CN103123023A - Micro-irrigation pipeline connection assembly - Google Patents
Micro-irrigation pipeline connection assembly Download PDFInfo
- Publication number
- CN103123023A CN103123023A CN2011103840924A CN201110384092A CN103123023A CN 103123023 A CN103123023 A CN 103123023A CN 2011103840924 A CN2011103840924 A CN 2011103840924A CN 201110384092 A CN201110384092 A CN 201110384092A CN 103123023 A CN103123023 A CN 103123023A
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- CN
- China
- Prior art keywords
- clamping sleeve
- hold down
- down gag
- buckle
- linkage section
- 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.)
- Pending
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 25
- 230000002262 irrigation Effects 0.000 claims description 22
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to a micro-irrigation pipeline connection assembly which comprises a tubular billet connection part main body, and at least one end of the tubular billet connection part main body is provided with a connection section connected with a tubular billet. A conical table is arranged on the connection section, and a pressing device for pressing the tubular billet on the conical table is arranged on the conical table of the connection table. A conical groove corresponding to the conical table of the connection section is arranged in the inner wall of the pressing device. The pressing device is combined by two pressing sleeves, wherein the inner walls of two axial sections of the pressing device are semicircular. A buckle and a clamping groove are arranged on longitudinal opposite faces of the pressing sleeves, and the buckle of one of the pressing sleeves is correspondingly clamped into the clamping groove of the other pressing sleeve so that the two clamping sleeves are combined together. When the tubular billet is connected, the tubular billet is firstly sleeved on the conical table of the connection section, and then the two pressing sleeves are respectively arranged on the conical table of the connection section, and the buckle of the pressing sleeve is correspondingly clamped into the clamping groove so that the tubular billet is pressed on the conical table of the connection section. The micro-irrigation pipeline connection assembly is firm in connection, good in sealing performance, fast and convenient to install, and easy to manufacture.
Description
Technical field
The present invention relates to the pipeline connecting parts in agriculture irrigation system, especially connect the joint for pipeline of drip irrigation connection part of hollow billet.
Background technique
The agricultural irrigation system is because pipe, arm, hollow billet form.Need pipeline connecting parts to be connected between hollow billet and arm, Chinese patent ZL99203491.4 discloses a kind of pipeline connecting parts, it comprises the link with conical terrace with edge, and the inboard of terrace with edge is provided with gland nut, during use, first pipe is placed on the conical terrace with edge of link, gland nut is screwed out until with the hollow billet jam-packed, in use owing to being the side-seam type drip irrigation zone, the latasuture place is labyrinth flow-path again, uneven thickness when gland nut is pressed the drip irrigation zone easily leaks in labyrinth flow-path one side.Chinese patent specification CN2413495Y discloses a kind of farmland drip irrigation pipeline connecting parts, and it comprises main pipe body and locking link, and main pipe body is provided with seal ring outward, and the locking link is placed in outside seal ring and with the locking of main pipe body outer circumferential face and is connected.But during use, the locking link will first be passed in the drip irrigation zone, then is inserted in the main pipe body outer circumferential face, and because main pipe body is provided with seal ring outward, the drip irrigation zone belongs to thin walled hose, easily bends when seal ring is passed in the drip irrigation zone, is difficult for being inserted in main pipe body, inconvenient operation.
Summary of the invention
The object of the present invention is to provide and a kind ofly can directly be connected and connect firm, good airproof performance, simple and quick joint for pipeline of drip irrigation connection part with hollow billet.
to achieve these goals, the technological scheme that the present invention takes is: a hollow billet link body, at least one end is provided with the linkage section that is connected with hollow billet, linkage section is provided with the taper platform, the hold down gag that hollow billet is pressed on the taper platform is housed on the taper platform of linkage section, the hold down gag inwall is provided with the cone tank corresponding with linkage section taper platform, described hold down gag is to be that semicircular clamping sleeve combines by two axial cross section inwalls, the vertical opposing side of described clamping sleeve is provided with buckle and draw-in groove, in the corresponding draw-in groove that snaps in another clamping sleeve of the buckle of a clamping sleeve, thereby two clamping sleeves are combined, first hollow billet was overlapped the taper platform of linkage section when connecting hollow billet, after correspondence is contained in the taper platform of linkage section respectively with two glands afterwards, buckle correspondence on a gland is snapped in the draw-in groove of another clamping sleeve, hollow billet is pressed on the taper platform of linkage section.
The clamping sleeve of described composition hold down gag is two clamping sleeves that structure is identical, Yi Bian be provided with buckle on vertical opposing side of clamping sleeve, another side is provided with draw-in groove.
Two clamping sleeves of described composition hold down gag, vertical opposing side of a clamping sleeve is provided with buckle, and vertical opposing side of another clamping sleeve is provided with draw-in groove.
Further improvement as above-mentioned joint for pipeline of drip irrigation connection part, the external frame of the axial cross section of hold down gag is circular, the outer surface of hold down gag is provided with screw thread, the locking ring inwall is provided with the screw thread that matches with the clamping sleeve screw thread, locking ring screws in clamping sleeve, thereby further compresses hollow billet on the taper platform of linkage section.
As the further improvement of above-mentioned joint for pipeline of drip irrigation connection part, the outer surface of described hold down gag is taper.
The invention has the beneficial effects as follows: because the linkage section of hollow billet link body is provided with the taper platform, the hold down gag inwall is provided with the cone tank corresponding with linkage section taper platform, hold down gag is that two clamping sleeves that are provided with buckle and draw-in groove form, so this joint for pipeline of drip irrigation connection part is connected firmly, good airproof performance, install quick and conveniently, be easy to make.
The present invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is embodiment 1 sectional view
Fig. 2 is that the B-B of Fig. 1 is to sectional view
Fig. 3 is the sectional view of clamping sleeve in embodiment 1
Fig. 4 is embodiment 2 sectional view
Embodiment
with reference to Fig. 1, Fig. 2, Fig. 3, hollow billet link body 1 in embodiment 1, one end is provided with the linkage section that is connected with hollow billet, linkage section be provided with taper platform 3, the hold down gag 2 that hollow billet is pressed on the taper platform is housed on the taper platform of linkage section, the hold down gag inwall is provided with the cone tank 4 corresponding with linkage section taper platform, described hold down gag 2 is to be that semicircular clamping sleeve 7 longitudinal surfaces are relatively organized and form by two identical axial cross section inwalls, described clamping sleeve 7 opposing sides are provided with buckle 6 on one side, another side is provided with draw-in groove 5, in the corresponding draw-in groove 5 that snaps in another clamping sleeve of the buckle 6 of a clamping sleeve, thereby two clamping sleeves are combined formed hold down gag 2, first hollow billet was overlapped the taper platform 3 of linkage section when connecting hollow billet, after correspondence is contained in the taper platform 3 of linkage section respectively with two clamping sleeves afterwards, buckle correspondence on clamping sleeve is snapped in the draw-in groove of another clamping sleeve, hollow billet is pressed on the taper platform 3 of linkage section.
With reference to Fig. 4, further improvement as above-mentioned joint for pipeline of drip irrigation connection part, the external frame of the axial cross section of hold down gag 2 is circular, the outer surface of hold down gag 2 is provided with screw thread, be provided with locking ring on hold down gag 2, locking ring 8 inwalls are provided with the screw thread that matches with the clamping sleeve screw thread, and locking ring 8 screws in hold down gag 2, thereby further compresses hollow billet on the taper platform of linkage section.
In above-mentioned joint for pipeline of drip irrigation connection part in hold down gag the buckle on clamping sleeve and draw-in groove be known various buckle and notch.
The known various pipeline connecting parts such as that above-mentioned joint for pipeline of drip irrigation connection part can be is straight-through, threeway, five-way.
Claims (5)
1. joint for pipeline of drip irrigation connection part, comprise that at least one end is provided with the hollow billet link body of the linkage section that is connected with hollow billet, linkage section is provided with the taper platform, it is characterized in that being equipped with the hold down gag that hollow billet is pressed on the taper platform on the taper platform of linkage section, the hold down gag inwall is provided with the cone tank corresponding with linkage section taper platform, described hold down gag is to be that semicircular clamping sleeve combines by two axial cross section inwalls, the vertical opposing side of described clamping sleeve is provided with buckle and draw-in groove, in the corresponding draw-in groove that snaps in another clamping sleeve of the buckle of a clamping sleeve, thereby two clamping sleeves are combined, first hollow billet was overlapped the taper platform of linkage section when connecting hollow billet, after correspondence is contained in the taper platform of linkage section respectively with two glands afterwards, buckle correspondence on gland is snapped in draw-in groove, hollow billet is pressed on the taper platform of linkage section.
2. joint for pipeline of drip irrigation connection part according to claim 1, the clamping sleeve that it is characterized in that forming hold down gag is two clamping sleeves that structure is identical, Yi Bian be provided with buckle on vertical opposing side of clamping sleeve, another side is provided with draw-in groove.
3. joint for pipeline of drip irrigation connection part according to claim 1 is characterized in that forming two clamping sleeves of hold down gag, and vertical opposing side of a clamping sleeve is provided with buckle, and vertical opposing side of another clamping sleeve is provided with draw-in groove.
4. according to claim 1,2 or 3 described any one joint for pipeline of drip irrigation connection parts, the external frame that it is characterized in that the axial cross section of hold down gag is circle, the outer surface of hold down gag is provided with screw thread, and the locking ring inwall is provided with the screw thread that matches with the clamping sleeve screw thread, and locking ring screws in clamping sleeve.
5. joint for pipeline of drip irrigation connection part according to claim 4, the outer surface that it is characterized in that described hold down gag is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103840924A CN103123023A (en) | 2011-11-17 | 2011-11-17 | Micro-irrigation pipeline connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103840924A CN103123023A (en) | 2011-11-17 | 2011-11-17 | Micro-irrigation pipeline connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103123023A true CN103123023A (en) | 2013-05-29 |
Family
ID=48454102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103840924A Pending CN103123023A (en) | 2011-11-17 | 2011-11-17 | Micro-irrigation pipeline connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103123023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984373A (en) * | 2019-10-24 | 2020-04-10 | 安徽信睦信息科技有限公司 | Anti-drop type assembled steel pipe class frame mounting structure convenient to butt joint |
| WO2021239164A3 (en) * | 2021-09-03 | 2022-07-07 | 河南省农业科学院农业经济与信息研究所 | Agricultural irrigation apparatus based on internet of things |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606396A (en) * | 1968-10-23 | 1971-09-20 | Giordano Prosdocimo | Universal pipe gripping union |
| US4784412A (en) * | 1987-09-16 | 1988-11-15 | Red Dot Corporation | Molded fluid conduit fitting with integral swivel nut |
| JPH0289893A (en) * | 1988-09-26 | 1990-03-29 | Sekisui Chem Co Ltd | Connection method of pipe and pipe joint |
| US5152556A (en) * | 1990-12-24 | 1992-10-06 | Kaiser Aerospace And Electronics Corporation | High temperature tubing joint with threaded, split collar |
| US5558375A (en) * | 1995-07-10 | 1996-09-24 | Deere & Company | Quick attach, reusable hose fittings |
| CN1154456A (en) * | 1996-01-11 | 1997-07-16 | 美国维克特里克公司 | Quick connect connector for grooved pipe |
| US20030001385A1 (en) * | 2001-07-02 | 2003-01-02 | Patrick Favre | Reusable coupling adaptable to the ends of a flexible reinforced pipe |
| EP1748242A1 (en) * | 2005-07-26 | 2007-01-31 | H.A. Prince Beheer Bergen op Zoom B.V. | Clamping ring for a high tensile strength coupling |
| CN201206680Y (en) * | 2008-04-18 | 2009-03-11 | 浙江铭仕管业有限公司 | Pipe joint for pipeline |
-
2011
- 2011-11-17 CN CN2011103840924A patent/CN103123023A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606396A (en) * | 1968-10-23 | 1971-09-20 | Giordano Prosdocimo | Universal pipe gripping union |
| US4784412A (en) * | 1987-09-16 | 1988-11-15 | Red Dot Corporation | Molded fluid conduit fitting with integral swivel nut |
| JPH0289893A (en) * | 1988-09-26 | 1990-03-29 | Sekisui Chem Co Ltd | Connection method of pipe and pipe joint |
| US5152556A (en) * | 1990-12-24 | 1992-10-06 | Kaiser Aerospace And Electronics Corporation | High temperature tubing joint with threaded, split collar |
| US5558375A (en) * | 1995-07-10 | 1996-09-24 | Deere & Company | Quick attach, reusable hose fittings |
| CN1154456A (en) * | 1996-01-11 | 1997-07-16 | 美国维克特里克公司 | Quick connect connector for grooved pipe |
| US20030001385A1 (en) * | 2001-07-02 | 2003-01-02 | Patrick Favre | Reusable coupling adaptable to the ends of a flexible reinforced pipe |
| EP1748242A1 (en) * | 2005-07-26 | 2007-01-31 | H.A. Prince Beheer Bergen op Zoom B.V. | Clamping ring for a high tensile strength coupling |
| CN201206680Y (en) * | 2008-04-18 | 2009-03-11 | 浙江铭仕管业有限公司 | Pipe joint for pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984373A (en) * | 2019-10-24 | 2020-04-10 | 安徽信睦信息科技有限公司 | Anti-drop type assembled steel pipe class frame mounting structure convenient to butt joint |
| WO2021239164A3 (en) * | 2021-09-03 | 2022-07-07 | 河南省农业科学院农业经济与信息研究所 | Agricultural irrigation apparatus based on internet of things |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |