CN202305554U - Current meter structure - Google Patents
Current meter structure Download PDFInfo
- Publication number
- CN202305554U CN202305554U CN 201120418882 CN201120418882U CN202305554U CN 202305554 U CN202305554 U CN 202305554U CN 201120418882 CN201120418882 CN 201120418882 CN 201120418882 U CN201120418882 U CN 201120418882U CN 202305554 U CN202305554 U CN 202305554U
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- current meter
- base
- meter body
- float
- swing
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Abstract
The utility model relates to a current meter structure, which is applied to the flow velocity and water level measurement and flow metering of river channels or canals in an irrigated area. The technical scheme is that: the current meter structure comprises a current meter body (1), a floater (2), a swinging base (3) and a base body (4), wherein the floater is arranged at the upper end of the current meter body; the swinging base is arranged at the lower end of the current meter body, and is connected with the base body through a hinge shaft; a part of the floater is connected with the current meter body, and has a diameter which is smaller than that of a part floating on water; and the upper end face of the floater is a smooth plane or an approximately smooth plane. The utility model has the advantages that: the current meter structure is divided into a movable part and an unmovable part which is arranged at the bottom of the canal, the unmovable part is used for determining the working position of a current meter, and the movable part is the core of the whole equipment, so that the current meter structure can be conveniently disassembled, and is applied to seasonal water supply; the irregularly-shaped floater ensures that a float smoothly slides by the upper part of the current meter; and by an adjustable counterweight in the current meter body, the current meter can be applied to different flow velocity ranges.
Description
Technical field
The utility model relates to a kind of current meter structure, is applicable to flow velocity, level measuring and the flow metering of river course, irrigated area or channel.
Background technology
At present, mostly the flow measurement that irrigation canal adopted in the water conservancy industry is artificial with calculating, and survey sensor is manually-operated, is difficult to accomplish that in real time, data processing method falls behind, and exerts heavy pressures on for use department.Because the work in irrigated area is seasonal strong, non-water supply need not carried out flow velocity, level measuring and flow metering season, and various measuring equipments all should be pulled down and take back, and can not stay the field, prevent loss; The floating thing of the water surface is a lot, twines measuring equipment easily, influences normal surveying work.Background technology can not satisfy the needs of flow velocity, level measuring and the flow metering of river course, irrigated area or channel, does not possess terrain and long-distance radio communication function, can not measure flow velocity, level measuring and the flow of river course, irrigated area or channel exactly.
The utility model content
The utility model purpose provides a kind of current meter structure, is convenient to remove and install, and measures channel water level and flow velocity simultaneously, accurately calculates the water yield, and good stability can not twined by floater, solves the problems referred to above that exist in the background technology.
The technical scheme of the utility model is: a kind of current meter structure; Comprise current meter body, float, can swing base, the base matrix; The upper end of current meter body is provided with float, and the lower end is provided with can swing base, can swing between base and the base matrix to be connected through hinge.During use, the current meter body can be with current shifting on the base matrix, because the effect of float, the upper end of current meter body is near the water surface, and whole current meter body is arranged in the water medium dip.
The said swing between base and the current meter body for removably connecting, for example: connect through inserting mode, draw-in groove is set can swinging on the base, the card post that matches is set on the current meter body, the card post inserts also and is stuck in the draw-in groove that can swing base; Said draw-in groove is L shaped shape, and the card post locking of being convenient to insert also is provided with spring in the bottom of current meter body, relies on elastic force locking.After the card post inserted slot, rotation was locked in L shaped draw-in groove, accomplished and installed; During dismounting, the current meter body is extracted in reverse rotation; When non-water supply need not measured season, can easily valuable current meter body be disassembled, take back keeping; Install and use again when needing to use, can swing base and base matrix and stay river course, irrigated area or channel scene always.
In order to prevent that floater is wrapped on the float; Said float is not traditional spherical shape float; Be special-shaped float, the diameter of float and current meter body connecting portion is less than the diameter at the position of keeping afloat, and the upper surface of float is smooth surfaces or approximate smooth surfaces.
Said float is provided with a slender rod shaped body, can place various components and parts in the slender rod shaped body, for example antenna etc.
The base matrix is installed in river course, irrigated area or channel bottom.
Be provided with the counterweight of adjustable positions in the current meter body, make the center of current meter body try one's best near the lower end, float makes buoyancy point as far as possible near the top, to adapt to different in flow rate scope, good stability.The counterweight of adjustable positions is bar-shaped, can be in current meter body up-down adjustment.
At least one flow sensor is set on the current meter body.
The utlity model has following advantage: the not moveable part at the bottom of 1. the current meter structure is divided into moveable part and is installed in canal; 2. be installed in not moveable part at the bottom of the canal and confirm the working position of current meter; 3. movable part is divided into the core of entire equipment, can dismantle easily, adapts to seasonal water supply and uses; 4. the base card end of current meter body lower end with can swing base and be complementary, when having confirmed current meter work towards; 5. be level and smooth shape above the special-shaped float, front end is big, and the rear end is little, guarantees that floating thing slips over from current meter top smoothly; 6. the intrinsic adjustable counter balance of current meter makes current meter adapt to the different in flow rate scope.
Description of drawings
Fig. 1 is the utility model embodiment user mode synoptic diagram;
Fig. 2 is the utility model embodiment float schematic top plan view;
Fig. 3 is the utility model embodiment float schematic side view;
Among the figure: current meter body 1, float 2, can swing base 3, base matrix 4, slender rod shaped body 5, flow sensor 6, counterweight 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
A kind of current meter structure comprises current meter body 1, float 2, can swing base 3, base matrix 4, and the upper end of current meter body is provided with float, and the lower end is provided with can swing base, can swing between base and the base matrix to be connected through hinge.During use, the current meter body can be with the water level swing on the base matrix, because the effect of float, the upper end of current meter body is near the water surface, and whole current meter body is arranged in the water medium dip.The said swing between base and the current meter body to removably connecting is that inserting mode connects, and draw-in groove is set can swinging on the base, and the card post that matches is set on the current meter body, and the card post inserts also and is stuck in the draw-in groove that can swing base; Said draw-in groove is L shaped shape, and the card post locking of being convenient to insert also is provided with spring in the bottom of current meter body, relies on elastic force locking.After the card post inserted slot, rotation was locked in L shaped draw-in groove, accomplished and installed; During dismounting, the current meter body is extracted in reverse rotation; When non-water supply need not measured season, can easily valuable current meter body be disassembled, take back keeping; Install and use again when needing to use, can swing base and base matrix and stay river course, irrigated area or channel scene always.
In order to prevent that floater is wrapped on the float; Said float is not traditional spherical shape float; Be special-shaped float, the diameter of float and current meter body connecting portion is less than the diameter at the position of keeping afloat, and the upper surface of float is smooth surfaces or approximate smooth surfaces.Said float is provided with a slender rod shaped body 5, and the base matrix is installed in river course, irrigated area or channel bottom, and at least one flow sensor 6 is set on the current meter body.Be provided with the counterweight 7 of adjustable positions in the current meter body, for bar-shaped, can be in current meter body up-down adjustment.
Claims (8)
1. current meter structure; It is characterized in that comprising current meter body (1), float (2), can swing base (3), base matrix (4); The upper end of current meter body is provided with float, and the lower end is provided with can swing base, can swing between base and the base matrix to be connected through hinge.
2. a kind of current meter structure according to claim 1 is characterized in that said the swing between base and the current meter body to removably connecting.
3. a kind of current meter structure according to claim 2; It is characterized in that to swing between base and the current meter body and be connected for inserting mode; Draw-in groove is set can swinging on the base, the card post that matches is set on the current meter body, the card post inserts also and is stuck in the draw-in groove that can swing base.
4. a kind of current meter structure according to claim 3 is characterized in that said draw-in groove is L shaped shape, also is provided with spring in the bottom of current meter body.
5. according to claim 1 or 2 said a kind of current meter structures, it is characterized in that the diameter of the diameter of said float and current meter body connecting portion less than the position of keeping afloat, the upper surface of float is smooth surfaces or approximate smooth surfaces.
6. a kind of current meter structure according to claim 1 is characterized in that said float is provided with a slender rod shaped body (5).
7. a kind of current meter structure according to claim 6 is characterized in that base collective is installed in river course, irrigated area or channel bottom, is provided with at least one flow sensor (6) on the current meter body.
8. a kind of current meter structure according to claim 1 is characterized in that being provided with in the current meter body counterweight (7) of adjustable positions, for bar-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120418882 CN202305554U (en) | 2011-10-28 | 2011-10-28 | Current meter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120418882 CN202305554U (en) | 2011-10-28 | 2011-10-28 | Current meter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305554U true CN202305554U (en) | 2012-07-04 |
Family
ID=46374426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120418882 Expired - Fee Related CN202305554U (en) | 2011-10-28 | 2011-10-28 | Current meter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079181A1 (en) * | 2012-11-26 | 2014-05-30 | 宝山钢铁股份有限公司 | Device and method for continuously measuring flow rate near liquid steel surface |
| WO2014079180A1 (en) * | 2012-11-26 | 2014-05-30 | 宝山钢铁股份有限公司 | Device and method for measuring flow rate near liquid steel surface |
| CN109990817A (en) * | 2019-04-12 | 2019-07-09 | 淮河水利委员会水文局(信息中心) | A kind of support protecting apptss of underwater sensor |
| CN111077337A (en) * | 2019-12-20 | 2020-04-28 | 佛山世寰智能科技有限公司 | Water flow velocimeter |
-
2011
- 2011-10-28 CN CN 201120418882 patent/CN202305554U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079181A1 (en) * | 2012-11-26 | 2014-05-30 | 宝山钢铁股份有限公司 | Device and method for continuously measuring flow rate near liquid steel surface |
| WO2014079180A1 (en) * | 2012-11-26 | 2014-05-30 | 宝山钢铁股份有限公司 | Device and method for measuring flow rate near liquid steel surface |
| CN103837698A (en) * | 2012-11-26 | 2014-06-04 | 宝山钢铁股份有限公司 | Continuous measurement device and method of flow velocity near liquid steel surface |
| CN103837698B (en) * | 2012-11-26 | 2016-07-06 | 宝山钢铁股份有限公司 | The continuous measuring device of a kind of molten steel near surface flow velocity and method |
| US9631958B2 (en) | 2012-11-26 | 2017-04-25 | Baoshan Iron & Steel Co., Ltd. | Device for measuring flow rate of steel melt near a surface of the steel melt |
| US9630242B2 (en) | 2012-11-26 | 2017-04-25 | Baoshan Iron & Steel Co., Ltd. | Device and method for continuously measuring flow rate near liquid steel surface |
| EP2924443A4 (en) * | 2012-11-26 | 2017-07-12 | Baoshan Iron & Steel Co., Ltd. | Device and method for measuring flow rate near liquid steel surface |
| CN109990817A (en) * | 2019-04-12 | 2019-07-09 | 淮河水利委员会水文局(信息中心) | A kind of support protecting apptss of underwater sensor |
| CN111077337A (en) * | 2019-12-20 | 2020-04-28 | 佛山世寰智能科技有限公司 | Water flow velocimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171028 |