CN204536358U - Acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism - Google Patents
Acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism Download PDFInfo
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- CN204536358U CN204536358U CN201520079724.XU CN201520079724U CN204536358U CN 204536358 U CN204536358 U CN 204536358U CN 201520079724 U CN201520079724 U CN 201520079724U CN 204536358 U CN204536358 U CN 204536358U
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- battery
- velocity profile
- fluid velocity
- acoustic doppler
- loading plate
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- 239000012530 fluid Substances 0.000 title claims abstract description 31
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005888 antibody-dependent cellular phagocytosis Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model provides acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism, and described acoustic Doppler fluid velocity profile instrument comprises: battery compartment, is provided with battery; Battery fixing bracket, comprising: the triangle loading plate of aluminum alloy material, is pressed in described battery upper surface; At least three holders, are located at three limits of described triangle loading plate respectively, and outwardly perpendicular to described triangle loading plate; Wherein, described three holders press on the outside of described battery respectively, to grip this battery; By above-mentioned fixing, the utility model effectively solves battery in ADCP cell host storehouse because carrying and water impact cause battery to misplace the problem offset, can not damage equipment; Thus strengthen flow measuring system stability, reduce maintenance cost, improve the quality of products.
Description
Technical field
The utility model relates to flow velocity monitoring technical field, particularly relates to acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism.
Background technology
Due to the acoustic Doppler fluid velocity profile instrument in acoustic Doppler fluid velocity profile instrument flow measuring system, (be called for short: ADCP) main frame needs to be positioned over for a long time in water and carries out surveying work, during work, main frame receives the impact of current, flow measurement bad environments.And the high capacity cell heavier-weight in main frame, may there is position skew in the battery in battery compartment, serious also may cause breakage, even leakage with the long bolt generation friction of periphery, damages whole instrument in carrying and the course of work.
Therefore, a stable battery compartment fixed support is very important, prevents battery from misplacing, and the risk that lowering apparatus damages makes it be more suitable for rugged surroundings and measures for a long time.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism, solves existing acoustic Doppler fluid velocity profile instrument and moves the problem causing damaging because battery is subject to External Force Acting.
For realizing above-mentioned target and other related objectives, the utility model provides a kind of acoustic Doppler fluid velocity profile instrument, comprising: battery compartment, is provided with battery; Battery fixing bracket, comprising: the triangle loading plate of aluminum alloy material, is pressed in described battery upper surface; At least three holders, are located at three limits of described triangle loading plate respectively, and outwardly perpendicular to described triangle loading plate; Wherein, described three holders press on the outside of described battery respectively, to grip this battery.
Optionally, three angles place of described triangle loading plate is respectively equipped with screw, for wearing respectively and screwing togather the screw rod stretched out from described battery compartment; Wherein, described each screw rod presses on the other outside of described battery respectively, to grip this battery.
Optionally, the structure that is formed in one with each described holder of described triangle loading plate.
Optionally, each angle outer rim of described triangle loading plate is arc surface.
Optionally, the outwardly end of described each holder has kink, and described kink stretches into the bottom of described battery.
Optionally, the outwardly end of described each holder has hook part, and described battery outside surface is provided with boss, and described hook part hook is in described boss.
Optionally, the outwardly end of described each holder has hook part, and described battery outside surface is provided with recess, and described hook part is sticked in described recess.
For realizing above-mentioned target and other related objectives, the utility model provides a kind of flow rate measurement mechanism, comprises described acoustic Doppler fluid velocity profile instrument.
As mentioned above, the utility model provides acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism, and described acoustic Doppler fluid velocity profile instrument comprises: battery compartment, is provided with battery; Battery fixing bracket, comprising: the triangle loading plate of aluminum alloy material, is pressed in described battery upper surface; At least three holders, are located at three limits of described triangle loading plate respectively, and outwardly perpendicular to described triangle loading plate; Wherein, described three holders press on the outside of described battery respectively, to grip this battery; By above-mentioned fixing, the present invention effectively solves battery in ADCP cell host storehouse because carrying and water impact cause the problem of battery dislocation skew, by spacing fixation that is upper and lower, surrounding, greatly reducing battery because rub with screw rod there is breakage thus causes instrument even battery leakage of cannot powering to damage the risk of instrument; Strengthen flow measuring system stability, reduce maintenance cost, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is shown as the schematic front view of the battery fixing bracket of acoustic Doppler fluid velocity profile instrument in the utility model one embodiment.
Schematic diagram is looked on the left side that Fig. 2 is shown as Fig. 1.
Fig. 3 is shown as the elevational schematic view of Fig. 1.
Element numbers explanation
1 battery fixing bracket
11 triangle loading plates
12 holders
13 screws
Embodiment
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figure 1 to Figure 3, the utility model provides a kind of acoustic Doppler fluid velocity profile instrument, comprising: battery compartment (not shown) and battery fixing bracket 1.
Acoustic Doppler fluid velocity profile instrument, i.e. acoustic Doppler fluid velocity profile instrument (ADCP) are a kind of novel measuring flow devices that twentieth century grows up the beginning of the eighties.It utilizes Doppler effect principle to carry out fluid-velocity survey.ADCP is because of the superiority of its principle, break through the senses influent flow rate section plotter based on traditional mechanical rotation, sensor is made with acoustic wave transducer, sound pulse ripple launched by transducer, sound pulse ripple is by the backscatterer backscattering such as sand grain, planktonic organism of uneven distribution in water body, by receive MUT signal, Doppler shift and calculate flow velocity after measured.ADCP have directly can measure section fluid velocity profile, have not disturbance flow field, test last short, test the speed the features such as scope is large.Be widely used in ocean, the flow field structure investigation in river mouth, flow velocity and discharge measurement etc. at present.Further, the acoustic Doppler fluid velocity profile instrument that provides described in the utility model is not only applied to the field such as the hydrology, ocean, also can be applicable to the field such as environmental protection, engineering.
Described battery compartment, is provided with battery (not shown); Described battery is such as accumulator etc., and described battery can be square, circular or polygon etc.
Described battery fixing bracket 1, comprising: triangle loading plate 11 and holder 12.
Described triangle loading plate 11, it is aluminum alloy material, and intensity is deformation more greatly and not easily; Described triangle loading plate 11 is pressed in described battery upper surface, in the vertical direction locating batteries.
Described holder 12 has at least three, is located at three limits of described triangle loading plate 11 respectively, and protrudes to the direction away from described triangle loading plate 11, and each holder 12 described presses on the outside of described battery respectively, to grip this battery.In one embodiment, described holder 12 can be the square plate of protrusion, described holder 12 three can also be provided with many groups for unit, such as the limit correspondence of every bar loading plate 11 is provided with two holders 12, and have six holders 12 grade and all can, not be limited with the diagram of the present embodiment, described triangle loading plate 11 and holder 12 form " pawl " shape part, and " catching " described battery is to fix it.
In one embodiment, preferably, three angles place of described triangle loading plate 11 is respectively equipped with screw 13, for wearing respectively and screwing togather the screw rod (not shown) stretched out from described battery compartment; Wherein, described each screw rod presses on the outside of described battery equally respectively, suppose that described battery is hexagon, then preferred, described three screw rods and described three holders 12 can be pressed on six limits of battery by one_to_one corresponding respectively, make battery obtain the holding force of all directions in the horizontal direction and obtain location to prevent it from moving.
In conjunction with above-mentioned vertical direction and horizontal direction location thus battery is fixed.
In one embodiment, the structure that described triangle loading plate 11 is formed in one with each described holder 12, therefore all can be the larger aluminum alloy material of intensity, but not as limit.
In one embodiment, preferably, each angle outer rim of described triangle loading plate 11 is arc surface, thus the effect also can laying down impulsive force not easy to wear is to prevent deformation.
In order to more strengthen the fixation to battery, also can be changed the shape of described holder 12:
In one embodiment, the outwardly end of described each holder 12 has kink, and described kink stretches into the bottom of described battery, and the fixed effect of " pawl " so can be made more firm.
In another embodiment, the outwardly end of described each holder 12 has hook part, and described battery outside surface is provided with boss, and described hook part hook is in described boss; Or in another embodiment, described battery outside surface is provided with recess to substitute described boss, and described hook part is sticked in described recess.
Therefore, those skilled in the art can be changed described holder 12 according to the actual requirements under teaching of the present utility model, are not only limited with above-described embodiment.
In conjunction with above-mentioned, the utility model also can provide a kind of flow rate measurement mechanism, comprises described acoustic Doppler fluid velocity profile instrument.In one embodiment, described flow rate measurement mechanism is such as flow rate monitor station or flow rate monitoring terminal etc.
The utility model also can provide a kind of underwater monitoring equipment, and comprise described acoustic Doppler fluid velocity profile instrument, it can be located at and carry out oceanographic hydrological element monitoring under water.
In sum, the utility model provides acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism, and described acoustic Doppler fluid velocity profile instrument comprises: battery compartment, is provided with battery; Battery fixing bracket, comprising: the triangle loading plate of aluminum alloy material, is pressed in described battery upper surface; At least three holders, are located at three limits of described triangle loading plate respectively, and outwardly perpendicular to described triangle loading plate; Wherein, described three holders press on the outside of described battery respectively, to grip this battery; By above-mentioned fixing, the present invention effectively solves battery in ADCP cell host storehouse because carrying and water impact cause the problem of battery dislocation skew, by spacing fixation that is upper and lower, surrounding, greatly reducing battery because rub with screw rod there is breakage thus causes instrument even battery leakage of cannot powering to damage the risk of instrument; Strengthen flow measuring system stability, reduce maintenance cost, improve the quality of products.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (8)
1. an acoustic Doppler fluid velocity profile instrument, is characterized in that, comprising:
Battery compartment, is provided with battery;
Battery fixing bracket, comprising:
The triangle loading plate of aluminum alloy material, is pressed in described battery upper surface;
At least three holders, are located at three limits of described triangle loading plate respectively, and outwardly perpendicular to described triangle loading plate;
Wherein, described three holders press on the outside of described battery respectively, to grip this battery.
2. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, three angles place of described triangle loading plate is respectively equipped with screw, for wearing respectively and screwing togather the screw rod stretched out from described battery compartment; Wherein, described each screw rod presses on the other outside of described battery respectively, to grip this battery.
3. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, the structure that described triangle loading plate is formed in one with each described holder.
4. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, each angle outer rim of described triangle loading plate is arc surface.
5. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, the outwardly end of described each holder has kink, and described kink stretches into the bottom of described battery.
6. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, the outwardly end of described each holder has hook part, and described battery outside surface is provided with boss, and described hook part hook is in described boss.
7. acoustic Doppler fluid velocity profile instrument according to claim 1, is characterized in that, the outwardly end of described each holder has hook part, and described battery outside surface is provided with recess, and described hook part is sticked in described recess.
8. a flow rate measurement mechanism, is characterized in that, comprises the acoustic Doppler fluid velocity profile instrument according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079724.XU CN204536358U (en) | 2015-02-04 | 2015-02-04 | Acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079724.XU CN204536358U (en) | 2015-02-04 | 2015-02-04 | Acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204536358U true CN204536358U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520079724.XU Expired - Fee Related CN204536358U (en) | 2015-02-04 | 2015-02-04 | Acoustic Doppler fluid velocity profile instrument and flow rate measurement mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968779A (en) * | 2024-04-01 | 2024-05-03 | 水利部南京水利水文自动化研究所 | On-line hydrodynamic section flow calculation method based on HADCP initial field fitting |
-
2015
- 2015-02-04 CN CN201520079724.XU patent/CN204536358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968779A (en) * | 2024-04-01 | 2024-05-03 | 水利部南京水利水文自动化研究所 | On-line hydrodynamic section flow calculation method based on HADCP initial field fitting |
| CN117968779B (en) * | 2024-04-01 | 2024-05-31 | 水利部南京水利水文自动化研究所 | On-line hydrodynamic section flow calculation method based on HADCP initial field fitting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |