CN2228597Y - Adjustable quick change pipe connector - Google Patents
Adjustable quick change pipe connector Download PDFInfo
- Publication number
- CN2228597Y CN2228597Y CN95232066U CN95232066U CN2228597Y CN 2228597 Y CN2228597 Y CN 2228597Y CN 95232066 U CN95232066 U CN 95232066U CN 95232066 U CN95232066 U CN 95232066U CN 2228597 Y CN2228597 Y CN 2228597Y
- Authority
- CN
- China
- Prior art keywords
- joint
- quick release
- release coupling
- cover
- flange
- 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 relates to a pipeline connector, particularly a device for adjusting the variation of the axial line of the pipeline and the axial length of the pipeline when the pipeline is connected. The utility model is characterized in that the device is composed of spherical adjustable quick joints which are positioned on both ends and an axial sliding part which are positioned on the middle part; the device can adjust the angle, can solve the problem of the deviation of the axial line of the pipeline, can adjust the axial length and can solve the problem of the error of the length of the pipeline. The utility model can be adjusted conveniently and quickly.
Description
The utility model relates to assembling pipe joint, regulates the device of pipeline misalignment of axe and axial length deviation in connecting especially for pipeline.
Existing pipeline adopts flange to connect mostly, but sometimes since the axis of connected two pipelines not on same straight line, the dislocation of two flange bolt holes, the pipe lengths error is bigger sometimes, two Flange Plane can not be contacted well, thereby just can't connect.The pipeline or the equipment that particularly need often replacing, it is just bigger to connect difficulty.Pipeline disalignment and axial length had deviation to propose a kind of adjustable flanges connection set during Chinese patent ZL94225139.3 connected at pipeline, and swivel can rotate in the ball-type space that two flanges are formed, and were used for adjusting angle; The rotating jacket pipe is used for regulating FL flange length.This patent has solved axial length and has regulated problem, but because inside and outside sleeve pipe is by scyewed joint, when the rotary sleeve pipe is adjusted axial length, will overcome axial force on the one hand, will overcome the peripheral force of rotation on the other hand, regulates difficulty.Angle adjustment is not got a desired effect.
The purpose of this utility model provides a kind of assembling pipe joint, and this device both can adjusting angle, solved the conduit axis offset issue, can regulate axial length again, solved the duct length error problem.
The utility model is adjustable, and quick change assembling pipe joint technological scheme is summarized as follows:
A kind of assembling pipe joint (see figure 1), it is characterized in that: this device is by the spherical adjustable rapid pipe joint that is positioned at two ends and be positioned at middle axially slidably partly forming, cover (1) is established the spill sphere for the inboard in the quick release coupling, half button double end rectangle outside thread is established in the outside, quick release coupling overcoat (3) is established the spill sphere and is partly buckled double end rectangle internal thread for the inboard, the joint (8) that has flange, (9) inboard is the spill sphere, and cover (1) in quick release coupling, the spill sphere that has the joint (9) of flange is provided with the circular groove of a placement O-ring seals (4), the protruding ball portion of spherical joint (2) is contained in the joint (8) that has flange respectively, (9) and quick release coupling in the cover (1), in the diameter of Spherical Volume that overcoat (3) is formed, and become big Spielpassung with it, cover (1) in the quick release coupling, be half to buckle the double end square threaded form and connect between the overcoat (3), the outside thread of cover (1) end outer surface and the screw-internal thread fit of quick release coupling overcoat (3) internal surface in the quick release coupling, the two rotates relatively less than 90 °, there are two circular grooves one end of seal shaft (7), in adorn two O-ring seals (4), stuffing box gland (5), seal shaft (7) with nut (6) to be threaded, stuffing box gland (5), seal shaft (7) welds together with the spherical joint (2) at two ends respectively, has the joint (8) of flange, (9) connect with bolt (10).
The utlity model has following advantage:
(1) can adjust the conduit axis deviation;
(2) can adjust the axial length deviation;
(3) flange is rotatable, and two flange screws are easily aimed at;
(4) good airproof performance, safe and reliable, long service life (O-ring seals is replaceable);
(5) simple in structure, flexible and convenient operation has interchangeability, can save greatly the replacing time, alleviates working strength of workers.
Provide following embodiment in conjunction with the accompanying drawings:
Fig. 1 is adjustable quick change assembling pipe joint schematic representation.
This device is by the spherical adjustable rapid pipe joint that is positioned at two ends and be positioned at middle axially slidably partly forming, and adopts O-ring seals as sealing material.Cover (1) is established the spill sphere for the inboard in the quick release coupling, half button double end rectangle outside thread is established in the outside, quick release coupling overcoat (3) is established the spill sphere and is partly buckled double end rectangle internal thread for the inboard, the joint (8) that has flange, (9) inboard is the spill sphere, and cover (1) in quick release coupling, the joint (9) that has flange, the spill sphere is provided with the circular groove of a placement O-ring seals (4), the protruding ball portion of spherical joint (2) is contained in the joint (8) that has flange respectively, (9) and quick release coupling in the cover (1), in the diameter of Spherical Volume that overcoat (3) is formed, and become big Spielpassung with it.Spherical joint (2) can be done spatial motion in diameter of Spherical Volume, adjust the misalignment of axe (seeing accompanying drawing 1 limit position) of pipeline with this.Be half buckle the connection of double end square threaded form between cover (1), the overcoat (3) in the quick release coupling, the outside thread of cover (1) end outer surface and the screw-internal thread fit of quick release coupling overcoat (3) internal surface in the quick release coupling, the two rotates relatively less than 90 °, can connect or throw off, and reaches the purpose of quick change.There are two circular grooves one end of seal shaft (7), in adorn two O-ring seals (4), be used for and stuffing box gland (5) between sealing.With scyewed joint, two connecting thread head numbers equate that pitch equates, with moved further seal shaft (7) and stuffing box gland (5) joined together with nut (6) for stuffing box gland (5), seal shaft (7).When nut (6) to an end of the joint that has flange (8), (9) move throw off stuffing box gland (5) after, seal shaft (7) can in stuffing box gland (5), slide vertically (only overcoming axial force) come adjusting axle to length variation.Adjustable greatest axial length deviation can design as required, and is changeable.Stuffing box gland (5), seal shaft (7) weld together with the spherical joint (2) at two ends respectively, and the joint (8), (9) that have flange connect with bolts (10), the adjustable quick change assembling pipe joint of the utility model.
Claims (1)
1. assembling pipe joint, it is characterized in that: this device is by the spherical adjustable rapid pipe joint that is positioned at two ends and be positioned at middle axially slidably partly forming, cover (1) is established the spill sphere for the inboard in the quick release coupling, half button double end rectangle outside thread is established in the outside, quick release coupling overcoat (3) is established the spill sphere and is partly buckled double end rectangle internal thread for the inboard, the joint (8) that has flange, (9) inboard is the spill sphere, and cover (1) in quick release coupling, the spill sphere that has the joint (9) of flange is provided with the circular groove of a placement O-ring seals (4), the protruding ball portion of spherical joint (2) is contained in the joint (8) that has flange respectively, (9) and quick release coupling in the cover (1), in the diameter of Spherical Volume that overcoat (3) is formed, and become big Spielpassung with it, cover (1) in the quick release coupling, be half to buckle the double end square threaded form and connect between the overcoat (3), the outside thread of cover (1) end outer surface and the screw-internal thread fit of quick release coupling overcoat (3) internal surface in the quick release coupling, there are two circular grooves the two end that rotates less than 90 ° of seal shafts (7) relatively, in adorn two O-ring seals (4), stuffing box gland (5), seal shaft (7) with nut (6) to be threaded, stuffing box gland (5), seal shaft (7) welds together with the spherical joint (2) at two ends respectively, has the joint (8) of flange, (9) connect with bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95232066U CN2228597Y (en) | 1995-08-24 | 1995-08-24 | Adjustable quick change pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95232066U CN2228597Y (en) | 1995-08-24 | 1995-08-24 | Adjustable quick change pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228597Y true CN2228597Y (en) | 1996-06-05 |
Family
ID=33876526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95232066U Expired - Fee Related CN2228597Y (en) | 1995-08-24 | 1995-08-24 | Adjustable quick change pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228597Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436916C (en) * | 2006-11-06 | 2008-11-26 | 北京科技大学 | Ball socket joint used in deep sea resource exploiting system mine throwing subsystem |
| CN101680583B (en) * | 2006-09-21 | 2013-07-24 | 阿恩·赫斯凯伦 | Pipe joint arrangement |
| CN105156796A (en) * | 2015-09-25 | 2015-12-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipe connector |
| CN108800134A (en) * | 2018-07-05 | 2018-11-13 | 襄阳宏伟航空器有限责任公司 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
| CN110440070A (en) * | 2019-07-31 | 2019-11-12 | 中国航发沈阳发动机研究所 | A kind of high temperature conduit connection structure with multiple degrees of freedom compensation function |
-
1995
- 1995-08-24 CN CN95232066U patent/CN2228597Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101680583B (en) * | 2006-09-21 | 2013-07-24 | 阿恩·赫斯凯伦 | Pipe joint arrangement |
| CN100436916C (en) * | 2006-11-06 | 2008-11-26 | 北京科技大学 | Ball socket joint used in deep sea resource exploiting system mine throwing subsystem |
| CN105156796A (en) * | 2015-09-25 | 2015-12-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipe connector |
| CN105156796B (en) * | 2015-09-25 | 2017-11-21 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of pipe joint |
| CN108800134A (en) * | 2018-07-05 | 2018-11-13 | 襄阳宏伟航空器有限责任公司 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
| CN108800134B (en) * | 2018-07-05 | 2024-01-26 | 襄阳宏伟航空器有限责任公司 | Adjustable radial sealing communicating pipe assembly for hot air balloon double-firing burner |
| CN110440070A (en) * | 2019-07-31 | 2019-11-12 | 中国航发沈阳发动机研究所 | A kind of high temperature conduit connection structure with multiple degrees of freedom compensation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |