CN202469297U - Clamping hoop type flexible connector for connecting pipeline - Google Patents
Clamping hoop type flexible connector for connecting pipeline Download PDFInfo
- Publication number
- CN202469297U CN202469297U CN2011205697841U CN201120569784U CN202469297U CN 202469297 U CN202469297 U CN 202469297U CN 2011205697841 U CN2011205697841 U CN 2011205697841U CN 201120569784 U CN201120569784 U CN 201120569784U CN 202469297 U CN202469297 U CN 202469297U
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- CN
- China
- Prior art keywords
- clamping hoop
- type flexible
- flexible connector
- hoop type
- sleeve
- 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 - Lifetime
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Abstract
The utility model relates to a clamping hoop type flexible connector for connecting a pipeline, which is characterized by being provided with a pipe sleeve, wherein the pipe sleeve is provided with a sealing ring; a sleeve is sleeved outside the pipe sleeve; a clamping hoop is arranged outside the sleeve; and the clamping hoop is an opening/closing structure formed by hinging two semi-rings through a hinge so as to realize fixation and releasing through a lock hook. The clamping hoop type flexible connector for connecting the pipeline has the advantages that compared with the traditional technology, a carrier (product) of a clamping hoop type flexible connection technology of the clamping hoop type flexible connector has the characteristics of light weight, small mounting space, convenience and rapidness for operation, high reliability, good maintainability, long service life and the like, so that the clamping hoop type flexible connector can be widely applied to connection of a middle-low-pressure large-flow (drift diameter) guide pipe in fuel oil, environmental control and water/waste water systems of an airplane, and can be further popularized to industries and fields of aerospace, chariots, ships, chemical industries and the like.
Description
Technical field
The utility model belongs to pipeline and flexibly connects technology, relates to the improvement to pipeline connecting mode.
Background technique
The fuel oil of aircraft, environmental control system have many clamp band type connecting ducts that are used to carry the low pressure and mass flow working medium, and clip plays indispensable effect in the pipeline conduit connects.Development along with interconnection technique; The several generations product has also been experienced in the used clamp band type connection of aircraft pipeline: what first generation pipeline connected employing is that heavy flange plate connects; With bolt flange plate is linked together, this kind Connecting format part is comparatively heavy, installs inconvenient; What second generation pipeline connected employing is two conduits outside cover sebific ducts; The Connecting format that connects with two clips; Clip is formed (like HB3-9, HB3-30, the detachable clip of HB3-31) by band, bolt, nut, sleeve pipe, packing ring, and this kind clip part is still comparatively heavy, installation is inconvenient; What third generation pipeline connected employing is the conduit Quick Release Hoop; This kind clip is formed (connecting Quick Release Hoop like the HB6521 conduit) by parts such as band, bolt, nut, sleeve pipe, packing ring, collar, rigid flanges, seal rings; The clip part is still heavy, and installs also inconvenient; The 4th what manage on behalf of another that the road connect to adopt is that the aluminum alloy conduit that clip, seal ring, pipe box, sleeve are formed flexibly connects form (flexibly connecting clip like the HB7830 aluminum alloy conduit); This clip weight is lighter; Easy for installation, have certain axial displacement compensation and angle compensation, still; High temperature, cryogenic property are relatively poor, and product reliability is not high.
Summary of the invention
The purpose of the utility model is: provide a kind of clamp band type flexible connector with axial displacement compensation, angle compensation, in light weight, advantage such as installation and maintenance convenient, reliability is high, adaptability is strong to remedy the deficiency of existing technology.
The technological scheme of the utility model is: a kind of clamp band type flexible connector that is used for the pipeline connection, it is characterized in that: be provided with pipe box, seal ring is arranged on the pipe box, pipe box is with sleeve outward, and sleeve is outside equipped with clip.
Described a kind of clamp band type flexible connector that pipeline connects that is used for, it is characterized in that: described clip is the retractable structures of two semi-rings through hinge-coupled, realizes fixing and release through latch hook.
The beneficial effect of the utility model is: the utility model clamp band type flexible connector is compared with conventional art; That the carrier (product) of the clamp band type conduit technology of flexibly connecting has is in light weight, installing space is little, convenient to operation, characteristics such as reliability is high, maintenance good, the life-span is long; Thereby can be widely used in being connected of aircraft fuel oil, ring control and the water/big flow of waste water system mesolow (latus rectum) conduit, and can further be generalized to industry and fields such as space flight, battlebus, boats and ships and chemical industry.
Description of drawings
Fig. 1 is the structural representation of the utility model clamp band type flexible connector.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Embodiment
Embodiment: on two ends conduit 10, connect pipe box 1 through modes such as roll extrusion, welding, two ends pipe box 10 is inserted in the sleeve 2 again, after the insertion, seal ring 3 is realized sealing.
Again clip 4 is opened, be enclosed within back closed (rotation through hinge 13 realizes) on the sleeve 2, latch hook 11 is pressed down catch on hook (routine techniques does not have diagram) again, and under the cooperation of torsion spring 12, can fix.After fixing, clip 4 can firmly pin the parts in the phase, realizes being tightly connected of two ends conduit 10.
When needs reset, break latch hook 11 into two with one's hands, discharge clip 4, get final product in reduction in order.
Pipe box 1 (containing conduit 10) has certain axial displacement space in sleeve 2, can realize the axial displacement compensation, and in like manner, the partial dislocation on the circumferencial direction can be realized angle compensation.
Claims (2)
1. one kind is used for the clamp band type flexible connector that pipeline connects, and it is characterized in that: be provided with pipe box, seal ring is arranged on the pipe box, pipe box is with sleeve outward, and sleeve is outside equipped with clip.
2. a kind of clamp band type flexible connector that pipeline connects that is used for as claimed in claim 1, it is characterized in that: described clip is the retractable structures of two semi-rings through hinge-coupled, realizes fixing and release through latch hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205697841U CN202469297U (en) | 2011-12-31 | 2011-12-31 | Clamping hoop type flexible connector for connecting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205697841U CN202469297U (en) | 2011-12-31 | 2011-12-31 | Clamping hoop type flexible connector for connecting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469297U true CN202469297U (en) | 2012-10-03 |
Family
ID=46917455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205697841U Expired - Lifetime CN202469297U (en) | 2011-12-31 | 2011-12-31 | Clamping hoop type flexible connector for connecting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469297U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840931A (en) * | 2016-06-06 | 2016-08-10 | 贵州航太精密制造有限公司 | Flexible connector for British standard pipe of low-pressure fluid conveying system |
| CN106439304A (en) * | 2016-11-29 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Oil pipe hoop convenient to mount |
| CN109185291A (en) * | 2018-08-28 | 2019-01-11 | 中航光电科技股份有限公司 | A kind of three lock locked clip device mechanisms with Redundancy Design |
| CN111350892A (en) * | 2018-12-21 | 2020-06-30 | 宜宾三江机械有限责任公司 | Flexible joint of conduit |
| CN114046385A (en) * | 2021-11-05 | 2022-02-15 | 天津航空机电有限公司 | Flexible connecting device for release opening of airplane fire extinguisher |
-
2011
- 2011-12-31 CN CN2011205697841U patent/CN202469297U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840931A (en) * | 2016-06-06 | 2016-08-10 | 贵州航太精密制造有限公司 | Flexible connector for British standard pipe of low-pressure fluid conveying system |
| CN106439304A (en) * | 2016-11-29 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Oil pipe hoop convenient to mount |
| CN109185291A (en) * | 2018-08-28 | 2019-01-11 | 中航光电科技股份有限公司 | A kind of three lock locked clip device mechanisms with Redundancy Design |
| CN111350892A (en) * | 2018-12-21 | 2020-06-30 | 宜宾三江机械有限责任公司 | Flexible joint of conduit |
| CN114046385A (en) * | 2021-11-05 | 2022-02-15 | 天津航空机电有限公司 | Flexible connecting device for release opening of airplane fire extinguisher |
| CN114046385B (en) * | 2021-11-05 | 2023-08-04 | 天津航空机电有限公司 | Flexible connecting device for release port of aircraft fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |