Underground water level observation device with alarm structure

Abstract

The utility model relates to the technical field of water level observation, and discloses an underground water level observation device with an alarm structure. The device comprises a device box body, two connecting discs are fixedly connected in the device box body, a motor is connected to one side of the device box body, a rotating rod is fixedly connected to an output shaft of the motor, one end of the rotating rod penetrates through the two connecting discs and is rotationally connected with the two connecting discs, a first connecting wire is wound on the rotating rod, and a second connecting wire is wound on the first connecting wire. The bottom end of the first connecting line is fixedly connected with a pressure water level gauge, one side of the equipment box body is fixedly connected with a water level recorder, the first connecting line is connected with the water level recorder, an automatic alarm is fixedly installed on the equipment box body, and the top of the equipment box body is connected with a solar panel. When the device is used, the device can measure the water level of deep underground water and the depth of the underground water, and the applicability of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water level observation, in particular to an underground water level observation device provided with an alarm structure. Background Art

[0002] The groundwater level observation device is a device used to monitor and record the changes in groundwater levels. The working principle of the groundwater level observation device is usually that the sensor detects the change in water level and converts this information into electrical signals. The data recorder then records these signals and may store or transmit the data to a remote location. These data are very important for fields such as water resource management, environmental monitoring, and geological disaster prevention. After searching, the relevant document (CN201821661319.9) discloses a remote automatic observation device for groundwater levels. The utility model is provided with a fixed seat and a measuring ruler on the ground at the upper end of the borehole, and a float is provided in the borehole. The float is fixedly connected to a connecting rod, and the connecting rod is slidably sleeved in a casing. The casing is fixedly connected to a slider, and the slider is slidably connected to the vertical rod of the fixed seat. A connecting rod with a marking rod is fixed at the upper end of the rack of the connecting rod. The connecting block, the pointer end of the marking rod is close to the scale position of the measuring ruler; the rack is meshed with the gear, the gear is fixed to the rotating rod, the rotating rod is connected to the fixing seat through a bearing, an active bevel gear is arranged on the rotating rod, the active bevel gear is meshed with the driven bevel gear, the driven bevel gear is fixedly installed on the threaded rod, the threaded rod is rotatably connected to the fixing seat through a bearing, and a threaded hole slider is threadedly connected on the threaded rod; an alarm device which can contact the threaded hole slider is respectively arranged at the upper and lower ends of the support plate fixed on the fixing seat. The utility model has the advantages of simple structure and reliable operation.

[0003] However, the above structure still has some shortcomings and has certain drawbacks when used. First, the use distance is short and it cannot measure the water level and depth of deeper groundwater. It has great limitations. In addition, when the float is in use, the underground situation is unclear and the detection object of the observation device may be damaged. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an underground water level observation device provided with an alarm structure.

[0005] The utility model is implemented by the following technical scheme: an equipment box, two connecting disks are fixedly connected inside the equipment box, a motor is connected to one side of the equipment box, a rotating rod is fixedly connected to the output shaft of the motor, one end of the rotating rod passes through the two connecting disks and is rotatably connected to the two connecting disks, a first connecting wire is wound around the rotating rod, a pressure water level gauge is fixedly connected to the bottom end of the first connecting wire, a water level recorder is fixedly connected to one side of the equipment box, the first connecting wire is connected to the water level recorder, an automatic alarm is fixedly installed on the equipment box, and a solar panel is connected to the top of the equipment box.

[0006] As a further improvement of the above scheme, an L-shaped connecting wire is fixedly connected to the top of the first connecting wire, one end of the L-shaped connecting wire is fixedly connected to the water level recorder, a support block is fixedly connected to the equipment box, and one end of the L-shaped connecting wire passes through the support block and is fixedly connected to the support block.

[0007] As a further improvement of the above solution, an electric rotating rod is fixedly connected to the top of the equipment box, and the top end of the electric rotating rod is fixedly connected to the solar panel.

[0008] As a further improvement of the above solution, a protective shell is fixedly connected to one side of the equipment box, and the motor is installed in the protective shell.

[0009] As a further improvement of the above solution, a through hole is opened in the equipment box, and one end of the first connecting line extends out of the through hole and is slidably connected to the through hole.

[0010] As a further improvement of the above solution, a device protection shell is installed on the first connecting line, the pressure water level gauge is placed in the device protection shell, and a plurality of connection holes are opened on the device protection shell.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model coordinates the equipment box, the connection plate, the first connection line, the motor and other structures so that the equipment can measure the water level and depth of deeper groundwater when in use, thereby improving the applicability of the equipment when in use.

[0013] The utility model provides a device protection shell and connection holes so that the device can protect the pressure water level gauge when in use, and the plurality of connection holes ensure that the device protection shell does not affect the use of the pressure water level gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the underground water level observation device provided with an alarm structure according to the utility model;

[0015] Figure 2 This is a schematic diagram of the first split structure of the underground water level observation device with an alarm structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the second split structure of the underground water level observation device provided with an alarm structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the third disassembled structure of the underground water level observation device with an alarm structure according to the utility model.

[0018] Description of main symbols:

[0019] 1. Equipment box; 2. Connection plate; 3. Rotating rod; 4. Motor; 5. First connecting line; 6. Pressure water level gauge; 7. Equipment protective shell; 8. L-shaped connecting line; 9. Water level recorder; 10. Support block; 11. Protective cover; 12. Automatic alarm; 13. Electric rotating rod; 14. Solar panel; 15. Support arm; 16. Ground drill. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Please combine Figures 1 to 4 The underground water level observation device with an alarm structure of this embodiment includes: an equipment box 1, two connecting plates 2 are fixedly connected in the equipment box 1, a motor 4 is connected to one side of the equipment box 1, a rotating rod 3 is fixedly connected to the output shaft of the motor 4, one end of the rotating rod 3 passes through the two connecting plates 2 and is rotatably connected to the two connecting plates 2, a first connecting line 5 is wound around the rotating rod 3, a pressure water level gauge 6 is fixedly connected to the bottom end of the first connecting line 5, a water level recorder 9 is fixedly connected to one side of the equipment box 1, the first connecting line 5 is connected to the water level recorder 9, an automatic alarm 12 is fixedly installed on the equipment box 1, and a solar panel 14 is connected to the top of the equipment box 1.

[0022] Through the above technical solution, the device can measure the deeper groundwater level and the depth of groundwater when in use, which greatly improves the applicability of the device when in use.

[0023] An L-shaped connecting line 8 is fixedly connected to the top of the first connecting line 5, one end of the L-shaped connecting line 8 is fixedly connected to the water level recorder 9, a supporting block 10 is fixedly connected to the equipment box 1, and one end of the L-shaped connecting line 8 passes through the supporting block 10 and is fixedly connected to the supporting block 10.

[0024] Through the above technical solution, the support block 10 plays a role in supporting and fixing the L-shaped connecting line 8 , and the L-shaped connecting line 8 plays a role in connecting the first connecting line 5 with the water level recorder 9 .

[0025] An electric rotating rod 13 is fixedly connected to the top of the equipment box 1 , and the top end of the electric rotating rod 13 is fixedly connected to the solar panel 14 .

[0026] Through the above technical solution, the electric rotating rod 13 can drive the solar panel 14 to rotate, so that the solar panel 14 can better absorb sunlight.

[0027] A protective shell 11 is fixedly connected to one side of the equipment box 1 , and the motor 4 is installed in the protective shell 11 .

[0028] Through the above technical solution, the protective casing 11 protects the motor 4 from being damaged.

[0029] A through hole is provided in the device box 1, and one end of the first connecting line 5 extends out of the through hole and is slidably connected to the through hole.

[0030] Through the above technical solution, the through hole enables the first connecting line 5 to slide and rise and fall in the device box 1.

[0031] An equipment protection shell 7 is installed on the first connecting line 5 , and the pressure water level gauge 6 is placed in the equipment protection shell 7 . A plurality of connection holes are opened on the equipment protection shell 7 .

[0032] Through the above technical solution, the equipment protection shell 7 can protect the pressure water level gauge 6 when in use, and the multiple connection holes ensure that the equipment protection shell 7 will not affect the use of the pressure water level gauge 6.

[0033] The implementation principle of an underground water level observation device with an alarm structure in the embodiment of the present application is:

[0034] When in use, the equipment is fixed by cooperating with two support arms 15 and the ground drill 16, and then the output rod of the motor 4 is rotated to drive the rotating rod 3 to rotate, and the rotating rod 3 rotates to drive the first connecting line 5 to rise and fall, and the first connecting line 5 rises and falls to drive the pressure water level gauge 6 to rise and fall. The lifting and lowering of the pressure water level gauge 6 makes it possible to observe the groundwater level, and the pressure water level gauge 6 senses the water level pressure, and then measures the depth of the water level. When the water level depth is too high and then reaches the alarm value set by the automatic alarm 12, an automatic alarm can be given. In long-term use, the solar panel 14 can power the equipment, and the power supply effect of the solar panel 14 can be better exerted through the cooperation of the electric rotating rod 13.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A groundwater level observation device with an alarm structure, characterized in that: include: An equipment box, wherein two connecting disks are fixedly connected inside the equipment box, a motor is connected to one side of the equipment box, a rotating rod is fixedly connected to the output shaft of the motor, one end of the rotating rod passes through the two connecting disks and is rotatably connected to the two connecting disks, a first connecting wire is wound around the rotating rod, a pressure water level gauge is fixedly connected to the bottom end of the first connecting wire, a water level recorder is fixedly connected to one side of the equipment box, the first connecting wire is connected to the water level recorder, an automatic alarm is fixedly installed on the equipment box, and a solar panel is connected to the top of the equipment box.

2. The underground water level observation device with an alarm structure according to claim 1, characterized in that: The top of the first connecting line is fixedly connected to an L-shaped connecting line, one end of which is fixedly connected to a water level recorder, and a support block is fixedly connected to the equipment box, one end of which passes through the support block and is fixedly connected to the support block.

3. The underground water level observation device with an alarm structure according to claim 1, characterized in that: The top of the equipment box is fixedly connected with an electric rotating rod, and the top end of the electric rotating rod is fixedly connected with the solar panel.

4. The underground water level observation device with an alarm structure according to claim 1, characterized in that: A protective shell is fixedly connected to one side of the equipment box, and the motor is installed in the protective shell.

5. The underground water level observation device with an alarm structure according to claim 1, characterized in that: A through hole is provided in the equipment box, and one end of the first connecting line extends out of the through hole and is slidably connected to the through hole.

6. The underground water level observation device with an alarm structure according to claim 1, characterized in that: A device protection shell is installed on the first connecting line, the pressure water level gauge is placed in the device protection shell, and a plurality of connection holes are opened on the device protection shell.

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