CN101949478A - Double-ball compensating joint - Google Patents
Double-ball compensating joint Download PDFInfo
- Publication number
- CN101949478A CN101949478A CN2010105110870A CN201010511087A CN101949478A CN 101949478 A CN101949478 A CN 101949478A CN 2010105110870 A CN2010105110870 A CN 2010105110870A CN 201010511087 A CN201010511087 A CN 201010511087A CN 101949478 A CN101949478 A CN 101949478A
- Authority
- CN
- China
- Prior art keywords
- sphere
- spheroid
- spherical shell
- casing
- sleeve 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.)
- Pending
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a double-ball compensating joint comprising a sphere casing and a sphere extension tube which are mutually sheathed. The sphere casing and the sphere extension tube extend with a spherical casing sphere and an extension tube spherical surface in opposite direction; the spherical casing and the sphere extension tube are mutually matched and connected with a spherical shell by a connecting piece; one section of the inner cavity of each spherical shell is in sphere matched with the corresponding casing sphere and the extension tube spherical surface; the sphere extension tube is arranged in the inner cavity of the sphere casing; a seal ring 2 is arranged between the sphere extension tube and the sphere casing; and the sphere extension tube is provided with an anti-dropping chuck connected with the sphere casing. The double-ball compensating joint not only ensures that the sphere extension tube and the sphere casing can move relative to the spherical shell, and realizes large deflection; the sphere extension tube and the sphere casing can move relative to obtain axial compensation effect. The invention not only has good sealing effect, improves deflection and can realize angle compensation and axial compensation.
Description
Technical field
The present invention relates to a kind of pipe coupling, and be particularly related to a kind of pair of ball compensating joint.
Background technique
At present, various pipe-line systems are for example: gas pipe line, water supply line, oil transport pipelines etc. are applied in the daily life widely, but in the process of deployment of various pipe-line systems, often to consider because surface subsidence is serious, vibrations are big, with a varied topography and seasonal variations and day and night big the and pipeline deflection that produces of the temperature difference and expand with heat and contract with cold etc. all can pipeline be produced serious influence, general solution is that axial displacement and the deflection angle off-centre that compensating joint remedies pipeline is set in the process of deployment of pipeline, spherical compensating joint is a kind of joint with large deflection, as the patent No. is ZL 02264646.9 disclosed a kind of spherical compensating joint, this sphere compensating joint can free within the specific limits deflection, but its existence can only be done angle compensation, can not make the shortcoming of nose balance.
Summary of the invention
The object of the present invention is to provide a kind of pair of ball compensating joint, it has good airproof performance, good amount of deflection, and can do the characteristics that angle compensation again can nose balance.
The objective of the invention is to be achieved through the following technical solutions:
A kind of pair of ball compensating joint, it comprises spheroid sleeve pipe and the spheroid telescopic pipe that connects together mutually, both are extended with sleeve pipe sphere spherical in shape and telescopic pipe sphere round about, described spheroid sleeve pipe and spheroid telescopic pipe all cooperatively interact by link and are connected with a spherical shell, and one section of described two spherical shell inner chambers is the sphere that matches with corresponding sleeve pipe sphere and telescopic pipe sphere.
Described spheroid telescopic pipe is arranged at the inner chamber of spheroid sleeve pipe, and is provided with seal ring two between described spheroid telescopic pipe and the spheroid sleeve pipe, is provided with the anticreep chuck that connects the spheroid sleeve pipe on the described spheroid telescopic pipe.
Described sleeve pipe sphere and telescopic pipe sphere all are arranged at the inner chamber of spherical shell, one end of described spherical shell all is outward extended with the joining portion, described joining portion and spherical shell inwall form a step, the end face at described joining portion is connected gland by connecting bolt with the attaching nut, the cavity shape of described gland cooperates the spherical shell inner chamber to constitute a spherical inner chamber together, and between the end face of described gland and the spherical shell step U RunddichtringO is set.
Beneficial effect of the present invention is, the spheroid sleeve pipe of described pair of ball compensating joint and spheroid telescopic pipe all and between the spherical shell utilize sphere to cooperatively interact, both guaranteed that connecting head had enough rigidity, spheroid sleeve pipe and spheroid telescopic pipe all and between the spherical shell can be relatively moved, guarantee bigger amount of deflection, and also can relatively move between spheroid sleeve pipe and the spheroid telescopic pipe, to reach the nose balance effect, not only good airproof performance has increased amount of deflection, and can do angle compensation again can nose balance.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the two ball compensating joints of the present invention.
Among the figure:
1, spheroid sleeve pipe; 2, spheroid telescopic pipe; 3, sleeve pipe sphere; 4, telescopic pipe sphere; 5, spherical shell; 6, seal ring two; 7, anticreep chuck; 8, joining portion; 9, spherical shell step; 10, U RunddichtringO; 11, gland; 12, connecting bolt; 13, attaching nut.
Embodiment
Please refer to shown in Figure 1, Fig. 1 is the structural representation of the two ball compensating joints of the present invention, in present embodiment, a kind of pair of ball compensating joint, it comprises spheroid sleeve pipe 1 and the spheroid telescopic pipe 2 that connects together mutually, both are extended with sleeve pipe sphere 3 spherical in shape and telescopic pipe sphere 4 round about, described spheroid telescopic pipe 2 is arranged at the inner chamber of spheroid sleeve pipe 1, and be provided with seal ring 26 between described spheroid telescopic pipe 2 and the spheroid sleeve pipe 1, be provided with the anticreep chuck 7 that connects spheroid sleeve pipe 1 on the described spheroid telescopic pipe 2, described anticreep chuck 7 prevents that spheroid telescopic pipe 2 from pulling formation and leaking from spheroid sleeve pipe 1, cooperate described spheroid sleeve pipe 3 and spheroid telescopic pipe 4 to be provided with the spherical shell 5 that cooperatively interacts, described sleeve pipe sphere 3 and telescopic pipe sphere 4 all are arranged at the inner chamber of spherical shell 5, one end of described spherical shell 5 all is outward extended with joining portion 8, described joining portion 8 forms a spherical shell step 9 with spherical shell 5 inwalls, the end face at described joining portion 8 is connected with gland 11 by connecting bolt 12 and attaching nut 13, the cavity shape of described gland 11 cooperates spherical shell 5 inner chambers to constitute a spherical inner chamber together, and between the end face of described gland 11 and the spherical shell step 9 U RunddichtringO 10 is set, described spherical shell 5 is by the flange connections road.
The spheroid sleeve pipe 1 and the spheroid telescopic pipe 2 of above-mentioned pair of ball compensating joint all and between the spherical shell 5 utilize sphere to cooperatively interact, adopt two spherical compensating joints to be used in combination, both guaranteed that connecting head had enough rigidity, spheroid sleeve pipe 1 and spheroid telescopic pipe 2 all and between the spherical shell 5 can be relatively moved, increased angle compensation (twice originally), and also can relatively move between spheroid sleeve pipe 1 and the spheroid telescopic pipe 2, to reach the nose balance effect, good airproof performance not only, increased amount of deflection, and can do angle compensation again can nose balance.
Claims (3)
1. two ball compensating joint, it is characterized in that: comprise the spheroid sleeve pipe and the spheroid telescopic pipe that connect together mutually, both are extended with sleeve pipe sphere spherical in shape and telescopic pipe sphere round about, described spheroid sleeve pipe and spheroid telescopic pipe all cooperatively interact by link and are connected with a spherical shell, and one section of described two spherical shell inner chambers is the sphere that matches with corresponding sleeve pipe sphere and telescopic pipe sphere.
2. according to claim 1 pair of ball compensating joint, it is characterized in that: described spheroid telescopic pipe is arranged at the inner chamber of spheroid sleeve pipe, and be provided with seal ring two between described spheroid telescopic pipe and the spheroid sleeve pipe, be provided with the anticreep chuck that connects the spheroid sleeve pipe on the described spheroid telescopic pipe.
3. according to claim 1 or 2 each described pair of ball compensating joint, it is characterized in that: described sleeve pipe sphere and telescopic pipe sphere all are arranged at the inner chamber of spherical shell, one end of described spherical shell all is outward extended with the joining portion, described joining portion and spherical shell inwall form a step, the end face at described joining portion is connected gland by connecting bolt with the attaching nut, the cavity shape of described gland cooperates the spherical shell inner chamber to constitute a spherical inner chamber together, and between the end face of described gland and the spherical shell step U RunddichtringO is set.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105110870A CN101949478A (en) | 2010-10-19 | 2010-10-19 | Double-ball compensating joint |
| CN2011202050806U CN202100855U (en) | 2010-10-19 | 2011-06-17 | Double-ball compensating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105110870A CN101949478A (en) | 2010-10-19 | 2010-10-19 | Double-ball compensating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101949478A true CN101949478A (en) | 2011-01-19 |
Family
ID=43453067
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105110870A Pending CN101949478A (en) | 2010-10-19 | 2010-10-19 | Double-ball compensating joint |
| CN2011202050806U Expired - Fee Related CN202100855U (en) | 2010-10-19 | 2011-06-17 | Double-ball compensating joint |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202050806U Expired - Fee Related CN202100855U (en) | 2010-10-19 | 2011-06-17 | Double-ball compensating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101949478A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537555A (en) * | 2011-12-22 | 2012-07-04 | 大连益多管道有限公司 | Anti-settling compensator |
| CN103062509A (en) * | 2011-10-24 | 2013-04-24 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
| CN104728546A (en) * | 2015-03-13 | 2015-06-24 | 中益诚达建设集团有限公司 | Anti-quake pipeline flexible connection |
| CN105202289A (en) * | 2015-09-01 | 2015-12-30 | 浙江庆发管业科技有限公司 | Universal drainage assembly with strong earthquake resistance for buildings |
| CN105570581A (en) * | 2016-03-01 | 2016-05-11 | 上海冠龙阀门机械有限公司 | Double-ball compensation connector capable of balancing axial force |
| CN105570550A (en) * | 2016-02-23 | 2016-05-11 | 南京中特化工动力设备有限公司 | Universal joint compensation support |
| CN107061907A (en) * | 2017-06-06 | 2017-08-18 | 利穗科技(苏州)有限公司 | Movable fast connecting connector |
| CN107504299A (en) * | 2017-08-25 | 2017-12-22 | 上海外高桥造船有限公司 | Gathering pipe for ship pipeline |
| CN110023667A (en) * | 2016-07-22 | 2019-07-16 | 钢铁安全流体动力私人有限公司 | Hydraulic joint |
| CN112594472A (en) * | 2020-12-24 | 2021-04-02 | 太原航空仪表有限公司 | Sliding joint type pipeline compensator |
| CN112856085A (en) * | 2020-12-28 | 2021-05-28 | 江苏晟楠电子科技股份有限公司 | High-reliability high-airtightness high-temperature-resistant air pipeline compensator |
| US11085299B2 (en) | 2015-12-21 | 2021-08-10 | Mathers Hydraulics Technologies Pty Ltd | Hydraulic machine with chamfered ring |
| CN113939682A (en) * | 2019-06-20 | 2022-01-14 | 株式会社水道技术开发机构 | Disengagement prevention structure of pipe connection part |
| US11255193B2 (en) | 2017-03-06 | 2022-02-22 | Mathers Hydraulics Technologies Pty Ltd | Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability |
| CN114738630A (en) * | 2022-05-07 | 2022-07-12 | 淮北兴业建设工程项目管理有限公司 | Pump station mounting and supporting structure for special geology and adjusting method |
| CN115962362A (en) * | 2022-12-28 | 2023-04-14 | 宜宾三江机械有限责任公司 | A kind of spherical compensator for pipeline |
| WO2023087374A1 (en) * | 2021-11-17 | 2023-05-25 | 西安航天动力技术研究所 | High-temperature-resistant flexible joint for marine riser |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824776A (en) * | 2020-07-10 | 2020-10-27 | 浙江孚夏医疗科技有限公司 | Circulating conveying pipeline structure of air purification equipment |
| CN114263799B (en) * | 2021-12-29 | 2023-11-07 | 江苏润明机械设备有限公司 | Spherical compensator following pressure control connection tightness |
-
2010
- 2010-10-19 CN CN2010105110870A patent/CN101949478A/en active Pending
-
2011
- 2011-06-17 CN CN2011202050806U patent/CN202100855U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062509A (en) * | 2011-10-24 | 2013-04-24 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
| CN102537555A (en) * | 2011-12-22 | 2012-07-04 | 大连益多管道有限公司 | Anti-settling compensator |
| CN104728546A (en) * | 2015-03-13 | 2015-06-24 | 中益诚达建设集团有限公司 | Anti-quake pipeline flexible connection |
| CN105202289A (en) * | 2015-09-01 | 2015-12-30 | 浙江庆发管业科技有限公司 | Universal drainage assembly with strong earthquake resistance for buildings |
| US11085299B2 (en) | 2015-12-21 | 2021-08-10 | Mathers Hydraulics Technologies Pty Ltd | Hydraulic machine with chamfered ring |
| CN105570550A (en) * | 2016-02-23 | 2016-05-11 | 南京中特化工动力设备有限公司 | Universal joint compensation support |
| CN105570581A (en) * | 2016-03-01 | 2016-05-11 | 上海冠龙阀门机械有限公司 | Double-ball compensation connector capable of balancing axial force |
| CN105570581B (en) * | 2016-03-01 | 2019-05-14 | 上海冠龙阀门机械有限公司 | A kind of double ball compensating joints of balancing axial thrust |
| CN110023667B (en) * | 2016-07-22 | 2021-06-04 | 钢铁安全流体动力私人有限公司 | Hydraulic joint |
| CN110023667A (en) * | 2016-07-22 | 2019-07-16 | 钢铁安全流体动力私人有限公司 | Hydraulic joint |
| US11255193B2 (en) | 2017-03-06 | 2022-02-22 | Mathers Hydraulics Technologies Pty Ltd | Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability |
| CN107061907A (en) * | 2017-06-06 | 2017-08-18 | 利穗科技(苏州)有限公司 | Movable fast connecting connector |
| CN107504299A (en) * | 2017-08-25 | 2017-12-22 | 上海外高桥造船有限公司 | Gathering pipe for ship pipeline |
| CN113939682A (en) * | 2019-06-20 | 2022-01-14 | 株式会社水道技术开发机构 | Disengagement prevention structure of pipe connection part |
| CN113939682B (en) * | 2019-06-20 | 2024-01-02 | 株式会社水道技术开发机构 | Detachment prevention structure for pipe connection part |
| CN112594472A (en) * | 2020-12-24 | 2021-04-02 | 太原航空仪表有限公司 | Sliding joint type pipeline compensator |
| CN112856085A (en) * | 2020-12-28 | 2021-05-28 | 江苏晟楠电子科技股份有限公司 | High-reliability high-airtightness high-temperature-resistant air pipeline compensator |
| WO2023087374A1 (en) * | 2021-11-17 | 2023-05-25 | 西安航天动力技术研究所 | High-temperature-resistant flexible joint for marine riser |
| CN114738630A (en) * | 2022-05-07 | 2022-07-12 | 淮北兴业建设工程项目管理有限公司 | Pump station mounting and supporting structure for special geology and adjusting method |
| CN114738630B (en) * | 2022-05-07 | 2024-02-20 | 淮北兴业建设工程项目管理有限公司 | Pump station installation supporting structure for special geology and adjusting method |
| CN115962362A (en) * | 2022-12-28 | 2023-04-14 | 宜宾三江机械有限责任公司 | A kind of spherical compensator for pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202100855U (en) | 2012-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101949478A (en) | Double-ball compensating joint | |
| CN109099246A (en) | A kind of quick coupling | |
| JP2014500450A (en) | Improved seal between pipes | |
| CN104896218A (en) | Bimetal composite pipe end connecting device | |
| CN201100498Y (en) | Feeding flexing node | |
| CN105257940A (en) | Expansion joint used for high temperature and high pressure pipeline | |
| SA519410165B1 (en) | Positive Lock System for Restrained Joints of Ductile Iron Spun Pipes and Fittings | |
| CN104110553A (en) | Anti-corrosion high-pressure corrugated pipe compensator | |
| CN202100856U (en) | Double-sealing spherical compensation connector | |
| CN201318517Y (en) | Pipe connector | |
| CN208859173U (en) | A kind of quick coupling | |
| CN102818084A (en) | Displacement compensation device for oil conveying pipeline of offshore platform | |
| CN203477704U (en) | Metal hose 360-degree rotatable twisting prevention connecting structure | |
| KR200242207Y1 (en) | Bellows type expansion pipe joint | |
| CN204647602U (en) | A kind of composite bimetal pipe pipe end linkage structure | |
| CN204785273U (en) | High compensation volume sleeve pipe compensator | |
| CN211853121U (en) | Extension joint | |
| CN202252455U (en) | Screw sleeve type internal expansion connecting structure for steel-plastic composite pipes | |
| CN202432172U (en) | Universal compensator | |
| CN207394152U (en) | A kind of bellows | |
| CN205579012U (en) | Possesses fail safe's high compensation volume compensator in advance | |
| CN105423046A (en) | Expansion joint | |
| CN110985801A (en) | High-low temperature pipeline compensator assembly | |
| US8944472B2 (en) | Conduit joint and seal ring | |
| CN214274790U (en) | Anti-drop structure for spigot-and-socket pipeline joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110119 |