CN203811240U - Overlook water meter - Google Patents
Overlook water meter Download PDFInfo
- Publication number
- CN203811240U CN203811240U CN201420237793.4U CN201420237793U CN203811240U CN 203811240 U CN203811240 U CN 203811240U CN 201420237793 U CN201420237793 U CN 201420237793U CN 203811240 U CN203811240 U CN 203811240U
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- water
- level
- probe
- horizontal adjustment
- overlook
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Abstract
The utility model provides an overlook water meter which comprises a water level observing probe, a horizontal adjusting support and a distance switching device. An overlook angle adjusting device is disposed on the horizontal adjusting support. The water level observing probe is disposed on the overlook angle adjusting device. The distance switching device is connected with the water level observing probe. The overlook water meter has the advantages that the overlook water meter can be mounted on a river bank or a bridge to achieve water level measuring, the problem that the mounting position of a traditional vertical observing water meter is limited is solved, the water meter is prevented from being damaged and submerged by floods, a large amount of slit accumulated on the water meter is also prevented, measuring failure caused by river bed change is avoided, safety and reliability of the overlook water meter is guaranteed, and the overlook water meter is simple in structure and convenient to mount.
Description
Technical field
The utility model relates to level measuring instrument equipment technical field, in particular to a kind of water-level gauge of overlooking.
Background technology
Level measuring is the important measure the item in hydrographic survey.At present normally adopt the water-level gauge of Vertical Observation to carry out level measuring.Water-level gauge by water-level gauge support be fixedly installed in river course directly over, by the range finding probe measurement water-level gauge of water-level gauge and the distance between the water surface, realize level measuring.Because water-level gauge is to be installed on directly over river course, and water-level gauge support fixes, and therefore, if riverbed is raised, water-level gauge support is easy to washed away, pile up a large amount of mud or be submerged by flood, and then causes water-level gauge damage and cannot carry out level measuring.Especially in silt river and flood season, this phenomenon is particularly general.
Utility model content
The purpose of this utility model is to provide a kind of water-level gauge of overlooking of waist-level viewing, with solve the environment for use of water-level gauge of current Vertical Observation limited, easily by damage, do not detect the problem of waterlevel data.
The utility model provides overlooks that water-level gauge comprises horizontal adjustment support and apart from conversion processing unit, on described horizontal adjustment support, be provided with depression angle adjusting gear, on described depression angle adjusting gear, be provided with water-level observation probe, describedly apart from conversion processing unit device, pop one's head in and be connected with water-level observation.
Further, described water-level observation probe is radar range finding probe, ultrasonic ranging probe or infrared distance measurement probe.
Further, described horizontal adjustment support and depression angle adjusting gear are structure as a whole, comprise horizontal adjustment pedestal, described horizontal adjustment pedestal is provided with support, described support is provided with level braking mechanism, horizontal final motion screw, vertical braking mechanism, vertical final motion screw, level and visor, and described water-level observation probe is arranged at visor top.
Further, describedly apart from conversion processing unit, comprise microprocessor and data input device, described microprocessor is connected with water-level observation probe, and microprocessor is arranged at the inside of horizontal adjustment pedestal, and described data input device is arranged at the outside of horizontal adjustment pedestal.
As another kind of embodiment, described is laptop computer, panel computer or mobile phone terminal apart from conversion processing unit, and described laptop computer, panel computer or mobile phone terminal are connected with water-level observation probe by data line or bluetooth.
The technique effect that the utility model is realized is: the utility model provides overlooks that water-level gauge comprises water-level observation probe, horizontal adjustment support, depression angle adjusting gear and apart from conversion processing unit, depression angle adjusting gear is according to river bed cross section situation, vertical angle (being depression angle) to water-level observation probe is adjusted, ensure that water-level observation probe can accurately draw waist-level viewing data, apart from conversion processing unit, waist-level viewing data are converted to the water level of observation vertically downward, realize level measuring.The water-level gauge of overlooking that the utility model provides is installed on riverbank, solved the limited problem in installation site of traditional Vertical Observation water-level gauge, avoided changing because of riverbed cannot measuring of causing, avoid overlooking water-level gauge and by flood, washed away, flooded or piled up a large amount of mud, ensured the reliable use of overlooking water-level gauge, and simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 shows the side view structure of overlooking water-level gauge that embodiment provides;
Fig. 2 shows the front elevation structure of overlooking water-level gauge that embodiment provides;
Fig. 3 shows the application scenarios layout of overlooking water-level gauge that embodiment provides.
Mark in figure: 1-overlooks water-level gauge, 2-Vertical Observation water-level gauge, 10-water-level observation probe, 20-horizontal adjustment support and depression angle adjusting gear, 201-visor, 202-depression angle governor motion, 203-level angle governor motion, 204-horizontal adjustment pedestal.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
With reference to figure 1, Fig. 2, the present embodiment provides overlooks that water-level gauge comprises water-level observation probe 10, horizontal adjustment support, depression angle adjusting gear and apart from conversion processing unit.Water-level observation probe is the range finding probes such as radar range finding probe, ultrasonic ranging probe or infrared distance measurement probe.Water-level observation probe is arranged on depression angle adjusting gear, and depression angle adjusting gear is adjusted vertical angle (being depression angle) and the level angle of water-level observation probe.Depression angle adjusting gear is arranged on horizontal adjustment support, and horizontal adjustment support regulates the horizontal level of depression angle adjusting gear, makes the whole water-level gauge maintenance level of overlooking.Water-level observation is popped one's head in and is connected apart from conversion processing unit, and the waist-level viewing data that water-level observation probe gathered apart from conversion processing unit are converted to the water level of observation vertically downward.
Horizontal adjustment support carries out horizontal position adjustment, the similar total powerstation of its structure, transit, spirit-leveling instrument equal angles regulating device, and depression angle adjusting gear carries out depression angle adjustment, and its structure is similar total powerstation, transit, spirit-leveling instrument equal angles regulating device also.In the present embodiment, horizontal adjustment support and depression angle adjusting gear are set to integrative-structure, horizontal adjustment support and depression angle adjusting gear 20 comprise visor 201, depression angle governor motion 202, level angle governor motion 203 and horizontal adjustment pedestal 204, wherein, depression angle governor motion 202 comprises vertical braking mechanism, vertical final motion screw, level, level angle governor motion 203 comprises level braking mechanism, horizontal final motion screw, and depression angle governor motion 202 and level angle governor motion 203 are set to integrative-structure by support.
As a kind of embodiment, apart from conversion processing unit, comprise microprocessor and data input device (as button), by button, realize preset parameter setting.Also display screen can be set, by display screen, carry out data demonstration.Certain, data input device can be structure as a whole with display screen, as touch screen.Microprocessor is connected with water-level observation probe, the waist-level viewing data that microprocessor gathers water-level observation probe are converted to the water level of observation vertically downward, that is to say, the distance of water-level observation probe measurement gained is the pop one's head in air line distance of the water surface one observation station of water-level observation, according to the depression angle of water-level observation probe, utilize Pythagorean theorem, this air line distance is converted to the vertical range that characterizes water level.For simplifying the one-piece construction of overlooking water-level gauge, the circuit board with microprocessor can be installed on to the inside of horizontal adjustment pedestal, button and display screen are arranged at the outside of horizontal adjustment pedestal.
As another kind of embodiment, certain, whole can be also external electronic equipment apart from conversion processing unit, as laptop computer, panel computer, mobile phone terminal etc., the electronic equipments such as laptop computer, panel computer, mobile phone terminal carry out data transmission by data line or bluetooth, the data transmission that water-level observation probe is gathered is to the electronic equipments such as laptop computer, panel computer, mobile phone terminal, and the waist-level viewing data that water-level observation probe gathered by electronic equipments such as laptop computer, panel computer, mobile phone terminals are converted to the water level of observation vertically downward.
With reference to figure 3, the water-level gauge 1 of overlooking that the present embodiment provides is installed on riverbank or bridge, but not river course directly over, therefore not limited by geographical environment, avoided it by flood, washed away, flood or pile up a large amount of mud, ensured the reliable use of overlooking water-level gauge.Certain, the present embodiment provides overlooks water-level gauge 1 and also can be combined with traditional Vertical Observation water-level gauge 2, as shown in Figure 3, and to improve river cross-section level measuring precision.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. overlook water-level gauge for one kind, comprise and it is characterized in that water-level observation probe, also comprise horizontal adjustment support and apart from conversion processing unit, on described horizontal adjustment support, be provided with depression angle adjusting gear, described water-level observation probe is arranged on described depression angle adjusting gear; Describedly apart from conversion processing unit and water-level observation probe, be connected.
2. the water-level gauge of overlooking according to claim 1, is characterized in that, described water-level observation probe is radar range finding probe, ultrasonic ranging probe or infrared distance measurement probe.
3. the water-level gauge of overlooking according to claim 1, it is characterized in that, described horizontal adjustment support and depression angle adjusting gear are structure as a whole, comprise horizontal adjustment pedestal, described horizontal adjustment pedestal is provided with support, described support is provided with level braking mechanism, horizontal final motion screw, vertical braking mechanism, vertical final motion screw, level and visor, and described water-level observation probe is arranged at visor top.
4. the water-level gauge of overlooking according to claim 3, it is characterized in that, describedly apart from conversion processing unit, comprise microprocessor and data input device, described microprocessor is connected with water-level observation probe, microprocessor is arranged at the inside of horizontal adjustment pedestal, and described data input device is arranged at the outside of horizontal adjustment pedestal.
5. the water-level gauge of overlooking according to claim 1, it is characterized in that, described is laptop computer, panel computer or mobile phone terminal apart from conversion processing unit, and described laptop computer, panel computer or mobile phone terminal are connected with water-level observation probe by data line or bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237793.4U CN203811240U (en) | 2014-05-09 | 2014-05-09 | Overlook water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237793.4U CN203811240U (en) | 2014-05-09 | 2014-05-09 | Overlook water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811240U true CN203811240U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237793.4U Active CN203811240U (en) | 2014-05-09 | 2014-05-09 | Overlook water meter |
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| CN (1) | CN203811240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134177A (en) * | 2015-08-26 | 2015-12-09 | 中国农业大学 | Online monitoring device for liquid level of brine extracting well |
| CN112857523A (en) * | 2021-01-16 | 2021-05-28 | 唐山市柳林自动化设备有限公司 | Control method for improving radar water level measurement precision |
-
2014
- 2014-05-09 CN CN201420237793.4U patent/CN203811240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134177A (en) * | 2015-08-26 | 2015-12-09 | 中国农业大学 | Online monitoring device for liquid level of brine extracting well |
| CN112857523A (en) * | 2021-01-16 | 2021-05-28 | 唐山市柳林自动化设备有限公司 | Control method for improving radar water level measurement precision |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |