CN219675221U - Electromagnetic flowmeter inspection bench - Google Patents
Electromagnetic flowmeter inspection bench Download PDFInfo
- Publication number
- CN219675221U CN219675221U CN202223562793.5U CN202223562793U CN219675221U CN 219675221 U CN219675221 U CN 219675221U CN 202223562793 U CN202223562793 U CN 202223562793U CN 219675221 U CN219675221 U CN 219675221U
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- CN
- China
- Prior art keywords
- electromagnetic flowmeter
- cylinder
- fixed
- barrel
- upper side
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- 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.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 25
- 238000012360 testing method Methods 0.000 abstract description 8
- 239000012780 transparent material Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The utility model discloses an electromagnetic flowmeter inspection bench, which relates to the technical field of flowmeter inspection and comprises an operation bench, wherein a cylinder is fixed on the upper side of the operation bench through a connecting frame, the cylinder is made of transparent materials, a scale is arranged on the surface of the cylinder, a piston is slidably arranged in the cylinder, and a reciprocating mechanism is arranged on the upper side of the operation bench. The reciprocating movement mechanism drives the piston to reciprocate in the cylinder, liquid can be pumped into the cylinder through the cooperation of the piston and the cylinder and then discharged into the electromagnetic flowmeter, the liquid amount sucked into the cylinder can be obtained through the scale, if the numerical value displayed by the electromagnetic flowmeter corresponds to the liquid amount discharged from the cylinder, the electromagnetic flowmeter is accurate in metering, the rotating speed of the motor is regulated through the controller, the flow rate of the liquid discharged from the cylinder can be changed, the device can adopt various liquids with different densities for testing, and the accuracy of the test result of the electromagnetic flowmeter can be improved through changing the tested liquid and the flow rate of the liquid and detecting for a plurality of times.
Description
Technical Field
The utility model relates to the technical field of flowmeter inspection, in particular to an electromagnetic flowmeter inspection bench.
Background
The electromagnetic flowmeter adopts Faraday law of electromagnetic induction, the electromagnetic flowmeter generally works throughout the year, the measurement accuracy of the electromagnetic flowmeter is checked by workers in factory delivery, the checking is just to check the conductivity of a coil, the anti-interference performance of the coil and the like, but the electromagnetic flowmeter is not subjected to actual detection of fluid after the assembly is successful, so that the measured value of the electromagnetic flowmeter cannot be determined, and therefore, the electromagnetic flowmeter checking table is provided.
Disclosure of Invention
First) solving the technical problems
The utility model aims to make up the defects of the prior art and provides an electromagnetic flowmeter inspection bench.
Two) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electromagnetic flowmeter inspection bench, includes the operation panel, the operation panel upside is fixed with the barrel through the link, the barrel is transparent material, and the barrel surface is provided with the scale, the barrel is slided and is provided with the piston, the operation panel upside is provided with reciprocating mechanism, reciprocating mechanism is used for driving piston reciprocating motion in the barrel, be provided with the basin on the operation panel, the delivery port and the check valve intercommunication of barrel bottom, and barrel bottom water inlet and second intercommunication, the operation panel upside is provided with the clamping assembly who is used for centre gripping electromagnetic flowmeter, first through hose and electromagnetic flowmeter intercommunication of check valve, second and hose intercommunication.
Further, the reciprocating mechanism comprises a movable plate, a sliding hole and a threaded hole are respectively formed in the movable plate, a guide rod is slidably arranged in the sliding hole, the lower end of the guide rod is fixed on the upper side of the operating platform, a screw is connected with the threaded hole in a threaded manner, the lower end of the screw is fixed with an output shaft of the motor, the motor is fixed on the upper side of the operating platform, the movable plate is fixed with the piston through a connecting plate, a frame is fixed on the upper side of the operating platform, the upper end of the guide rod is fixed with the frame, and the upper end of the screw is rotationally connected with the frame.
Further, the clamping assembly comprises two electric push rods, the two electric push rods are respectively fixed on the upper side of the operating platform through two connecting rods, an arc-shaped plate is fixed at the movable end of each electric push rod, and an electromagnetic flowmeter is clamped between the two arc-shaped plates.
Further, a controller is arranged on the upper side of the operating platform, and the controller is electrically connected with the motor.
Furthermore, supporting legs are arranged at four corners of the bottom of the operating platform, a water outlet is formed in the bottom of the water tank, and a sealing plug is inserted into the water outlet.
Three beneficial effects:
compared with the prior art, the device has the following beneficial effects:
1. the reciprocating movement mechanism drives the piston to reciprocate in the cylinder, liquid can be pumped into the cylinder through the cooperation of the piston and the cylinder and then discharged into the electromagnetic flowmeter, the liquid amount sucked into the cylinder can be obtained through the scale, if the numerical value displayed by the electromagnetic flowmeter corresponds to the liquid amount discharged from the cylinder, the electromagnetic flowmeter is accurate in metering, the rotating speed of the motor is regulated through the controller, the flow rate of the liquid discharged from the cylinder can be changed, the device can adopt a plurality of liquids with different densities for testing, and the accuracy of the test result of the electromagnetic flowmeter can be improved through changing the tested liquid and the liquid flow rate and detecting for a plurality of times;
2. the electromagnetic flowmeter is fixed through the clamping component, so that the electromagnetic flowmeter can be prevented from shaking during testing.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a schematic diagram of the front view structure of the present utility model.
In the figure: 1. an operation table; 2. support legs; 3. a water tank; 4. an electromagnetic flowmeter; 5. a clamping assembly; 6. a sealing plug; 7. a cylinder; 8. a connecting frame; 9. a scale; 10. a controller; 11. a reciprocating mechanism; 12. a first hose; 13. a second hose; 14. a first check valve; 15. a second check valve; 16. a connecting rod; 17. an electric push rod; 18. an arc-shaped plate; 19. a piston; 20. a connecting plate; 21. a movable plate; 22. a frame; 23. a screw; 24. a guide rod; 25. and a motor.
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.
As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides an electromagnetic flowmeter inspection bench, including operation panel 1, operation panel 1 upside is fixed with barrel 7 through link 8, barrel 7 is transparent material, and barrel 7 surface is provided with scale 9, the interior slip of barrel 7 is provided with piston 19, operation panel 1 upside is provided with reciprocating mechanism 11, reciprocating mechanism 11 is used for driving piston 19 and reciprocates in barrel 7, be provided with basin 3 on the operation panel 1, the delivery port and the one-way valve of barrel 7 bottom communicate with one-way valve one 14, and barrel 7 bottom water inlet communicates with one-way valve two 15, operation panel 1 upside is provided with the clamping assembly 5 that is used for centre gripping electromagnetic flowmeter 4, one-way valve one 14 communicates with electromagnetic flowmeter 4 through hose one 12, one-way valve two 15 communicates with hose two 13.
The reciprocating mechanism 11 comprises a movable plate 21, a sliding hole and a threaded hole are respectively formed in the movable plate 21, a guide rod 24 is slidably arranged in the sliding hole, the lower end of the guide rod 24 is fixed on the upper side of the operation table 1, a screw rod 23 is connected in the threaded hole in a threaded manner, the lower end of the screw rod 23 is fixed with an output shaft of a motor 25, the motor 25 is fixed on the upper side of the operation table 1, the movable plate 21 is fixed with a piston 19 through a connecting plate 20, a frame 22 is fixed on the upper side of the operation table 1, the upper end of the guide rod 24 is fixed with the frame 22, the upper end of the screw rod 23 is rotationally connected with the frame 22, the screw rod 23 is driven to rotate through the motor 25, the movable plate 21 can be driven to rotate forwards by the screw rod 23, the movable plate 21 is reversely rotated downwards, and the movable plate 21 can drive the piston 19 to reciprocate through the connecting plate 20;
the clamping assembly 5 comprises two electric push rods 17, the two electric push rods 17 are respectively fixed on the upper side of the operating platform 1 through two connecting rods 16, an arc-shaped plate 18 is fixed at the movable end of each electric push rod 17, an electromagnetic flowmeter 4 is clamped between the two arc-shaped plates 18, the two arc-shaped plates 18 are moved through the two electric push rods 17, and the electromagnetic flowmeter 4 is clamped through the two arc-shaped plates 18, so that the electromagnetic flowmeter 4 can be prevented from shaking when liquid passes through the electromagnetic flowmeter 4;
the control panel 1 upside is provided with controller 10, and controller 10 is connected with motor 25 electricity, and controller 10 can control motor 25 positive and negative rotation and motor 25 rotation speed, and control panel 1 bottom four corners department all is provided with supporting leg 2, and the water drain has been seted up to basin 3 bottom, and peg graft in the water drain has sealing plug 6.
Working principle: the device is characterized in that the water tank 3 is used for storing liquid for testing the electromagnetic flowmeter 4, the electromagnetic flowmeter 4 is fixed through the clamping assembly 5, the piston 19 is moved upwards through the reciprocating mechanism 11, the liquid in the water tank 3 can be pumped into the cylinder 7 through the second hose 13 and the second check valve 15, the liquid in the cylinder 7 can be discharged into the electromagnetic flowmeter 4 through the first check valve 14 and the first hose 12 through the reciprocating mechanism 11, the liquid amount sucked into the cylinder 7 can be known through the scale 9, if the value displayed by the electromagnetic flowmeter 4 corresponds to the liquid amount discharged from the cylinder 7, the electromagnetic flowmeter 4 is accurately metered, the speed of the motor 25 is adjusted through the controller 10, the flow rate of the liquid discharged from the cylinder 7 can be changed, so that whether the electromagnetic flowmeter 4 accurately detects liquid with different flow rates can be tested, in addition, the device can adopt various different densities of liquid for testing, the accuracy of the test result of the electromagnetic flowmeter 4 can be improved through changing the tested liquid and the liquid flow rate and multiple times of detection.
Claims (5)
1. An electromagnetic flowmeter inspection bench, includes operation panel (1), its characterized in that: the utility model discloses a high-speed electromagnetic flowmeter, including barrel (7), operation panel (1), connecting frame (8), barrel (7) surface is provided with scale (9), the interior piston (19) that is provided with of barrel (7), operation panel (1) upside is provided with reciprocating mechanism (11), reciprocating mechanism (11) are used for driving piston (19) reciprocating motion in barrel (7), be provided with basin (3) on operation panel (1), the delivery port and the check valve one (14) intercommunication of barrel (7) bottom, and barrel (7) bottom water inlet and check valve two (15) intercommunication, operation panel (1) upside is provided with clamping assembly (5) that are used for centre gripping electromagnetic flowmeter (4), check valve one (14) are through hose one (12) and electromagnetic flowmeter (4) intercommunication, check valve two (15) and hose two (13) intercommunication.
2. An electromagnetic flowmeter inspection bench according to claim 1, wherein: the reciprocating mechanism (11) comprises a movable plate (21), a sliding hole and a threaded hole are respectively formed in the movable plate (21), a guide rod (24) is slidably arranged in the sliding hole, the lower end of the guide rod (24) is fixed on the upper side of the operating platform (1), a screw (23) is connected with the lower end of the screw (23) in a threaded mode, the lower end of the screw is fixed on the output shaft of the motor (25), the motor (25) is fixed on the upper side of the operating platform (1), the movable plate (21) is fixed with a piston (19) through a connecting plate (20), a frame (22) is fixed on the upper side of the operating platform (1), the upper end of the guide rod (24) is fixed with the frame (22), and the upper end of the screw (23) is rotationally connected with the frame (22).
3. An electromagnetic flowmeter inspection bench according to claim 1, wherein: the clamping assembly (5) comprises two electric push rods (17), the two electric push rods (17) are respectively fixed on the upper side of the operating platform (1) through two connecting rods (16), an arc-shaped plate (18) is fixed at the movable end of each electric push rod (17), and an electromagnetic flowmeter (4) is clamped between the two arc-shaped plates (18).
4. An electromagnetic flowmeter inspection bench according to claim 2, wherein: the upper side of the operating platform (1) is provided with a controller (10), and the controller (10) is electrically connected with a motor (25).
5. An electromagnetic flowmeter inspection bench according to claim 1, wherein: support legs (2) are arranged at four corners of the bottom of the operating platform (1), a water outlet is formed in the bottom of the water tank (3), and a sealing plug (6) is inserted into the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223562793.5U CN219675221U (en) | 2022-12-30 | 2022-12-30 | Electromagnetic flowmeter inspection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223562793.5U CN219675221U (en) | 2022-12-30 | 2022-12-30 | Electromagnetic flowmeter inspection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675221U true CN219675221U (en) | 2023-09-12 |
Family
ID=87920871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223562793.5U Active CN219675221U (en) | 2022-12-30 | 2022-12-30 | Electromagnetic flowmeter inspection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675221U (en) |
-
2022
- 2022-12-30 CN CN202223562793.5U patent/CN219675221U/en active Active
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