CN2797829Y - Ball shaped universal joint - Google Patents
Ball shaped universal joint Download PDFInfo
- Publication number
- CN2797829Y CN2797829Y CN 200520070633 CN200520070633U CN2797829Y CN 2797829 Y CN2797829 Y CN 2797829Y CN 200520070633 CN200520070633 CN 200520070633 CN 200520070633 U CN200520070633 U CN 200520070633U CN 2797829 Y CN2797829 Y CN 2797829Y
- Authority
- CN
- China
- Prior art keywords
- mouthful
- ectosphere
- cavity
- interior spheroid
- pipe connecting
- 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 - Lifetime
Links
- OMWQUXGVXQELIX-UHFFFAOYSA-N bitoscanate Chemical compound S=C=NC1=CC=C(N=C=S)C=C1 OMWQUXGVXQELIX-UHFFFAOYSA-N 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to the field of pipeline fittings, particularly a pipeline joint used for connecting pipelines. The utility model is provided with an outer ball cavity body and an inner ball body, wherein the outer ball cavity body is coated in the inner ball body, a pipe connecting mouth I and a pipe connecting mouth II are respectively arranged on the outer ball cavity body and the inner ball body, and the pipe connecting mouth I is communicated with the pipe connecting mouth II. The ball surface of the inner ball body is provided with a groove, a sealing ring is arranged in the groove, a sealing ring is sealed between the outer ball cavity body and the inner ball body, and the inner ball body can rotate around the ball center in the outer ball cavity body. The angle alpha of deflection of the center line of the pipe connecting mouth I and the pipe connecting mouth II is from 0 to 17.5. The utility model has the advantages that the structure is simple, the installation of butt joint of the pipelines is firm, and the utility model doesn't be influenced by external environment.
Description
Affiliated technical field
The utility model relates to the pipe fittings field, especially for the pipe coupling of pipeline connection.
Background technique
Pipe coupling on the market has straight joint, elbow connection is arranged, and its ways of connecting determines that promptly straight joint is to connect the two piece pipelines of center line in one, elbow connection then is to connect the pipeline that two center lines have intersection, and the position of two pipelines that connect is will determine in advance well.And in the actual life, the position relation that tends to occur two pipelines can not cooperate with used joint, elbow particularly, its crooked angle is determined, in order to cooperate joint to connect two pipelines, thereby the position that changes fixed pipeline probably influences the use of pipeline, also can bring difficulty to construction certainly; Simultaneously, pipeline after connection finishes, between angle generally fix, when pipeline is subjected to the external force effect,, can have bigger internal stress in pipe coupling place as reasons such as ground sink, tend to cause pipe coupling place fracture or seepage occurs.
Summary of the invention
The utility model provides a kind of and can connect two relative angles and be the reversal pipeline joint of pipeline at any angle, and the bending that can adapt to pipe coupling place when ground sedimentation etc. is out of shape is out of shape.
The technological scheme that realizes the utility model purpose is: a kind of reversal pipeline joint, have ectosphere cavity and interior spheroid, the ectosphere cavity is wrapped in interior spheroid outward, on ectosphere cavity and interior spheroid, be respectively arranged with and take over mouthful I and take over a mouthful II, take over mouthful I and take over a mouthful II and be connected, on the interior spheroid sphere, offer groove, be provided with seal ring in the groove, seal by seal ring between ectosphere cavity and the interior spheroid, interior spheroid can rotate around the centre of sphere at the ectosphere cavity, and taking over mouthful I and taking over mouthful deflection angle of II center line is 0～17.5 °.
Stretch into and take in mouthful I and influence interior spheroid freely rotating in the ectosphere cavity in order to prevent to take over a mouthful II pipeline, further: be provided with positive stop lug boss bottom the mouth II taking over.
Sphericity universal jonit superiority described in the utility model is:
1. simple in structure.Mainly be made up of ectosphere cavity and interior spheroid, the ectosphere cavity is wrapped in interior spheroid outward, and at ectosphere cavity and interior spheroid seal ring is set.
2. the pipeline butt joint is easy for installation.Because interior spheroid can rotate around the centre of sphere at the ectosphere cavity, thus when there is certain included angle (0～17.5 °) in two pipelines of butt joint, still can dock by sphericity universal jonit, and need not the pipe coupling of certain degree;
3. the pipeline butt joint firmly is subjected to ectocine little.Since after two pipelines butt joints all relatively another pipe centerline have the free deflection angle of 0～17.5 ° of scope, so when a pipeline or two pipelines are subjected to external force simultaneously, still can guarantee normal connection.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. ectosphere cavity 2. interior spheroids 3. are taken over mouthful I 4. and are taken over mouthful II 5. seal rings 6. positive stop lug boss
Embodiment
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
A kind of sphericity universal jonit as shown in Figure 1, have ectosphere cavity 1 and interior spheroid 2, the ectosphere cavity 1 outer interior spheroid 2 that is wrapped in, on ectosphere cavity 1 and interior spheroid 2, be respectively arranged with and take over mouthful I3 and take over a mouth II4, take over mouthful I3 and take over a mouthful II4 and be connected, on interior spheroid 2 spheres, offer groove, be provided with seal ring 5 in the groove, seal by seal ring 5 between ectosphere cavity 1 and the interior spheroid 2, interior spheroid 2 can rotate around the centre of sphere at ectosphere cavity 1, and taking over mouthful I 3 and taking over mouthful deflection angle α of II 4 center lines is 0～17.5 °.
Pipeline generally adopts double-wall corrugated pipe or solid wall pipe.When adopting double-wall corrugated pipe to be connected with sphericity universal jonit, in the double-wall corrugated pipe groove, be provided with seal ring, the adapter mouth I3 of double-wall corrugated pipe and ectosphere cavity 1 and interior spheroid 2 and an adapter mouthful II4 expanded joint, and by seal ring maintenance double-wall corrugated pipe and an adapter mouth I3 and an adapter mouthful II4 excellent sealing.When adopting solid wall pipe to be connected with sphericity universal jonit, at the adapter mouth I 3 of interior spheroid with take over a mouthful II4 inwall and be provided with seal ring, solid wall pipe with take over mouthful I3 and an adapter mouth II4 seals by seal ring, adopt cushion rubber to flexibly connect equally, have good sealing property.
Be subjected to external force in pipeline one end, two ends or joint and do the time spent, situation such as foundation settlement, because joint adopts the ectosphere cavity to be wrapped in the linkage structure of interior spheroid outward, but, effectively avoid or reduced being subjected to external force to make excessive fracture or the seepage of occurring of time spent joint stress because of pipeline so after the butt joint of two pipelines, also have certain deflection space.
Claims (2)
1. sphericity universal jonit, it is characterized in that: have ectosphere cavity (1) and interior spheroid (2), the outer interior spheroid (2) that is wrapped in of ectosphere cavity (1), on ectosphere cavity (1) and interior spheroid (2), be respectively arranged with and take over mouthful I (3) and take over a mouthful II (4), take over mouthful I (3) and take over a mouthful II (4) and be connected, on interior spheroid (2) sphere, offer groove, be provided with seal ring (5) in the groove, seal by seal ring (5) between ectosphere cavity (1) and the interior spheroid (2), interior spheroid (2) can rotate around the centre of sphere at ectosphere cavity (1), and taking over mouthful I (3) and taking over mouthful deflection angle α of II (4) center line is 0～17.5 °.
2. sphericity universal jonit according to claim 1 is characterized in that: described adapter mouthful II (a 4) bottom is provided with positive stop lug boss (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070633 CN2797829Y (en) | 2005-04-08 | 2005-04-08 | Ball shaped universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070633 CN2797829Y (en) | 2005-04-08 | 2005-04-08 | Ball shaped universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797829Y true CN2797829Y (en) | 2006-07-19 |
Family
ID=36869071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070633 Expired - Lifetime CN2797829Y (en) | 2005-04-08 | 2005-04-08 | Ball shaped universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797829Y (en) |
-
2005
- 2005-04-08 CN CN 200520070633 patent/CN2797829Y/en not_active Expired - Lifetime
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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: Changzhou Hippo Plastics Co., Ltd. Assignor: Zhou Baixing Contract fulfillment period: 2009.4.25 to 2014.4.25 Contract record no.: 2009320000756 Denomination of utility model: Ball shaped universal joint Granted publication date: 20060719 License type: Exclusive license Record date: 20090506 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.25 TO 2014.4.25; CHANGE OF CONTRACT Name of requester: CHANGZHOU CITY HEMA PLASTIC CEMENT CO., LTD. Effective date: 20090506 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU HIPPO PLASTICS CO., LTD. Free format text: FORMER OWNER: ZHOU BAIXING Effective date: 20111213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111213 Address after: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou Patentee after: Changzhou Hippo Plastics Co., Ltd. Address before: 213164 Jiangsu Province, Changzhou city Wujin District Hutang Ming Huang Zhen Nan Zhou Cun Wei Patentee before: Zhou Baixing |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HIPPOS CO., LTD. Free format text: FORMER NAME: CHANGZHOU HIPPO PLASTICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee after: JIANGSU HIPPO WELL SHARE CO., LTD. Address before: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou Patentee before: Changzhou Hippo Plastics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150408 Granted publication date: 20060719 |