An ecological environment monitoring device for ecological restoration area

Abstract

The utility model discloses an ecological environment monitoring devices of ecological restoration area relates to environmental monitoring technical field, aims at solving current fixed water level monitoring difficult technical problem of reflecting overall water quality, including fixed pipe and the lifting assembly of setting in fixed pipe and the extraction assembly of setting on lifting assembly, the lifting assembly includes the telescopic link of symmetrical setting and the toothed plate and guide rod of fixed setting in fixed pipe, be provided with mounting panel between telescopic link, the gear of meshing with toothed plate is rotatably installed between mounting panel, the telescopic part of telescopic link rotatably installs the locating ring, the locating ring is set on the guide rod, the extraction assembly includes the pump body of setting in telescopic link end. The utility model has can realize multilayer water layer water quality monitoring, through lifting assembly drive extraction assembly to dock different height water inlet, guarantee water sample collection accuracy, provide scientific support for ecological restoration area water quality evaluation, break the advantage of fixed water level monitoring limitation.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and more specifically, to an ecological environment monitoring device for ecological restoration areas. Background Technology

[0002] Ecological environment monitoring in ecological restoration areas is a core technical means to assess restoration effectiveness and ensure ecosystem stability. It aims to grasp the dynamic changes of ecological elements in the restoration area in real time, providing a scientific basis for subsequent governance and optimization. The monitoring scope covers the entire restoration area, focusing on four core areas: vegetation, soil, hydrology, and biodiversity.

[0003] In ecological restoration areas, water quality is monitored in real time using online water quality monitoring instruments, tracking parameters such as pH, dissolved oxygen, and nitrogen and phosphorus concentrations. However, water sampling probes are typically fixed at a specific water level, allowing only data collection and analysis of a single water layer. Water quality parameters often vary significantly between different water layers in ecological restoration areas, and fixed-level monitoring can lead to incomplete data, failing to comprehensively reflect the overall water quality. Therefore, we propose an ecological environment monitoring device for ecological restoration areas. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an ecological environment monitoring device for ecological restoration areas to solve the technical problem that current fixed water level monitoring is difficult to reflect the overall water quality.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an ecological environment monitoring device for an ecological restoration area, comprising a fixed pipe, a lifting assembly disposed inside the fixed pipe, and an extraction assembly disposed on the lifting assembly; The fixed pipe has water inlets equidistantly arranged on its outer surface, and a closing plate for closing the water inlets is provided on its outer surface. The lifting assembly includes symmetrically arranged telescopic rods and a toothed plate and a guide rod fixedly installed in a fixed tube. An installation plate is provided between the telescopic rods, and a gear that meshes with the toothed plate is rotatably installed between the installation plates. A positioning ring is rotatably installed between the telescopic parts of the telescopic rods, and the positioning ring is sleeved on the guide rod. The extraction assembly includes a pump body located at the end of a telescopic rod, and a connecting pipe is provided at the water inlet of the pump body.

[0006] Preferably, a protective box is provided at the top of the fixed pipe, an online water quality monitor is provided inside the protective box, a delivery pipe connected to the online water quality monitor is provided on the pump body, and a base plate is provided at the bottom of the fixed pipe, with anchoring holes provided on the base plate.

[0007] Preferably, the inner wall of the fixed pipe is provided with symmetrically distributed arc-shaped recesses at the water inlet position, a first elastic rod is provided between the closing plate and the fixed pipe, a sealing plug is provided on the closing plate inside the water inlet, and a pressure-bearing head is provided on the sealing plug, the front of the pressure-bearing head being arc-shaped.

[0008] Preferably, a rubber ring is provided at the end of the connecting tube, and a second elastic rod is arranged in an array on the inner wall of the connecting tube. Both the first elastic rod and the second elastic rod include a sleeve and an inner rod, and a spring is provided inside the sleeve and connected to the inner rod.

[0009] Preferably, the end of the second elastic rod is provided with an extrusion member, the extrusion member is tapered, and a water inlet hole extending to the center of the rear part of the extrusion member is opened on the tapered surface of the extrusion member.

[0010] Preferably, the mounting plate is provided with a motor for driving gears, and the guide rod includes several straight rod portions and several curved portions along its long axis. The straight rod portions and curved portions are arranged adjacent to each other, and the curved portions are curved in a C-shape toward the water inlet.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the design of a lifting component and a multi-height water inlet structure, features multiple water inlets equidistantly arranged on the outer surface of a fixed pipe, corresponding to different water layers. Simultaneously, a lifting component consisting of a toothed plate, gears, a telescopic rod, and a guide rod is designed. A motor drives the gears to rotate along the toothed plate, enabling the telescopic rod and the extraction component at its end to move vertically. This allows the extraction component to reach water inlets at different heights. When the extraction component moves to the water inlet corresponding to the target water layer, a water sample can be collected from that layer. This achieves stratified monitoring of water quality at different water layers, breaking the limitations of fixed water level monitoring. The acquired water quality data comprehensively reflects the overall water quality status, providing complete and scientific data support for water quality assessment in ecological restoration areas and solving the problem that current fixed water level monitoring cannot accurately reflect overall water quality.

[0012] 2. This utility model also incorporates a guide rod structure. The guide rod features several straight sections and C-shaped bends along its long axis, with the bends facing the inlet. When the positioning ring of the lifting assembly moves along the guide rod to the bend, it causes the telescopic section of the telescopic rod and the extraction assembly to shift towards the inlet, achieving precise docking between the connecting pipe and the inlet. This ensures the accuracy of water sample collection at each water layer and avoids sampling deviation. Furthermore, the inlet is equipped with a sealing structure consisting of a first elastic rod, a closing plate, a sealing plug, and a pressure head. In non-collection mode, the elastic force of the first elastic rod pushes the closing plate, causing the sealing plug to tightly seal the inlet, effectively isolating non-target water layers. When the extrusion component of the connecting pipe presses the pressure head, the sealing plug moves to open the inlet. The rubber ring at the end of the connecting pipe enhances the sealing performance, further preventing non-target water layers from mixing into the collected water sample. This ensures the purity of the collected water sample and the accuracy of the monitoring data, making the results of stratified monitoring more valuable.

[0013] 3. This utility model designs an adaptive structure between an arc-shaped pressure head and a conical extrusion component. The front of the pressure head of the sealing plug adopts an arc-shaped design, while the extrusion component at the end of the second elastic rod inside the connecting pipe has a conical structure. The two form an adaptive contact form between the arc-shaped surface and the conical surface. When the extraction component moves towards the water inlet, the inclined surface of the conical extrusion component can smoothly fit with the curved surface of the arc-shaped pressure head, which can greatly reduce the frictional resistance during docking, avoid jamming, make the water inlet opening process smoother, and reduce the energy consumption of the motor drive. At the same time, the adaptive structure of arc and conical can transform the local hard friction between components into flexible extrusion of surface contact, disperse the contact pressure, reduce the mechanical wear of the pressure head and the extrusion component, slow down the aging and deformation rate of components, extend the overall service life of the device, and reduce the frequency and cost of later maintenance. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a schematic diagram of the guide rod structure of this utility model; Figure 3 This is a schematic diagram of the fixed tube structure of this utility model; Figure 4 This is a cross-sectional view of the fixed tube structure of this utility model; Figure 5 This is a schematic diagram of the closed plate structure of this utility model; Figure 6 This is a schematic diagram of the elastic rod structure of this utility model; Figure 7 This is a schematic diagram of the lifting component structure of this utility model; Figure 8 This is a schematic diagram of the extraction component structure of this utility model.

[0015] The following are the labels in the diagram: 101, Fixed pipe; 102, Base plate; 103, Protective box; 104, Closing plate; 105, Sealing plug; 106, First elastic rod; 107, Pressure head; 108, Sleeve; 109, Inner rod; 110, Spring; 200, Lifting assembly; 201, Gear plate; 202, Guide rod; 2021, Bending part; 203, Telescopic rod; 204, Mounting plate; 205, Gear; 206, Motor; 207, Positioning ring; 300, Extraction assembly; 301, Pump body; 302, Connecting pipe; 303, Second elastic rod; 304, Extrusion part; 305, Water inlet. Detailed Implementation

[0016] like Figures 1 to 8 As shown, the present invention relates to an ecological environment monitoring device for an ecological restoration area, comprising a fixed tube 101, a lifting component 200 disposed within the fixed tube 101, and an extraction component 300 disposed on the lifting component 200. The outer surface of the fixed pipe 101 is provided with water inlets at equal intervals, and the outer surface of the fixed pipe 101 is provided with a closing plate 104 to close the water inlets; The lifting assembly 200 includes symmetrically arranged telescopic rods 203, a toothed plate 201 and a guide rod 202 fixedly arranged in the fixed tube 101. An installation plate 204 is arranged between the telescopic rods 203. A gear 205 that meshes with the toothed plate 201 is rotatably installed between the installation plates 204. A positioning ring 207 is rotatably installed between the telescopic parts of the telescopic rods 203. The positioning ring 207 is sleeved on the guide rod 202. The extraction component 300 includes a pump body 301 located at the end of the telescopic rod 203, and a connecting pipe 302 is provided at the water inlet of the pump body 301. This utility model can realize multi-layer water quality monitoring. By using the lifting component 200 to drive the extraction component 300 to connect to water inlets at different heights, the accuracy of water sample collection is ensured, providing scientific support for water quality assessment in ecological restoration areas and breaking the limitations of fixed water level monitoring.

[0017] Specifically, a protective box 103 is installed at the top of the fixed pipe 101, and an online water quality monitor is installed inside the protective box 103. A delivery pipe connected to the online water quality monitor is installed on the pump body 301, and a base plate 102 is installed at the bottom of the fixed pipe 101, with anchoring holes opened on the base plate 102. The protective box 103 provides a protective space for the online water quality monitor, isolating it from external interference such as wind, rain, dust, and collisions, ensuring the stable operation and accurate monitoring of the monitor. The online water quality monitor performs real-time detection of collected water samples, analyzing key water quality parameters such as pH value, dissolved oxygen, and nitrogen and phosphorus concentrations, providing data support for water quality assessment in ecological restoration areas. The delivery pipe transports the water sample extracted by the pump 301 to the online water quality monitor, realizing the connection between water sample transfer and detection. The base plate 102 increases the contact area between the device and the mounting surface, improving the overall stability of the device. The anchoring holes facilitate fixing the device to the installation area with anchors, preventing the device from tipping over or shifting under water impact or external force, ensuring the stability of long-term monitoring.

[0018] Furthermore, the inner wall of the fixed pipe 101 is provided with symmetrically distributed arc-shaped recesses at the water inlet position, a first elastic rod 106 is provided between the closing plate 104 and the fixed pipe 101, a sealing plug 105 is provided on the closing plate 104 located inside the water inlet, and a pressure head 107 is provided on the sealing plug 105, the front of the pressure head 107 is arc-shaped. The arc-shaped recess works in conjunction with the curved portion 2021 of the guide rod 202 to facilitate precise docking of the connecting pipe 302 and the inlet. The first elastic rod 106 provides elastic support for the closing plate 104. In the non-collection state, it pushes the closing plate 104 to tightly seal the inlet with the sealing plug 105. During collection, it can contract under external pressure, providing buffer and reset power for the displacement of the sealing plug 105. The sealing plug 105 fills the gap in the inlet to achieve a seal and prevent water from non-target water layers from mixing in. The pressure head 107 receives the squeezing force of the connecting pipe 302. The arc-shaped design allows the connecting pipe 302 to squeeze the pressure head 107 more smoothly, driving the sealing plug 105 to move and open the inlet, while reducing mechanical wear between the connecting pipe 302 and the pressure head 107.

[0019] It is worth noting that a rubber ring is provided at the end of the connecting pipe 302, and a second elastic rod 303 is arrayed on the inner wall of the connecting pipe 302. Both the first elastic rod 106 and the second elastic rod 303 include a sleeve 108 and an inner rod 109. A spring 110 is provided inside the sleeve 108 and connected to the inner rod 109. The function of the rubber ring is to enhance the sealing of the contact part between the connecting pipe 302 and the water inlet, preventing leakage of water samples during collection. The function of the second elastic rod 303 is to provide elastic support and displacement buffer for the squeezing element 304, and the position of the squeezing element 304 can be adjusted according to the collection requirements. At the same time, it assists the squeezing element 304 to reset after collection. The function of the sleeve 108 is to provide a space for the inner rod 109 and the spring 110 to accommodate and guide, and to restrict the movement direction of the inner rod 109. The function of the spring 110 is to provide elastic reset force for the inner rod 109, ensuring that the elastic rod can return to its initial state after being subjected to force, and maintaining the cyclic use performance of the elastic rod.

[0020] It is worth mentioning that the end of the second elastic rod 303 is provided with a squeezing member 304. The squeezing member 304 is conical, and a water inlet hole 305 extending to the center of the rear part of the squeezing member 304 is opened on the conical surface of the squeezing member 304. The function of the squeezing member 304 is to squeeze the pressure head 107 when the connecting pipe 302 is close to the water inlet, so as to push the sealing plug 105 outward and open the water inlet. The conical design allows the squeezing member 304 to be pushed into the water inlet more smoothly, reducing the docking resistance. The function of the water inlet hole 305 is to provide a channel for water samples to enter the connecting pipe 302, so that external water can enter the pump body 301 through the hole to complete the water sample collection.

[0021] It is worth noting that the mounting plate 204 is equipped with a motor 206 for driving gear 205, and the guide rod 202 includes several straight rods and several curved parts 2021 along the long axis. The straight rods and curved parts 2021 are arranged adjacent to each other, and the curved parts 2021 are curved in a C-shape towards the water inlet. The function of motor 206 is to provide power for the rotation of gear 205, drive gear 205 to mesh and move along tooth plate 201, thereby driving the lifting assembly 200 to achieve the lifting action as a whole, providing power support for multi-water layer collection. The function of the straight part of guide rod 202 is to provide a vertical movement trajectory for positioning ring 207, ensuring the smooth lifting of lifting assembly 200. The function of curved part 2021 is to guide positioning ring 207 to drive telescopic rod 203 and extraction assembly 300 to move towards the water inlet when lifting assembly 200 moves to the corresponding water inlet height, so that connecting pipe 302 can accurately connect to the water inlet, realize the precise positioning of water sample collection, and enable extraction assembly 300 to complete water sample collection during the lifting process, which facilitates real-time monitoring of water quality at different water levels.

[0022] Working Principle: This embodiment provides an ecological environment monitoring device for an ecological restoration area. In use, the entire device is first anchored in the water body of the monitoring area through the anchoring holes on the base plate 102. The protective box 103 is located above the water surface, and the fixed pipe 101 stands vertically in the water. The water inlets equidistantly distributed on its outer surface correspond to different water layers. In the non-collection state, the closing plate 104, under the elastic support of the first elastic rod 106, drives the sealing plug 105 to tightly seal the water inlets, preventing water from non-target water layers from mixing in. When conducting multi-layer water quality monitoring, the motor 206 on the mounting plate 204 is started. The motor 206 drives the gear 205 to rotate. Because the gear 205 and the fixed pipe 102... The gear 205 meshes with the toothed plate 201. When the gear 205 rotates, it drives the telescopic rod 203 and the mounting plate 204 to move up and down along the toothed plate 201. At the same time, the positioning ring 207 between the telescopic parts of the telescopic rod 203 moves synchronously along the guide rod 202. The straight part of the guide rod 202 provides a stable vertical trajectory for the positioning ring 207. When the positioning ring 207 moves to the C-shaped bend 2021 of the guide rod 202, it drives the telescopic part of the telescopic rod 203 and the extraction component 300 at the end to move towards the water inlet at the corresponding height. At this time, the rubber ring at the end of the connecting pipe 302 in the extraction component 300 first fits against the water inlet, and then the second elastic rod in the connecting pipe 302... The conical extruder 304 at the end of 303 compresses the arc-shaped pressure head 107 on the sealing plug 105. Under pressure, the pressure head 107 moves the sealing plug 105 outwards, causing the first elastic rod 106 to contract, opening the inlet. Then, the pump body 301 starts, and water from the corresponding water layer enters the connecting pipe 302 through the inlet hole 305 on the conical surface of the extruder 304. It is then transported through the pump body 301 and the delivery pipe to the online water quality monitor inside the protective box 103. The online water quality monitor can analyze key water quality parameters such as pH, dissolved oxygen, and nitrogen and phosphorus concentrations in real time, completing the water quality monitoring for that water layer. When monitoring the water quality of other water layers is required, the motor 206 continues to drive the gear 2. 05. As the positioning ring 207 moves up and down along the toothed plate 201 and enters the next straight section of the guide rod 202, the telescopic rod 203 resets, and the connecting pipe 302 disengages from the current water inlet. The elastic reset force of the first elastic rod 106 drives the closing plate 104 and the sealing plug 105 to re-seal the water inlet. When the positioning ring 207 moves to the next curved section 2021, the extraction component 300 will connect to the water inlet at another height, repeating the above water intake and monitoring process. This achieves comprehensive and accurate monitoring of water quality in different water layers, providing complete data support for water quality assessment in the ecological restoration area. After monitoring is completed, the motor 206 stops working, and all components return to their initial state under the reset action of the elastic rod.

[0023] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An ecological environment monitoring device for ecological restoration areas, characterized in that, It includes a fixed tube (101), a lifting assembly (200) disposed inside the fixed tube (101), and a extraction assembly (300) disposed on the lifting assembly (200). The fixed pipe (101) has water inlets equidistantly arranged on its outer surface, and a closing plate (104) for closing the water inlets is provided on its outer surface. The lifting assembly (200) includes symmetrically arranged telescopic rods (203) and a toothed plate (201) and a guide rod (202) fixedly arranged in a fixed tube (101). A mounting plate (204) is arranged between the telescopic rods (203). A gear (205) that meshes with the toothed plate (201) is rotatably installed between the mounting plates (204). A positioning ring (207) is rotatably installed between the telescopic parts of the telescopic rods (203). The positioning ring (207) is sleeved on the guide rod (202). The extraction assembly (300) includes a pump body (301) disposed at the end of the telescopic rod (203), and a connecting pipe (302) is provided at the water inlet of the pump body (301).

2. The ecological environment monitoring device for an ecological restoration area according to claim 1, characterized in that, The top of the fixed pipe (101) is provided with a protective box (103), and the protective box (103) is provided with an online water quality monitor. The pump body (301) is provided with a delivery pipe connected to the online water quality monitor. The bottom of the fixed pipe (101) is provided with a base plate (102), and the base plate (102) is provided with an anchoring hole.

3. The ecological environment monitoring device for an ecological restoration area according to claim 2, characterized in that, The inner wall of the fixed tube (101) is provided with symmetrically distributed arc-shaped recesses at the water inlet position. A first elastic rod (106) is provided between the closing plate (104) and the fixed tube (101). A sealing plug (105) located inside the water inlet is provided on the closing plate (104). A pressure head (107) is provided on the sealing plug (105). The front of the pressure head (107) is arc-shaped.

4. The ecological environment monitoring device for an ecological restoration area according to claim 3, characterized in that, The end of the connecting tube (302) is provided with a rubber ring, and the inner wall of the connecting tube (302) is provided with a second elastic rod (303). The first elastic rod (106) and the second elastic rod (303) both include a sleeve (108) and an inner rod (109). A spring (110) is provided inside the sleeve (108) and connected to the inner rod (109).

5. The ecological environment monitoring device for an ecological restoration area according to claim 4, characterized in that, The end of the second elastic rod (303) is provided with an extrusion member (304), the extrusion member (304) is tapered, and a water inlet hole (305) extending to the center of the rear part of the extrusion member (304) is provided on the tapered surface of the extrusion member (304).

6. The ecological environment monitoring device for an ecological restoration area according to claim 5, characterized in that, The mounting plate (204) is equipped with a motor (206) with a drive gear (205). The guide rod (202) includes several straight rods and several curved parts (2021) along the long axis. The straight rods and curved parts (2021) are arranged adjacent to each other. The curved parts (2021) are curved in a C-shape towards the water inlet.

Images