangement solves not so difficult the accomplishing of sealing problem of connection place, but when requiring connection pipe fitting to have rotating function simultaneously, both take into account has certain difficulty.So existing coupling arrangement can't be accomplished to take into account sealing and turning quality with simple structure, not only flexibility is relatively poor, and makes troubles for easily fitting operation or use.
Summary of the invention
The utility model flange type loose joint technical problem to be solved is: existing pipe fitting coupling arrangement will satisfy when having good sealing and rotating function simultaneously, and both take into account has certain difficulty.So existing coupling arrangement can't be accomplished to take into account sealing and turning quality with simple structure, not only flexibility is relatively poor, and makes troubles for easily fitting operation or use.
The utility model flange type loose joint is to solve the problems of the technologies described above the technological scheme that is adopted to be: realize the connection and the flexible turning quality of joint by the mode that rolling bearing is set in pipe coupling, and adopt the Sealing of vertical and horizontal to realize the sealing of joint.The utility model flange type loose joint is by joints sleeve, fittings body, and rolling bearing, back-up ring, interior locking nut and outer locking nut constitute.One of described fittings body is arranged on described joints sleeve inside, described back-up ring is arranged on the described fittings body, one convex shoulder is arranged on fittings body, described rolling bearing is arranged in the middle of convex shoulder and the back-up ring, between described joints sleeve inside and fittings body head contacting point and convex shoulder one side and joints sleeve, be provided with Sealing, described back-up ring Internal and external cycle and fittings body and adaptor cup jointing synapsis are provided with Sealing, to realize sealing, locking nut is spun on and compresses back-up ring on the fittings body in described, compress interior locking nut in the described outer locking nut precession joints sleeve, described joints sleeve and fittings body one end are flange-like, and be distributed with through hole, so that connect with other pipeline.
Working principle of the present utility model is: adopted the mode of rolling bearing, realized the function that joint rotates flexibly.
The utility model flange type loose joint is applicable to chemical industry, light industry, and medicine, food, industry such as daily, it is little, simple in structure to have a volume, rotates flexibly, uses characteristics such as reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model flange type loose joint.
Embodiment
As shown in Figure 1, the utility model flange type loose joint is by joints sleeve 1, fittings body 6, and rolling bearing 2, back-up ring 3, interior locking nut 4 and outer locking nut 5 constitute.6 one of described fittings bodies are arranged on described joints sleeve 1 inside, described back-up ring 3 is arranged on the described fittings body 6, one convex shoulder is arranged on fittings body 6, described rolling bearing 2 is arranged in the middle of convex shoulder and the back-up ring 3, between described joints sleeve 1 inside and fittings body 6 head contacting points and convex shoulder one side and joints sleeve 1, be provided with Sealing 7, described back-up ring 3 Internal and external cycles and fittings body 6 and joints sleeve 1 contacting point are provided with Sealing, to realize sealing, locking nut 4 is spun on and compresses back-up ring 3 on the fittings body in described, locking nut 4 in compressing in the described outer locking nut 5 precession joints sleeves 1, described joints sleeve 1 and fittings body 6 one ends are flange-like, and be distributed with through hole, so that connect with other pipeline.During enforcement, as long as just unscrew outer locking nut 5 and interior locking nut 4 swivel body 6 or joints sleeve 1 flexibly, locking nut 4 and outer locking nut 5 can be with the joint fixing seals in screwing after forwarding the appropriate location to.The utility model flange type loose joint and prior art contrast, because adopted rolling bearing as rotary component, simplified the structure of coupling arrangement, when implementing, have the function of freely rotating simultaneously, be applicable to multiple industry, have purposes and Practical significance quite flexibly
Claims (1)
1, a kind of flange type loose joint, by joints sleeve, fittings body, rolling bearing, back-up ring, interior locking nut and outer locking nut constitute, it is characterized in that: one of described fittings body is arranged on described joints sleeve inside, one convex shoulder is arranged on the fittings body, described back-up ring is arranged on the described fittings body, described rolling bearing is arranged in the middle of convex shoulder and the back-up ring, be provided with Sealing in described fittings body head and convex shoulder one side and adaptor cup jointing synapsis, described back-up ring Internal and external cycle and fittings body and adaptor cup jointing synapsis are provided with Sealing, described in locking nut be arranged on fittings body, described outer locking nut is located in the joints sleeve, and described joints sleeve and fittings body one end are flange-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260401 CN2570586Y (en) | 2002-09-28 | 2002-09-28 | Flange joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260401 CN2570586Y (en) | 2002-09-28 | 2002-09-28 | Flange joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570586Y true CN2570586Y (en) | 2003-09-03 |
Family
ID=33727462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260401 Expired - Fee Related CN2570586Y (en) | 2002-09-28 | 2002-09-28 | Flange joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570586Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382425A (en) * | 2015-10-14 | 2017-02-08 | 深圳市艾特网能有限公司 | Door shaft communicating vessel |
| CN106641521A (en) * | 2016-10-18 | 2017-05-10 | 白建明 | Hydraulic rotating joint and movable retaining dam |
| NO344715B1 (en) * | 2018-12-20 | 2020-03-23 | Stadpipe As | A swivel coupling, a swivel coupling system, and a method for preventing a swivel coupling from rotating |
| CN111536333A (en) * | 2020-04-27 | 2020-08-14 | 浙江正同管业有限公司 | Movable joint of stainless steel pipe |
-
2002
- 2002-09-28 CN CN 02260401 patent/CN2570586Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382425A (en) * | 2015-10-14 | 2017-02-08 | 深圳市艾特网能有限公司 | Door shaft communicating vessel |
| CN106641521A (en) * | 2016-10-18 | 2017-05-10 | 白建明 | Hydraulic rotating joint and movable retaining dam |
| NO344715B1 (en) * | 2018-12-20 | 2020-03-23 | Stadpipe As | A swivel coupling, a swivel coupling system, and a method for preventing a swivel coupling from rotating |
| CN111536333A (en) * | 2020-04-27 | 2020-08-14 | 浙江正同管业有限公司 | Movable joint of stainless steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2570586Y (en) | Flange joint | |
| CN1488879A (en) | Flange type loose joint | |
| CN2586039Y (en) | Ball active connector | |
| CN2371422Y (en) | Large diameter pipe joint | |
| CN2591377Y (en) | Rotary loose joint | |
| CN2572181Y (en) | Joint for bidirection active value pipe line | |
| CN2573828Y (en) | Ball type union swivel | |
| CN2573826Y (en) | Swing swival joint | |
| CN1488883A (en) | Ball type loose joint | |
| CN2610199Y (en) | Quick assembling and disassembling pipe joint | |
| CN2379683Y (en) | Large diameter pipe joint | |
| CN2575392Y (en) | Closing valve for magnetic code lock | |
| CN2573829Y (en) | Roller type union swivel | |
| CN2605453Y (en) | Equi-diameter double safety joint of aluminium-plastic composite pipe | |
| CN2388458Y (en) | Clamping type pipe joint | |
| CN2384092Y (en) | Anti-rotation pipe joint | |
| CN2376567Y (en) | Quick joint for hose | |
| CN2424348Y (en) | Connector for non-metal hose and end tubing | |
| CN1492172A (en) | Swing rotary joint | |
| CN215215236U (en) | Stainless steel pipeline connecting assembly | |
| CN220268697U (en) | Multifunctional automobile oil pipe fastening sleeve | |
| CN215111068U (en) | Joint for plant fiber reinforced cement pipe | |
| CN1492174A (en) | Rotary movable joint | |
| CN1488880A (en) | Roller-type loose joint | |
| CN217943207U (en) | Water pump shaft is bearing seal installation frock even |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 1001, NO. 1, LANE 460, SIPING CITY ROAD, SHAN Free format text: FORMER NAME OR ADDRESS: 200092 ROOM 501, NO. 6, LANE 242, TIANBAO ROAD(WEST), JIANGKOU DISTRICT, SHANGHAI CITY |
|
| CP03 | Change of name, title or address |
Patentee address after: 1001 room 1, No. 460, Lane 200086, Siping Road, Shanghai Patentee address before: 200092, room 6, No. 242, Lane 501, Tianbao West Road, Shanghai, Hongkou District |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |