CN209559442U - A kind of leakage test plugging device - Google Patents
A kind of leakage test plugging device Download PDFInfo
- Publication number
- CN209559442U CN209559442U CN201920292769.3U CN201920292769U CN209559442U CN 209559442 U CN209559442 U CN 209559442U CN 201920292769 U CN201920292769 U CN 201920292769U CN 209559442 U CN209559442 U CN 209559442U
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- China
- Prior art keywords
- cylindrical body
- cavity cylindrical
- cavity
- equipment box
- leakage test
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Abstract
The utility model discloses a kind of leakage test plugging devices, including apparatus body, apparatus body is formed by columned first cavity cylindrical body and the second cavity cylindrical body formed by integrally casting, junction is formed with annular step surface between the first cavity cylindrical body and the second cavity cylindrical body, the annular step surface gluing is viscous to be fixed with sealing ring, formed by integrally casting has ring flange in the first cavity cylindrical body left end side, pressurization plug is placed in the second cavity cylindrical body, the right side of the second cavity cylindrical body is welded with equipment box, bolt is fixed with motor on equipment box inside left face, the output shaft of motor is connect with telescopic rod by shaft coupling；Present apparatus structure is simple, can be good at realization by the cooperation of the first cavity cylindrical body and the second cavity cylindrical body convenient for operation and seals, and by pressurization plug and motor effect, shows the purpose that pressure changes and convenient for observation.
Description
Technical field
The utility model relates to leakage test plugging device fields, more particularly, to a kind of leakage test plugging device.
Background technique
After processing is completed to the cavity for needing to form sealed environment, it needs to carry out leak test test, is to detect seal cavity
It is no to have in the presence of leakage.There is a kind of tubular housing of bend pipe structure abnormal shape at present, both ends have opening, and one end processes to form flange
Connection structure has multiple bolts hole on flange connection, since the shape of bend pipe structure tubular housing is irregular, is processing
Cheng Hou, when carrying out leak test, bad observation pressure, inconvenient the problem of operating.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of leakage test plugging device, including apparatus body, apparatus body is by columned first cavity cylindrical body and second
Cavity cylindrical body formed by integrally casting forms, and the first cavity cylindrical body is located at the left side of the second cavity cylindrical body and the first cavity circle
The diameter of cylinder is greater than the second cavity cylindrical body, and junction is formed between the first cavity cylindrical body and the second cavity cylindrical body
There is annular step surface, the annular step surface gluing, which is glued, is fixed with sealing ring, one in the first cavity cylindrical body left end side
Body has poured ring flange, is smooth side inside the second cavity cylindrical body, is placed with increasing in the second cavity cylindrical body
Tamponade, the right side of the second cavity cylindrical body are welded with equipment box, and bolt is solid on equipment box inside left face
Surely there is motor, the output shaft of motor is connect with telescopic rod by shaft coupling, and the telescopic rod crosses equipment box and the second cavity circle
The connection side wall of cylinder, the right side of the equipment box have dug battery placing groove.
As a further solution of the present invention: the battery placing groove is equipped with external power supply line.
As a further solution of the present invention: the telescopic rod includes interior bar and outer bar, outer bar is cavity structure, outside
Nut is welded at the right-end openings of bar, the left end gluing of outer bar is fixed on pressurization plug, and the interior bar is screw rod, and interior bar is worn
Equipment box is crossed to connect with the second cavity cylindrical body connection wall with shaft coupling.
As a further solution of the present invention: having dug transparent tempering on the lateral wall of the second cavity cylindrical body
Glass installation port, tempered glass are fixedly mounted in installing port, and baroscale is carved on tempered glass, convenient by adjusting pressurization
Position is filled in, air pressure is adjusted.
As a further solution of the present invention: the pressurization plug first half is cylindrical rubber plug, pressurization plug is later half
Portion is cubic, prevents pressurization plug rotation.
The utility model has the beneficial effects that present apparatus structure is simple, pass through the first cavity cylindrical body and second convenient for operation
The cooperation of cavity cylindrical body can be good at realize sealing, by pressurization plug and motor act on, display pressure change purpose and
Convenient for observation.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model Telescopic rod structure schematic diagram；
Fig. 3 is the utility model top view.
In figure: 1- apparatus body, the first cavity of 11- cylindrical body, the second cavity of 12- cylindrical body, 13- annular step surface, 14-
Sealing ring, 2- ring flange, 3- pressurization plug, 4- equipment box, 5- motor, 51- shaft coupling, 6- telescopic rod, 61- interior bar, 62- outer bar,
63- nut, 7- battery placing groove, 8- tempered glass.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of leakage test plugging device, including apparatus body 1, equipment sheet
Body 1 is formed by columned first cavity cylindrical body 11 and 12 formed by integrally casting of the second cavity cylindrical body, the first cavity cylinder
Body 11 is located at the left side of the second cavity cylindrical body 12 and the diameter of the first cavity cylindrical body 11 is greater than the second cavity cylindrical body 12, institute
It states junction between the first cavity cylindrical body 11 and the second cavity cylindrical body 12 and is formed with annular step surface 13, the ring-shaped step
The gluing of face 13 is viscous to be fixed with sealing ring 14, and formed by integrally casting has ring flange 2 in 11 left end side of the first cavity cylindrical body, described
It is smooth side inside second cavity cylindrical body 12, pressurization plug 3 is placed in the second cavity cylindrical body 12, described second is empty
The right side of chamber cylindrical body 12 is welded with equipment box 4, and bolt is fixed with motor 5 on the 4 inside left face of equipment box, electricity
The output shaft of machine 5 is connect with telescopic rod 6 by shaft coupling 51, and the telescopic rod 6 crosses equipment box 4 and the second cavity cylindrical body 12
Connection side wall, the right side of the equipment box 4 has dug battery placing groove 7.
The battery placing groove 7 is equipped with external power supply line.
The telescopic rod 6 includes interior bar 61 and outer bar 62, and outer bar 62 is cavity structure, is welded at the right-end openings of outer bar 62
It is fixed with nut 63, the left end gluing of outer bar 62 is fixed on pressurization plug 3, and the interior bar 61 is screw rod, and interior bar 61 passes through equipment box 4
It is connect with 12 connection wall of the second cavity cylindrical body with shaft coupling 51.
8 installing port of transparent toughened glass is dug on the lateral wall of the second cavity cylindrical body 12, tempered glass 8 is fixed
It is mounted in installing port, baroscale is carved on tempered glass 8, it is convenient by adjusting 3 positions of pressurization plug, adjust air pressure.
It is cylindrical rubber plug that 3 first halfs are filled in the pressurization, and latter half of pressurization plug 3 is cubic, prevents 3 turns of pressurization plug
It is dynamic.
The working principle of the utility model is: ring flange 2 is connected and fixed with the element of leak test is needed, so that the member of leak test
The right end of part and sealing ring 14 are inconsistent, prevent from revealing, and open motor 5 later, and motor 5 drives shaft coupling 51 to rotate, shaft coupling
51 drive interior bar 61 to rotate, and interior bar 61 drives outer bar 62 to rotate, and pressurization plug 3 is pushed the mesh for running to the left, and then reaching pressurization
, while being matched by filling in 3 positions through 8 pairs of pressurizations of tempered glass, read pressure shift position.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of leakage test plugging device, including apparatus body, which is characterized in that apparatus body is by columned first cavity cylinder
Body and the second cavity cylindrical body formed by integrally casting form, and the first cavity cylindrical body is located at the left side of the second cavity cylindrical body and
The diameter of one cavity cylindrical body is greater than the second cavity cylindrical body, connects between the first cavity cylindrical body and the second cavity cylindrical body
The place of connecing is formed with annular step surface, and the annular step surface gluing is viscous to be fixed with sealing ring, the first cavity cylindrical body left end
Formed by integrally casting has a ring flange on side, is smooth side inside the second cavity cylindrical body, in the second cavity cylindrical body
It is placed with pressurization plug, the right side of the second cavity cylindrical body is welded with equipment box, equipment box inside left face
Upper bolt is fixed with motor, and the output shaft of motor is connect with telescopic rod by shaft coupling, and the telescopic rod crosses equipment box and
The connection side wall of two cavity cylindrical bodies, the right side of the equipment box have dug battery placing groove.
2. leakage test plugging device according to claim 1, which is characterized in that the battery placing groove is equipped with external electricity
Source line.
3. leakage test plugging device according to claim 1, which is characterized in that the telescopic rod includes interior bar and outer bar, outside
Bar is cavity structure, nut is welded at the right-end openings of outer bar, the left end gluing of outer bar is fixed on pressurization plug, described interior
Bar is screw rod, and interior bar passes through equipment box and connect with the second cavity cylindrical body connection wall with shaft coupling.
4. leakage test plugging device according to claim 1, which is characterized in that on the lateral wall of the second cavity cylindrical body
Transparent toughened glass installing port is dug, tempered glass is fixedly mounted in installing port, and baroscale is carved on tempered glass.
5. leakage test plugging device according to claim 1, which is characterized in that the pressurization plug first half is cylindrical rubber
Plug, latter half of pressurization plug is cubic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292769.3U CN209559442U (en) | 2019-03-08 | 2019-03-08 | A kind of leakage test plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292769.3U CN209559442U (en) | 2019-03-08 | 2019-03-08 | A kind of leakage test plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559442U true CN209559442U (en) | 2019-10-29 |
Family
ID=68312744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920292769.3U Expired - Fee Related CN209559442U (en) | 2019-03-08 | 2019-03-08 | A kind of leakage test plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559442U (en) |
-
2019
- 2019-03-08 CN CN201920292769.3U patent/CN209559442U/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: 20191029 Termination date: 20210308 |