CN220171067U - Flow velocity meter verification speed measuring device - Google Patents
Flow velocity meter verification speed measuring device Download PDFInfo
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- CN220171067U CN220171067U CN202320744249.8U CN202320744249U CN220171067U CN 220171067 U CN220171067 U CN 220171067U CN 202320744249 U CN202320744249 U CN 202320744249U CN 220171067 U CN220171067 U CN 220171067U
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- 238000012795 verification Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of a flow meter verification speed measuring device, in particular to a flow meter verification speed measuring device which comprises a water storage tank, wherein two first fixing holes are formed in two sides of the water storage tank, a first screw rod is inserted into the two first fixing holes, and a first sliding rod is inserted into the two first fixing holes. The utility model has the advantages that: this current meter verification speed measuring device starts two third motors, and the output shaft of third motor rotates and drives the grip block and rotate, and then drives the current meter and rotate, and then realized the adjustment to the current meter direction, practiced thrift the manpower and make efficient, solved traditional current meter verification car when realizing the upset to the current meter, the position adjustment of current meter verification appearance is comparatively troublesome, must take off the current meter pole from the current meter verification car through the manpower, then changes the adjustment to the current meter, has wasted a large amount of manpowers, inconvenient problem of use.
Description
Technical Field
The utility model relates to the technical field of flow meter verification, in particular to a flow meter verification speed measuring device.
Background
The flow rate and flow verification system is used as an important collection end of information, plays roles in collecting, processing and transmitting the information, various corresponding experiment sensors are needed in the verification process, multi-party data are collected for integration processing, the conventional flow rate verification devices are mostly fixedly arranged, when the flow rate verification devices are in a problem and need to be overhauled, the flow rate verification devices are required to be detached integrally, so that overhauling is troublesome, the efficiency is low, and when the traditional flow rate verification device is overturned, the position of the flow rate verification device is troublesome to adjust, a flow rate meter rod is required to be taken down from the flow rate verification device through manpower, then the flow rate device is replaced and adjusted, a large amount of manpower is wasted, and the flow rate verification device is inconvenient to use.
In this regard, the utility model provides a flow velocity meter verification speed measuring device which is used for solving the problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a device for calibrating and measuring velocity of a flow meter, which solves the problems mentioned in the background art and overcomes the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a flow meter verification speed measurement device, including a water storage tank, two first fixed holes are all provided on two sides of the water storage tank, wherein two first lead screws are inserted into the interiors of the first fixed holes, two first sliding rods are inserted into the interiors of the first fixed holes, the outer surface of the first sliding rods is slidably connected with a moving plate, one side of the moving plate is in threaded connection with the outer surface of the first lead screws, one side of the water storage tank is provided with a first motor, one side of an output shaft of the first motor is fixedly connected with one side of the first lead screws, two fixed plates are fixedly connected with one side of the moving plate, two second fixed holes are all provided on one side of the two fixed plates, two second lead screws are inserted into the interiors of the second fixed holes, two second sliding rods are inserted into the interiors of the second fixed holes, two sliding blocks are slidably connected with the outer surfaces of the second sliding rods, the interiors of the two sliding blocks are all screwed on the outer surfaces of the second sliding plates, one side of the moving plate is fixedly connected with the outer surface of the first lead screws, one side of the two motor is fixedly connected with the output shaft of the first connecting plate, two side of the two sliding rods are fixedly connected with the two connecting plates, two side of the two connecting plates are fixedly connected with the output shafts, and two side of the two connecting plates are fixedly connected with the first connecting plates are respectively, two side of the two connecting plates are fixedly connected with two side of the first connecting plates, and two connecting plates are fixedly connected with the two connecting shafts, respectively.
By adopting the technical scheme, the flow rate verification device has the effects of high verification efficiency and simplicity in disassembly, and avoids the problems of troublesome maintenance and troublesome position adjustment of the flow rate verification device when the conventional flow rate verification device is mainly fixedly arranged and needs to be overhauled.
By any of the above schemes, preferably, the outer surface of the output shaft of the first motor is inserted into one of the first fixing holes, and one side of the first motor is fixedly connected with one side of the water storage tank.
By the above scheme, preferably, two spouts are seted up at the top of storage water tank, two the spout is the symmetry setting.
By any of the above schemes, preferably, two plug-in blocks are fixedly connected to the bottom of the moving plate, and the outer surfaces of the two plug-in blocks are respectively and slidably connected to the inside of the corresponding sliding groove.
In any of the above embodiments, it is preferable that the two sliders are symmetrically disposed.
By any of the above schemes, preferably, the outer surface of the output shaft of the second motor is inserted into one of the second fixing holes, and one side of the second motor is fixedly connected with one side of one of the fixing plates.
In any of the above schemes, preferably, the outer surfaces of the output shafts of the two third motors are respectively inserted into the corresponding third fixing holes, and one sides of the two third motors are respectively fixedly connected with one side of the corresponding clamping plate.
By any of the above schemes, it is preferable that one side of each of the two clamping plates is fixedly connected with a plurality of rubber pads.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this current meter verification velometer is before measuring the speed to the current meter, need be connected current meter and movable plate, when needs are connected current meter, place the current meter between two clamping plates, then start the second motor, the output shaft rotation of second motor drives the second lead screw and rotates, and then make two sliders remove, through two sliders and the second slide bar sliding connection of setting, and then make two sliders remove along the horizontal direction, and then when two sliders move in opposite directions, drive two clamping plates and be close to each other, and then press from both sides tight fixedly to the current meter, then start first motor, the output shaft rotation of first motor drives first lead screw and rotates, and then make the movable plate remove, and then make movable plate remove along the horizontal direction, and then the movable plate drives the current meter and slide in the inside of storage water tank, thereby the speed to the current meter is tested, when need carry out the adjustment to the direction of current meter, and then the output shaft rotation of third motor drives the clamping plate and rotates, and then drive the current meter and rotate, and then realized the current meter is adjusted to the high-efficient, and the current meter has been adjusted through the manpower, the current meter has been realized, the current meter must be adjusted down in the high-speed meter has been adjusted through the manpower-speed meter.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 3 is a schematic diagram of an explosive structure according to an embodiment of the present utility model.
In the figure: the device comprises a water storage tank 1, a sliding groove 101, a first screw rod 2, a first sliding rod 3, a moving plate 4, a first motor 5, a fixed plate 6, a second screw rod 7, a second sliding rod 8, a sliding block 9, a second motor 10, a connecting plate 11, a clamping plate 12 and a third motor 13.
Detailed Description
As shown in fig. 1 to 3, a speed measuring device for calibrating a flow meter comprises a water storage tank 1, two first fixing holes are formed in two sides of the water storage tank 1, a first screw rod 2 is inserted into the two first fixing holes, a first sliding rod 3 is inserted into the two first fixing holes, a moving plate 4 is slidably connected to the outer surface of the first sliding rod 3, one side of the moving plate 4 is in threaded connection with the outer surface of the first screw rod 2, a first motor 5 is arranged on one side of the water storage tank 1, the first motor 5 is started, an output shaft of the first motor 5 rotates to drive the first screw rod 2 to rotate, the moving plate 4 is further made to move along the horizontal direction through the sliding connection of the moving plate 4 and the first sliding rod 3, the moving plate 4 drives the flow meter to slide in the water storage tank 1, and accordingly the speed of the flow meter is tested, when the speed of the flow rate meter is measured, water injected into the water tank is static during measurement, when the movable plate 4 reciprocates at a constant speed (between 0.01 and 6.0 m/s) at the top of the water storage tank 1, the verification vehicle is static relative to the flow rate meter, the water in the water storage tank 1 flows at the speed, the revolution of the rotor of the flow rate meter and the corresponding time under the condition that the speed of the movable plate 4 is determined are recorded under different speeds, the rotation rate of the flow rate meter when the movable plate 4 drives the flow rate meter to move is measured, the measured rotation rate is converted into the flow rate of the flow rate meter through a series of corresponding formulas to be compared with the known speed, the error detected by the flow rate meter is obtained according to the comparison result, the accuracy of the flow rate meter during operation is evaluated, one side of the output shaft of the first motor 5 is fixedly connected with one side of the first screw rod 2, the bottom of the moving plate 4 is fixedly connected with two fixing plates 6, one side of each fixing plate 6 is provided with two second fixing holes, the inside of each second fixing hole is inserted with a second screw rod 7, each second screw rod 7 is a bidirectional screw rod, the inside of each second fixing hole is inserted with a second slide rod 8, the outer surface of each second slide rod 8 is slidably connected with two sliding blocks 9, the two sliding blocks 9 are slidably connected with the second slide rods 8 through the two sliding blocks 9, so that the two sliding blocks 9 move along the horizontal direction, when the two sliding blocks 9 move in opposite directions, the two clamping plates 12 are driven to be close to each other, the flow velocity meter is clamped and fixed, the inside of each sliding block 9 is connected with the outer surface of the corresponding second screw rod 7 in a threaded manner, one side of one fixing plate 6 is provided with a second motor 10, the second motor 10 is started, the output shaft of the second motor 10 rotates to drive the second screw rod 7 to rotate, and then make two sliders 9 remove, one side of the output shaft of the second motor 10 and one side of the second lead screw 7 are fixedly connected, a connecting plate 11 is fixedly connected to the bottom of two sliders 9, a third fixed hole is all offered to one side of two connecting plates 11, a fixed column is all spliced in the two third fixed holes, a clamping plate 12 is fixedly connected to one side of two fixed columns, through two clamping plates 12 that set up, make the fixation of the flowmeter simple, and make the flowmeter dismantle, and then make the maintenance convenient, one side of two clamping plates 12 is provided with a third motor 13, one side of the output shaft of two third motors 13 is fixedly connected with one side of the corresponding fixed column respectively, when the direction of the flowmeter needs to be adjusted, start two third motors 13 simultaneously, the output shaft of the third motor 13 rotates to drive the clamping plate 12 to rotate, so that the flow velocity meter is driven to rotate, the direction adjustment of the flow velocity meter is realized, the manpower is saved, and the efficiency is high.
The outer surface of the output shaft of the first motor 5 is inserted into one of the first fixing holes, and one side of the first motor 5 is fixedly connected with one side of the water storage tank 1.
Two sliding grooves 101 are formed in the top of the water storage tank 1, and the two sliding grooves 101 are symmetrically arranged.
The bottom of the movable plate 4 is fixedly connected with two plug-in blocks, and the outer surfaces of the two plug-in blocks are respectively and slidably connected to the interiors of corresponding sliding grooves.
The two sliding blocks 9 are symmetrically arranged.
The outer surface of the output shaft of the second motor 10 is inserted into one of the second fixing holes, one side of the second motor 10 is fixedly connected with one side of one of the fixing plates 6, and through the arranged second motor 10, the output shaft of the second motor 10 rotates clockwise to drive the two sliding blocks 9 to be close to each other, and the output shaft of the second motor 10 rotates anticlockwise to drive the two sliding blocks 9 to be far away from each other.
The outer surfaces of the output shafts of the two third motors 13 are respectively inserted into the corresponding third fixing holes, one sides of the two third motors 13 are respectively fixedly connected with one sides of the corresponding clamping plates 12, and through the arranged third motors 13, the output shafts of the third motors 13 rotate clockwise to drive the two clamping plates 12 to rotate clockwise, and the output shafts of the second motors 10 rotate anticlockwise to drive the two clamping plates 12 to rotate anticlockwise.
One side of each of the two clamping plates 12 is fixedly connected with a plurality of rubber pads, and the two clamping plates 12 can not cause damage to the flow rate meter due to overtightening of the flow rate meter clamp when clamping and fastening the flow rate meter through the plurality of rubber pads.
The flow velocity meter calibrating and measuring device has the following working principle:
this current meter verification speed measuring device is before measuring the speed to the current meter, need be connected with the movable plate 4 with the current meter, when needs are connected to the current meter, place the current meter between two clamping plates 12, then start second motor 10, the output shaft rotation of second motor 10 drives second lead screw 7 and rotates, and then make two sliders 9 remove, through two sliders 9 and second slide bar 8 sliding connection that set up, and then make two sliders 9 remove along the horizontal direction, and then when two sliders 9 move in opposite directions, drive two clamping plates 12 and be close to each other, and then press from both sides tightly fixedly to the current meter, then start first motor 5, the output shaft rotation of first motor 5 drives first lead screw 2 and rotates, and then make movable plate 4 remove, through movable plate 4 and first slide bar 3 sliding connection that sets up, and then make movable plate 4 drive the current meter and slide in the inside of 1, thereby test the speed to the current meter, when need carry out the adjustment to the direction of current meter, and then start two third motor output shaft 13 simultaneously, the rotation of third motor 13 drives the current meter, and then the rotation of the current meter is high, and further the human power is adjusted to rotate, and the current meter is realized, and the high efficiency is rotated, and is realized, and is rotated, and is further rotated, and is rotated.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this current meter verification velometer is before measuring the speed to the current meter, need be connected current meter and movable plate 4, when needs are connected current meter, place the current meter between two clamping plates 12, then start second motor 10, second motor 10's output shaft rotates and drives second lead screw 7 and rotate, and then make two sliders 9 remove, through two sliders 9 and the 8 sliding connection of second slide bar that set up, and then make two sliders 9 remove along the horizontal direction, and then when two sliders 9 move in opposite directions, drive two clamping plates 12 and be close to each other, and then press from both sides tight fixedly to the current meter, then start first motor 5, first motor 5's output shaft rotates and drives first lead screw 2 and rotate, and then make movable plate 4 remove, through movable plate 4 and first slide bar 3 sliding connection that sets up, and then make movable plate 4 drive the current meter and slide in the inside of 1, thereby test the speed to the current meter, and then, need start two third motor output shaft 13 when the direction to the current meter is adjusted, and then the current meter is rotated to the three motor output shaft 13, the current meter is rotated to the high, and then the manpower is realized, and the current meter is difficult to be adjusted and the current meter is rotated, and the human-power is realized, and the human-power is adjusted to the current meter is high-speed-saving when the current meter is adjusted to the current meter is realized, and is convenient to be adjusted.
Claims (8)
1. The utility model provides a velocity measuring device is examined to current meter which characterized in that: the water storage device comprises a water storage tank (1), two first fixing holes are formed in two sides of the water storage tank (1), a first screw rod (2) is inserted into the first fixing holes, a first sliding rod (3) is inserted into one side of the first fixing holes, a moving plate (4) is slidably connected to the outer surface of the first sliding rod (3), one side of the moving plate (4) is in threaded connection with the outer surface of the first screw rod (2), a first motor (5) is arranged on one side of the water storage tank (1), one side of an output shaft of the first motor (5) is fixedly connected with one side of the first screw rod (2), two second fixing holes are formed in one side of the moving plate (4), a second screw rod (7) is inserted into one side of the second fixing plates, a second 8) is inserted into one side of the second fixing holes, a second sliding rod (8) is slidably connected to the outer surface of the second sliding rod (8), one side of the second sliding rod (9) is fixedly connected with one side of the second screw rod (10), one side of the second sliding rod (7) is fixedly connected with one side of the second sliding rod (10), two the bottom of slider (9) is equal fixedly connected with connecting plate (11), two a third fixed orifices has all been seted up to one side of connecting plate (11), two the inside of third fixed orifices has all been pegged graft and has been had a fixed column, two the equal fixedly connected with of one side of fixed column presss from both sides tight board (12), two one side of pressing from both sides tight board (12) all is provided with a third motor (13), two one side of the output shaft of third motor (13) respectively with one side fixed connection of corresponding fixed column.
2. The flow meter verification speed measurement device of claim 1, wherein: the outer surface of the output shaft of the first motor (5) is inserted into one of the first fixing holes, and one side of the first motor (5) is fixedly connected with one side of the water storage tank (1).
3. The flow meter verification speed measurement device of claim 2, wherein: two sliding grooves (101) are formed in the top of the water storage tank (1), and the two sliding grooves (101) are symmetrically arranged.
4. A flow meter verification apparatus as claimed in claim 3, wherein: the bottom of movable plate (4) fixedly connected with two plug blocks, two the surface of plug block respectively sliding connection in the inside of corresponding spout.
5. The flow meter verification device of claim 4, wherein: the two sliding blocks (9) are symmetrically arranged.
6. The flow meter verification speed measurement device of claim 5, wherein: the outer surface of the output shaft of the second motor (10) is inserted into one of the second fixing holes, and one side of the second motor (10) is fixedly connected with one side of one of the fixing plates (6).
7. The flow meter verification speed measurement device of claim 6, wherein: the outer surfaces of the output shafts of the two third motors (13) are respectively inserted into the corresponding third fixing holes, and one sides of the two third motors (13) are respectively fixedly connected with one side of the corresponding clamping plate (12).
8. The flow meter verification speed measurement device of claim 6, wherein: one side of each clamping plate (12) is fixedly connected with a plurality of rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744249.8U CN220171067U (en) | 2023-04-04 | 2023-04-04 | Flow velocity meter verification speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744249.8U CN220171067U (en) | 2023-04-04 | 2023-04-04 | Flow velocity meter verification speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171067U true CN220171067U (en) | 2023-12-12 |
Family
ID=89061209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320744249.8U Active CN220171067U (en) | 2023-04-04 | 2023-04-04 | Flow velocity meter verification speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171067U (en) |
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2023
- 2023-04-04 CN CN202320744249.8U patent/CN220171067U/en active Active
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