CN108801796A - The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device - Google Patents

The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device Download PDF

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Publication number
CN108801796A
CN108801796A CN201710287316.7A CN201710287316A CN108801796A CN 108801796 A CN108801796 A CN 108801796A CN 201710287316 A CN201710287316 A CN 201710287316A CN 108801796 A CN108801796 A CN 108801796A
Authority
CN
China
Prior art keywords
oil pipe
resistance
chamber
locating pin
automobile
Prior art date
Application number
CN201710287316.7A
Other languages
Chinese (zh)
Inventor
邢学健
孙伟
Original Assignee
天津台信检测技术有限公司
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
Application filed by 天津台信检测技术有限公司 filed Critical 天津台信检测技术有限公司
Priority to CN201710287316.7A priority Critical patent/CN108801796A/en
Publication of CN108801796A publication Critical patent/CN108801796A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12Pressure testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • G01N2203/0019Compressive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/0042Pneumatic or hydraulic means
    • G01N2203/0048Hydraulic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058Kind of property studied
    • G01N2203/0076Hardness, compressibility or resistance to crushing
    • G01N2203/0087Resistance to crushing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/026Specifications of the specimen
    • G01N2203/0262Shape of the specimen
    • G01N2203/0274Tubular or ring-shaped specimens

Abstract

This application discloses a kind of resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test devices, including water pump, water inlet pipe and chamber;One end of water inlet pipe is connect with water pump, and the other end is inserted into chamber and is connect with oil pipe by bindiny mechanism;The other end of oil pipe is connected with the plugging mechanism for being fixed on chamber side wall;Switch valve is provided between water inlet pipe and water pump;Plugging mechanism includes the pillar being inserted in for oil pipe stretched out from chamber side wall, is sleeved on outside pillar and end face be fixed on chamber side wall 90 degree overturnings T-type rubber sleeve columns, the uniform locating pin being inserted into sleeve column and the clip being sleeved on outside locating pin;End face of the locating pin towards pillar is extended with the sharp portion for being inserted into tubing wall;Locating pin other end is the arcwall face coincideing with the inner wall of clip.The application avoids the problem of due to oil pipe end junction and leads to the erroneous judgement of oil pipe pressure resistance and explosion bulge test, improves the accuracy of experiment.

Description

The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device

Technical field

The present disclosure relates generally to automobile oil pipe experimental rigs more particularly to the resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test to fill It sets.

Background technology

High-pressure oil pipe in automobile engine needs to bear higher pressure at work, this is just to its pressure-resistant performance and resistance to The pressure service life proposes requirement, if high-pressure oil pipe pressure resistance performance is bad, can influence the service life of automobile engine.In order to protect The trouble free service for demonstrate,proving high-pressure oil pipe, needs in the manufacturing process of high-pressure oil pipe, and pressure resistance and explosion bulge test are carried out to it, to measure The trouble free service of high-pressure oil pipe needs to carry out it in the manufacturing process of high-pressure oil pipe pressure resistance and blasting experiment, to measure height The maximum carrying pressure of reliability and high-pressure oil pipe of the pressuring oil pipe under operating pressure, has at present by the compression resistance of high-pressure oil pipe Resistance to pressuring oil pipe is placed on test box by the experimental facilities that test and maximum carrying pressure experiment are integrated in one, this experimental facilities In vivo, it is connect with external water pump by connecting tube;This experimental facilities is used conveniently and safely, but the disadvantage is that, oil pipe End is connect with plug, is susceptible to and is connected bad and discouraged situation, to pressure-resistant Lee of oil pipe and maximum carrying pressure Test is inaccurate, it may appear that the case where erroneous judgement.

Invention content

In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test Device, including water pump, water inlet pipe and chamber;One end of the water inlet pipe is connect with water pump, and the other end, which is inserted into chamber, to be led to Bindiny mechanism is crossed to connect with oil pipe;The other end of the oil pipe is connected with the plugging mechanism for being fixed on chamber side wall;It is described into Switch valve is provided between water pipe and water pump;The plugging mechanism includes the branch being inserted in for oil pipe stretched out from chamber side wall Column is sleeved on that pillar is outer and end face is fixed on 90 degree T-type rubber sleeve columns overturn of chamber side wall, is uniformly inserted into sleeve column Locating pin and the clip being sleeved on outside locating pin;End face of the locating pin towards pillar is extended with the spine for being inserted into tubing wall Portion;The locating pin other end is the arcwall face coincideing with the inner wall of clip.

According to the technical solution that a kind of embodiment of the application provides, the close end being connect with chamber of outer wall of the sleeve column Portion is equipped with level-one step;It is cased with sealing ring outside the step.

According to the technical solution that a kind of embodiment of the application provides, the locating pin stretches out in the one end of sleeve column towards pillar It is fixed with banking stop.

According to the technical solution that a kind of embodiment of the application provides, the locating pin is embedded with relative to the end face of banking stop Draw ring.

According to the technical solution that a kind of embodiment of the application provides, card is also equipped between the sealing ring and locating pin Hoop.

The end that the application is used to block connected pipes by the way that plugging mechanism is arranged in the chamber of high-pressure oil pipe, ensures The end connectivity robustness and leakproofness of oil pipe, the problem of avoiding due to oil pipe end junction and cause oil pipe pressure resistance and The erroneous judgement of explosion bulge test improves the accuracy of experiment.

Description of the drawings

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of embodiment of the application;

Fig. 2 is the structural schematic diagram of plugging mechanism in itself;

10, water pump;20, water inlet pipe;30, chamber;40, bindiny mechanism;50, oil pipe;60, plugging mechanism;61, pillar; 62, sleeve column;63, locating pin;64, clip;65, sealing ring;

Specific implementation mode

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to Convenient for description, is illustrated only in attached drawing and invent relevant part.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It please refers to Fig.1 and show the resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device, including water pump 10, water inlet pipe with Fig. 2 20 and chamber 30;One end of the water inlet pipe 20 is connect with water pump 10, and the other end, which is inserted into chamber 30, passes through bindiny mechanism 40 connect with oil pipe 50;The other end of the oil pipe 50 is connected with the plugging mechanism 60 for being fixed on 30 side wall of chamber;It is described into It is provided with switch valve between water pipe 20 and water pump 10;The plugging mechanism 60 includes being stretched out from 30 side wall of chamber for oil pipe 50 be inserted in pillar 61, be sleeved on that pillar 61 is outer and end face be fixed on 30 side wall of chamber 90 degree T-type rubber sleeve columns 62 overturn, The locating pin 63 being uniformly inserted into sleeve column 62 and the clip 64 being sleeved on outside locating pin 63;The locating pin 63 is towards pillar 61 End face is extended with the sharp portion for being inserted into 50 wall of oil pipe;63 other end of the locating pin is to coincide with the inner wall of clip 64 Arcwall face.

In a preferred embodiment, the close end being connect with chamber 30 of the outer wall of the sleeve column 62 is equipped with level-one platform Rank;It is cased with sealing ring 65 outside the step.

In a preferred embodiment, the locating pin 63 stretches out in the one end of sleeve column towards pillar and is fixed with banking stop.

In a preferred embodiment, the locating pin 63 is embedded with draw ring relative to the end face of banking stop.

In a preferred embodiment, it is also equipped with clip between the sealing ring 65 and locating pin 63.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein Can technical characteristic replaced mutually and the technical solution that is formed.

Claims (5)

1. the resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device, it is characterised in that:Including water pump (10), water inlet pipe (20) and experiment Case (30);One end of the water inlet pipe (20) is connect with water pump (10), and the other end, which is inserted into chamber (30), passes through bindiny mechanism (40) it is connect with oil pipe (50);The other end of the oil pipe (50) is connected with the plugging mechanism for being fixed on chamber (30) side wall (60);It is provided with switch valve between the water inlet pipe (20) and water pump (10);The plugging mechanism (60) includes from chamber (30) side wall stretches out the pillar (61) being inserted in for oil pipe (50) is sleeved on pillar (61) outside and end face is fixed on chamber (30) The T-type rubber sleeve column (62) of 90 degree of side wall overturnings, the locating pin (63) being uniformly inserted into sleeve column (62) and it is sleeved on locating pin (63) outside clip (64);The end face of the locating pin (63) towards pillar (61) is extended with the point for being inserted into oil pipe (50) wall Thorn portion;Locating pin (63) other end is the arcwall face coincideing with the inner wall of clip (64).
2. the resistance to pressuring oil pipe pressure resistance of automobile according to claim 1 and explosion bulge test device, it is characterised in that:The sleeve column (62) the close end being connect with chamber (30) of outer wall is equipped with level-one step;It is cased with sealing ring (65) outside the step.
3. the resistance to pressuring oil pipe pressure resistance of automobile according to claim 2 and explosion bulge test device, it is characterised in that:The locating pin (63) it stretches out in the one end of sleeve column towards pillar and is fixed with banking stop.
4. the resistance to pressuring oil pipe pressure resistance of automobile according to claim 3 and explosion bulge test device, it is characterised in that:The locating pin (63) it is embedded with draw ring relative to the end face of banking stop.
5. the resistance to pressuring oil pipe pressure resistance of automobile according to claim 4 and explosion bulge test device, it is characterised in that:The sealing ring (65) it is also equipped with clip between locating pin (63).
CN201710287316.7A 2017-04-27 2017-04-27 The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device CN108801796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710287316.7A CN108801796A (en) 2017-04-27 2017-04-27 The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710287316.7A CN108801796A (en) 2017-04-27 2017-04-27 The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device

Publications (1)

Publication Number Publication Date
CN108801796A true CN108801796A (en) 2018-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710287316.7A CN108801796A (en) 2017-04-27 2017-04-27 The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device

Country Status (1)

Country Link
CN (1) CN108801796A (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2108174U (en) * 1991-12-12 1992-06-24 齐景瑞 Hydraulic prop resistance recorder
CN2581683Y (en) * 2002-11-07 2003-10-22 吉林石油集团有限责任公司 Stamping expansion sealed slip well packer
CN2769503Y (en) * 2005-01-17 2006-04-05 段红军 Rotary jacket pipe type oil-water recovering device
CN101319602A (en) * 2008-07-23 2008-12-10 大庆油田有限责任公司 Single card oil layer blasting hole plugging column
CN201615862U (en) * 2010-01-09 2010-10-27 湖南吉利汽车部件有限公司 Automobile high pressure oil pipe withstand voltage and blasting test device
KR20110119363A (en) * 2010-04-27 2011-11-02 주식회사 엠엘씨 Apparatus for automatic fixation and separation of a tube-type vessel for pressure test
CN103528761A (en) * 2013-10-24 2014-01-22 安徽江淮汽车股份有限公司 Internal expansion block sealing device for hole
CN203477712U (en) * 2013-09-22 2014-03-12 杨飞 Fast connecting device for fluid pipelines
CN203857190U (en) * 2013-12-16 2014-10-01 天津神封科技发展有限公司 Plugging tool for liquid-phase tube or gas-phase tube of liquefied petroleum gas transportation tank wagon
CN104196485A (en) * 2014-08-25 2014-12-10 中国海洋石油总公司 Internal plugging device of pipeline
CN204831932U (en) * 2015-07-16 2015-12-02 三门峡化工机械有限公司 New utensil of heat exchange tube compression test
CN205191524U (en) * 2015-11-11 2016-04-27 深圳市索佳光电实业有限公司 Two colour tube waterproof plug
CN106369236A (en) * 2016-10-12 2017-02-01 江苏科技大学 Vertical clamp type connector for underwater manifold

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2108174U (en) * 1991-12-12 1992-06-24 齐景瑞 Hydraulic prop resistance recorder
CN2581683Y (en) * 2002-11-07 2003-10-22 吉林石油集团有限责任公司 Stamping expansion sealed slip well packer
CN2769503Y (en) * 2005-01-17 2006-04-05 段红军 Rotary jacket pipe type oil-water recovering device
CN101319602A (en) * 2008-07-23 2008-12-10 大庆油田有限责任公司 Single card oil layer blasting hole plugging column
CN201615862U (en) * 2010-01-09 2010-10-27 湖南吉利汽车部件有限公司 Automobile high pressure oil pipe withstand voltage and blasting test device
KR20110119363A (en) * 2010-04-27 2011-11-02 주식회사 엠엘씨 Apparatus for automatic fixation and separation of a tube-type vessel for pressure test
CN203477712U (en) * 2013-09-22 2014-03-12 杨飞 Fast connecting device for fluid pipelines
CN103528761A (en) * 2013-10-24 2014-01-22 安徽江淮汽车股份有限公司 Internal expansion block sealing device for hole
CN203857190U (en) * 2013-12-16 2014-10-01 天津神封科技发展有限公司 Plugging tool for liquid-phase tube or gas-phase tube of liquefied petroleum gas transportation tank wagon
CN104196485A (en) * 2014-08-25 2014-12-10 中国海洋石油总公司 Internal plugging device of pipeline
CN204831932U (en) * 2015-07-16 2015-12-02 三门峡化工机械有限公司 New utensil of heat exchange tube compression test
CN205191524U (en) * 2015-11-11 2016-04-27 深圳市索佳光电实业有限公司 Two colour tube waterproof plug
CN106369236A (en) * 2016-10-12 2017-02-01 江苏科技大学 Vertical clamp type connector for underwater manifold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王莹莹等: "海底管道遥控封堵隔离系统", 《石油机械》 *

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