CN220303243U - But angle regulation's pressure transmitter is support for verification - Google Patents
But angle regulation's pressure transmitter is support for verification Download PDFInfo
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- CN220303243U CN220303243U CN202321860282.3U CN202321860282U CN220303243U CN 220303243 U CN220303243 U CN 220303243U CN 202321860282 U CN202321860282 U CN 202321860282U CN 220303243 U CN220303243 U CN 220303243U
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- pressure transmitter
- shaped structure
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- 238000012795 verification Methods 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000005452 bending Methods 0.000 claims abstract description 8
- 125000003003 spiro group Chemical group 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a support for calibrating a pressure transmitter with adjustable angle, which comprises: the fixed plate and the rotor plate, the drive slot is seted up to the fixed plate, and the portion of bending of drive slot passes through bearing swing joint axis of rotation three, and the both ends of axis of rotation three fixed connection round gear two and worm wheel respectively, and pass through bearing swing joint worm in the drive slot, worm meshing worm wheel, and the one end that the portion of bending was kept away from to the drive slot passes through bearing swing joint axis of rotation one, set up spout one in the rotor plate, lead screw one passes through bearing swing joint in spout one, and the first lead screw sliding connection of slider one through the spiro union is in spout one, the one end fixed connection movable plate of slider one. According to the utility model, through the transmission structure in the transmission groove, the angle of the rotating plate can be conveniently and rapidly adjusted, and then the angle of the pressure transmitter main body can be flexibly adjusted, so that the data of the pressure transmitter main body under different angles can be conveniently detected.
Description
Technical Field
The utility model relates to the technical field of pressure transmitter calibration, in particular to a bracket capable of adjusting an angle for pressure transmitter calibration.
Background
The pressure transmitter is a device for converting pressure into a pneumatic signal or an electric signal to control and remotely transmit; the sensor can convert physical pressure parameters such as gas, liquid and the like sensed by the load cell sensor into standard electrical signals (such as 4-20 mADC and the like) so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation; the pressure transmitter that awaits measuring is fixed on the pressure inspection mount pad at the in-process of check-up to pressure transmitter, simultaneously for the leakproofness of guarantee with the mount pad, present calibration equipment, pass through the joint with the standard table with manual pressurized cylinder threaded connection, pressure transmitter and mount pad threaded connection, consequently present pressure transmitter and mount pad's threaded connection mode, when the quantity of pressure transmitter that awaits measuring is great, then increased the work load of a large amount of dismouting in-process, present screw thread dismouting mode, the dismouting is inconvenient, and then lead to inconvenient calibration work in batches.
Through retrieving, the verification device (application number: CN 202211053627.4) of a pressure transmitter disclosed in the prior art is described as' the manual pressurizing cylinder comprises two mounting seats, one side of the mounting seats is provided with a connector which is in threaded connection with a standard meter, the pressure transmitter body comprises a locking nut, the other side of the mounting seats is in extrusion type detachable connection with the pressure transmitter body, and an auxiliary fixing device which is fixed with a bracket is arranged right above the mounting seat far away from the connector. "; this verifying attachment is through the auxiliary fixing device who sets up, mount pad and pressure transmitter body pass through the fixed structure of extrusion, the dismouting of quick realization pressure transmitter body need not the inspection personnel manual tightening, the dismouting of being convenient for, the check-up work of being convenient for in batches, but this verifying attachment is detecting the time measuring to pressure transmitter, the angle of adjusting pressure transmitter that can not be convenient carries out the multi-angle to pressure transmitter and detects, and pressure transmitter can be installed with different angles in the in-service installation use, so lead to pressure transmitter's testing result not comprehensive enough.
Disclosure of Invention
In order to overcome the defects in the prior art, an angle-adjustable support for calibrating a pressure transmitter is provided, so as to solve the problems in the prior art.
To achieve the above object, there is provided an angle-adjustable bracket for calibrating a pressure transmitter, comprising: the fixed plate and the rotor plate, base fixed connection is in the upper surface of inspection bench, base upper surface fixed connection fixed plate, and the movable plate passes through grip block fixed connection pressure transmitter main part, the transmission groove is seted up to the fixed plate, the portion of bending of transmission groove passes through bearing swing joint axis of rotation three, the both ends of axis of rotation three are fixed connection round gear two and worm wheel respectively, and pass through bearing swing joint worm in the transmission groove, worm meshing worm wheel, the one end that the portion of bending was kept away from to the transmission groove passes through bearing swing joint axis of rotation one, the one end fixed connection rotor plate of transmission shaft one simultaneously, the other end fixed connection round gear of axis of rotation one, round gear one meshes round gear two, and the terminal surface fixed connection axis of rotation two of rotation one is close to round gear one end, the one end fixed connection pointer of axis of rotation two, set up spout one in the rotor plate, lead screw one passes through bearing swing joint in spout one, and the lead screw one sliding connection of slider one passes through the fixed block fixed connection grip block of spiro union in spout one, the one end fixed connection movable plate of slider.
Preferably, the fixed plate is of a rectangular structure, the horizontal section of a transmission groove formed in the fixed plate is of an L-shaped structure, the vertical structure of the transmission groove is of a convex structure, and one side of the fixed plate, which is close to the pointer, is uniformly provided with angle scale marks.
Preferably, the first groove is formed in the fixing plate, the first groove is communicated with the transmission groove, the second rotating shaft is movably connected in the first groove, the second rotating shaft is matched with the first groove in size, the diameter of the first rotating shaft is larger than that of the second rotating shaft, and the section of the shaft formed by combining the first rotating shaft and the second rotating shaft is of a T-shaped structure.
Preferably, the second circular gear, the third rotating shaft and the worm gear are combined together to form a serial structure, the diameter of the second circular gear is smaller than that of the first circular gear, and meanwhile, the base fixedly connected with the lower surface of the fixing plate is of a structure.
Preferably, the rotating plate is in a rectangular structure, a cross-shaped structure is formed by a cross section of a sliding groove formed in the rotating plate, the rotating plate and the first sliding groove are combined together to form a back-shaped structure, meanwhile, the rotating plate and the first rotating shaft are combined together to form a T-shaped structure, and the height of the rotating plate is larger than the diameter of the first rotating shaft.
Preferably, the cross section of slider one is cross structure, and slider one and the size looks adaptation of spout one, and slider one fixed connection's movable plate is rectangle structure, and the one end that the movable plate kept away from slider one is two sets of fixed blocks of fixed connection respectively, and movable plate and fixed block are combined together simultaneously and are formed the F shape structure.
Preferably, the clamping plate is of a semicircular structure, the inner arc surface of the clamping plate is fixedly connected with a buffer layer, the thickness of the clamping plate is larger than that of the fixing block, the axial section of the clamping plate is of an F-shaped structure, and the clamping plate and the fixing block are combined together to form a pi-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that: through worm, worm wheel, axis of rotation three, the cooperation of circular gear two and circular gear one for the transmission structure who constitutes in the fixed plate can be convenient adjust the angle of axis of rotation one and rotor plate, the angle of the pressure transmitter main part of regulation that then can be convenient, and then can simulate and detect the relevant data when the pressure transmitter main part is installed with different angles, improves the accuracy of testing result, simultaneously through the cooperation of axis of rotation two and pointer, the rotation angle of understanding rotor plate that can be clear improves the accuracy of pressure transmitter main part angle adjustment.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present utility model.
Fig. 2 is a schematic top view of an embodiment of the present utility model.
Fig. 3 is a schematic side view of an embodiment of the present utility model.
Fig. 4 is a schematic rear view of an embodiment of the present utility model.
In the figure: 1. a pressure transmitter body; 2. a fixing plate; 3. a rotating plate; 4. a moving plate; 5. a fixed block; 6. a clamping plate; 7. a base; 8. a worm; 9. a first sliding block; 10. a first screw rod; 11. a first rotating shaft; 12. a first circular gear; 13. a second rotating shaft; 14. a pointer; 15. a second round gear; 16. a transmission groove.
Description of the embodiments
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides an angle-adjustable bracket for calibrating a pressure transmitter, comprising: fixed plate 2 and rotor plate 3, base 7 fixed connection is at the upper surface of inspection desk, and fixed plate 2 is connected to the upper surface fixed of base 7, and movable plate 4 passes through clamping plate 6 fixed connection pressure transmitter main part 1, fixed plate 2 sets up drive slot 16, the bending part of drive slot 16 passes through bearing swing joint axis of rotation three, the both ends of axis of rotation three respectively fixed connection round gear two 15 and worm wheel, and pass through bearing swing joint worm 8 in the drive slot 16, worm 8 meshing worm wheel, the one end that the bending part was kept away from to drive slot 16 passes through bearing swing joint axis of rotation one 11, the one end fixed connection rotor plate 3 of transmission shaft simultaneously, the other end fixed connection round gear one 12 of axis of rotation one 11, round gear one 12 meshing round gear two 15, and the terminal surface fixed connection axis of rotation one 11 is close to round gear one 12 one end second 13, the one end fixed connection pointer 14 of axis of rotation two 13, set up spout one in the rotor plate 3, lead screw one 10 passes through bearing swing joint in spout one, and lead screw one 9 passes through the lead screw 10 sliding connection of spiro union in spout one, one end fixed connection movable plate 4 of slider 9, simultaneously the one end fixed connection movable plate 4 of movable plate 4 passes through clamping plate 6 fixed connection of movable plate 5.
In this embodiment, place pressure transmitter between two sets of grip blocks 6, and through a hand wheel rotation lead screw one 10, lead screw one 10 promotes the slider one 9 of spiro union and removes, then slider one 9 promotes fixed connection's movable plate 4 in step, fixed block 5 and grip block, make grip block contact pressure transmitter, thereby accomplish the fixed of this support to pressure transmitter, and fixed connection's buffer layer in the grip block, when can effectively avoid the grip block fixed, cause the damage to pressure transmitter's surface, afterwards drive worm 8 rotation through hand wheel two, worm 8 drives the axis of rotation three through the worm wheel of meshing, then the axis of rotation three drives the rotation of round gear one 12 through fixed connection's round gear two 15, and round gear one 12 then drives axis of rotation two 13 and rotor plate 3 rotation through axis of rotation one 11 respectively, thereby realize the angle modulation to pressure transmitter main part 1, axis of rotation two 13 can drive pointer 14 synchronous rotation simultaneously, the angle scale mark is cooperated, can audio-visual understanding pressure transmitter main part 1's rotation angle, the subsequent angle regulation of being convenient for.
As a preferred embodiment, the fixing plate 2 has a rectangular structure, the horizontal section of the transmission groove 16 formed in the fixing plate 2 has an L-shaped structure, the vertical structure of the transmission groove 16 has a convex structure, and one side of the fixing plate 2 close to the pointer 14 is uniformly provided with angle scale marks.
In this embodiment, as shown in fig. 2 and 4, the transmission groove 16 formed in the fixing plate 2 can ensure smooth operation of the transmission structure, and the angle scale marks uniformly formed on the surface of the fixing plate 2 can cooperate with the pointer 14 to intuitively know the rotation angle of the rotating plate 3 and the pressure transmitter main body 1, so that subsequent angle adjustment is facilitated.
As a preferred embodiment, a first groove is formed in the fixing plate 2, the first groove is communicated with the transmission groove 16, a second rotating shaft 13 is movably connected in the first groove, the second rotating shaft 13 is matched with the first groove in size, the diameter of the first rotating shaft 11 is larger than that of the second rotating shaft 13, and the cross section of the shaft formed by combining the first rotating shaft 11 and the second rotating shaft 13 is of a T-shaped structure.
In this embodiment, as shown in fig. 2 and fig. 4, the dimensions of the second rotating shaft 13 and the first groove are adapted, so that the stability of the second rotating shaft 13 and the pointer 14 during rotation can be enhanced, and the first rotating shaft 11 and the second rotating shaft 13 cooperate, so that the pointer 14 can indicate the rotation angle of the rotating plate 3 in real time, so as to be convenient for confirming the angle of the pressure transmitter main body 1.
As a preferred implementation mode, the round gear II 15, the rotating shaft III and the worm wheel are combined together to form a serial-shaped structure, the diameter of the round gear II 15 is smaller than that of the round gear I12, and meanwhile, the base 7 fixedly connected with the lower surface of the fixing plate 2 is of a -shaped structure.
In this embodiment, as shown in fig. 2, the size of the circular gear two 15 is smaller than the size of the circular gear one 12, and then the precision of the rotation plate 3 can be improved through the cooperation of the circular gear one 12 and the circular gear two 15, so that the angle adjustment of the pressure transmitter main body 1 is convenient to realize, and meanwhile, the self-locking structure between the worm 8 and the worm wheel can enhance the stability of the rotation plate 3 after rotation.
As a preferred embodiment, the rotating plate 3 has a rectangular structure, a cross-shaped structure is formed by a cross section of a chute formed in the rotating plate 3, the rotating plate 3 and the first chute are combined together to form a back-shaped structure, meanwhile, the rotating plate 3 and the first rotating shaft 11 are combined together to form a T-shaped structure, and the height of the rotating plate 3 is larger than the diameter of the first rotating shaft 11.
In the present embodiment, as shown in fig. 2 and 3, the height of the rotating plate 3 is larger than the diameter of the first rotating shaft 11, so that the actual fixing area between the rotating plate 3 and the first rotating shaft 11 can be increased, the fixing effect between the rotating plate 3 and the first rotating shaft 11 is enhanced, and the structure of the first sliding chute can enhance the stability of the connection between the rotating plate 3 and the moving plate 4.
As a preferred embodiment, the cross section of the first slider 9 is in a cross-shaped structure, the sizes of the first slider 9 and the first chute are matched, the moving plate 4 fixedly connected with the first slider 9 is in a rectangular structure, one end of the moving plate 4 far away from the first slider 9 is respectively and fixedly connected with two groups of fixed blocks 5, and meanwhile, the moving plate 4 and the fixed blocks 5 are combined together to form an F-shaped structure.
In this embodiment, as shown in fig. 2 and 3, the first sliding block 9 and the first sliding slot are adapted in size, so that not only the stability of the first sliding block 9 during sliding can be enhanced, but also the problem of shaking between the rotating plate 3 and the moving plate 4 can be avoided, and thus the stability of the pressure transmitter main body 1 during rotation can be enhanced.
As a preferred embodiment, the clamping plate 6 has a semicircular structure, the inner arc surface of the clamping plate 6 is fixedly connected with a buffer layer, the thickness of the clamping plate 6 is larger than that of the fixed block 5, the axial section of the clamping plate 6 has an F-shaped structure, and the clamping plate 6 and the fixed block 5 are combined together to form a n-shaped structure.
In this embodiment, as shown in fig. 2 and 3, the inner arc surface structure of the clamping plate 6 and the structure at the clamping position of the pressure transmitter main body 1 are mutually matched, so that the fixing effect of the clamping plate 6 on the pressure transmitter main body 1 can be enhanced, and the buffer layer fixedly connected with the clamping plate 6 can assist in enhancing the fixing effect and can also reduce the damage probability of the surface of the pressure transmitter main body 1 due to the fixing.
According to the angle-adjustable bracket for verifying the pressure transmitter, the angle of the rotating plate 3 and the angle of the pressure transmitter main body 1 can be conveniently adjusted through the transmission structure arranged in the fixed plate 2, so that multi-angle detection of the pressure transmitter main body 1 can be realized, and the accuracy of data detection of the pressure transmitter main body 1 is improved.
Claims (7)
1. An adjustable angle bracket for pressure transmitter verification, comprising: fixed plate (2) and rotor plate (3), base (7) fixed connection are at the upper surface of checkout stand, and fixed surface connects fixed plate (2) on base (7), and movable plate (4) pass through grip block (6) fixed connection pressure transmitter main part (1), its characterized in that: the fixed plate (2) is provided with a transmission groove (16), the bending part of the transmission groove (16) is movably connected with a rotating shaft III through a bearing, two ends of the rotating shaft III are respectively fixedly connected with a round gear II (15) and a worm wheel, the transmission groove (16) is internally provided with a sliding groove I through the bearing, the worm wheel (8) is meshed with the worm wheel, one end of the transmission groove (16) far away from the bending part is movably connected with a rotating shaft I (11) through the bearing, meanwhile, one end of the transmission shaft I is fixedly connected with a rotating plate (3), the other end of the rotating shaft I (11) is fixedly connected with a round gear I (12), the round gear I (12) is meshed with a round gear II (15), and one end of the rotating shaft I (11) is close to an end surface fixedly connected with a rotating shaft II (13) of one end of the round gear I (12), a sliding groove I is formed in the rotating plate (3), a sliding groove I (10) is movably connected in the sliding groove I through the bearing, a sliding block I (9) is slidably connected with the sliding groove I through the sliding groove I, one end of the sliding block I (9) is fixedly connected with a moving plate (4), and meanwhile one end of the moving plate (4) is fixedly connected with the fixed connection plate (5) through the fixed connection plate (6).
2. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the fixing plate (2) is of a rectangular structure, a horizontal section of a transmission groove (16) formed in the fixing plate (2) is of an L-shaped structure, a vertical structure of the transmission groove (16) is of a convex structure, and one side, close to the pointer (14), of the fixing plate (2) is uniformly provided with angle scale marks.
3. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the fixed plate (2) is internally provided with a first groove which is communicated with a transmission groove (16), the second rotating shaft (13) is movably connected in the first groove, the second rotating shaft (13) is matched with the first groove in size, the diameter of the first rotating shaft (11) is larger than that of the second rotating shaft (13), and the section of the shaft formed by combining the first rotating shaft (11) and the second rotating shaft (13) is of a T-shaped structure.
4. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the second circular gear (15), the third rotating shaft and the worm gear are combined together to form a serial-shaped structure, the diameter of the second circular gear (15) is smaller than that of the first circular gear (12), and meanwhile, the base (7) fixedly connected with the lower surface of the fixed plate (2) is of a -shaped structure.
5. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the rotating plate (3) is in a rectangular structure, a cross-shaped structure is formed by a sliding groove formed in the rotating plate (3), the rotating plate (3) and the sliding groove are combined together to form a back-shaped structure, meanwhile, the rotating plate (3) and the rotating shaft (11) are combined together to form a T-shaped structure, and the height of the rotating plate (3) is larger than the diameter of the rotating shaft (11).
6. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the cross section of the first sliding block (9) is in a cross-shaped structure, the sizes of the first sliding block (9) and the first sliding groove are matched, the movable plate (4) fixedly connected with the first sliding block (9) is in a rectangular structure, one end, far away from the first sliding block (9), of the movable plate (4) is fixedly connected with two groups of fixed blocks (5) respectively, and meanwhile the movable plate (4) and the fixed blocks (5) are combined together to form an F-shaped structure.
7. The bracket for calibrating the pressure transmitter with the adjustable angle according to claim 1, wherein the clamping plate (6) is of a semicircular structure, an inner arc surface of the clamping plate (6) is fixedly connected with a buffer layer, the thickness of the clamping plate (6) is larger than that of the fixed block (5), meanwhile, the axial section of the clamping plate (6) is of an F-shaped structure, and the clamping plate (6) and the fixed block (5) are combined together to form a pi-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860282.3U CN220303243U (en) | 2023-07-16 | 2023-07-16 | But angle regulation's pressure transmitter is support for verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860282.3U CN220303243U (en) | 2023-07-16 | 2023-07-16 | But angle regulation's pressure transmitter is support for verification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303243U true CN220303243U (en) | 2024-01-05 |
Family
ID=89371641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321860282.3U Active CN220303243U (en) | 2023-07-16 | 2023-07-16 | But angle regulation's pressure transmitter is support for verification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303243U (en) |
-
2023
- 2023-07-16 CN CN202321860282.3U patent/CN220303243U/en active Active
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