CN206945434U - A kind of multiple tube suppresses test device with water-impervious - Google Patents
A kind of multiple tube suppresses test device with water-impervious Download PDFInfo
- Publication number
- CN206945434U CN206945434U CN201720591788.7U CN201720591788U CN206945434U CN 206945434 U CN206945434 U CN 206945434U CN 201720591788 U CN201720591788 U CN 201720591788U CN 206945434 U CN206945434 U CN 206945434U
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- multiple tube
- clip
- inner core
- water
- impervious
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Abstract
A kind of multiple tube suppresses test device with water-impervious, outer clip clip and sealing inner core including mutual cooperation, the outer clip clip be located in the outside of sealing inner core and multiple tube, exhaust outlet and water filling port are provided with the top of the sealing inner core, coordinate on the exhaust outlet and be provided with plug, coordinate on the water filling port and be provided with fast plug, the sealing inner core side is sequentially provided with groove, O-ring seal and YXD type sealing rings from top to bottom.The utility model is using the 7 pairs of interior sealing designs of O-ring 6 and YXD types sealing ring, applicable low mesohigh every field, outer clip clip uses extension design, flute profile is targetedly designed according to the multiple tube of different reinforcing materials, the enhancement layer of tubing is not damaged while proof strength, prevent that reliability is substantially improved because enhancing damage layer causes structure ageing.
Description
Technical field
The utility model belongs to non-metal composite pipe performance detection field, and in particular to be a kind of multiple tube water-impervious
Test device is suppressed, is applicable the Composite pipe properties detection of low pressure, middle pressure, high pressure every field.
Background technology
Current compound tube detection device is very more, and low-pressure field uses pure external clamping fixture mostly, and sealing ring is outside tubing
Surface, fixture are sealed after fixing by crush seal circle, and this fixture is only suitable for binding type and tube end face seals
Intact multiple tube uses, and sealability is limited, and in mesohigh field, outer clip fixture is unreliable merely, because test is pressed
The very high tubing of power is easily deformed slippage, or even the outbound possibility of fixture, if connected using buckle pressure pipe part, performance has
Ensure, due to being that disposable test fee can be caused very expensive.
Utility model content
The utility model overcomes deficiency of the prior art, there is provided a kind of applicable low mesohigh every field is answered
Close effective water-impervious and suppress test device.
In order to solve above-mentioned technical problem, the utility model uses following technical proposals：A kind of multiple tube is used anti-
Test device is suppressed in infiltration, including the outer clip clip of mutual cooperation be located in sealing inner core with sealing inner core, the outer clip clip
And the outside of multiple tube, the sealing inner core top are provided with exhaust outlet and water filling port, coordinate on the exhaust outlet and be provided with plug, institute
State to coordinate on water filling port and be provided with fast plug, the sealing inner core side is sequentially provided with groove, O-ring seal and YXD from top to bottom
Type sealing ring.
The outer clip clip top is provided with the boss coordinated with groove.
The outer clip clip includes two half-round metal structures.
The both sides of described two half-round metal structures are equipped with bolt hole, and two half-round metal structures are connected by bolt
Connect fixation.
The top half of the outer clip clip inwall is provided with saw-tooth-type structures, and the latter half is provided with semicircle tooth type structures.
The crown angle of the saw-tooth-type structures is less than 30 degree.
The size of the sealing inner core coordinates with multiple tube.
The utility model has the advantages that compared with prior art：The utility model is close using O-ring 6 and YXD types
7 pairs of interior sealing designs of seal, applicable low mesohigh every field, outer clip clip use extension design, and flute profile is according to different increasings
The multiple tube of strong material is targetedly designed, and does not damage the enhancement layer of tubing while proof strength, is prevented because of enhancing
Damage layer causes structure ageing, and reliability is substantially improved.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the structural representation of the external clip of the utility model；
Fig. 3 is the structural representation that the utility model seals inner core；
In figure：1st, outer clip clip；11st, boss；12nd, bolt hole；13rd, saw-tooth-type structures；14th, semicircle tooth type structures；2nd, it is close
Seal inner core；3rd, multiple tube；4th, exhaust outlet；41st, plug；5th, water filling port；51st, fast plug；6th, groove；7th, O-ring seal；8、YXD
Type sealing ring.
Embodiment
The utility model can be further described by the following examples, however, guarantor of the present utility model
Shield scope is not limited to following embodiments.
As Figure 1-3, a kind of multiple tube suppresses test device with water-impervious, including the outer clip clip 1 of mutual cooperation with
Inner core 2 is sealed, the outer clip clip 1 be located in the outside of sealing inner core 2 and multiple tube 3, and outer clip clip 1 includes two semicircles
Metal structure, the both sides of described two half-round metal structures are equipped with bolt hole 12, and two half-round metal structures pass through spiral shell
Bolt is connected, and the top half of the inwall of outer clip clip 1 is provided with saw-tooth-type structures 13, the crown of the saw-tooth-type structures 13
Angle is less than 30 degree, and after such stress of outer clip clip 1, saw-tooth-type structures 13 can be embedded into the outer layer of multiple tube 3, effectively prevent
Device slips during test, and the latter half of the inwall of outer clip clip 1 is provided with semicircle tooth type structures 14, not only avoid due to sawtooth pattern
Structure 13 is embedded in too deep caused enhancing fault rupture so that making the situation that multiple tube 3 fails in test, and also improves outer
To the binding force of multiple tube 3, security is substantially improved, seals inner core 2 and primarily serve sealing and the effect supported mounting board hoop 1, close
The size of envelope inner core 2 coordinates with multiple tube 3, and the top of sealing inner core 2 is provided with exhaust outlet 4 and water filling port 5, the exhaust outlet 4
Upper cooperation is provided with plug 41, coordinates on the water filling port and is provided with fast plug 51, and sealing inner core 2 side is set successively from top to bottom
There are groove 6, O-ring seal 7 and YXD types sealing ring 8, the sealing property of YXD types sealing ring 8 protrudes, and there is pressure to get over high leakproofness
Characteristic that can be stronger, the top of outer clip clip 1 are provided with the boss 11 coordinated with groove 6, and boss 11 is embedded into groove 6, use
In location sealing inner core 2, prevent that sealing the compression of inner core 2 slips.
Method of testing of the present utility model is as follows：O-ring seal 6 and YXD types sealing ring 8 are loaded onto in sealing inner core 2 first,
Then sealing inner core 2 is inserted into the multiple tube 3 for needing to test again, core pipe must be smooth, uses outer clip clip 1 simultaneously again afterwards
Sealing inner core 2 and multiple tube 3 are clasped, then fixes outer clip clip 1 with bolt, again toward compound after the installation of tubing both ends
3 inner water filling of pipe, then sealed with plug 41 and fast plug 51 and carry out suppressing test.
The utility model utilizes plastic conduit inner wall smooth, is designed using 7 pairs of interior sealings of O-ring 6 and YXD types sealing ring,
Below 32MPa can be long-term use of, and short-term pressure-resistant reachable more than 80MPa, outer clip clip 1 uses extension design, and flute profile is according to difference
The multiple tube of reinforcing material is targetedly designed, and does not damage the enhancement layer of tubing while proof strength, is prevented because of enhancing
Damage layer causes structure ageing.
Claims (7)
1. a kind of multiple tube suppresses test device with water-impervious, it is characterised in that the outer clip clip including mutual cooperation（1）With it is close
Seal inner core（2）, the outer clip clip（1）It is located in sealing inner core（2）And multiple tube（3）Outside, the sealing inner core（2）Top
Portion is provided with exhaust outlet（4）With water filling port（5）, the exhaust outlet（4）Upper cooperation is provided with plug（41）, coordinate on the water filling port and set
There is fast plug（51）, the sealing inner core（2）Side is sequentially provided with groove from top to bottom（6）, O-ring seal（7）And YXD types are close
Seal（8）.
2. multiple tube according to claim 1 suppresses test device with water-impervious, it is characterised in that the outer clip clip（1）
Top is provided with and groove（6）The boss of cooperation（11）.
3. multiple tube according to claim 1 suppresses test device with water-impervious, it is characterised in that the outer clip clip（1）
Including two half-round metal structures.
4. multiple tube according to claim 3 suppresses test device with water-impervious, it is characterised in that described two semicircles
The both sides of metal structure are equipped with bolt hole（12）, two half-round metal structures are bolted fixation.
5. multiple tube according to claim 1 suppresses test device with water-impervious, it is characterised in that the outer clip clip（1）
The top half of inwall is provided with saw-tooth-type structures（13）, the latter half is provided with semicircle tooth type structures（14）.
6. multiple tube according to claim 5 suppresses test device with water-impervious, it is characterised in that the saw-tooth-type structures
（13）Crown angle be less than 30 degree.
7. multiple tube according to claim 1 suppresses test device with water-impervious, it is characterised in that the sealing inner core（2）
Size and multiple tube（3）Coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591788.7U CN206945434U (en) | 2017-05-25 | 2017-05-25 | A kind of multiple tube suppresses test device with water-impervious |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591788.7U CN206945434U (en) | 2017-05-25 | 2017-05-25 | A kind of multiple tube suppresses test device with water-impervious |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945434U true CN206945434U (en) | 2018-01-30 |
Family
ID=61362257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591788.7U Active CN206945434U (en) | 2017-05-25 | 2017-05-25 | A kind of multiple tube suppresses test device with water-impervious |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898752A (en) * | 2019-04-24 | 2019-06-18 | 郑州大学 | Half grout sleeve and preparation method thereof |
| CN115195037A (en) * | 2022-06-23 | 2022-10-18 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
-
2017
- 2017-05-25 CN CN201720591788.7U patent/CN206945434U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898752A (en) * | 2019-04-24 | 2019-06-18 | 郑州大学 | Half grout sleeve and preparation method thereof |
| CN115195037A (en) * | 2022-06-23 | 2022-10-18 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
| CN115195037B (en) * | 2022-06-23 | 2024-02-27 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
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