CN220228686U - Water flow speed measuring device - Google Patents
Water flow speed measuring device Download PDFInfo
- Publication number
- CN220228686U CN220228686U CN202320512232.XU CN202320512232U CN220228686U CN 220228686 U CN220228686 U CN 220228686U CN 202320512232 U CN202320512232 U CN 202320512232U CN 220228686 U CN220228686 U CN 220228686U
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- China
- Prior art keywords
- fixedly connected
- pipe
- connecting pipe
- speed measuring
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a water flow speed measuring device which comprises a connecting pipe, wherein a scale groove is formed in the outer wall of the connecting pipe, external threads and internal threads are respectively arranged at the top end and the bottom end of the connecting pipe, the connecting pipes are in threaded connection through the external threads at the top end and the internal threads at the bottom end, an upper cover pipe is in threaded connection with the top end of the connecting pipe, a lower cover pipe is in threaded connection with the bottom end of the connecting pipe, connecting structures are fixedly connected with the inner walls of the connecting pipe, the upper cover pipe and the lower cover pipe, and speed measuring structures are fixedly connected with the bottom ends of the connecting structures. According to the utility model, the quick installation and the quick disassembly are realized by arranging the internal threads and the external threads among the plurality of connecting pipes, the connecting pipes in the original detection device are arranged into a plurality of sections, the effect of convenient carrying can be realized by a plurality of shorter connecting pipes, and the installation can be performed according to the actual detection depth.
Description
Technical Field
The utility model relates to the technical field of hydrologic monitoring, in particular to a water flow speed measuring device.
Background
The hydrologic monitoring system is suitable for hydrologic departments to monitor hydrologic parameters such as river, lake, reservoir, channel and groundwater in real time, and the monitoring content includes: the hydrologic monitoring system adopts wireless communication mode to transmit monitoring data in real time, and can greatly improve the work efficiency of hydrologic departments.
When the general water flow speed measuring device is used, the length of the measuring rod is long, the measuring rod is inconvenient to carry, and the measuring rod also needs to be replaced when detecting water areas with different depths, so that the problem of inconvenient measurement is caused.
Disclosure of Invention
The utility model aims to provide a water flow speed measuring device so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rivers speed sensor, includes the connecting pipe, the scale groove has been seted up to the outer wall of connecting pipe, the top and the bottom of connecting pipe are equipped with external screw thread and internal screw thread respectively, realize threaded connection through the external screw thread on top and the internal screw thread of bottom between the connecting pipe, the top threaded connection of connecting pipe has the upper cover pipe, the bottom threaded connection of connecting pipe has the lower cover pipe, the inner wall fixedly connected with connection structure of connecting pipe, upper cover pipe and lower cover pipe, connection structure's bottom fixedly connected with speed measurement structure.
Optionally, the speed measuring structure comprises a speed measuring instrument, a bolt penetrates through the inner wall of the speed measuring instrument, a nut is connected with the outer wall of the bolt in a threaded manner, and the top end of the bolt is fixedly connected with the bottom end of the connecting structure.
Optionally, connection structure includes waterproof bearing, the equal fixed mounting of inner wall of connecting pipe, upper cover pipe and lower cover pipe has waterproof bearing, is located the inside waterproof bearing's of lower cover pipe inner wall fixedly connected with locating lever, be located the inside waterproof bearing's of upper cover pipe inner wall fixedly connected with dead lever, be located the inside waterproof bearing's of connecting pipe inner wall fixedly connected with connecting rod, the top fixedly connected with cross lug of connecting rod and dead lever, cross recess has been seted up to the bottom of connecting rod and locating lever, and is adjacent cross lug's outer wall and cross recess's inner wall activity are pegged graft, the top outer wall fixedly connected with of locating lever indicates the mark, the bottom of dead lever and the top fixed connection of bolt.
Optionally, a compass is fixedly connected to the top end of the positioning rod.
Optionally, the outer wall of the upper cover pipe is fixedly connected with a level gauge.
Optionally, the outer wall of the upper cover tube is fixedly connected with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the quick installation and the quick disassembly are realized by arranging the internal threads and the external threads among the plurality of connecting pipes, the connecting pipes in the original detection device are arranged into a plurality of sections, the effect of convenient carrying can be realized by a plurality of shorter connecting pipes, and the installation can be performed according to the actual detection depth.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the structure at the connection tube of the present utility model;
FIG. 3 is an exploded view of the structure at the connection tube of the present utility model;
FIG. 4 is a schematic view of the structure of the upper cover tube of the present utility model;
fig. 5 is a schematic view of the structure of the present utility model at the speed measuring structure.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 5, a water flow speed measuring device comprises a connecting pipe 1, a scale groove 101 is formed in the outer wall of the connecting pipe 1, external threads and internal threads are respectively formed in the top end and the bottom end of the connecting pipe 1, threaded connection is achieved between the connecting pipes 1 through the external threads of the top ends and the internal threads of the bottom ends, an upper cover pipe 11 is connected with the top threads of the connecting pipe 1, a lower cover pipe 12 is connected with the bottom threads of the connecting pipe 1, a connecting structure 3 is fixedly connected with the inner walls of the connecting pipe 1, the upper cover pipe 11 and the lower cover pipe 12, and a speed measuring structure 2 is fixedly connected with the bottom ends of the connecting structure 3.
This device is at the during operation, through the top and the bottom with two connecting pipes 1 through external screw thread and internal screw thread with two connecting pipes 1, assemble many connecting pipes 1 through this kind of mode, set the length of connecting pipe 1 to the required length when measuring the degree of depth, then be connected connection structure 3 with structure 2 that tests the speed, send structure 2 that tests the speed to the detection area through connecting pipe 1, realize detecting.
Quick installation and dismantlement are realized to internal thread and external screw thread through setting up into between many connecting pipes 1, and connecting pipe 1 in the original detection device sets up into the multistage, and effect that conveniently carries can be realized to many shorter connecting pipes 1, can also install according to actual detection degree of depth.
The distance between the scale groove 101 and the connecting pipe 1 is set according to the length of the connecting pipe 1 during production, and the connecting pipes 1 at both ends do not affect the detection data of the scale groove 101 during use.
As shown in fig. 4, the velocimeter 2 comprises a velocimeter 21, a bolt 22 penetrates through the inner wall of the velocimeter 21, a nut 23 is connected to the outer wall of the bolt 22 in a threaded manner, and the top end of the bolt 22 is fixedly connected with the bottom end of the connecting structure 3.
When the device works, the bolt 22 passes through the velocimeter 21 from the upper part, the nut 23 is screwed on the bolt 22 from the lower part of the velocimeter 21, the nut 23 is screwed, and the velocimeter 21 is clamped and fixed through the bolt 22 and the nut 23.
As shown in fig. 1 to 5, the connection structure 3 includes a waterproof bearing 31, the inner walls of the connection pipe 1, the upper cover pipe 11 and the lower cover pipe 12 are fixedly provided with the waterproof bearing 31, the inner wall of the waterproof bearing 31 positioned in the lower cover pipe 12 is fixedly connected with a positioning rod 36, the inner wall of the waterproof bearing 31 positioned in the upper cover pipe 11 is fixedly connected with a fixing rod 35, the inner wall of the waterproof bearing 31 positioned in the connection pipe 1 is fixedly connected with a connection rod 32, the top ends of the connection rod 32 and the fixing rod 35 are fixedly connected with cross bumps 33, cross grooves 34 are formed in the bottom ends of the connection rod 32 and the positioning rod 36, the outer walls of adjacent cross bumps 33 are movably inserted with the inner walls of the cross grooves 34, the top outer wall of the positioning rod 36 is fixedly connected with a pointing indicator 41, and the bottom end of the fixing rod 35 is fixedly connected with the top end of the bolt 22.
When the upper cover pipe 11, the connecting pipe 1 and the lower cover pipe 12 are connected, the cross-shaped protruding block 33 and the cross-shaped groove 34 between the positioning rod 36, the fixing rod 35 and the connecting rod 32 are aligned, when the upper cover pipe 11, the connecting pipe 1 and the lower cover pipe 12 are screwed down, the positioning rod 36, the fixing rod 35 and the connecting rod 32 relatively rotate through the waterproof bearing 31, meanwhile, the cross-shaped protruding block 33 is inserted into the cross-shaped groove 34, so that the positioning rod 36, the fixing rod 35 and the connecting rod 32 are connected, when the tachometer 21 is influenced by water flow, the positioning rod 36 is driven to rotate, the fixing rod 35 is driven to rotate through the plurality of connecting rods 32, and the direction indicator 41 on the fixing rod 35 can know the direction of the water flow.
A compass 42 is fixedly connected to the top end of the positioning rod 36.
It should be noted that, under the cooperation of the pointing direction of the pointing indicator 41 and the compass 42, the specific flow direction of the water flow can be known in real time.
The outer wall of the upper cover pipe 11 is fixedly connected with a level meter 5.
The level gauge 5 can determine whether the device is vertical, and can reduce the problem of error in the detection depth due to the inclination of the device.
The outer wall of the upper cover tube 11 is fixedly connected with a handle 6.
The grip 6 can be used to hold the device more conveniently.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides a rivers speed sensor, its characterized in that, including connecting pipe (1), scale groove (101) have been seted up to the outer wall of connecting pipe (1), the top and the bottom of connecting pipe (1) are equipped with external screw thread and internal screw thread respectively, realize threaded connection through the external screw thread on top and the internal screw thread of bottom between connecting pipe (1), the top threaded connection of connecting pipe (1) has upper cover pipe (11), the bottom threaded connection of connecting pipe (1) has lower cover pipe (12), the inner wall fixedly connected with connection structure (3) of connecting pipe (1), upper cover pipe (11) and lower cover pipe (12), the bottom fixedly connected with speed measurement structure (2) of connection structure (3).
2. A water flow speed measuring device according to claim 1, characterized in that the speed measuring structure (2) comprises a speed measuring instrument (21), a bolt (22) penetrates through the inner wall of the speed measuring instrument (21), a nut (23) is connected with the outer wall of the bolt (22) in a threaded manner, and the top end of the bolt (22) is fixedly connected with the bottom end of the connecting structure (3).
3. The water flow speed measuring device according to claim 2, wherein the connecting structure (3) comprises a waterproof bearing (31), the waterproof bearings (31) are fixedly installed on the inner walls of the connecting pipe (1), the upper cover pipe (11) and the lower cover pipe (12), the positioning rods (36) are fixedly connected with the inner walls of the waterproof bearings (31) in the lower cover pipe (12), the fixing rods (35) are fixedly connected with the inner walls of the waterproof bearings (31) in the upper cover pipe (11), the connecting rods (32) are fixedly connected with the inner walls of the waterproof bearings (31) in the connecting pipe (1), the cross bumps (33) are fixedly connected with the top ends of the connecting rods (32) and the fixing rods (35), the cross grooves (34) are formed in the bottom ends of the connecting rods (32) and the positioning rods (36), the outer walls of the adjacent cross bumps (33) are movably connected with the inner walls of the cross grooves (34), the top outer walls of the positioning rods (36) are fixedly connected with the pointing marks (41), and the top ends of the fixing rods (35) are fixedly connected with the bolts (22).
4. A water flow speed measuring device according to claim 3, wherein the top end of the positioning rod (36) is fixedly connected with a compass (42).
5. A water flow speed measuring device according to claim 1, characterized in that the outer wall of the upper cover tube (11) is fixedly connected with a level meter (5).
6. A water flow speed measuring device according to claim 1, wherein the outer wall of the upper cover tube (11) is fixedly connected with a grip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512232.XU CN220228686U (en) | 2023-03-16 | 2023-03-16 | Water flow speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512232.XU CN220228686U (en) | 2023-03-16 | 2023-03-16 | Water flow speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228686U true CN220228686U (en) | 2023-12-22 |
Family
ID=89186290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320512232.XU Active CN220228686U (en) | 2023-03-16 | 2023-03-16 | Water flow speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228686U (en) |
-
2023
- 2023-03-16 CN CN202320512232.XU patent/CN220228686U/en active Active
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