CN217133145U

CN217133145U - River and lake ecological monitoring device

Info

Publication number: CN217133145U
Application number: CN202220979297.0U
Authority: CN
Inventors: 代娟; 彭子竹; 刘小光; 张琳; 何秀玲
Original assignee: Changjiang River Scientific Research Institute Changjiang Water Resources Commission
Current assignee: Changjiang River Scientific Research Institute Changjiang Water Resources Commission
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-05
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses an ecological monitoring devices in river lake, which comprises a floating body, the body bottom is provided with the detector, the detector overcoat is equipped with and to dock and be two holistic half net section of thick bamboos, the fixed support that is provided with in body bottom, there is the axostylus axostyle of liftable through spring coupling in the support, half net section of thick bamboo passes through the connecting piece and articulates on the axostylus axostyle, be provided with between connecting piece and the support and rotate spacing subassembly. The utility model discloses a set up two half net barrel covers and establish outside the detector for under the prerequisite that does not influence detector monitoring quality of water, can block most aquatic debris and be stained with and attach or twine on the detector, avoid the detector to be disturbed, and when being stained with the debris that attach or twine basis weight on half net barrel, half net barrel just relies on gravity to stimulate the axostylus axostyle to descend, then, make to rotate spacing subassembly cancellation spacing to the connecting piece, then two half net barrels can outwards open, thereby can avoid the jam problem.

Description

River and lake ecological monitoring device

Technical Field

The utility model relates to a water quality monitoring technology field, concretely relates to river and lake ecology monitoring devices.

Background

The ecological monitoring means that technical means such as physics, chemistry, biochemistry and ecology are utilized to monitor and test various elements in the ecological environment, the interrelation between biology and the environment, and the structure and the function of an ecological system, wherein the ecological monitoring of rivers and lakes is mainly used for monitoring various indexes of a water body.

Patent document CN106442912A provides a liftable formula water quality monitoring buoy, including suspensible body on breeding the waters be equipped with the cavity in the body install the guide cylinder in the cavity, the top and the cavity intercommunication of guide cylinder, the bottom and the external intercommunication of guide cylinder install water quality sensor in the guide cylinder install elevator motor in the cavity, elevator motor passes through the lift axle and links with coupling mechanism, coupling mechanism's one end and lift axle fixed connection, coupling mechanism's the other end and water quality sensor are connected, just water quality sensor can follow under elevator motor and coupling mechanism's drive the inner wall of guide cylinder reciprocates. When the water quality sensor is not used, the water quality sensor is in a dry and cleaner environment, microorganisms attached to the sensor cannot grow too fast, the loss of pollutants in water to the sensor is reduced, the service life of the sensor is greatly prolonged, and the times of regular cleaning and maintenance can be reduced.

According to the prior art, the bottom of the water body monitoring buoy is usually set as a monitoring instrument, and at present, the monitoring instrument is often directly exposed in the water body to obtain a better monitoring effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a river lake ecological monitoring device to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a river lake ecology monitoring devices, includes the body, the body bottom is provided with the detector, the detector overcoat is equipped with can butt joint and be a holistic two half net section of thick bamboos, the fixed support that is provided with in body bottom, there is the axostylus axostyle of liftable through spring coupling in the support, half net section of thick bamboo passes through the connecting piece and articulates on the axostylus axostyle, be provided with between connecting piece and the support and rotate spacing subassembly, it can cancel its limiting displacement along with the decline of axostylus axostyle to rotate spacing subassembly.

Preferably, the rotation limiting assembly comprises a polygonal block fixedly arranged on the connecting piece and sleeved on the shaft rod, and a sliding groove matched with the polygonal block is arranged in the support.

Preferably, a rotating groove is formed at the bottom of the sliding groove, and the polygonal block can rotate in the rotating groove.

Preferably, an alarm assembly for monitoring the opening of the half net cylinder is arranged on the outer side of the half net cylinder.

Preferably, the alarm assembly comprises a connecting rod rotatably connected to the outer side of the half net cylinder, and a buoy is fixedly arranged at the end of the connecting rod.

Preferably, a ring buckle is fixedly arranged at the bottom of the floating body, and a ring buckle limiting connecting rod is arranged.

Preferably, a supporting column is fixedly arranged at the upper end of the floating body, a rotating frame is rotatably arranged outside the supporting column, a wind measuring assembly is arranged at the upper end of the rotating frame, and a solar panel is fixedly arranged on the side face of the rotating frame.

Preferably, the wind measuring assembly comprises a rotary sleeve fixedly arranged at the upper end of the rotary frame, a rolling sleeve is arranged on the side face of the rotary sleeve, the rolling sleeve is rotatably connected with a directional rod, and a propeller is fixedly arranged on the directional rod.

In the technical scheme, the beneficial effects of the utility model are that:

this ecological monitoring devices in rivers and lakes establishes outside the detector through setting up two half net section of thick bamboo covers, make under the prerequisite that does not influence detector monitoring quality of water, can block most aquatic debris and be stained with and attach or twine on the detector, avoid the detector to be disturbed, and when be stained with on half net section of thick bamboo and attach or twine the debris of basis weight, just probably take place to block the problem along with, this moment, half net section of thick bamboo just relies on gravity to stimulate the axostylus axostyle decline, then, make to rotate spacing subassembly cancellation to the connecting piece spacing, then half net section of thick bamboo can take place to rotate on the support, two half net section of thick bamboos can outwards be opened, thereby can avoid blocking the problem, continue to guarantee the monitor function of detector.

Drawings

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a half-net cylinder according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic front view of a cross-sectional structure of a half net cylinder provided in an embodiment of the present invention;

fig. 5 is a schematic front view of a cross-sectional structure of a half net drum according to an embodiment of the present invention;

fig. 6 is a schematic side view of a cross-sectional structure according to an embodiment of the present invention;

fig. 7 is an enlarged schematic structural diagram of a point B in fig. 4 according to an embodiment of the present invention;

fig. 8 is an enlarged schematic structural diagram of a point C in fig. 6 according to an embodiment of the present invention.

Description of reference numerals:

1. a float; 2. a detector; 3. a half-net cylinder; 4. a support; 5. a spring; 6. a shaft lever; 7. a connecting member; 8. polygonal blocks; 9. a chute; 10. a rotating tank; 11. a connecting rod; 12. a float; 13. looping; 14. a pillar; 15. a rotating frame; 16. a solar panel; 17. screwing a sleeve; 18. rolling; 19. a pointing stick; 20. a propeller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure.

Referring to fig. 1-8, an embodiment of the present invention provides an ecological monitoring device for rivers and lakes, including a floating body 1, a detector 2 is disposed at the bottom of the floating body 1, two half net cylinders 3 capable of being butted into a whole are disposed outside the detector 2, a support 4 is fixedly disposed at the bottom of the floating body 1, a shaft rod 6 capable of lifting is connected to the support 4 through a spring 5, the half net cylinders 3 are hinged to the shaft rod 6 through a connecting piece 7, a rotation limiting component is disposed between the connecting piece 7 and the support 4, and the rotation limiting component can cancel its limiting effect along with the descending of the shaft rod 6.

Specifically, the floating body 1 is lower in gravity center and can float on the water surface; the two half net cylinders 3 can be butted to form a complete cylinder body and completely surround the detector 2, and the meshes on the half net cylinders 3 can prevent most of impurities in water from passing through; the support 4 is suspended below the bottom of the floating body 1 and can be divided into two sides, and the connecting piece 7 is arranged between the two sides of the support 4; the bottom of the support 4 is provided with an arc surface; the support 4 is internally provided with two cavities for storing the springs 5, the two cavities are distributed at two sides of the support 4, and two ends of the shaft lever 6 respectively extend into the cavities at two sides; when the spring 5 is not stressed under normal conditions, the pulling shaft lever 6 is kept close to the bottom of the floating body 1, and even if the shaft lever 6 is kept at a high position, the rotation limiting assembly can keep the relative rotation between the limiting connecting piece 7 and the support 4.

The detector 2, i.e. a sensor, such as a water quality PH sensor, preferably, a water quality PH sensor of us S290C series can be used, which can monitor the PH values of rivers and lakes in real time, and then a wireless communication module is further configured in the device to convert the PH data electrical signals monitored by the water quality PH sensor into radio wave signals and transmit the radio wave signals to a ground terminal, wherein the ground terminal is a computer, and the computer receives the radio wave signals and then converts the radio wave signals into digital signals and displays the digital signals, thereby realizing the remote acquisition of the PH values of the rivers and lakes, and then working personnel can combine the existing ecological management knowledge according to a data analysis technology to perform better management on the monitored ecology of the rivers and lakes.

Compared with the prior art, the embodiment of the utility model provides a river lake ecological monitoring device establishes outside detector 2 through setting up two half net section of thick bamboo 3 covers, make under the prerequisite that does not influence detector 2 monitoring quality of water, can block most aquatic debris and be stained with and attach or twine on detector 2, avoid detector 2 to receive the interference, and be stained with on half net section of thick bamboo 3 and attach or twine the debris of basis weight when, just probably take place to block the problem along with, at this moment, half net section of thick bamboo 3 just relies on gravity to stimulate axostylus axostyle 6 to descend, then, make to rotate spacing subassembly cancellation spacing to connecting piece 7, then half net section of thick bamboo 3 can take place to rotate on support 4, two half net section of thick bamboos 3 can outwards open promptly, thereby can avoid the problem of blocking, continue to guarantee detector 2's monitor function.

As the preferred technical scheme of this embodiment, rotate spacing subassembly and include that the cover that fixedly sets up establishes the polygon piece 8 on axostylus axostyle 6 on connecting piece 7, be provided with in the support 4 with polygon piece 8 assorted spout 9, specifically, polygon piece 8 can go up and down in spout 9 along with the lift of axostylus axostyle 6, and can not rotate in spout 9, makes connecting piece 7 can't rotate relatively support 4 then, has realized rotating limiting displacement promptly.

As a further preferred technical solution of this embodiment, a rotating groove 10 is provided at the bottom of the sliding groove 9, the polygonal block 8 can rotate in the rotating groove 10, specifically, the inner diameter of the rotating groove 10 is not smaller than the diameter of the circumscribed circle of the polygonal block 8, the polygonal block 8 can rotate freely after sliding down from the sliding groove 9 into the rotating groove 10, and then the connecting member 7 can rotate around the shaft rod 6 and rotate relative to the support 4, that is, the rotation limiting function is cancelled, and the two half net cylinders 3 can rotate, separate and open.

The utility model provides an in another embodiment, the half net section of thick bamboo 3 outside is provided with the alarm assembly that half net section of thick bamboo 3 of monitoring was opened, and is concrete, and the alarm assembly is touched with and attaches more aquatic debris and the tare drops to and triggers when taking place the turned position at half net section of thick bamboo 3 because of long-term the use to can assist opening of half net section of thick bamboo 3, further ensure that detector 2 can continue to carry out water quality monitoring, and remind managers in time to overhaul equipment clearance.

As a preferred technical scheme of the embodiment, the alarm assembly comprises a connecting rod 11 rotatably connected to the outer side of the half-net cylinder 3, a buoy 12 is fixedly arranged at the end of the connecting rod 11, specifically, the connecting rod 11 is a light rod, and the buoy 12 can generate buoyancy in water; when the half net cylinder 3 is normally used, the buoy 12 is subjected to buoyancy to pull the connecting rod 11, and the connecting rod 11 cannot pull the half net cylinder 3 to rotate at the moment, so that the buoy 12 can be kept below the water surface, and managers cannot observe the buoy 12 on the water surface, namely that the half net cylinder 3 is normal and is not opened; and after being stained with the aquatic debris that attaches or twine overweight on half net section of thick bamboo 3, half net section of thick bamboo 3 sinks but rotates spacing subassembly and became invalid, half net section of thick bamboo 3 alright take place to rotate, at this moment, buoy 12 receives buoyancy pulling connecting rod 11, connecting rod 11 alright pulling half net section of thick bamboo 3 rotates and keeps away from detector 2, two half net section of thick bamboos 3 are opened, detector 2 can continue work, and buoy 12 also can float and remove to above the surface of water consequently to make managers can observe buoy 12 on the surface of water, can know that half net section of thick bamboo 3 has opened, must overhaul the cleanness to equipment.

As a further preferred technical scheme of this embodiment, body 1 bottom is fixed and is provided with latch closure 13, and the spacing connecting rod 11 setting of latch closure 13, specifically, connecting rod 11 passes latch closure 13 setting for buoy 12 keeps being close to body 1 bottom, then conveniently sets up buoy 12's position in the in-service use.

In another embodiment of the present invention, the supporting column 14 is fixedly disposed at the upper end of the floating body 1, the rotating frame 15 is rotatably disposed outside the supporting column 14, the wind measuring assembly is disposed at the upper end of the rotating frame 15, the solar panel 16 is fixedly disposed at the side of the rotating frame 15, specifically, the wind measuring assembly can monitor the wind direction of the wind generated on the water surface of the river or lake in real time, and the direction of the wind measuring assembly can always correspond to the wind direction, so as to drive the rotating frame 15 to rotate; solar panel 16 inclines to set up on swivel mount 15, and solar panel 16's face keeps tangent with the orientation of anemometry subassembly, and then when the orientation of anemometry subassembly corresponds with the wind direction on the surface of water, solar panel 16's face alright tangent with the wind direction on the surface of water to reduce the blowing of the wind on the surface of water to solar panel 16, reduce the application of force of the wind on the surface of water to this equipment promptly, ensure that this equipment's stability is floated, difficult emergence skew.

As a preferred technical solution of this embodiment, the wind measuring assembly includes a rotary sleeve 17 fixedly disposed at the upper end of the rotary frame 15, a roller 18 is disposed on the side surface of the rotary sleeve 17, the roller 18 is rotatably connected with a pointing rod 19, a propeller 20 is fixedly disposed on the pointing rod 19, and specifically, the end of the pointing rod 19 is set to be conical; when wind on the water surface is generated and passes through the propeller 20, the propeller 20 can automatically face the direction of wind blowing, then the pointing rod 19 is driven to correspond to the wind direction, the pointing rod 19 drives the roller sleeve 18 to rotate, the roller sleeve 18 drives the rotating frame 15 to rotate, and therefore the surface of the solar panel 16 on the rotating frame 15 smoothly rotates to be tangent to the wind direction.

The working principle is as follows: when the floating body 1 is used in water, the floating body stably floats on the water surface, the detector 2 extends into the water, the two half net cylinders 3 are sleeved outside the detector, the protection effect of isolating sundries is achieved, and the mesh holes in the half net cylinders 3 can not influence the detection function of the detector 2.

When the device is used in water for a long time, the half-net cylinder 3 can be stained or wound with water sundries with certain weight, and the normal monitoring use of the detector 2 is affected along with the problem of mesh blockage of the half-net cylinder 3, at the moment, because the weight of the half-net cylinder 3 is increased, the shaft rod 6 is pulled downwards through the connecting piece 7, the shaft rod 6 pulls the spring 5 downwards, the spring 5 is stressed to extend, meanwhile, the connecting piece 7 also drives the polygonal block 8 to slide downwards in the sliding groove 9 and enter the rotating groove 10, at the moment, because the polygonal block 8 can rotate in the rotating groove 10, the connecting piece 7 can rotate relative to the support 4, so that the buoy 12 continuously subjected to buoyancy force pulls the connecting piece 11 upwards, the connecting piece 11 pulls the half-net cylinder 3 outwards, the half-net cylinder 3 rotates around the shaft rod 6 by virtue of the connecting piece 7, the two half-net cylinders 3 are separated and opened to avoid the problem of blockage, and the detector 2 is completely exposed to continue to monitor water quality, meanwhile, the buoy 12 floats to the water surface and can be directly observed on the water surface by a manager, namely the half net cylinder 3 is opened, and the equipment needs to be overhauled and cleaned.

Claims

1. The utility model provides a river lake ecology monitoring devices, includes body (1), its characterized in that: the detector (2) is arranged at the bottom of the floating body (1), two half net cylinders (3) which can be butted to form a whole are sleeved outside the detector (2), a support (4) is fixedly arranged at the bottom of the floating body (1), a liftable shaft rod (6) is connected into the support (4) through a spring (5), the half net cylinders (3) are hinged onto the shaft rod (6) through connecting pieces (7), a rotation limiting assembly is arranged between the connecting pieces (7) and the support (4), and the limiting effect of the rotation limiting assembly can be cancelled along with the descending of the shaft rod (6).

2. The river and lake ecology monitoring device according to claim 1, wherein the rotation limiting assembly comprises a polygonal block (8) fixedly arranged on the connecting piece (7) and sleeved on the shaft lever (6), and a sliding groove (9) matched with the polygonal block (8) is arranged in the support (4).

3. The river and lake ecology monitoring device according to claim 2, wherein a rotating groove (10) is arranged at the bottom of the sliding groove (9), and the polygonal block (8) can rotate in the rotating groove (10).

4. The ecological monitoring device for rivers and lakes according to claim 1, characterized in that an alarm component for monitoring the opening of the half-net cylinder (3) is arranged outside the half-net cylinder (3).

5. The ecological monitoring device for rivers and lakes according to claim 4, wherein the alarm assembly comprises a connecting rod (11) rotatably connected with the outer side of the half-net cylinder (3), and a buoy (12) is fixedly arranged at the end of the connecting rod (11).

6. The ecological monitoring device for rivers and lakes according to claim 5, wherein a buckle (13) is fixedly arranged at the bottom of the floating body (1), and the buckle (13) is arranged to limit the connecting rod (11).

7. The ecological monitoring device for rivers and lakes according to claim 1, wherein a pillar (14) is fixedly arranged at the upper end of the floating body (1), a rotating frame (15) is rotatably arranged outside the pillar (14), a wind measuring component is arranged at the upper end of the rotating frame (15), and a solar panel (16) is fixedly arranged on the side surface of the rotating frame (15).

8. The ecological monitoring device for rivers and lakes according to claim 7, wherein the anemometry assembly comprises a rotary sleeve (17) fixedly arranged at the upper end of the rotary frame (15), a rolling sleeve (18) is arranged on the side surface of the rotary sleeve (17), a pointing rod (19) is rotatably connected to the rolling sleeve (18), and a propeller (20) is fixedly arranged on the pointing rod (19).