CN205669647U - A kind of oil pump and oil tube connection device - Google Patents
A kind of oil pump and oil tube connection device Download PDFInfo
- Publication number
- CN205669647U CN205669647U CN201620539448.5U CN201620539448U CN205669647U CN 205669647 U CN205669647 U CN 205669647U CN 201620539448 U CN201620539448 U CN 201620539448U CN 205669647 U CN205669647 U CN 205669647U
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- CN
- China
- Prior art keywords
- flange
- joint
- bridge piece
- annulus
- oil
- 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
This utility model provides a kind of oil pump and oil tube connection device, including bridge piece, described bridge piece one end is fixedly installed mounting flange, the other end is fixedly installed annulus and stops joint, at annulus, described bridge piece stops that the connection of joint slid underneath has loose flange, the adpting flange of described loose flange and a connecting tube joint is connected, it is provided with screw thread on described connecting tube joint, it is bolted between described loose flange and adpting flange, and between loose flange and adpting flange, is also associated with the copper sheet being fastened by bolts.This attachment means simple in construction, the flange on bridge piece can rotate, thus the most efficient and convenient being connected with oil pump when.
Description
Technical field
This utility model is specifically related to a kind of oil pump and oil tube connection device.
Background technology
Oil pump and oil pipe are one of petrol station common equipments, typically use common when that current oil pump and oil pipe being connected with each other
Connecting line be attached, generic connectivity pipeline on it general fixing be common flange, the shortcoming of this device is the most: 1,
Ring flange can not rotate, and installs inconvenience；2, ring flange can not rotate, and connects oil pipe below inconvenient；3, ring flange can not turn
Dynamic, stress can be there is when installation, in the case of oil-immersed pump operation vibration, terminal filament odontoseisis may be made, thus leak.
4, ring flange can not rotate, and maintenance maintenance is inconvenient, particularly goes up the nose heave newly installed rear very difficult para-position of terminal filament, under people's well environment
Working long hours, security risk is big, so needing to develop a kind of new oil pump and oil tube connection device.
Utility model content
The utility model proposes a kind of oil pump and oil tube connection device, this attachment means simple in construction, on bridge piece
Flange can rotate, thus the most efficient and convenient being connected with oil pump when.
The technical solution of the utility model is a kind of oil pump and oil tube connection device, including bridge piece, described connecting bending
Pipe one end is fixedly installed mounting flange, and the other end is fixedly installed annulus and stops joint, and described bridge piece stops at annulus
Joint slid underneath connects has loose flange, the adpting flange of described loose flange and a connecting tube joint to be connected, described company
It is provided with screw thread on union nipple, is bolted between described loose flange and adpting flange, and in loose flange and company
The copper sheet being fastened by bolts it is also associated with between acting flange.
Further, it is provided with in the middle part of described loose flange and can stop, with annulus, the circular groove that joint matches.
Further, described annulus stops that weld is on bridge piece.
The beneficial effects of the utility model are as follows: after the utility model using this structure, due on bridge piece
It is provided with mobilizable loose flange, owing to loose flange can rotate, so being connected with oil pump when, connection thereon
Bend pipe can connect with oil pipe after turning to suitable direction with rotation direction again.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is the structural representation that loose flange and annulus stop joint connection.
In figure: 1, connecting tube joint；2, adpting flange；3, bolt；4, loose flange；41, annulus stops joint；42, circle
Groove；5, copper sheet；6, bridge piece.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Seeing and include bridge piece 6 shown in Fig. 1 to Fig. 2, described bridge piece 6 one end is fixedly installed mounting flange,
The other end is fixedly installed annulus and stops joint 41, at annulus, described bridge piece 6 stops that the connection of joint 41 slid underneath has work
Dynamic flange 4, described loose flange 4 is connected with the adpting flange 2 of a connecting tube joint 1, and described connecting tube joint 1 is provided with
Screw thread, is connected by bolt 3 between described loose flange 4 and adpting flange 2, and between loose flange 4 and adpting flange 2 also
Connect and have the copper sheet 5 fastened by bolt 3.
Further, it is provided with in the middle part of described loose flange 4 and can stop, with annulus, the circular groove 42 that joint 41 matches.
This utility model process when in use is as follows, is first connected with oil pump by connecting tube joint 1, when connection completes
After, annulus is stopped, and joint 41 is connected on connecting tube joint 1, then loose flange 4 is moved up so that it is on circular groove
42 and annulus stop that joint 41 matches clamping, adjust the position of loose flange 4 so that it is on screwed hole and adpting flange 2 on
Screwed hole alignment, owing to loose flange 4 is to be movably connected on bridge piece 6, say, that bridge piece 6 can turn
Dynamic, so the position of bridge piece 6 now can be regulated, after being adjusted to suitable position, re-use bolt 3 and nut will
Loose flange 4 and adpting flange 2 fasten, and during fastening, need to connect a copper sheet 5 between, this copper sheet 5
Can effectively go to destatic, stop potential safety hazard.
Further, described annulus stops that joint 41 is welded on bridge piece 6.It is to say, this utility model is at dress
The when of joining, first loose flange 4 is connected in bridge piece 6, annulus being stopped, joint 41 is welded on bridge piece 6 the most again
On, by welding, stability is high.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (3)
1. an oil pump and oil tube connection device, it is characterised in that include that bridge piece, described bridge piece one end are fixedly installed
Have mounting flange, the other end to be fixedly installed annulus and stop joint, at annulus, described bridge piece stops that joint slid underneath is even
Being connected to loose flange, the adpting flange of described loose flange and a connecting tube joint is connected, and described connecting tube joint is arranged
There is screw thread, be bolted between described loose flange and adpting flange, and also connect between loose flange and adpting flange
It is connected to the copper sheet being fastened by bolts.
Oil pump the most according to claim 1 and oil tube connection device, it is characterised in that be provided with in the middle part of described loose flange
The circular groove that joint matches can be stopped with annulus.
Oil pump the most according to claim 2 and oil tube connection device, it is characterised in that described annulus stops that weld exists
On bridge piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015204981887 | 2015-07-11 | ||
| CN201520498188 | 2015-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669647U true CN205669647U (en) | 2016-11-02 |
Family
ID=57193577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539448.5U Expired - Fee Related CN205669647U (en) | 2015-07-11 | 2016-06-06 | A kind of oil pump and oil tube connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985796A (en) * | 2019-11-08 | 2020-04-10 | 安徽莱鑫精密特种钢管有限公司 | Connecting elbow |
-
2016
- 2016-06-06 CN CN201620539448.5U patent/CN205669647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985796A (en) * | 2019-11-08 | 2020-04-10 | 安徽莱鑫精密特种钢管有限公司 | Connecting elbow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170606 |