Online multi-parameter automatic water quality monitoring device

Abstract

The utility model discloses an on-line multi-parameter automatic water quality monitoring device, which relates to the technical field of monitoring devices and comprises a bottom plate, two support plates are fixed at the top of the bottom plate, a winding wheel is rotatably connected between the two support plates, a connecting rope is wound and fixed on the outer side wall of the winding wheel, and the connecting rope is fixed on the bottom plate. A monitoring body is fixed to the other end of the connecting rope, a first motor is fixed to the front surface of the front supporting plate, an output shaft of the first motor is fixedly connected with the front end of the winding wheel, and a signal transmission device is fixed to the top of the bottom plate. According to the online multi-parameter automatic water quality monitoring device, universal wheels, a brake mechanism and a push rod are arranged, so that the device can be moved to an appointed place, then a pedal is treaded by feet, the pedal drives a moving rod to descend, a rubber block is in contact with the ground, the device is limited to move, and the device can be moved to any place for monitoring.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to an online multi-parameter automatic water quality monitoring device. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality. The monitoring scope is very wide, including unpolluted and polluted natural water (rivers, lakes, seas and groundwater) and various industrial drainage. The main monitoring items can be divided into two categories: one is the comprehensive indicators reflecting the water quality, such as temperature, color, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand; the other is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury and organic pesticides. In order to objectively evaluate the water quality of rivers and oceans, in addition to the above monitoring items, it is sometimes necessary to measure the flow rate and flow.

[0003] After searching, the existing patent (publication number: CN220152353U) discloses a water quality monitoring device, including a base, the top of the base is rotatably connected to a rotating rod through a bearing, the top of the rotating rod is provided with a photovoltaic panel, the outer wall of the rotating rod is provided with a data transmission device, the outer wall of the rotating rod is fixedly installed with a fixed rod, the bottom end of the fixed rod is provided with a fixed cylinder, the inner cavity of the fixed cylinder is provided with an adjustment component, the bottom end of the adjustment component extends to the bottom end of the fixed cylinder and is fixedly installed with a monitoring device, the top of the base is provided with a fixed box, and the inner cavity of the fixed box is provided with a sliding component. The water quality monitoring device solves the problem that the water quality monitoring device of the prior art needs to be deeply immersed in the water during actual use, which is very inconvenient when disassembling and repairing, and the user needs to take a boat to the water surface to complete the disassembly and assembly of the monitoring device.

[0004] The rotating rod can move the monitoring device to the shore for easy maintenance, but it has a disadvantage that the device is fixed on the shore and the measuring position cannot be changed. In this way, weather changes cause water level changes, making it impossible for the monitoring device to monitor. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an online multi-parameter automatic water quality monitoring device, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an online multi-parameter automatic water quality monitoring device, comprising a base plate, two support plates are fixed on the top of the base plate, a winding wheel is rotatably connected between the two support plates, a connecting rope is wrapped and fixed on the outer wall of the winding wheel, a monitoring body is fixed to the other end of the connecting rope, a first motor is fixed to the front surface of the front support plate, the output shaft of the first motor and the front end of the winding wheel are fixedly connected, a signal transmission device is fixed on the top of the base plate, a plurality of universal wheels are installed on the bottom of the base plate, a push rod is fixed on the left side of the base plate, and two brake mechanisms are provided inside the base plate.

[0007] Preferably, the brake mechanism includes a moving rod, which is located inside the base plate, a rubber block is fixed to the bottom of the moving rod, a ratchet groove is provided on the outer wall of the moving rod, a storage hole is provided inside the base plate and located outside the moving rod, a first spring is fixed inside the storage hole, a blocking block is fixed to the other end of the first spring, a second spring is sleeved on the outer side of the moving rod, and a pedal is fixed to the top of the moving rod.

[0008] Preferably, a pressing hole is opened at the top of the bottom plate on the left side of the moving rod, a pressing block is provided inside the pressing hole, a pull rope is fixed to the left side of the clamping block, and the other end of the pull rope passes through the pressing block and is fixedly connected to the inner wall of the pressing hole.

[0009] Preferably, a movable plate is slidably connected to the right side of the bottom plate, a hydraulic rod is fixed to the right side of the movable plate, a guide plate is fixed to the outer side wall of the hydraulic rod output shaft, and the connecting rope passes through the movable plate and the guide plate.

[0010] Preferably, a second motor is fixed inside the movable plate, a gear is fixed to the output shaft of the second motor, a tooth groove is provided on the right side of the bottom plate, and the gear is meshingly connected with the tooth groove.

[0011] Preferably, a solar panel is provided above the support plate, the bottom of the solar panel is fixedly connected to the tops of the two support plates, and a battery is fixed on the top of the bottom plate behind the signal transmission device.

[0012] Beneficial Effects

[0013] The utility model provides an online multi-parameter automatic water quality monitoring device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The online multi-parameter automatic water quality monitoring device is equipped with universal wheels and brake mechanisms. The push rod can be pushed to move the device to a designated location. Then the pedal is stepped on with the foot. The pedal brings the moving rod down, and the rubber block contacts the ground to limit the movement of the device. In this way, the device can be moved to any place for monitoring.

[0015] 2. The online multi-parameter automatic water quality monitoring device is provided with a moving plate, a second motor, a gear and a tooth groove. When the connecting rope is wound up, the second motor is started, and the second motor drives the gear to rotate in the tooth groove, so that the moving plate moves back and forth, so that the connecting rope is evenly wound on the winding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of the bottom plate of the utility model;

[0018] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0019] Figure 4 It is a side structural schematic diagram of the movable plate in the utility model.

[0020] In the figure: 1. support plate; 2. push rod; 3. first motor; 4. signal transmission device; 5. bottom plate; 6. universal wheel; 7. monitoring body; 8. connecting rope; 9. guide plate; 10. hydraulic rod; 11. battery; 12. moving plate; 13. winding wheel; 14. solar panel; 15. tooth groove; 16. brake mechanism; 17. pressure block; 18. pressure hole; 19. first spring; 20. storage hole; 21. card block; 22. rubber block; 23. moving rod; 24. second spring; 25. ratchet groove; 26. pedal; 27. second motor; 28. gear; 29. ​​pull rope. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-4The utility model provides a technical solution: an online multi-parameter automatic water quality monitoring device, comprising a bottom plate 5, two support plates 1 are fixed on the top of the bottom plate 5, a winding wheel 13 is rotatably connected between the two support plates 1, a connecting rope 8 is wound and fixed on the outer wall of the winding wheel 13, and a monitoring body 7 is fixed on the other end of the connecting rope 8, a first motor 3 is fixed on the front surface of the front support plate 1, the output shaft of the first motor 3 and the front end of the winding wheel 13 are fixedly connected, a signal transmission device 4 is fixed on the top of the bottom plate 5, a plurality of universal wheels 6 are installed at the bottom of the bottom plate 5, a push rod 2 is fixed on the left side of the bottom plate 5, and two brake mechanisms 16 are arranged inside the bottom plate 5, the brake mechanism 16 comprises a moving rod 23, the moving rod 23 is located inside the bottom plate 5, a rubber block 22 is fixed on the bottom of the moving rod 23, a ratchet groove 25 is arranged on the outer wall of the moving rod 23, and a storage hole 20 is opened inside the bottom plate 5 on the outer side of the moving rod 23, the storage hole A first spring 19 is fixed inside 20, and a card block 21 is fixed at the other end of the first spring 19. A second spring 24 is sleeved on the outer side of the moving rod 23, and a pedal 26 is fixed on the top of the moving rod 23. A pressure hole 18 is opened on the top of the bottom plate 5 on the left side of the moving rod 23, and a pressure block 17 is arranged inside the pressure hole 18. A pull rope 29 is fixed on the left side of the card block 21, and the other end of the pull rope 29 passes through the pressure block 17 and is fixedly connected with the inner wall of the pressure hole 18. The push rod 2 is pushed, so that the device can be moved. The device moves to a designated location, and then the pedal 26 is stepped on with the foot. The pedal 26 brings the moving rod 23 down, and the rubber block 22 contacts the ground to limit the movement of the device. Then the first motor 3 is started, and the first motor 3 drives the winding wheel 13 to rotate, the connecting rope 8 is loosened, and the monitoring body 7 enters the water for monitoring. In this way, the device can be moved to any place, and the monitored data will be transmitted to the computer through the signal transmission device 4.

[0023] Furthermore, a movable plate 12 is slidably connected to the right side of the base plate 5, a hydraulic rod 10 is fixed to the right side of the movable plate 12, a guide plate 9 is fixed to the outer wall of the output shaft of the hydraulic rod 10, the connecting rope 8 passes through the movable plate 12 and the guide plate 9, a second motor 27 is fixed inside the movable plate 12, a gear 28 is fixed to the output shaft of the second motor 27, a tooth groove 15 is opened on the right side of the base plate 5, the gear 28 and the tooth groove 15 are meshed and connected, when the connecting rope 8 is wound, the second motor 27 is started, the second motor 27 drives the gear 28 to rotate in the tooth groove 15, so that the movable plate 12 moves forward and backward, so that the connecting rope 8 is evenly wound around the winding wheel 13.

[0024] Furthermore, a solar panel 14 is provided above the support plate 1, and the bottom of the solar panel 14 is fixedly connected to the tops of the two support plates 1. A battery 11 is fixed to the top of the base plate 5 behind the signal transmission device 4, so that energy can be provided to the signal transmission device 4 and the monitoring body 7, and monitoring can be performed anywhere without being restricted by energy.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online multi-parameter automatic water quality monitoring device, comprising a bottom plate (5), characterized in that: Two support plates (1) are fixed on the top of the base plate (5), a winding wheel (13) is rotatably connected between the two support plates (1), a connecting rope (8) is wound and fixed on the outer wall of the winding wheel (13), and a monitoring body (7) is fixed to the other end of the connecting rope (8), a first motor (3) is fixed on the front surface of the front support plate (1), the output shaft of the first motor (3) is fixedly connected to the front end of the winding wheel (13), a signal transmission device (4) is fixed on the top of the base plate (5), a plurality of universal wheels (6) are installed on the bottom of the base plate (5), a push rod (2) is fixed on the left side of the base plate (5), and two brake mechanisms (16) are provided inside the base plate (5).

2. An online multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: The brake mechanism (16) comprises a moving rod (23), the moving rod (23) is located inside the base plate (5), a rubber block (22) is fixed at the bottom of the moving rod (23), a ratchet groove (25) is provided on the outer wall of the moving rod (23), a receiving hole (20) is provided inside the base plate (5) and located outside the moving rod (23), a first spring (19) is fixed inside the receiving hole (20), a block (21) is fixed at the other end of the first spring (19), a second spring (24) is sleeved on the outer side of the moving rod (23), and a pedal (26) is fixed on the top of the moving rod (23).

3. An online multi-parameter automatic water quality monitoring device according to claim 2, characterized in that: A pressure hole (18) is provided at the top of the bottom plate (5) and located on the left side of the moving rod (23). A pressure block (17) is provided inside the pressure hole (18). A pull rope (29) is fixed on the left side of the clamping block (21). The other end of the pull rope (29) passes through the pressure block (17) and is fixedly connected to the inner wall of the pressure hole (18).

4. The online multi-parameter automatic water quality monitoring device according to claim 3 is characterized in that: The right side of the bottom plate (5) is slidably connected to a movable plate (12), the right side of the movable plate (12) is fixed with a hydraulic rod (10), the outer side wall of the output shaft of the hydraulic rod (10) is fixed with a guide plate (9), and the connecting rope (8) passes through the movable plate (12) and the guide plate (9).

5. An online multi-parameter automatic water quality monitoring device according to claim 4, characterized in that: A second motor (27) is fixed inside the movable plate (12), a gear (28) is fixed to the output shaft of the second motor (27), a tooth groove (15) is provided on the right side of the bottom plate (5), and the gear (28) is meshedly connected with the tooth groove (15).

6. An online multi-parameter automatic water quality monitoring device according to claim 5, characterized in that: A solar panel (14) is provided above the support plate (1), the bottom of the solar panel (14) is fixedly connected to the tops of the two support plates (1), and a storage battery (11) is fixed to the top of the bottom plate (5) behind the signal transmission device (4).

Images