Non-contact online radar water level gauge

Abstract

The utility model relates to the technical field of radar water level gauges, and discloses a non-contact online radar water level gauge which is characterized in that a first adjusting rod is arranged at the upper end of a supporting rod in a penetrating manner, a second adjusting rod is arranged at one end of the first adjusting rod in a penetrating manner, and a mounting sleeve is sleeved outside the first adjusting rod; a solar photovoltaic panel is connected to the upper portion of the mounting sleeve through a supporting rod, a fixing sleeve is fixed to one end of the second adjusting rod, a radar water level gauge is arranged in the fixing sleeve in a penetrating mode, a groove is formed in the inner side of the fixing sleeve, a limiting plate is arranged in the groove, and positioning rods are symmetrically arranged on the outer side of the limiting plate. And through work of a third electric telescopic rod, a limiting plate can move in a groove, a positioning rod is embedded into a positioning hole, in this way, the radar water level gauge can be positioned and installed in a fixing sleeve, the installation efficiency of the radar water level gauge is effectively improved, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of radar water level gauges, in particular to a non-contact online radar water level gauge. Background Art

[0002] Radar water level meter, also known as water level radar, is an electronic device that uses electromagnetic waves to detect targets. Its main function is to carry out water conservancy monitoring, sewage treatment and flood warning. It emits electromagnetic waves to illuminate the target and receives echoes, thereby obtaining information such as the distance from the water level and water flow to the electromagnetic wave emission point, the rate of change of distance, direction, and altitude.

[0003] A Chinese patent discloses a non-contact online radar water level meter (publication number CN217980460U). The patented technology includes a base plate, a vertical pole is provided on the top surface of the base plate, an electric telescopic pole is provided on the side of the vertical pole, a mounting seat is provided on the surface of the electric telescopic pole, a rotating motor is provided on the side of the mounting seat, a movable frame and a camera are provided on the bottom surface of the mounting seat, an adjusting motor is provided on the side of the movable frame, a rotating shaft is provided at the output end of the adjusting motor, a water level meter body is provided on the surface of the rotating shaft, a level meter is provided on the top surface of the water level meter body, the movable frame can be adjusted in angle under the rotation of the rotating motor, the adjusting motor arranged on the side of the movable frame enables the water level meter body to rotate in another direction, the level meter on the top surface of the water level meter body is observed through the camera, and the water level meter body is conveniently adjusted horizontally. These designs enable the water level meter body to be adjusted horizontally after installation, reduce measurement errors, and make monitoring results more accurate.

[0004] However, there are still some shortcomings in this patent. Although this patent can adjust the radar water level meter, it can be seen from the attached drawings of the patent that the radar water level meter of this patent cannot be quickly installed and disassembled, which makes it inconvenient to maintain the radar water level meter and has low practicality. Therefore, those skilled in the art provide a non-contact online radar water level meter to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a non-contact online radar water level meter to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A non-contact online radar water level gauge comprises a support rod and a base arranged at the lower end of the support rod, a first adjusting rod is penetrated at the upper end of the support rod, a second adjusting rod is penetrated at one end of the first adjusting rod, a mounting sleeve is sleeved on the outside of the first adjusting rod, a solar photovoltaic panel is connected to the top of the mounting sleeve via a support rod, a fixing sleeve is fixed at one end of the second adjusting rod, a radar water level gauge is penetrated inside the fixing sleeve, a groove is provided on the inner side of the fixing sleeve, a limit plate is provided inside the groove, positioning rods are symmetrically provided on the outer side of the limit plate, and a positioning hole is provided on the outside of the radar water level gauge.

[0008] As a further solution of the utility model: two positioning rods are symmetrically arranged on the outer side of the limiting plate, and one end of the positioning rod is embedded in the interior of the positioning hole.

[0009] As a further solution of the utility model: a third electric telescopic rod is symmetrically arranged inside the groove, and the telescopic end of the third electric telescopic rod is connected to the inner side of the limiting plate.

[0010] As a further solution of the utility model: a first adjustment slot is opened inside the support rod, a first limit plate is installed inside the first adjustment slot at the lower end of the first adjustment rod, and a first electric telescopic rod is also arranged inside the first adjustment slot.

[0011] As a further solution of the utility model: the first adjusting rod is set in an "L" shape, and the telescopic end of the first electric telescopic rod is connected to the lower surface of the first limiting plate.

[0012] As a further solution of the utility model: a second adjustment groove is opened inside the first adjustment rod, a second limit plate is installed inside the second adjustment groove at one end of the second adjustment rod, a second electric telescopic rod is also arranged inside the second adjustment groove, and the telescopic end of the second electric telescopic rod is connected to one end of the second limit plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A non-contact online radar water level meter, through the operation of the third electric telescopic rod inside the groove, the limit plate will move inside the groove, and the positioning rod will be embedded in the positioning hole, so that the radar water level meter can be positioned and installed inside the fixed sleeve. The setting structure is simple, and automatic installation can be realized, which effectively improves its installation efficiency and has good practicality.

[0015] 2. A non-contact online radar water level meter, which changes the height between the first adjusting rod and the support rod by the operation of the first electric telescopic rod inside the first adjusting groove, and changes the distance between the second adjusting rod and the first adjusting rod by the operation of the second electric telescopic rod inside the second adjusting groove, thereby enabling the radar water level meter to be used at different heights and positions. The structure of the arrangement is simple, can achieve the purpose of automatic adjustment, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a non-contact online radar water level meter;

[0017] Figure 2 A schematic diagram of the internal structure of a support rod in a non-contact online radar water level gauge;

[0018] Figure 3 It is a structural schematic diagram of a fixed sleeve in a non-contact online radar water level gauge;

[0019] Figure 4 The figure is a schematic diagram of the structure of a limit plate in a non-contact online radar water level gauge.

[0020] In the figure: 1. support rod; 11. base; 12. first electric telescopic rod; 13. first adjusting slot; 2. first adjusting rod; 21. second electric telescopic rod; 22. second adjusting slot; 23. first limit plate; 3. solar photovoltaic panel; 31. installation sleeve; 4. second adjusting rod; 41. second limit plate; 5. fixing sleeve; 51. limit plate; 52. groove; 53. positioning rod; 54. third electric telescopic rod; 6. radar water level gauge; 61. positioning hole. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4In an embodiment of the utility model, a non-contact online radar water level gauge comprises a support rod 1 and a base 11 arranged at the lower end of the support rod 1, a first adjusting rod 2 is penetrated at the upper end of the support rod 1, a second adjusting rod 4 is penetrated at one end of the first adjusting rod 2, and a mounting sleeve 31 is sleeved on the outside of the first adjusting rod 2, a solar photovoltaic panel 3 is connected to the top of the mounting sleeve 31 through a support rod, a fixing sleeve 5 is fixed at one end of the second adjusting rod 4, a radar water level gauge 6 is penetrated inside the fixing sleeve 5, and a groove 52 is provided on the inner side of the fixing sleeve 5, a limit plate 51 is provided inside the groove 52, a positioning rod 53 is symmetrically provided on the outer side of the limit plate 51, and a positioning hole 61 is provided on the outer side of the radar water level gauge 6, and the positioning rod 53 is embedded in the positioning hole 61 to realize the positioning installation of the radar water level gauge 6, and the height and position of the radar water level gauge 6 can be adjusted by the operation of the first electric telescopic rod 12 and the second electric telescopic rod 21, so that the radar water level gauge 6 can be better used.

[0022] exist Figure 3 and Figure 4 Middle: Two positioning rods 53 are symmetrically arranged on the outer side of the limit plate 51, and one end of the positioning rod 53 is embedded in the interior of the positioning hole 61. A third electric telescopic rod 54 is also symmetrically arranged inside the groove 52. The telescopic end of the third electric telescopic rod 54 is connected to the inner side of the limit plate 51. This setting utilizes the work of the third electric telescopic rod 54 to move the limit plate 51, and then allows the positioning rod 53 to enter the interior of the positioning hole 61, thereby ensuring the installation of the radar water level meter 6.

[0023] exist Figure 2 Middle: A first adjustment groove 13 is opened inside the support rod 1, and a first limit plate 23 is installed inside the first adjustment groove 13 at the lower end of the first adjustment rod 2. A first electric telescopic rod 12 is also arranged inside the first adjustment groove 13. The first adjustment rod 2 is set in an "L" shape, and the telescopic end of the first electric telescopic rod 12 is connected to the lower surface of the first limit plate 23. This setting utilizes the operation of the first electric telescopic rod 12 to make the first adjustment rod 2 move inside the support rod 1, thereby adjusting the height of the radar water level meter 6.

[0024] exist Figure 2 Middle: A second adjusting groove 22 is opened inside the first adjusting rod 2, and a second limiting plate 41 is installed inside the second adjusting groove 22 at one end of the second adjusting rod 4. A second electric telescopic rod 21 is also arranged inside the second adjusting groove 22, and the telescopic end of the second electric telescopic rod 21 is connected to one end of the second limiting plate 41. This setting utilizes the operation of the second electric telescopic rod 21 inside the second adjusting groove 22, which will cause the second adjusting rod 4 to move inside the first adjusting rod 2, thereby adjusting the position of the radar water level meter 6.

[0025] The working principle of the utility model is as follows: when the radar water level meter mounting bracket of the utility model is used, the radar water level meter 6 is first installed inside the fixing sleeve 5. During installation, the third electric telescopic rod 54 inside the groove 52 can be started to work, so that the limit plate 51 can move inside the groove 52, and the positioning rod 53 outside the limit plate 51 can be embedded into the positioning hole 61, so that the radar water level meter 6 can be installed. After installation, the first electric telescopic rod 12 inside the first adjusting groove 13 can work, so that the height of the first adjusting rod 2 and the support rod 1 can be changed. At the same time, the second electric telescopic rod 21 inside the second adjusting groove 22 can work, so that the distance between the second adjusting rod 4 and the first adjusting rod 2 can be changed, so that the radar water level meter 6 can be used at different heights and positions, so as to achieve the purpose of automatic adjustment, and has good practicality.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-contact online radar water level gauge, comprising a support rod (1) and a base (11) arranged at the lower end of the support rod (1), characterized in that: A first adjusting rod (2) is provided through the upper end of the support rod (1), a second adjusting rod (4) is provided through one end of the first adjusting rod (2), and a mounting sleeve (31) is sleeved on the outside of the first adjusting rod (2), and a solar photovoltaic panel (3) is connected to the top of the mounting sleeve (31) through a support rod, a fixing sleeve (5) is fixed on one end of the second adjusting rod (4), a radar water level gauge (6) is provided through the inside of the fixing sleeve (5), and a groove (52) is provided on the inner side of the fixing sleeve (5), a limit plate (51) is provided inside the groove (52), and positioning rods (53) are symmetrically provided on the outer side of the limit plate (51), and a positioning hole (61) is provided on the outside of the radar water level gauge (6).

2. A non-contact online radar water level gauge according to claim 1, characterized in that: Two positioning rods (53) are symmetrically arranged on the outer side of the limiting plate (51), and one end of the positioning rod (53) is embedded in the interior of the positioning hole (61).

3. A non-contact online radar water level gauge according to claim 1, characterized in that: A third electric telescopic rod (54) is symmetrically arranged inside the groove (52), and the telescopic end of the third electric telescopic rod (54) is connected to the inner side of the limiting plate (51).

4. The non-contact online radar water level gauge according to claim 1, characterized in that: A first adjustment slot (13) is provided inside the support rod (1), a first limit plate (23) is installed at the lower end of the first adjustment rod (2) inside the first adjustment slot (13), and a first electric telescopic rod (12) is also provided inside the first adjustment slot (13).

5. A non-contact online radar water level gauge according to claim 4, characterized in that: The first adjustment rod (2) is arranged in an "L" shape, and the telescopic end of the first electric telescopic rod (12) is connected to the lower surface of the first limiting plate (23).

6. The non-contact online radar water level gauge according to claim 1, characterized in that: A second adjustment slot (22) is provided inside the first adjustment rod (2); one end of the second adjustment rod (4) is installed with a second limit plate (41) inside the second adjustment slot (22); a second electric telescopic rod (21) is also provided inside the second adjustment slot (22); the telescopic end of the second electric telescopic rod (21) is connected to one end of the second limit plate (41).

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