CN209326715U - A kind of hydrology flow measurement bracket - Google Patents
A kind of hydrology flow measurement bracket Download PDFInfo
- Publication number
- CN209326715U CN209326715U CN201920269771.9U CN201920269771U CN209326715U CN 209326715 U CN209326715 U CN 209326715U CN 201920269771 U CN201920269771 U CN 201920269771U CN 209326715 U CN209326715 U CN 209326715U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- floating body
- flow
- positioning ring
- flow instrument
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydrology flow measurement brackets, it includes floating body and the flow instrument equipped with ultrasonic transducer；The floating body is equipped with through hole；Connecting rod is equipped in the through hole；Positioning ring is socketed in the connecting rod；The positioning ring is located at the top of through hole；The flow instrument is located at the bottom end of connecting rod；Connecting rod between the flow instrument and floating body is equipped with guide plate；The guide plate is in the form of sheets, parallel with the center of circle line of flow instrument；The upper surface of described floating body is equipped with controller and warning lamp, and the two sides of floating body are respectively equipped with fixing buckle, and fixing buckle is equipped with fixed link.The utility model structure is simple, flow instrument be it is movable, rotated according to water flow, guide plate makes the resistance that is subject to minimum, so that flow instrument is parallel with water flow, there are technical problems inconvenient to use for the water flow testing apparatus of the effective solution prior art.
Description
Technical field
The utility model belongs to hydrologic monitoring technical field, and in particular to a kind of hydrology flow measurement bracket.
Background technique
The monitoring of the water flow in river and lake generally uses flow velocity, flow direction vane.Flow velocity, flow direction vane include a lateral shaft
The turbine of runner and a vertical axis measures water flow velocity by secondary speed to calculate flow.But in river water containing compared with
More impurity, weeds and fish can all impact it.Once there is weeds winding, its accuracy is seriously affected, uses ten
Divide inconvenience.
Currently, beginning to use ultrasonic meter, there are two ultrasonic transducers, the ultrasonic wave of ultrasonic transducer in the inside
Acoustic beam is propagated in water, and because a fair current, an adverse current cause speed to change, ultrasonic measurement chip was received with the time difference
Signal carry out storage or long-range transmitting and according to signal measurement outflow.
Ultrasonic meter is accurate to the measure of water for passing through instrument, but ultrasonic meter is usually fixed at river
In stream, measuring instrument can not lead to error in this way by the water flow of instrument and non-real water velocity with water (flow) direction keeping parallelism
Become larger, inaccurately, uses inconvenient.
Utility model content
In order to solve the water flow testing apparatus of the prior art there are technical problem inconvenient to use, the utility model is mentioned
For a kind of hydrology flow measurement bracket, with overcome the deficiencies in the prior art.
To achieve the goals above, the utility model uses following technical scheme:
A kind of hydrology flow measurement bracket, it includes floating body and the flow instrument equipped with ultrasonic transducer；On the floating body
Equipped with through hole；Connecting rod is equipped in the through hole；Positioning ring is socketed in the connecting rod；The positioning ring is located at and runs through
The top in hole；The flow instrument is located at the bottom end of connecting rod；Connecting rod between the flow instrument and floating body is equipped with guide plate；Institute
State guide plate in the form of sheets, it is parallel with the center of circle line of flow instrument；The upper surface of described floating body be equipped with controller and warning lamp, the two of floating body
Side is respectively equipped with fixing buckle, and fixing buckle is equipped with fixed link.
Further, the connecting rod is managed using pvc；The route of the flow instrument in pipe with controller by connecting.
Further, the floating body be in crocus, using plastic material, the controller be located at the upper surface of floating body or in
Face.
Further, the positioning ring is slidably connected in connecting rod；The upper surface of described positioning ring is equipped with a circle rubber sleeve
Ring, for rubber neck elastic fit in connecting rod, the frictional force of generation can prevent connecting rod from voluntarily sliding；The week of the through hole
It encloses and is equipped with a circle drag ring；The drag ring is corresponding with positioning ring.
Further, the guide plate is equipped with two panels, is vertically distributed in the two sides of connecting rod.
The utility model structure is simple, flow instrument be it is movable, rotated according to water flow, guide plate allows the resistance being subject to
Minimum, so that flow instrument is parallel with water flow, there are use not sides for the water flow testing apparatus of the effective solution prior art
Just the technical issues of.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is positioning ring connection schematic diagram.
1, connecting rod 2, controller 3, fixing buckle 4, floating body 5, guide plate 6, ultrasonic transducer in figure
7, flow instrument 8, warning lamp 9, positioning ring 10, fixed link 11, rubber neck 12, through hole 13, drag ring.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Embodiment 1: according to Fig. 1 and Fig. 2, a kind of hydrology flow measurement bracket, it include floating body 4 and be equipped with ultrasonic wave transducer
The flow instrument 7 of device 6；The floating body is equipped with through hole 12；Connecting rod 1 is equipped in the through hole；It is socketed in the connecting rod
There is positioning ring 9；The positioning ring is located at the top of through hole；The flow instrument is located at the bottom end of connecting rod；The flow instrument and
Connecting rod between floating body is equipped with guide plate 5；The guide plate is in the form of sheets, parallel with the center of circle line of flow instrument；The floating body
It is equipped with controller 2 and warning lamp 8 above, the two sides of floating body are respectively equipped with fixing buckle 3, and fixing buckle is equipped with fixed link 10.
The connecting rod 1 is managed using pvc；The route of the flow instrument in pipe with controller by connecting.
The floating body 4 is in crocus, and using plastic material, the controller is located at the upper surface of floating body or the inside.
The positioning ring 9 is slidably connected in connecting rod；The upper surface of described positioning ring is equipped with a circle rubber neck 11, rubber
For lantern ring elastic fit in connecting rod, the frictional force of generation can prevent connecting rod from voluntarily sliding；It is equipped with around the through hole
One circle drag ring 13；The drag ring is corresponding with positioning ring.
Floating body 4 is fixed fixed link 10, controls the height of flow instrument in water by positioning ring 9, water impact is led
To after plate and flow instrument, fine rotation occurs for connecting rod 1, and after guide plate and flow instrument and water flow keeping parallelism, flow instrument is protected
It is fixed to keep steady, and the data at this moment measured are more accurate.
The guide plate is equipped with two panels, is vertically distributed in the two sides of connecting rod.
The utility model structure is simple, flow instrument be it is movable, rotated according to water flow, guide plate allows the resistance being subject to
Minimum, so that flow instrument is parallel with water flow, there are use not sides for the water flow testing apparatus of the effective solution prior art
Just the technical issues of.
Claims (5)
1. a kind of hydrology flow measurement bracket, it includes floating body and the flow instrument equipped with ultrasonic transducer；It is characterized in that described
Floating body is equipped with through hole；Connecting rod is equipped in the through hole；Positioning ring is socketed in the connecting rod；The positioning ring position
In the top of through hole；The flow instrument is located at the bottom end of connecting rod；Connecting rod between the flow instrument and floating body, which is equipped with, to be led
To plate；The guide plate is in the form of sheets, parallel with the center of circle line of flow instrument；The upper surface of described floating body is equipped with controller and warning lamp,
The two sides of floating body are respectively equipped with fixing buckle, and fixing buckle is equipped with fixed link.
2. a kind of hydrology flow measurement bracket according to claim 1, it is characterized in that: the connecting rod is managed using pvc；Institute
The route of flow instrument is stated by connecting in pipe with controller.
3. a kind of hydrology flow measurement bracket according to claim 1 uses it is characterized in that: the floating body is in crocus
Plastic material, the controller are located at the upper surface of floating body or the inside.
4. a kind of hydrology flow measurement bracket according to claim 1, it is characterized in that: the positioning ring is sliding in connecting rod
Dynamic connection；The upper surface of described positioning ring is equipped with a circle rubber neck, and rubber neck elastic fit is in connecting rod, the friction of generation
Power can prevent connecting rod from voluntarily sliding；A circle drag ring is equipped with around the through hole；The drag ring is opposite with positioning ring
It answers.
5. a kind of hydrology flow measurement bracket according to claim 1 erects it is characterized in that: the guide plate is equipped with two panels
To the two sides for being distributed in connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269771.9U CN209326715U (en) | 2019-03-04 | 2019-03-04 | A kind of hydrology flow measurement bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269771.9U CN209326715U (en) | 2019-03-04 | 2019-03-04 | A kind of hydrology flow measurement bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326715U true CN209326715U (en) | 2019-08-30 |
Family
ID=67732676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920269771.9U Expired - Fee Related CN209326715U (en) | 2019-03-04 | 2019-03-04 | A kind of hydrology flow measurement bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209326715U (en) |
-
2019
- 2019-03-04 CN CN201920269771.9U patent/CN209326715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20210304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |