CN213481460U - Radar level meter convenient for adjusting measurement angle - Google Patents
Radar level meter convenient for adjusting measurement angle Download PDFInfo
- Publication number
- CN213481460U CN213481460U CN202022771250.9U CN202022771250U CN213481460U CN 213481460 U CN213481460 U CN 213481460U CN 202022771250 U CN202022771250 U CN 202022771250U CN 213481460 U CN213481460 U CN 213481460U
- Authority
- CN
- China
- Prior art keywords
- angle
- level meter
- plate
- connecting rod
- fastening knob
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a radar level meter technical field discloses a conveniently adjust radar level meter of measurement angle, including the level meter fixed plate, the level meter body, the upper junction plate, the connecting rod, the lower connecting plate, first fastening knob and second fastening knob, the vertical middle part of installing at the level meter fixed plate of level meter body, the rear end of level meter fixed plate passes through the bolt and is connected with the front end of upper junction plate, the rear end of upper junction plate is passed through the second fastening knob and is connected with the upper end of connecting rod, the front end of lower connecting plate is connected with the lower extreme of connecting rod through first fastening knob, first angle ware is installed in the anterior outside of level meter fixed plate, the second angle ware is installed in the middle part outside of connecting rod, first angle ware includes second angle scale and second angle pointer, the upper end of second angle scale is parallel with the upper end of level meter fixed plate. The utility model discloses installation and the measurement angle of regulation radar level meter that can be convenient as required improve its measurement accuracy.
Description
Technical Field
The utility model relates to a radar level meter technical field especially relates to a conveniently adjust radar level meter of measurement angle.
Background
The antenna of the radar level gauge transmits narrower microwave pulses, the microwave pulses are transmitted downwards through the antenna, the microwaves are reflected back to be received by the antenna system again after contacting the surface of a measured medium, because the propagation speed of the microwaves is extremely high, the time for the electromagnetic waves to reach a target and return to a receiver through reflection is almost instantaneous, signals are transmitted to an electronic circuit part and are automatically converted into level signals, and the data such as the height of materials can be measured.
The antenna of the radar level gauge is small in size, convenient to install and hardly influenced by corrosion and foam; hardly affected by atmospheric water vapor, temperature and pressure variations; the wavelength is shorter, and the reflection on the inclined solid surface is better; small beam angle, concentrated energy and the like, and is widely used at present. The existing radar level meter mainly adopts a horizontal installation mode, when the installation measurement of an inclined cylinder top or the measurement of a material pile formed by materials is carried out, the direct horizontal installation is inconvenient, the measurement error is large during the horizontal installation, and the measurement precision of the radar level meter is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a conveniently adjust radar level meter of measurement angle improves its measurement accuracy by the installation and the measurement angle of the convenient regulation radar level meter as required.
The utility model discloses a following technical scheme realizes: the utility model provides a conveniently adjust radar level meter of measurement angle, includes level meter fixed plate, level meter body, upper junction plate, connecting rod, lower connecting plate, first fastening knob and second fastening knob, the vertical middle part of installing at the level meter fixed plate of level meter body, the rear end of level meter fixed plate passes through the bolt and is connected with the front end of upper junction plate, the rear end of upper junction plate is connected with the upper end of connecting rod through second fastening knob, the front end of lower connecting plate is connected with the lower extreme of connecting rod through first fastening knob, first angle ware is installed in the anterior outside of level meter fixed plate, the second angle ware is installed in the middle part outside of connecting rod.
Further, the first angle device comprises a second angle scale and a second angle pointer, the upper end of the second angle scale is parallel to the upper end of the level meter fixing plate, and the second angle pointer is freely rotatably installed at the front end of the second angle scale.
Furthermore, the second angle device comprises a first angle dial and a first angle pointer, the upper end of the first angle dial is perpendicular to the length direction of the connecting rod, and the first angle pointer can be freely and rotatably installed at the front end of the first angle dial.
Further, a second horizontal vacuometer is mounted at the upper end of the level meter fixing plate.
Further, a first horizontal vacuometer is installed at the upper end of the lower connecting plate.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a radar level meter of convenient regulation measurement angle can adjust the angle between level meter fixed plate and connecting rod through second fastening knob, through the angle between first fastening knob regulation level meter fixed plate and lower connecting plate for the antenna of level meter body stretches perpendicularly to the feed cylinder in, also can adjust the antenna vertical alignment pile material level that makes the level meter body, thereby as required convenient regulation radar level meter's installation and measurement angle improve radar level meter's measurement accuracy.
Drawings
FIG. 1 is a schematic structural view of a radar level gauge of the present invention, which facilitates adjustment of a measurement angle;
FIG. 2 is a schematic structural view of the present invention when mounted on the top of an inclined cylinder;
fig. 3 is a schematic structural view of the present invention for measuring the material pile in the cylinder.
In the figure: 1. a material level meter fixing plate; 2. a level meter body; 3. an upper connecting plate; 4. a connecting rod; 5. a lower connecting plate; 6. a first fastening knob; 7. a second fastening knob; 8. a first horizontal vacuometer; 9. a first angle dial; 10. a second level vacuometer; 12. a second angle scale; 13. a second angle pointer; 20. a charging barrel; 30. and (4) material top.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Example 1
As shown in fig. 1, the utility model discloses a conveniently adjust radar level meter of measurement angle, including level meter fixed plate 1, level meter body 2, upper junction plate 3, connecting rod 4, lower junction plate 5, first fastening knob 6 and second fastening knob 7, level meter body 2 is vertical to be installed at the middle part of level meter fixed plate 1, the rear end of level meter fixed plate 1 passes through the bolt and is connected with the front end of upper junction plate 3, the rear end of upper junction plate 3 passes through second fastening knob 7 and is connected with the upper end of connecting rod 4, the front end of lower junction plate 5 is connected with the lower extreme of connecting rod 4 through first fastening knob 6, first fastening knob 6 in this embodiment, second fastening knob 7 all uses manual L type fastening knob, be convenient for manual regulation. The angle between the level meter fixing plate 1 and the connecting rod 4 can be adjusted through the second fastening knob 7, and the angle between the level meter fixing plate 1 and the lower connecting plate 5 can be adjusted through the first fastening knob 6, so that the radar level meter meets various inclined installation requirements, and the measuring angle of the level meter body 2 can be conveniently adjusted.
In the implementation, a first angle device is arranged on the outer side of the front part of the level meter fixing plate 1, and a second angle device is arranged on the outer side of the middle part of the connecting rod 4. The first angle device comprises a second angle scale 12 and a second angle pointer 13, the upper end of the second angle scale 12 is parallel to the upper end of the level gauge fixing plate 1, and the second angle pointer 13 is freely rotatably arranged at the front end of the second angle scale 12. The second angle device comprises a first angle disc 9 and a first angle pointer, the upper end of the first angle disc 9 is perpendicular to the length direction of the connecting rod 4, and the first angle pointer can be freely and rotatably arranged at the front end of the first angle disc 9. The inclination angle between the connecting rod 4 and the lower connecting plate 5 is measured through the first angle gauge, the inclination angle between the connecting rod 4 and the material level meter fixing plate 1 is measured through the cooperation of the second angle gauge and the first angle gauge, and the measurement angle of the material level meter body 2 is adjusted conveniently and accurately. The upper end of the level gauge fixing plate 1 is provided with a second horizontal vacuole gauge 10, the upper end of the lower connecting plate 5 is provided with a first horizontal vacuole gauge 8, the second horizontal vacuole gauge 10 is used for indicating the horizontal state of the level gauge fixing plate 1, and the first horizontal vacuole gauge 8 is used for indicating the horizontal state of the lower connecting plate 5.
As shown in fig. 2, use the utility model discloses a during the measurement of slope bobbin top, be connected lower connecting plate 5 and the top of slope bobbin top, adjust the angle between level meter fixed plate 1 and connecting rod 4 through second fastening knob 7, adjust the angle between level meter fixed plate 1 and lower connecting plate 5 through first fastening knob 6, adjust level meter fixed plate 1 to the horizontality according to the instruction of second level vacuometer 10, make the antenna of level meter body 2 stretch into feed cylinder 20 perpendicularly in, the microwave pulse of the antenna-emission of level meter body 2 is perpendicular with the material top 30 of feed cylinder 20, improve radar level meter's measurement accuracy.
As shown in fig. 3, the material in the feed cylinder 20 has formed the material heap, uses the utility model discloses a during the measurement of material heap, be connected lower connecting plate 5 with feed cylinder 20's top, through the angle between second fastening knob 7 regulation level meter fixed plate 1 and connecting rod 4, through the angle between first fastening knob 6 regulation level meter fixed plate 1 and lower connecting plate 5 for the antenna of level meter body 2 aims at material top 30 perpendicularly, improves radar level meter's measurement accuracy.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a conveniently adjust radar level gauge of measurement angle which characterized in that: including level meter fixed plate (1), level meter body (2), upper junction plate (3), connecting rod (4), lower connecting plate (5), first fastening knob (6) and second fastening knob (7), level meter body (2) is vertical to be installed at the middle part of level meter fixed plate (1), the rear end of level meter fixed plate (1) passes through the bolt and is connected with the front end of upper junction plate (3), the rear end of upper junction plate (3) is connected with the upper end of connecting rod (4) through second fastening knob (7), the front end of lower connecting plate (5) is connected with the lower extreme of connecting rod (4) through first fastening knob (6), first angle ware is installed in the front portion outside of level meter fixed plate (1), the second angle ware is installed in the middle part outside of connecting rod (4).
2. The radar level gauge facilitating the adjustment of the measuring angle according to claim 1, wherein: the first angle gauge comprises a second angle scale (12) and a second angle pointer (13), the upper end of the second angle scale (12) is parallel to the upper end of the level gauge fixing plate (1), and the second angle pointer (13) can be freely and rotatably installed at the front end of the second angle scale (12).
3. Radar level gauge facilitating the adjustment of the measuring angle according to claim 1 or 2, wherein: the second angle device comprises a first angle disc (9) and a first angle pointer, the upper end of the first angle disc (9) is perpendicular to the length direction of the connecting rod (4), and the first angle pointer can be freely and rotatably installed at the front end of the first angle disc (9).
4. Radar level gauge with facilitated adjustment of the measuring angle, according to claim 3, characterized in that: and a second horizontal vacuometer (10) is mounted at the upper end of the level meter fixing plate (1).
5. Radar level gauge with facilitated adjustment of the measuring angle, according to claim 3, characterized in that: and a first horizontal vacuometer (8) is installed at the upper end of the lower connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771250.9U CN213481460U (en) | 2020-11-26 | 2020-11-26 | Radar level meter convenient for adjusting measurement angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771250.9U CN213481460U (en) | 2020-11-26 | 2020-11-26 | Radar level meter convenient for adjusting measurement angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481460U true CN213481460U (en) | 2021-06-18 |
Family
ID=76357466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771250.9U Active CN213481460U (en) | 2020-11-26 | 2020-11-26 | Radar level meter convenient for adjusting measurement angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481460U (en) |
-
2020
- 2020-11-26 CN CN202022771250.9U patent/CN213481460U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4016012A1 (en) | Fmcw-type radar level gauge | |
| EP2026046A3 (en) | Radar level gauge with variable pulse parameters | |
| AU6033700A (en) | Method and device for liquid level measurement by means of radar radiation | |
| CN101295029A (en) | Double-tub double-siphon weighing rain gauge | |
| CN213481460U (en) | Radar level meter convenient for adjusting measurement angle | |
| CN103376446A (en) | RCS testing background compensation system and method | |
| CN109520591A (en) | New type resin interface level instrument and resin boundary surface measurement method | |
| CN102055536A (en) | Reflector antenna delay measurement method | |
| CN111198029B (en) | Off-line calibration method for radar level gauge | |
| CN210831324U (en) | Liquid level sensor installation angle adjusting device | |
| CN113310436B (en) | Laser detector for straightness of tower type container | |
| CN209909555U (en) | Straight-stroke gas holder height measuring system | |
| CN221173545U (en) | Microwave radar wave water level measuring device | |
| CN215865395U (en) | Radar charge level indicator guided wave anti-wave device of Lyocell material storage tank | |
| CN218584118U (en) | Circulating water flow measuring device | |
| CN210323363U (en) | Intelligent laser device for controlling foundation root opening of iron tower | |
| CN216668908U (en) | Guided wave radar level meter positioning and measuring device | |
| CN220625461U (en) | Full-automatic calibrating device for radar ultrasonic liquid level gauge | |
| CN201294264Y (en) | Horn antenna with dust-proof cover | |
| CN217007695U (en) | Monitoring and positioning device based on K-band radar beacon | |
| CN216348976U (en) | Portable radar water level gauge | |
| CN116793450A (en) | Near-surface water level radar detection device | |
| CN220062802U (en) | Building management caliber capable of being adjusted in extending mode | |
| CN214097768U (en) | Laser radar installation mechanism | |
| CN2182412Y (en) | Rainfall gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |