Non-contact radar water measuring scale

Abstract

The utility model relates to the technical field of water level monitoring, in particular to a non-contact radar water measuring scale which comprises a base, a sliding block is connected in a vertical rod in a sliding mode, a water guiding groove is formed in the top of a transverse rod, clamping grooves are formed in the front end and the rear end of the transverse rod, baffles are inserted in the clamping grooves, and the baffles are connected with the sliding block in a sliding mode. A second motor is fixedly connected to the inner side wall of the mounting frame, a threaded rod is fixedly connected to the output end of the second motor, a moving block is in threaded connection to the outer surface of the threaded rod, a connecting groove is formed in the inner side wall of the second mounting groove, and a bolt is movably connected to the interior of the connecting groove; the bottom of the fixing frame is fixedly connected with a radar measuring instrument, and the radar measuring instrument is located under the transverse rod. According to the utility model, the water chute and the baffle plate are arranged, so that the loss of the radar measuring instrument is reduced, the service life of the radar measuring instrument is prolonged, and the solar panel and the fastening screw are arranged, so that the practicability of the device is improved.

Description

Technical Field

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

[0002] Radar measuring instruments are generally used to measure flow velocity and water level in rivers or channels. At present, radar measuring instruments are usually installed on vertical poles, which are composed of vertical poles and horizontal poles. The vertical poles are fixed to the side of the river or channel, one end of the horizontal pole is fixed to the vertical pole, and the other end is suspended above the river or channel, and the radar measuring instrument is fixed on the horizontal pole.

[0003] The existing non-contact radar water scale needs to install the radar measuring instrument above the river channel when in use. However, water is prone to accumulate inside the mounting frame on rainy days. Even if the drainage trough is used for drainage, a small amount of rainwater will still remain in the groove, which can easily affect the radar measuring instrument. Therefore, a non-contact radar water scale is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a non-contact radar water scale.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-contact radar water measuring scale, comprising a base, a vertical rod fixedly connected to the top of the base, a slider slidably connected inside the vertical rod, a cross bar fixedly connected to the side surface of the slider, a water guide groove is provided on the top of the cross bar, a card slot is provided at the front and rear ends of the cross bar, a baffle is inserted inside the card slot, a mounting frame is fixedly connected to the bottom of the cross bar, a second motor is fixedly connected to the inner side wall of the mounting frame, a threaded rod is fixedly connected to the output end of the second motor, and an end of the threaded rod away from the second motor is rotatably connected to the inner side wall of the mounting frame, a moving block is threadedly connected to the outer surface of the threaded rod, a second mounting groove is provided at the bottom of the moving block, a connecting groove is provided at the inner side wall of the second mounting groove, a fixing frame is movably connected inside the second mounting groove, a bolt is movably connected inside the connecting groove, and the fixing frame is fixedly connected to the moving block through the bolt, a radar measuring instrument is fixedly connected to the bottom of the fixing frame, and the radar measuring instrument is located directly below the cross bar.

[0006] Furthermore: a first mounting groove is formed on the side surface of the vertical rod, and the sliding block is located inside the first mounting groove.

[0007] Further: the inner wall of the first mounting groove is fixedly connected to a support frame, the top of the support frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a screw rod, the end of the screw rod away from the first motor passes through the support frame and is rotatably connected to the inner bottom of the first mounting groove, and the slider is threadedly connected to the outer surface of the screw rod.

[0008] Furthermore: both the front and rear ends of the radar measuring instrument are fixedly connected with connecting plates, the ends of the connecting plates are provided with rectangular grooves, and the inner side walls of the rectangular grooves are fixedly connected with fixing columns.

[0009] Furthermore: the circumferential surface of the fixing column is rotatably connected to the solar panel, the inner side wall of the rectangular groove is fixedly connected to the mounting block, and a circular groove is opened inside the mounting block, and the circular groove corresponds to the position of the solar panel.

[0010] Furthermore: the internal thread of the circular groove is connected with a fastening screw, and the end of the fastening screw is in contact with the side surface of the solar panel.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, by setting a water guide groove and a baffle, when in use, the radar measuring instrument is connected to the moving block by a fixing frame and bolts. When rainwater falls on the cross bar, a part of it is guided along the water guide groove to discharge the cross bar, and the remaining part is guided by the baffle to fall to both ends, thereby avoiding affecting the radar measuring instrument, which is beneficial to reducing the loss of the radar measuring instrument and thus extending the service life of the radar measuring instrument.

[0013] 2. Compared with the prior art, by setting up solar panels and fastening screws, the solar panels are fixed by the fastening screws during use, thereby realizing the installation of the solar panels, and the installation angle of the solar panels can be adjusted to better absorb solar energy. The solar panels are installed under the baffles, and the falling rainwater is used to wash the surface of the solar panels, thereby avoiding dust accumulation on the outside of the solar panels, which is beneficial to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Base; 2. Vertical rod; 3. First mounting groove; 4. First motor; 5. Support frame; 6. Slider; 7. Cross bar; 8. Screw rod; 9. Water guide groove; 10. Slot; 11. Baffle; 12. Mounting frame; 13. Second motor; 14. Threaded rod; 15. Moving block; 16. Second mounting groove; 17. Connecting groove; 18. Fixed frame; 19. Bolt; 20. Radar measuring instrument; 21. Connecting plate; 22. Solar panel; 23. Mounting block; 24. Fastening screw. DETAILED DESCRIPTION

[0019] Reference Figure 1-3 The utility model provides a non-contact radar water scale: comprising a base 1, a vertical rod 2 is fixedly connected to the top of the base 1, a slider 6 is slidably connected inside the vertical rod 2, a cross bar 7 is fixedly connected to the side surface of the slider 6, a water guide groove 9 is provided on the top of the cross bar 7, a card slot 10 is provided at the front and rear ends of the cross bar 7, a baffle 11 is inserted inside the card slot 10, a mounting frame 12 is fixedly connected to the bottom of the cross bar 7, a second motor 13 is fixedly connected to the inner side wall of the mounting frame 12, a threaded rod 14 is fixedly connected to the output end of the second motor 13, and the threaded rod 14 is far away One end of the second motor 13 is rotatably connected to the inner side wall of the mounting frame 12, and the outer surface of the threaded rod 14 is threadedly connected with a moving block 15, and a second mounting groove 16 is provided at the bottom of the moving block 15, and a connecting groove 17 is provided at the inner side wall of the second mounting groove 16, and a fixing frame 18 is movably connected inside the second mounting groove 16, and a bolt 19 is movably connected inside the connecting groove 17, and the fixing frame 18 is fixedly connected to the moving block 15 through the bolt 19, and a radar measuring instrument 20 is fixedly connected to the bottom of the fixing frame 18, and the radar measuring instrument 20 is located directly below the cross bar 7. When in use, the radar measuring instrument 20 is connected to the moving block 15 by using the fixing frame 18 and the bolt 19. When rainwater falls on the cross bar 7, a part of it is guided to discharge the cross bar 7 along the water guide groove 9, and the remaining part is guided by the baffle 11, so as to fall to both ends, thereby avoiding affecting the radar measuring instrument 20, which is conducive to reducing the loss of the radar measuring instrument 20, thereby extending the service life of the radar measuring instrument 20.

[0020] A first mounting groove 3 is formed on the side surface of the vertical rod 2, and a sliding block 6 is located inside the first mounting groove 3. The sliding block 6 slides inside the first mounting groove 3, thereby driving the cross rod 7 to move.

[0021] The inner wall of the first installation groove 3 is fixedly connected with a support frame 5, the top of the support frame 5 is fixedly connected with a first motor 4, the output end of the first motor 4 is fixedly connected with a screw rod 8, the end of the screw rod 8 away from the first motor 4 passes through the support frame 5, and is rotatably connected with the inner bottom of the first installation groove 3, and the slider 6 is threadedly connected with the outer surface of the screw rod 8. The first motor 4 drives the screw rod 8 to rotate, so that the screw rod 8 drives the slider 6 to move up and down, thereby adjusting the height of the crossbar 7, so that the radar measuring instrument 20 adjusts the height, so as to better measure the river.

[0022] The front and rear ends of the radar measuring instrument 20 are fixedly connected with a connecting plate 21, and a rectangular groove is provided at the end of the connecting plate 21, and a fixing column is fixedly connected to the inner wall of the rectangular groove. The circumferential surface of the fixing column is rotatably connected with a solar panel 22, and a mounting block 23 is fixedly connected to the inner wall of the rectangular groove, and a circular groove is provided inside the mounting block 23, and the circular groove corresponds to the position of the solar panel 22. The connecting plate 21 is installed on the side end of the radar measuring instrument 20, and the solar panel 22 is used to convert heat energy into electrical energy and store it in a battery, and then the battery is electrically connected to the radar measuring instrument 20, and the battery is installed inside the solar panel 22.

[0023] The inner thread of the circular groove is connected with a fastening screw 24, and the end of the fastening screw 24 is in contact with the side surface of the solar panel 22. When in use, the fastening screw 24 is used to fix the solar panel 22, thereby realizing the installation of the solar panel 22, and the installation angle of the solar panel 22 can also be adjusted to better absorb solar energy. The solar panel 22 is installed under the baffle 11, and the surface of the solar panel 22 is washed by falling rainwater, thereby avoiding dust accumulation on the outside of the solar panel 22, which is conducive to improving the practicality of the device.

[0024] Working principle: When in use, the radar measuring instrument 20 is connected to the moving block 15 using the fixing frame 18 and the bolts 19. When rainwater falls on the cross bar 7, a part of it is guided along the water channel 9 to discharge the cross bar 7, and the remaining part is guided by the baffle 11 and falls to both ends, thereby avoiding affecting the radar measuring instrument 20, which is beneficial to reducing the loss of the radar measuring instrument 20 and extending the service life of the radar measuring instrument 20.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-contact radar water scale, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical rod (2), the interior of the vertical rod (2) is slidably connected to a slider (6), the side surface of the slider (6) is fixedly connected to a cross rod (7), the top of the cross rod (7) is provided with a water guide groove (9), the front and rear ends of the cross rod (7) are provided with a card slot (10), the interior of the card slot (10) is plugged with a baffle (11), the bottom of the cross rod (7) is fixedly connected to a mounting frame (12), the inner side wall of the mounting frame (12) is fixedly connected to a second motor (13), the output end of the second motor (13) is fixedly connected to a threaded rod (14), and the threaded rod (14) is away from the second motor (13). The end of the threaded rod (14) is rotatably connected to the inner side wall of the mounting frame (12); the outer surface of the threaded rod (14) is threadedly connected to a moving block (15); a second mounting groove (16) is provided at the bottom of the moving block (15); a connecting groove (17) is provided at the inner side wall of the second mounting groove (16); a fixing frame (18) is movably connected inside the second mounting groove (16); a bolt (19) is movably connected inside the connecting groove (17); the fixing frame (18) is fixedly connected to the moving block (15) via the bolt (19); a radar measuring instrument (20) is fixedly connected to the bottom of the fixing frame (18); and the radar measuring instrument (20) is located directly below the cross bar (7).

2. A non-contact radar water scale according to claim 1, characterized in that: A first installation groove (3) is provided on the side surface of the vertical rod (2), and the sliding block (6) is located inside the first installation groove (3).

3. A non-contact radar water scale according to claim 2, characterized in that: The inner side wall of the first mounting groove (3) is fixedly connected to a support frame (5), the top of the support frame (5) is fixedly connected to a first motor (4), the output end of the first motor (4) is fixedly connected to a lead screw (8), the end of the lead screw (8) away from the first motor (4) passes through the support frame (5) and is rotatably connected to the inner bottom of the first mounting groove (3), and the slider (6) is threadedly connected to the outer surface of the lead screw (8).

4. A non-contact radar water scale according to claim 3, characterized in that: The front and rear ends of the radar measuring instrument (20) are both fixedly connected to a connecting plate (21), the end of the connecting plate (21) is provided with a rectangular groove, and the inner side wall of the rectangular groove is fixedly connected to a fixing column.

5. A non-contact radar water scale according to claim 4, characterized in that: The circumferential surface of the fixing column is rotatably connected to a solar panel (22), the inner side wall of the rectangular groove is fixedly connected to a mounting block (23), and a circular groove is provided inside the mounting block (23), and the circular groove corresponds to the position of the solar panel (22).

6. A non-contact radar water scale according to claim 5, characterized in that: The internal thread of the circular groove is connected with a fastening screw rod (24), and the end of the fastening screw rod (24) is in contact with the side surface of the solar panel (22).

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