CN201162904Y - Transition joint of high pressure hose - Google Patents
Transition joint of high pressure hose Download PDFInfo
- Publication number
- CN201162904Y CN201162904Y CNU2008200834520U CN200820083452U CN201162904Y CN 201162904 Y CN201162904 Y CN 201162904Y CN U2008200834520 U CNU2008200834520 U CN U2008200834520U CN 200820083452 U CN200820083452 U CN 200820083452U CN 201162904 Y CN201162904 Y CN 201162904Y
- Authority
- CN
- China
- Prior art keywords
- joint
- snap ring
- high pressure
- yoke
- utility
- 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.)
- Ceased
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a high pressure flexible tube transitional joint, which comprises a joint main body, at least a hidden joint positioned on the joint main body and an open joint that is connected with the hidden joint in a sealing way. The utility model is characterized in that: a yoke is coiled around the outside of the hidden joint; a first clamping slot is arranged on the yoke; a first clamping ring is positioned on the hidden joint; a second clamping ring corresponding to the first clamping ring is arranged on the open joint; the first clamping ring and the second clamping ring are embedded in the first clamping slot; a slide sleeve for fixing the yoke is arranged on the open joint. The utility model has the advantages that: because the yoke consisted of two semi-circular rings is adopted to fix the hidden joint and the open joint, and the slide sleeve is utilized to fix the yoke, when the transitional joint works, the yoke is stressed evenly and the transitional joint can reach higher working pressure and excellent safety performance. Besides, as the diameter increases, the pressure applied can not be affected obviously, so that the utility model can be best applied for a hydraulic transmission with large caliber. What is more, the utility model, with convenient assembly and disassembly as well as easy processing, greatly improves the processing efficiency and precision.
Description
Technical field
The utility model relates to a kind of transit joint, relates in particular to a kind of transit joint of high pressure hose.
Background technique
Now the transit joint of the high pressure hose of Shi Yonging comprises adapter body 10 and male connector 20, and adapter body is provided with the cloudy interface 110 that is tightly connected with male connector 20, adopts U type card 6 fixing, relatively simple for structure between male connector 20 and the cloudy interface 110.But along with the increase of diameter, the pressure that whole transit joint can bear obviously descends, be increased to certain size after, even can't use, and U type card 6 easy deformation when transit joint is worked makes the transit joint can't dismounting, can not use by secondary, and poor safety performance; In addition, fix male connector 20 and cloudy interface 110, need on adapter body 10, process four holes 101 that are used for installing U type card 6 with U type card 6, the processing technology complexity, and loading and unloading have a directivity inconvenience, and outward appearance has tangible concavo-convex influence attractive in appearance simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is a kind of transit joint that can work and process the simple high pressure flexible pipe under the ultrahigh pressure state.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of transit joint of high pressure hose, comprise adapter body, described adapter body is provided with at least one cloudy interface, be sealedly connected with male connector on the described cloudy interface, described cloudy interface is arranged with clip outward, described clip is provided with first draw-in groove, described cloudy interface is provided with first snap ring, described male connector is provided with second snap ring corresponding with described first snap ring, described first snap ring and described second snap ring all are embedded in described first draw-in groove, and described male connector is provided with the sliding sleeve that is used for fixing described clip.
Described male connector is provided with second draw-in groove, and the end of described clip is embedded in described second draw-in groove, and an end of described sliding sleeve is screwed onto on the described male connector, and the other end of described sliding sleeve is set on the described clip.
The width of described first draw-in groove equals or is slightly larger than the width sum of the width and described second snap ring of described first snap ring.
Described first snap ring is wholely set on described cloudy interface, and described second snap ring is wholely set on described male connector.
Described clip is made up of two semicircular ring.
Fixedly install on the described clip and be useful on the connection film that connects two described semicircular ring.
Described connection film is that metal connects film.
Compared with prior art, the utility model has the advantages that simple in structure, easy to process; Owing to adopt the clip of forming by two semicircular ring to fix cloudy interface and male connector, and fix clip with sliding sleeve, when the transition piecer does, clip stressed more even, make transit joint can reach higher working pressure, Safety performance is good, and along with the increase of diameter, the pressure that can bear there is no obvious influence, is particularly suitable in the bigbore hydraulic transmission; And whole joint easy accessibility, processing technology is simple, has improved work efficiency and machining accuracy; In addition, whole joint outward appearance no concave-convex shape does not have influence to surrounding environment and work, and outward appearance is better appearance also.
Description of drawings
Fig. 1 is the structural representation of existing transit joint;
Fig. 2 is a structural representation of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of transit joint of high pressure hose, comprise adapter body 1, adapter body 1 is provided with two cloudy interfaces 11, be sealedly connected with male connector 2 by seal ring on the cloudy interface 11, the cloudy interface 11 outer clips of forming by two semicircular ring 3 that are arranged with, fixedly install on the clip 3 and be useful on the metal connection film 4 that connects two semicircular ring, clip 3 is provided with first draw-in groove 31, be wholely set first snap ring 12 on the cloudy interface 11, be wholely set second snap ring 21 corresponding on the male connector 2 with first snap ring 12, first snap ring 12 and second snap ring 21 all are embedded in first draw-in groove 31, the width of first draw-in groove 31 is slightly larger than the width sum of the width and second snap ring 21 of first snap ring 12, male connector 2 is provided with second draw-in groove 22, the end of clip 3 is embedded in second draw-in groove 22, is bolted with sliding sleeve 5 on the male connector 2, and the other end of sliding sleeve 5 is set on the clip 3.
Claims (7)
1, a kind of transit joint of high pressure hose, comprise adapter body, described adapter body is provided with at least one cloudy interface, be sealedly connected with male connector on the described cloudy interface, it is characterized in that described cloudy interface is arranged with clip outward, described clip is provided with first draw-in groove, described cloudy interface is provided with first snap ring, described male connector is provided with second snap ring corresponding with described first snap ring, described first snap ring and described second snap ring all are embedded in described first draw-in groove, and described male connector is provided with the sliding sleeve that is used for fixing described clip.
2, the transit joint of a kind of high pressure hose as claimed in claim 1, it is characterized in that described male connector is provided with second draw-in groove, the end of described clip is embedded in described second draw-in groove, one end of described sliding sleeve is screwed onto on the described male connector, and the other end of described sliding sleeve is set on the described clip.
3, the transit joint of a kind of high pressure hose as claimed in claim 1 is characterized in that the width of described first draw-in groove equals or be slightly larger than the width sum of the width and described second snap ring of described first snap ring.
4, the transit joint of a kind of high pressure hose as claimed in claim 1 is characterized in that described first snap ring is wholely set on described cloudy interface, and described second snap ring is wholely set on described male connector.
5, the transit joint of a kind of high pressure hose as claimed in claim 1 is characterized in that described clip is made up of two semicircular ring.
6, the transit joint of a kind of high pressure hose as claimed in claim 5 is characterized in that fixedly installing on the described clip connection film that is useful on two described semicircular ring of connection.
7, the transit joint of a kind of high pressure hose as claimed in claim 6 is characterized in that described connection film is that metal connects film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834520U CN201162904Y (en) | 2008-02-21 | 2008-02-21 | Transition joint of high pressure hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834520U CN201162904Y (en) | 2008-02-21 | 2008-02-21 | Transition joint of high pressure hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162904Y true CN201162904Y (en) | 2008-12-10 |
Family
ID=40183841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200834520U Ceased CN201162904Y (en) | 2008-02-21 | 2008-02-21 | Transition joint of high pressure hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162904Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818839A (en) * | 2010-05-18 | 2010-09-01 | 宁波长壁流体连接件有限公司 | Dual-semi-ring connector assembly |
| CN101592277B (en) * | 2009-07-10 | 2011-10-19 | 应永华 | Transitional joint of pipe body |
-
2008
- 2008-02-21 CN CNU2008200834520U patent/CN201162904Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592277B (en) * | 2009-07-10 | 2011-10-19 | 应永华 | Transitional joint of pipe body |
| CN101818839A (en) * | 2010-05-18 | 2010-09-01 | 宁波长壁流体连接件有限公司 | Dual-semi-ring connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Changbi Liquid Connector Co., Ltd. Assignor: Ningbo Yinzhou the Great Wall Coal Mine Equipment Factory|Zhang Minglin Contract fulfillment period: 2009.6.22 to 2014.6.22 Contract record no.: 2009990000716 Denomination of utility model: Transition joint of high pressure hose Granted publication date: 20081210 License type: Exclusive license Record date: 20090702 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.22 TO 2014.6.22; CHANGE OF CONTRACT Name of requester: NINGBO CHANGBI FLUID CONNECTOR CO., LTD. Effective date: 20090702 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20111028 Decision number of declaring invalidation: 17460 Granted publication date: 20081210 |