Water environment detection assembly and floating platform containing the same

Abstract

The application relates to the technical field of water ecological environment monitoring and protection, and discloses a water body environment detection assembly and a floating platform comprising the same, which comprises a detection unit, the detection unit comprises a detection box, the inner wall of the detection box is provided with a first baffle, and one side of the inner wall of the first baffle is provided with a first electromagnetic sliding rail. Through the cooperative design of the electromagnetic sliding rail and multiple clamping arms, the water quality detection equipment is accurately fixed and multi-dimensionally adjusted, the problem that the traditional device is prone to side turning and equipment falling off when the water flow is turbulent is effectively solved, the built-in drain hole and filter screen pipeline in the detection box can quickly drain accumulated water and intercept large-particle impurities, the automatic swinging cleaning function of the detection equipment is matched, the influence of the adhesion of tiny impurities on the detection precision is significantly reduced, and the dynamic buoyancy adjusting system of the floating ball body can intelligently absorb water and sink through real-time sensing of the water flow state by an acceleration sensor, so that the stability and equipment safety of the platform in a complex water body environment are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of aquatic ecological environment monitoring and protection technology, and in particular to an aquatic environment monitoring component and a floating platform containing the component. Background Technology

[0002] In the daily management of reservoirs and rivers, water quality testing is a major task, and the quality of water directly affects local drinking water safety. Therefore, water quality testing of reservoirs and rivers, especially real-time and regular monitoring, is very important.

[0003] Chinese patent CN202411890912.0 discloses an integrated floating platform for aquatic ecological environment monitoring and resource protection, including a float. The bottom of the float is equipped with an underwater image acquisition device for collecting aquatic biological species data, a water quality acquisition device for collecting water quality data, and an electrical device. The top of the float is provided with a planting trough, in which aquatic plants are planted. The bottom of the planting trough is provided with seepage holes.

[0004] According to the aforementioned existing technology, when conducting water quality testing on the surface of a river, the equipment continuously floats on the river's surface. During this process, if it floats to the area between a wide and narrow section of the river, the water flow becomes locally turbulent due to the reduced cross-sectional area. Or, if unexpected weather events such as heavy rain or snowmelt cause a sudden increase in upstream water flow, the impact force of the water flow intensifies, creating temporary turbulence in narrow sections of the river or near obstacles. In such cases, the support components, water environment monitoring components, and floating components may overturn or continuously roll due to the turbulent water flow, resulting in the water quality testing equipment falling off or being damaged.

[0005] Therefore, it is necessary to solve the above problems by using a water environment monitoring component and a floating platform containing the component. Summary of the Invention

[0006] The purpose of this invention is to provide an aquatic environment monitoring component and a floating platform containing the component, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a water environment detection component, including a detection unit, the detection unit including a detection box, the inner wall of the detection box being provided with a first baffle, and one side of the inner wall of the first baffle being provided with a first electromagnetic slide rail, the first baffle being slidably provided with a first electromagnetic slider via the first electromagnetic slide rail, the first electromagnetic slider being able to move longitudinally along the first electromagnetic slide rail;

[0008] The first electromagnetic slider has a third baffle fixed inside, the surface of the third baffle has a second electromagnetic slide rail, and the second electromagnetic slide rail is movably connected to a first push rod and a second push rod through the second electromagnetic slider. The ends of the first push rod and the second push rod away from the third baffle have a first clamping arm and a second clamping arm. A water quality detection device is provided between the first clamping arm and the second clamping arm, and a detection rod is installed at the bottom of the water quality detection device.

[0009] Preferably, both the first clamping arm and the second clamping arm are provided with clamping pads at the ends near the water quality testing equipment, and the first clamping arm and the second clamping arm can fix the position of the water quality testing equipment through the clamping pads;

[0010] The number of the first push rod, the first clamping arm, the second push rod, the second clamping arm, and the clamping pad are all set to be multiple, and each of the first push rod, the first clamping arm, the second push rod, the second clamping arm, and the clamping pad is mirror-arranged on the left and right sides of the third baffle.

[0011] Preferably, the water quality testing equipment is located in the middle of the testing box, the first baffle is located in the middle area of ​​the testing box, and the first baffle is fixedly connected to the inner wall of the testing box on all four sides. The surface of the first baffle is provided with drainage holes, and the first baffle drains the fluid entering the testing box to the bottom through the drainage holes on both sides.

[0012] Preferably, the bottom of the testing box is provided with a filter pipe, and the testing rod passes through the first baffle and the testing box in sequence and is located inside the filter pipe.

[0013] The present invention also provides a floating platform, comprising a water environment detection component, a support component, and a floating component as described in any of the foregoing technical solutions, wherein the water environment detection component is located between the support component and the floating component, and the water environment detection component is fixedly disposed inside the support component.

[0014] Preferably, the floating component includes a floating sphere, and a second support rod is provided at the center of the internal axis of the floating sphere. The top of the second support rod is fixedly connected to the bottom of the upper frame, and a lower frame is provided at the bottom of the second support rod. A second support plate is fixedly provided in the middle of the lower frame.

[0015] The top of the floating sphere is provided with a third push rod, and the output end of the third push rod is provided with a piston push plate. The outer edge of the piston push plate is in close contact with the surface of the inner wall of the floating sphere. The area between the piston push plate and the third push rod is always sealed. An acceleration sensor is provided inside the floating sphere.

[0016] Preferably, the number of the floating sphere, the second support rod, the third push rod, and the piston push plate is at least four. Each floating sphere, the second support rod, the third push rod, and the piston push plate are symmetrically distributed at the four corners of the bottom of the upper frame. Each floating sphere has a water inlet hole for drainage or water intake in the area near the second support rod at the bottom.

[0017] Preferably, the support component includes an upper frame, at least two first support rods are provided at the bottom of the upper frame, and the two first support rods are symmetrically arranged at the bottom of the upper frame. The tops of the two first support rods are connected to the bottom of the water environment detection component, and the support component can provide support for the water environment detection component through the two first support rods.

[0018] The top of the upper frame is fixedly provided with a first support plate, and multiple sets of optical charging mechanisms are embedded in the surface of the first support plate. The bottom of the upper frame is connected to the top of the floating component. The support component can absorb and store light energy through the optical charging mechanism on the first support plate.

[0019] The technical effects and advantages of this invention are as follows:

[0020] 1. This invention, through the coordinated design of electromagnetic slide rails and multiple clamping arms, achieves precise fixation and multi-dimensional adjustment of water quality testing equipment, effectively solving the problems of traditional devices easily tipping over and falling off in turbulent water. The testing box has built-in drainage holes and filter pipes, which can quickly drain accumulated water and intercept large particles of impurities. Combined with the automatic swing cleaning function of the testing equipment, it significantly reduces the impact of small impurities on the testing accuracy. The dynamic buoyancy adjustment system of the floating sphere senses the water flow status in real time through an acceleration sensor and intelligently draws water and sinks, greatly improving the stability of the platform and the safety of the equipment in complex hydrological environments.

[0021] 2. This invention is adaptable to different specifications of testing equipment. Through the cooperation of the first and second clamping arms, the water quality testing equipment and the testing rod are driven to perform longitudinal displacement and angular deflection to achieve multi-depth water quality monitoring, improving the equipment's versatility and testing range. Furthermore, the distributed layout of the floating components and the piston pusher design can dynamically adjust the buoyancy center according to the turbulence of the water flow. Combined with real-time feedback from the acceleration sensor, the platform remains stable even in extreme weather conditions such as heavy rain and snowmelt. Secondly, through the alternating extension and retraction of the clamping arms and the up-and-down movement of the testing unit, the sludge and impurities attached to the surface can be efficiently peeled off, avoiding manual maintenance costs and extending the continuous working time of the equipment. In addition, the optical charging mechanism of the supporting components enables energy self-sufficiency, further enhancing the applicability of the device in remote waters and providing a reliable technical solution for long-term dynamic monitoring of the aquatic ecological environment. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a front view of the overall structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the overall open state structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the first baffle and related structures of the present invention;

[0026] Figure 5 This is a schematic diagram of the first electromagnetic slider and related structures of the present invention;

[0027] Figure 6 This is a schematic diagram of the first push rod and related structures of the present invention;

[0028] Figure 7 This is a schematic diagram of the floating sphere in the open state of the present invention;

[0029] Figure 8 This is a schematic diagram of the piston pusher plate and related structures of the present invention.

[0030] In the diagram: 1. Support assembly; 101. First support plate; 102. Optical charging mechanism; 103. Upper frame; 104. First support rod; 2. Detection unit; 201. Detection box; 202. Top cover; 203. Hinge mechanism; 204. Filter screen pipe; 205. First baffle; 206. Second baffle; 207. Water quality testing equipment; 208. Detection rod; 209. First electromagnetic slide rail; 210. First electromagnetic slider; 211. First clamping arm; 212. First push rod; 213. Second electromagnetic slider; 214. Second push rod; 215. Second clamping arm; 216. Third baffle; 3. Floating assembly; 301. Floating ball; 302. Second support rod; 303. Lower frame; 304. Piston push plate; 305. Third push rod; 306. Second support plate. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0032] This invention provides, for example Figures 1 to 8 The water environment testing component shown includes a testing unit 2, wherein the testing unit 2 includes the following: a testing box 201, a water quality testing device 207, and a fixing mechanism.

[0033] The top of the test box 201 is hinged to a matching top cover 202 via a hinge mechanism 203. An external force can be applied to one side of the top cover 202 to cause it to deflect along the axis of the hinge mechanism 203. A locking mechanism (not shown in the figure) is provided on the side of the test box 201 away from the hinge mechanism 203, and the locking mechanism is located in the mirror position of the hinge mechanism 203. The locking mechanism is used to fix and limit one side of the top cover 202 when the top cover 202 is in a horizontal state, so that the top cover 202 is always in a horizontal state (the top of the test box 201 is in a closed state), and the test box 201 is in an open state at this time.

[0034] The water quality testing equipment 207 is generally a fluid turbidity sensor or water temperature and water quality sensor, which is an instrument and equipment that uses the emission of most light rays to penetrate the fluid to detect water quality and other related data. The water quality testing equipment 207 is located in the middle of the testing box 201. The testing box 201 is fixedly provided with a first baffle 205 inside, and the first baffle 205 is fixedly connected to the inner wall of the testing box 201 on all four sides.

[0035] Secondly, the water quality testing device 207 is located in the middle area of ​​the first baffle 205. The first baffle 205 is provided with a fixing mechanism on the side near the water quality testing device 207, and the bottom of the water quality testing device 207 is fixedly connected to the testing rod 208.

[0036] like Figure 5 As shown, the fixing mechanism includes a first electromagnetic slider 210, and a third baffle 216 is fixedly provided inside the first electromagnetic slider 210. Two sets of second electromagnetic sliders 213 are slidably provided on the surface of the third baffle 216. A first push rod 212 and a second push rod 214 are fixedly provided on the surface of each set of second electromagnetic sliders 213. A first clamping arm 211 and a second clamping arm 215 are fixedly provided at the output ends of the first push rod 212 and the second push rod 214. A clamping pad is provided at the end of the first clamping arm 211 and the second clamping arm 215 away from the first push rod 212 and the second push rod 214.

[0037] In use, an external force is first applied to the top cover 202, causing the top cover 202 to deflect along the axis of the hinge mechanism 203, so that the detection box 201 is in the open state. Then, the water quality detection device 207 used to detect the river water quality is placed inside the detection box 201. Then, the first push rod 212 and the second push rod 214 in the fixing mechanism simultaneously drive the first clamping arm 211 and the second clamping arm 215 to fix and clamp the outer surface of the water quality detection device 207. Then, the detection rod 208 set at the bottom of the water quality detection device 207 comes into contact with the fluid to be tested and uses optical principles (turbidity sensor) to detect the water quality in the fluid.

[0038] like Figure 6As shown, the third baffle 216 is divided into two regions, including an upper region and a lower region. The upper region of the third baffle 216 can drive one of the second electromagnetic sliders 213 to move longitudinally within the upper region of the third baffle 216 using electromagnetic force, thereby causing the first push rod 212 and the first clamping arm 211 to move longitudinally. The lower region of the third baffle 216 can drive the second electromagnetic slider 213 to move longitudinally within the lower region of the third baffle 216, thereby causing the second push rod 214 and the second clamping arm 215 to move longitudinally.

[0039] In use, the two second electromagnetic sliders 213 on the third baffle 216 are controlled to slide in the upper and lower half of the third baffle 216 to adjust the distance between the first clamping arm 211 and the second clamping arm 215, so as to adapt to water quality testing equipment 207 of different lengths. At the same time, different fixed distances are adapted according to the length of the water quality testing equipment 207, thereby increasing the stability of the water quality testing equipment 207 during operation and avoiding the water quality testing equipment 207 from falling off due to local turbulence caused by external factors in the river.

[0040] like Figure 4 As shown, a second baffle 206 is provided on the outer side of the first baffle 205, and a first electromagnetic slide rail 209 is provided on the side of the first baffle 205 near the water quality testing device 207. The outer surface of the first electromagnetic slide rail 209 is slidably connected to the first electromagnetic slider 210. The first electromagnetic slide rail 209 uses electromagnetic force to drive the first electromagnetic slider 210 to move longitudinally along the outer surface of the first electromagnetic slider 210, thereby adjusting the height of the water quality testing device 207 and achieving the purpose of controlling the water quality testing device 207 to measure the water quality at different depths.

[0041] The surface of the first baffle 205 is provided with drainage holes. The first baffle 205 drains the fluid entering the test box 201 to the bottom through the drainage holes on both sides, thereby preventing water accumulation inside the test box 201. Secondly, the power supply of the water quality testing device 207, the first electromagnetic slide rail 209, and the third baffle 216 are all insulated to prevent the first electromagnetic slider 210 and the two sets of second electromagnetic sliders 213 from short-circuiting or malfunctioning due to contact with water during adjustment.

[0042] The bottom of the detection box 201 is equipped with a filter pipe 204, and the detection rod 208 passes through the first baffle 205 and the detection box 201 and the filter pipe 204 in sequence. During the detection, the river fluid will enter the filter pipe 204 through the filter pipe 204 and come into contact with the outer surface of the detection rod 208. At this time, the detection area is located in the area of ​​the filter pipe 204 close to the detection rod 208. At the same time, the filter pipe 204 can be used to intercept impurities or floating debris in the river water to the outside, so as to avoid the beam emitted during the detection being blocked by floating debris and impurities and affecting the detection results.

[0043] The present invention also provides a floating platform, including the water environment detection component, support component 1 and floating component 3 as described in the aforementioned technical solution, wherein the water environment detection component is located between the support component 1 and the floating component 3, and the water environment detection component is fixedly installed inside the support component 1.

[0044] The support component 1 includes an upper frame 103. At least two first support rods 104 are provided at the bottom of the upper frame 103, and the two first support rods 104 are symmetrically arranged at the bottom of the upper frame 103. The tops of the two first support rods 104 are connected to the bottom of the water environment detection component. The support component 1 uses the two first support rods 104 to provide support for the water environment detection component. Next, a first support plate 101 is fixedly provided at the top of the upper frame 103, and multiple sets of optical charging mechanisms 102 are embedded on the surface of the first support plate 101. The optical charging mechanism 102 is generally a device that converts light energy into electrical energy, such as a solar charging device. The bottom of the upper frame 103 is connected to the top of the floating component 3. Then, the support component 1 uses the optical charging mechanism 102 on the first support plate 101 to absorb and store light energy, and at the same time provide power to the water environment detection component. At the same time, the two symmetrically arranged first support frames provide support for the bottom of the water environment detection component to prevent tilting or other accidents.

[0045] The floating assembly 3 includes a floating ball 301, and a second support rod 302 is provided at the center of the internal axis of the floating ball 301. The top of the second support rod 302 is fixedly connected to the bottom of the upper frame 103. A lower frame 303 is provided at the bottom end of the second support rod 302. A second support plate 306 is fixedly provided in the middle of the lower frame 303. The upper part of the second support plate 306 is connected to the bottom of the filter pipe 204. A third push rod 305 is provided at the top inside the floating ball 301. A piston push plate 304 is provided at the output end of the third push rod 305. Furthermore, the outer edge of the piston push plate 304 is in close contact with the surface of the inner wall of the floating ball 301, and the area between the piston push plate 304 and the third push rod 305 is always in a sealed state. In addition, the floating ball 301 is equipped with an acceleration sensor. If a local water flow is turbulent, the floating component 3, the water environment detection component and the support component 1 will shake frequently or tilt severely. Therefore, the acceleration sensor is set to detect the action status of the floating component 3 during the floating operation, so as to determine whether a local water flow is turbulent.

[0046] The number of floating spheres 301, second support rods 302, third push rods 305, and piston push plates 304 is at least four. Each floating sphere 301, second support rod 302, third push rod 305, and piston push plate 304 are symmetrically distributed at the four corners of the bottom of the upper frame 103. Each floating sphere 301 has a water inlet hole near the second support rod 302 at its bottom for drainage or water intake. When working, the third push rod 305 is first controlled to drive the piston push plate 304 to move up and down inside the floating sphere 301, causing the internal pressure of the floating sphere 301 to change, thereby achieving the effect of water intake or drainage, and further achieving the effect of supporting the support assembly 1 and the water environment detection assembly to float on the river surface.

[0047] In use, firstly, an external force is applied to the top cover 202 of the testing box 201, and the top cover 202 is deflected in conjunction with the hinge mechanism 203, at which point the testing box 201 is in the open state. Then, the water quality testing equipment 207 and the testing rod 208 are placed inside the testing box 201. Next, the top cover 202, in conjunction with the locking mechanism, closes the testing box 201, thus completing the installation of the water quality testing equipment 207. During installation, the distance between the first clamping arm 211 and the second clamping arm 215 is allocated according to the length of the water quality testing equipment 207 and the testing rod 208. Specifically: using... The cooperation between the third baffle 216 and the second electromagnetic slider 213 causes the first push rod 212 to drive the first clamping arm 211 to slide in the upper half of the third baffle 216, while the second push rod 214 drives the second clamping arm 215 to slide in the lower half of the third baffle 216, thereby adjusting the distance between the first clamping arm 211 and the second clamping arm 215. Then, the clamping pads on the first clamping arm 211 and the second clamping arm 215 are tightly attached to the outer surface of the water quality testing device 207, forming a clamping force on the outer surface of the water quality testing device 207, thereby fixing the position of the water quality testing component.

[0048] Subsequently, the support assembly 1, the water environment detection assembly, and the floating assembly 3 are placed in the river water. At this time, since the pressure value inside the floating ball 301 in the floating assembly 3 is constant, and the piston push plate 304 inside the floating ball 301 is initially located in the bottom area of ​​the floating ball 301, the bottom of the piston push plate 304 will contact the bottom of the floating ball 301. Thus, the water in the river cannot enter the interior of the floating ball 301 through the water inlet. At this time, with the cooperation of multiple floating assemblies 3, the support assembly 1 and the water environment detection assembly are provided with buoyancy, so that the support assembly 1, the water environment detection assembly, and the floating assembly 3 will all float on the surface of the river. Then, the first electromagnetic slider 210 is controlled to slide along the surface of the first electromagnetic slide rail 209 toward the filter pipe 204, so that the detection rod 208 and the water quality detection equipment 207 descend synchronously until the detection rod 208 is inserted into the water and moves to the specified detection depth, and then the detection work begins.

[0049] If the accelerometer detects a localized turbulent flow on the river surface, the third push rod 305 is immediately retracted, driving the piston push plate 304 to move along the floating sphere 301 towards the third push rod 305. Since the piston push plate 304 is in close contact with the inner wall of the floating sphere 301, a seal is maintained between the piston push plate 304 and the third push rod 305. Therefore, when the piston push plate 304 moves towards the third push rod 305, a negative pressure is generated inside the floating sphere 301. This negative pressure draws water into the floating sphere 301 through the water inlet at the bottom, ensuring a continuous water intake inside the floating sphere 301. The system continues to operate until a specified volume is reached. Then, the third push rod 305 and piston push plate 304 stop. At this time, the floating ball 301 will gradually reduce its buoyancy due to the large amount of water it absorbs. This causes the support assembly 1, water environment detection assembly, and floating assembly 3 to gradually sink. This prevents the support assembly 1, water environment detection assembly, and floating assembly 3 from frequently swaying left and right due to the turbulent water flow. Then, the first electromagnetic slider 210 is driven by the first electromagnetic slide rail 209 to move towards the top of the detection box 201, thereby driving the water quality detection assembly and detection rod 208 to move towards the top cover 202 at the same time, thus achieving the purpose of protecting the water quality detection assembly and detection rod 208.

[0050] Secondly, during water quality testing, although the filter pipe 204 is used to block floating debris or impurities from entering the testing area inside the filter pipe 204, there are a large number of tiny particles in the river. During testing, these tiny impurities adhere to the outer surfaces of the detection rod 208 and the water quality testing device 207. As the testing time increases, a large amount of sludge or tiny impurities completely cover the outer surfaces of the detection rod 208 and the water quality testing device 207, making it impossible for the light beam emitted by the detection rod 208 to penetrate the sludge and tiny impurities. This causes the water quality testing device 207 to be in a state of abnormal detection, thus affecting normal water quality testing. Based on this, the following improvement scheme is proposed:

[0051] During the water quality testing process of the water quality testing equipment 207, if the detected data remains within the first threshold and continuously changes with the floating position, while the abnormal data remains within the first threshold, it is determined that the outer surfaces of the water quality testing equipment 207 and the testing rod 208 are covered with sludge or other minute impurities. At this point, one of the first push rods 212 is controlled to retract the first clamping arm 211, followed by controlling the other first push rod 212 to extend the first clamping arm 211. Then, one of the second push rods 214 is quickly controlled to extend the second clamping arm 215, and then the other second push rod 214 is used to extend the second clamping arm 215. 14 drives the second clamping arm 215 to retract, causing the upper half of the water quality testing device 207 held by the two first clamping arms 211 to deflect to the right side of the inner wall of the testing box 201, while the lower half of the water quality testing device 207 held by the two second clamping arms 215 deflects to the left side of the inner wall of the testing box 201. This causes the entire water quality testing device 207 and the testing rod 208 to tilt. Then, by switching the states of the two first push rods 212 and the second push rod 214, the water quality testing device 207 is frequently swayed left and right, thus achieving a swaying motion on the outer surface of the water quality testing device 207 and the testing rod 208. The effect of cleaning the attached sludge and tiny impurities is observed. The data from the water quality testing equipment 207 is then observed again. If the data remains unchanged, it indicates that the attached sludge and tiny impurities have not been removed. At this point, in addition to the existing left-right frequent swinging of the water quality testing equipment 207 driven by the first clamping arm 211 and the second clamping arm 215, the first electromagnetic slider 210 is controlled to move frequently up and down in conjunction with the first electromagnetic slide rail 209. This increases the swing direction and further enhances the cleaning effect. Simultaneously, as the first electromagnetic slider 210 and the first electromagnetic slide rail 209 move the water quality testing equipment 207... The frequent up-and-down movement of the 07 device causes the water level to change relative to the height of the water quality testing equipment 207 and the testing rod 208 (the height of the river water immersion in the water quality testing equipment 207 and the testing rod 208). Therefore, by using the frequent swinging in conjunction with the displacement of the first electromagnetic slider 210, the purpose of cleaning the sludge and small impurities attached to the water quality testing equipment 207 and the testing rod 208 at different heights can be achieved. At the same time, there is a certain tension on the surface of the river water. During the frequent swinging and up-and-down movement of the water quality testing equipment 207 and the testing rod 208, the sludge and small impurities attached to their surface are peeled off.

[0052] During the water quality testing process of the water quality testing equipment 207, if the detected data remains within the second threshold and continuously changes with the floating position, while the abnormal data remains within the second threshold, it is determined that a large amount of sludge or impurities are attached to the outer surface of the water quality testing equipment 207 and the testing rod 208, preventing the detection beam from penetrating. At this point, the two first push rods 212 are controlled to retract, causing the two first clamping arms 211 to move towards the water quality testing equipment 207 and apply pressure to the outer surface of the water quality testing equipment 207. Simultaneously, the two second push rods 214 are controlled to advance... The first push rods extend, causing the two second clamping arms 215 to move away from the water quality testing equipment 207. At this time, the clamping pads on the two second clamping arms 215 will not exert pressure on the outer surface of the water quality testing equipment 207. Then, the two second push rods 214 extend to control the two second clamping arms 215 and the clamping pads to only contact the outer surface of the water quality testing equipment 207 without applying pressure. Then, the second electromagnetic sliders 213 on the two first push rods 212 are controlled to move along the upper half of the third baffle 216 towards the testing box 201. Then, the two second push rods 214 are controlled to extend. The second electromagnetic slider 213 moves along the lower half of the third baffle 216 toward the filter pipe 204. During this process, the water quality testing device 207 and the testing rod 208 move synchronously toward the top of the testing box 201 under the action of the first push rod 212 and the first clamping arm 211. At this time, the second push plate drives the second clamping arm 215 to cooperate with the clamping pad to scrape off a large amount of sludge and impurities attached to the outer surface of the water quality testing device 207 and the testing rod 208. Then, the second push rod 214 drives the second clamping arm 215 to scrape the water quality testing device 207. A clamping force is applied to the outer surface of the detection rod 208. Then, the first push rod 212 and the first clamping arm 211 are controlled to make the clamping pad contact the outer surface of the water quality testing equipment 207 and the detection rod 208. Then, the second electromagnetic slider 213 moves reciprocally longitudinally in the upper half of the third baffle 216 to clean the working area of ​​the water quality testing equipment 207. After scraping, the first electromagnetic slider 210 is driven to move towards the filter pipe 204 on the surface of the first electromagnetic slide rail 209, and the scraped sludge and impurities are cleaned with river water.

[0053] It is worth noting that the upper and lower halves of the third baffle 216 are independent electromagnetic slide rails, and there is no magnetic interference. This allows for individual control of the movement of the second electromagnetic slider 213 in any position within the upper and lower halves of the third baffle 216, and enables adjustment of the positions of the first and second push plates. Furthermore, the clamping pad is made of a flexible material, such as silicone or a material with inherent elasticity. When the clamping pad is located on the outer surface of the water quality testing device 207, it adheres to the water quality testing... The surface of the device 207 is covered by the clamping pads. When the clamping pads are located on the outer surface of the detection rod 208, they completely cover the detection rod 208 between the two clamping pads. Therefore, when the water quality testing device 207 is clamped by the first push rod 212 and the first clamping arm 211, and the outer surface of the water quality testing device 207 and the detection rod 208 is scraped by the second push rod 214 and the second clamping arm 215 in conjunction with the clamping pads, the outer surface of the detection rod 208 can be cleaned in all aspects without any dead corners.

[0054] When the first electromagnetic slider 210 moves along the first electromagnetic slide rail 209 toward the filter pipe 204 to its maximum movable distance, the detection rod 208 is completely immersed in the river water, and the lower half of the water quality testing device 207 is also immersed in the river water. During the cleaning process, the first electromagnetic slider 210 moves up and down frequently along the surface of the first electromagnetic slide rail 209, thereby using the frequent impact of the water quality testing device 207 and the detection rod 208 on the river water. In this way, the splashing water can be used to rinse the upper half of the water quality testing device 207. The circuit connection points of the water quality testing device 207, the first electromagnetic slide rail 209, and the third baffle 216 are all insulated and waterproof, and can be used for underwater testing.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A floating platform, comprising a water environment monitoring component, a support component, and a floating component, wherein the water environment monitoring component includes a monitoring unit (2), characterized in that: The detection unit (2) includes a detection box (201). The inner wall of the detection box (201) is provided with a first baffle (205), and a first electromagnetic slide rail (209) is provided on one side of the inner wall of the first baffle (205). The first baffle (205) is slidably provided with a first electromagnetic slider (210) through the first electromagnetic slide rail (209). The first electromagnetic slider (210) can move longitudinally along the first electromagnetic slide rail (209). The first electromagnetic slider (210) is fixedly provided with a third baffle (216) inside. The surface of the third baffle (216) is provided with a second electromagnetic slide rail. The second electromagnetic slide rail is movably provided with a first push rod (212) and a second push rod (214) through the second electromagnetic slider (213). The ends of the first push rod (212) and the second push rod (214) away from the third baffle (216) are provided with a first clamping arm (211) and a second clamping arm (215). A water quality testing device (207) is provided between the first clamping arm (211) and the second clamping arm (215). A testing rod (208) is installed at the bottom of the water quality testing device (207). The water environment detection component is located between the support component (1) and the floating component (3), and the water environment detection component is fixedly installed inside the support component (1); The floating component (3) includes a floating sphere (301), and a second support rod (302) is provided at the center of the internal axis of the floating sphere (301). The top of the second support rod (302) is fixedly connected to the bottom of the upper frame (103). A lower frame (303) is provided at the bottom end of the second support rod (302), and a second support plate (306) is fixedly provided in the middle of the lower frame (303). The floating sphere (301) has a third push rod (305) at its top, and a piston push plate (304) at the output end of the third push rod (305). The outer edge of the piston push plate (304) is in close contact with the surface of the inner wall of the floating sphere (301). The area between the piston push plate (304) and the third push rod (305) is always sealed. An acceleration sensor is installed inside the floating sphere (301).

2. A floating platform according to claim 1, characterized in that: The first clamping arm (211) and the second clamping arm (215) are both provided with clamping pads at the ends of the first clamping arm (211) and the second clamping arm (215) near the water quality testing equipment (207). The first clamping arm (211) and the second clamping arm (215) can fix the position of the water quality testing equipment (207) through the clamping pads. The number of the first push rod (212), the first clamping arm (211), the second push rod (214), the second clamping arm (215) and the clamping pad is set to multiple, and each of the first push rod (212), the first clamping arm (211), the second push rod (214), the second clamping arm (215) and the clamping pad is mirrored on the left and right sides of the third baffle (216).

3. A floating platform according to claim 1, characterized in that: The water quality testing equipment (207) is located in the middle of the testing box (201). The first baffle (205) is located in the middle area of ​​the testing box (201), and the first baffle (205) is fixedly connected to the inner wall of the testing box (201) on all four sides. The surface of the first baffle (205) is provided with drainage holes. The first baffle (205) drains the fluid entering the testing box (201) to the bottom through the drainage holes on both sides.

4. A floating platform according to claim 1, characterized in that: The bottom of the test box (201) is provided with a filter pipe (204), and the test rod (208) passes through the first baffle (205) and the test box (201) in sequence and is located inside the filter pipe (204).

5. The floating platform according to claim 1, characterized in that: The number of the floating sphere (301), the second support rod (302), the third push rod (305), and the piston push plate (304) is at least four. Each floating sphere (301), the second support rod (302), the third push rod (305), and the piston push plate (304) are symmetrically distributed at the four corners of the bottom of the upper frame (103). Each floating sphere (301) has a water inlet hole for drainage or water inlet in the area near the second support rod (302) at the bottom.

6. The floating platform according to claim 1, characterized in that: The support component (1) includes an upper frame (103), at least two first support rods (104) are provided at the bottom of the upper frame (103), and the two first support rods (104) are symmetrically arranged at the bottom of the upper frame (103). The tops of the two first support rods (104) are connected to the bottom of the water environment detection component. The support component (1) can provide support for the water environment detection component through the two first support rods (104). The top of the upper frame (103) is fixedly provided with a first support plate (101), and multiple sets of optical charging mechanisms (102) are embedded on the surface of the first support plate (101). The bottom of the upper frame (103) is connected to the top of the floating component (3). The support component (1) can absorb and store light energy through the optical charging mechanism (102) on the first support plate (101).

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