CN106768675A - Threeway four-way pressure testing machine - Google Patents
Threeway four-way pressure testing machine Download PDFInfo
- Publication number
- CN106768675A CN106768675A CN201710082762.4A CN201710082762A CN106768675A CN 106768675 A CN106768675 A CN 106768675A CN 201710082762 A CN201710082762 A CN 201710082762A CN 106768675 A CN106768675 A CN 106768675A
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- CN
- China
- Prior art keywords
- sealing plate
- threeway
- testing machine
- pressure testing
- way pressure
- 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.)
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Classifications
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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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
- G01M3/083—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for tubes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a kind of threeway four-way pressure testing machine, it is characterised in that：Including several hanging sealing plates for setting, can be relatively moved between multiple sealing plates, one of sealing plate middle part is provided with through hole, and through hole is communicated with gas injection device, and sealing plate bottom is provided with the tank that can be moved back and forth up and down.Threeway four-way pressure testing machine of the present invention realizes threeway or the automatic test of four-way, and the testing time can be arranged as required to and control, and measurement data is accurate, can batch testing.
Description
Technical field
It is to be related to a kind of threeway four-way pressure testing specifically the present invention relates to a kind of fire-fighting pipe fitting air tight test equipment
Machine.
Background technology
Connecting pipe, such as threeway or four-way, are the requirement of fire-fighting equipment, and its quality must be guaranteed, thus are needed
Pressure test is carried out to it.
At present, a kind of special test device detected to threeway or four-way is lacked.
The content of the invention
Weak point it is an object of the invention to overcome above-mentioned conventional art, there is provided a kind of good test effect, user
Just threeway four-way pressure testing machine.
The technical scheme is that：
Threeway four-way pressure testing machine, it is characterised in that：Including several hanging sealing plates for setting, can between multiple sealing plates
Relative movement, one of sealing plate middle part is provided with through hole, and through hole is communicated with gas injection device, and sealing plate bottom is provided with can be past up and down
Multiple mobile tank.
A kind of specific prioritization scheme, including the first sealing plate, the second sealing plate and the 3rd sealing plate, the first sealing plate and
Three sealing plates are oppositely arranged.
A kind of specific prioritization scheme, the first sealing plate is connected with the first retractor device for driving it to move back and forth back and forth.
A kind of specific prioritization scheme, the second sealing plate and the 3rd sealing plate are fixedly installed.
A kind of specific prioritization scheme, also the second retractor device including being oppositely arranged with the second sealing plate.
A kind of specific prioritization scheme, also including the 4th sealing plate, the 4th sealing plate and the second retractor device are connected.
A kind of specific prioritization scheme, bottom of gullet is connected with the 3rd retractor device.
A kind of specific prioritization scheme, sealing plate includes connecting plate, and connecting plate is provided with rubber blanket or rubber ring.
A kind of specific prioritization scheme, also including frame, upper rack is connected with suspended scaffold, and sealing plate is located at suspended scaffold
On.
A kind of specific prioritization scheme, the first retractor device is cylinder, hydraulic cylinder or electric cylinder, and the second retractor device is gas
Cylinder, hydraulic cylinder or electric cylinder, the 3rd retractor device are cylinder, hydraulic cylinder or electric cylinder.
Threeway four-way pressure testing machine of the present invention realizes threeway or the automatic test of four-way, and the testing time can be arranged as required to
And control, measurement data accurately, can batch testing.
The invention will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation of threeway four-way pressure testing machine of the present invention；
Fig. 2 is the structural representation of threeway four-way pressure testing machine of the present invention；
Fig. 3 is the structural representation of another threeway four-way pressure testing machine of the present invention；
Fig. 4 is the structural representation of the first sealing plate.
Specific embodiment
Embodiment 1：As shown in Figure 1, Figure 2 and Figure 4, threeway four-way pressure testing machine, including frame 1, the top of frame 1 is connected with outstanding
Empty support 2.
Sealing plate includes connecting plate, and connecting plate is provided with rubber blanket.In addition it is also possible to be rubber ring, to be used to seal.
Support 12 includes horizontally disposed transverse slat, and transverse slat vacantly sets, and transverse slat two ends are connected to be vertically arranged perpendicular
Plate, riser is fixedly connected away from the top of transverse slat with frame 1.
Also include the first sealing plate 11, the second sealing plate 12 and the 3rd sealing plate 13, the first sealing plate 11 and the 3rd sealing
Plate 13 is oppositely arranged；
First sealing plate 11 is connected with the first retractor device 5 for driving it to move back and forth back and forth；First retractor device 5 with it is outstanding
Empty support 2 is fixedly connected.First retractor device 5 is cylinder, in addition it is also possible to be hydraulic cylinder or hydraulic cylinder.
Second sealing plate 12 and the 3rd sealing plate 13 are fixedly installed；The sidepiece of 3rd sealing plate 13 is fixedly connected with riser, the
The bottom of two sealing plate 12 is fixedly connected with transverse slat,
Also include the second retractor device 6 being oppositely arranged with the second sealing plate 12.Second retractor device 6 is cylinder, additionally,
Can also be hydraulic cylinder or hydraulic cylinder.Second retractor device 6 is connected with frame 1.
Second retractor device 6 is fixedly connected with suspended scaffold 2.
The middle part of first sealing plate 11 is provided with through hole 8, and through hole 8 is communicated with air pump by tracheae.
First sealing plate 11, the second sealing plate 12 and the bottom of the 3rd sealing plate 13 are provided with the tank 3 that can be moved back and forth up and down,
Cross-sectional area of the cross-sectional area of tank 3 more than suspended scaffold 2.The bottom of tank 3 is connected with the 3rd retractor device 7, and the 3rd stretches
Device 7 is hydraulic cylinder, in addition it is also possible to be cylinder or hydraulic cylinder.
Also include control device, control device includes magnetic valve, timer etc., control device and the first retractor device 5, the
Three retractor devices 7 are connected, and when using, can be started and be closed by the first retractor device 5 of control, the 3rd retractor device 7, so that
Precise control testing time and flow.
First sealing plate 11, the second sealing plate 12, the quantity of the 3rd sealing plate 13 are two, respectively positioned at suspended scaffold 2
Both sides.
Application method, comprises the following steps：
A is sealed；
Threeway is contacted and be connected with the second sealing plate 12 and the 3rd sealing plate 13 respectively, starts the first retractor device 5, first
Threeway is fixed and sealed by sealing plate 11；
Threeway is compressed using the second retractor device 6, in addition it is also possible to directly aid in pressing using manpower.
B, gas injection；
Booster air pump, to gas injection in threeway.
C, submerging test.
Start the 3rd retractor device 7, tank 3 is moved up, until tank 3 submerges threeway, have bubble-free in observation water.
Embodiment 2：As shown in Figure 3 and Figure 4, threeway four-way pressure testing machine, including frame 1, the top of frame 1 is connected with hanging branch
Frame 2.
Sealing plate includes connecting plate, and connecting plate is provided with rubber blanket.In addition it is also possible to be rubber ring, to be used to seal.
Support 12 includes horizontally disposed transverse slat, and transverse slat vacantly sets, and transverse slat two ends are connected to be vertically arranged perpendicular
Plate, riser is fixedly connected away from the top of transverse slat with frame 1.
Also include the first sealing plate 11, the second sealing plate 12, the 3rd sealing plate 13 and the 4th sealing plate 14, the first sealing plate
11 and the 3rd sealing plate 13 be oppositely arranged, the second sealing plate 12 and the 4th sealing plate 14 are oppositely arranged.
First sealing plate 11 is connected with the first retractor device 5 for driving it to move back and forth back and forth；First retractor device 5 with it is outstanding
Empty support 2 is fixedly connected.First retractor device 5 is cylinder, in addition it is also possible to be hydraulic cylinder or hydraulic cylinder.
Second sealing plate 12 and the 3rd sealing plate 13 are fixedly installed；The sidepiece of 3rd sealing plate 13 is fixedly connected with riser, the
The bottom of two sealing plate 12 is fixedly connected with transverse slat,
Also include the second retractor device 6 being oppositely arranged with the second sealing plate 12.Second retractor device 6 is cylinder, additionally,
Can also be hydraulic cylinder or hydraulic cylinder.Second retractor device 6 is fixedly connected with suspended scaffold 2.
4th sealing plate 14 is connected with the second retractor device 6.
The middle part of first sealing plate 11 is provided with through hole 8, and through hole 8 is communicated with air pump by tracheae.
First sealing plate 11, the second sealing plate 12, the 3rd sealing plate 13 and the bottom of the 4th sealing plate 14 are provided with can be past up and down
Multiple mobile tank 3, the cross-sectional area of the cross-sectional area more than suspended scaffold 2 of tank 3.The bottom of tank 3 is connected with the 3rd and stretches
Device 7, the 3rd retractor device 7 is hydraulic cylinder, in addition it is also possible to be cylinder or hydraulic cylinder.When using, cylinder connects with air pump
Connect, hydraulic cylinder is connected with oil pump.
Also include control device, control device includes magnetic valve, timer etc., control device and the first retractor device 5, the
Two retractor devices 6, the 3rd retractor device 7 are connected, when using, can by control the first retractor device 5, the second retractor device 6,
3rd retractor device 7 starts and closes, so that precise control testing time and flow.
The quantity of the first sealing plate 11, the second sealing plate 12, the 3rd sealing plate 13 and the 4th sealing plate 14 is two, respectively
Positioned at the both sides of suspended scaffold 2.
Application method, comprises the following steps：
A is sealed；
Four-way is contacted and be connected with the second sealing plate 12 and the 3rd sealing plate 13 respectively, starts the first retractor device 5, first
Four-way is fixed and sealed by sealing plate 11；Start the second retractor device 6, four-way is fixed and sealed by the 4th sealing plate 14.
B, gas injection；
Booster air pump, to gas injection in four-way.
C, submerging test.
Start the 3rd retractor device 7, tank 3 is moved up, until tank 3 submerges four-way, have bubble-free in observation water.
Additionally, in above-described embodiment, threeway and four-way can also horizontal positioned, the first sealing plate 11, the second sealing plate 12,
The quantity of the 3rd sealing plate 13 and the 4th sealing plate 14 can be arranged as required to, and through hole 8 can also be arranged on other sealing plates
On, rather than it is only limitted to the content be given in embodiment.
Claims (10)
1. threeway four-way pressure testing machine, it is characterised in that：Including several hanging sealing plates for setting, can phase between multiple sealing plates
To movement, one of sealing plate middle part is provided with through hole (8), and through hole (8) is communicated with gas injection device, and sealing plate bottom is provided with and can go up
Under the tank (3) that moves back and forth.
2. threeway four-way pressure testing machine according to claim 1, it is characterised in that：Including the first sealing plate (11), second close
Shrouding (12) and the 3rd sealing plate (13), the first sealing plate (11) and the 3rd sealing plate (13) are oppositely arranged.
3. threeway four-way pressure testing machine according to claim 2, it is characterised in that：First sealing plate (11) is connected with and drives it
The first retractor device (5) for moving back and forth back and forth.
4. threeway four-way pressure testing machine according to claim 2, it is characterised in that：Second sealing plate (12) and the 3rd sealing plate
(13) it is fixedly installed.
5. threeway four-way pressure testing machine according to claim 2, it is characterised in that：Also include relative with the second sealing plate (12)
The second retractor device (6) for setting.
6. threeway four-way pressure testing machine according to claim 5, it is characterised in that：Also include the 4th sealing plate (14), the 4th
Sealing plate (14) and the second retractor device (6) are connected.
7. threeway four-way pressure testing machine according to claim 1, it is characterised in that：Tank (3) bottom is connected with the 3rd and stretches
Device (7).
8. according to the threeway four-way pressure testing machine that one of claim 1-6 is described, it is characterised in that：Sealing plate includes connection
Plate, connecting plate is provided with rubber blanket or rubber ring.
9. according to the threeway four-way pressure testing machine that one of claim 1-6 is described, it is characterised in that：Also include frame (1), machine
Frame (1) top is connected with suspended scaffold (2), and sealing plate is located on suspended scaffold (2).
10. the threeway four-way pressure testing machine according to claim 3 or 5 or 7, it is characterised in that：First retractor device (5) is gas
Cylinder, hydraulic cylinder or electric cylinder, the second retractor device (6) is cylinder, hydraulic cylinder or electric cylinder, the 3rd retractor device (7) is cylinder,
Hydraulic cylinder or electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082762.4A CN106768675A (en) | 2017-02-09 | 2017-02-09 | Threeway four-way pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082762.4A CN106768675A (en) | 2017-02-09 | 2017-02-09 | Threeway four-way pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768675A true CN106768675A (en) | 2017-05-31 |
Family
ID=58957924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082762.4A Pending CN106768675A (en) | 2017-02-09 | 2017-02-09 | Threeway four-way pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060255A (en) * | 2019-12-11 | 2020-04-24 | 广东顺德安耐特金属科技有限公司 | Detection device and detection method for sealing performance of pressing three-way connector |
| CN115248095A (en) * | 2021-04-27 | 2022-10-28 | 西德福液压件(上海)有限公司 | Tool for detecting sealing of filter head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228826B (en) * | 1964-11-02 | 1966-11-17 | Fuellhalterfabrik Vorm Heiko V | Device for testing the tightness of hollow bodies made of plastic |
| CN103674440A (en) * | 2012-09-14 | 2014-03-26 | 天津众达精密机械有限公司 | Framework-fixed pressure testing device |
| CN105928663A (en) * | 2016-07-04 | 2016-09-07 | 潍坊市高品机械制造有限公司 | Airtightness testing machine |
| CN205940892U (en) * | 2016-07-01 | 2017-02-08 | 天津众达精密机械有限公司 | Combination workstation foundry goods gas tightness check out test set |
| CN206618543U (en) * | 2017-02-09 | 2017-11-07 | 昌乐圣鑫管业有限公司 | Threeway four-way pressure testing machine |
-
2017
- 2017-02-09 CN CN201710082762.4A patent/CN106768675A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228826B (en) * | 1964-11-02 | 1966-11-17 | Fuellhalterfabrik Vorm Heiko V | Device for testing the tightness of hollow bodies made of plastic |
| CN103674440A (en) * | 2012-09-14 | 2014-03-26 | 天津众达精密机械有限公司 | Framework-fixed pressure testing device |
| CN205940892U (en) * | 2016-07-01 | 2017-02-08 | 天津众达精密机械有限公司 | Combination workstation foundry goods gas tightness check out test set |
| CN105928663A (en) * | 2016-07-04 | 2016-09-07 | 潍坊市高品机械制造有限公司 | Airtightness testing machine |
| CN206618543U (en) * | 2017-02-09 | 2017-11-07 | 昌乐圣鑫管业有限公司 | Threeway four-way pressure testing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060255A (en) * | 2019-12-11 | 2020-04-24 | 广东顺德安耐特金属科技有限公司 | Detection device and detection method for sealing performance of pressing three-way connector |
| CN115248095A (en) * | 2021-04-27 | 2022-10-28 | 西德福液压件(上海)有限公司 | Tool for detecting sealing of filter head |
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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 |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |