A suspended ecological environment monitoring device

Abstract

The present application relates to the field of ecological environment monitoring, and discloses a suspended ecological environment monitoring device, which comprises a monitoring part, a floating part and a suspension part from top to bottom, the floating part comprises a floating plate, the monitoring part and the floating plate are detachably connected, the monitoring part is provided with monitoring instruments and underwater monitoring instruments connected in an extendable manner, the suspension part comprises a fixing frame fixedly arranged below the floating plate and a suspension air pump fixed on the fixing frame, a rectangular frame is arranged in lifting connection with the fixing frame, a plurality of diffusion discs are arranged in an array on the rectangular frame, a gas conveying pipe is arranged in communication with the diffusion discs, and the gas conveying pipe is connected with the suspension air pump, so that the ecological environment on the river bank and underwater can be monitored simultaneously.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ecological environment monitoring, in particular to a suspended ecological environment monitoring device. BACKGROUND

[0002] Ecological environment, namely the abbreviation of "environment composed of ecological relationship", refers to the sum of various natural (including the second nature formed under human intervention) forces (matter and energy) or effects closely related to human beings, affecting human life and production activities. Ecological environment refers to the general term of water resources, land resources, biological resources and climate resources quantity and quality, which is a complex ecological system related to the sustainable development of society and economy. Ecological environment problem refers to the various negative feedback effects that harm human survival in the process of human beings using and transforming nature.

[0003] At present, the equipment for monitoring the ecological environment of river water area basically monitors the ecological environment under water, and lacks a device for monitoring the ecological environment on the river bank at the same time, which is not conducive to analyzing the overall river environment, and the species and ecology on the river bank and the river surface are also important reference standards for ecological monitoring. SUMMARY

[0004] The present application aims to provide a suspended ecological environment monitoring device to provide a device capable of monitoring the ecological environment on the river bank and under water at the same time.

[0005] To achieve the above purpose, the present application adopts the following technical scheme: a suspended ecological environment monitoring device, from top to bottom, is a monitoring part, a floating part and a suspension part, the floating part includes a floating plate, the monitoring part and the floating plate are detachably connected, the monitoring part is provided with a monitoring instrument and an underwater monitoring instrument connected in extension, the suspension part includes a fixed frame fixedly arranged below the floating plate and a suspension air pump fixed on the fixed frame, a rectangular frame is provided and connected with the fixed frame in lifting, a plurality of diffusion discs are arranged on the rectangular frame, a gas conveying pipe is provided and communicated with the diffusion discs, and the gas conveying pipe is connected with the suspension air pump.

[0006] The beneficial effects of the present application are as follows:

[0007] 1. The monitoring device is floated on the water surface by the floating plate, the device can be placed on the river surface, the monitoring part can extend the underwater monitoring instrument into the water for water quality monitoring, the monitoring device does not need manual sampling, reduces the labor intensity of the workers, improves the work efficiency, and on the other hand, can collect data in a larger range and can go to many places difficult for people to enter for ecological monitoring.

[0008] 2. The present application has two states, the floating part is responsible for the floating state, that is, the floating plate can make the device float on the water surface, and the suspension part is responsible for the suspension state, when the device enters the suspension state, the suspension air pump delivers gas to the diffusion disc through the gas delivery pipe, the diffusion disc enters the suspension state by diffusing gas, and the diffusion disc increases the contact area of the device bottom with the water surface by arranging a plurality of diffusion discs, so that the diffusion disc supports the device at the same time, avoiding the device from being inclined to affect the collection effect of the monitoring instrument. When the device is in the suspension state, the height of the monitoring part can be raised, which is convenient for monitoring the environment on the shore.

[0009] 3. The present application can monitor a wide range of riverbank environment. When the device is placed in the river and drifts, it can well monitor the ecological change process along the way, and at the same time monitor the underwater environment, and can combine the data of the shore and the underwater environment for combined analysis to obtain more accurate analysis results. The conventional monitoring device arranged on the river embankment or revetment has small monitoring range and is difficult to move, and the riverbank is inclined, which is easy to produce monitoring dead angle due to the accumulation of stones on the riverbank. In order to prevent being submerged by the rising water, it is generally arranged on the dam far away from the riverbank, and the monitoring effect on the riverbank is not good. The device of the present application can observe the riverbank environment from the river, and can monitor more angles and more completely by moving in the width direction along the river. The conventional monitoring device is difficult to move, and even if it is moved upward in height, the monitoring range is not greatly improved. The technical solution of the present application can observe the ecological environment of the riverbank which is not monitored by the conventional monitoring device when moving with the water, and can monitor the vegetation recovery along the way, etc. In addition, the device can monitor the damage of the slope foot of part of the dam and artificial revetment. When these areas are damaged, it is often difficult to observe from the shore, but if it is not repaired in time, it will cause serious property loss. At the same time, the device of the present application not only observes the ecological environment of the shore, but also observes the water surface ecological environment or the distribution of garbage, so as to provide auxiliary data of the underwater environment.

[0010] Preferably, as an improvement, a plurality of air bag cavities are arranged in an array under the floating plate, and an air bag and a floating air pump are fixedly connected in each air bag cavity, and the floating air pump communicates with the air bag. Such arrangement makes the monitoring device adaptable to more environments. The floating plate has a certain buoyancy, which makes it adaptable to the lake or reservoir environment with relatively gentle water flow. However, in the river with relatively large water flow impact, the buoyancy of the floating plate alone is not enough to make the device float in the water, which may cause damage or sinking of the device due to water flow impact. Therefore, the air bag and the floating air pump are arranged under the floating plate. The air bag can increase the buoyancy of the device after inflation, and can also support the device. In addition, the air bag is light in weight and easy to store, and can adapt to various water flow environments.

[0011] Preferably, as an improvement, the monitoring part comprises a fixed block, a hydraulic pump is arranged in the fixed block, grooves are arranged at the left and right ends of the fixed block, hydraulic cylinders are arranged in the grooves, the hydraulic cylinders are connected with the hydraulic pump, monitoring instruments are fixedly arranged at the ends of the hydraulic cylinders away from the fixed block, mounting plates are arranged at the front and back ends of the fixed block, electric telescopic rods which can be inserted into water are arranged at the ends of the mounting plates away from the fixed block, and underwater monitoring instruments are arranged at the ends of the electric telescopic rods.

[0012] In this way, the hydraulic cylinders can push the monitoring instruments to be closer to the bank, so that the environment of the bank can be monitored. The underwater monitoring instruments are connected with the electric telescopic rods, so that the underwater monitoring instruments can monitor water at different depths, collect different groups of data for processing, comprehensively analyze water quality, and avoid the limitation of collecting water quality at the same depth. When the underwater monitoring instruments are not working, the electric telescopic rods can be retracted, so that the underwater monitoring instruments are prevented from being damaged by stones or undercurrents.

[0013] Preferably, as an improvement, a connecting block is arranged at the lower end of the fixed block, connecting grooves are arranged at the two sides of the connecting block, a connecting cavity which can accommodate the connecting block is arranged on the floating plate, and two electric push rods are arranged in the connecting cavity. The electric push rods can be inserted into the connecting grooves to fix the connecting block when the electric push rods reciprocate. In this way, the monitoring part can be detachably connected to the floating plate, so that the monitoring part can be maintained, replaced, and data in the monitoring part can be extracted.

[0014] Preferably, as an improvement, a movement mechanism is arranged at the lower end of the fixed frame, the movement mechanism comprises a steering shaft, a steering motor and a propeller, the steering shaft is fixedly arranged at the lower end of the fixed frame and connected with the steering motor, a movement motor is fixedly arranged at the lower end of the steering shaft, and the movement motor drives the propeller to rotate. Through the above arrangement, the movement mechanism can drive the monitoring device to move, can patrol according to a set route, can monitor the environment of the bank and underwater, and can improve the collection efficiency. Meanwhile, the monitoring device can move against the current in the river, so that the monitoring device can adapt to various environments.

[0015] Preferably, as an improvement, screw rods are rotatably arranged at the two sides of the fixed frame, nut blocks are threadedly connected with the screw rods, the nut blocks are fixedly connected with the rectangular frame, and the screw rods drive the rectangular frame to ascend and descend when the screw rods rotate. In this way, when the device is in a suspended state, the height of the monitoring part can be adjusted by rotating the screw rods, the monitoring instruments can be closer to the bank by cooperation of the height adjustment of the screw rods and the extension amount adjustment of the hydraulic cylinders, the ecological environment of the bank can be monitored, the height adjustment of the screw rods can further protect the monitoring instruments, the possibility that the monitoring instruments hit stones on the bank is reduced, and the service life of the device is prolonged.

[0016] Preferably, as an improvement, fixed tubes are arrayed and fixed on all four sides of the rectangular frame, with the gas delivery pipes placed inside the fixed tubes, and the diffuser plates fixed to the ends of the fixed tubes away from the rectangular frame. With this arrangement, when the device is suspended, on the one hand, the fixed tubes increase the contact area between the bottom of the rectangular frame and the water surface, providing support and stability to the frame, preventing the device from tilting or tipping over, and improving the device's stability; on the other hand, the fixed tubes increase the structural strength of the device's bottom, and placing the gas delivery pipes inside the fixed tubes protects them.

[0017] Preferably, as an improvement, the diffuser is a disc with an inverted V-shaped cross-section. A circular hole at the center of the disc connects to the gas supply pipe, and a blocking block is installed to block the hole. The blocking block is connected to the gas supply pipe via a spring. This configuration prevents water from entering the gas supply pipe, ensuring the device's levitation performance. When the levitation air pump is activated, gas is supplied through the gas supply pipe into the diffuser. The gas pushes the blocking block downwards, allowing the gas to enter the diffuser and thus achieving levitation. The disc shape of the diffuser further increases the contact area between the device and the water surface, thereby increasing the contact area between the gas and the water surface. This ensures the device's balance and increases its buoyancy. Furthermore, the inverted V shape of the diffuser allows it to hold a certain amount of gas, and the continuous airflow from the levitation air pump provides buoyancy, enabling the monitoring unit to levitate. On the other hand, since the device needs to observe the shoreline ecology, the water near the shore is shallow, and aquatic plants may entangle the propeller, making it difficult for it to provide power. At this time, the suspension air pump is turned on, and the air supply pipe delivers airflow. The airflow drives the water flow, which can to some extent untangle the aquatic plants. At the same time, the gas in the diffuser can make the device float slowly. As the airflow loosens the aquatic plants, the device floats up, which can free the propeller from the entanglement of the aquatic plants. In addition, if the device runs aground on the shore, it can be returned to the river through the suspension part. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0019] Figure 2 for Figure 1 Sectional view at point AA;

[0020] Figure 3 for Figure 1 Sectional view at point BB;

[0021] Figure 4 for Figure 1 Enlarged view of point C in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0023] The specific embodiments are further described in detail below:

[0024] The reference signs in the drawings of the specification include: floating plate 1, fixed block 2, monitoring instrument 3, hydraulic cylinder 4, hydraulic pump 5, floating air pump 6, air bag 7, air bag cavity 8, rotating motor 9, fixed frame 10, fixed pipe 11, diffusion disc 12, nut block 13, propeller 14, steering shaft 15, steering motor 16, motion motor 17, spherical block 18, spring 19, gas conveying pipe 20, screw rod 21, underwater monitoring instrument 22, electric telescopic rod 23, mounting plate 24, rectangular frame 25, suspended air pump 26, electric push rod 27, connecting cavity 28, connecting block 29, connecting groove 30, lifting motor 31.

[0025] Example 1 is substantially as shown in Figures 1 to 4

[0026] As shown in Figure 1 A suspended ecological environment monitoring device, from top to bottom, is monitoring part, floating part and suspended part in sequence, the floating part makes the device float in water, the floating part includes floating plate 1, the floating plate 1 in the embodiment is rectangular, as shown in Figure 1 A plurality of air bag cavities 8 are arranged below the floating plate 1, air bags 7 and floating air pumps 6 are fixedly connected in the air bag cavities 8, the floating air pumps 6 are communicated with the air bags 7 and can convey gas into the air bags 7, the air bags 7 can realize floating after inflation and increase buoyancy.

[0027] The monitoring part and the floating plate 1 are detachably connected, as shown in Figure 1 and Figure 2 The monitoring part includes fixed block 2, the fixed block 2 is provided with hydraulic pump 5, recesses are opened at left and right ends of the fixed block 2, hydraulic cylinders 4 are arranged in the recesses, the hydraulic cylinders 4 are connected with the hydraulic pump 5, monitoring instruments 3 are fixedly installed at one end of the hydraulic cylinders 4 away from the fixed block 2, mounting plates 24 are fixed at front and rear ends of the fixed block 2, electric telescopic rods 23 are arranged at one end of the mounting plates 24 away from the fixed block 2, underwater monitoring instruments 22 are arranged at the end of the electric telescopic rods 23.

[0028] The fixed block 2 is provided with connecting block 29 at the lower end, connecting grooves 30 are opened at both sides of the connecting block 29, a connecting cavity 28 capable of accommodating the connecting block 29 is arranged in the middle of the floating plate 1, two electric push rods 27 are symmetrically arranged at left and right sides of the connecting cavity 28, the electric push rods 27 can be inserted into the connecting grooves 30 to fix the connecting block 29 or can be pushed out of the connecting grooves 30 to take out the connecting block 29, so that the monitoring part can be detachably connected to the floating plate 1.

[0029] As shown in Figure 1 and Figure 3 ​As shown, the suspension part includes a fixed frame 10 fixedly arranged below the floating plate 1 and a suspension air pump 26 fixed on the fixed frame 10, and a rectangular frame 25 is arranged in lifting connection with the fixed frame 10, and the specific connection manner is that longitudinal through grooves are arranged on both sides of the fixed frame 10, a screw rod 21 is rotatably arranged in the through grooves, nut blocks 13 are threadedly connected to the screw rod 21, the nut blocks 13 are slidingly connected to the through grooves under the driving of the screw rod 21, the through grooves limit the nut blocks 13, the nut blocks 13 are fixedly connected with the rectangular frame 25, the screw rod 21 drives the rectangular frame 25 to lift, a rotating motor 9 is arranged to drive the screw rod 21 to rotate, and the rotating motor 9 is fixedly installed in the fixed frame 10. Figure 3 As shown, the four sides of the rectangular frame 25 are fixedly arranged with fixed pipes 11, a plurality of diffusion discs 12 are arranged on the fixed pipes 11, a gas conveying pipe 20 is arranged in communication with the diffusion discs 12, and the gas conveying pipe 20 is connected with the suspension air pump 26. The diffusion disc 12 in the embodiment is a circular disc with a reverse V-shaped cross section, a circular hole is arranged at the center of the circular disc to communicate with the gas conveying pipe 20, a spherical block 18 is arranged to block the connection between the gas conveying pipe 20 and the diffusion disc 12, the spherical block 18 is connected with the gas conveying pipe 20 through a spring 19, and the spherical block 18 is kept to block the connection under the action of the spring 19 in the natural state.

[0030] A movement mechanism is arranged at the lower end of the fixed frame 10, and the movement mechanism includes a steering shaft 15, a steering motor 16 and a propeller 14. The steering shaft 15 is arranged at the lower end of the fixed frame 10 and connected with the steering motor 16, a movement motor 17 is fixedly arranged at the lower end of the steering shaft 15, and the movement motor 17 drives the propeller 14 to rotate.

[0031] The specific implementation process is as follows:

[0032] When work is needed, the connecting block 29 of the monitoring part is inserted into the connecting cavity 28, the electric push rod 27 is inserted into the connecting groove 30, the monitoring part is fixed on the floating plate 1, the monitoring part is stably fixed on the floating plate 1 and will not fall off, the device is placed into a river, the movement motor 17 is started, the movement motor 17 drives the propeller 14 to rotate, the steering motor 16 can adjust the steering shaft 15, and then the movement direction of the propeller 14 is adjusted. When the environment on the bank needs to be monitored, the hydraulic pump 5 is started to supply hydraulic oil to the hydraulic cylinder 4, so that the hydraulic cylinder 4 drives the monitoring instrument 3 to extend outward, so that the monitoring instrument 3 is close to the bank to facilitate monitoring of the environment on the bank; when the underwater environment needs to be monitored, the electric telescopic rod 23 is started to extend the underwater monitoring instrument 22 into water to monitor the underwater ecological environment at different depths.

[0033] When it is needed to float in more turbulent water, start the floating air pump 6 to inflate the air bag 7, so that the air bag 7 is inflated, the buoyancy of the floating plate 1 is increased, and the device is prevented from sinking by the impact of the water flow; when the device needs to be suspended to obtain a better monitoring environment, start the suspension air pump 26 to supply air to the diffusion disc 12, so that the gas enters the diffusion disc 12 through the gas conveying pipe 20, and in the process, the gas pushes the spherical block 18 to move downward, so that the gas enters the diffusion disc 12, and at the same time, the suspension air pump 26 continues to deliver high-pressure gas, so that the monitoring part can be suspended; when it is needed to adjust the height of the suspension, start the rotating motor 9 to drive the screw rod 21 to rotate, thereby adjusting the position of the suspension.

[0034] Example 2 is basically as shown in Figure 5

[0035] Example 2 as shown in Figure 5 is basically the same as example 1, the difference is that the fixed frame 10 is provided with a longitudinal through slot on both sides, the through slot is provided with a lifting motor 31 at the upper end, the output shaft of the lifting motor 31 is fixed with a nut block 13, the nut block 13 is slidingly connected with the through slot under the driving of the lifting motor 31, the through slot limits the nut block 13, the nut block 13 and the rectangular frame 25 are fixedly connected, and the lifting motor 31 drives the rectangular frame 25 to lift.

[0036] The above is only an embodiment of the present application, and the specific technical solutions and / or common knowledge of the scheme are not described in detail. It should be noted that for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.​

Claims

1. A suspended type ecological environment monitoring device, characterized in that: From top to bottom are monitoring part, floating part and suspension part, the floating part includes floating plate, the monitoring part and the floating plate are detachable connection, monitoring part is equipped with telescopic connection monitoring instrument and underwater monitoring instrument, the suspension part includes fixedly arranged fixing frame below the floating plate and the suspension air pump fixed on the fixing frame, is equipped with a rectangular frame and the fixing frame lifting connection, the rectangular frame is equipped with a plurality of diffuser discs in array, is equipped with gas pipe and diffuser disc intercommunication, gas pipe and suspension air pump are connected; Floating plate below array is equipped with several air bag cavities, air bag cavities are all fixedly connected with air bag and floating air pump, floating air pump and air bag intercommunication; The monitoring part includes fixed block, the fixed block is equipped with hydraulic pump, the fixed block left and right two ends are opened with recess, recess is equipped with hydraulic cylinder, hydraulic cylinder and hydraulic pump are connected, the one end of hydraulic cylinder away from fixed block is all fixedly installed with monitoring instrument, the both ends of fixed block are equipped with mounting plate, the one end of mounting plate away from fixed block is all equipped with electric telescopic rod that can be inserted into water, the tail end of electric telescopic rod is equipped with underwater monitoring instrument; The both sides of fixing frame are rotatably provided with screw rods, the screw rods are all threadedly connected with nut blocks, the nut blocks and the rectangular frame are fixedly connected, the screw rods drive the rectangular frame to lift by rotating; The four side surfaces of rectangular frame are all arrayed and fixed with fixed tubes, the gas pipes are all placed in the fixed tubes, and the diffuser discs are all fixed at the end portions of the fixed tubes away from the rectangular frame. The diffuser disc is a disc with inverted V-shaped cross section, a circular hole is formed in the center of the disc and communicates with the gas pipe, and a plug is arranged to plug the circular hole, and the plug is connected with the gas pipe through a spring. 2.The suspended ecological environment monitoring device according to claim 1, characterized in that: The lower end of the fixing frame is provided with a movement mechanism, the movement mechanism includes a steering shaft, a steering motor and a propeller, the steering shaft is fixed at the lower end of the fixing frame and connected with the steering motor, the lower end of the steering shaft is fixedly provided with a movement motor, and the movement motor drives the propeller to rotate.

Images