A floating water quality monitor for environmental monitoring

Abstract

This invention discloses an environmental monitoring floating water quality monitor, comprising a floating monitoring mechanism and a sealing torsion mechanism. The floating monitoring mechanism includes a load-bearing base frame, with a buoyancy ring frame fixedly connected to the outer periphery of the load-bearing base frame. This invention relates to the field of water quality monitor technology. This environmental monitoring floating water quality monitor combines the floating monitoring mechanism and the sealing torsion mechanism. The arrangement of these two mechanisms allows for the rotation of a first threaded column and a second threaded column through the insertion of a polygonal column into a second polygonal groove and a first polygonal groove, respectively. The rotation of the first and second threaded columns drives the lifting and lowering of the casters and the retraction of the outer and inner annular scrapers, respectively. This facilitates the movement and transportation of the entire load-bearing base frame for installation on the water surface, and reduces labor and simplifies operation when moving the device from the water surface to land.

Description

Technical Field

[0001] This invention relates to the field of water quality monitoring technology, specifically to an environmental monitoring floating water quality monitor. Background Technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants, and their changing trends, and evaluating the water quality status. The monitoring scope is very broad, including unpolluted and polluted natural water and various industrial wastewater. The main monitoring items can be divided into two categories: one is comprehensive indicators reflecting the water quality status, and the other is some toxic substances, such as phenols, cyanides, arsenic, lead, chromium, cadmium, mercury, and organic pesticides.

[0003] Existing floating water quality monitoring equipment generally adopts a buoy-supported monitoring instrument design, utilizing the buoyancy of the buoy to suspend the monitoring instrument in the water, and can move irregularly with the water flow to expand the monitoring range. However, such equipment has significant technical defects in practical applications, such as:

[0004] 1. Monitoring accuracy is easily affected by interference. A large number of floating objects in the water, such as algae, aquatic plants, and suspended particulate matter, have strong adhesion and easily adhere to and wrap around the probe and protective structure of the monitoring instrument, which prevents the monitoring instrument from making full contact with the water body, resulting in distorted monitoring data and a large deviation from the actual water quality.

[0005] 2. Transportation and installation are inconvenient. The top of the equipment needs to carry key components such as batteries and data processing modules, resulting in a large overall weight. The bottom floating structure is mostly a flexible floating bladder. In order to avoid friction damage during transportation, multiple workers need to work together to move it to the water surface, which is cumbersome and labor-intensive.

[0006] 3. Insufficient protection of the wires. The monitoring instrument and the data processing components are connected by waterproof wires. The wires are exposed to water and humid environments for a long time, which makes them susceptible to water vapor corrosion, microbial adhesion, or damage caused by external pulling, affecting the service life of the equipment and the stability of data transmission.

[0007] 4. Cleaning and maintenance are difficult. Pollutants attached to the surface of the protective structure are difficult to clean quickly. The entire equipment needs to be removed from the water and then manually cleaned, which is costly and affects the continuity of monitoring.

[0008] To address the aforementioned technical deficiencies, this invention proposes a multi-functional floating water quality monitor that integrates convenient transportation, automatic cleaning, and wire protection to solve these problems. Summary of the Invention

[0009] To address the shortcomings of existing technologies, this invention provides an environmental monitoring floating water quality monitor, which solves the problems of existing floating water quality monitors being inconvenient to transport and prone to attracting floating objects.

[0010] To achieve the above objectives, the present invention provides the following technical solution: an environmental monitoring floating water quality monitor, comprising a floating monitoring mechanism and a sealing torsion mechanism. The floating monitoring mechanism includes a load-bearing base frame, a buoyancy ring frame fixedly connected to the outer periphery of the load-bearing base frame, a sealing base frame fixedly connected to the top of the load-bearing base frame, an internal threaded groove on the inner wall of the sealing base frame, and data processing components installed on the front and rear sides of the bottom of the inner cavity of the load-bearing base frame. The sealing torsion mechanism includes a circular shielding frame, an external threaded groove on the bottom of the circular shielding frame, and the external threaded groove is threadedly connected to the internal threaded groove.

[0011] Preferably, a horizontal rotating plate is fixedly connected between the two sides of the inner cavity of the sealed bottom frame. The top of the horizontal rotating plate is rotatably connected to a first threaded post through an opening. The bottom end of the first threaded post is fixedly connected to a first gear plate. The bottom of the horizontal rotating plate is fixedly connected to an arc-shaped rotating frame through a fixing block. The inner side of the arc-shaped rotating frame is rotatably connected to a second threaded post through a bearing. The top of the second threaded post is provided with a cylindrical groove. The bottom of the inner cavity of the cylindrical groove is provided with a first polygonal groove. The top of the first threaded post is provided with a second polygonal groove that cooperates with the first polygonal groove.

[0012] Preferably, a conical connecting frame is fixedly connected to the bottom of the load-bearing base frame through an opening. A water quality monitor is installed on the inner side of the conical connecting frame, and a threaded cylinder that is threadedly connected to the conical connecting frame is fixedly connected to the surface of the water quality monitor. A waterproof wire is connected to the top of the water quality monitor. An I-shaped rotating cylinder is rotatably connected to the top of the load-bearing base frame and located inside the sealed base frame through an opening, and the top end of the waterproof wire passes through the I-shaped rotating cylinder and extends to the inner side of the sealed base frame.

[0013] Preferably, a second toothed disc is fixedly connected to the surface of the I-shaped rotating cylinder and to the inner side of the sealed bottom frame; U-shaped hook plates are fixedly connected to the front and rear parts of the I-shaped rotating cylinder and to the inner side of the load-bearing bottom frame; rubber wrapping tapes are fixedly connected to both sides of the top of the conical connecting frame; the top ends of the two rubber wrapping tapes are fixedly connected to the adjacent U-shaped hook plates; a driven rod is rotatably connected to the top of the load-bearing bottom frame through a bearing; and a third toothed disc that meshes with the second toothed disc and the first toothed disc is fixedly connected to the upper and lower parts of the surface of the driven rod.

[0014] Preferably, a protective net cylinder is fixedly installed at the bottom of the load-bearing base frame, and the water quality monitor is located inside the protective net cylinder. Both sides of the protective net cylinder are provided with strip-shaped vertical grooves. The surface of the second threaded column is threadedly connected to a first threaded sleeve. Both sides of the bottom of the first threaded sleeve are fixedly connected to a lifting rod. The bottom end of the lifting rod passes through the horizontal rotating plate and the load-bearing base frame in sequence and extends to the bottom of the load-bearing base frame. A horizontal pressure plate is fixedly connected to one end of the lifting rod extending to the bottom of the load-bearing base frame, and the end of the horizontal pressure plate away from the lifting rod extends to the inside of the strip-shaped vertical groove.

[0015] Preferably, a guide sealing plate is fixedly connected to one end of the horizontal pressure plate extending into the strip vertical groove, and the guide sealing plate is slidably connected to the strip vertical groove. An inner annular scraper is fixedly connected between the opposite sides of the two guide sealing plates, and the inner annular scraper is in contact with the inner wall of the protective net cylinder. An outer annular scraper is fixedly connected between the opposite sides of the two guide sealing plates, and the outer annular scraper is in contact with the surface of the protective net cylinder.

[0016] Preferably, the front and rear parts of the bottom sides of the load-bearing base frame are fixedly connected to a storage cylinder through openings. The surface of the first threaded column is threadedly connected to a second threaded sleeve. The front and rear parts of the bottom sides of the second threaded sleeve are fixedly connected to a lifting column. The bottom end of the lifting column passes through the load-bearing base frame and the storage cylinder in sequence and extends to the inside of the storage cylinder. One end of the lifting column extending into the storage cylinder is fixedly connected to a universal wheel. A sealing sleeve is slidably installed on the surface of the lifting column and inside the storage cylinder. A spring is sleeved on the surface of the lifting column and between the universal wheel and the sealing sleeve. Rectangular guide openings are opened on both sides of the top of the second threaded sleeve, and the rectangular guide openings are slidably connected to the bow-shaped rotating frame.

[0017] Preferably, the top of the circular cover frame has a multi-faceted groove, the bottom of the inner cavity of the multi-faceted groove has a circular opening, the inner side of the multi-faceted groove is provided with a multi-faceted retaining plate, the bottom of the multi-faceted retaining plate is fixedly connected to a rotating rod, and the bottom end of the rotating rod passes through the circular opening and the cylindrical groove in sequence and extends to the inner side of the cylindrical groove. The end of the rotating rod extending into the cylindrical groove is fixedly connected to a polygonal column that cooperates with the first polygonal groove and the second polygonal groove.

[0018] This invention provides an environmentally friendly floating water quality monitor. Compared with existing technologies, it has the following advantages:

[0019] (1) The floating water quality monitor for environmental monitoring combines the floating monitoring mechanism and the sealing torsion mechanism. The two mechanisms can be connected by the polygonal column and the second polygonal groove and the first polygonal groove, which can drive the first threaded column and the second threaded column to rotate respectively. The rotation of the first threaded column and the second threaded column can drive the universal wheel to rise and fall, and the outer ring scraper and the inner ring scraper to retract respectively. This makes it easy to move and transport the entire load-bearing base frame and install it on the water surface. When moving the equipment from the water surface to the ground, it reduces the workload and facilitates operation. In addition, the outer ring scraper and the inner ring scraper can be used to clean the protective net cylinder during daily use, which improves the accuracy of water quality detection.

[0020] (2) The floating water quality monitor for environmental monitoring is equipped with strip-shaped vertical grooves on both sides of the protective net cylinder, and is used in conjunction with a guide sealing plate, an outer ring scraper and an inner ring scraper. The structure of these structures allows the outer ring scraper to scrape off the adhering material on the outside of the protective net cylinder when the first threaded sleeve pushes the guide sealing plate, the outer ring scraper and the inner ring scraper to rise and fall synchronously. At the same time, the guide sealing plate that falls synchronously can also prevent the dirt accumulated during the scraping process from entering the inside of the protective net cylinder through the strip-shaped vertical grooves. This effectively improves the contact between the water quality monitor and the water flow and improves the monitoring effect of the water quality monitor.

[0021] (3) The floating water quality monitor for environmental protection is installed with an I-shaped rotating drum through an opening at the top of the load-bearing base frame, and is used in conjunction with rubber wrapping tape and U-shaped hook plate. With these structures, when the universal wheel is retracted into the storage cylinder after the load-bearing base frame is on the water surface, the meshing of the second and third toothed discs drives the I-shaped rotating drum and U-shaped hook plate to rotate, so that the two rubber wrapping tapes wrap around the waterproof wire until the waterproof wire is bound and wrapped, reducing the occurrence of the waterproof wire getting wet and looking down during daily use, and improving the service life of the equipment. Attached Figure Description

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

[0023] Figure 2 This is a bottom view of the floating monitoring mechanism and sealing torsion mechanism structure of the present invention;

[0024] Figure 3 This is a cross-sectional view of the load-bearing base frame and circular shielding frame structure of the present invention;

[0025] Figure 4 For the present invention Figure 3 A magnified view of a section at point A in the middle;

[0026] Figure 5 For the present invention Figure 3 A magnified view of a section at point B in the middle;

[0027] Figure 6 This is a schematic diagram of the floating monitoring mechanism structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the internal structure of the load-bearing bottom frame of the present invention;

[0029] Figure 8 This is a cross-sectional view of the sealed bottom frame structure of the present invention;

[0030] Figure 9 This is a cross-sectional view of the second threaded column structure of the present invention;

[0031] Figure 10 This is a side view of the internal structure of the load-bearing bottom frame of the present invention;

[0032] Figure 11 This is a schematic diagram of the guide plate, outer annular scraper, and inner annular scraper structure of the present invention;

[0033] Figure 12 This is a schematic diagram of the rectangular guide, lifting column, and universal wheel structure of the present invention;

[0034] Figure 13 This is a schematic diagram of the conical connecting frame, water quality monitor, and threaded cylinder structure of the present invention;

[0035] Figure 14 This is a schematic diagram of the sealing torsion mechanism structure of the present invention;

[0036] Figure 15 This is a side view of the internal structure of the circular cover frame of the present invention.

[0037] In the diagram: 1. Floating monitoring mechanism; 2. Sealing torsion mechanism; 101. Load-bearing base frame; 102. Buoyancy ring frame; 103. Sealing base frame; 104. Internal threaded groove; 105. Data processing component; 106. Horizontal rotating plate; 107. First threaded column; 108. First gear plate; 109. Bow-shaped rotating frame; 110. Second threaded column; 111. Cylindrical groove; 112. First polygonal groove; 113. Second polygonal groove; 114. Conical connecting frame; 115. Water quality monitor; 116. Threaded cylinder; 117. Waterproof wire; 118. I-shaped rotating cylinder; 119. Second gear plate; 120. U-shaped hook plate; 121. Rubber. 122. Wrapping tape; 123. Protective netting cylinder; 124. Strip vertical groove; 125. First threaded sleeve; 126. Lifting rod; 127. Horizontal pressure plate; 128. Guide sealing plate; 129. Outer annular scraper; 130. Inner annular scraper; 131. Storage cylinder; 132. Second threaded sleeve; 133. Rectangular guide port; 134. Lifting column; 135. Universal wheel; 136. Sealing sleeve; 137. Spring; 138. Driven rod; 139. Third gear plate; 201. Circular cover frame; 202. External threaded groove; 203. Multi-faceted groove; 204. Circular turnout; 205. Multi-faceted clamping plate; 206. Rotating rod; 207. Polygonal column. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figures 1-15 The present invention provides a technical solution: an environmental monitoring floating water quality monitor, comprising a floating monitoring mechanism 1 and a sealing torsion mechanism 2;

[0040] Please refer to the following: Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13The overall structure of the floating monitoring mechanism 1 is shown. The floating monitoring mechanism 1 includes a load-bearing base frame 101. A buoyancy ring frame 102 is fixedly connected to the outer periphery of the load-bearing base frame 101. The buoyancy ring frame 102 is a closed ring structure, filled with polyurethane foam material and coated with fluorocarbon coating. The buoyancy reserve coefficient is not less than 1.5 to ensure that the equipment floats stably under full load. A sealing base frame 103 is fixedly connected to the top of the load-bearing base frame 101. The inner wall of the sealing base frame 103 has an internal thread groove 104. Data processing components 105 are installed on the front and rear sides of the bottom of the inner cavity of the load-bearing base frame 101. The data processing components 105 include a data acquisition module, a wireless transmission module and a control unit. The wireless transmission module supports 4G / 5G and LoRa dual-mode communication to ensure stable long-distance data transmission.

[0041] A horizontal rotating plate 106 is fixedly connected between the two sides of the inner cavity of the sealed bottom frame 103. The top of the horizontal rotating plate 106 is rotatably connected to a first threaded post 107 through an opening. The bottom end of the first threaded post 107 is fixedly connected to a first gear plate 108. The bottom of the horizontal rotating plate 106 is fixedly connected to an arc-shaped rotating frame 109 through a fixing block. The inner side of the arc-shaped rotating frame 109 is rotatably connected to a second threaded post 110 through a bearing. The top of the second threaded post 110 is provided with a cylindrical groove 111. The bottom of the inner cavity of the cylindrical groove 111 is provided with a first polygonal groove 112. The top of the first threaded post 107 is provided with a second polygonal groove 113 that cooperates with the first polygonal groove 112.

[0042] A tapered connecting frame 114 is fixedly connected to the bottom of the load-bearing base frame 101 through an opening. A water quality monitor 115 is installed inside the tapered connecting frame 114. The water quality monitor 115 is model AG-DC07. A threaded cylinder 116 is fixedly connected to the surface of the water quality monitor 115 and threadedly connected to the tapered connecting frame 114. A waterproof wire 117 is connected to the top of the water quality monitor 115 and is electrically connected to the waterproof wire 117. An I-shaped rotating cylinder 118 is rotatably connected to the top of the load-bearing base frame 101 and inside the sealed base frame 103 through an opening. The top end of the waterproof wire 117 passes through the I-shaped rotating cylinder 118 and extends to the inside of the sealed base frame 103.

[0043] A second toothed disc 119 is fixedly connected to the surface of the I-shaped rotating drum 118 and to the inner side of the sealed bottom frame 103. U-shaped hook plates 120 are fixedly connected to the front and rear parts of the I-shaped rotating drum 118 and to the inner side of the load-bearing bottom frame 101. Rubber wrapping tape 121 is fixedly connected to both sides of the top of the conical connecting frame 114. The rubber wrapping tape 121 is made of aging-resistant butyl rubber and has anti-slip texture on its surface. The top ends of the two rubber wrapping tapes 121 are fixedly connected to the adjacent U-shaped hook plates 120 respectively. A driven rod 137 is rotatably connected to the top of the load-bearing bottom frame 101 through a bearing. A third toothed disc 138 that meshes with the second toothed disc 119 and the first toothed disc 108 is fixedly connected to the upper and lower parts of the surface of the driven rod 137.

[0044] A protective net cylinder 122 is fixedly installed at the bottom of the load-bearing base frame 101, and the water quality monitor 115 is located inside the protective net cylinder 122. Both sides of the protective net cylinder 122 are provided with strip-shaped vertical grooves 123. A first threaded sleeve 124 is threadedly connected to the surface of the second threaded post 110. Lifting rods 125 are fixedly connected to both sides of the bottom of the first threaded sleeve 124. The bottom end of the lifting rod 125 passes through the horizontal rotating plate 106 and the load-bearing base frame 101 and extends to the bottom of the load-bearing base frame 101. A horizontal pressure plate 126 is fixedly connected to one end of the lifting rod 125 extending to the bottom of the load-bearing base frame 101. The horizontal pressure plate 126 extends away from the lifting rod 125 to the inner side of the strip vertical groove 123. The end of the horizontal pressure plate 126 extending into the strip vertical groove 123 is fixedly connected to the guide sealing plate 127, and the guide sealing plate 127 is slidably connected to the strip vertical groove 123. An inner annular scraper 129 is fixedly connected between the opposite sides of the two guide sealing plates 127, and the inner annular scraper 129 is in contact with the inner wall of the protective net cylinder 122. An outer annular scraper 128 is fixedly connected between the opposite sides of the two guide sealing plates 127, and the outer annular scraper 128 is in contact with the surface of the protective net cylinder 122.

[0045] The front and rear sides of the bottom of the load-bearing base frame 101 are fixedly connected to the storage cylinder 130 through openings. The surface of the first threaded column 107 is threadedly connected to the second threaded sleeve 131. The front and rear sides of the bottom of the second threaded sleeve 131 are fixedly connected to the lifting column 133. The bottom end of the lifting column 133 passes through the load-bearing base frame 101 and the storage cylinder 130 and extends to the inside of the storage cylinder 130. One end of the lifting column 133 extending into the storage cylinder 130 is fixedly connected to the universal wheel 134. A sealing sleeve 135 is slidably installed on the surface of the lifting column 133 and inside the storage cylinder 130. A spring 136 is sleeved on the surface of the lifting column 133 and between the universal wheel 134 and the sealing sleeve 135. Rectangular guide openings 132 are opened on both sides of the top of the second threaded sleeve 131, and the rectangular guide openings 132 are slidably connected to the bow-shaped rotating frame 109.

[0046] Please refer to Figure 14 and Figure 15 The overall structure of the sealing torsion mechanism 2 is shown. The sealing torsion mechanism 2 includes a circular cover frame 201. The bottom of the circular cover frame 201 is provided with an external threaded groove 202, and the external threaded groove 202 is threadedly connected to the internal threaded groove 104. The top of the circular cover frame 201 is provided with a multi-faceted groove 203. The bottom of the inner cavity of the multi-faceted groove 203 is provided with a circular opening 204. A multi-faceted retaining plate 205 is provided on the inner side of the multi-faceted groove 203. A rotating rod 206 is fixedly connected to the bottom of the multi-faceted retaining plate 205. The bottom end of the rotating rod 206 passes through the circular opening 204 and the cylindrical groove 111 in sequence and extends to the inner side of the cylindrical groove 111. One end of the rotating rod 206 extending into the cylindrical groove 111 is fixedly connected to a polygonal column 207 that cooperates with the first polygonal groove 112 and the second polygonal groove 113.

[0047] Before use, first rotate the water quality monitor 115 to thread the conical connecting frame 114 and the threaded cylinder 116, thus installing the water quality monitor 115 at the bottom. Then, install the protective net cylinder 122 to the bottom of the load-bearing base frame 101 using bolt assemblies. Next, pass the waterproof wire 117 through the I-shaped rotating cylinder 118 and pull it into the top of the load-bearing base frame 101. Then, connect the plug end of the waterproof wire 117 to the data processing component 105. After the installation of the water quality monitor 115 is completed, the load-bearing base frame 101 is supported by the lifting column 133, and the floating monitoring mechanism 1 is moved as a whole using the casters 134 until the load-bearing base frame 101 is pushed into the water. At this time, the load-bearing base frame 101 is buoyed by the buoyancy ring. With frame 102 floating on the water, the polygonal post 207 and rotating rod 206 are inserted into the cylindrical groove 111 through the circular opening 204 and pressed down until the polygonal post 207 is inserted into the second polygonal groove 113. At this point, the polygonal post 207 is not yet aligned with the first polygonal groove 112. Under the limiting action of the rotating rod 206 and the circular opening 204, the multifaceted clamping plate 205 is rotated. This alignment of the polygonal post 207 with the second polygonal groove 113 also drives the first threaded post 107 to rotate. The rotation of the first threaded post 107, through the engagement of the second threaded sleeve 131, causes the four lifting posts 133 to rise until the caster wheel 134 retracts into the storage cylinder 130. As the first threaded column 107 rotates, driving the second threaded sleeve 131 to rise, the first toothed disc 108 at the bottom of the first threaded column 107 meshes with the third toothed disc 138, thereby driving the upper and lower third toothed discs 138 to rotate synchronously. The lower third toothed disc 138, in turn, meshes with the second toothed disc 119, driving the I-shaped rotating drum 118 to rotate as well. When the I-shaped rotating drum 118 rotates, the U-shaped hook plate 120 uses rotation to tighten the two rubber wrapping tapes 121 until the two rubber wrapping tapes 121 bind and wrap the surface of the waterproof wire 117 for protection. Then, the multi-faceted clamping plate 205 descends and engages with the inside of the multi-faceted groove 203 for limiting, thus completing the water lowering operation of the equipment. During use, the water quality monitoring instrument 115 tests the water quality. The data is transmitted to the data processing component 105 via the waterproof wire 117 for processing and transmission. Simultaneously, the protective net cylinder 122 provides daily protection for the water quality monitor 115, preventing suspended matter in the water from adhering to its surface and affecting detection. For temporary maintenance of the protective net cylinder 122, simply pull the multi-faceted clamping plate 205 to insert the first threaded post 107 into the first polygonal groove 112, then rotate the multi-faceted clamping plate 205 to rotate the second threaded post 110, causing the first threaded sleeve 124 to reciprocate. This reciprocating movement of the first threaded sleeve 124 is synchronized by the lifting rod 125, which in turn drives the guide sealing plate 127, the outer annular scraper 128, and the inner annular scraper 129 to rise and fall synchronously.When the outer annular scraper 128 rises and falls, it scrapes away the adhering substances on the surface of the protective net cylinder 122, improving the flow of water between the protective net cylinder 122 and the water. Meanwhile, the inner annular scraper 129, while the outer annular scraper 128 is scraping away the adhering substances, blocks them from the inside of the protective net cylinder 122, preventing the adhering substances from being squeezed into the inside of the protective net cylinder 122 during the scraping process. After cleaning the protective net cylinder 122, the outer annular scraper 128 and the inner annular scraper 129 are raised and reset. If the entire equipment needs to be moved to the ground for maintenance, the polygonal column 207 and the first threaded column 107 must first be rotated in the opposite direction, allowing the lifting column 133 to push the universal wheel 134 out from inside the storage cylinder 130. Then, the load-bearing base frame 101 is gradually pulled towards the shore, allowing the universal wheel 134 to first approach the ground, and then the equipment can be easily moved using the universal wheel 134.

[0048] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. An environmental monitoring floating water quality monitor, comprising a floating monitoring mechanism (1) and a sealing torsion mechanism (2), characterized in that: The floating monitoring mechanism (1) includes a load-bearing bottom frame (101), a buoyancy ring frame (102) is fixedly connected to the outer periphery of the load-bearing bottom frame (101), a sealing bottom frame (103) is fixedly connected to the top of the load-bearing bottom frame (101), an internal thread groove (104) is opened on the inner wall of the sealing bottom frame (103), and data processing components (105) are installed on the front and rear sides of the bottom of the inner cavity of the load-bearing bottom frame (101). The sealing torsion mechanism (2) includes a circular shield frame (201), an external thread groove (202) is opened at the bottom of the circular shield frame (201), and the external thread groove (202) is threadedly connected to the internal thread groove (104). A horizontal rotating plate (106) is fixedly connected between the two sides of the inner cavity of the sealed bottom frame (103). The top of the horizontal rotating plate (106) is rotatably connected to a first threaded column (107) through an opening. The bottom end of the first threaded column (107) is fixedly connected to a first gear plate (108). The bottom of the horizontal rotating plate (106) is fixedly connected to an arc-shaped rotating frame (109) through a fixing block. The inner side of the arc-shaped rotating frame (109) is rotatably connected to a second threaded column (110) through a bearing. The top of the second threaded column (110) is provided with a cylindrical groove (111). The bottom of the inner cavity of the cylindrical groove (111) is provided with a first polygonal groove (112). The top of the first threaded column (107) is provided with a second polygonal groove (113) that cooperates with the first polygonal groove (112). The bottom of the load-bearing base frame (101) is fixedly connected to a conical connecting frame (114) through an opening, and a water quality monitor (115) is installed on the inner side of the conical connecting frame (114). The top of the water quality monitor (115) is connected to a waterproof wire (117). The top of the load-bearing base frame (101) and the inner side of the sealed base frame (103) are rotatably connected to an I-shaped rotating cylinder (118) through an opening. The top end of the waterproof wire (117) passes through the I-shaped rotating cylinder (118) and extends to the inner side of the sealed base frame (103). The top of the load-bearing bottom frame (101) is rotatably connected to a driven rod (137) via a bearing component. The upper and lower parts of the surface of the driven rod (137) are fixedly connected to a third toothed disc (138) that meshes with the second toothed disc (119) and the first toothed disc (108). The surface of the I-shaped rotary drum (118) and the inner side of the sealing bottom frame (103) are fixedly connected to the second toothed disc (119). The top of the circular cover frame (201) has a multi-faceted groove (203), the bottom of the inner cavity of the multi-faceted groove (203) has a circular opening (204), the inner side of the multi-faceted groove (203) is provided with a multi-faceted clamping plate (205), and the bottom of the multi-faceted clamping plate (205) is fixedly connected with a rotating rod (206). The rotating rod (206) extends into the cylindrical groove (111) and is fixedly connected to a polygonal column (207) that cooperates with the first polygonal groove (112) and the second polygonal groove (113).

2. The floating water quality monitor for environmental monitoring according to claim 1, characterized in that: Furthermore, the surface of the water quality monitor (115) is fixedly connected to a threaded cylinder (116) that is threadedly connected to the conical connecting frame (114).

3. The floating water quality monitor for environmental monitoring according to claim 2, characterized in that: The front and rear of the I-shaped rotary drum (118) and the inner side of the load-bearing bottom frame (101) are both fixedly connected with U-shaped hook plates (120). The top two sides of the cone-shaped connecting frame (114) are both fixedly connected with rubber wrapping tapes (121). The top ends of the two rubber wrapping tapes (121) are respectively fixedly connected to the adjacent U-shaped hook plates (120).

4. The floating water quality monitor for environmental monitoring according to claim 3, characterized in that: A protective net cylinder (122) is fixedly installed at the bottom of the load-bearing base frame (101), and the water quality monitor (115) is located inside the protective net cylinder (122). A strip vertical groove (123) is opened on both sides of the protective net cylinder (122). A first threaded sleeve (124) is threadedly connected to the surface of the second threaded column (110). A lifting rod (125) is fixedly connected to both sides of the bottom of the first threaded sleeve (124). The bottom end of the lifting rod (125) passes through the horizontal rotating plate (106) and the load-bearing base frame (101) in sequence and extends to the bottom of the load-bearing base frame (101). A horizontal pressure plate (126) is fixedly connected to one end of the lifting rod (125) extending to the bottom of the load-bearing base frame (101). The end of the horizontal pressure plate (126) away from the lifting rod (125) extends to the inside of the strip vertical groove (123).

5. The floating water quality monitor for environmental monitoring according to claim 4, characterized in that: One end of the horizontal pressure plate (126) extending into the strip vertical groove (123) is fixedly connected to a guide sealing plate (127), and the guide sealing plate (127) is slidably connected to the strip vertical groove (123). An inner annular scraper (129) is fixedly connected between the opposite sides of the two guide sealing plates (127), and the inner annular scraper (129) is in contact with the inner wall of the protective net cylinder (122). An outer annular scraper (128) is fixedly connected between the opposite sides of the two guide sealing plates (127), and the outer annular scraper (128) is in contact with the surface of the protective net cylinder (122).

6. The floating water quality monitor for environmental monitoring according to claim 5, characterized in that: The front and rear sides of the bottom of the load-bearing base frame (101) are fixedly connected to a storage cylinder (130) through openings. The surface of the first threaded column (107) is threadedly connected to a second threaded sleeve (131). The front and rear sides of the bottom of the second threaded sleeve (131) are fixedly connected to a lifting column (133). The bottom end of the lifting column (133) passes through the load-bearing base frame (101) and the storage cylinder (130) and extends to the inside of the storage cylinder (130). One end of the column extending into the storage cylinder (130) is fixedly connected to a caster wheel (134). A sealing sleeve (135) is slidably installed on the surface of the lifting column (133) and inside the storage cylinder (130). A spring (136) is sleeved on the surface of the lifting column (133) and between the caster wheel (134) and the sealing sleeve (135). Rectangular guide openings (132) are provided on both sides of the top of the second threaded sleeve (131), and the rectangular guide openings (132) are slidably connected to the bow-shaped rotating frame (109).

7. The floating water quality monitor for environmental monitoring according to claim 6, characterized in that: The bottom end of the rotating rod (206) passes through the circular opening (204) and the cylindrical groove (111) in sequence and extends to the inside of the cylindrical groove (111).

Images