CN205669647U - A kind of oil pump and oil tube connection device - Google Patents

A kind of oil pump and oil tube connection device Download PDF

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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
Authority
CN
China
Prior art keywords
flange
joint
bridge piece
oil
annulus
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
Application number
CN201620539448.5U
Other languages
Chinese (zh)
Inventor
何红军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Xin Yi Industrial Co Ltd
Original Assignee
Chongqing Xin Yi Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN2015204981887 priority Critical
Priority to CN201520498188 priority
Application filed by Chongqing Xin Yi Industrial Co Ltd filed Critical Chongqing Xin Yi Industrial Co Ltd
Application granted granted Critical
Publication of CN205669647U publication Critical patent/CN205669647U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of oil pump and oil tube connection device
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.
CN201620539448.5U 2015-07-11 2016-06-06 A kind of oil pump and oil tube connection device Expired - Fee Related CN205669647U (en)

Priority Applications (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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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