CN220552873U - Rotatable current meter - Google Patents
Rotatable current meter Download PDFInfo
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- CN220552873U CN220552873U CN202322011164.1U CN202322011164U CN220552873U CN 220552873 U CN220552873 U CN 220552873U CN 202322011164 U CN202322011164 U CN 202322011164U CN 220552873 U CN220552873 U CN 220552873U
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- limiting
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- 238000003491 array Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a rotatable flow velocity meter, which relates to the technical field of rotatable flow velocity meters and comprises a main body, wherein one end of the main body is hinged with a propeller, the other end of the main body is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a tail wing, one side of the main body is provided with a connecting hole, one side of the connecting hole is connected with a connecting ball in a sliding manner, one end of the connecting ball is connected with a connecting rod in a threaded manner, one side of the connecting hole is provided with a first connecting thread, one side of the first connecting thread is connected with a limiting block in a threaded manner, and the inside of the limiting block is provided with a through hole. The utility model can adjust the detection direction according to the mechanical energy of the water flow by arranging the limiting block, the connecting ball and the through hole, and is also provided with the guide plate, the second supporting spring, the movable rod, the clamping block, the rotating block and the output motor, so that the blocked force of the flow meter in the water can be increased to facilitate the adjustment of the detection direction.
Description
Technical Field
The utility model relates to the technical field of rotatable flowmeters, in particular to a rotatable flowmeter.
Background
The flow velocity meter is a portable measuring meter special for measuring flow velocity in industries such as hydrologic monitoring, river flow monitoring, agricultural irrigation, municipal water supply and drainage, industrial sewage, water administration and water resources and the like, adopts a special ultra-micro power consumption design scheme, adopts a full-digital signal processing technology, ensures that the measuring of the meter is more stable and reliable, has high measuring precision, and can be widely used in occasions requiring frequent mobile measurement and no power supply in the field such as hydrologic, water conservancy, agricultural irrigation, water supply and drainage and the like.
Although the flow rate meter disclosed in the Chinese patent application publication No. CN210181067U reduces errors when the flow rate meter cannot be horizontally placed to generate flow rate measurement, the flow rate meter cannot be adjusted in position according to the direction of water flow to cause measurement errors, and is inconvenient to measure water flows with different depths.
Disclosure of Invention
(one) solving the technical problems
The utility model provides a rotatable flow velocity meter which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the connecting device comprises a main body, wherein one end of the main body is hinged with a propeller, the other end of the main body is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a tail wing, one side of the main body is provided with a connecting hole, one side of the connecting hole is slidably connected with a connecting ball, and one end of the connecting ball is in threaded connection with a connecting rod;
the device comprises a connecting hole, a limiting block, a through hole, a connecting ball, an output motor, a rotary block, a movable groove, a guide plate, a clamping groove, a clamping block, a movable rod, a third sliding groove, a second supporting spring and a guide plate, wherein one side of the connecting hole is provided with a first connecting thread;
the second connecting screw thread has been seted up to one side of connecting rod, one side threaded connection of second connecting screw thread has the fixed block, one end fixedly connected with slider of fixed block, one side sliding connection of slider has first extension pole, one side sliding connection of first extension pole has the second extension pole, the removal screw thread has been seted up to one side of second extension pole, one side threaded connection of removal screw thread has the movable block, one side sliding connection of movable block has the clamp plate, one side fixedly connected with limiting plate of clamp plate, one side sliding connection of limiting plate has the first extension pole.
Optionally, one side of rotatory piece articulates there is the connecting block, the one end and the rotatory piece of movable rod are connected, the front end and the connecting block of guide plate are connected, the front end of fin has the inclination, the one end and the draw-in groove of movable groove are connected.
Optionally, the draw-in groove closely agrees with the fixture block, the guide plate has a plurality ofly, the guide plate is the annular array around the connecting block, the lower extreme of every guide plate all is connected with the second supporting spring that two positions correspond.
Optionally, the limiting block is closely matched with the connecting hole, one end of the limiting block is arc-shaped, the diameter of the connecting hole is consistent with that of the connecting ball, the diameter of the through hole is smaller than that of the connecting ball, and the number of the limiting blocks is two, and the limiting blocks are respectively positioned at two ends of the connecting ball.
Optionally, one side fixedly connected with loose axle of clamp plate, one side fixedly connected with second of loose axle extends the pole, two second connecting screw threads have been seted up to the connecting rod, and the position is in the front end and the rear end of connecting rod.
Optionally, the moving screw thread is closely matched with the movable block, the movable block surrounds the periphery of the second extension rod, a plurality of limiting plates are arranged, and the limiting plates are annular arrays and surround the periphery of the first extension rod.
Optionally, the first supporting spring of one end fixedly connected with of clamp plate, first spout has been seted up to one side of second extension pole, one side fixedly connected with first supporting spring of first spout, the restriction groove has been seted up to one side of second extension pole, one side sliding connection of restriction groove has the restriction board.
Three beneficial effects
The utility model provides a rotatable flow velocity meter, which has the following beneficial effects:
1. this rotatable current meter through setting up restriction piece, connecting ball, through-hole, makes the current meter can be according to rivers mechanical energy adjustment detection direction, is provided with guide plate, second supporting spring, movable rod, fixture block, rotatory piece, output motor again, makes the current meter can increase the obstructed power in water and is convenient for adjust detection direction.
2. This rotatable current meter through setting up fixed block, second connecting thread, first extension pole, can make the current meter increase the degree of depth that detects, is provided with movable block, clamp plate, limiting plate, first supporting spring again, makes first extension pole and second extension pole can remove, increases the detection degree of depth once more.
Drawings
FIG. 1 is a schematic view in right-side cross-section of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model in front section;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model, partially enlarged at A in FIG. 2;
FIG. 5 is a schematic view of the structure of the present utility model shown in FIG. 3 with a partial enlargement thereof;
fig. 6 is a schematic view of a three-dimensional structure of the present utility model.
In the figure: 1. a main body; 2. a first connection thread; 3. a limiting block; 4. a through hole; 5. a connecting ball; 6. a connection hole; 7. a propeller; 8. a first extension rod; 9. a first support spring; 10. a first chute; 11. a limiting groove; 12. a fixed block; 13. a connecting rod; 14. a slide block; 15. a limiting plate; 16. a pressing plate; 17. a movable shaft; 18. a movable block; 19. moving the thread; 20. a connecting block; 21. a second connecting thread; 22. an output motor; 23. a rotating block; 24. a tail wing; 25. a second extension rod; 26. a deflector; 27. a clamping groove; 28. a movable rod; 29. a third chute; 30. a clamping block; 31. a movable groove; 32. and a second supporting spring.
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.
Example 1
Referring to fig. 1 to 6, the present utility model provides a technical solution: a rotatable flow velocity meter comprises a main body 1, one end of the main body 1 is hinged with a propeller 7, the other end of the main body 1 is fixedly connected with a connecting block 20, one side of the connecting block 20 is fixedly connected with a tail wing 24, the front end of the tail wing 24 has inclination, one side of the main body 1 is provided with a connecting hole 6, one side of the connecting hole 6 is slidably connected with a connecting ball 5, the diameter of the connecting hole 6 is consistent with that of the connecting ball 5, one end of the connecting ball 5 is in threaded connection with a connecting rod 13, one side of the connecting hole 6 is provided with a first connecting thread 2, one side of the first connecting thread 2 is in threaded connection with a limiting block 3, the limiting block 3 is closely matched with the connecting hole 6, one end of the limiting block 3 is arc-shaped, the number of the limiting blocks 3 is two at two ends of the connecting ball 5 respectively, the inside of the limiting block 3 is provided with a through hole 4, the diameter of the through hole 4 is smaller than that of the connecting ball 5, one side of the through hole 4 is connected with a connecting ball 5 in a sliding way, an output motor 22 is fixedly connected inside the connecting block 20, one side of the output motor 22 is connected with a rotating block 23 in a keyed way, one side of the rotating block 23 is hinged with the connecting block 20, a movable groove 31 is formed in the connecting block 20, one side of the movable groove 31 is connected with a movable rod 28 in a sliding way, one end of the movable rod 28 is connected with the rotating block 23, one side of the movable rod 28 is fixedly connected with the rotating block 23, one side of the connecting block 20 is hinged with a guide plate 26, the front end of the guide plate 26 is connected with the connecting block 20, a plurality of guide plates 26 are arranged in an annular array and encircle the periphery of the connecting block 20, one side of the guide plate 26 is provided with a clamping groove 27, one end of the movable groove 31 is connected with the clamping groove 27, one side of the clamping groove 27 is connected with a clamping block 30 in a sliding way, the clamping groove 27 is closely matched with the clamping block 30, one side of the clamping block 30 is fixedly connected with the movable rod 28, a third chute 29 is formed in one side of the connecting block 20, a second supporting spring 32 is fixedly connected to one side of the third chute 29, two second supporting springs 32 corresponding to two positions are connected to the lower end of each guide plate 26, one end of each second supporting spring 32 is fixedly connected with the guide plate 26, the flow meter can adjust the detection direction according to the mechanical energy of water flow by arranging the limiting block 3, the connecting ball 5 and the through hole 4, and the guide plates 26, the second supporting springs 32, the movable rods 28, the clamping blocks 30, the rotating blocks 23 and the output motor 22 are arranged, so that the blocked force of the flow meter in water can be increased to facilitate the adjustment of the detection direction.
When the flow meter is used, the limiting block 3 is connected with the connecting hole 6 on one side of the main body 1 through the first connecting screw thread 2, the connecting ball 5 is placed into the through hole 4 on one side of the limiting block 3, the connecting rod 13 penetrates into the through hole 4 of the other limiting block 3 and is in threaded connection with the connecting ball 5, the other limiting block 3 is connected with the main body 1, the flow meter can adjust the angle direction according to water flow, after the flow meter is placed into water, the output motor 22 is started, the rotating block 23 is rotated, the movable rod 28 is driven to move in the movable groove 31, the clamping block 30 is moved and separated from the clamping groove 27, the guide plate 26 is moved outwards through the elastic force of the second supporting spring 32, and the resistance born by the rear end of the flow meter is enhanced, so that the flow meter can change the detection direction along with the water flow more accurately.
Example 2
Referring to fig. 1 to 6, the present utility model provides a technical solution: a rotatable flow velocity meter comprises a main body 1, one end of the main body 1 is hinged with a propeller 7, the other end of the main body 1 is fixedly connected with a connecting block 20, one side of the connecting block 20 is fixedly connected with a tail wing 24, one side of the main body 1 is provided with a connecting hole 6, one side of the connecting hole 6 is slidingly connected with a connecting ball 5, one end of the connecting ball 5 is in threaded connection with a connecting rod 13, one side of the connecting rod 13 is provided with a second connecting thread 21, the connecting rod 13 is provided with two second connecting threads 21, the positions of the two second connecting threads are positioned at the front end and the rear end of the connecting rod 13, one side of the second connecting thread 21 is in threaded connection with a fixed block 12, one end of the fixed block 12 is fixedly connected with a sliding block 14, one side of the sliding block 14 is slidingly connected with a first extension rod 8, one side of the first extension rod 8 is slidingly connected with a second extension rod 25, one side of the second extension rod 25 is provided with a first sliding groove 10, a first supporting spring 9 is fixedly connected to one side of the first sliding chute 10, a limiting groove 11 is formed in one side of the second extending rod 25, a movable thread 19 is formed in one side of the second extending rod 25, a movable block 18 is connected to one side of the movable thread 19 in a threaded manner, the movable thread 19 is closely matched with the movable block 18, the movable block 18 surrounds the periphery of the second extending rod 25, a pressing plate 16 is slidably connected to one side of the movable block 18, a movable shaft 17 is fixedly connected to one side of the pressing plate 16, a second extending rod 25 is fixedly connected to one side of the movable shaft 17, a first supporting spring 9 is fixedly connected to one end of the pressing plate 16, limiting plates 15 are fixedly connected to one side of the pressing plate 16, a plurality of limiting plates 15 are arranged in a ring-shaped array surrounding the periphery of the first extending rod 8, one side of the limiting groove 11 is slidably connected with the limiting plates 15, one side of the limiting plates 15 is slidably connected with the first extending rod 8, the flow velocity meter can increase the detection depth by arranging the fixed block 12, the second connecting screw thread 21 and the first extension rod 8, and the detection depth can be increased again by arranging the movable block 18, the pressing plate 16, the limiting plate 15 and the first supporting spring 9 so that the first extension rod 8 and the second extension rod 25 can move.
When the water flow detector is used, after the connecting rod 13 is connected with the main body 1, the fixed block 12 is rotated to separate the connecting rod 13 from the second connecting screw thread 21, the first extending rod 8 is moved outwards, the fixed block 12 is moved to be in contact with the second connecting screw thread 21 at the other end of the connecting rod 13, the detecting depth is increased, the movable block 18 is rotated to move upwards through the moving screw thread 19, the pressing plate 16 is moved outwards by the elastic force of the first supporting spring 9, the limiting plate 15 is moved outwards to be separated from the first extending rod 8, the second extending rod 25 is moved to adjust the length, the movable block 18 is rotated to enable the limiting plate 15 to be in contact with the first extending rod 8, the second extending rod 25 is fixed, the detecting of different depths can be carried out by adjusting the length, the water flow of different depths can not be inclined or lifted, and the purpose of detecting the water flow of different depths can be achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A rotatable flow meter comprising a body (1), characterized in that: one end of the main body (1) is hinged with a propeller (7), the other end of the main body (1) is fixedly connected with a connecting block (20), one side of the connecting block (20) is fixedly connected with a tail wing (24), one side of the main body (1) is provided with a connecting hole (6), one side of the connecting hole (6) is slidably connected with a connecting ball (5), and one end of the connecting ball (5) is in threaded connection with a connecting rod (13);
a first connecting thread (2) is arranged on one side of the connecting hole (6), a limiting block (3) is connected to one side of the first connecting thread (2) in a threaded manner, a through hole (4) is formed in one side of the limiting block (3), a connecting ball (5) is connected to one side of the through hole (4) in a sliding manner, an output motor (22) is fixedly connected to one side of the connecting block (20), a rotating block (23) is connected to one side of the output motor (22) in a keyed manner, a movable groove (31) is formed in one side of the connecting block (20), a movable rod (28) is connected to one side of the movable groove (31) in a sliding manner, a rotating block (23) is fixedly connected to one side of the movable rod (28), a guide plate (26) is hinged to one side of the connecting block (20), a clamping block (30) is connected to one side of the clamping block (27) in a sliding manner, a movable rod (28) is fixedly connected to one side of the clamping block (30), a third sliding groove (29) is formed in one side of the connecting block (20), and a first end (32) is fixedly connected to a first spring (32) of the first end of the first spring (29);
second connecting thread (21) has been seted up to one side of connecting rod (13), one side threaded connection of second connecting thread (21) has fixed block (12), one end fixedly connected with slider (14) of fixed block (12), one side sliding connection of slider (14) has first extension pole (8), one side sliding connection of first extension pole (8) has second extension pole (25), one side of second extension pole (25) has been seted up and has been removed screw thread (19), one side threaded connection of removal screw thread (19) has movable block (18), one side sliding connection of movable block (18) has clamp plate (16), one side fixedly connected with limiting plate (15) of clamp plate (16), one side sliding connection of limiting plate (15) has first extension pole (8).
2. A rotatable flow meter according to claim 1, wherein: one side of the rotating block (23) is hinged with a connecting block (20), one end of the movable rod (28) is connected with the rotating block (23), the front end of the guide plate (26) is connected with the connecting block (20), the front end of the tail wing (24) has inclination, and one end of the movable groove (31) is connected with the clamping groove (27).
3. A rotatable flow meter according to claim 1, wherein: the clamping grooves (27) are closely matched with the clamping blocks (30), the number of the guide plates (26) is several, the guide plates (26) are annular arrays and encircle the periphery of the connecting block (20), and the lower end of each guide plate (26) is connected with two second supporting springs (32) corresponding to the positions.
4. A rotatable flow meter according to claim 1, wherein: the limiting blocks (3) are closely matched with the connecting holes (6), one ends of the limiting blocks (3) are arc-shaped, the diameter of the connecting holes (6) is consistent with that of the connecting balls (5), the diameter of the through holes (4) is smaller than that of the connecting balls (5), and the number of the limiting blocks (3) is two, and the limiting blocks are respectively located at two ends of the connecting balls (5).
5. A rotatable flow meter according to claim 1, wherein: one side of clamp plate (16) fixedly connected with loose axle (17), one side fixedly connected with second of loose axle (17) is prolonged pole (25), two second connecting screw threads (21) have been seted up to connecting rod (13), and the position is in front end and the rear end of connecting rod (13).
6. A rotatable flow meter according to claim 1, wherein: the movable screw thread (19) is closely matched with the movable block (18), the movable block (18) surrounds the second extension rod (25), a plurality of limiting plates (15) are arranged, and the limiting plates (15) are annular arrays and surround the first extension rod (8).
7. A rotatable flow meter according to claim 1, wherein: one end fixedly connected with first supporting spring (9) of clamp plate (16), first spout (10) have been seted up to one side of second extension pole (25), one side fixedly connected with first supporting spring (9) of first spout (10), limit groove (11) have been seted up to one side of second extension pole (25), one side sliding connection of limit groove (11) has limiting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011164.1U CN220552873U (en) | 2023-07-28 | 2023-07-28 | Rotatable current meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011164.1U CN220552873U (en) | 2023-07-28 | 2023-07-28 | Rotatable current meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220552873U true CN220552873U (en) | 2024-03-01 |
Family
ID=90009810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322011164.1U Active CN220552873U (en) | 2023-07-28 | 2023-07-28 | Rotatable current meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220552873U (en) |
-
2023
- 2023-07-28 CN CN202322011164.1U patent/CN220552873U/en active Active
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