CN109163849A - A kind of welded tube hydraulic pressure tightness test device - Google Patents
A kind of welded tube hydraulic pressure tightness test device Download PDFInfo
- Publication number
- CN109163849A CN109163849A CN201811003172.9A CN201811003172A CN109163849A CN 109163849 A CN109163849 A CN 109163849A CN 201811003172 A CN201811003172 A CN 201811003172A CN 109163849 A CN109163849 A CN 109163849A
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- China
- Prior art keywords
- side wall
- fixedly connected
- connecting plate
- plate
- hydraulic pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of welded tube hydraulic pressure tightness test device of disclosure of the invention, including water butt, pipeline is equipped in the water butt, the both ends of the pipeline are equipped with sealing plate, sealing shroud is fixedly connected on the side wall of the sealing plate, fixture nut is threaded on the sealing shroud, the fixture nut is matched with pipeline, connecting plate is equipped in the water butt, cavity there are two being set in the connecting plate, the first spring is fixedly connected on the side wall of the cavity, one end of first spring is fixedly connected with push plate, one end of the push plate passes through the side wall of cavity and extends to the outside of connecting plate, inserted link is fixedly connected on the side wall of the push plate, one end of the inserted link passes through the side wall of cavity and is plugged on the inner sidewall of water butt, invention is convenient for the different location in water butt to detect seal for pipe joints, it is easy to implement pipe simultaneously The sealing at road both ends, therefore this welded tube hydraulic pressure tightness test device is worthy to be popularized.
Description
Technical field
Invention is related to a kind of experimental rig, specially a kind of welded tube hydraulic pressure tightness test device.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
The device of fluid generally require experimental rig when pipeline is by welding splicing and air tight test carried out to it, however existing
The general inconvenience of welded tube hydraulic pressure tightness test device is sealed the both ends of pipeline, while being not easy to for pipeline being located at suitably
Position, therefore test result is influenced to a certain extent.
So provide it is a kind of be able to solve it is general inconvenient the both ends of pipeline are sealed, while being not easy to pipeline position
Becoming us in the welded tube hydraulic pressure tightness test device of suitable position problems will solve the problems, such as.
Summary of the invention
Invention is designed to provide a kind of welded tube hydraulic pressure tightness test device, to solve to propose in above-mentioned background technique
General inconvenience is sealed the both ends of pipeline, while being not easy to pipeline being located at suitable position problems.
To achieve the above object, invention provides the following technical solutions:
A kind of welded tube hydraulic pressure tightness test device, including water butt, the water butt is interior to be equipped with pipeline, the pipeline
Both ends are equipped with sealing plate, and sealing shroud is fixedly connected on the side wall of the sealing plate, are threaded on the sealing shroud solid
Determine nut, the fixture nut is matched with pipeline, and connecting plate is equipped in the water butt, sets that there are two empty in the connecting plate
Chamber is fixedly connected with the first spring on the side wall of the cavity, and one end of first spring is fixedly connected with push plate, described to push away
One end of plate passes through the side wall of cavity and extends to the outside of connecting plate, is fixedly connected with inserted link on the side wall of the push plate, institute
The one end for stating inserted link passes through the side wall of cavity and is plugged on the inner sidewall of water butt, is inserted with mobile bar on the connecting plate,
The lower end of the mobile bar is fixedly connected with arc panel, and the arc panel is in contact with the lateral wall of pipeline, in the connecting plate
Equipped with control chamber, second spring is fixedly connected on the side wall of the control chamber, one end of the second spring is fixedly connected with
One end of pulling plate, the pulling plate passes through the side wall of control chamber and extends to the outside of connecting plate, fixed on the side wall of the pulling plate
It is connected with check lock lever, one end of the check lock lever passes through the side wall of control chamber and is plugged in mobile bar, the upper end of the mobile bar
It is fixedly connected with transverse slat.
Preferably, the side wall of the cavity is equipped with rectangular opening, one end of the push plate passes through rectangular opening and extends to
The outside of connecting plate.
Preferably, the inner sidewall of the water butt is equipped with multiple jacks, one end of the inserted link is plugged in jack.
Preferably, the connecting plate is equipped with round hole, the mobile bar is located in round hole.
Preferably, being evenly equipped with protrusion on the side wall of the arc panel, the cross section of the protrusion is triangle.
Preferably, the mobile bar is equipped with multiple locking holes, one end of the check lock lever is plugged in locking hole.
Compared with prior art, advantageous effect of the invention is: it is respectively provided with sealing shroud and fixture nut by the both ends of pipeline,
The leakproofness for guaranteeing pipeline is easy to implement and connecting plate is fixedly connected in water butt, lead to by the way that inserted link is arranged in connecting plate
It crosses and check lock lever is set in connecting plate, be easy to implement the fixation of mobile bar position, this welded tube hydraulic pressure tightness test device is just
In in water butt different location seal for pipe joints is detected, while being easy to implement the sealing of pipe ends, therefore this
Welded tube hydraulic pressure tightness test device is worthy to be popularized.
Detailed description of the invention
Fig. 1 is inventive structure schematic diagram；
Fig. 2 is the left view of arc panel in invention.
In figure: 1- water butt, 2- pipeline, 3- sealing plate, 4- sealing shroud, 5- fixture nut, 6- connecting plate, the first bullet of 7-
Spring, 8- push plate, 9- inserted link, 10- mobile bar, 11- arc panel, 12- second spring, 13- pulling plate, 14- check lock lever, 15- transverse slat.
Specific embodiment
Below in conjunction with the attached drawing in inventive embodiments, the technical solution in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based in invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
Belong to the range of invention protection.
In the description of invention, it is to be understood that term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to invention.
Invention provides a kind of technical solution referring to FIG. 1-2: a kind of welded tube hydraulic pressure tightness test device, including water storage
Bucket 1, water butt 1 is interior to be equipped with pipeline 2, and the both ends of pipeline 2 are equipped with sealing plate 3, sealing is fixedly connected on the side wall of sealing plate 3
4 are covered, is threaded with fixture nut 5 on sealing shroud 4, fixture nut 5 is matched with pipeline 2, connecting plate 6 is equipped in water butt 1,
It is set in connecting plate 6 there are two cavity, is fixedly connected with the first spring 7 on the side wall of cavity, one end of the first spring 7 is fixedly connected
There is push plate 8, one end of push plate 8 passes through the side wall of cavity and extends to the outside of connecting plate 6, concretely, on the side wall of cavity
Equipped with rectangular opening, one end of push plate 8 passes through rectangular opening and extends to the outside of connecting plate 6, is fixedly connected on the side wall of push plate 8
Inserted link 9, one end of inserted link 9 pass through the side wall of cavity and are plugged on the inner sidewall of water butt 1, concretely, water butt 1 it is interior
Side wall is equipped with multiple jacks, and one end of inserted link 9 is plugged in jack.
Mobile bar 10 is inserted on connecting plate 6, concretely, connecting plate 6 is equipped with round hole, and mobile bar 10 is located at circle
In hole, the lower end of mobile bar 10 is fixedly connected with arc panel 11, and arc panel 11 is in contact with the lateral wall of pipeline 2, specifically
It says, protrusion is evenly equipped on the side wall of arc panel 11, raised cross section is triangle, when increase arc panel 11 and pipeline 2 contact
Frictional force, control chamber is equipped in connecting plate 6, is fixedly connected with second spring 12 on the side wall of control chamber, second spring 12
One end is fixedly connected with pulling plate 13, and one end of pulling plate 13 passes through the side wall of control chamber and extends to the outside of connecting plate 6, pulling plate 13
Side wall on be fixedly connected with check lock lever 14, one end of check lock lever 14 passes through the side wall of control chamber and is plugged in mobile bar 10, has
Body says that mobile bar 10 is equipped with multiple locking holes, and one end of check lock lever 14 is plugged in locking hole, and the upper end of mobile bar 10 is solid
Surely it is connected with transverse slat 15.
Working principle: filling full water in water butt 1, realizes pipeline 2 by fixture nut 5, sealing shroud 4 and sealing plate 3
Sealing, is placed in the water butt 1 for filling water, is realized by inserted link 9 and connecting plate 6 is fixedly connected in water butt 1, passed through
Mobile bar 10 and arc panel 11 realize that pipeline 2 is located at suitable position in water butt 1, realize arc panel 11 by check lock lever 14
Fixation can determine whether the leakproofness of pipeline 2 when pipeline 2 is located in water butt 1.
While there has been shown and described that the embodiment invented, for the ordinary skill in the art, Ke Yili
Solution can carry out a variety of variations, modification, replacement to these embodiments in the case where not departing from the principle and spirit of invention and become
The range of type, invention is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of welded tube hydraulic pressure tightness test device, including water butt (1), the water butt (1) is interior to be equipped with pipeline (2),
Be characterized in that: the both ends of the pipeline (2) are equipped with sealing plate (3), are fixedly connected with sealing on the side wall of the sealing plate (3)
It covers (4), is threaded with fixture nut (5) on the sealing shroud (4), the fixture nut (5) matches with pipeline (2), institute
It states in water butt (1) and is equipped with connecting plate (6), set in the connecting plate (6) there are two cavity, it is fixed on the side wall of the cavity to connect
It is connected to the first spring (7), one end of first spring (7) is fixedly connected with push plate (8), and one end of the push plate (8) passes through
The side wall of cavity and the outside for extending to connecting plate (6) are fixedly connected with inserted link (9) on the side wall of the push plate (8), described to insert
One end of bar (9) passes through the side wall of cavity and is plugged on the inner sidewall of water butt (1), is inserted with shifting on the connecting plate (6)
The lower end of lever (10), the mobile bar (10) is fixedly connected with arc panel (11), and the arc panel (11) is outer with pipeline (2)
Side wall is in contact, and control chamber is equipped in the connecting plate (6), is fixedly connected with second spring on the side wall of the control chamber
(12), one end of the second spring (12) is fixedly connected with pulling plate (13), and one end of the pulling plate (13) passes through control chamber
Side wall and the outside for extending to connecting plate (6) are fixedly connected with check lock lever (14), the locking on the side wall of the pulling plate (13)
One end of bar (14) passes through the side wall of control chamber and is plugged in mobile bar (10), and the upper end of the mobile bar (10) is fixedly connected with
Transverse slat (15).
2. a kind of welded tube hydraulic pressure tightness test device according to claim 1, it is characterised in that: the side wall of the cavity
It is equipped with rectangular opening, one end of the push plate (8) passes through rectangular opening and extends to the outside of connecting plate (6).
3. a kind of welded tube hydraulic pressure tightness test device according to claim 1, it is characterised in that: the water butt (1)
Inner sidewall be equipped with multiple jacks, one end of the inserted link (9) is plugged in jack.
4. a kind of welded tube hydraulic pressure tightness test device according to claim 1, it is characterised in that: the connecting plate (6)
It is equipped with round hole, the mobile bar (10) is located in round hole.
5. a kind of welded tube hydraulic pressure tightness test device according to claim 1, it is characterised in that: the arc panel (11)
Side wall on be evenly equipped with protrusion, the cross section of the protrusion is triangle.
6. a kind of welded tube hydraulic pressure tightness test device according to claim 1, it is characterised in that: the mobile bar (10)
Multiple locking holes are equipped with, one end of the check lock lever (14) is plugged in locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003172.9A CN109163849A (en) | 2018-08-30 | 2018-08-30 | A kind of welded tube hydraulic pressure tightness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003172.9A CN109163849A (en) | 2018-08-30 | 2018-08-30 | A kind of welded tube hydraulic pressure tightness test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163849A true CN109163849A (en) | 2019-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003172.9A Pending CN109163849A (en) | 2018-08-30 | 2018-08-30 | A kind of welded tube hydraulic pressure tightness test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887620A (en) * | 2019-11-28 | 2020-03-17 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe fitting gas tightness detection device |
| CN112683681A (en) * | 2020-12-02 | 2021-04-20 | 安徽扬天金塑新能源装备股份公司 | A water pressure test machine for steel pipe resistance to compression detects |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383906A (en) * | 1965-07-02 | 1968-05-21 | Vallourec | Bench for pneumatically testing the impermeability of tubes |
| EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
| CN204330250U (en) * | 2015-01-12 | 2015-05-13 | 翟祖学 | The airtight water press testing machine of numerical control pipe |
| CN105716796A (en) * | 2016-03-30 | 2016-06-29 | 邵武市天福包装彩印有限公司 | Packaging bag air leakage detection device |
| CN205607609U (en) * | 2016-05-03 | 2016-09-28 | 四川川环科技股份有限公司 | Rubber tube gas tightness testboard |
| CN206348114U (en) * | 2016-12-22 | 2017-07-21 | 上海瑞孚管路系统有限公司 | Pipe fitting sealing property detection device |
| CN207263388U (en) * | 2017-08-31 | 2018-04-20 | 江苏吉庆管材有限公司 | A kind of effective gas leak detection devices of PP |
| CN108225670A (en) * | 2016-12-13 | 2018-06-29 | 湖北江山液压科技有限公司 | A kind of finder tightness test device |
-
2018
- 2018-08-30 CN CN201811003172.9A patent/CN109163849A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383906A (en) * | 1965-07-02 | 1968-05-21 | Vallourec | Bench for pneumatically testing the impermeability of tubes |
| EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
| CN204330250U (en) * | 2015-01-12 | 2015-05-13 | 翟祖学 | The airtight water press testing machine of numerical control pipe |
| CN105716796A (en) * | 2016-03-30 | 2016-06-29 | 邵武市天福包装彩印有限公司 | Packaging bag air leakage detection device |
| CN205607609U (en) * | 2016-05-03 | 2016-09-28 | 四川川环科技股份有限公司 | Rubber tube gas tightness testboard |
| CN108225670A (en) * | 2016-12-13 | 2018-06-29 | 湖北江山液压科技有限公司 | A kind of finder tightness test device |
| CN206348114U (en) * | 2016-12-22 | 2017-07-21 | 上海瑞孚管路系统有限公司 | Pipe fitting sealing property detection device |
| CN207263388U (en) * | 2017-08-31 | 2018-04-20 | 江苏吉庆管材有限公司 | A kind of effective gas leak detection devices of PP |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887620A (en) * | 2019-11-28 | 2020-03-17 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe fitting gas tightness detection device |
| CN112683681A (en) * | 2020-12-02 | 2021-04-20 | 安徽扬天金塑新能源装备股份公司 | A water pressure test machine for steel pipe resistance to compression detects |
| CN112683681B (en) * | 2020-12-02 | 2024-04-16 | 安徽扬天金塑新能源装备有限公司 | A water pressure test machine for steel pipe resistance to compression detects |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |