CN217980460U - Non-contact on-line radar water level gauge - Google Patents
Non-contact on-line radar water level gauge Download PDFInfo
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- CN217980460U CN217980460U CN202221551994.2U CN202221551994U CN217980460U CN 217980460 U CN217980460 U CN 217980460U CN 202221551994 U CN202221551994 U CN 202221551994U CN 217980460 U CN217980460 U CN 217980460U
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- level gauge
- electric telescopic
- movable frame
- contact
- mount pad
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Abstract
The utility model provides an online radar fluviograph of non-contact, relate to level measuring instrument technical field, comprising a base plate, the top surface of bottom plate is equipped with the pole setting, the side of pole setting is equipped with electric telescopic handle, electric telescopic handle's surface is equipped with the mount pad, the side of mount pad is equipped with the rotating electrical machines, the bottom surface of mount pad is equipped with movable frame and camera, movable frame's side is equipped with the accommodate motor, the output of accommodate motor is equipped with the rotation axis, the surface of rotation axis is equipped with the fluviograph body, the top surface of fluviograph body is equipped with the spirit level, movable frame can carry out angle modulation under the rotation of rotating electrical machines, the accommodate motor that the movable frame side set up makes the fluviograph body can rotate along another direction, observe the spirit level of fluviograph body top surface through the camera, be convenient for carry out level control to the fluviograph body, these designs make the fluviograph body can carry out level control after the installation, measuring error has been reduced, make the monitoring result more accurate.
Description
Technical Field
The utility model relates to a liquid level measuring instrument technical field especially relates to an online radar fluviograph of non-contact.
Background
Radar level gauge, also known as water level radar, is the electronic equipment of utilizing electromagnetic wave to survey the target, and its main measurement principle is from radar water level sensing antenna transmission radar pulse, and the pulse that the antenna was received and is reflected from the surface of water to record time T, because electromagnetic wave propagation speed C is the constant, thereby reachs the distance D to the surface of water. The method is mainly applied to the fields of river water level and open channel water level automatic monitoring, reservoir dam front and dam tail water level monitoring, surge tower water level monitoring and the like.
The existing radar water level gauge cannot keep the water level gauge body horizontally placed after being installed at a specific position, and can generate errors when the water level gauge body transmits and receives signals to the water surface, so that the monitoring result is not accurate enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a non-contact online radar water level gauge.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an online radar fluviograph of non-contact, includes the bottom plate, the top surface of bottom plate is equipped with the pole setting, the side of pole setting is equipped with electric telescopic handle, electric telescopic handle's surface is equipped with the mount pad, the side of mount pad is equipped with the rotating electrical machines, the bottom surface of mount pad is equipped with movable frame and camera, and movable frame and mount pad swing joint, and the output and the movable frame of rotating electrical machines are connected, movable frame's side is equipped with adjusting motor, adjusting motor's output is equipped with the rotation axis, the surface of rotation axis is equipped with the fluviograph body, the top surface of fluviograph body is equipped with the spirit level.
Preferably, a lifting groove is formed in the surface of the vertical rod, a lifting screw rod is arranged in the lifting groove, a lifting motor is arranged in the vertical rod, the output end of the lifting motor is connected with the bottom end of the lifting screw rod, a lifting seat is arranged in the lifting groove, the lifting seat is movably connected with the lifting groove, the lifting seat is connected with the lifting screw rod in a threaded mode, and an electric telescopic rod is movably connected with the lifting seat.
Preferably, a threaded hole is formed in one end of the electric telescopic rod, a limiting plate is arranged at one end of the electric telescopic rod, and the limiting plate is in threaded connection with the threaded hole.
Preferably, the surface of the lifting seat is provided with a positioning plate, the positioning plate is movably connected with the lifting seat, and the positioning plate penetrates through the lifting seat.
Preferably, the top surface of mount pad is equipped with signal transceiver, the center axis of camera and the center axis coincidence of spirit level.
Preferably, the surface of pole setting is equipped with the controller, and the controller respectively with elevator motor, electric telescopic handle, signal transceiver, fluviograph body, rotating electrical machines, camera, accommodate motor electric connection.
Preferably, the top of pole setting is equipped with solar panel, and solar panel and controller electric connection.
Advantageous effects
The utility model discloses in, be equipped with movable frame in the bottom of mount pad, under the rotation of rotating electrical machines, movable frame can carry out angle modulation, and the accommodate motor that the movable frame side set up makes the fluviograph body can rotate along another direction, observe the spirit level of fluviograph body top surface through the camera, be convenient for carry out level control to the fluviograph body, these designs make the fluviograph body can carry out level control after the installation, measuring error has been reduced, it is more accurate to make the monitoring result.
Drawings
FIG. 1 is an isometric view of the present invention;
fig. 2 is an exploded view of the whole structure of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a partial exploded view of the present invention.
Illustration of the drawings:
1. a base plate; 2. a controller; 3. erecting a rod; 4. a lifting groove; 5. a mounting seat; 6. a lifting motor; 7. a lifting screw rod; 8. a solar panel; 9. a lifting seat; 10. positioning a plate; 11. an electric telescopic rod; 12. a signal transceiver; 13. a threaded hole; 14. a limiting plate; 15. a movable frame; 16. a rotating shaft; 17. a water gauge body; 18. a rotating electric machine; 19. a camera; 20. adjusting the motor; 21. a level gauge.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a non-contact online radar water level gauge comprises a bottom plate 1, wherein a vertical rod 3 is arranged on the top surface of the bottom plate 1, an electric telescopic rod 11 is arranged on the side surface of the vertical rod 3, an installation seat 5 is arranged on the surface of the electric telescopic rod 11, a rotating motor 18 is arranged on the side surface of the installation seat 5, a movable frame 15 and a camera 19 are arranged on the bottom surface of the installation seat 5, the movable frame 15 is movably connected with the installation seat 5, the output end of the rotating motor 18 is connected with the movable frame 15, an adjusting motor 20 is arranged on the side surface of the movable frame 15, a rotating shaft 16 is arranged at the output end of the adjusting motor 20, a water level gauge body 17 is arranged on the surface of the rotating shaft 16, and a level gauge 21 is arranged on the top surface of the water level gauge body 17.
The utility model discloses a theory of operation: when the water level gauge body 17 is installed, the electric telescopic rod 11 is firstly parallel to the upright rod 3, the water level gauge body 17 is installed at one end of the electric telescopic rod 11, then the limiting plate 14 is in threaded connection with the threaded hole 13, the water level gauge body 17 is prevented from falling off, then the electric telescopic rod 11 is rotated, the electric telescopic rod 11 is made to be perpendicular to the upright rod 3, the lifting motor 6 is controlled by the controller 2 to drive the lifting screw rod 7 to rotate, the lifting seat 9 drives the electric telescopic rod 11 to move upwards, the electric telescopic rod 11 stretches out and draws back to move the water level gauge body 17 to a specified position, then a spirit level 21 picture transmitted through the camera 19 is used for adjusting the horizontal position of the water level gauge body 17, the signal transceiver 12 can realize online monitoring through a terminal, the movable frame 15 is arranged at the bottom of the installation seat 5, under the rotation of the rotating motor 18, the movable frame 15 can carry out angle adjustment, the adjusting motor 20 arranged on the side face of the movable frame 15 enables the water level gauge body 17 to rotate along another direction, the spirit level gauge 21 on the top face of the water level gauge body 17 is observed through the camera 19, the water level gauge body 17 is convenient for carrying out level adjustment, the water level adjustment, the design is convenient for reducing the adjustment, the measurement result, and the measurement error.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A non-contact online radar level gauge comprises a bottom plate (1), and is characterized in that: the top surface of bottom plate (1) is equipped with pole setting (3), the side of pole setting (3) is equipped with electric telescopic handle (11), the surface of electric telescopic handle (11) is equipped with mount pad (5), the side of mount pad (5) is equipped with rotating electrical machines (18), the bottom surface of mount pad (5) is equipped with movable frame (15) and camera (19), and movable frame (15) and mount pad (5) swing joint, and the output of rotating electrical machines (18) is connected with movable frame (15), the side of movable frame (15) is equipped with accommodate motor (20), the output of accommodate motor (20) is equipped with rotation axis (16), the surface of rotation axis (16) is equipped with fluviograph body (17), the top surface of fluviograph body (17) is equipped with spirit level (21).
2. The non-contact on-line radar level gauge according to claim 1, characterized in that: lifting groove (4) have been seted up on the surface of pole setting (3), be equipped with lift lead screw (7) in lifting groove (4), the inside of pole setting (3) is equipped with elevator motor (6), and the output of elevator motor (6) is connected with the bottom of lift lead screw (7), be equipped with lift seat (9) in lifting groove (4), and lift seat (9) and lifting groove (4) swing joint, and lift seat (9) and lift lead screw (7) threaded connection, and electric telescopic handle (11) and lift seat (9) swing joint.
3. The non-contact on-line radar level gauge according to claim 1, characterized in that: threaded hole (13) are seted up to the one end of electric telescopic handle (11), the one end of electric telescopic handle (11) is equipped with limiting plate (14), and limiting plate (14) and threaded hole (13) threaded connection.
4. The non-contact on-line radar level gauge according to claim 2, characterized in that: the surface of the lifting seat (9) is provided with a positioning plate (10), the positioning plate (10) is movably connected with the lifting seat (9), and the positioning plate (10) penetrates through the lifting seat (9).
5. The non-contact on-line radar level gauge according to claim 1, characterized in that: the top surface of mount pad (5) is equipped with signal transceiver (12), the center pin of camera (19) and the coincidence of the center pin of spirit level (21).
6. The non-contact on-line radar level gauge according to claim 1, characterized in that: the surface of pole setting (3) is equipped with controller (2), and controller (2) respectively with elevator motor (6), electric telescopic handle (11), signal transceiver (12), fluviograph body (17), rotating electrical machines (18), camera (19), accommodate motor (20) electric connection.
7. The non-contact on-line radar level gauge according to claim 1, characterized in that: the top of pole setting (3) is equipped with solar panel (8), and solar panel (8) and controller (2) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551994.2U CN217980460U (en) | 2022-06-21 | 2022-06-21 | Non-contact on-line radar water level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551994.2U CN217980460U (en) | 2022-06-21 | 2022-06-21 | Non-contact on-line radar water level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217980460U true CN217980460U (en) | 2022-12-06 |
Family
ID=84274654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221551994.2U Active CN217980460U (en) | 2022-06-21 | 2022-06-21 | Non-contact on-line radar water level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217980460U (en) |
-
2022
- 2022-06-21 CN CN202221551994.2U patent/CN217980460U/en active Active
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