CN218512424U - Water environment monitoring device - Google Patents

Abstract

The utility model provides a water environment monitoring device, which relates to the technical field of water environment monitoring and comprises a monitoring box, a floating plate and a monitoring box retracting mechanism, wherein the monitoring box is internally provided with a monitoring device and comprises a brake motor, a rotating rod, a winding drum and a retracting rope; particularly, this water environment monitoring devices still includes the locating lever, and the locating lever runs through the pole hole of locating on the kickboard along vertical direction, and the bottom and the box of locating lever are connected, and the top of locating lever is equipped with spacing portion, and spacing portion is blockked in the top of kickboard. The utility model discloses having alleviated prior art at least, when sampling water quality monitoring, having utilized ultrasonic ranging appearance to compensate the measuring point vertical position deviation volume that wire rope drifted under the rivers influence and lead to, the high technical problem of the high just fault rate of consumptive material cost that exists.

Description

Water environment monitoring device

Technical Field

The utility model belongs to the technical field of water environment monitoring technology and specifically relates to a water environment monitoring device is related to.

Background

In the field of aquaculture or water environment treatment, water environment monitoring equipment is often used, and a detection probe of the water environment monitoring equipment is extended into water to monitor the water quality in real time.

In order to detect water at different depths, in the prior art, a water quality monitoring and sampling device shown in patent CN214952374U is used for sampling and detecting water quality, and the water quality detection device comprises a fixing frame, an outer shell, a lifting mechanism and a floating plate, wherein the lifting mechanism comprises a winding drum, a steel wire rope, a rotating motor, a fixing rod and a fixing ring, the fixing rod is fixedly connected to the top of the floating plate, the fixing rod is rotatably connected to the top of the floating plate, the winding drum is rotatably connected between the fixing rods, the steel wire rope is wound on the winding drum, the fixing ring is fixedly connected to the outer shell, the steel wire rope penetrates through a circular through groove in the floating plate and then is fixedly connected to the fixing ring, the rotating end of the rotating motor is fixedly connected to the winding drum, the rotating motor rotates to drive the winding drum to rotate, the winding drum winds the steel wire rope, the fixing ring is pulled by the steel wire rope to descend, the fixing ring drives the outer shell to descend to a desired depth, a water sample is collected by the outer shell, and the rotating motor and the winding drum is used to lift the shell to complete sampling operation after the water sample is collected.

The water quality monitoring and sampling device provided by the prior art at least has the following technical problems: firstly, in the process that the water quality monitoring and sampling device sinks underwater, a steel wire rope can drift under the influence of water flow, so that the vertical position of a measuring point is deviated, and the depth at the moment can be obtained only by the method mentioned in the water quality monitoring and sampling device shown in patent CN214952374U due to the drift of the steel wire rope, namely, the descending distance of the sampling device is accurately measured by using an ultrasonic distance meter, and the method has high material cost and high failure rate; secondly, although above-mentioned water quality monitoring sampling device can sample water, nevertheless detect water and go on after going on water surface with water emergence, monitoring efficiency is low and can't real-time supervision water environment condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water environment monitoring devices to alleviate prior art at least, when sampling water quality monitoring, utilize ultrasonic ranging appearance to compensate the measuring point vertical position deviation that wire rope drifted under the rivers influence and lead to, the high and high technical problem of fault rate of consumptive material cost of existence.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

the embodiment of the utility model provides a water environment monitoring device, which comprises a monitoring box, a floating plate and a monitoring box retraction mechanism, wherein the monitoring box retraction mechanism comprises a brake motor, a rotating rod, a winding drum and a retraction rope; the brake motor is fixed on the upper surface of the floating plate in a mode that an output end extends along the horizontal direction; the rotating rod is horizontally arranged above the floating plate, one end of the rotating rod is connected to the output end of the brake motor, and the other end of the rotating rod is rotatably connected to a rod seat fixed on the upper surface of the floating plate; the winding drum is sleeved with the winding drum and fixedly connected with the rotating rod, the winding and unwinding rope is wound on the winding drum, one end of the winding and unwinding rope is fixed on the winding drum, and the other end of the winding and unwinding rope penetrates through the threading hole in the middle of the floating plate and is fixedly connected with the monitoring box.

Particularly, the water environment monitoring device provided by the embodiment further comprises a positioning rod, the positioning rod penetrates through a rod hole in the floating plate along the vertical direction, the bottom end of the positioning rod is connected with the box body of the monitoring box, and the top end of the positioning rod is provided with a limiting part which is blocked above the floating plate.

During the use, put the kickboard on the surface of water, operation brake motor drive dwang rotates, make the reel to receive and release the rope and transfer downwards, the monitoring case sinks under the dead weight, the locating lever sinks along with the monitoring case simultaneously, through the number of turns of rotation of control brake motor, adjust the length that receive and release the rope and transferred, and then adjust the depth of sinking of monitoring case, when the length that receive and release the rope and transferred reaches preset length, brake motor braking, utilize monitoring case collection or detection water data, accomplish the back, brake motor reversal is upwards drawn to the normal position back brake motor braking with the monitoring case.

In the above use, owing to be equipped with the locating lever, when the monitoring case sinks, the locating lever sinks along with the monitoring case, and then, usable locating lever keeps the monitoring case to sink along vertical direction, in order to avoid the monitoring case to sink the in-process, receive and release the rope and drift under the rivers influence, thereby make the vertical position of measuring point take place the deviation, the locating lever simple structure cost that this mode of keeping adopted is low, and the fault rate is low, and for prolonging this water environment monitoring device's life, in this embodiment, receive and release rope and locating lever preferably but not limited to adopt metal material to make.

To sum up, the water environment monitoring device that this embodiment provided has alleviated prior art at least, when sampling to water quality monitoring, utilizes ultrasonic ranging appearance to compensate the measuring point vertical position deviation that wire rope drifted under the rivers influence and lead to, the consumptive material that exists with high costs and the high technical problem of fault rate.

In an optional implementation manner of this embodiment, it is preferable that the positioning rods include at least two positioning rods, and the two positioning rods are symmetrically disposed on two sides of the threading hole on the floating plate.

In an alternative embodiment of this embodiment, it is preferable that the edge portion of the floating plate is provided with a lifting ring.

In an optional implementation manner of this embodiment, it is preferable that the top surface of the floating plate is connected to a solar panel through a connection column, and the solar panel is connected to the circuit board of the brake motor.

In an optional implementation manner of this embodiment, it is preferable that a monitoring device and a monitoring device installation assembly are disposed inside the monitoring box, the monitoring device includes a housing and a detection probe, a circuit board is disposed inside the housing, a data receiving processor and a wireless signal transmitter connected to the data receiving processor are connected to the circuit board, the detection probe is connected to the data receiving processor, the detection probe extends out of the housing, and a probe sealing member is disposed between the detection probe and the housing;

the monitoring device mounting assembly comprises a vertical partition plate and a telescopic rod group;

the edge part of the vertical partition plate is connected with the top wall and the bottom wall of the monitoring box in a detachable manner in a sealing manner so as to divide the interior of the monitoring box into a first cavity and a second cavity, and the monitoring device is arranged in the first cavity;

a plate hole penetrating through the vertical partition plate along the thickness direction of the vertical partition plate is formed in the middle of the vertical partition plate; the telescopic rod group comprises a driving part and a telescopic rod, the driving part is fixed on the inner wall of the second cavity, the telescopic rod penetrates through the plate hole along the horizontal direction, a plate hole sealing element is arranged between the peripheral wall of the telescopic rod and the hole wall of the plate hole, one end of the telescopic rod, which is positioned in the second cavity, is connected to the output end of the driving part, and one end of the telescopic rod, which is positioned in the first cavity, is connected to the shell of the monitoring device;

the detection device comprises a monitoring box, a telescopic rod, a driving part, a detection hole and a detection device, wherein the detection hole communicated with the first cavity is formed in the side wall of the box body at the position, corresponding to the first cavity, of the monitoring box, the driving part can drive the telescopic rod to stretch and retract, so that a detection probe of the monitoring device penetrates through the detection hole to block the detection hole in a first state, and the detection probe retracts into the first cavity to open the detection hole in a second state.

In this embodiment, it is further preferable that the driving unit of the telescopic rod group is an electric push rod motor.

In addition, in the present embodiment, it is further preferable that a detection hole sealing member is further provided inside the detection hole, a perforation is provided in a middle portion of the detection hole sealing member, and the detection hole sealing member is configured to close a gap between a peripheral surface of the detection probe and a hole wall of the detection hole in the first state.

Further preferably, a liquid level sensor is arranged on the inner side wall of the monitoring box corresponding to the first chamber.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a water environment monitoring device provided by an embodiment of the present invention.

An icon: 1-monitoring box; 110 — a first chamber; 120-a second chamber; 101-detection holes; 102-detecting a hole seal; 11-a housing; 12-a detection probe; 2-floating plate; 201-threading hole; 202-rod hole; 31-a brake motor; 32-rotating rods; 321-a rod seat; 33-a reel; 34-winding and unwinding the rope; 4-positioning the rod; 41-a limiting part; 5-lifting the ring; 61-connecting column; 62-a solar panel; 71-vertical baffles; 710-plate holes; 72-a set of telescopic rods; 721-a drive section; 722-a telescopic rod; 73-plate hole seal; 8-liquid level sensor.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but may be slightly inclined. If "horizontal" is simply meant to refer to a direction that is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined, the terms "longitudinal" and "vertical" refer to a direction.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

The embodiment provides a water environment monitoring device, referring to fig. 1, the water environment monitoring device comprises a monitoring box 1, a floating plate 2 and a monitoring box retracting mechanism, wherein the monitoring box retracting mechanism comprises a brake motor 31, a rotating rod 32, a winding drum 33 and a retracting rope 34; the brake motor 31 is fixed on the upper surface of the floating plate 2 in a manner that the output end extends along the horizontal direction; the rotating rod 32 is horizontally arranged above the floating plate 2, one end of the rotating rod 32 is connected to the output end of the brake motor 31, and the other end of the rotating rod 32 is rotatably connected to the rod seat 321 fixed on the upper surface of the floating plate 2; the winding drum 33 is sleeved and fixedly connected with the rotating rod 32, the winding and unwinding rope 34 is wound on the winding drum 33, one end of the winding and unwinding rope 34 is fixed on the winding drum 33, and the other end of the winding and unwinding rope 34 penetrates through the threading hole 201 formed in the middle of the floating plate 2 and then is fixedly connected with the monitoring box 1.

Wherein, comparatively especially, this water environment monitoring devices still includes locating lever 4, and locating lever 4 runs through the pole hole 202 of locating on kickboard 2 along vertical direction, and the bottom of locating lever 4 is connected with the box of monitoring case 1, and the top of locating lever 4 is equipped with spacing portion 41, and spacing portion 41 is blockked in the top of kickboard 2.

During the use, put the kickboard 2 on the surface of water, operation brake motor 31 drive dwang 32 rotates, make reel 33 will receive and release rope 34 and transfer downwards, monitoring box 1 sinks to the water under the dead weight, locating lever 4 sinks along with monitoring box 1 simultaneously, through the rotation number of turns of control brake motor 31, adjust the length that receives and releases rope 34 and transferred, and then adjust the depth of sinking of monitoring box 1, when the length that receives and releases rope 34 and transferred reaches preset length, brake motor 31 brakes, utilize monitoring box 1 to gather or detect water data, after the completion, brake motor 31 reverses and upwards pulls monitoring box 1 to normal position back brake motor 31 braking.

In the above use, owing to be equipped with locating lever 4, when monitoring case 1 sinks, locating lever 4 sinks along monitoring case 1, thereby, usable locating lever 4 keeps monitoring case 1 to sink along vertical direction, in order to avoid monitoring case 1 to sink the in-process, receive and release rope 34 drift under the influence of rivers, thereby make the vertical position of measuring point take place the deviation, locating lever 4 that this mode of keeping adopted simple structure cost is low, and the fault rate is low, and for prolonging this water environment monitoring devices's life, in this embodiment, receive and release rope 34 and locating lever 4 preferred but not limited to adopt metal material to make.

In conclusion, the water environment monitoring device provided by the embodiment at least relieves the technical problems that in the prior art, when water quality monitoring and sampling are carried out, the ultrasonic distance meter is utilized to compensate the deviation amount of the vertical position of the measuring point caused by the drift of the steel wire rope under the influence of water flow, the cost of the existing consumable materials is high, and the failure rate is high.

With reference to fig. 1, in various optional embodiments of this embodiment, it is preferable that the positioning rods 4 include at least two, and the two positioning rods are symmetrically disposed on two sides of the threading hole 201 on the floating plate 2, so as to further ensure that the monitoring box 1 can be stably submerged in water.

With continued reference to fig. 1, in alternative embodiments of the present embodiment, it is preferable that a lifting ring 5 is provided at the edge of the buoyant panel 2 to facilitate lifting and lowering of the buoyant panel 2 above the water surface.

As shown in fig. 1, it is preferable that a solar cell panel 62 is connected to the top surface of the floating plate 2 through a connection post 61, and the solar cell panel 62 is connected to a circuit board of the brake motor 31 to supply and supplement electric power to the brake motor 31, and those skilled in the art should know: the brake motor 31 should be water-proof.

With continued reference to fig. 1, in various optional embodiments of this embodiment, it is preferable that a monitoring device and a monitoring device installation assembly are disposed inside the monitoring box 1, where the monitoring device includes a housing 11 and a detection probe 12, a circuit board is disposed inside the housing 11, the circuit board is connected to a data receiving processor and a wireless signal transmitter connected to the data receiving processor, the detection probe 12 is connected to the data receiving processor, the detection probe 12 extends out of the housing 11, a probe sealing member is disposed between the detection probe 12 and the housing 11, when the detection probe 12 detects water quality data, the data is transmitted to the data receiving processor inside the housing 11, and the data receiving processor receives and processes the detected information and transmits the information to an external communication platform through the wireless signal transmitter, so as to implement information transmission.

The monitoring device mounting assembly comprises a vertical partition plate 71 and a telescopic rod group 72 shown in fig. 1; the edge of the vertical partition plate 71 is detachably and hermetically connected to the top wall and the bottom wall of the monitoring box 1 to partition the interior of the monitoring box 1 into a first chamber 110 and a second chamber 120, and the monitoring device is disposed in the first chamber 110. A plate hole 710 penetrating through the vertical partition plate 71 along the thickness direction of the vertical partition plate 71 is formed in the middle of the vertical partition plate 71; the telescopic rod group 72 comprises a driving part 721 and a telescopic rod 722, wherein the driving part 721 is fixed on the inner wall of the second chamber 120, in particular, the driving part 721 can be fixed on the inner side wall of the monitoring box 1 and the side surface of the vertical partition plate 71; the extension rod 722 passes through the plate hole 710 along the horizontal direction, a plate hole sealing member 73 is arranged between the peripheral wall of the extension rod 722 and the hole wall of the plate hole 710, one end of the extension rod 722 located in the second chamber 120 is connected to the output end of the driving part 721, and one end of the extension rod 722 located in the first chamber 110 is connected to the housing 11 of the monitoring device.

The monitoring box 1 is equipped with the inspection hole 101 with first cavity 110 intercommunication on the box lateral wall of the position that corresponds with first cavity 110, drive portion 721 can drive the extension of telescopic link 722, so that under the first state, the inspection probe 12 of monitoring device passes inspection hole 101, and then shutoff inspection hole 101, at this moment, can carry out real-time supervision to current degree of depth quality of water through inspection probe 12, thereby, the water environment monitoring device that this embodiment provided has still alleviated the technical problem that detection efficiency is low among the prior art, can't real-time supervision quality of water data.

And the driving part 721 can drive the telescopic rod 722 to contract, so that in the second state, the detection probe 12 retracts into the first cavity 110, the detection hole 101 is opened, a water sample at the current depth is collected by using the first cavity 110, after the water sample collection work is completed, the driving part 721 drives the telescopic rod 722 to extend, so that the detection probe 12 of the monitoring device penetrates through the detection hole 101 to block the detection hole 101 again, and the brake motor 31 is reversed to pull the monitoring box 1 upwards to the original position and then the brake motor 31 brakes to obtain the water sample.

In the present embodiment, it is further preferable that the driving portion 721 of the telescopic link group 72 is an electric push rod motor.

Further, as shown in fig. 1, a test hole sealing member 102 is preferably further provided inside the test hole 101, a through hole is provided in a middle portion of the test hole sealing member 102, and the test hole sealing member 102 is configured to close a gap between a peripheral surface of the test probe 12 and a hole wall of the test hole 101 in the first state.

In addition, preferably, a liquid level sensor 8 is disposed on the inner side wall of the monitoring box 1 corresponding to the first chamber 110, so as to monitor the sampling amount when collecting water samples.

Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (8)

1. A water environment monitoring device comprises a monitoring box (1), a floating plate (2) and a monitoring box retraction mechanism, wherein the monitoring box retraction mechanism comprises a brake motor (31), a rotating rod (32), a winding drum (33) and a retraction rope (34); the brake motor (31) is fixed on the upper surface of the floating plate (2) in a mode that the output end extends along the horizontal direction; the rotating rod (32) is horizontally arranged above the floating plate (2), one end of the rotating rod (32) is connected to the output end of the brake motor (31), and the other end of the rotating rod (32) is rotatably connected to a rod seat (321) fixed on the upper surface of the floating plate (2); the winding drum (33) is sleeved and fixedly connected with the rotating rod (32), the winding and unwinding rope (34) is wound on the winding drum (33), one end of the winding and unwinding rope (34) is fixed on the winding drum (33), and the other end of the winding and unwinding rope (34) penetrates through a threading hole (201) formed in the middle of the floating plate (2) and then is fixedly connected with the monitoring box (1);

the method is characterized in that:

the water environment monitoring device further comprises a positioning rod (4), the positioning rod (4) penetrates through a rod hole (202) in the floating plate (2) in the vertical direction, the bottom end of the positioning rod (4) is connected with the box body of the monitoring box (1), a limiting portion (41) is arranged at the top end of the positioning rod (4), and the limiting portion (41) is blocked above the floating plate (2).

2. The aquatic environment monitoring device of claim 1, wherein: the positioning rods (4) comprise at least two positioning rods which are symmetrically arranged on two sides of the threading holes (201) on the floating plate (2).

3. The aquatic environment monitoring device of claim 1, wherein: the edge part of the floating plate (2) is provided with a lifting ring (5).

4. The aquatic environment monitoring device of claim 1, wherein: the top surface of kickboard (2) is connected with solar cell panel (62) through spliced pole (61), solar cell panel (62) with the circuit board of brake motor (31) is connected.

5. The aquatic environment monitoring device of claim 1, wherein:

the monitoring box (1) is internally provided with a monitoring device and a monitoring device mounting assembly, the monitoring device comprises a shell (11) and a detection probe (12), a circuit board is arranged in the shell (11), the circuit board is connected with a data receiving processor and a wireless signal transmitter connected with the data receiving processor, the detection probe (12) is connected with the data receiving processor, the detection probe (12) extends out of the shell (11), and a probe sealing element is arranged between the detection probe (12) and the shell (11);

the monitoring device mounting assembly comprises a vertical partition plate (71) and a telescopic rod group (72);

the side part of the vertical partition plate (71) is detachably and hermetically connected to the top wall and the bottom wall of the monitoring box (1) so as to divide the interior of the monitoring box (1) into a first chamber (110) and a second chamber (120), and the monitoring device is arranged in the first chamber (110);

a plate hole (710) penetrating through the vertical partition plate (71) along the thickness direction of the vertical partition plate (71) is formed in the middle of the vertical partition plate (71); the telescopic rod group (72) comprises a driving part (721) and a telescopic rod (722), the driving part (721) is fixed on the inner wall of the second chamber (120), the telescopic rod (722) penetrates through the plate hole (710) along the horizontal direction, a plate hole sealing piece (73) is arranged between the peripheral wall of the telescopic rod (722) and the hole wall of the plate hole (710), one end of the telescopic rod (722) located in the second chamber (120) is connected to the output end of the driving part (721), and one end of the telescopic rod (722) located in the first chamber (110) is connected to the shell (11) of the monitoring device;

the detection device is characterized in that a detection hole (101) communicated with the first cavity (110) is formed in the side wall of the monitoring box (1) corresponding to the first cavity (110), the driving portion (721) can drive the telescopic rod (722) to stretch and retract, so that in a first state, a detection probe (12) of the monitoring device penetrates through the detection hole (101) to block the detection hole (101), and in a second state, the detection probe (12) retracts into the first cavity (110) to open the detection hole (101).

6. The water environment monitoring device of claim 5, wherein: in the telescopic rod group (72), the driving part (721) adopts an electric push rod motor.

7. The water environment monitoring device of claim 5, wherein: the detection hole (101) is further internally provided with a detection hole sealing element (102), a through hole is formed in the middle of the detection hole sealing element (102), and the detection hole sealing element (102) is used for plugging a gap between the peripheral surface of the detection probe (12) and the hole wall of the detection hole (101) in the first state.

8. The aquatic environment monitoring device of claim 5, wherein: and a liquid level sensor (8) is arranged on the inner side wall of the monitoring box (1) corresponding to the first chamber (110).

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