CN220583690U - Valve leak hunting frock - Google Patents
Valve leak hunting frock Download PDFInfo
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- CN220583690U CN220583690U CN202322061073.9U CN202322061073U CN220583690U CN 220583690 U CN220583690 U CN 220583690U CN 202322061073 U CN202322061073 U CN 202322061073U CN 220583690 U CN220583690 U CN 220583690U
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- fixedly connected
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- face
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- 238000001514 detection method Methods 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a valve leak detection tool, which belongs to the technical field of valve detection and aims to solve the problems that the existing valve leak detection tool is complex in operation and not high enough in working efficiency in the use process, and comprises a fixing plate fixedly connected to the upper end face of a box body; the baffle is fixedly connected to the upper end face of the fixed plate; the hinge piece is hinged at the upper end of the fixed plate; the two clamping plates are fixedly connected to the left end face and the right end face of the hinge piece; the two clamping pieces are respectively and slidably connected to the lower end surfaces of the two clamping plates; the valve piece is clamped on the inner sides of the two clamping pieces; the fixed block is fixedly connected to the upper end face of the box body; the clamping mechanism is arranged on the inner side of the clamping plate; the leak detection mechanism is arranged on the outer side of the clamping piece; through the arrangement of the utility model, the detection of the internal leakage and the external leakage of the valve member is realized, the operation is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of valve detection, and particularly relates to a valve leakage detection tool.
Background
The valve is a normally used opening and closing piece when gas or liquid circulates, the valve is required to be subjected to sealing performance detection and torque test after production, the existing valve leakage detection tool is generally composed of an air inlet pipe, an air inlet valve, a valve and a pressure gauge, the valve is inflated, after the pressure in the valve reaches a certain value, the valve is closed, and whether the valve has an air leakage phenomenon is judged by observing the value change on the pressure gauge.
According to the application number: the utility model discloses a valve leakage detection device, which relates to the technical field of valve leakage point testing and comprises a left chamber, a right chamber and a pressure gauge, wherein the pressure gauge is communicated with the left chamber, the open ends of the left chamber and the right chamber are respectively provided with a sealing connection structure connected with a valve to be detected, the left chamber is provided with an air inlet pipe, the right chamber is provided with an air outlet pipe, the air inlet pipe is provided with an air inlet valve, and the air outlet pipe is provided with an air outlet valve. Connecting the open ends of the left chamber and the right chamber to the two ends of the valve to be detected, communicating the air inlet pipe with compressed air, and reducing the value of the pressure gauge under the state that the valve to be detected is opened and the air outlet valve is closed, so as to prove that the valve shell has leakage; and in the state that the valve to be detected is closed and the air outlet valve is opened, the value of the pressure gauge is reduced, so that the valve is proved to have internal leakage, and otherwise, no leakage exists. The utility model has the advantages of simple and compact structure, convenient operation and convenient carrying.
Based on the above, the existing valve leak detection tool is generally used for judging whether the valve has a leakage phenomenon by observing the pressure in the valve or spraying test liquid outside the valve and observing the generation of bubbles, so that the operation is complicated and the working efficiency is not high enough.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a valve leak detection tool, which aims to solve the problems that in the use process of the existing valve leak detection tool, whether the valve has a leak phenomenon or not is judged by observing the pressure in the valve or spraying test liquid outside the valve and observing the generation of bubbles, the operation is complicated, and the working efficiency is not high enough.
The utility model discloses a valve leak detection tool, which is characterized by comprising the following specific technical means:
a valve leak detection tool comprises a box body, a fixed plate, a baffle, a hinge piece, a clamping plate, a clamping piece, a valve piece, a fixed block, a clamping mechanism and a leak detection mechanism; the fixing plate is fixedly connected to the upper end face of the box body; the baffle is fixedly connected to the upper end face of the fixed plate; the hinge piece is hinged at the upper end of the fixed plate; the two clamping plates are fixedly connected to the left end face and the right end face of the hinge piece; the two clamping pieces are respectively and slidably connected to the lower end surfaces of the two clamping plates; the valve piece is clamped on the inner sides of the two clamping pieces; the fixed block is fixedly connected to the upper end face of the box body; the clamping mechanism is arranged on the inner side of the clamping plate; the leak detection mechanism is arranged outside the clamping piece.
Further, the clamping mechanism includes: the device comprises a connecting block, a guide block, an operating piece and a threaded rod; the two connecting blocks are respectively and fixedly connected to the upper end surfaces of the two clamping pieces, and the connecting blocks are slidably connected to the inner sides of the clamping plates; the guide blocks are provided with two groups, the two groups of guide blocks are respectively and fixedly connected to the upper end surfaces of the two clamping pieces, and the guide blocks are connected to the inner sides of the clamping plates in a sliding manner; the operating piece is rotatably connected to the inner side of the front end of the hinge piece; the threaded rod is provided with two, and two equal fixed connection of threaded rod are in the left and right sides of operating piece, threaded rod and connecting block threaded connection.
Further, the clamping mechanism further comprises: a sealing gasket; the sealing gaskets are arranged in two, and the two sealing gaskets are respectively and fixedly connected to the inner sides of the two clamping pieces.
Further, the leak detection mechanism includes: the device comprises a fixed cylinder, an air outlet hole, a rotating piece and a detection hole; the fixed cylinder is fixedly connected to the right end face of the right end clamping piece; two air outlets are arranged, and the two air outlets are arranged on the outer side of the fixed cylinder; the rotating piece is rotationally connected to the outer side of the fixed cylinder; the detection holes are two, and the two detection holes are formed in the outer side of the rotating piece.
Further, the leak detection mechanism further includes: an arc-shaped groove and a limiting block; the arc-shaped groove is formed in the right end face of the fixed cylinder; the limiting block is fixedly connected to the inner side of the rotating piece and is slidably connected to the inner side of the arc-shaped groove.
Further, the leak detection mechanism further includes: the device comprises an air inlet valve, a connecting hose, an air inlet pipe, a driving gear and a driven gear; the air inlet valve is fixedly connected to the inner side of the fixed block; the connecting hose is fixedly connected to the front end face of the air inlet valve, and the front end of the connecting hose is fixedly connected to the left end face of the left end clamping piece; the air inlet pipe is fixedly connected to the rear end face of the air inlet valve, and the air inlet pipe is connected with the air pump; the driving gear is fixedly connected to the left end face of the hinge; the driven gear is fixedly connected to the right end face of the air inlet valve, the driven gear is fixedly connected with a switch of the air inlet valve, and the driving gear is meshed with the driven gear.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the clamping mechanism, the clamping and sealing of the valve piece are realized, and the accuracy of the subsequent detection result of the valve piece is ensured; through the arrangement of the leak detection mechanism, the detection of the internal leakage and the external leakage of the valve member is realized, when the hinge member is tilted forwards, the air inlet valve is opened, at the moment, the interior of the valve member is ventilated, after the valve of the valve member is opened, whether bubbles are generated around the valve member or not is observed, the external leakage of the valve member is judged, after the valve of the valve member is closed, the rotating member is rotated, the air outlet hole is overlapped with the detection hole, and whether the internal leakage of the valve member is judged by observing the bubbles at the detection hole is simple to operate, the operation is reduced, and the working efficiency is improved; through the arrangement of the mechanism, the valve part is clamped and sealed, the accuracy of the detection result of the valve part is guaranteed, the detection of the internal leakage and the external leakage of the valve part is also realized, the operation is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the main body of the present utility model.
Fig. 2 is a schematic cross-sectional view of the clamping member of the present utility model.
Fig. 3 is a schematic view of the hinge of the present utility model in an open configuration.
Fig. 4 is a schematic structural view of the rotary member of the present utility model.
Fig. 5 is a schematic view showing the structure of the rotary member of the present utility model disassembled.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a case body; 2. a fixing plate; 3. a baffle; 4. a hinge; 5. a clamping plate; 6. a clamping member; 601. a connecting block; 602. a guide block; 7. a valve member; 8. a fixed block; 9. an operating member; 901. a threaded rod; 10. a sealing gasket; 11. a fixed cylinder; 1101. an air outlet hole; 1102. an arc-shaped groove; 12. a rotating member; 1201. a detection hole; 1202. a limiting block; 13. an intake valve; 14. a connecting hose; 15. an air inlet pipe; 16. a drive gear; 17. a driven gear.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1-2:
the utility model provides a valve leak detection tool which comprises a box body 1, a fixed plate 2, a baffle plate 3, a hinge piece 4, a clamping plate 5, a clamping piece 6, a valve piece 7, a fixed block 8 and a clamping mechanism; the fixed plate 2 is fixedly connected to the upper end face of the box body 1; the baffle 3 is fixedly connected to the upper end face of the fixed plate 2; the hinge 4 is hinged at the upper end of the fixed plate 2; the two clamping plates 5 are arranged, and the two clamping plates 5 are fixedly connected to the left end face and the right end face of the hinge piece 4; the two clamping pieces 6 are arranged, and the two clamping pieces 6 are respectively and slidably connected to the lower end surfaces of the two clamping plates 5; the valve member 7 is clamped inside the two clamping members 6; the fixed block 8 is fixedly connected to the upper end face of the box body 1; the clamping mechanism is arranged inside the clamping plate 5.
Wherein, clamping mechanism includes: the connecting block 601, the guide block 602, the operating piece 9, the threaded rod 901 and the gasket 10; the two connecting blocks 601 are arranged, the two connecting blocks 601 are respectively and fixedly connected to the upper end surfaces of the two clamping pieces 6, and the connecting blocks 601 are in sliding connection with the inner sides of the clamping plates 5; the two groups of guide blocks 602 are arranged, the two groups of guide blocks 602 are respectively and fixedly connected to the upper end surfaces of the two clamping pieces 6, and the guide blocks 602 are slidably connected to the inner sides of the clamping plates 5; the operating member 9 is rotatably connected to the inside of the front end of the hinge member 4; the two threaded rods 901 are arranged, the two threaded rods 901 are fixedly connected to the left side and the right side of the operating piece 9, and the threaded rods 901 are in threaded connection with the connecting blocks 601; the two sealing gaskets 10 are arranged, and the two sealing gaskets 10 are respectively and fixedly connected to the inner sides of the two clamping pieces 6.
After the valve member 7 is placed inside the two clamping members 6, the operating member 9 is rotated, the clamping members 6 clamp the valve member 7 through the threaded connection of the threaded rod 901 and the connecting block 601, and the sealing gasket 10 is arranged, so that the clamping members 6 can seal when clamping the valve member 7.
Embodiment two:
3-5, the device also comprises a leak detection mechanism, a fixed cylinder 11, an air outlet 1101, an arc-shaped groove 1102, a rotating piece 12, a detection hole 1201, a limiting block 1202, an air inlet valve 13, a connecting hose 14, an air inlet pipe 15, a driving gear 16 and a driven gear 17; the leak detection mechanism is arranged on the outer side of the clamping piece 6; the fixed cylinder 11 is fixedly connected to the right end face of the right end clamping piece 6; two air outlets 1101 are arranged, and the two air outlets 1101 are arranged on the outer side of the fixed cylinder 11; the arc-shaped groove 1102 is formed in the right end face of the fixed cylinder 11; the rotary piece 12 is rotatably connected to the outer side of the fixed cylinder 11; two detection holes 1201 are arranged, and the two detection holes 1201 are arranged on the outer side of the rotary piece 12; the limiting block 1202 is fixedly connected to the inner side of the rotary piece 12, and the limiting block 1202 is slidably connected to the inner side of the arc-shaped groove 1102; the air inlet valve 13 is fixedly connected to the inner side of the fixed block 8; the connecting hose 14 is fixedly connected to the front end surface of the air inlet valve 13, and the front end of the connecting hose 14 is fixedly connected to the left end surface of the left end clamping piece 6; the air inlet pipe 15 is fixedly connected to the rear end face of the air inlet valve 13, and the air inlet pipe 15 is connected with the air pump; the driving gear 16 is fixedly connected to the left end face of the hinge piece 4; the driven gear 17 is fixedly connected to the right end face of the air inlet valve 13, the driven gear 17 is fixedly connected with the switch of the air inlet valve 13, and the driving gear 16 is meshed with the driven gear 17.
After water is injected into the box body 1, the valve piece 7 is clamped and the valve of the valve piece 7 is opened, the hinge piece 4 is tilted forwards, so that the valve piece 7 is immersed into the water in the box body 1, when the hinge piece 4 is tilted forwards, the driving gear 16 is meshed with the driven gear 17, the driving gear 16 drives the driven gear 17 to rotate, the air inlet valve 13 is opened, at the moment, compressed air enters the valve piece 7 through the air inlet pipe 15 and the connecting hose 14, when the valve piece 7 leaks outwards, air bubbles are generated at the air leakage position outside the valve piece 7, whether the valve piece 7 leaks outwards or not is judged, when the valve piece 7 does not leak outwards, the valve piece 7 can be closed, the rotating piece 12 is rotated, the detection hole 1201 of the rotating piece 12 is communicated with the air outlet hole 1101 of the fixed cylinder 11, the internal leakage of the valve piece 7 is detected, and when the valve piece 7 leaks inwards, the air bubbles are generated at the detection hole 1201.
Claims (6)
1. Valve leak hunting frock, its characterized in that: the device comprises a box body (1), a fixed plate (2), a baffle (3), a hinge piece (4), a clamping plate (5), a clamping piece (6), a valve piece (7), a fixed block (8), a clamping mechanism and a leak detection mechanism; the fixing plate (2) is fixedly connected to the upper end face of the box body (1); the baffle (3) is fixedly connected to the upper end face of the fixed plate (2); the hinge piece (4) is hinged at the upper end of the fixed plate (2); two clamping plates (5) are arranged, and the two clamping plates (5) are fixedly connected to the left end face and the right end face of the hinge piece (4); the two clamping pieces (6) are arranged, and the two clamping pieces (6) are respectively and slidably connected to the lower end surfaces of the two clamping plates (5); the valve member (7) is clamped on the inner sides of the two clamping members (6); the fixed block (8) is fixedly connected to the upper end face of the box body (1); the clamping mechanism is arranged on the inner side of the clamping plate (5); the leak detection mechanism is arranged outside the clamping piece (6).
2. A valve leak detection tool as defined in claim 1, wherein: the clamping mechanism comprises: the device comprises a connecting block (601), a guide block (602), an operating piece (9) and a threaded rod (901); the two connecting blocks (601) are arranged, the two connecting blocks (601) are respectively and fixedly connected to the upper end surfaces of the two clamping pieces (6), and the connecting blocks (601) are slidably connected to the inner sides of the clamping plates (5); the two groups of guide blocks (602) are arranged, the two groups of guide blocks (602) are respectively and fixedly connected to the upper end surfaces of the two clamping pieces (6), and the guide blocks (602) are slidably connected to the inner sides of the clamping plates (5); the operating piece (9) is rotatably connected to the inner side of the front end of the hinge piece (4); threaded rods (901) are arranged in two, the two threaded rods (901) are fixedly connected to the left side and the right side of the operating piece (9), and the threaded rods (901) are in threaded connection with the connecting blocks (601).
3. A valve leak detection tool as defined in claim 2, wherein: the clamping mechanism further comprises: a gasket (10); the two sealing gaskets (10) are arranged, and the two sealing gaskets (10) are respectively and fixedly connected to the inner sides of the two clamping pieces (6).
4. A valve leak detection tool as defined in claim 1, wherein: the leak detection mechanism includes: a fixed cylinder (11), an air outlet hole (1101), a rotary piece (12) and a detection hole (1201); the fixed cylinder (11) is fixedly connected to the right end face of the right end clamping piece (6); two air outlets (1101) are arranged, and the two air outlets (1101) are arranged on the outer side of the fixed cylinder (11); the rotating piece (12) is rotationally connected to the outer side of the fixed cylinder (11); two detection holes (1201) are formed, and the two detection holes (1201) are formed in the outer side of the rotary piece (12).
5. A valve leak detection tool as defined in claim 4, wherein: the leak detection mechanism further includes: an arc-shaped groove (1102) and a limiting block (1202); the arc-shaped groove (1102) is formed in the right end face of the fixed cylinder (11); the limiting block (1202) is fixedly connected to the inner side of the rotating piece (12), and the limiting block (1202) is connected to the inner side of the arc-shaped groove (1102) in a sliding mode.
6. A valve leak detection tool as defined in claim 5, wherein: the leak detection mechanism further includes: an air inlet valve (13), a connecting hose (14), an air inlet pipe (15), a driving gear (16) and a driven gear (17); the air inlet valve (13) is fixedly connected to the inner side of the fixed block (8); the connecting hose (14) is fixedly connected to the front end face of the air inlet valve (13), and the front end of the connecting hose (14) is fixedly connected to the left end face of the left end clamping piece (6); the air inlet pipe (15) is fixedly connected to the rear end face of the air inlet valve (13), and the air inlet pipe (15) is connected with the air pump; the driving gear (16) is fixedly connected to the left end face of the hinge piece (4); the driven gear (17) is fixedly connected to the right end face of the air inlet valve (13), the driven gear (17) is fixedly connected with a switch of the air inlet valve (13), and the driving gear (16) is meshed with the driven gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061073.9U CN220583690U (en) | 2023-08-02 | 2023-08-02 | Valve leak hunting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061073.9U CN220583690U (en) | 2023-08-02 | 2023-08-02 | Valve leak hunting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583690U true CN220583690U (en) | 2024-03-12 |
Family
ID=90119185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322061073.9U Active CN220583690U (en) | 2023-08-02 | 2023-08-02 | Valve leak hunting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583690U (en) |
-
2023
- 2023-08-02 CN CN202322061073.9U patent/CN220583690U/en active Active
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