CN108758124A - Connector of steel tube - Google Patents
Connector of steel tube Download PDFInfo
- Publication number
- CN108758124A CN108758124A CN201810763395.9A CN201810763395A CN108758124A CN 108758124 A CN108758124 A CN 108758124A CN 201810763395 A CN201810763395 A CN 201810763395A CN 108758124 A CN108758124 A CN 108758124A
- Authority
- CN
- China
- Prior art keywords
- connector
- snap ring
- steel tube
- tube according
- ontology
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Abstract
The present invention relates to pipe fitting interconnection technique fields, more particularly to a kind of connector of steel tube, it includes connector ontology in a tubular form, connector body interior is provided with the neck bush made of elastic material, it is equipped at least two snap rings for being equipped with opening portion in the outer cover of connector ontology, connector inner body wall is equipped with cyclic annular card slot corresponding with snap ring, groove corresponding with snap ring is equipped on neck bush, snap ring is limited in position between card slot and groove, in the upper of connector ontology, the end at lower both ends offers anti-slip tank, rubber antiskid circle is placed in anti-slip tank, the internal diameter of rubber antiskid circle is identical as pipe diameter size.The present invention covers fully engaging steel pipe by the way that flexible liner is arranged, and rubber antiskid circle is arranged by the upper and lower ends in connector ontology, can effectively prevent steel pipe that radial and axial sliding occurs, while also playing the effect of sealing.The present invention greatly improves installation effectiveness, reduces human cost, highly practical.
Description
Technical field
The present invention relates to pipe fitting interconnection technique field, more particularly to a kind of connector of steel tube.
Background technology
In our daily life, it is be unable to do without various pipelines such as natural gas line, water supply pipe etc. comes for us
Life provide facility.In the process of deployment of these pipelines, unit in charge of construction always needs to use conduit coupling, installs and uses
When, pipeline and joint are by leather packing, or the expansions material such as raw material band are covered at screw thread, pass through fastening screw and fasten company
It connects, with antiseep, but since leather packing is easy aging, service life is short, the installation of expansions material such as often to replace, and cover raw material band
Repair trouble, in addition, similar product on the market at present after one end of pipeline is fixed, then is pacified because of the defect in structure design
When dress fixes the other end, because the rotation of pipeline can be such that rigid fixed one end also loosens again, so in work progress, two are needed
The both ends of a or multiple worker's cooperations while fixed -piping could complete, and which adds artificial inputs, increase installation
Cost, while to the requirement of the technology of construction personnel and installation accuracy higher.
Invention content
For the above technical problems, the purpose of the present invention is：Provide a kind of connector of steel tube.
The technical scheme is that realized by following technical measures：A kind of connector of steel tube, including in a tubular form
Connector ontology, connector body interior is provided with the neck bush made of elastic material, in the outside of connector ontology
At least two snap rings for being equipped with opening portion are arranged with, the connector inner body wall is equipped with cyclic annular card slot corresponding with snap ring,
Groove corresponding with snap ring is equipped on neck bush, the snap ring is limited in position between card slot and groove, in connector ontology
The end of upper/lower terminal offer anti-slip tank, rubber antiskid circle is placed in the anti-slip tank, the rubber antiskid circle
Internal diameter is identical as pipe diameter size.
Here is the further optimization or/and improvement to foregoing invention technical solution：
Preferably, connector ontology middle is provided with the elastic bumps towards neck bush.
Preferably, connector ontology both ends end is additionally provided with end cap.
Preferably, the length of the anti-slip tank is 1/7th of body length.
Preferably, a pair of elastic shifting block is respectively equipped on the outer wall near the snap ring opening portion.
Connecting-piece structure of the present invention is simple, and installation and removal are easy to operate, coordinates without two or more workers.One is same
When fixed -piping both ends can be completed；Fully engaging steel pipe is covered by the way that flexible liner is arranged, while will not be cold due to steel heat expansion
It contracts and leaks, rubber antiskid circle is set by the upper and lower ends in connector ontology, can effectively prevent steel pipe that diameter occurs
To the sliding with axial direction, while the effect of sealing is also played, improves the leakproofness of connector.When the present invention installs greatly
Installation effectiveness is improved, while reducing human cost, it is highly practical.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Attached drawing 2 is the structural schematic diagram of snap ring in attached drawing 1.
Coding in attached drawing is respectively：1, connector ontology；2, neck bush；3, snap ring；4, card slot；5, groove；6, anti-skidding
Slot；7, rubber antiskid circle；8, steel pipe；9, elastic bumps；10, end cap；11, shifting block.
Specific implementation mode
The present invention is not limited by the following example, can be determined according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
With reference to embodiment and attached drawing, the present invention will be further described：
As shown in Figure 1, 2, the connector of steel tube, including connector ontology 1 in a tubular form, are internally provided in connector ontology 1
Neck bush 2 made of elastic material are equipped at least two snap rings 3 for being equipped with opening portion, institute in the outer cover of connector ontology 1
It states 1 inner wall of connector ontology and is equipped with cyclic annular card slot 4 corresponding with snap ring 3, be equipped on neck bush 2 corresponding with snap ring 3 recessed
Slot 5, the snap ring 3 are limited in position between card slot 4 and groove 5, are opened up in the end of the upper/lower terminal of connector ontology 1
There is anti-slip tank 6, rubber antiskid circle 7, internal diameter and 8 inner diameter size of steel pipe of the rubber antiskid circle 7 are placed in the anti-slip tank 6
It is identical.
By the way that groove 5 and card slot 4 is arranged, even closer snap ring 3 can be fastened in connector ontology 1, prevent card
Ring 3 skids off.Connecting-piece structure of the present invention is simple, and installation and removal are easy to operate, coordinates without two or more workers.One is same
When fixed -piping both ends can be completed；2 abundant engaging steel pipes 8 are covered by the way that flexible liner is arranged, while will not be due to steel heat expansion
Shrinkage and leak, by the way that rubber antiskid circle 7 is arranged in the upper and lower ends of connector ontology 1, steel pipe can be effectively prevent to send out
Raw radial and axial sliding, while the effect of sealing is also played, improve the leakproofness of connector.The present invention is big when installing
Big improves installation effectiveness, while reducing human cost, highly practical.
Can a kind of above-mentioned connector of steel tube further be optimized or/and be improved according to actual needs：
As shown in Figure 1, 2,1 middle of connector ontology is provided with the elastic bumps 9 towards neck bush.The elastic bumps
9 are equipped with multiple, uniform setting circle in connector ontology 1, and the two circles elastic bumps 9 are provided in connector ontology 1,
In actual use, elastic bumps 9 can closely engage steel pipe 8, prevent steel pipe 8 from loosening.
As shown in Figure 1, 2,1 both ends end of the connector ontology is additionally provided with end cap 10.End cap 10 is used for preventing rubber
Antislip ring 7 is skidded off from anti-slip tank 6.
As shown in Figure 1, 2, the length of the anti-slip tank 6 is 1/7th of body length.
As shown in Figure 1, 2, a pair of elastic shifting block 11 is respectively equipped on the outer wall near 3 opening portion of the snap ring.Here
The effect of shifting block 11 is can to pull out snap ring 3 easily using shifting block, then tighten company with tool after connector of steel tube is connected with pipeline
Fitting main body 1.
The above technical characteristic constitutes the best embodiment of the present invention, has and imitates strong adaptability and best implementation
Fruit can increase family and reduce non-essential technical characteristic, according to actual needs to meet the needs of different.
Claims (9)
1. a kind of connector of steel tube, it is characterised in that including connector ontology in a tubular form, be provided in connector body interior
The neck bush made of elastic material is equipped at least two snap rings for being equipped with opening portion in the outer cover of connector ontology, described
Connector inner body wall is equipped with cyclic annular card slot corresponding with snap ring, and groove corresponding with snap ring is equipped on neck bush, described
Snap ring is limited in position between card slot and groove, and anti-slip tank is offered in the end of the upper/lower terminal of connector ontology, described
Rubber antiskid circle is placed in anti-slip tank, the internal diameter of the rubber antiskid circle is identical as pipe diameter size.
2. connector of steel tube according to claim 1, it is characterised in that connector ontology middle is provided with direction
The elastic bumps of neck bush.
3. connector of steel tube according to claim 1 or 2, it is characterised in that connector ontology both ends end is also set up
There is end cap.
4. connector of steel tube according to claim 1 or 2, it is characterised in that the length of the anti-slip tank is body length
1/7th.
5. connector of steel tube according to claim 3, it is characterised in that the length of the anti-slip tank is the seven of body length
/ mono-.
6. connector of steel tube according to claim 1 or 2, it is characterised in that divide on the outer wall near the snap ring opening portion
It She You not a pair of elastic shifting block.
7. connector of steel tube according to claim 3, it is characterised in that on the outer wall near the snap ring opening portion respectively
Equipped with a pair of elastic shifting block.
8. connector of steel tube according to claim 4, it is characterised in that on the outer wall near the snap ring opening portion respectively
Equipped with a pair of elastic shifting block.
9. connector of steel tube according to claim 5, it is characterised in that on the outer wall near the snap ring opening portion respectively
Equipped with a pair of elastic shifting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763395.9A CN108758124A (en) | 2018-07-12 | 2018-07-12 | Connector of steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763395.9A CN108758124A (en) | 2018-07-12 | 2018-07-12 | Connector of steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758124A true CN108758124A (en) | 2018-11-06 |
Family
ID=63973561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763395.9A Withdrawn CN108758124A (en) | 2018-07-12 | 2018-07-12 | Connector of steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260066A (en) * | 2019-06-21 | 2019-09-20 | 合肥金同维低温科技有限公司 | A kind of effective steel bushing of fastening type cryogenic refrigeration equipment exhaust |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009107A1 (en) * | 1996-08-27 | 1998-03-05 | Philippe Lorenzo | Fraud-proof pipe connection in particular for water metres |
| JP2005195065A (en) * | 2004-01-05 | 2005-07-21 | Join Top Co Ltd | Pipe connector |
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
| CN105546245A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connection piece which can be fast installed |
| CN105546242A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connecting piece |
| CN205371878U (en) * | 2016-02-29 | 2016-07-06 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connecting piece |
-
2018
- 2018-07-12 CN CN201810763395.9A patent/CN108758124A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009107A1 (en) * | 1996-08-27 | 1998-03-05 | Philippe Lorenzo | Fraud-proof pipe connection in particular for water metres |
| JP2005195065A (en) * | 2004-01-05 | 2005-07-21 | Join Top Co Ltd | Pipe connector |
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
| CN105546245A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connection piece which can be fast installed |
| CN105546242A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connecting piece |
| CN205371878U (en) * | 2016-02-29 | 2016-07-06 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connecting piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260066A (en) * | 2019-06-21 | 2019-09-20 | 合肥金同维低温科技有限公司 | A kind of effective steel bushing of fastening type cryogenic refrigeration equipment exhaust |
| CN110260066B (en) * | 2019-06-21 | 2020-11-10 | 合肥道正数据科技有限公司 | Fastening type steel bushing for exhaust pipe of low-temperature refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |