CN220508128U - Full-channel wide flowmeter - Google Patents
Full-channel wide flowmeter Download PDFInfo
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- CN220508128U CN220508128U CN202322166523.0U CN202322166523U CN220508128U CN 220508128 U CN220508128 U CN 220508128U CN 202322166523 U CN202322166523 U CN 202322166523U CN 220508128 U CN220508128 U CN 220508128U
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- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013508 migration Methods 0.000 abstract description 3
- 230000005012 migration Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of flow meters, in particular to a full-channel wide flow meter which comprises a mounting shell, wherein a base is arranged at the bottom of the mounting shell, a wire tube is arranged at the bottom of the base, a display terminal is arranged at one end of the wire tube, a bearing is arranged in the base, a threaded rod is arranged in the bearing, a thread bush is arranged on the outer surface of the threaded rod, a cross rod is arranged on one side of the thread bush, a rack is arranged in the cross rod, a connecting block is arranged at the bottom of the mounting block, and a detection device is arranged at the bottom of the connecting block. This full canal width flowmeter, through the cooperation of threaded rod, thread bush, can the accurate control detection device's position for detection device can adapt to the water level change of channel, improves the accuracy of detection, can adapt to the width of channel through the horizontal migration of installation piece, makes the device can the wide application, through setting up nut and thread line, makes detection device convenient to detach installation, makes things convenient for detection device's maintenance and change, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of flow meters, in particular to a full-channel wide flow meter.
Background
The full channel flow meter is a device for measuring the flow rate of water in an open channel, which is a water flow channel exposed through the earth surface, in which water flows in an open form, such as a river, a canal, a ditch, etc., and the accurate measurement of the flow rate of the open channel is very important in terms of water resource management, irrigation, flood warning, engineering design, etc., and thus various methods and tools have been developed to measure the flow rate of water in the open channel, the background of which can be traced to conventional flow measurement methods, such as a sink and a weir gate flow measurement method, which use specific building structures to control the flow rate and measure the flow rate. However, these methods have some limitations, such as requiring large-scale engineering construction, having a great influence on the environment, and not being suitable for a specific waterway shape, etc., and as technology advances, modern total channel flow meters employ more advanced sensors and measurement technologies, and one common total channel flow meter is a water level measurement-based method for deducing flow by measuring water level changes, and this method generally uses devices such as a pressure sensor, an ultrasonic sensor, or a floating ball type water level sensor, etc., but the existing total channel flow meter still has the following problems:
the current full canal flow meter, because the change of water level, highly can not make corresponding change, and lead to measurement accuracy not high, in the channel moreover, the rivers velocity of flow of channel centre and channel both sides is different, and the device position can not make the adjustment, also can influence measurement accuracy, and current device can not be applicable to the width of multiple channel, and detection device installs the back of accomplishing moreover, installs and dismantles the difficulty, and the maintenance of being inconvenient for, long-time not overhauls, influences the life of device.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
It is therefore an object of the present utility model to provide a full channel width flow meter that overcomes the problems mentioned in the background art and overcomes the deficiencies of the prior art.
To achieve the above object, an embodiment of an aspect of the present utility model provides a full-channel wide flowmeter, including a mounting case, a base is provided at a bottom of the mounting case, a spool is provided at a bottom of the base, a display terminal is provided at one end of the spool, a bearing is provided inside the base, a threaded rod is provided inside the bearing, a thread bush is provided on an outer surface of the threaded rod, a cross bar is provided on one side of the thread bush, a moving block is provided at one end of the cross bar, an auxiliary bar is provided inside the moving block, a rack is provided inside the cross bar, a mounting block is provided on an outer surface of the cross bar, a first motor is provided at a top of the mounting block, a gear is provided inside the mounting block, a connecting block is provided at a bottom of the mounting block, a detecting device is provided at a bottom of the connecting block, and a second motor is provided at a top of the threaded rod.
The utility model is further provided with: the detection device comprises a connection shell, a nut is arranged in the connection shell, a first stop block is arranged at one end of the connection shell, a detection head is arranged in the connection shell, and a second stop block is arranged at one end of the detection head.
Through adopting above-mentioned technical scheme, through the cooperation of threaded rod, thread bush, can control detection device's position for detection device can adapt to the water level variation of channel, improves the accuracy of detection, also can protect detection device through adjusting detection device's height when the water level is violently increased, prolongs detection device's life.
The utility model is further provided with: the outer surface of the connecting block is provided with a thread corresponding to the nut, and the nut is in threaded connection with the thread.
Through adopting above-mentioned technical scheme, through setting up nut and screw line for detection device convenient to detach installs, and convenient detection device's maintenance and change improve work efficiency.
The utility model is further provided with: the surface of base is provided with fixed rivet, base and installation shell fixed connection.
Through adopting above-mentioned technical scheme, through setting up fixed rivet, fix the installation shell in the channel both sides, guarantee the stability of installation shell, improve operational environment's security.
The utility model is further provided with: the threaded sleeve is sleeved on the surface of the threaded rod, the threaded rod is sleeved inside the bearing, the threaded rod is in transmission connection with an output shaft of the second motor, the output shaft of the first motor is connected with the gear through the mounting block, the gear is meshed with the rack, and the rack is fixedly connected with the cross rod.
Through adopting above-mentioned technical scheme, through the cooperation of gear and rack, at first motor during operation, the gear rotates, and detection device can change the position, adapts to the change of water level, improves detection quality.
In summary, the beneficial technical effects of the utility model are as follows:
this wide flowmeter of full canal, through the cooperation of threaded rod, the thread bush, can the accurate control detection device's position, make detection device can adapt to the water level variation of channel, improve the accuracy of detection, also can protect detection device through adjusting detection device's height when the water level is violently increased, extend detection device's life, make when the work needs through the horizontal migration of installation piece, the device can adapt to the width of channel, make the device can the wide application, through setting up nut and thread line, make detection device convenient to detach installs, make things convenient for detection device's maintenance and change, improve work efficiency, through setting up set rivet, fix the installation shell in the channel both sides, guarantee the stability of installation shell, improve operational environment's security.
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 the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model at A;
FIG. 4 is a schematic view of the structure of the detecting device of the present utility model;
FIG. 5 is a schematic cross-sectional view of the detection device of the present utility model.
In the figure: 1. a mounting shell; 2. a base; 3. a conduit; 4. a display terminal; 5. a bearing; 6. a threaded rod; 7. a thread sleeve; 8. a cross bar; 9. a moving block; 10. an auxiliary lever; 11. a rack; 12. a mounting block; 13. a first motor; 14. a gear; 15. a connecting block; 16. a detection device; 17. a second motor; 18. a connection housing; 19. a nut; 20. a first stopper; 21. a probe; 22. a second stopper; 23. a thread line; 24. and (5) fixing the rivet.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
Referring to fig. 1 to 5, a full-channel wide flowmeter disclosed by the utility model comprises a mounting shell 1, a base 2 is arranged at the bottom of the mounting shell 1, a wire pipe 3 is arranged at the bottom of the base 2, a display terminal 4 is arranged at one end of the wire pipe 3, a bearing 5 is arranged in the base 2, a threaded rod 6 is arranged in the bearing 5, a thread bush 7 is arranged on the outer surface of the threaded rod 6, a cross rod 8 is arranged on one side of the thread bush 7, a movable block 9 is arranged at one end of the cross rod 8, an auxiliary rod 10 is arranged in the movable block 9, a rack 11 is arranged in the cross rod 8, a mounting block 12 is arranged on the outer surface of the cross rod 8, a first motor 13 is arranged at the top of the mounting block 12, a gear 14 is arranged in the bottom of the mounting block 12, a connecting block 15 is arranged at the bottom of the connecting block 15, a detection device 16 is arranged at the top of the connecting block 15, a second motor 17 is arranged at the top of the connecting block 6, the detecting device 16 comprises a connecting shell 18, a nut 19 is arranged in the connecting shell 18, a first stop 20 is arranged at one end of the connecting shell 18, a detection head 21 is arranged at one end of the connecting shell 21, a detection head 21 is provided with a second stop 22, and the detection device is also capable of being adjusted in a height-of being matched with the detecting device 16 through the threaded rod 16, and the position of the detection device can be prolonged by the detection device 16, and the detection device can be adjusted to the height of the detection device 16, and the height of the device can be used for the device can be well-controlled.
The surface of connecting block 15 is provided with the corresponding screw thread 23 of nut 19, nut 19 and screw thread 23 threaded connection, through setting up nut 19 and screw thread 23, make detection device 16 easy to detach installs, make things convenient for the maintenance and the change of detection device 16, improve work efficiency, the surface of base 2 is provided with fixed rivet 24, base 2 and installation shell 1 fixed connection, through setting up fixed rivet 24, fix installation shell 1 in the channel both sides, guarantee the stability of installation shell 1, improve operational environment's security, the thread bush 7 cup joints on threaded rod 6 surface, threaded rod 6 cup joints inside bearing 5, threaded rod 6 is connected with the output shaft transmission of second motor 17, the output shaft of first motor 13 passes through installation piece 12 and gear 14 transmission connection, gear 14 and rack 11 meshing, rack 11 and horizontal pole 8 fixed connection, through the cooperation of gear 14 and rack 11, at first motor 13 during operation, gear 14 rotates, detection device 16 can change the position, adapt to the change of water level, improve the detection quality.
The implementation principle of the embodiment is as follows:
when the device is used, the auxiliary rod 10 and the base 2 are firstly arranged on two sides of a channel, then the detection head 21 is arranged on the surface of a thread line 23 of the connecting block 15 through the connecting shell 18, the detection device 16 is convenient to detach and install by arranging the nut 19 and the thread line 23, the detection device 16 is convenient to overhaul and replace, the working efficiency is improved, the second motor 17 is started, the output shaft of the motor drives the threaded rod 6 to rotate, the threaded rod 6 drives the threaded sleeve 7 to move up and down, the threaded sleeve 7 drives the cross rod 8 to move up and down, the detection device 16 can adapt to the water level change of the channel, the detection accuracy is improved, the detection head 21 sends detection information to the display terminal 4, when the position needs to be adjusted, the first motor 13 is started, the output shaft of the first motor 13 drives the gear 14 to rotate, the gear 14 is meshed with the rack 11, the gear 14 drives the mounting block 12 to move, and the horizontal position is adapted to the width of the channel through adjustment, and therefore the device has certain practicability.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
through the cooperation of threaded rod 6, thread bush 7, can the accurate control detection device 16's position, make detection device 16 can adapt to the water level variation of channel, improve the accuracy of detection, also can protect detection device 16 through adjusting the height of detection device 16 when the water level is violently increased, the life of extension detection device 16, can adjust detection device 16's position through the horizontal migration of installation piece 12, improve the detection precision, can also adapt to the width of channel, make the device can wide application, through setting up nut 19 and thread line 23, make detection device 16 easy dismounting and installation, the maintenance and the change of convenient detection device 16, improve work efficiency, through setting up set rivet 24, fix installation shell 1 in the channel both sides, guarantee the stability of installation shell 1, improve operational environment's security.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. A full channel wide flow meter, characterized by: including installation shell (1), the bottom of installation shell (1) is provided with base (2), the bottom of base (2) is provided with spool (3), the one end of spool (3) is provided with display terminal (4), the inside of base (2) is provided with bearing (5), the inside of bearing (5) is provided with threaded rod (6), the surface of threaded rod (6) is provided with thread bush (7), one side of thread bush (7) is provided with horizontal pole (8), the one end of horizontal pole (8) is provided with movable block (9), the inside of movable block (9) is provided with auxiliary rod (10), the inside of horizontal pole (8) is provided with rack (11), the surface of horizontal pole (8) is provided with installation piece (12), the top of installation piece (12) is provided with first motor (13), the inside of installation piece (12) is provided with gear (14), the bottom of installation piece (12) is provided with thread bush (15), the bottom of connecting block (15) is provided with detection device (16), the top (6) is provided with threaded rod (17).
2. A full channel width flow meter according to claim 1, wherein: the detection device (16) comprises a connection shell (18), a nut (19) is arranged in the connection shell (18), a first stop block (20) is arranged at one end of the connection shell (18), a detection head (21) is arranged in the connection shell (18), and a second stop block (22) is arranged at one end of the detection head (21).
3. A full channel width flow meter according to claim 2, wherein: the outer surface of the connecting block (15) is provided with a thread (23) corresponding to the nut (19), and the nut (19) is in threaded connection with the thread (23).
4. A full channel width flow meter according to claim 1, wherein: the surface of base (2) is provided with fixed rivet (24), base (2) and installation shell (1) fixed connection.
5. A full channel width flow meter according to claim 1, wherein: the threaded sleeve (7) is sleeved on the surface of the threaded rod (6), the threaded rod (6) is sleeved inside the bearing (5), and the threaded rod (6) is in transmission connection with an output shaft of the second motor (17).
6. A full channel width flow meter according to claim 1, wherein: the output shaft of the first motor (13) is in transmission connection with a gear (14) through a mounting block (12), the gear (14) is meshed with a rack (11), and the rack (11) is fixedly connected with the cross rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166523.0U CN220508128U (en) | 2023-08-10 | 2023-08-10 | Full-channel wide flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166523.0U CN220508128U (en) | 2023-08-10 | 2023-08-10 | Full-channel wide flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508128U true CN220508128U (en) | 2024-02-20 |
Family
ID=89869744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322166523.0U Active CN220508128U (en) | 2023-08-10 | 2023-08-10 | Full-channel wide flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508128U (en) |
-
2023
- 2023-08-10 CN CN202322166523.0U patent/CN220508128U/en active Active
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