CN209180533U - Anti-dropout rapid pipeline connector - Google Patents
Anti-dropout rapid pipeline connector Download PDFInfo
- Publication number
- CN209180533U CN209180533U CN201821773898.6U CN201821773898U CN209180533U CN 209180533 U CN209180533 U CN 209180533U CN 201821773898 U CN201821773898 U CN 201821773898U CN 209180533 U CN209180533 U CN 209180533U
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- hole
- metal shell
- dropout
- 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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- 239000002184 metal Substances 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to pipe jointer fields, disclose a kind of anti-dropout rapid pipeline connector, including endless metal shell, band tooth rubber pad, liner, bolt, through-hole bolt and stop nut, opening is formed on endless metal shell in the axial direction, the two sides of opening are respectively arranged with the first connecting pin and second connection end, through-hole bolt is respectively arranged with inside first connecting pin and second connection end, through-hole bolt, the bolt hole placed for bolt is respectively arranged on first connecting pin and second connection end, bolt-through bolt hole, threaded one end on bolt far from nut is connected with stop nut, band tooth rubber pad is socketed on the inside of the endless metal shell, liner is arranged among in endless metal shell and with tooth rubber pad, and it is located at the underface of opening.The anti-dropout pipe jointer of the utility model, has anti-loosing effect, and seal for pipe joints better effect fastens stronger；Using bolt arrangement connection type, mount and dismount faster.
Description
Technical field
The utility model relates to a kind of pipe jointers, and in particular to a kind of anti-dropout takes formula pipe jointer fastly.
Background technique
Daily life and industrial and agricultural production, pipeline are a kind of essential products, the attachment device between pipeline
It is the indispensable equipment of pipe-line system.With the growth requirement in various fields, people connect skill with pipeline for pipeline material
The understanding of art is continuously improved, and various conduit couplings come into being.Most of existing conduit coupling is connected using screw thread
It connects, weld, the modes such as flanged joint or the sweat soldering for plastic cement pipeline, gluing or card are attached, such connection
Mode, which installs or removes, to be required to be carried out with specific purpose tool, needs special technical ability；Made using the connection type of flanged joint
Conduit coupling installation is inconvenient, while leakproofness is bad, and maintenance difficult.
Utility model content
The technical issues of the utility model solves is to provide a kind of favorable sealing property, the pipe jointer of Fast Installation.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of anti-dropout fast-type pipeline connection
Device, including endless metal shell further include band tooth rubber pad, liner, bolt, through-hole bolt and stop nut, the annular gold
Belong to and form opening on shell in the axial direction, the two sides of the opening are respectively arranged with the first connecting pin and second connection end, institute
It states and is respectively arranged with through-hole bolt inside the first connecting pin and second connection end, the through-hole bolt, the first connecting pin and second
It is respectively arranged with the bolt hole placed for bolt on connecting pin, the bolt-through bolt hole, far from nut on the bolt
Threaded one end is connected with stop nut, and the band tooth rubber pad is socketed on the inside of the endless metal shell, the liner setting
Among in the endless metal shell and with tooth rubber pad, and it is located at the underface of opening.
Further, the endless metal shell further includes the baffle ring of fixing belt tooth rubber pad, the arc length of the baffle ring
Less than the arc length of the endless metal shell, the arc length of the baffle ring is greater than the arc length of the liner.
Further, nut pin through-hole is provided on the screw rod of the bolt in the axial direction.
Further, further including the nut pin for preventing stop nut relaxation.
Further, the stop nut is hex nut, it is provided on six facades of the hex nut for spiral shell
The pin hole that mother's pin places.
Further, the nut pin and pin hole are interference fitted.
Further, described band tooth rubber pad one end is provided with isosceles trapezoid tooth connection, the other end is provided with and isosceles
The isosceles trapezoid groove of trapezoidal tooth connection cooperation.
The beneficial effects of the utility model are: the anti-dropout pipe jointer of the utility model, is provided with nut pin and makes
Stop nut has anti-loosing effect, is provided with liner, and pipe jointer opening in fastening makes band one power of tooth rubber pad
It obtains sealing effect more preferably, fastens stronger；Using bolt arrangement connection type, mount and dismount faster.
Detailed description of the invention
Fig. 1 is anti-dropout rapid pipeline connector structural schematic diagram；
Fig. 2 is band tooth ring structure schematic diagram；
Fig. 3 is bolt arrangement schematic diagram；
Fig. 4 is stop nut structural schematic diagram.
In the figure, it is marked as 1, endless metal shell；2, baffle ring；3, band tooth rubber pad；4, bolt；41, nut pin through-hole；
5, through-hole bolt；6, liner；7, stop nut；71, pin hole.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of anti-dropout rapid pipeline connector, including endless metal shell 1, it further include band
Tooth rubber pad 3, liner 6, bolt 4, through-hole bolt 5 and stop nut 7 are formed in the axial direction on the endless metal shell 1
Opening, the two sides of the opening are respectively arranged with the first connecting pin and second connection end, first connecting pin and the second connection
End is internal to be respectively arranged with through-hole bolt 5, is respectively arranged with confession in the through-hole bolt 5, the first connecting pin and second connection end
The bolt hole that bolt 4 places, the bolt 4 run through bolt hole, and the threaded one end far from nut is connected with locking on the bolt 4
Nut 7, the band tooth rubber pad 3 are socketed in 1 inside of endless metal shell, and the liner 6 is arranged in the endless metal
Shell 1 with tooth rubber pad 3 among, and be located at opening underface.
When in use, it will first be socketed in 1 inside of endless metal shell with 3 ring-type of tooth rubber pad, be then socketed on pipeline,
Liner 6 is placed, the through-hole bolt 5 is placed individually into the first connecting pin and second connection end, and bolt 4 sequentially passes through
One connecting pin, through-hole bolt 5, second connection end upper bolt hole, finally in one end connection anti-loose of the bolt 4 far from 4 nut of bolt
Nut 7 clamps the first connecting pin of endless metal shell 1 and second connection end；Bolt 4 uses in the present embodiment 2,
According to the length needs of different pipe jointer axial directions in use process, then the bolt 4 of respective numbers is set.
On the basis of the above, the endless metal shell 1 further includes the baffle ring 2 of fixing belt tooth rubber pad 3, the baffle ring 2
Arc length be less than the arc length of the endless metal shell 1, the arc length of the baffle ring 2 is greater than the arc length of the liner 6；So that liner
6 can be not biased towards during pipe jointer clamps in the inner wall of endless metal shell 1, always in endless metal shell 1
Inner wall on move, meanwhile, pipe jointer also has certain adjustable extent, is not limited to the caliber of some size；
Baffle ring 2 is an integral structure with endless metal shell 1 in the present embodiment, and baffle ring 2 and endless metal shell 1 also can be set into
It welds or rivets.
As shown in Figure 3 and Figure 4, the anti-dropout rapid pipeline connector further includes the spiral shell for preventing the relaxation of stop nut 7
Mother's pin, the stop nut 7 are hex nut, are provided with the pin hole placed for nut pin on six facades of the hex nut
71, it is provided with nut pin through-hole 41 in the axial direction on the screw rod of the bolt 4.The length of nut pin through-hole 41 is less than bolt 4
Spiro rod length, nut pin through-hole 41 is arranged to elongated through-hole, hex nut six facades be arranged pin hole 71, in this way
Nut pin can be passed through nut pin from the pin hole 71 on a facade according to fine position nut of the nut on screw rod
Through-hole 41 is through in the pin hole 71 on opposite, so that pipe jointer sealing performance is more preferably.
On the basis of the above, the nut pin and pin hole 71 are interference fitted.Stop nut 7 loosens in order to prevent, in addition to adopting
The nut pin of the interference fit described in the present embodiment can also use circlip, can achieve identical effect.
As shown in Fig. 2, described 3 one end of band tooth rubber pad is provided with isosceles trapezoid tooth connection, the other end is provided with and isosceles
The isosceles trapezoid groove of trapezoidal tooth connection cooperation, so that seam crossing is not run with tooth rubber pad 3 in pipe jointer clamping process
Partially, it more seals.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (7)
1. a kind of anti-dropout rapid pipeline connector, including endless metal shell (1), it is characterised in that: further include band tooth rubber
Rubber mat (3), liner (6), bolt (4), through-hole bolt (5) and stop nut (7), along axis on the endless metal shell (1)
Direction forms opening, and the two sides of the opening are respectively arranged with the first connecting pin and second connection end, first connecting pin and
It is respectively arranged with inside second connection end through-hole bolt (5), in the through-hole bolt (5), the first connecting pin and second connection end
It is respectively arranged with the bolt hole placed for bolt (4), the bolt (4) runs through bolt hole, separate nut on the bolt (4)
Threaded one end is connected with stop nut (7), and the band tooth rubber pad (3) is socketed on the inside of the endless metal shell (1), described
Liner (6) setting the endless metal shell (1) with it is intermediate with tooth rubber pad (3), and be located at the underface of opening.
2. anti-dropout rapid pipeline connector as described in claim 1, it is characterised in that: the endless metal shell (1)
It further include the baffle ring (2) of fixing belt tooth rubber pad (3), the arc length of the baffle ring (2) is less than the arc of the endless metal shell (1)
Long, the arc length of the baffle ring (2) is greater than the arc length of the liner (6).
3. anti-dropout rapid pipeline connector as claimed in claim 1 or 2, it is characterised in that: the screw rod of the bolt (4)
On be provided with nut pin through-hole (41) in the axial direction.
4. anti-dropout rapid pipeline connector as described in claim 1, it is characterised in that: further include preventing stop nut
(7) nut pin of relaxation.
5. anti-dropout rapid pipeline connector as claimed in claim 4, it is characterised in that: the stop nut (7) is six
Angle nut is provided with the pin hole (71) placed for nut pin on six facades of the hex nut.
6. anti-dropout rapid pipeline connector as claimed in claim 5, it is characterised in that: the nut pin and pin hole (71)
Interference fit.
7. anti-dropout rapid pipeline connector as described in claim 1, it is characterised in that: the band tooth rubber pad (3) one
End is provided with isosceles trapezoid tooth connection, and the other end is provided with the isosceles trapezoid groove with the cooperation of isosceles trapezoid tooth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773898.6U CN209180533U (en) | 2018-10-30 | 2018-10-30 | Anti-dropout rapid pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773898.6U CN209180533U (en) | 2018-10-30 | 2018-10-30 | Anti-dropout rapid pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180533U true CN209180533U (en) | 2019-07-30 |
Family
ID=67362648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821773898.6U Expired - Fee Related CN209180533U (en) | 2018-10-30 | 2018-10-30 | Anti-dropout rapid pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819330A (en) * | 2021-10-14 | 2021-12-21 | 安徽恒生科技发展集团有限公司 | Three-way pipe clamp for pipeline branch and installation method |
-
2018
- 2018-10-30 CN CN201821773898.6U patent/CN209180533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819330A (en) * | 2021-10-14 | 2021-12-21 | 安徽恒生科技发展集团有限公司 | Three-way pipe clamp for pipeline branch and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |