CN211696939U - Explosion-proof portable safety valve calibrator - Google Patents
Explosion-proof portable safety valve calibrator Download PDFInfo
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- CN211696939U CN211696939U CN202020671105.0U CN202020671105U CN211696939U CN 211696939 U CN211696939 U CN 211696939U CN 202020671105 U CN202020671105 U CN 202020671105U CN 211696939 U CN211696939 U CN 211696939U
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- safety valve
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Abstract
The utility model discloses an explosion-proof portable safety valve calibrator, which belongs to the technical field of safety valves and comprises a box body, a safety valve body and a TOFD scanner, wherein the top of the box body is provided with a groove, a high-frequency vibrator is arranged in the groove, a checkout stand is fixedly connected on the high-frequency vibrator, a first supporting plate and a third supporting plate are respectively and fixedly connected on the checkout stand, a first motor is arranged on the first supporting plate, the output end of the first motor is connected with a rotating plate, a first cylinder is arranged on the rotating plate, the output end of the first cylinder is connected with a first fixed plate, a third cylinder is arranged on the third supporting plate, and the output end of the third cylinder is connected with a sliding plate; the utility model discloses simple structure, it is convenient to remove, and it is comprehensive to detect the function, when having improved detection efficiency, and the practicality improves greatly.
Description
Technical Field
The utility model relates to a relief valve technical field especially relates to an explosion-proof portable relief valve check gauge.
Background
The safety valve is a special valve whose opening and closing member is in a normally closed state under the action of external force, when the medium pressure in the equipment or pipeline is raised to exceed the specified value, the medium pressure in the pipeline or equipment is prevented from exceeding the specified value by discharging the medium to the outside of the system, the safety valve belongs to the automatic valve class, and is mainly used for boilers, pressure containers and pipelines, the control pressure does not exceed the specified value, and plays an important protection role for personal safety and equipment operation, along with the rapid development of economy in China, the urbanization rate is higher and higher, and many high-rise buildings are taken out, in the high-rise buildings, a plurality of pipelines are needed to supply tap water to high-rise buildings, and a large number of safety valves are needed in the tap water supply process, so the reliability of the safety valve is of great importance, the safety valves need to be detected one by one to ensure the quality to be completely qualified before leaving factories, the detection efficiency is slow, and it is difficult to remove, and the function is single, very big restriction the shipment volume of relief valve.
Disclosure of Invention
The utility model aims at solving the problems of slow movement difficulty and single function of the detection efficiency in the prior art and providing an explosion-proof portable safety valve calibrator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an explosion-proof portable safety valve calibrator comprises a box body, a safety valve body and a TOFD scanner, wherein a groove is formed in the top of the box body, a high-frequency vibrator is arranged in the groove, a checkout stand is fixedly connected onto the high-frequency vibrator, a first supporting plate and a third supporting plate are respectively and fixedly connected onto the checkout stand, a first motor is arranged on the first supporting plate, the output end of the first motor is connected with a rotating plate, a first air cylinder is arranged on the rotating plate, the output end of the first air cylinder is connected with a first fixing plate, a third air cylinder is arranged on the third supporting plate, the output end of the third air cylinder is connected with a sliding plate, the sliding plate is in sliding connection with the checkout stand, a clamping mechanism is further arranged on the checkout stand, a protective cover is arranged on the box body, the TOFD scanner is connected onto the protective cover, and an, the output end of the air pressure tank is connected with a hollow pipe, the side wall of the protective cover is provided with a pressure gauge, the pressure gauge is communicated with the hollow pipe, the hollow pipe is connected with a flexible hose, and one end, far away from the hollow pipe, of the flexible hose is communicated with the sliding plate.
Preferably, the clamping mechanism comprises a second cylinder and a second fixing plate, a second supporting plate is fixedly connected to the inspection bench, the second cylinder is fixedly connected to the side wall of the second supporting plate, the second fixing plate is fixedly connected with the output end of the second cylinder, a rolling shaft is arranged on the second fixing plate, and the rolling shaft is attached to the safety valve body.
Preferably, be equipped with the second motor on the safety cover, the output of second motor is connected with the threaded rod, threaded connection has the thread bush on the threaded rod, thread bush bottom fixedly connected with connecting rod, connecting rod bottom and TOFD scanner fixed connection.
Preferably, the protective cover is fixedly connected with a fourth supporting plate, and the threaded rod is rotatably connected with the fourth supporting plate.
Preferably, rubber pads are arranged on the first fixing plate and the sliding plate, and the hollow pipe is provided with a control valve.
Preferably, a storage chamber is arranged in the box body, a partition plate is arranged between the storage chamber and the air pressure tank, and damping rubber is arranged between the box body and the inspection bench.
Preferably, the lateral wall of box is equipped with handle and two divisions of doors respectively, the bottom of box is equipped with the gyro wheel.
Compared with the prior art, the utility model provides an explosion-proof portable relief valve check gauge possesses following beneficial effect:
the portable explosion-proof safety valve calibrator is used by placing a safety valve body on a test bench, starting a clamping mechanism to clamp the safety valve body, starting a high-frequency vibrator, driving the test bench to vibrate for detection, starting a first air cylinder and a third air cylinder respectively after vibration is finished, the first air cylinder pushes a first fixing plate to be tightly attached to the safety valve body, the third air cylinder pushes a sliding plate to be tightly attached to the safety valve body, starting an air pressure tank, the air pressure tank sends pressurized gas into a hollow pipe, the pressurized gas enters the safety valve body through a telescopic hose, the air tightness of the safety valve body is judged by observing a pressure gauge, the third air cylinder is returned after air tightness detection is finished, a first motor is started, the first motor drives the safety valve body to rotate through the first air cylinder, and meanwhile, a second motor and a TOFD scanner are started, the second motor passes through the threaded rod and drives the thread bush and remove, and the thread bush passes through the connecting rod and drives TOFD scanner and remove, scans the detection to the relief valve body, judges whether it has slight defect.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, it is convenient to remove, and it is comprehensive to detect the function, when having improved detection efficiency, and the practicality improves greatly.
Drawings
Fig. 1 is a schematic structural view of an explosion-proof portable safety valve calibrator provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of the portable safety valve calibrator for explosion prevention according to the present invention;
fig. 3 is a side view of a second cylinder of the portable safety valve calibrator for explosion prevention according to the present invention;
fig. 4 is a front view of the utility model provides an explosion-proof portable safety valve calibrator box.
In the figure: 1. a box body; 101. a partition plate; 102. a storage chamber; 103. an air pressure tank; 2. a high-frequency vibrator; 201. a groove; 3. an inspection bench; 301. damping rubber; 4. a first support plate; 401. a first motor; 402. a rotating plate; 403. a first cylinder; 404. a first fixing plate; 405. a rubber pad; 5. a safety valve body; 6. a second support plate; 601. a second cylinder; 602. a second fixing plate; 603. a roller; 7. a third support plate; 701. a third cylinder; 702. a sliding plate; 8. a hollow tube; 801. a control valve; 802. a flexible hose; 803. a pressure gauge; 9. a protective cover; 901. a second motor; 902. a threaded rod; 903. a threaded sleeve; 904. a connecting rod; 905. a TOFD scanner; 906. a fourth support plate; 10. a roller; 1001. a handle; 1002. a double door.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an explosion-proof portable safety valve calibrator comprises a box body 1, a safety valve body 5 and a TOFD scanner 905, wherein a groove 201 is formed in the top of the box body 1, a high-frequency vibrator 2 is arranged in the groove 201, a test bench 3 is fixedly connected to the high-frequency vibrator 2, a first support plate 4 and a third support plate 7 are respectively and fixedly connected to the test bench 3, a first motor 401 is arranged on the first support plate 4, a rotating plate 402 is connected to the output end of the first motor 401, a first cylinder 403 is arranged on the rotating plate 402, a first fixing plate 404 is connected to the output end of the first cylinder 403, a third cylinder 701 is arranged on the third support plate 7, a sliding plate 702 is connected to the output end of the third cylinder 701, the sliding plate 702 is in sliding connection with the test bench 3, a clamping mechanism is further arranged on the test bench 3, a protective cover 9, the inner wall of the bottom of the box body 1 is provided with an air pressure tank 103, the output end of the air pressure tank 103 is connected with a hollow pipe 8, the side wall of the protective cover 9 is provided with a pressure gauge 803, the pressure gauge 803 is communicated with the hollow pipe 8, the hollow pipe 8 is connected with a flexible hose 802, and one end of the flexible hose 802, far away from the hollow pipe 8, is communicated with the sliding plate 702.
The clamping mechanism comprises a second cylinder 601 and a second fixing plate 602, a second supporting plate 6 is fixedly connected to the inspection bench 3, the second cylinder 601 is fixedly connected to the side wall of the second supporting plate 6, the second fixing plate 602 is fixedly connected with the output end of the second cylinder 601, a rolling shaft 603 is arranged on the second fixing plate 602, and the rolling shaft 603 is attached to the safety valve body 5.
Be equipped with second motor 901 on the safety cover 9, the output of second motor 901 is connected with threaded rod 902, and threaded connection has thread bush 903 on the threaded rod 902, and thread bush 903 bottom fixedly connected with connecting rod 904, connecting rod 904 bottom and TOFD scanner 905 fixed connection.
A fourth support plate 906 is fixedly connected to the protective cover 9, and the threaded rod 902 is rotatably connected with the fourth support plate 906.
A storage chamber 102 is arranged in the box body 1, a partition plate 101 is arranged between the storage chamber 102 and the air pressure tank 103, and damping rubber 301 is arranged between the box body 1 and the inspection bench 3.
The side wall of the box body 1 is respectively provided with a handle 1001 and a double door 1002, and the bottom of the box body 1 is provided with rollers 10.
In the utility model, when in use, the safety valve body 5 is placed on the inspection bench 3, the clamping mechanism is started to clamp the safety valve body 5, the high-frequency vibrator 2 is started, the high-frequency vibrator 2 drives the inspection bench 3 to vibrate at high frequency, the safety valve body 5 is detected by vibration, after the vibration is finished, the first air cylinder 403 and the third air cylinder 701 are respectively started, the first air cylinder 403 pushes the first fixing plate 404 to be closely attached to the safety valve body 5, the third air cylinder 701 pushes the sliding plate 702 to be closely attached to the safety valve body 5, the air pressure tank 103 is started, the air pressure tank 103 sends pressurized air into the hollow tube 8, then the pressurized air enters the safety valve body 5 through the telescopic hose 802, the air tightness of the safety valve body 5 is judged by observing the pressure gauge 803, after the air tightness detection is finished, the third air cylinder 701 is returned, the first motor 401 is started, the first motor 401 drives the safety valve body, meanwhile, start second motor 901 and TOFD scanner 905, second motor 901 drives threaded sleeve 903 through threaded rod 902 and moves, and threaded sleeve 903 drives TOFD scanner 905 through connecting rod 904 and moves, scans safety valve body 5 and detects, judges whether it has slight defect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An explosion-proof portable safety valve calibrator comprises a box body (1), a safety valve body (5) and a TOFD scanner (905), and is characterized in that a groove (201) is formed in the top of the box body (1), a high-frequency vibrator (2) is arranged in the groove (201), a test bench (3) is fixedly connected onto the high-frequency vibrator (2), a first support plate (4) and a third support plate (7) are fixedly connected onto the test bench (3) respectively, a first motor (401) is arranged on the first support plate (4), a rotating plate (402) is connected to the output end of the first motor (401), a first air cylinder (403) is arranged on the rotating plate (402), a first fixing plate (404) is connected to the output end of the first air cylinder (403), a third air cylinder (701) is arranged on the third support plate (7), and a sliding plate (702) is connected to the output end of the third air cylinder (701), sliding plate (702) and checkout stand (3) sliding connection, still be equipped with clamping mechanism on checkout stand (3), be equipped with safety cover (9) on box (1), TOFD scanner (905) is connected on safety cover (9), the bottom inner wall of box (1) is equipped with atmospheric pressure jar (103), the output of atmospheric pressure jar (103) is connected with hollow tube (8), safety cover (9) lateral wall is equipped with manometer (803), manometer (803) are linked together with hollow tube (8), be connected with expansion hose (802) on hollow tube (8), the one end that hollow tube (8) were kept away from in expansion hose (802) is linked together with sliding plate (702).
2. The portable explosion-proof safety valve calibrator according to claim 1, wherein the clamping mechanism comprises a second cylinder (601) and a second fixing plate (602), a second support plate (6) is fixedly connected to the calibration stand (3), the second cylinder (601) is fixedly connected to a side wall of the second support plate (6), the second fixing plate (602) is fixedly connected to an output end of the second cylinder (601), a roller (603) is arranged on the second fixing plate (602), and the roller (603) is attached to the safety valve body (5).
3. An explosion-proof portable safety valve calibrator according to claim 1, wherein a second motor (901) is arranged on the protective cover (9), a threaded rod (902) is connected to an output end of the second motor (901), a threaded sleeve (903) is in threaded connection with the threaded rod (902), a connecting rod (904) is fixedly connected to the bottom of the threaded sleeve (903), and the bottom of the connecting rod (904) is fixedly connected with the TOFD scanner (905).
4. An explosion-proof portable safety valve calibrator according to claim 3, wherein a fourth supporting plate (906) is fixedly connected to the protective cover (9), and the threaded rod (902) is rotatably connected to the fourth supporting plate (906).
5. An explosion proof portable safety valve calibrator according to claim 1, wherein the first fixing plate (404) and the sliding plate (702) are provided with rubber pads (405), and the hollow tube (8) is provided with a control valve (801).
6. An explosion-proof portable safety valve calibrator according to claim 1, wherein a storage chamber (102) is arranged in the box body (1), a partition plate (101) is arranged between the storage chamber (102) and the air pressure tank (103), and a damping rubber (301) is arranged between the box body (1) and the test bench (3).
7. An explosion-proof portable safety valve calibrator according to claim 1, wherein the side walls of the box body (1) are respectively provided with a handle (1001) and a double door (1002), and the bottom of the box body (1) is provided with the rollers (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671105.0U CN211696939U (en) | 2020-04-28 | 2020-04-28 | Explosion-proof portable safety valve calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671105.0U CN211696939U (en) | 2020-04-28 | 2020-04-28 | Explosion-proof portable safety valve calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696939U true CN211696939U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020671105.0U Expired - Fee Related CN211696939U (en) | 2020-04-28 | 2020-04-28 | Explosion-proof portable safety valve calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074016A (en) * | 2023-09-04 | 2023-11-17 | 江苏通上汽车零部件有限公司 | Gearbox experimental running-in device and experimental method thereof |
-
2020
- 2020-04-28 CN CN202020671105.0U patent/CN211696939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074016A (en) * | 2023-09-04 | 2023-11-17 | 江苏通上汽车零部件有限公司 | Gearbox experimental running-in device and experimental method thereof |
| CN117074016B (en) * | 2023-09-04 | 2024-04-23 | 江苏通上汽车零部件有限公司 | Gearbox experimental running-in device and experimental method thereof |
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| 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: 20201016 Termination date: 20210428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |