Floating body support for water quality monitoring

By designing floating brackets for support rods, connecting plates, adjustment units and quick disassembly units, the problem that solar panels cannot achieve optimal power conversion in different environments is solved, flexible installation and efficient disassembly of solar panels are achieved, and the applicability and use effect of the device are improved.

CN223237866UActive Publication Date: 2025-08-19山东世耀农业发展集团有限公司
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Patent Information

Application Number
CN202422386791.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-29
Publication Date
2025-08-19
Estimated Expiration
2034-09-29

AI Technical Summary

Technical Problem

The solar panels on existing floating body brackets for water quality monitoring are usually installed horizontally, and the optimal solar energy conversion power capacity cannot be achieved in different environmental locations, which affects the use effect of the device.

Method used

A floating body bracket for water quality monitoring is designed. By setting up a support rod, a connecting plate, A adjustment unit, B adjustment unit and quick disassembly unit, the solar panels are allowed to be installed at different heights and angles, including A reinforcement block to improve the connection strength, A adjustment unit adjusts the installation rod position, B adjustment unit adjusts the height and angle of the connecting plate, and quick disassembly unit realizes rapid installation and disassembly.

Benefits of technology

The optimal installation position of solar panels in different environments is achieved, the applicability and installation and disassembly efficiency of the device are improved, and the adaptability and use effect of the device are enhanced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of floating body brackets, in particular to a floating body bracket for water quality monitoring, which comprises a floating body, a mounting plate and a water tank, the two connecting rods are mounted and positioned on the upper side of the mounting plate, and the two mounting rods are arranged on the inner sides of the two connecting rods; the four supporting rods are mounted and positioned at the front end and the rear end of the upper side of the connecting rod; the four connecting plates are located on the upper sides of the supporting rods, and connecting blocks A are arranged on the upper sides of the connecting plates; a regulation unit A; four adjusting units B; and four quick release units. By arranging the supporting rod, the connecting plate, the connecting block A, the adjusting unit B and the quick release unit, the solar panel can be installed at different heights and angles according to requirements, the solar panel is located at a proper position, the capability of absorbing solar energy and converting electric power of the device is optimal, the device can better adapt to different environments, and the applicability of the device is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of floating body brackets, in particular to a floating body bracket for water quality monitoring. Background Art

[0002] A water quality monitoring float is a floating structure specifically designed to support water quality monitoring equipment. It typically consists of a float and a bracket mounted on it. The purpose of this bracket is to provide a stable platform on the water surface for mounting various water quality monitoring sensors and equipment for long-term, continuous water quality monitoring.

[0003] When the floating bracket for water quality monitoring is used, in order to better power the devices on the bracket, solar panels will be installed on the bracket to use solar energy to power the devices.

[0004] Solar panels on floating supports for water quality monitoring are typically mounted horizontally. This can affect the panels' ability to absorb sunlight and convert it into electricity in varying environments, impacting the device's performance. To address this issue, we propose a floating support for water quality monitoring. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings in the prior art that the solar panels on the floating bracket for water quality monitoring are usually installed horizontally on the bracket, which cannot achieve the optimal ability of the solar panels to absorb sunlight and convert electricity in different environmental locations, affecting the use effect of the device, and to propose a floating bracket for water quality monitoring.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A floating support for water quality monitoring is designed, comprising a floating body and a mounting plate, wherein the mounting plate is mounted and positioned on the upper side of the floating body, and further comprising:

[0008] Two connecting rods, the connecting rods are installed and positioned on the upper side of the mounting plate, and two mounting rods are provided inside the two connecting rods;

[0009] Four support rods, which are installed and positioned at the front and rear ends of the upper side of the connecting rod;

[0010] Four connecting plates, each of which is located on the upper side of the support rod and has a connecting block A provided on the upper side of the connecting plate;

[0011] An A adjustment unit, the A adjustment unit being located between the two connecting rods and the two mounting rods;

[0012] Four B adjustment units, each of which is located between the connecting plate and the support rod;

[0013] Four quick-release units, each of which is located between the A connecting block and the connecting plate.

[0014] Preferably, a reinforcing block A is installed on the side of the support rod away from the mounting rod, and the reinforcing block A is detachably connected to the connecting rod.

[0015] By adopting the above technical solution, the A reinforcement block improves the connection strength between the support rod and the connecting rod, making the support rod more stable.

[0016] Preferably, the A adjustment unit includes two A screws and three A telescopic protective covers, the connecting rod is provided with an A positioning groove on the side facing the mounting rod, and there are two A positioning blocks sliding inside the A positioning groove, the A positioning blocks are fixedly connected to the mounting rod, and A threaded holes are provided at the left and right ends of the front side of the mounting rod, the A screws are connected to the inner sides of the A threaded holes by threaded engagement transmission, two support plates are provided between the two connecting rods, the two mounting rods are located between the two support plates, and a rotating hole is provided on the front side of the support plate, the A screw rotates inside the rotating hole, and the two A screws are connected by gear rack engagement transmission, the A telescopic protective cover is slidably connected to the connecting rod, and the A telescopic protective cover is detachably connected to the support plate and the mounting rod.

[0017] By adopting the above technical solution, the A adjustment unit can adjust the positions of the two installation rods in the two connecting rods, thereby installing devices of different sizes.

[0018] Preferably, a B positioning groove is provided on the lower side of the mounting rod, and a guide plate is fixed on the upper side of the mounting plate, and the guide plate can slide inside the B positioning groove.

[0019] By adopting the above technical solution, the guide plate guides and limits the movement of the installation rod, making the movement of the installation rod more stable.

[0020] Preferably, the B adjustment unit includes a B screw, a B threaded hole is provided on the upper side of the support rod, and two positioning nuts are provided on the upper side of the support rod. The B screw is connected to the inner side of the B threaded hole and the inner side of the positioning nut through threaded engagement transmission. A rotating block is rotated on the upper side of the B screw, and a B connecting block is fixed on the upper side of the rotating block. C connecting blocks are rotated on the left and right sides of the B connecting block, and the C connecting block is fixedly connected to the lower side of the connecting plate.

[0021] By adopting the above technical solution, the B adjustment unit can adjust the height and angle of the connecting plate, thereby adjusting the installation height and installation angle of the solar panel.

[0022] Preferably, the quick-release unit includes two mounting shells and four springs, C positioning grooves are provided on both sides of the A connecting block, a B positioning block slides inside the C positioning groove, a sliding hole is provided on the side of the mounting shell facing the A connecting block, the B positioning block can slide inside the sliding hole, a limiting block is fixed on the side of the B positioning block away from the A connecting block, the limiting block can slide inside the mounting shell, the spring is sleeved between the limiting block and the inside of the mounting shell, a guide hole is provided on the upper side of the mounting shell, an A connecting strip slides inside the guide hole, the A connecting strip is connected to the upper side of the limiting block The mounting plate is fixedly connected to the bottom surface of the mounting shell, and the mounting plate is fixedly connected to the bottom surface of the mounting shell. The mounting plate is fixedly connected to the bottom surface of the mounting shell, and the mounting plate is fixedly connected to the bottom surface of the mounting shell. The mounting plate is fixedly connected to the bottom surface of the mounting shell, and the mounting plate is fixedly connected to the bottom surface of the mounting shell. The mounting plate is fixedly connected to the top ...

[0023] By adopting the above technical solution, the quick-release unit can quickly install the solar panel on the upper side of the connecting plate, improving the efficiency of installing and removing the solar panel.

[0024] Preferably, a B reinforcement block is fixed to the side of the D connection block away from the auxiliary block, and the B reinforcement block is fixedly connected to the B connection strip.

[0025] By adopting the above technical solution, the B reinforcement block improves the connection strength between the B connecting strip and the D connecting block.

[0026] Preferably, the D connecting block is provided with a D positioning groove on the side facing the mounting shell, a B positioning strip slides inside the D positioning groove, the B positioning strip is fixedly connected to the mounting shell, two B dovetail grooves are fixed on the upper side of the connecting plate, a C positioning strip slides inside the B dovetail groove, and the C positioning strip is fixedly connected to the lower side of the B positioning block.

[0027] By adopting the above technical solution, the B positioning strip plays a guiding and limiting role for the D connecting block, and the C positioning strip plays a guiding and limiting role for the movement of the B positioning block, making the quick-release unit run more stably.

[0028] The utility model proposes a floating support for water quality monitoring, which has the following beneficial effects:

[0029] 1. By setting the support rod, connecting plate, A connecting block, B adjustment unit and quick release unit, the solar panels can be installed at different heights and angles according to needs, so that the solar panels are in the right position, and the ability of the device to absorb solar energy and convert it into electricity is optimized, so that the device can be better adapted to different environments, thereby improving the applicability of the device.

[0030] 2. By setting the connecting plate, A connecting block and quick-release unit, the quick-release unit facilitates the installation and removal of solar panels and improves the efficiency of solar panel installation and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the front side top view of the three-dimensional structure of a floating support for water quality monitoring proposed by the utility model;

[0032] Figure 2 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area A in the middle;

[0033] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area B in the middle;

[0034] Figure 4 The utility model proposed Figure 1 Schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0035] Figure 5 This is a schematic diagram of the rear side cutaway three-dimensional structure of a floating support for water quality monitoring proposed in the present invention;

[0036] Figure 6 The utility model proposed Figure 5 Schematic diagram of the partially enlarged three-dimensional structure of the middle D area;

[0037] Figure 7 The utility model proposed Figure 5 Schematic diagram of the partially enlarged three-dimensional structure of the middle E area.

[0038] In the figure: 1. The float itself; 2. The mounting plate; 3. The connecting rod; 4. The supporting rod; 5. The connecting plate; 6. The A adjustment unit; 61. The A screw; 62. The A telescopic protective cover; 63. The A positioning block; 64. The supporting plate; 65. The guide plate; 7. The B adjustment unit; 71. The B screw; 72. The positioning nut; 73. The rotating block; 74. The B connecting block; 75. The C connecting block; 8. The quick-release unit; 81. The mounting shell; 82. The spring; 83. The B positioning block; 84. The limiting block; 85. The A connecting strip; 86. The B connecting strip; 87. The D connecting block; 88. The auxiliary block; 89. The A positioning strip; 810. The B telescopic protective cover; 811. The B reinforcement block; 812. The B positioning strip; 813. The C positioning strip; 9. The A connecting block; 10. The mounting rod; 11. The A reinforcement block. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Reference Figure 1-7 A floating support for water quality monitoring includes a floating body 1 and a mounting plate 2. The mounting plate 2 is mounted and positioned on the upper side of the floating body 1. The mounting plate 2 is mounted on the floating body 1. The support is then mounted on the mounting plate 2 to reduce damage to the floating body 1 caused by the support and increase the service life of the floating body 1. The support also includes two connecting rods 3, four support rods 4, four connecting plates 5, an A adjustment unit 6, four B adjustment units 7, and four quick-release units 8.

[0041] The connecting rod 3 is installed and positioned on the upper side of the mounting plate 2, and two mounting rods 10 are provided inside the two connecting rods 3;

[0042] The A adjustment unit 6 is located between the two connecting rods 3 and the two mounting rods 10. The A adjustment unit 6 includes two A screws 61 and three A telescopic protective covers 62. The two A screws 61 are connected by a gear rack meshing transmission. The connecting rod 3 is provided with an A positioning groove on the side facing the mounting rod 10. There are two A positioning blocks 63 sliding inside the A positioning groove. The A positioning block 63 is fixedly connected to the mounting rod 10. A B positioning groove is provided on the lower side of the mounting rod 10. A guide plate 65 is fixed on the upper side of the mounting plate 2. The guide plate 65 can slide inside the B positioning groove. The guide plate 65 and the A positioning block 63 play a guiding and limiting role in the movement of the mounting rod 10, making the movement of the mounting rod 10 more stable. A threaded hole is provided on the left and right ends of the front side of the mounting rod 10. The A screw 61 is connected to the inside of the A threaded hole by threaded meshing transmission. Two support plates 64 are provided between the two connecting rods 3. The two mounting rods 10 are positioned Between the two support plates 64, a rotating hole is provided on the front side of the support plate 64, and the A screw 61 rotates inside the rotating hole, and the A telescopic protective cover 62 is slidably connected to the connecting rod 3, and the A telescopic protective cover 62 is detachably connected to the support plate 64 and the mounting rod 10. The A telescopic protective cover 62 protects the parts in the A adjustment unit 6, reduces the erosion of the parts by water vapor, and improves the service life of the device. Rotate one A screw 61 to allow the two A screws 61 to rotate in the rotating holes on the two support plates 64 through the gear rack and be connected. As the A screw 61 rotates, the different threads in the A threaded hole on the mounting rod 10 are matched, so that the two mounting rods 10 move in opposite directions in the two connecting rods 3 with the forward and backward directions as the moving axis. By moving the position of the mounting rod 10, devices of different sizes can be installed on the two mounting rods 10 and the center of the mounting plate 2;

[0043] The support rod 4 is installed and positioned at the front and rear ends of the upper side of the connecting rod 3. A reinforcement block A 11 is installed on the side of the support rod 4 away from the mounting rod 10. The reinforcement block A 11 is detachably connected to the connecting rod 3. The reinforcement block A 11 improves the connection strength between the support rod 4 and the connecting rod 3;

[0044] The connecting plate 5 is located on the upper side of the support rod 4, and a connecting block A 9 is provided on the upper side of the connecting plate 5;

[0045] The B adjustment unit 7 is located between the connecting plate 5 and the support rod 4. The B adjustment unit 7 includes a B screw 71. A B threaded hole is provided on the upper side of the support rod 4. Two positioning nuts 72 are provided on the upper side of the support rod 4. The B screw 71 is connected to the inner side of the B threaded hole and the inner side of the positioning nut 72 by threaded engagement transmission. A rotating block 73 is rotated on the upper side of the B screw 71. A B connecting block 74 is fixed on the upper side of the rotating block 73. C connecting blocks 75 are rotated on the left and right sides of the B connecting block 74. The C connecting block 75 is fixedly connected to the lower side of the connecting plate 5. By rotating the B screw 71, the B screw 71 is connected to the support rod 4 through the support rod 4. The B threaded hole allows the B screw 71 to move up and down in the B threaded hole, and the B screw 71 moves with the rotating block 73. The rotating block 73 is rotatably connected to the B screw 71, so that the rotating block 73 will not rotate when the B screw 71 moves, making it easier to adjust the position of the rotating block 73 and not interfering with the adjustment of the B screw 71. The angle of the A connecting block 9 on the rotating block 73 is adjusted by the B connecting block 74 and the C connecting block 75, so that the solar panel can be installed at different heights and angles according to needs, thereby improving the applicability of the device.

[0046] The quick-release unit 8 is located between the A connecting block 9 and the connecting plate 5. The quick-release unit 8 includes two mounting shells 81 and four springs 82. C positioning grooves are provided on the left and right sides of the A connecting block 9. A B positioning block 83 slides inside the C positioning groove. Two B dovetail grooves are fixed on the upper side of the connecting plate 5. A C positioning strip 813 slides inside the B dovetail groove. The C positioning strip 813 is fixedly connected to the lower side of the B positioning block 83. A sliding hole is provided on the side of the mounting shell 81 facing the A connecting block 9. The B positioning block 83 can slide inside the sliding hole. A limiting block 84 is fixed on the side of the B positioning block 83 away from the A connecting block 9. The limiting block 84 can slide inside the mounting shell 81. The spring 82 is sleeved between the limiting block 84 and the inner side of the mounting shell 81. A dovetail groove is provided on the lower side of the A connecting block 9. A positioning strip 89 slides inside the A dovetail groove. The A positioning strip 8 9 is fixedly connected to the upper side of the connecting plate 5. According to the installation requirements, the A connecting block 9 is installed in the corresponding position on the solar panel, and then the solar panel is installed from the back to the front, so that the A positioning bar 89 enters the A dovetail groove under the A connecting block 9, and the A positioning bar 89 is positioned on the connecting plate 5, so that the A positioning bar 89 can only move back and forth. During the installation process, the chamfer on the A connecting block 9 first contacts the chamfer on the B positioning block 83, and the B positioning block 83 is squeezed into the installation shell 81 together with the limit block 84. When the solar panel is installed in place, under the action of the reset of the spring 82, the B positioning block 83 is pushed into the C positioning groove to limit the B positioning block 83, so that the B positioning block 83 cannot move back and forth, and the B positioning block 83 is positioned and limited on the connecting plate 5, thereby realizing the rapid installation of the solar panel.

[0047] A guide hole is provided on the upper side of the mounting shell 81, and an A connecting strip 85 slides inside the guide hole. The A connecting strip 85 is fixedly connected to the upper side of the limit block 84, and a B connecting strip 86 is fixed on the upper side of the A connecting strip 85. D connecting blocks 87 are provided on the front and rear sides of the mounting shell 81, and a D positioning groove is provided on the side of the D connecting block 87 facing the mounting shell 81. A B positioning strip 812 slides inside the D positioning groove, and the B positioning strip 812 is fixedly connected to the mounting shell 81. The B positioning strip 812 guides and limits the movement of the D connecting block 87, making the movement of the D connecting block 87 more stable. The D connecting block 87 is fixedly connected to the B connecting strip 86, and a B reinforcing block 811 is fixed on the side of the D connecting block 87 away from the auxiliary block 88. The B reinforcing block 811 is fixedly connected to the B connecting strip 86, and the B reinforcing block 811 improves the connection between the B connecting strip 86 and the auxiliary block The connection strength between 88, the auxiliary block 88 is fixed on the side of the D connecting block 87 away from the mounting shell 81, and the B telescopic protective cover 810 is installed on the side of the limit block 84, and the B telescopic protective cover 810 is connected to the inner side of the guide hole away from the limit block 84, and the front and rear sides of the B telescopic protective cover 810 are slidably connected to the inner side of the guide hole. The B telescopic protective cover 810 improves the sealing of the quick-release unit 8, and the B connecting strip 86 is moved by the auxiliary block 88 and the D connecting block 87, and the B connecting strip 86 is moved with the A connecting strip 85 in the guide hole, and the A connecting strip 85 is moved with the limit block 84 in the mounting shell 81, so that the limit block 84 moves with the B positioning block 83, so that the B positioning block 83 is away from the C positioning groove, and then the solar panel is moved with the A connecting block 9 away from the A positioning strip 89 to realize the rapid disassembly of the solar panel.

[0048] In the description of this patent, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, for example, to mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. A person skilled in the art will understand the specific meanings of the above terms in this patent in specific circumstances.

[0049] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A floating support for water quality monitoring, comprising a floating body (1) and a mounting plate (2), wherein the mounting plate (2) is mounted and positioned on the upper side of the floating body (1), characterized in that: Also includes; Two connecting rods (3), the connecting rods (3) are installed and positioned on the upper side of the mounting plate (2), and two mounting rods (10) are provided inside the two connecting rods (3); Four support rods (4), the support rods (4) being installed and positioned at the front and rear ends of the upper side of the connecting rod (3); Four connecting plates (5), the connecting plates (5) are located on the upper side of the support rod (4), and the upper side of the connecting plates (5) is provided with an A connecting block (9); An A adjustment unit (6), the A adjustment unit (6) being located between the two connecting rods (3) and the two mounting rods (10); Four B adjustment units (7), each of the B adjustment units (7) being located between the connecting plate (5) and the support rod (4); Four quick-release units (8), wherein the quick-release units (8) are located between the A connecting block (9) and the connecting plate (5).

2. A floating support for water quality monitoring according to claim 1, characterized in that: A reinforcing block (11) is installed on the side of the support rod (4) away from the installation rod (10), and the reinforcing block (11) is detachably connected to the connecting rod (3).

3. A floating support for water quality monitoring according to claim 1, characterized in that: The A adjustment unit (6) includes two A screw rods (61) and three A telescopic protective covers (62). The A positioning groove is provided on the side of the connecting rod (3) facing the mounting rod (10). Two A positioning blocks (63) are slidably provided inside the A positioning groove. The A positioning blocks (63) are fixedly connected to the mounting rod (10). A threaded hole is provided at both left and right ends of the front side of the mounting rod (10). The A screw rod (61) is connected to the inner side of the A threaded hole through threaded engagement transmission. The two connecting rods (3) are connected to the mounting rod (10). Two support plates (64) are provided between the rods (3), the two mounting rods (10) are located between the two support plates (64), a rotation hole is provided on the front side of the support plate (64), the A screw rod (61) rotates inside the rotation hole, the two A screw rods (61) are connected by gear rack engagement transmission, the A telescopic protective cover (62) is slidably connected to the connecting rod (3), and the A telescopic protective cover (62) is detachably connected to the support plate (64) and the mounting rod (10).

4. A floating support for water quality monitoring according to claim 3, characterized in that: A B positioning groove is provided on the lower side of the mounting rod (10), and a guide plate (65) is fixed on the upper side of the mounting plate (2), and the guide plate (65) can slide inside the B positioning groove.

5. The floating support for water quality monitoring according to claim 1, characterized in that: The B adjustment unit (7) comprises a B screw (71), a B threaded hole is provided on the upper side of the support rod (4), two positioning nuts (72) are provided on the upper side of the support rod (4), the B screw (71) is connected to the inner side of the B threaded hole and the inner side of the positioning nut (72) through threaded engagement transmission, a rotating block (73) is rotatable on the upper side of the B screw (71), a B connecting block (74) is fixed on the upper side of the rotating block (73), C connecting blocks (75) are rotatable on the left and right sides of the B connecting block (74), and the C connecting block (75) is fixedly connected to the lower side of the connecting plate (5).

6. The floating support for water quality monitoring according to claim 1, characterized in that: The quick-release unit (8) comprises two mounting shells (81) and four springs (82). The left and right sides of the A connecting block (9) are both provided with C positioning grooves. A B positioning block (83) slides inside the C positioning groove. The mounting shell (81) is provided with a sliding hole on the side facing the A connecting block (9). The B positioning block (83) can slide inside the sliding hole. A limiting block (84) is fixed on the side of the B positioning block (83) away from the A connecting block (9). The limiting block (84) can slide inside the mounting shell (81). The spring (82) is sleeved between the limiting block (84) and the inner side of the mounting shell (81). A guide hole is provided on the upper side of the mounting shell (81). An A connecting strip (85) slides inside the guide hole. The A connecting strip (85) is connected to the upper side of the limiting block (84). The mounting shell (81) is fixedly connected, the upper side of the A connecting strip (85) is fixed with a B connecting strip (86), the front and rear sides of the mounting shell (81) are provided with D connecting blocks (87), the D connecting block (87) and the B connecting strip (86) are fixedly connected, the side of the D connecting block (87) away from the mounting shell (81) is fixed with an auxiliary block (88), the lower side of the A connecting block (9) is provided with an A dovetail groove, the inside of the A dovetail groove is slid with an A positioning strip (89), the A positioning strip (89) is fixedly connected to the upper side of the connecting plate (5), the one side of the limit block (84) is provided with a B telescopic protective cover (810), the side of the B telescopic protective cover (810) away from the limit block (84) is connected to the inner side of the guide hole, and the front and rear sides of the B telescopic protective cover (810) are slidably connected to the inner side of the guide hole.

7. A floating support for water quality monitoring according to claim 6, characterized in that: A B reinforcement block (811) is fixed to the side of the D connection block (87) away from the auxiliary block (88), and the B reinforcement block (811) is fixedly connected to the B connection bar (86).

8. The floating support for water quality monitoring according to claim 6, characterized in that: The D connecting block (87) is provided with a D positioning groove on the side facing the mounting shell (81), a B positioning strip (812) is slidably mounted inside the D positioning groove, and the B positioning strip (812) is fixedly connected to the mounting shell (81). Two B dovetail grooves are fixedly mounted on the upper side of the connecting plate (5), a C positioning strip (813) is slidably mounted inside the B dovetail groove, and the C positioning strip (813) is fixedly connected to the lower side of the B positioning block (83).