CN212621339U - Pressure impact type pipe fitting sealing test equipment - Google Patents
Pressure impact type pipe fitting sealing test equipment Download PDFInfo
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- CN212621339U CN212621339U CN202021414619.4U CN202021414619U CN212621339U CN 212621339 U CN212621339 U CN 212621339U CN 202021414619 U CN202021414619 U CN 202021414619U CN 212621339 U CN212621339 U CN 212621339U
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- butt joint
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- pipe fitting
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- 238000007789 sealing Methods 0.000 title description 7
- 210000001503 joint Anatomy 0.000 claims abstract description 75
- 238000003032 molecular docking Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a pressure impact formula pipe fitting leakproofness test equipment, including the test bench, the upper surface middle part position top of test bench is provided with the layer board, upper surface one side of test bench is provided with first cylinder, the output of first cylinder is connected with first butt joint post, one side of first butt joint post is connected with the air pump, the upper surface opposite side of test bench is provided with the second cylinder, the output of second cylinder is connected with the second butt joint post, one side of second butt joint post is connected with the manometer, it is provided with the fourth cylinder to slide before the upper surface of test bench, the output of fourth cylinder is connected with the fourth butt joint post, it is provided with the third cylinder to slide behind the upper surface of test bench, the output of third cylinder is connected with the third butt joint post. The utility model discloses in, set up four cylinder structures, realize carrying out mouth of pipe shutoff operation to different shapes pipe fitting to realize the experimental operation of the leakproofness of different pipe fittings through air pump and manometer.
Description
Technical Field
The utility model relates to a leakproofness test field especially relates to a pressure impact formula pipe fitting leakproofness test equipment.
Background
The pipe fitting is a general name of parts which play roles in connection, control, turning, diversion, flow distribution, sealing, supporting and the like in a pipeline system, the sealing performance of the pipe fitting is particularly important, and the sealing performance requirement of the pressure impact type pipe fitting on the pipe fitting is higher than that of a common pipe fitting.
The principle of the tightness detection device of the common pipe fitting is that air pressure method or water detection is adopted, but no matter what method is adopted, the pipe orifice of the pipe fitting is required to be sealed, the test device with the common structure can only realize the detection operation of two or three pipe orifice pipe fittings, the detection of the pipe fitting with a special shape or more than three pipe orifices is inconvenient, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the pressure impact formula pipe fitting leakproofness test equipment that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pressure impact formula pipe fitting leakproofness test equipment, includes the test bench, the upper surface middle part position top of test bench is provided with the layer board, upper surface one side of test bench is provided with first cylinder, the output of first cylinder is connected with first butt post, one side of first butt post is connected with the air pump, the upper surface opposite side of test bench is provided with the second cylinder, the output of second cylinder is connected with second butt post, one side of second butt post is connected with the manometer, it is provided with the fourth cylinder to slide before the upper surface of test bench, the output of fourth cylinder is connected with the fourth butt post, it is provided with the third cylinder to slide behind the upper surface of test bench, the output of third cylinder is connected with the third butt post.
As a further description of the above technical solution:
the first cylinder and the second cylinder are oppositely arranged left and right, and the first butt joint column and the second butt joint column are correspondingly connected to the end positions of the telescopic rods at the output ends of the first cylinder and the second cylinder respectively.
As a further description of the above technical solution:
the inside of first butt joint post and second butt joint post all is provided with air vent portion, the manometer corresponds to link up mutually with the inside air vent portion of second butt joint post, the output correspondence of air pump link up with the inside air vent portion of first butt joint post.
As a further description of the above technical solution:
the lower fixed surface of third cylinder is connected with the slider, the upper surface rear side rigidity of test bench is provided with the spout, and the slider corresponds the inside of slip setting at the spout.
As a further description of the above technical solution:
the third butt joint column is correspondingly and fixedly connected to the end portion of an output end telescopic rod of the third air cylinder, the inner structure of the third butt joint column is the same as that of the second butt joint column, the outer side of the third butt joint column is correspondingly connected with a pressure gauge, and the connecting structure of the fourth air cylinder is the same as that of the third air cylinder.
As a further description of the above technical solution:
the outer surfaces of the end parts of the first butt joint column, the second butt joint column, the third butt joint column and the fourth butt joint column are respectively provided with a rubber cushion layer, a pipe fitting main body is supported on the upper surface of the supporting plate, and four pipe orifices of the pipe fitting main body are respectively in butt joint with the first butt joint column, the second butt joint column, the third butt joint column and the fourth butt joint column.
As a further description of the above technical solution:
the inner side of the middle position of the upper surface of the test bed is fixedly provided with a fifth cylinder, and the output end of the fifth cylinder penetrates through the middle position of the upper surface of the test bed and is connected to the middle position of the lower surface of the supporting plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses among the pressure impact formula pipe fitting leakproofness test equipment, through setting up four cylinder structures, and around two cylinders can also remove, realize carrying out mouth of pipe shutoff operation to the pipe fitting of different shapes to the leakproofness test operation of different pipe fittings is realized to the effect through air pump and manometer, the practicality is higher, and the application test pipe fitting scope is wide.
2. The utility model discloses among the pressure impact formula pipe fitting leakproofness test equipment, be provided with the lift layer board structure, when providing the support operation for the pipe fitting main part, reduce the mouth of pipe butt joint degree of difficulty for the test flow is more simple and convenient smooth and easy.
Drawings
FIG. 1 is a top view of a pressure impact type pipe seal test apparatus;
FIG. 2 is a cross-sectional view of a pallet connection structure of a pressure impact type pipe tightness test device;
fig. 3 is a sectional view of a docking column structure of a pressure impact type pipe sealing test device.
Illustration of the drawings:
1. a test bed; 2. a support plate; 3. a first cylinder; 4. a second cylinder; 5. a third cylinder; 6. a fourth cylinder; 7. a first docking post; 8. an air pump; 9. a second docking post; 10. a pressure gauge; 11. a third docking post; 12. a fourth docking post; 13. a tube body; 14. a slider; 15. a chute; 16. a fifth cylinder; 17. a ventilation part; 18. and a rubber cushion layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a pressure impact type pipe fitting sealing test device comprises a test bench 1 for providing a test bench surface, a supporting plate 2 is arranged above the middle position of the upper surface of the test bench 1 for supporting and placing a pipe fitting, a first air cylinder 3 is arranged on one side of the upper surface of the test bench 1, the output end of the first air cylinder 3 is connected with a first butt joint column 7 for butt joint of a first pipe orifice of the pipe fitting, an air pump 8 is connected to one side of the first butt joint column 7 for inflating, a second air cylinder 4 is arranged on the other side of the upper surface of the test bench 1, a second butt joint column 9 is connected to the output end of the second air cylinder 4 for butt joint of a second pipe orifice of the pipe fitting, a pressure gauge 10 is connected to one side of the second butt joint column 9 for realizing pressure measurement operation, a fourth air cylinder 6 is slidably arranged on the front side of the upper surface of the test bench 1, a fourth butt joint column 12 is connected to the output end of the, the upper surface rear side of test bench 1 slides and is provided with third cylinder 5, and the output of third cylinder 5 is connected with third butt joint post 11, provides the butt joint of the third mouth of pipe fitting.
The first air cylinder 3 and the second air cylinder 4 are oppositely arranged left and right to realize accurate butt joint of pipe orifices at two sides, the first butt joint column 7 and the second butt joint column 9 are correspondingly connected to the end parts of output end telescopic rods of the first air cylinder 3 and the second air cylinder 4 respectively, air through parts 17 are arranged inside the first butt joint column 7 and the second butt joint column 9 to realize through with the inside, a pressure gauge 10 is correspondingly communicated with the air through part 17 inside the second butt joint column 9 to realize normal pressure measurement operation, the output end of an air pump 8 is correspondingly communicated with the air through part 17 inside the first butt joint column 7, a sliding block 14 is fixedly connected to the lower surface of the third air cylinder 5, a sliding groove 15 is fixedly arranged at the rear side position of the upper surface of the test bed 1, the sliding block 14 is correspondingly and slidably arranged inside the sliding groove 15 to realize sliding connection operation of the third air cylinder 5, the third butt joint column 11 is correspondingly and fixedly connected to the end part of the output end telescopic rod of, the internal structure of the third butting column 11 is the same as that of the second butting column 9, the outer side of the third butting column 11 is correspondingly connected with a pressure gauge 10, can carry out solitary pressure test operation, the connection structure of fourth cylinder 6 is the same with third cylinder 5, first butt joint post 7, second butt joint post 9, the tip surface of third butt joint post 11 and fourth butt joint post 12 all is provided with rubber cushion 18, it is sealed to realize the butt joint, pipe fitting main part 13 has been held in the palm to the upper surface of layer board 2, four mouths of pipe fitting main part 13 respectively with first butt joint post 7, second butt joint post 9, third butt joint post 11 and the butt joint of fourth butt joint post 12, the fixed fifth cylinder 16 that is provided with of upper surface middle part position inboard of test bench 1, realize that lift power provides, the output of fifth cylinder 16 runs through to the upper surface of test bench 1 and is in the lower surface middle part position of layer board 2, realize the operation of reciprocating of layer board 2.
The working principle is as follows: when the leakproofness of pipe fitting detects the operation, place pipe fitting main part 13 at the upper surface of layer board 2, go up and down pipe fitting main part 13 to fixed height through the effect of fifth cylinder 16, make the mouth of pipe center of pipe fitting main part 13 relative with the center of first butt joint post 7, select to use first cylinder 3, second cylinder 4, third cylinder 5 and fourth cylinder 6 according to the mouth of pipe number and the mouth of pipe position of pipe fitting main part 13, after the butt joint is accomplished, supply gas to pipe fitting main part 13 inside through air pump 8, the change of pressure indication number is observed to manometer 10 on the butt joint post at other mouths of pipe, thereby measure the leakproofness of pipe fitting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a pressure impact formula pipe fitting leakproofness test equipment, includes test bench (1), its characterized in that: a supporting plate (2) is arranged above the middle position of the upper surface of the test bed (1), a first cylinder (3) is arranged on one side of the upper surface of the test bed (1), the output end of the first cylinder (3) is connected with a first butt column (7), one side of the first docking post (7) is connected with an air pump (8), the other side of the upper surface of the test bed (1) is provided with a second air cylinder (4), the output end of the second cylinder (4) is connected with a second butt column (9), one side of the second docking post (9) is connected with a pressure gauge (10), the front side of the upper surface of the test bed (1) is provided with a fourth cylinder (6) in a sliding way, the output end of the fourth cylinder (6) is connected with a fourth butt column (12), a third cylinder (5) is arranged at the rear side of the upper surface of the test bed (1) in a sliding manner, the output end of the third air cylinder (5) is connected with a third butt-joint column (11).
2. A pressure impact tube seal test apparatus as claimed in claim 1, wherein: the first cylinder (3) and the second cylinder (4) are oppositely arranged left and right, and the first butt joint column (7) and the second butt joint column (9) are correspondingly connected to the end positions of the telescopic rods of the output ends of the first cylinder (3) and the second cylinder (4) respectively.
3. A pressure impact tube seal test apparatus as claimed in claim 2, wherein: the inside of first butt joint post (7) and second butt joint post (9) all is provided with air through portion (17), manometer (10) correspond to link up mutually with the inside air through portion (17) of second butt joint post (9), the output correspondence of air pump (8) link up with the inside air through portion (17) of first butt joint post (7).
4. A pressure impact tube seal test apparatus as claimed in claim 1, wherein: the lower surface of the third cylinder (5) is fixedly connected with a sliding block (14), a sliding groove (15) is fixedly arranged at the rear side of the upper surface of the test bed (1), and the sliding block (14) is correspondingly arranged inside the sliding groove (15) in a sliding manner.
5. A pressure impact tube seal test apparatus as claimed in claim 1, wherein: the third butt joint post (11) corresponds fixed connection and is in the output telescopic link tip of third cylinder (5), the inner structure of third butt joint post (11) is the same with second butt joint post (9), and the outside correspondence of third butt joint post (11) is connected with manometer (10), the connection structure of fourth cylinder (6) is the same with third cylinder (5).
6. A pressure impact tube seal test apparatus as claimed in claim 1, wherein: the outer surface of the end part of each of the first butt joint column (7), the second butt joint column (9), the third butt joint column (11) and the fourth butt joint column (12) is provided with a rubber cushion layer (18), a pipe fitting main body (13) is supported on the upper surface of the supporting plate (2), and four pipe orifices of the pipe fitting main body (13) are respectively in butt joint with the first butt joint column (7), the second butt joint column (9), the third butt joint column (11) and the fourth butt joint column (12).
7. A pressure impact tube seal test apparatus as claimed in claim 1, wherein: the test bed is characterized in that a fifth air cylinder (16) is fixedly arranged on the inner side of the middle position of the upper surface of the test bed (1), and the output end of the fifth air cylinder (16) penetrates through the middle position of the upper surface of the test bed (1) and is connected to the middle position of the lower surface of the supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021414619.4U CN212621339U (en) | 2020-07-17 | 2020-07-17 | Pressure impact type pipe fitting sealing test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021414619.4U CN212621339U (en) | 2020-07-17 | 2020-07-17 | Pressure impact type pipe fitting sealing test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212621339U true CN212621339U (en) | 2021-02-26 |
Family
ID=74707102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021414619.4U Expired - Fee Related CN212621339U (en) | 2020-07-17 | 2020-07-17 | Pressure impact type pipe fitting sealing test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212621339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295331A (en) * | 2021-05-01 | 2021-08-24 | 芜湖中科飞机制造有限公司 | Anti-icing pre-installation testboard based on coach machine |
-
2020
- 2020-07-17 CN CN202021414619.4U patent/CN212621339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295331A (en) * | 2021-05-01 | 2021-08-24 | 芜湖中科飞机制造有限公司 | Anti-icing pre-installation testboard based on coach machine |
| CN113295331B (en) * | 2021-05-01 | 2024-01-26 | 芜湖中科飞机制造有限公司 | Anti-icing preassembling test board based on training machine |
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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 |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |