CN219830234U - Top jar formula valve pressure testing arrangement - Google Patents
Top jar formula valve pressure testing arrangement Download PDFInfo
- Publication number
- CN219830234U CN219830234U CN202321147206.8U CN202321147206U CN219830234U CN 219830234 U CN219830234 U CN 219830234U CN 202321147206 U CN202321147206 U CN 202321147206U CN 219830234 U CN219830234 U CN 219830234U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pressure testing
- base
- valve pressure
- valve
- Prior art date
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of pressure testing and discloses a top cylinder type valve pressure testing device which comprises a base, wherein a mounting plate is fixedly connected to the left side of the top end of the base, a plurality of hydraulic cylinders are fixedly connected to the right side of the mounting plate, a first mounting frame is fixedly connected to the front end of the base, a motor is fixedly connected to the top end of the inside of the first mounting frame, a two-way threaded rod is fixedly connected to the driving end of the motor, a movable block I is connected to the upper side and the lower side of the outside of the two-way threaded rod in a threaded manner, and a clamping sleeve is fixedly connected to one side of each movable block I. According to the utility model, the clamping and fixing of the valves with different types are realized, the flexibility of the device is improved, the sealing tightness of the valves is ensured, the practicability of the device is further improved, the rapid mounting and fixing test of a plurality of valves is realized, the testing efficiency is improved, and the working strength of testers is reduced.
Description
Technical Field
The utility model relates to the technical field of pressure testing, in particular to a top cylinder type valve pressure testing device.
Background
In a power generation workshop of a power plant, valves are arranged on pressure pipelines such as a steam pipeline and a water supply pipeline, the valves can play roles in stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief of medium in the pipelines, along with rapid development of valve technology, testing standards of the valve industry are more and more strict, not only testing of valve strength and high-pressure sealing is required, but also factory testing of minimum opening and closing pressure of each valve is forced, the valves can be formally sold after being produced, and at present, most of the valves are tested by adopting a pressure testing device, testing mediums are injected into the valves by using the pressure testing device, so that the pressure values of the valves are tested, and the current pressure testing device comprises a top cylinder type valve pressure testing device.
However, the top cylinder type pressure testing device in the prior art is inconvenient to fix the valve to be tested, cannot clamp and fix the valve according to different types, is poor in flexibility, is easy to influence the pressure testing result, reduces the practicability, and can only conduct pressure testing one by one at present when the valve is tested, reduces the testing efficiency, and improves the working strength of installing the valves one by a tester.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a top cylinder type valve pressure testing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a top jar formula valve pressure testing arrangement, includes the base, the top left side fixedly connected with mounting panel of base, the right side fixedly connected with pneumatic cylinder of mounting panel, the front end fixedly connected with mounting frame one of base, the inside top fixedly connected with motor of mounting frame one, the drive end fixedly connected with two-way threaded rod of motor, the equal threaded connection movable block one of both sides about the outside of two-way threaded rod, two one side fixedly connected with clamping sleeve of movable block one, the rear end fixedly connected with mounting frame two of base, the inside fixedly connected with guide bar of mounting frame two, the equal sliding connection of both sides is two of movable block about the outside of guide bar, the equal fixedly connected with silica gel strip of left and right sides of clamping sleeve.
As a further description of the above technical solution:
the driving end fixedly connected with sealing plug of a plurality of pneumatic cylinder, the right side fixedly connected with of sealing plug a plurality of connecting rod, a plurality of the right side fixedly connected with annular cover of connecting rod, the inside of annular cover is provided with a plurality of spout, a plurality of inside one side fixedly connected with spring of spout, the opposite side fixedly connected with fly leaf of spring, the opposite side fixedly connected with fly leaf of fly leaf, the opposite side fixedly connected with silica gel pad of fly leaf.
As a further description of the above technical solution:
the front end of the second movable block is fixedly connected to the rear end of the clamping sleeve.
As a further description of the above technical solution:
the outside sliding connection of fly leaf is in the inside of spout, the outside sliding connection of movable rod is in the inside of spout.
As a further description of the above technical solution:
the right side of the top end of the base is fixedly connected with a testing mechanism, and a plurality of connecting jacks are arranged on the left side of the testing mechanism.
As a further description of the above technical solution:
the four corners of the bottom end of the base are fixedly connected with support columns.
As a further description of the above technical solution:
the sealing plug is characterized in that a sealing groove is formed in the right side of the sealing plug, and a silica gel ring is fixedly connected to the left side of the sealing groove.
The utility model has the following beneficial effects:
1. according to the utility model, one end of the valve enters the sealing groove, and under the cooperation of the connecting rod, the annular sleeve, the sliding groove, the spring, the movable plate, the movable rod and the silica gel pad, the clamping and fixing of valves of different types are realized, the flexibility of the device is improved, the sealing tightness of the valve is ensured, and the practicability of the device is further improved.
2. According to the utility model, by starting the motor, under the cooperation of the sealing plug, the first mounting frame, the two-way threaded rod, the first movable block, the clamping sleeve, the silica gel strip, the second mounting frame, the guide rod and the second movable block, the rapid mounting and fixing test of a plurality of valves is realized, the test efficiency is improved, and the working intensity of a tester is reduced.
Drawings
FIG. 1 is a perspective view of a top cylinder valve pressure testing device according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a chute of a top cylinder type valve pressure testing device according to the present utility model;
fig. 3 is a schematic diagram of an internal structure of a mounting frame of a top cylinder type valve pressure testing device according to the present utility model.
Legend description:
1. a base; 2. a mounting plate; 3. a hydraulic cylinder; 4. a sealing plug; 5. a connecting rod; 6. an annular sleeve; 7. a chute; 8. a spring; 9. a movable plate; 10. a movable rod; 11. a silica gel pad; 12. a first mounting frame; 13. a motor; 14. a two-way threaded rod; 15. a movable block I; 16. a clamping sleeve; 17. a silica gel strip; 18. a second mounting frame; 19. a guide rod; 20. a second movable block; 21. a testing mechanism; 22. a connection jack; 23. a support column; 24. closing the groove; 25. and a silica gel ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the top cylinder type valve pressure testing device comprises a base 1, wherein the left side of the top end of the base 1 is fixedly connected with a mounting plate 2, the mounting plate 2 is used for mounting and fixing a hydraulic cylinder 3, the right side of the mounting plate 2 is fixedly connected with a plurality of hydraulic cylinders 3, the hydraulic cylinders 3 drive a sealing plug 4 to move towards one side of a valve to be tested, a valve body at one side of the valve to be tested enters the interior of the sealing plug 4, the other side top of the valve to be tested enters the interior of a connecting jack 22 due to the thrust of the hydraulic cylinders 3, a silica gel ring 25 is tightly attached to one side of the valve to be tested under the action of the thrust to form a closed space, the process is a top cylinder, the valve to be tested is fixedly connected with a connecting plug by the thrust pressure of the hydraulic cylinders 3, so that when the pressure detection is carried out by filling media in the interior of the valve to be tested, the hydraulic cylinders 3 bear the counter pressure of the valve to be tested, the stability of the valve to be tested is ensured, the front end of the base 1 is fixedly connected with a first mounting frame 12, the top end of the interior of the first mounting frame 12 is fixedly connected with a motor 13, the motor 13 drives a bidirectional threaded rod 14 to rotate, so that two clamping sleeves 16 are controlled to move relatively, a plurality of valves to be tested are clamped at the same time, the trouble of manual installation is saved, the testing efficiency is improved, the driving end of the motor 13 is fixedly connected with the bidirectional threaded rod 14, the bidirectional threaded rod 14 can drive a movable block 15 to move in the first mounting frame 12 during rotation, the upper side and the lower side of the exterior of the bidirectional threaded rod 14 are respectively connected with the movable block 15 in a threaded manner, the movable block 15 is used for connecting the clamping sleeves 16, so that the clamping sleeves 16 can clamp the valve to be tested, the hydraulic cylinder 3 is convenient to push the sealing plug 4 to move and be connected with one side of the valve to be tested, the inside that then supports into connecting jack 22 for silica gel circle 25 closely laminates with one side of the valve that awaits measuring, one side fixedly connected with clamping sleeve 16 of two movable blocks 15, the middle part of clamping sleeve 16 link up, can make the top of the valve that awaits measuring pass, and then under the mutual extrusion of two clamping sleeves 16, make the valve that awaits measuring fix the middle part at two clamping sleeves 16, thereby be convenient for pneumatic cylinder 3 drive sealing plug 4 and the valve that awaits measuring contact, accomplish the fixed work of centre gripping of a plurality of valves that await measuring automatically, test efficiency has been improved, simultaneously reduced test personnel's working strength, the rear end fixedly connected with installing frame two 18 of base 1, installing frame two 18 is used for installing fixed guide bar 19, the inside fixedly connected with guide bar 19 of installing frame two 18, guide bar 19 can restrict the direction of movement of clamping sleeve 16, make it remain straight line movement all the time, the outside upper and lower both sides of guide bar 19 all sliding connection have movable block two 20, movable block two 20 move in the inside of installing frame two 18 along guide bar 19, the left and right sides 16 of installing frame two clamping bars 16 are treated the valve that awaits measuring 17, the valve that awaits measuring strip is broken when 17 can be fixed to the clamping sleeve 16, the outside 17 can avoid the valve to carry out the centre gripping.
The driving end of the hydraulic cylinders 3 is fixedly connected with the sealing plug 4, the sealing plug 4 is used for sealing one side of a valve to be tested, the right side of the sealing plug 4 is fixedly connected with the connecting rods 5, the right side of the connecting rods 5 is fixedly connected with the annular sleeve 6, the annular sleeve 6 is used for clamping and fixing one side of the valve to be tested, the valve to be tested moves when being placed in a test, the sealing property of the door sealing test is affected, the inside of the annular sleeve 6 is provided with the sliding grooves 7, the sliding grooves 7 are used for sliding the movable plate 9 inside, so that the spring 8 is extruded, one side of the inside of the sliding grooves 7 is fixedly connected with the spring 8, the spring 8 is compressed after being extruded by external force, so that rebound reaction force is generated, the silica gel pad 11 is acted on, the silica gel pad 11 can be always attached to the outside of the valves to be tested of different types, the flexibility of the device is improved, the tightness of the valve seal is ensured, the practicability of the device is further improved, the movable plate 9 is fixedly connected to the other side of the spring 8, the movable plate 9 extrudes the spring 8 under the drive of the movable rod 10, the movable rod 10 is fixedly connected to the other side of the movable plate 9, the movable rod 10 drives the movable plate 9 to move in the chute 7 after being pushed by the silica gel pad 11, the silica gel pad 11 is fixedly connected to the other side of the movable rod 10, the silica gel pad 11 does not damage the outside of the valve to be tested when contacting the outside of the valve to be tested after being subjected to the rebound reaction force of the spring 8, the front end of the movable block II 20 is fixedly connected to the rear end of the clamping sleeve 16, so that the movable block II 20 is driven to move along the guide rod 19 when the clamping sleeve 16 moves, and the clamping sleeve 16 is ensured to always keep straight-line movement, the outside sliding connection of fly leaf 9 is in the inside of spout 7, the outside sliding connection of fly leaf 10 is in the inside of spout 7, the top right side fixedly connected with test mechanism 21 of base 1, test mechanism 21 is after the valve installation of awaiting measuring, start the button on this test mechanism 21, carry out the pressure test work to the valve, through the manometer on the test mechanism 21, carry out the observation result, the left side of test mechanism 21 is provided with a plurality of connection jack 22, connection jack 22 is used for connecting the opposite side of awaiting measuring the valve, make test mechanism 21 carry the medium to the inside of valve, carry out the pressure test, four corner equal fixedly connected with support column 23 in bottom of base 1, the inside closing groove 24 that is provided with in right side of sealing plug 4, the one side that the closing groove 24 can be used to the valve is inserted, further guaranteed the leakproofness, the inside left side fixedly connected with silica gel ring 25 of closing groove 24, silica gel ring 25 can make the inside valve body one side that gets into the closing groove 24, closely laminate with the inner wall of seal groove, the leakproofness is higher.
Working principle: when the valve pressure test is carried out, firstly, a plurality of valves to be tested are placed in the middle of two clamping sleeves 16, then a motor 13 is started, the motor 13 drives a bidirectional threaded rod 14 to rotate, a movable block I15 is driven to relatively move when the bidirectional threaded rod 14 rotates, a movable block II 20 on the other side of the clamping sleeve 16 is driven to move along a guide rod 19 when the movable block I15 moves, so that the valves to be tested are clamped and fixed in the middle, a hydraulic cylinder 3 is started at the moment, the hydraulic cylinder 3 drives a sealing plug 4 to move towards one side of the valves, one end of the valves to be tested is further led to enter the inside of a closed groove 24 and is contacted with a silica gel ring 25 in the inside of the closed groove 24, meanwhile, the outside of the valves to be tested passes through a silica gel pad 11 in the inside of an annular sleeve 6, the silica gel pad 11 is extruded outside of the valves to be tested to drive a movable rod 10 to slide in the inside of a chute 7, the movable rod 10 is driven to extrude a spring 8 in the sliding mode, and the spring 8 is extruded to generate rebound reaction force, so that the silica gel pad 11 is tightly contacted with the outside of the valves to be tested, the flexibility is improved, the valve to be tested is driven by the hydraulic cylinder 3, the valve to be tested is connected with a jack 21 under the action of the valve to be tested, and a test mechanism 21 is connected with a test mechanism 21, and a test mechanism is enabled to be connected with the test mechanism through the test mechanism, and the test mechanism 21, and the test mechanism is enabled to be tested through the test mechanism, and the test mechanism and the test result 21 is passed through the test mechanism and the test mechanism 21.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a top jar formula valve pressure testing arrangement, includes base (1), its characterized in that: the novel silicon rubber clamping device is characterized in that the mounting plate (2) is fixedly connected to the left side of the top of the base (1), the plurality of hydraulic cylinders (3) are fixedly connected to the right side of the mounting plate (2), the first mounting frame (12) is fixedly connected to the front end of the base (1), the motor (13) is fixedly connected to the inner top of the first mounting frame (12), the two-way threaded rod (14) is fixedly connected to the driving end of the motor (13), the first movable block (15) is fixedly connected to the upper side and the lower side of the outer portion of the two-way threaded rod (14), the two clamping sleeves (16) are fixedly connected to one side of the first movable block (15), the second mounting frame (18) is fixedly connected to the rear end of the base (1), the guide rod (19) is fixedly connected to the inner portion of the second mounting frame (18), the two movable blocks (20) are fixedly connected to the upper side and the lower side of the outer portion of the guide rod (19), and the two sides of the clamping sleeves (16) are fixedly connected with the silica gel strips (17).
2. A top-cylinder valve pressure testing apparatus according to claim 1, wherein: the driving end fixedly connected with sealing plug (4) of pneumatic cylinder (3) of a plurality of, the right side fixedly connected with of sealing plug (4) a plurality of connecting rod (5), a plurality of the right side fixedly connected with annular cover (6) of connecting rod (5), the inside of annular cover (6) is provided with a plurality of spout (7), a plurality of inside one side fixedly connected with spring (8) of spout (7), the opposite side fixedly connected with fly leaf (9) of spring (8), the opposite side fixedly connected with fly leaf (10) of fly leaf (9), the opposite side fixedly connected with silica gel pad (11) of fly leaf (10).
3. A top-cylinder valve pressure testing apparatus according to claim 1, wherein: the front end of the second movable block (20) is fixedly connected to the rear end of the clamping sleeve (16).
4. A top-cylinder valve pressure testing apparatus according to claim 2, wherein: the outside sliding connection of fly leaf (9) is in the inside of spout (7), the outside sliding connection of movable rod (10) is in the inside of spout (7).
5. A top-cylinder valve pressure testing apparatus according to claim 1, wherein: the testing device is characterized in that a testing mechanism (21) is fixedly connected to the right side of the top end of the base (1), and a plurality of connecting jacks (22) are formed in the left side of the testing mechanism (21).
6. A top-cylinder valve pressure testing apparatus according to claim 1, wherein: support columns (23) are fixedly connected to four corners of the bottom end of the base (1).
7. A top-cylinder valve pressure testing apparatus according to claim 2, wherein: the right side inside of sealing plug (4) is provided with closed groove (24), the inside left side fixedly connected with silica gel circle (25) of closed groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147206.8U CN219830234U (en) | 2023-05-13 | 2023-05-13 | Top jar formula valve pressure testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147206.8U CN219830234U (en) | 2023-05-13 | 2023-05-13 | Top jar formula valve pressure testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830234U true CN219830234U (en) | 2023-10-13 |
Family
ID=88250056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321147206.8U Active CN219830234U (en) | 2023-05-13 | 2023-05-13 | Top jar formula valve pressure testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830234U (en) |
-
2023
- 2023-05-13 CN CN202321147206.8U patent/CN219830234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210464821U (en) | Tightness detection device for mesh steel belt polyethylene composite pipe | |
| US10942081B2 (en) | On-line wheel airtightness detecting device | |
| CN114486101B (en) | Pressure pipeline detection device convenient to operate and application method thereof | |
| CN115824530A (en) | Valve gas tightness detection device | |
| CN219830234U (en) | Top jar formula valve pressure testing arrangement | |
| CN111473926A (en) | Manifold airtightness detection device | |
| CN220063312U (en) | Water meter waterproof property detection device | |
| CN211477590U (en) | Waterproof withstand voltage testing arrangement of intelligence wrist-watch | |
| CN105092165A (en) | Ball valve test machine | |
| CN217505134U (en) | Sealing test device of bellows | |
| CN219121868U (en) | Pipeline resistance to compression detects uses plugging device | |
| CN218156711U (en) | Air supply valve seal detection device | |
| CN205483432U (en) | Flange instrument valve seal testing arrangement | |
| CN202793754U (en) | Main valve assembly testing device of four-way valve | |
| CN117647363B (en) | Sealing tester | |
| CN218937676U (en) | Sealing detection equipment for new energy battery frame | |
| CN219641182U (en) | Airtight testing platform of commonality blast pipe assembly | |
| CN204064563U (en) | A kind of heating radiator leakage detection apparatus | |
| CN217006229U (en) | Water immersion type air tightness test tool for closed container | |
| CN221124108U (en) | Pressure-resistant blasting testing machine for pipe | |
| CN221100007U (en) | Be used for under water area to press pipe fitting repair test device | |
| CN217878225U (en) | Test bench for detecting air tightness of valve parts | |
| CN221350501U (en) | Detection device for fatigue life of mechanical part | |
| CN220894075U (en) | Detector for concrete impermeability | |
| CN221100429U (en) | Concrete impervious performance detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |