CN203836441U - Length-adjustable hydraulic pipe joint - Google Patents
Length-adjustable hydraulic pipe joint Download PDFInfo
- Publication number
- CN203836441U CN203836441U CN201420210042.3U CN201420210042U CN203836441U CN 203836441 U CN203836441 U CN 203836441U CN 201420210042 U CN201420210042 U CN 201420210042U CN 203836441 U CN203836441 U CN 203836441U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- length
- joint body
- hydraulic fitting
- hydraulic pipe
- 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
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Abstract
The utility model discloses a length-adjustable hydraulic pipe joint. The length-adjustable hydraulic pipe joint comprises a pipe joint body. The pipe joint body is L-shaped. The two ends of the pipe joint body are connected with two connection pipes in a threaded-connection mode. Each of the connection pipes is composed of a threaded segment, a joint segment, and an intermediate segment located between the threaded segment and the joint segment, wherein the threaded segment is connected to the end part of the pipe joint body; the length of the threaded segment is smaller than the length of an internal screw thread matched with the pipe joint body; and the connection place of the threaded segment and the pipe joint body is provided with a locking nut. According to the length-adjustable hydraulic pipe joint of the utility model, the two ends of the hydraulic pipe joint body are connected with the two connection pipes in a threaded-connection mode so that by virtue of adjusting the length of the parts, screwed into the hydraulic pipe joint body, of the threaded segments of the connection pipes, the length of the hydraulic pipe joint can be adjusted conveniently and thus the utilization rate of the hydraulic pipe joint is increased; and moreover, the connection places are provided with the locking nuts so that the firmness of the connection places can be ensured.
Description
Technical field
The utility model relates to hydraulic element field, relates in particular to a kind of hydraulic fitting of adjustable length.
Background technique
Hydraulic fitting is connecting pipeline or pipeline is contained in to the part on hydraulic element in hydraulic system, and this is a kind of general name of the link that can install and remove in fluid passage.Along with the development of machinery industry, the rising of all technical, more and more higher to the requirement of hydraulic fitting.But existing hydraulic fitting but exists the defect that can not regulate its length, its pipeline that can not adapt to specific position place in hydraulic system is connected.
So, be necessary to provide a kind of hydraulic fitting of adjustable length, the length of adjustable hydraulic fitting, the pipeline that can adapt to specific position place in hydraulic system connects, and has improved the utilization rate of hydraulic fitting, to overcome above-mentioned technological deficiency.
Model utility content
Technical problem to be solved in the utility model is: the hydraulic fitting that a kind of adjustable length is provided, the length of adjustable hydraulic fitting, the pipeline that can adapt to specific position place in hydraulic system connects, improve the utilization rate of hydraulic fitting, had the defect that can not regulate its length to overcome hydraulic fitting in prior art.
For solving the problems of the technologies described above, the technical solution of the utility model is: the hydraulic fitting that a kind of adjustable length is provided, comprise pipe joint body, this pipe joint body shape that meets at right angles, two ends at pipe joint body are connected with two adapters with thread connecting mode, described two take over by thread section, junction and the composition of the intermediate section between thread section and junction, described thread section is connected to the end of pipe joint body, the length of this thread section is less than the length of its internal thread matching with pipe joint body, and is provided with locking nut in joint.
In the hydraulic fitting of above-mentioned adjustable length, the two ends of described pipe joint body are also provided with respectively set screw nut.
In the hydraulic fitting of above-mentioned adjustable length, two right angle portions of described pipe joint body are connected with a stiffening rib, and the angle of described stiffening rib and two right angle portions is 45 degree.
In the hydraulic fitting of above-mentioned adjustable length, on described junction, be provided with hangnail structure.
Adopt technique scheme, the beneficial effects of the utility model are: compared with prior art, the hydraulic fitting of a kind of adjustable length of the present utility model, two ends at hydraulic fitting body are connected with two adapters with thread connecting mode, the thread section of taking over by adjusting screws in the intrinsic length of hydraulic fitting, can facilitate the length of regulator solution pressure pipe joint, has improved the utilization rate of hydraulic fitting, and be provided with locking nut in joint, can guarantee the fixing of joint.The hydraulic fitting of a kind of adjustable length of the present utility model, practical, the pipeline that can adapt to specific position place in hydraulic system connects.
Brief description of the drawings
Fig. 1 is the structural representation of the hydraulic fitting of the utility model embodiment's adjustable length;
Fig. 2 be the utility model embodiment the sectional view of adapter;
Wherein, 1 is pipe joint body, and 2 for taking over, and 3 is locking nut, and 4 is thread section, and 5 is intermediate section, and 6 is junction, 61 hangnail structures, and 7 is set screw nut, 8 is stiffening rib.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
Fig. 1 is the structural representation of the hydraulic fitting of the utility model embodiment's adjustable length; Fig. 2 be the utility model embodiment the sectional view of adapter.
As depicted in figs. 1 and 2, the hydraulic fitting of a kind of adjustable length of the present utility model, comprise pipe joint body 1, this pipe joint body 1 shape that meets at right angles, and two right angle portions of pipe joint body 1 are connected with a stiffening rib 8, to improve the intensity of hydraulic fitting, the angle of this stiffening rib 8 and two right angle portions is 45 degree.Two ends at pipe joint body 1 are connected with two adapters 2 with thread connecting mode, take over the length in 2 spinning in pipe joint bodies 1 by adjusting, and then regulate the length of whole hydraulic fitting, connect with the pipeline that adapts to specific position place in hydraulic system.
Particularly, two take over 2 by thread section 4, junction 6 and the intermediate section 5 between thread section 4 and junction 6 form, thread section 4 is connected to the end of pipe joint body 1, the length of this thread section 4 is less than the length of its internal thread matching with pipe joint body 1, with can be completely by thread section 4 spinning in pipe joint bodies 1, the length minimum of hydraulic fitting now, thread section 4 is provided with locking nut 3 with the joint of pipe joint body 1, regulating after the length of thread section 4 spinning in pipe joint bodies 1, tighten locking nut 3 to guarantee the fixing of joint.
In preferred embodiment of the present utility model, the two ends of pipe joint body 1 are also provided with respectively set screw nut 7, and set screw nut 7 is for auxiliary adjustment locking nut 3.Specifically, in the time tightening locking nut 3, can first press set screw nut 7 by instrument, re-use another instrument and turn locking nut 3.On junction 6, be provided with hangnail structure 61, make junction 6 more firm with being connected of externally connected pipe, effectively prevented getting loose of joint.
As mentioned above, the hydraulic fitting of a kind of adjustable length of the present utility model, two ends at hydraulic fitting body are connected with two adapters with thread connecting mode, the thread section of taking over by adjusting screws in the intrinsic length of hydraulic fitting, can facilitate the length of regulator solution pressure pipe joint, improve the utilization rate of hydraulic fitting, and be provided with locking nut in joint, can guarantee the fixing of joint.The hydraulic fitting of a kind of adjustable length of the present utility model, practical, the pipeline that can adapt to specific position place in hydraulic system connects.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (4)
1. the hydraulic fitting of an adjustable length, comprise pipe joint body (1), it is characterized in that, this pipe joint body (1) shape that meets at right angles, two ends at pipe joint body (1) are connected with two adapters (2) with thread connecting mode, described two take over (2) by thread section (4), junction (6) and be positioned at thread section (4) and junction (6) between intermediate section (5) composition, described thread section (4) is connected to the end of pipe joint body (1), the length of this thread section (4) is less than the length of its internal thread matching with pipe joint body (1), and be provided with locking nut (3) in joint.
2. the hydraulic fitting of adjustable length according to claim 1, is characterized in that, the two ends of described pipe joint body (1) are also provided with respectively set screw nut (7).
3. the hydraulic fitting of adjustable length according to claim 1, is characterized in that, two right angle portions of described pipe joint body (1) are connected with a stiffening rib (8), and described stiffening rib (8) is 45 degree with the angle of two right angle portions.
4. according to the hydraulic fitting of the adjustable length described in any one in claims 1 to 3, it is characterized in that, on described junction (6), be provided with hangnail structure (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210042.3U CN203836441U (en) | 2014-04-28 | 2014-04-28 | Length-adjustable hydraulic pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210042.3U CN203836441U (en) | 2014-04-28 | 2014-04-28 | Length-adjustable hydraulic pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836441U true CN203836441U (en) | 2014-09-17 |
Family
ID=51514282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210042.3U Expired - Fee Related CN203836441U (en) | 2014-04-28 | 2014-04-28 | Length-adjustable hydraulic pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836441U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641475A (en) * | 2016-12-12 | 2017-05-10 | 安徽伊士达耐腐设备股份有限公司 | Production method for acidic fluid conveying pipeline |
| CN106641476A (en) * | 2016-12-12 | 2017-05-10 | 安徽伊士达耐腐设备股份有限公司 | Acidic liquid conveying pipeline |
| CN106838479A (en) * | 2016-12-12 | 2017-06-13 | 安徽伊士达耐腐设备股份有限公司 | A kind of assembly method of acidic fluid conveyance conduit |
| CN107289219A (en) * | 2017-08-07 | 2017-10-24 | 嘉兴通达机械有限公司 | A kind of hydraulic pressure angle coupling |
| CN107355618A (en) * | 2017-08-24 | 2017-11-17 | 海盐双赢管件制造有限公司 | A kind of adjustable hydraulic hose coupling |
| CN107399457A (en) * | 2017-09-01 | 2017-11-28 | 苏州宏奇锐自动化有限公司 | One kind can realize regulation filling head |
-
2014
- 2014-04-28 CN CN201420210042.3U patent/CN203836441U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641475A (en) * | 2016-12-12 | 2017-05-10 | 安徽伊士达耐腐设备股份有限公司 | Production method for acidic fluid conveying pipeline |
| CN106641476A (en) * | 2016-12-12 | 2017-05-10 | 安徽伊士达耐腐设备股份有限公司 | Acidic liquid conveying pipeline |
| CN106838479A (en) * | 2016-12-12 | 2017-06-13 | 安徽伊士达耐腐设备股份有限公司 | A kind of assembly method of acidic fluid conveyance conduit |
| CN107289219A (en) * | 2017-08-07 | 2017-10-24 | 嘉兴通达机械有限公司 | A kind of hydraulic pressure angle coupling |
| CN107355618A (en) * | 2017-08-24 | 2017-11-17 | 海盐双赢管件制造有限公司 | A kind of adjustable hydraulic hose coupling |
| CN107399457A (en) * | 2017-09-01 | 2017-11-28 | 苏州宏奇锐自动化有限公司 | One kind can realize regulation filling head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |