Water conservancy surveying water level meter

Abstract

The utility model relates to the technical field of water level survey, and discloses a water conservancy survey water level meter which comprises a support, a mounting rod and an ultrasonic water level meter, one end of the mounting rod is fixedly connected with a fixing hoop, the bottom of the fixing hoop is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a connecting piece, and the lower surface of the connecting piece is provided with a slot. A clamping groove is formed in the inner side wall of the inserting groove, an inserting block is inserted into the inner side wall of the inserting groove, an ultrasonic water level meter is fixedly connected to the lower surface of the inserting block, and a clamping mechanism is arranged between the inserting block and the inserting groove; the ultrasonic water level meter is simple and convenient to install and operate, convenient to disassemble, convenient to overhaul and maintain, environment-friendly, resource-saving and convenient to use, and energy is supplied to the ultrasonic water level meter and the cloud acquisition and transmission terminal through solar energy.

Description

Technical Field

[0001] The utility model relates to the technical field of water level survey, in particular to a water level instrument for hydraulic survey. Background Art

[0002] Water conservancy survey refers to the process of investigating and measuring water resources, hydrogeology, hydrometeorology and other aspects to obtain relevant data; the main purpose of water conservancy survey is to collect water-related data, including water level, flow, water quality, hydrogeology, rainfall and other information. These data play an important role in the planning and decision-making of water conservancy projects such as water resources management, hydrological forecasting, flood prevention and disaster reduction, soil and water conservation, and hydropower generation; water level meter is one of the commonly used instruments in water conservancy survey; it is used to measure the water level of the water body, that is, the vertical distance between the water surface and the reference elevation. At present, common liquid level meters are not convenient to disassemble and assemble, which is inconvenient in later debugging and maintenance. Moreover, the operation is complicated and difficult to install during installation and fixation, and it is easy to fall off after fixation. For this reason, a water level meter for water conservancy survey is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a hydraulic survey water level instrument to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic survey water level meter, comprising a bracket, a mounting rod and an ultrasonic water level meter, one end of the mounting rod is fixedly connected to a fixing hoop, the bottom of the fixing hoop is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a connecting piece, a slot is provided on the lower surface of the connecting piece, a card slot is provided on the inner side wall of the slot, an insert block is inserted into the inner side wall of the slot, the lower surface of the insert block is fixedly connected to the ultrasonic water level meter, and a card connection mechanism is provided between the insert block and the slot.

[0005] As a preferred embodiment, the clamping mechanism includes a clamping slot, a movable slot, a limit slot, a limit block, a clamping block and a spring. A movable slot is provided on the surface of the plug block, a limit slot is provided on the inner side wall of the movable slot, the inner side wall of the limit slot is slidably connected to the limit block, and a clamping block is fixedly connected to one end of the limit block.

[0006] As a preferred solution, the card block fits with the card slot, and the card block is slidably connected to the movable slot, a spring is fixedly connected to the inner side wall of the movable slot, and one end of the spring is fixedly connected to the card block.

[0007] As a preferred solution, a rod groove is opened on the surface of the plug block and is connected to the movable groove. A sliding rod is slidably connected to the inner side wall of the rod groove and one end of the sliding rod is fixedly connected to the block. A button is fixedly connected to one end of the sliding rod.

[0008] As a preferred solution, a photovoltaic panel is fixedly connected to the surface of the bracket, and the photovoltaic panel is set at an angle, a battery pack is fixedly connected to the inner wall of the bracket, and a cloud acquisition and transmission terminal is fixedly connected to the top of the bracket.

[0009] As a preferred solution, the ultrasonic water level meter and the cloud acquisition and transmission terminal are electrically connected to a battery pack.

[0010] As a preferred solution, the ultrasonic water level meter is connected to a cloud acquisition and transmission terminal signal.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The limit block can only slide in the limit slot, and the limit block is fixedly connected to the card block. The limit block limits the card block while making the card block move more smoothly to prevent jamming. When the button is pressed, the slide bar moves, and the movement of the slide bar drives the card block to move. The movement of the card block compresses the spring, so that the spring is in a compressed state, and the plug-in block can be inserted into the slot. When the plug-in block is completely immersed in the slot, release the button, the spring loses pressure and returns to its initial state, and one end of the spring moves to drive the card block to move, and the card block moves to fit into the slot, thereby completing the fixation of the plug-in block, that is, completing the installation of the ultrasonic water level meter. The installation and operation of the ultrasonic water level meter is simple and convenient, easy to disassemble, easy to inspect and maintain, and easy to use.

[0013] 2. The tilted photovoltaic panels can effectively increase the sunlight exposure area, making the conversion of solar energy into electrical energy more efficient. The photovoltaic panels use the photovoltaic effect to generate flowing current, that is, convert solar energy into electrical energy. The converted electrical energy is stored in the battery pack, and the ultrasonic water level meter and the cloud acquisition and transmission terminal are powered by the battery pack, which is environmentally friendly and saves resources. The water level information detected by the ultrasonic water level meter is transmitted to the water conservancy platform in real time through the cloud acquisition and transmission terminal, which is easy to use. 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 a schematic diagram of the planar structure of the clamping mechanism of the utility model.

[0016] Figure 3 For this utility model Figure 1 A magnified view of the structure in the middle.

[0017] In the figure: 1. bracket; 2. photovoltaic panel; 3. battery pack; 4. cloud acquisition and transmission terminal; 5. mounting rod; 6. fixing hoop; 7. connecting plate; 8. connecting piece; 9. plug-in block; 10. ultrasonic water level meter; 11. slot; 12. card slot; 13. movable slot; 14. limit slot; 15. limit block; 16. card block; 17. spring; 18. rod slot; 19. slide bar; 20. button. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 A water level meter for hydraulic survey shown in the figure includes a bracket 1, a mounting rod 5 and an ultrasonic water level meter 10, one end of the mounting rod 5 is fixedly connected to a fixing hoop 6, the bottom of the fixing hoop 6 is fixedly connected to a connecting plate 7, the lower surface of the connecting plate 7 is fixedly connected to a connecting piece 8, the lower surface of the connecting piece 8 is provided with a slot 11, the inner side wall of the slot 11 is provided with a card slot 12, the inner side wall of the slot 11 is plugged with an insert block 9, the lower surface of the insert block 9 is fixedly connected to the ultrasonic water level meter 10, and a card connection mechanism is provided between the insert block 9 and the slot 11.

[0020] In this embodiment, the card connection mechanism includes a card slot 12, a movable slot 13, a limiting slot 14, a limiting block 15, a card block 16 and a spring 17. The surface of the plug block 9 is provided with a movable slot 13, and the inner side wall of the movable slot 13 is provided with a limiting slot 14. The inner side wall of the limiting slot 14 is slidably connected to the limiting block 15, and one end of the limiting block 15 is fixedly connected with a card block 16. The card block 16 fits with the card slot 12, and the card block 16 is slidably connected to the movable slot 13. The inner side wall of the movable slot 13 is fixedly connected with a spring 17, and one end of the spring 17 is fixedly connected to the card block 16. The surface of the plug block 9 is provided with a rod slot 18, and the rod slot 18 is connected to the movable slot 13. The inner side wall of the rod slot 18 is slidably connected with a sliding rod 19, and one end of the sliding rod 19 is fixedly connected to the card block 16, and one end of the sliding rod 19 is fixedly connected to the button 20; the limiting block 15 can only Sliding in the limit groove 14, the limit block 15 is fixedly connected to the card block 16. While the limit block 15 limits the card block 16, the movement of the card block 16 is smoother to prevent jamming. When the button 20 is pressed, the slide bar 19 moves, and the movement of the slide bar 19 drives the card block 16 to move. The card block 16 moves and compresses the spring 17, so that the spring 17 is in a compressed state, and the plug block 9 can be inserted into the slot 11. When the plug block 9 is completely immersed in the slot 11, the button 20 is released, and the spring 17 loses pressure and returns to the initial state. One end of the spring 17 moves to drive the card block 16 to move, and the card block 16 moves to fit with the slot 12, thereby completing the fixation of the plug block 9, that is, completing the installation of the ultrasonic water level meter 10. The ultrasonic water level meter 10 is simple and convenient to install and operate, easy to disassemble, convenient for inspection and maintenance, and easy to use.

[0021] In this embodiment, a photovoltaic panel 2 is fixedly connected to the surface of the bracket 1, and the photovoltaic panel 2 is tilted, a battery pack 3 is fixedly connected to the inner wall of the bracket 1, a cloud acquisition and transmission terminal 4 is fixedly connected to the top of the bracket 1, the ultrasonic water level meter 10 and the cloud acquisition and transmission terminal 4 are electrically connected to the battery pack 3, and the ultrasonic water level meter 10 is signal-connected to the cloud acquisition and transmission terminal 4; the tilted photovoltaic panel 2 can effectively increase the sunlight exposure area, so that the efficiency of converting solar energy into electrical energy is higher, the photovoltaic panel 2 uses the photovoltaic effect to generate a flowing current, that is, converts solar energy into electrical energy, and the converted electrical energy is stored in the battery pack 3, and the ultrasonic water level meter 10 and the cloud acquisition and transmission terminal 4 are powered by the battery pack 3, which is environmentally friendly and saves resources, and the water level information detected by the ultrasonic water level meter 10 is transmitted to the water conservancy platform in real time through the cloud acquisition and transmission terminal 4, which is easy to use.

[0022] Working principle of the utility model: the utility model is a water level meter for water conservancy survey. The limit block 15 can only slide in the limit groove 14. The limit block 15 is fixedly connected with the card block 16. When the limit block 15 limits the card block 16, the card block 16 moves more smoothly to prevent jamming. When the button 20 is pressed, the slide bar 19 moves, and the movement of the slide bar 19 drives the card block 16 to move. The card block 16 moves and compresses the spring 17, so that the spring 17 is in a compressed state, and the plug block 9 can be inserted into the slot 11. When the plug block 9 is completely immersed in the slot 11, the button 20 is released, and the spring 17 loses pressure and returns to the initial state. One end of the spring 17 moves The card block 16 is driven to move, and the card block 16 moves to fit with the card slot 12, thereby completing the fixation of the plug block 9, that is, completing the installation of the ultrasonic water level meter 10; the inclined photovoltaic panel 2 can effectively increase the sunlight exposure area, so that the efficiency of converting solar energy into electrical energy is higher, and the photovoltaic panel 2 uses the photovoltaic effect to generate a flowing current, that is, converts solar energy into electrical energy, and the converted electrical energy is stored in the battery pack 3. The battery pack 3 is used to supply energy to the ultrasonic water level meter 10 and the cloud acquisition and transmission terminal 4, which is environmentally friendly and saves resources. The water level information detected by the ultrasonic water level meter 10 is transmitted to the water conservancy platform in real time through the cloud acquisition and transmission terminal 4.

[0023] 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 water level instrument for hydraulic survey, characterized in that: The invention comprises a bracket (1), a mounting rod (5) and an ultrasonic water level meter (10), wherein one end of the mounting rod (5) is fixedly connected to a fixing hoop (6), the bottom of the fixing hoop (6) is fixedly connected to a connecting plate (7), the lower surface of the connecting plate (7) is fixedly connected to a connecting piece (8), a slot (11) is provided on the lower surface of the connecting piece (8), a clamping slot (12) is provided on the inner side wall of the slot (11), an inserting block (9) is inserted into the inner side wall of the slot (11), the lower surface of the inserting block (9) is fixedly connected to the ultrasonic water level meter (10), and a clamping mechanism is provided between the inserting block (9) and the slot (11).

2. A hydraulic survey water level instrument according to claim 1, characterized in that: The clamping mechanism comprises a clamping groove (12), a movable groove (13), a limiting groove (14), a limiting block (15), a clamping block (16) and a spring (17); the surface of the inserting block (9) is provided with a movable groove (13); the inner side wall of the movable groove (13) is provided with a limiting groove (14); the inner side wall of the limiting groove (14) is slidably connected to the limiting block (15); and one end of the limiting block (15) is fixedly connected to the clamping block (16).

3. A hydraulic survey water level instrument according to claim 2, characterized in that: The clamping block (16) fits into the clamping slot (12), and the clamping block (16) is slidably connected to the movable slot (13). A spring (17) is fixedly connected to the inner side wall of the movable slot (13), and one end of the spring (17) is fixedly connected to the clamping block (16).

4. A hydraulic survey water level instrument according to claim 1, characterized in that: The insert block (9) has a rod groove (18) on its surface and the rod groove (18) is connected to the movable groove (13). The inner wall of the rod groove (18) is slidably connected to a slide rod (19) and one end of the slide rod (19) is fixedly connected to the clamp block (16). One end of the slide rod (19) is fixedly connected to a button (20).

5. A hydraulic survey water level instrument according to claim 1, characterized in that: A photovoltaic panel (2) is fixedly connected to the surface of the bracket (1), and the photovoltaic panel (2) is arranged in an inclined manner. A battery pack (3) is fixedly connected to the inner wall of the bracket (1), and a cloud acquisition transmission terminal (4) is fixedly connected to the top of the bracket (1).

6. A hydraulic survey water level instrument according to claim 1, characterized in that: The ultrasonic water level meter (10) and the cloud acquisition and transmission terminal (4) are electrically connected to the battery pack (3).

7. A hydraulic survey water level instrument according to claim 1, characterized in that: The ultrasonic water level meter (10) is connected to the cloud acquisition and transmission terminal (4) for signal transmission.

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