CN208579893U - A kind of pressure resistance leakage detection apparatus - Google Patents
A kind of pressure resistance leakage detection apparatus Download PDFInfo
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- CN208579893U CN208579893U CN201821436571.XU CN201821436571U CN208579893U CN 208579893 U CN208579893 U CN 208579893U CN 201821436571 U CN201821436571 U CN 201821436571U CN 208579893 U CN208579893 U CN 208579893U
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- sliding block
- bracket
- plug
- detection apparatus
- leakage detection
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Abstract
A kind of pressure-resistant leakage detection apparatus of the utility model, including pedestal, base upper surface offer sliding slot along base length direction；Inflating seat, bracket, the first plug, sliding block and locating piece are disposed on sliding slot；Inflating seat includes hollow bracket, frame bottom and sliding slot matching connection, and carriage center offers circular hole, and circular hole is interior to be equipped with pneumatic head by nut and simultaneously cap, and inflation back of head is provided with air gauge, and the inner wall for inflating back of head connects a gas-tpe fitting；Push rod is provided on locating piece, push rod front end can support with one side contacts of sliding block, sliding block slidably be moved forward and backward on sliding slot, sliding block another side is provided with the first plug；For bracket between sliding block and inflating seat, carrier center offers tube seat, is placed with aluminum pipe in tube seat；Device is put into sink, can check aluminum pipe air leakage point, confirms invalid position.
Description
Technical field
The utility model relates to a kind of detecting tool field, specially a kind of pressure-resistant leakage detection apparatus.
Background technique
At present in aluminium-alloy pipe processing industry, the aluminum pipe that client can require aluminum pipe manufacturing enterprise to provide it carries out salt fog
Test claims to the pressure-resistant performance after aluminum pipe salt spray test with examining its corrosion resistance, this just needs to try salt fog
Aluminum pipe after testing carries out pressure-resistant performance test.Volume is relatively large for current aluminum pipe voltage-resisting test apparatus, and price is higher, behaviour
It makes comparisons complexity.
In consideration of it, can realize pressure resistance to aluminum pipe it is necessary to provide a kind of pressure-resistant leakage detection apparatus small in size, easy to operate
The tooling of performance detection.
Summary of the invention
The purpose of this utility model is and a kind of volume provided for technical deficiency present in existing packing technique
Small, structure is simple and convenient to operate, adaptable pressure-resistant leakage detection apparatus；
To realize following technical solution that the utility model is taken:
A kind of pressure resistance leakage detection apparatus, which is characterized in that including pedestal, the base upper surface is opened along base length direction
Equipped with sliding slot；
Inflating seat, bracket, the first plug, sliding block and locating piece are disposed on the sliding slot；
The inflating seat includes hollow bracket, the frame bottom and sliding slot matching connection, and the carriage center opens up
There is circular hole, circular hole is interior to be equipped with pneumatic head by nut and simultaneously cap,
The nut is fixed on bracket after passing through circular hole by simultaneously cap, and the pneumatic head includes front and rear, front
Excircle on be provided with external screw thread, the internal screw thread of the nut and the external screw thread of pneumatic head cooperate and connect；The rear portion
It is provided with air gauge, the air gauge is connected with the inner cavity of pneumatic head；The inner wall at the rear portion connects a gas-tpe fitting；
Be provided with push rod on the locating piece, push rod front end can support with one side contacts of sliding block, the sliding block can slide
Move be moved forward and backward on sliding slot, the sliding block another side is provided with the first plug；
For the bracket between sliding block and inflating seat, carrier center offers tube seat, is placed with aluminum pipe in the tube seat；
Further improvement of these options, pneumatic head front end face is blocked in nut by the second plug of setting, preceding
Bellmouth is provided at the center of end surface, the second plug is provided centrally with through-hole, and the second plug rear end is provided with protrusion, described
Protrusion plugs closure in bellmouth.
Further improvement of these options offers through-hole on the locating piece, is provided with internal screw thread in the through-hole,
It is provided with external screw thread on the push rod outer circumference surface, the screw-internal thread fit connection in the external screw thread and through-hole on push rod.
Further improvement of these options, the opening size of tube seat are matched with the outer diameter of aluminum pipe.
Further improvement of these options, rear inside wall are provided with Internal Pipe Thread, are equipped with gas in said inner tube screw thread
Pipe fitting.
Further improvement of these options, the excircle diameter of front are greater than the excircle diameter at rear portion.
Further improvement of these options, the first plug and the second plug are silica gel material.
The utility model has the beneficial effects that: this device volume is small, structure is simple and convenient to operate, adaptable, can be had
Effect completes the pressure resistance leak detection test of aluminum pipe；It is light-weight using aluminium alloy saw lumber matter, it is easy to carry.All components symmetric design and
It is all fixed on a sliding slot, good to neutrality, uniform force is easy to adjust.
Detailed description of the invention
Fig. 1 is the utility model pressure resistance leakage detection apparatus schematic diagram.
Fig. 2 is inflating seat schematic diagram.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
It is as shown in Figs. 1-2: it is a kind of pressure resistance leakage detection apparatus, which is characterized in that including pedestal 7, the base upper surface along
Base length direction offers sliding slot 16；
Inflating seat 6, bracket 5, the first plug 4, sliding block 3 and locating piece 2 are disposed on the sliding slot；
The inflating seat 6 includes hollow bracket 10,10 bottom of bracket and sliding slot matching connection, the carriage center
Circular hole 17 is offered, passes through nut in circular hole 17 and simultaneously cap 11 is equipped with pneumatic head 13,
The nut is fixed over the mount 10 after passing through circular hole 17 by simultaneously cap 11, and the pneumatic head 13 includes front 13.1
With rear portion 13.2, external screw thread, the external screw thread phase of the internal screw thread and pneumatic head of the nut 9 are provided on the excircle of front 13.1
Mutually it is cooperatively connected；The rear portion 13.2 is provided with air gauge 12, and the air gauge is connected with the inner cavity of pneumatic head；The rear portion
13.2 inner wall connects a gas-tpe fitting 14；
Push rod 1 is provided on the locating piece, push rod front end can support with one side contacts of sliding block, the sliding block can slide
Move be moved forward and backward on sliding slot, the sliding block another side is provided with the first plug 4；
For the bracket 5 between sliding block and inflating seat, carrier center offers tube seat 5.1, places in the tube seat 5.1
There is aluminum pipe 8；
Further improvement of these options, pneumatic head front end face are blocked in nut 9 by the second plug 15 of setting,
It is provided with bellmouth 13.4 at the center of 13.1 end face of front, the second plug 15 is provided centrally with through-hole 15.1, after the second plug
End is provided with protrusion 15.2, and the protrusion plugs closure in bellmouth 13.4.
Further improvement of these options offers through-hole on the locating piece 2, interior spiral shell is provided in the through-hole
Line is provided with external screw thread on 1 outer circumference surface of push rod, the screw-internal thread fit connection 3 in the external screw thread and through-hole on push rod 1.
The opening size of further improvement of these options, tube seat is matched with the outer diameter of aluminum pipe 8.
Further improvement of these options, rear inside wall are provided with Internal Pipe Thread, are equipped with gas in said inner tube screw thread
Pipe fitting 14.
Further improvement of these options, the excircle diameter of front 13.1 are greater than the excircle diameter at rear portion 13.2.
Further improvement of these options, the first plug 4 and the second plug are silica gel material.
In use, will be fixed on pedestal 7 with the matched bracket 5 of 8 specification of aluminum pipe, then aluminum pipe 8 is put into the pipe of bracket 5
In slot.The handle of push rod 1 on rotational positioning block 2, push rod 1 push sliding block 3 to press 8 both ends of aluminum pipe and silica gel plug (4,15)
Tightly, finally sliding block 3 is fixed on pedestal 7.Air valve is opened, when air gauge 12, which is shown, reaches required pressure value, closes gas
Valve, the time carries out pressure maintaining as required.It such as finds that pressure value declines, places a device into sink, can check air leakage point, confirmation failure
Position.
The all components longitudinally asymmetric distribution of middle line along the chute.
Inflating seat, bracket, sliding block and locating piece bottom be both provided with the matched boss of sliding slot, can be slided along sliding slot
Then be screwed on pedestal apart from adjustment.
In addition to silica gel plug, the material of the present apparatus all uses aluminum alloy material.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of pressure resistance leakage detection apparatus, which is characterized in that including pedestal (7), the base upper surface is along base length direction
Offer sliding slot (16)；
Inflating seat (6), bracket (5), the first plug (4), sliding block (3) and locating piece (2) are disposed on the sliding slot (16)；
The inflating seat (6) includes hollow bracket (10), bracket (10) bottom and sliding slot matching connection, in the bracket
The heart offers circular hole (17), and by nut and simultaneously, cap (11) is equipped with pneumatic head (13) in circular hole (17)；
The nut passes through circular hole (17) and is fixed on bracket (10) by simultaneously cap (11) afterwards, and the pneumatic head (13) includes front
(13.1) and rear portion (13.2) external screw thread, the internal screw thread of the nut (9) and inflation, are provided on the excircle of front (13.1)
The external screw thread of head, which cooperates, to be connected；The rear portion (13.2) is provided with air gauge (12), the air gauge and pneumatic head it is interior
Chamber is connected；The inner wall of the rear portion (13.2) connects a gas-tpe fitting (14)；
Be provided with push rod (1) on the locating piece (2), push rod front end can support with one side contacts of sliding block, the sliding block can
Sliding be moved forward and backward on sliding slot, the sliding block another side is provided with the first plug (4)；
Between sliding block and inflating seat, carrier center offers tube seat (5.1) bracket (5), puts in the tube seat (5.1)
It is equipped with aluminum pipe (8).
2. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: the pneumatic head front end face is by setting
It sets the second plug (15) to block in nut (9), be provided with bellmouth (13.4) at the center of front (13.1) end face, second is stifled
Head (15) is provided centrally with through-hole (15.1), and the second plug rear end is provided with raised (15.2), and the protrusion plugs closure and boring
In shape hole (13.4).
3. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: being offered on the locating piece (2) logical
Hole is provided with internal screw thread in the through-hole, external screw thread, the external screw thread on push rod (1) is provided on push rod (1) outer circumference surface
It is connect with the screw-internal thread fit in through-hole.
4. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: the opening size and aluminum pipe of tube seat (5.1)
(8) outer diameter matching.
5. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: the rear inside wall is provided with inner tube spiral shell
Line is equipped with gas-tpe fitting (14) in said inner tube screw thread.
6. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: the excircle of the front (13.1) is straight
Diameter is greater than the excircle diameter of rear portion (13.2).
7. a kind of pressure-resistant leakage detection apparatus according to claim 1, it is characterized in that: first plug (4) and the second plug
It is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436571.XU CN208579893U (en) | 2018-09-03 | 2018-09-03 | A kind of pressure resistance leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436571.XU CN208579893U (en) | 2018-09-03 | 2018-09-03 | A kind of pressure resistance leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579893U true CN208579893U (en) | 2019-03-05 |
Family
ID=65512583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821436571.XU Active CN208579893U (en) | 2018-09-03 | 2018-09-03 | A kind of pressure resistance leakage detection apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208579893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956056A (en) * | 2018-09-03 | 2018-12-07 | 江苏亚太轻合金科技股份有限公司 | A kind of pressure resistance leakage detection apparatus |
-
2018
- 2018-09-03 CN CN201821436571.XU patent/CN208579893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956056A (en) * | 2018-09-03 | 2018-12-07 | 江苏亚太轻合金科技股份有限公司 | A kind of pressure resistance leakage detection apparatus |
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