CN206876353U - A kind of special side leakage instrument of flexible pipe - Google Patents
A kind of special side leakage instrument of flexible pipe Download PDFInfo
- Publication number
- CN206876353U CN206876353U CN201720821995.7U CN201720821995U CN206876353U CN 206876353 U CN206876353 U CN 206876353U CN 201720821995 U CN201720821995 U CN 201720821995U CN 206876353 U CN206876353 U CN 206876353U
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- China
- Prior art keywords
- flexible pipe
- side leakage
- pad
- hollow tube
- special side
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- Expired - Fee Related
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Abstract
The utility model proposes a kind of special side leakage instrument of flexible pipe, including workbench, the workbench is provided with least two groups of air inlet groups, the air inlet group includes two inlet ducts being oppositely arranged, the inlet duct includes cylinder, described cylinder one end is fixed with interstage sleeve, the cylinder output end is connected with into air parcel, it is described enter air parcel on be connected with hollow tube, the hollow tube passes through the interstage sleeve, hollow tube passes through and is cased with close mechanism of qi structure on the interstage sleeve, end face will not be damaged with end contact, so as to reduce quality and installation question；Rubber does not contact with the sharp face of flexible pipe, increases rubber service life.
Description
Technical field
It the utility model is related to flexible pipe detection field, more particularly to the special side leakage instrument of flexible pipe.
Background technology
With the development of flexible pipe, there is the use of flexible pipe in each field, therefore the service check of flexible pipe turns into production emphasis.It is existing
Flexible pipe leak test is mostly that end face is extrusion type sealed, the fragile flexible pipe end face of such leak test mode and the end face of rubber and metal hose
Contact, easily causes rubber to damage, and service life reduces.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of special side leakage instrument of flexible pipe, including workbench, it is described
Workbench 1 is provided with least two groups of air inlet groups, and the air inlet group includes two inlet ducts being oppositely arranged, the inlet duct
Including cylinder, described cylinder one end is fixed with interstage sleeve, and the cylinder output end is connected with into air parcel, it is described enter air parcel on connect
There is hollow tube, the hollow tube passes through the interstage sleeve, and hollow tube passes through and is cased with close mechanism of qi structure on the interstage sleeve.
Preferably, the close mechanism of qi structure includes the first pad and the second pad, between first pad and the second pad
Provided with rubber swelling head, fixed at second pad provided with nut.
Preferably, the air inlet group is 4 groups.
Preferably, the cylinder bottom, which is set, is connected with slide rail.
Preferably, tube supporting frame is provided between the inlet duct, the tube supporting frame is provided with neck.
The utility model proposes the special side leakage instrument of flexible pipe have following beneficial effect：End will not be damaged with end contact
Face, so as to reduce quality and installation question；Rubber does not contact with the sharp face of flexible pipe, increases rubber service life.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is top view of the present utility model；
Fig. 2 is side structure sectional view of the present utility model；
Wherein, 1- workbench, 2- air inlet groups, 3- enter air parcel, 4- hollow tubes, the pads of 5- first, the pads of 6- second, 7- rubber
Expansion-head, 8- nuts, 9- cylinders, 10- tube supporting frames.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of special side leakage instrument of flexible pipe, including workbench 1, the work
Platform 1 is provided with least two groups of air inlet groups 2, and the air inlet group 2 includes two inlet ducts being oppositely arranged, the inlet duct bag
Include cylinder 9, described one end of cylinder 9 is fixed with interstage sleeve, and the output end of cylinder 9 is connected with into air parcel 3, it is described enter air parcel 3 on
Hollow tube 4 is connected with, the hollow tube 4 passes through the interstage sleeve, and hollow tube 4 passes through and is cased with close mechanism of qi structure on the interstage sleeve,
Wherein, tube supporting frame 10 is provided between the inlet duct, the tube supporting frame 10 is provided with neck, of the present utility model
Working method is：Flexible pipe to be measured is positioned on tube supporting frame 10, the cylinder 9 of both sides pushes away along the slide rail of bottom to flexible pipe
It is dynamic so that close mechanism of qi structure is stuck in metal hose, and the end of metal hose is pressed on interstage sleeve.
Wherein, the close mechanism of qi structure includes the first pad 5 and the second pad 6, the pad 6 of the first pad 5 and second it
Between be provided with rubber swelling first 7, fixed at second pad 6 provided with nut 8, working method is：Cylinder 9 is along slide rail to wanting to push away
When entering, rubber swelling first 7 is normal condition, and accurately can be inserted in flexible pipe, and now, cylinder 9 shrinks, cylinder 9 it is defeated
Shaft pulls hollow tube 4 and presses the second pad 6, and then presses rubber swelling first 7, and the rubber swelling first 7 for being protrudes from two
Between individual pad, be placed in by the inner wall sealing of flexible pipe, then by total in water, enter air parcel 3 and think to blow afloat in hollow tube 4, i.e., to
Whether soft treacheal gas insufflation, detection flexible pipe have gas leakage.
In order to improve detection efficiency, the air inlet group 2 is 4 groups.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of special side leakage instrument of flexible pipe, it is characterised in that including workbench, the workbench is provided with least two groups of air inlets
Group, the air inlet group include two inlet ducts being oppositely arranged, and the inlet duct includes cylinder, and described cylinder one end is fixed
Provided with interstage sleeve, the cylinder output end is connected with into air parcel, it is described enter air parcel on be connected with hollow tube, the hollow tube passes through institute
Interstage sleeve is stated, hollow tube passes through and is cased with close mechanism of qi structure on the interstage sleeve.
2. the special side leakage instrument of flexible pipe according to claim 1, it is characterised in that the close mechanism of qi structure include the first pad and
Second pad, rubber swelling head is provided between first pad and the second pad, is fixed at second pad provided with nut.
3. the special side leakage instrument of flexible pipe according to claim 1, it is characterised in that the air inlet group is 4 groups.
4. the special side leakage instrument of flexible pipe according to claim 1, it is characterised in that the cylinder bottom, which is set, is connected with slide rail.
5. the special side leakage instrument of flexible pipe according to claim 1, it is characterised in that flexible pipe branch is provided between the inlet duct
Support, the tube supporting frame are provided with neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821995.7U CN206876353U (en) | 2017-07-09 | 2017-07-09 | A kind of special side leakage instrument of flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821995.7U CN206876353U (en) | 2017-07-09 | 2017-07-09 | A kind of special side leakage instrument of flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876353U true CN206876353U (en) | 2018-01-12 |
Family
ID=61329906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821995.7U Expired - Fee Related CN206876353U (en) | 2017-07-09 | 2017-07-09 | A kind of special side leakage instrument of flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179162A (en) * | 2017-07-09 | 2017-09-19 | 昆山展宇波纹管有限公司 | A kind of special side leakage instrument of flexible pipe |
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
-
2017
- 2017-07-09 CN CN201720821995.7U patent/CN206876353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179162A (en) * | 2017-07-09 | 2017-09-19 | 昆山展宇波纹管有限公司 | A kind of special side leakage instrument of flexible pipe |
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180112 Termination date: 20190709 |