CN202304924U - Measuring-bridge-type full-automatic current meter - Google Patents
Measuring-bridge-type full-automatic current meter Download PDFInfo
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- CN202304924U CN202304924U CN2011202515451U CN201120251545U CN202304924U CN 202304924 U CN202304924 U CN 202304924U CN 2011202515451 U CN2011202515451 U CN 2011202515451U CN 201120251545 U CN201120251545 U CN 201120251545U CN 202304924 U CN202304924 U CN 202304924U
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- measuring
- bridge
- automatic current
- current meter
- sensor
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a measuring-bridge-type full-automatic current meter, which belongs to the technical fields of channel flow velocity on-line telemetering, flow measurement and data long transmission. The technical scheme is that the measuring-bridge-type full-automatic current meter comprises a measuring bridge (1), a measuring vehicle (5), a measuring arm (7), a measuring rod (8) and a sensor (9), the measuring vehicle is arranged on the measuring bridge, the measuring arm extending out of the measuring bridge is arranged on the lateral face of the measuring vehicle, the measuring rod vertical to the measuring bridge is arranged on the measuring arm, and the sensor is arranged at the bottom of the measuring rod. The measuring-bridge-type full-automatic current meter has the advantages that each portion can be manufactured in batch in factories and assembled on site, installation and maintenance are convenient, a storage battery is used for supplying power, power can be automatically charged, and the measuring-bridge-type full-automatic current meter can be sufficiently suitable to field environment. The measuring rod is smooth on the surface to prevent floaters, the empennage can be drooped to guarantee the water flow direction to be coincided with the flow velocity sensor, and dropping of the floaters is guaranteed when water is discharged. An anti-theft protective wall and a global position system (GPS) anti-theft device prevent damage and loss, and the measuring-bridge-type full-automatic current meter can be disassembled when water discharge is finished and is suitable to characteristics of seasonal water discharge.
Description
Technical field
The utility model relates to the full-automatic current meter of a kind of survey bridge-type, belongs to the online remote measurement of channel flow velocity, flow metering and data remote technical field.
Background technology
At present, existing broad canal capacity metering method adopts the flow velocity area-method more, and the mode of employing and equipment mainly contain following three kinds: 1. hand-held rotating plasma current meter, and through the hand-held rotating plasma current meter of people, pointwise is carried out hand dipping by different depth; 2. hoist cable formula hydrographic winch, in the river course or the channel two ends hoist cable is set, hang current meter on the hoist cable, traction, driving, catanator are set on the coast, measure by different depth by the current meter pointwise that the people controls on the hoist cable; 3. V-ADCP Doppler profile current meter is installed in the bank of river or channel usually, in water body, launches ultrasound wave, can gather high-quality flow velocity, water level, data on flows by real-time online.Above-mentioned these three kinds of modes all can not leave human be operated at the scene on the spot, can't realize long-term online automatic detection flow velocity; V-ADCP Doppler profile current meter not only costs an arm and a leg, and general 300,000 yuans, and the influence of tested water silt content, can not be used for most of yellow irrigated areas.In addition, the open-air long-term flow that detects automatically must Attended mode, but waste of manpower, material resources are difficult to realize; If unmanned, antitheft problem are puzzlement those skilled in the art's a difficult problem all the time.
The utility model content
The utility model purpose provides the full-automatic current meter of a kind of survey bridge-type, realizes the open-air long-term flow that detects automatically, and it is on duty to need not personnel, and practical antitheft solves the problems referred to above that exist in the background technology.
The technical scheme of the utility model is:
The full-automatic current meter of a kind of survey bridge-type comprises and surveys bridge, measuring car, test arm, measuring staff, sensor, on the measuring car; Measuring car is arranged on to be surveyed on the bridge; The side of measuring car is provided with stretches out the side arm of surveying bridge, and test arm is provided with the measuring staff vertical with surveying bridge, and the bottom of measuring staff is provided with sensor.
The bottom of measuring car is provided with road wheel, and measuring car is arranged on through road wheel and surveys on the bridge.
Be provided with guide rail surveying on the bridge, on measuring car, be provided with the slide block with guide rail,, be used for range finding and braking brake simultaneously to guarantee to survey the running orbit of the full-automatic current meter of bridge-type.The section of guide rail can protrude surveys bridge surface or recessed survey bridge surface.
Said test arm is rotatable, and said measuring staff is telescopic.
Drive system, electric power system, control system, data collection and transfering system and GPS burglary-resisting system are set on measuring car; Drive system is that road wheel and measuring staff lift telescopic provide power; Electric power system adopts Vehicular accumulator cell; Accumulator adopts AC charger or gasoline engine generator group to charge automatically, and control system, data collection and transfering system all are that emitter is transmitted in known single-chip microcomputer and sensor, data acquisition.
The sensor that is provided with on the measuring staff comprises flow sensor, cooling-water temperature sensor, goes into water sensor and touches end sensor.Also have measuring staff to be provided with stroke sensor in addition, scalable measuring staff smooth surface, foreign material twine in the anti-sealing; Being provided with on the measuring staff can sagging empennage; Guarantee water (flow) direction and flow sensor detection side to matching, and empennage is sagging when sensor rises to the water surface, the measuring staff smooth surface; Guarantee that smooth downslide of the floating thing of being hung on the measuring staff comes off, in the landing water.
Said survey bridge, measuring car are provided with a plurality of handles, lift means of transport after the end that is used for supplying water, and transport administrative authority back, with anti-lost.
Automatically detect flow for a long time for solving the field, the antitheft problem that unmanned produces, said survey bridge two ends are provided with fender wall; The antitheft revetment is as far as possible near the channel bank, and is highly suitable, suitable length; Antitheft door is housed, so that survey the installation and removal of the full-automatic current meter of bridge-type.
The full-automatic current meter of said survey bridge-type has the GPS anti-theft device, and the warning and the tracking that are used to steal when taking place are recovered.
It is on duty that the utility model need not personnel, need not personnel's execute-in-place, accomplishes flow measurement, data transfer task automatically.
Adopt the utility model; Utilize channel to survey bridge; Survey the full-automatic current meter of bridge-type and put down measuring staff at certain intervals, the flow velocity of the different depth of waters of measuring staff bottom velocity sensor measurement calculates mean flow rate and water delivery flow; Upload data to administrative authority, control the full-automatic current meter completion of survey bridge-type measuring task automatically according to preestablishing the time interval and flow process simultaneously.
Can make good the utility model assembly in factory and install easily at the use scene, through the control remote measurement, the flow velocity signal and the depth of water of gathering diverse location calculate the instantaneous delivery of rivers and canals and calculate integrated flow simultaneously according to formula.Through communication network, but at the bottom of the host computer remote collection canal, the various data of the depth of water, flow velocity, flow to be to realize the water consumption measurement management.The utility model can remove surveying the full-automatic current meter integral body of bridge-type when discharging water end, prevents damage and loss, and when discharge water next time, installs easily once more.
The beneficial effect of the utility model: 1. the each several part of the utility model all can be made in factory in batches, assembled on site, because terrain equipment is whole in advance integrated, on-site installation and maintenance are all very convenient using; 2. can use the manual control of wireless handheld parameter appearance terrain can realize gathering automatically teletransmission again; 3. adopt storage battery power supply, charging automatically fully is fit to field environment; 4. the measuring staff smooth surface prevents floating thing, can guarantee that water (flow) direction and flow sensor coincide by sagging empennage, and floating thing comes off when ensureing water outlet again; 5. guard against theft revetment and GPS anti-theft device prevents damage and loss; 6. when discharging water end, can remove the characteristics that suitable seasonality discharges water with surveying the full-automatic current meter integral body of bridge-type.
Description of drawings
Accompanying drawing 2 is that the utility model embodiment uses synoptic diagram on the rectangle canal;
Accompanying drawing 3 is to use schematic top plan view on the utility model embodiment rectangle canal;
Among the figure: survey bridge 1, channel 2, antitheft revetment 3, guide rail 4, measuring car 5, road wheel 6, test arm 7, measuring staff 8, sensor 9, slide block 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
In an embodiment, the utility model is applied on the channel, the full-automatic current meter of a kind of survey bridge-type; Comprise and survey bridge 1, measuring car 5, road wheel 6, test arm 7, measuring staff 8, sensor 9; The bottom of measuring car is provided with road wheel, and measuring car is arranged on through road wheel and surveys on the bridge, and the side of measuring car is provided with stretches out the test arm of surveying bridge; Test arm is provided with the measuring staff vertical with surveying bridge, and the bottom of measuring staff is provided with sensor.On the survey bridge, be provided with guide rail 4, on measuring car, be provided with slide block 10 with guide rail.Said test arm is rotatable, and said measuring staff is telescopic.For solving the open-air long-term flow that detects automatically, the antitheft problem that unmanned produces is provided with the antitheft revetment in the channel two sides; The antitheft revetment is as far as possible near the channel bank, and is highly suitable, suitable length; Antitheft door is housed, so that survey the installation and removal of the full-automatic current meter of bridge-type.
Adopt the utility model; Utilize channel to survey bridge; Survey the full-automatic current meter of bridge-type and put down measuring staff at certain intervals, the flow velocity of the different depth of waters of measuring staff bottom velocity sensor measurement calculates mean flow rate and water delivery flow; Upload data to administrative authority, control the full-automatic current meter completion of survey bridge-type measuring task automatically according to preestablishing the time interval and flow process simultaneously.
The utility model utilizes wireless handheld parameter appearance to carry out parameter setting and terrain control to the utility model on the channel bank.
Claims (9)
1. survey the full-automatic current meter of bridge-type for one kind; It is characterized in that comprising survey bridge (1), measuring car (5), test arm (7), measuring staff (8), sensor (9); Measuring car is arranged on to be surveyed on the bridge; The side of measuring car is provided with stretches out the test arm of surveying bridge, and test arm is provided with the measuring staff vertical with surveying bridge, and the bottom of measuring staff is provided with sensor.
2. the survey bridge-type full-automatic current meter according to claim 1 is characterized in that on the survey bridge, being provided with guide rail (4), on measuring car, is provided with the slide block (10) with guide rail.
3. according to claim 1 or 2 said full-automatic current meters of survey bridge-type, it is characterized in that the bottom of measuring car is provided with road wheel (6), measuring car is arranged on through road wheel and surveys on the bridge.
4. the survey bridge-type full-automatic current meter according to claim 1 is characterized in that said test arm is rotatable, and said measuring staff is telescopic.
5. according to claim 1 or 2 said full-automatic current meters of survey bridge-type, it is characterized in that on measuring car, being provided with drive system, electric power system, control system, data collection and transfering system and GPS burglary-resisting system.
6. according to claim 1 or 2 said full-automatic current meters of survey bridge-type, it is characterized in that measuring staff is provided with stroke sensor.
7. the survey bridge-type full-automatic current meter according to claim 1 is characterized in that comprising the sensor that is provided with on the measuring staff flow sensor, cooling-water temperature sensor, go into water sensor and touch end sensor.
8. the survey bridge-type full-automatic current meter according to claim 1 is characterized in that said survey bridge, measuring car are provided with a plurality of handles.
9. according to claim 1 or 2 said full-automatic current meters of survey bridge-type, it is characterized in that said survey bridge (1) two ends are provided with fender wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202515451U CN202304924U (en) | 2011-07-18 | 2011-07-18 | Measuring-bridge-type full-automatic current meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202515451U CN202304924U (en) | 2011-07-18 | 2011-07-18 | Measuring-bridge-type full-automatic current meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304924U true CN202304924U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202515451U Expired - Fee Related CN202304924U (en) | 2011-07-18 | 2011-07-18 | Measuring-bridge-type full-automatic current meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509832A (en) * | 2015-12-30 | 2016-04-20 | 云南省水文水资源局昆明分局 | Hanging-rod-type manual flow testing device |
| CN110211346A (en) * | 2019-06-13 | 2019-09-06 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of urban sewage pipeline water level alarm equipment |
| CN112730879A (en) * | 2020-12-08 | 2021-04-30 | 扬州大学 | Intelligent river flow velocity measuring device and method |
-
2011
- 2011-07-18 CN CN2011202515451U patent/CN202304924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509832A (en) * | 2015-12-30 | 2016-04-20 | 云南省水文水资源局昆明分局 | Hanging-rod-type manual flow testing device |
| CN105509832B (en) * | 2015-12-30 | 2018-09-04 | 云南省水文水资源局昆明分局 | A kind of artificial discharge measurement device of hanging stick formula |
| CN110211346A (en) * | 2019-06-13 | 2019-09-06 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of urban sewage pipeline water level alarm equipment |
| CN112730879A (en) * | 2020-12-08 | 2021-04-30 | 扬州大学 | Intelligent river flow velocity measuring device and method |
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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 |
Granted publication date: 20120704 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |