CN209639912U - A kind of nonstandard special plane convenient for detecting air-tightness - Google Patents
A kind of nonstandard special plane convenient for detecting air-tightness Download PDFInfo
- Publication number
- CN209639912U CN209639912U CN201920600993.4U CN201920600993U CN209639912U CN 209639912 U CN209639912 U CN 209639912U CN 201920600993 U CN201920600993 U CN 201920600993U CN 209639912 U CN209639912 U CN 209639912U
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- CN
- China
- Prior art keywords
- main body
- fixedly connected
- mobile main
- tightness
- base plate
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- 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.)
- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a kind of nonstandard special planes convenient for detecting air-tightness, including stationary body and mobile main body, the stationary body bottom is fixedly connected with movable base plate, the mobile main body is flexibly connected with movable base plate, one end of the movable base plate, which is run through, is equipped with adjusting screw rod, and adjusting screw rod is connect with mobile subject activity, package body and sealing-plug are fixedly connected in the mobile main body wall, and the inside of mobile main body is equipped with aspiration pump, the aspiration pump is connect by exhaust tube with package body, the inside of the stationary body is equipped with inflator pump, and gas tube is fixedly connected on inflator pump.This is convenient for the nonstandard special plane of detection air-tightness, the distance between adjustable mobile main body and stationary body, it is convenient that clamping is carried out to determinand, and it is suitable for the determinand of different length, can be by whether there is bubble in observation parcel bag and heaving the air-tightness for carrying out judging determinand, while can intuitively observe the bad position of air-tightness.
Description
Technical field
The utility model belongs to air-leakage test field, and in particular to a kind of nonstandard special plane convenient for detecting air-tightness.
Background technique
Air-tightness refers to the gas seal property of closed container, and air-tight test is mainly that each connection position of inspection container is
No to have leakage phenomenon, medium toxic degree is the pressure vessel for extremely, highly endangering or being not allow on designing micro-leakage, must
Air-tight test must be carried out, and after manufacture for some pipelines for connection either container, it is also desirable to carry out airtight
The detection of property, prevents phenomena such as causing gas leakage in use process later, affects to the normal use of device.
Be mostly the device for detecting air-tightness for connecting pipe at present detected using ultrasonic detection instrument, but this
Kind detection mode needs to detect obstructed point, and detection gets up to be more troublesome and be easy some positions, and to connecting tube
Fixed and clamping is relatively complicated, and will cause certain influence to detection process.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and simple, the design reasonable one that provides a kind of structure
Kind is convenient for the nonstandard special plane of detection air-tightness.
The utility model achieves the above object through the following technical schemes:
A kind of nonstandard special plane convenient for detecting air-tightness, including stationary body and mobile main body, the stationary body bottom
It is fixedly connected with movable base plate, the mobile main body is flexibly connected with movable base plate, and one end of the movable base plate, which is run through, to be equipped with
Adjusting screw rod, and adjusting screw rod connect with mobile subject activity, be fixedly connected in the mobile main body wall package body and
Sealing-plug, and the inside of mobile main body is equipped with aspiration pump, the aspiration pump is connect by exhaust tube with package body, the fixation
The inside of main body is equipped with inflator pump, and gas tube is fixedly connected on inflator pump, and the gas tube runs through one end of stationary body
Outer surface is enclosed with sealant, and sealant is that have certain deformability with plastic layer and can be adapted for certain diameter
In range to water gage glass, but be not limited only to this material, be fixedly connected with mounting flange on the stationary body side wall；
The connection that the package body includes the parcel bag being fixedly connected in mobile main body, is fixedly connected on parcel bag
Flange and the hanging rod on connecting flange, parcel bag are the tubular bags with certain deformability, have color, and aspect is seen
It sees and heaves or the position of bubble.
As the scheme that advanced optimizes of the utility model, it is equipped with sliding slot in the movable base plate, the mobile main body
Bottom is fixedly connected with position limiting slide block, and the position limiting slide block is located in sliding slot, and position limiting slide block enables to mobile main body to be merely able to
It is moved along the direction of adjusting screw rod.
As the scheme that advanced optimizes of the utility model, one end of the adjusting screw rod is fixedly connected with interior capstan, and
Interior capstan is located at the inside of mobile main body, and the adjusting screw rod is threadedly coupled with movable base plate, after adjusting screw rod rotation in promotion
Capstan carries out centainly, and inward turning disk drives mobile main body to be moved, and does not interfere with the rotation of adjusting screw rod.
As the scheme that advanced optimizes of the utility model, be fixedly connected with strut in the mobile main body, and strut with
Hanging rod is flexibly connected, convenient when without detection that connecting flange and parcel bag are fixed, and is realized to package body
Positioning is placed.
As the scheme that advanced optimizes of the utility model, the mounting flange is flexibly connected with sealant, and fixation
Orchid is equipped with screw hole, and the connecting flange is equipped with connecting screw, is conveniently connected and fixed flange and rotary flange.
As the scheme that advanced optimizes of the utility model, it is equipped with snorkel in the stationary body and mobile main body,
Valve is equipped in snorkel, the inflator pump and aspiration pump are electrically connected with extraneous power supply.
The utility model has the beneficial effects that:
1) the utility model can easily adjust the distance between stationary body and mobile main body, side by adjusting screw rod
Just treat water gage glass carry out clamping, suitable for different length to water gage glass, and after clamping guarantee both ends fixed point with it is to be measured
Leakproofness between water pipe can to test the precise degrees to water gage glass leakproofness；
2) whether the utility model can be by having bubble in observation parcel bag and heaving the gas for carrying out judging determinand
Close property, while can intuitively observe the bad position of air-tightness；
3) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged view at the utility model A；
Fig. 3 is the enlarged view at the utility model B；
Fig. 4, which is the utility model movable base plate, matches view with adjusting screw rod.
In figure: 1, stationary body；2, movable base plate；21, sliding slot；3, mobile main body；31, sealing-plug；32, strut；33, it limits
Position sliding block；4, adjusting screw rod；41, interior capstan；5, aspiration pump；51, exhaust tube；6, package body；61, parcel bag；62, connection method
It is blue；63, hanging rod；7, inflator pump；71, gas tube；72, sealant；8, mounting flange.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figs 1-4, a kind of nonstandard special plane convenient for detecting air-tightness, including stationary body 1 and mobile main body 3, Gu
Determine 1 bottom of main body and be fixedly connected with movable base plate 2, mobile main body 3 is flexibly connected with movable base plate 2, and one end of movable base plate 2 is passed through
It is equipped with adjusting screw rod 4, and adjusting screw rod 4 is flexibly connected with mobile main body 3, is fixedly connected with package on mobile 3 side wall of main body
Mechanism 6 and sealing-plug 31, and the inside of mobile main body 3 is equipped with aspiration pump 5, aspiration pump 5 is connected by exhaust tube 51 and package body 6
It connects, the inside of stationary body 1 is equipped with inflator pump 7, and gas tube 71 is fixedly connected on inflator pump 7, and gas tube 71 is through fixation
One end outer surface of main body 1 is enclosed with sealant 72, is fixedly connected with mounting flange 8 on 1 side wall of stationary body；Package body 6
Including the parcel bag 61 being fixedly connected in mobile main body 3, the connecting flange 62 being fixedly connected on parcel bag 61 and it is set to
Hanging rod 63 on connecting flange 62, movable base plate 2 is interior to be equipped with sliding slot 21, and the bottom of mobile main body 3 is fixedly connected with position limiting slide block
33, position limiting slide block 33 is located in sliding slot 21, and one end of adjusting screw rod 4 is fixedly connected with interior capstan 41, and interior capstan 41 is located at shifting
The inside of dynamic main body 3, adjusting screw rod 4 are threadedly coupled with movable base plate 2, are fixedly connected with strut 32, and strut in mobile main body 3
32 are flexibly connected with hanging rod 63, and mounting flange 8 is flexibly connected with sealant 72, and mounting flange 8 is equipped with screw hole, connecting flange
62 are equipped with connecting screw, and snorkel is equipped on stationary body 1 and mobile main body 3, is equipped with valve, inflator pump 7 in snorkel
It is electrically connected with extraneous power supply with aspiration pump 5.
It should be noted that when being detected, first one end to water gage glass is inserted on gas tube 71, sealant 72 is close
Then gap between seal water pipe and gas tube 71 drives mobile main body 3 in mobile base 2 by the rotation of adjusting screw rod 4
It is moved, until the insertion of sealing-plug 31 is to realize clamping and the sealing for treating water gage glass, then in the other end of water gage glass
Connecting flange 62 is removed from strut 32, connecting flange 62 is fixedly connected with mounting flange 8, at this time 61 sets of parcel bag to
Aspiration pump 5 is then powered by the outside of water gage glass, will extract out to the air between water gage glass and parcel bag 61, so that parcel bag
61 be close to water tube surfaces to be measured, inflator pump 7 is then powered by the valve being then shut off in snorkel, for in water gage glass into
Row inflation after inflating a period of time, is tightly attached to bubble-free on the parcel bag 61 in water gage glass or is heaved, then illustrate to be measured
The air-tightness of water pipe is good, if bubble occur then illustrates there is breakage to water gage glass, and can be convenient the damaged position of observation.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of nonstandard special plane convenient for detecting air-tightness, including stationary body (1) and movement main body (3), it is characterised in that: institute
Stationary body (1) bottom to be stated to be fixedly connected with movable base plate (2), the mobile main body (3) is flexibly connected with movable base plate (2),
One end of the movable base plate (2), which is run through, is equipped with adjusting screw rod (4), and adjusting screw rod (4) is flexibly connected with mobile main body (3),
Package body (6) and sealing-plug (31) are fixedly connected on mobile main body (3) side wall, and the inside of mobile main body (3) is set
Have aspiration pump (5), the aspiration pump (5) is connect by exhaust tube (51) with package body (6), the stationary body (1) it is interior
Portion is equipped with inflator pump (7), and gas tube (71) are fixedly connected on inflator pump (7), and the gas tube (71) runs through stationary body
(1) one end outer surface is enclosed with sealant (72), is fixedly connected with mounting flange (8) on stationary body (1) side wall；
The package body (6) includes the parcel bag (61) being fixedly connected on mobile main body (3), is fixedly connected on parcel bag
(61) connecting flange (62) on and the hanging rod (63) on connecting flange (62).
2. a kind of nonstandard special plane convenient for detecting air-tightness according to claim 1, it is characterised in that: the movable base plate
(2) sliding slot (21) are equipped in, the bottom of the mobile main body (3) is fixedly connected with position limiting slide block (33), the position limiting slide block
(33) it is located in sliding slot (21).
3. a kind of nonstandard special plane convenient for detecting air-tightness according to claim 1, it is characterised in that: the adjusting screw rod
(4) one end is fixedly connected with interior capstan (41), and interior capstan (41) is located at the inside of mobile main body (3), the adjusting screw rod
(4) it is threadedly coupled with movable base plate (2).
4. a kind of nonstandard special plane convenient for detecting air-tightness according to claim 1, it is characterised in that: the mobile main body
(3) it is fixedly connected on strut (32), and strut (32) is flexibly connected with hanging rod (63).
5. a kind of nonstandard special plane convenient for detecting air-tightness according to claim 1, it is characterised in that: the mounting flange
(8) it is flexibly connected with sealant (72), and mounting flange (8) is equipped with screw hole, the connecting flange (62) is equipped with connection spiral shell
Silk.
6. a kind of nonstandard special plane convenient for detecting air-tightness according to claim 1, it is characterised in that: the stationary body
(1) with snorkel is equipped on mobile main body (3), be equipped with valve in snorkel, the inflator pump (7) and aspiration pump (5) with
Extraneous power supply is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600993.4U CN209639912U (en) | 2019-04-29 | 2019-04-29 | A kind of nonstandard special plane convenient for detecting air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600993.4U CN209639912U (en) | 2019-04-29 | 2019-04-29 | A kind of nonstandard special plane convenient for detecting air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639912U true CN209639912U (en) | 2019-11-15 |
Family
ID=68497990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600993.4U Expired - Fee Related CN209639912U (en) | 2019-04-29 | 2019-04-29 | A kind of nonstandard special plane convenient for detecting air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639912U (en) |
-
2019
- 2019-04-29 CN CN201920600993.4U patent/CN209639912U/en not_active Expired - Fee Related
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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: 20191115 Termination date: 20200429 |