Wharf water quality monitoring device

Abstract

The utility model discloses a wharf water quality monitoring device which comprises a floating plate, a winding mechanism and a hanging rope are arranged on the upper end face of the floating plate, one end of the hanging rope is connected with the winding mechanism, the other end of the hanging rope is connected with a monitoring sensor, a positioner and a balancing weight are arranged on the upper end face of the floating plate, and the monitoring sensor is connected with the floating plate. A driving mechanism and a propeller are arranged at the lower end of the floating plate, and the driving mechanism is used for driving the propeller to rotate; the method has the advantages of being good in safety and beneficial to cost reduction.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water quality monitoring technical field especially is concerned about a wharf water quality monitoring devices. BACKGROUND

[0002] The wharf water quality monitoring device is a device specially used for real-time monitoring of water quality parameters of water near the wharf, which can help the environmental management department or the wharf operator to understand the water health condition, identify potential pollution sources, and ensure the ecological safety of the wharf and the surrounding water area and the sustainability of ship operation.

[0003] The existing water quality monitoring device such as CN202320751307X discloses a water quality monitoring device, which comprises a cement block, a telescopic rod is fixedly installed at the upper end of the cement block, a floating plate is fixedly installed at the upper end of the telescopic rod, a fixed frame is fixedly installed at the upper end of the floating plate, a servo motor is fixedly installed on one side of the fixed frame, a roller is fixedly installed at one end of the output shaft of the servo motor, the roller penetrates the inside of the fixed frame, a fixed disc is fixedly installed inside one side of the fixed frame, one end of the roller is movably clamped with one side of the fixed disc, a thin rope is arranged outside the roller, the thin rope penetrates the lower end of the floating plate, and a counterweight is fixedly installed at one end of the thin rope. The servo motor drives the monitoring sensing head to monitor the water quality at different depths, and the applicability is improved.

[0004] However, the position of the above-mentioned water quality monitoring device is fixed, and it is only suitable for smaller water area. The wharf water area is larger, and if it is to be fully covered, more of the above-mentioned water quality monitoring devices need to be set, which not only has high cost, but also may affect the normal navigation of the ship, and has safety hidden danger. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a wharf water quality monitoring device, and the safety is better, and it is helpful to reduce the cost.

[0006] The utility model adopts the technical scheme for solving the above technical problem: a wharf water quality monitoring device, including the floating plate, the upper end surface of the floating plate is provided with winding mechanism and the rope, one end of the rope is connected with winding mechanism, the other end of the rope is connected with monitoring sensor, the upper end surface of the floating plate is provided with positioner and counterweight, the lower end of the floating plate is provided with drive mechanism and propeller, and the drive mechanism is used for driving the propeller to rotate.

[0007] Preferably, the winding mechanism comprises a first mounting frame, a first rotating shaft and a first rotating motor, the first mounting frame is fixedly arranged on the upper end surface of the floating plate, the two ends of the first rotating shaft are rotatably connected with the first mounting frame, the first rotating motor is fixedly arranged on the first mounting frame and is used for driving the first rotating shaft to rotate, and one end of the hanging rope is bound to the first rotating shaft.

[0008] Preferably, the first mounting frame is fixedly arranged on the left side of the upper end surface of the floating plate, and the counterweight is fixedly arranged on the right side of the upper end surface of the floating plate.

[0009] Preferably, the left side surface of the floating plate is fixedly provided with a support, two rollers are rotatably arranged on the support, and a space is left between the two rollers, and the hanging rope passes through the space between the two rollers.

[0010] Preferably, the lower end surface of the floating plate is fixedly provided with a partition plate, and the partition plate is located between the driving mechanism and the support.

[0011] Preferably, the upper end surface of the first mounting frame is provided with an indicator light.

[0012] Preferably, the driving mechanism comprises a second mounting frame, a driving box, a second rotating shaft and a second rotating motor, the second mounting frame is fixedly arranged on the lower end surface of the floating plate, the second mounting frame is provided with an axial hole extending in the up-down direction, the second rotating shaft penetrates through the axial hole and is rotatably connected with the axial hole, the lower end of the second rotating shaft is fixedly connected with the driving box, the driving box is provided with a third rotating shaft extending in the transverse direction, the end of the third rotating shaft is connected with a propeller, and the second rotating motor is arranged on the second mounting frame and is used for driving the second rotating shaft to rotate.

[0013] Preferably, the driving box comprises a housing and a driving motor arranged in the housing, the opposite two side surfaces of the housing are provided with through holes, the third rotating shaft penetrates through the two through holes, the two ends of the third rotating shaft are respectively connected with propellers, the first sector tooth is fixedly arranged on the third rotating shaft, the second sector tooth is fixedly arranged on the driving shaft of the driving motor, the second sector tooth is meshingly connected with the first sector tooth, and the lower end of the second rotating shaft is fixedly connected with the upper end surface of the housing.

[0014] Preferably, the upper end of the second rotating shaft is fixedly provided with a third sector tooth, the fourth sector tooth is fixedly arranged on the rotating shaft of the second rotating motor, and the fourth sector tooth is meshingly connected with the third sector tooth.

[0015] Preferably, the upper part of the monitoring sensor is sleeved with a counterweight ring.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] 1. By setting up a drive mechanism and a propeller, the float can move within a large range. Compared with conventional water quality monitoring devices, the float is movable, the monitoring range is larger, and it is suitable for large dock waters. At the same time, because the float is movable, it can avoid ships on normal routes and avoid collisions and damage, thus ensuring better safety.

[0018] 2. The water quality monitoring equipment at this wharf has a large coverage area, and fewer monitoring devices are needed to fully cover the wharf waters, which helps to reduce costs.

[0019] 3. By setting up a locator, the location information of the wharf water quality monitoring device can be accurately obtained, which is convenient for corresponding with water quality parameters and for controlling the movement of the wharf water quality monitoring device, thus facilitating data analysis and subsequent management. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 3 This is a connection diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of a partial explosion structure of the present invention;

[0024] Figure 5 This is a cross-sectional structural diagram of the present invention;

[0025] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0026] Figure 7 This is a partial cross-sectional structural diagram of the present invention.

[0027] In the diagram: 1. Float; 11. Bracket; 12. Roller; 13. Partition; 2. Winding mechanism; 21. First mounting frame; 22. First rotating shaft; 23. First rotating motor; 3. Hanging rope; 4. Monitoring sensor; 41. Counterweight ring; 5. Positioner; 6. Counterweight block; 7. Drive mechanism; 71. Second mounting frame; 711. Shaft hole; 72. Drive box; 721. Third rotating shaft; 722. Housing; 723. Drive motor; 724. Through hole; 725. First sector tooth; 726. Second sector tooth; 73. Second rotating shaft; 731. Third sector tooth; 74. Second rotating motor; 741. Fourth sector tooth; 8. Propeller; 91. Monitor; 92. Energy storage battery; 93. Solar panel; 10. Indicator light. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] Example 1: As Figures 1 to 4 As shown, a dock water quality monitoring device includes a float 1. A winding mechanism 2 and a hanging rope 3 are arranged on the upper surface of the float 1. One end of the hanging rope 3 is connected to the winding mechanism 2, and the other end is connected to a monitoring sensor 4. A positioner 5 and a counterweight 6 are arranged on the upper surface of the float 1. A drive mechanism 7 and a propeller 8 are arranged at the lower end of the float 1. The drive mechanism 7 drives the propeller 8 to rotate, thereby propelling the float 1 forward or rotating. A counterweight ring 41 is fitted over the upper part of the monitoring sensor 4 to increase its weight and improve its stability.

[0031] In this embodiment, a monitoring instrument 91, an energy storage battery 92, and a solar panel 93 are fixedly mounted on the upper surface of the float 1. The monitoring instrument 91, energy storage battery 92, and solar panel 93 are electrically connected in sequence, and the monitoring sensor 4 communicates with the monitoring instrument 91 wirelessly. The energy storage battery 92 provides power to the monitoring instrument 91, and the solar panel 93 performs photoelectric conversion to improve the battery's endurance and extend the service life of the water quality monitoring device at this wharf, thus demonstrating good applicability.

[0032] The monitoring sensor 4 is used to detect various parameters in the water body, such as a temperature sensor, a turbidity sensor, an acoustic Doppler current meter, etc., which are selected according to actual conditions and will not be described here; the positioning device 5 is a GPS positioning device.

[0033] Embodiment Two: as shown in Figure 1 , Figure 2 and Figure 4 Embodiment One, with the difference that the winding mechanism 2 comprises a first mounting frame 21, a first rotating shaft 22 and a first rotating motor 23, the first mounting frame 21 is fixedly arranged on the upper end surface of the floating plate 1, the two ends of the first rotating shaft 22 are respectively rotationally connected with the first mounting frame 21, the first rotating motor 23 is fixedly arranged on the first mounting frame 21 and is used to drive the first rotating shaft 22 to rotate, and one end of the hanging rope 3 is tied to the first rotating shaft 22.

[0034] In this embodiment, the first mounting frame 21 is fixedly arranged on the left side of the upper end surface of the floating plate 1, and the counterweight 6 is fixedly arranged on the right side of the upper end surface of the floating plate 1.

[0035] In this embodiment, the left side surface of the floating plate 1 is fixedly arranged with a bracket 11, two rollers 12 are rotationally arranged on the bracket 11, a space is left between the two rollers 12, the hanging rope 3 passes through the space between the two rollers 12, the two rollers 12 play a guiding role and can reduce the friction that may occur during the stretching and retracting of the hanging rope 3, thereby reducing the loss.

[0036] In this embodiment, the lower end surface of the floating plate 1 is fixedly arranged with a partition plate 13, the partition plate 13 is located between the driving mechanism 7 and the bracket 11, so that the pulling rope does not tilt and entangle with the propeller 8 during the movement of the floating plate 1, and the safety is better.

[0037] In this embodiment, the upper end surface of the first mounting frame 21 is provided with an indicator light 10, the addition of the indicator light 10 makes the position of the wharf water quality monitoring device more obvious, so that the personnel on the ship can quickly find the wharf water quality monitoring device, and the possibility of collision is reduced.

[0038] Embodiment Three: as shown in Figures 5 to 7 Embodiment One, with the difference that the driving mechanism 7 comprises a second mounting frame 71, a driving box 72, a second rotating shaft 73 and a second rotating motor 74, the second mounting frame 71 is fixedly arranged on the lower end surface of the floating plate 1, the second mounting frame 71 is provided with an axial hole 711 extending in the up-down direction, the second rotating shaft 73 passes through the axial hole 711 and rotationally cooperates with the axial hole 711, the lower end of the second rotating shaft 73 is fixedly connected with the driving box 72, the driving box 72 is provided with a third rotating shaft 721 extending in the transverse direction, the end portion of the third rotating shaft 721 is connected with the propeller 8, and the second rotating motor 74 is arranged on the second mounting frame 71 and is used to drive the second rotating shaft 73 to rotate.

[0039] In the embodiment, the driving box 72 comprises a shell 722 and a driving motor 723 arranged in the shell 722, the shell 722 is provided with a through hole 724 on each of two opposite sides, the third rotating shaft 721 passes through the two through holes 724, the third rotating shaft 721 is connected with the propeller 8 at two ends respectively, the first sector tooth 725 is fixedly arranged on the third rotating shaft 721, the second sector tooth 726 is fixedly arranged on the driving shaft of the driving motor 723, the second sector tooth 726 is meshed and connected with the first sector tooth 725, and the lower end of the second rotating shaft 73 is fixedly connected with the upper end surface of the shell 722.

[0040] In the embodiment, the upper end of the second rotating shaft 73 is fixedly arranged with the third sector tooth 731, the fourth sector tooth 741 is fixedly arranged on the rotating shaft of the second rotating motor 74, and the fourth sector tooth 741 is meshed and connected with the third sector tooth 731.

[0041] It should be noted that the wharf water quality monitoring device is used for wharf water area, in order to avoid the electrical unit (such as the first rotating motor 23, the second rotating motor 74 and the driving motor 723), the waterproof sealing treatment is carried out at multiple connection places, so that water is prevented from penetrating into the electrical unit and affecting normal operation, and the waterproof sealing treatment is a conventional technical means on the market, which will not be described here.

[0042] The utility model has been described above in combination with the drawings, and obviously, the implementation of the utility model is not limited by the above-mentioned mode, as long as various improvements are made by adopting the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model is directly applied to other occasions without improvement, and all falls within the protection scope of the utility model.

Claims

1. A wharf water quality monitoring device, comprising a floating plate (1), a winding mechanism (2) and a hanging rope (3) are arranged on the upper end face of the floating plate (1), one end of the hanging rope (3) is connected with the winding mechanism (2), and the other end of the hanging rope (3) is connected with a monitoring sensor (4), characterized in that: The upper end face of the floating plate (1) is provided with a positioner (5) and a counterweight (6), the lower end of the floating plate (1) is provided with a driving mechanism (7) and a propeller (8), and the driving mechanism (7) is used to drive the propeller (8) to rotate.

2. The water quality monitoring device of claim 1, wherein: The winding mechanism (2) comprises a first mounting frame (21), a first rotating shaft (22) and a first rotating motor (23), the first mounting frame (21) is fixedly arranged on the upper end face of the floating plate (1), the two ends of the first rotating shaft (22) are respectively rotatably connected with the first mounting frame (21), the first rotating motor (23) is fixedly arranged on the first mounting frame (21) and is used to drive the first rotating shaft (22) to rotate, and one end of the hanging rope (3) is bound to the first rotating shaft (22).

3. The water quality monitoring device of claim 2, wherein: The first mounting frame (21) is fixedly arranged on the left side of the upper end face of the floating plate (1), and the counterweight (6) is fixedly arranged on the right side of the upper end face of the floating plate (1).

4. The water quality monitoring device of claim 3, wherein: The left side of the floating plate (1) is fixedly provided with a support (11), two rollers (12) are rotatably arranged on the support (11), and a space is left between the two rollers (12), and the hanging rope (3) passes through between the two rollers (12).

5. The water quality monitoring device of claim 4, wherein: The lower end face of the floating plate (1) is fixedly provided with a partition plate (13), and the partition plate (13) is located between the driving mechanism (7) and the support (11).

6. The water quality monitoring device of claim 2, wherein: The upper end face of the first mounting frame (21) is provided with an indicator light (10).

7. The water quality monitoring device of claim 1, wherein: The driving mechanism (7) comprises a second mounting frame (71), a driving box (72), a second rotating shaft (73) and a second rotating motor (74), the second mounting frame (71) is fixedly arranged on the lower end face of the floating plate (1), the second mounting frame (71) is provided with an axial hole (711) extending in the up-down direction, the second rotating shaft (73) penetrates through the axial hole (711) and is rotatably connected with the axial hole (711), the lower end of the second rotating shaft (73) is fixedly connected with the driving box (72), the driving box (72) is provided with a third rotating shaft (721) extending in the transverse direction, the end of the third rotating shaft (721) is connected with the propeller (8), and the second rotating motor (74) is arranged on the second mounting frame (71) and is used to drive the second rotating shaft (73) to rotate.

8. The water quality monitoring device of claim 7, wherein: The driving box (72) comprises a housing (722) and a driving motor (723) arranged in the housing (722), the opposite two sides of the housing (722) are provided with through holes (724), the third rotating shaft (721) penetrates through the two through holes (724), the two ends of the third rotating shaft (721) are respectively connected with the propeller (8), the first sector gear (725) is fixedly arranged on the third rotating shaft (721), the second sector gear (726) is fixedly arranged on the driving shaft of the driving motor (723), the second sector gear (726) is meshingly connected with the first sector gear (725), and the lower end of the second rotating shaft (73) is fixedly connected with the upper end face of the housing (722).

9. The water quality monitoring device of claim 7, wherein: The upper end of the second rotating shaft (73) is fixedly provided with a third sector tooth (731), and the rotating shaft of the second rotating motor (74) is fixedly provided with a fourth sector tooth (741), which is in meshing connection with the third sector tooth (731).

10. The water quality monitoring device of claim 1, wherein: The upper portion of the monitoring sensor (4) is sleeved with a counterweight ring (41).

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