Portable water quality detector for hydraulic engineering

Abstract

The utility model discloses a portable water quality detector for water conservancy projects relates to water environment monitoring technical field, and the utility model discloses a floating platform, support frame, power generation subassembly, tensioning subassembly and water quality detector, and power generation subassembly sets up on support frame, and tensioning subassembly sets up on floating platform, and the upper and lower surface of floating platform is equipped with assembly component, assembly component includes lower assembly station and upper assembly station, and lower assembly station can detachable mounting in the lower surface of floating platform, in the utility model, through setting up assembly component on the upper and lower surface of floating platform, upper assembly station detachable mounting in the upper surface of floating platform of assembly component, lower assembly station detachable mounting in the lower surface of floating platform, and support frame and power generation subassembly assemble on the upper assembly station of assembly component, and water quality detector assembles on lower assembly station, thereby can conveniently realize the modular assembly and disassembly of whole water quality detector, when upper assembly station and lower assembly station are detached respectively, avoid the height of water quality detector higher and lead to inconvenient carrying and transportation.

Description

Technical Field

[0001] This utility model relates to the field of water environment monitoring technology, specifically a portable water quality testing instrument for water conservancy projects. Background Technology

[0002] Publication number CN222652950U discloses an adaptive water level water environment monitoring device, belonging to the field of water environment monitoring. It includes a floating platform with a hollow interior. A water quality detector is installed at the center of the lower surface of the floating platform. Symmetrically arranged inclined legs are located at the bottom of the floating platform, with the bottom of the inclined legs tilting outwards and communicating with the interior of the floating platform. A winding wheel is symmetrically installed inside the floating platform via bearings, and a fixing rope is wound around the surface of the winding wheel. The fixing rope passes through the inclined legs and is connected to a sinker at its bottom. A ratchet is coaxially arranged on one side of the winding wheel. A vertical groove is formed on the inner wall of the floating platform. When the water level rises, it can drive the float on the outside of the floating platform to move upwards, causing the internal winding wheel to disengage. At this time, the floating platform can move upwards with the water level. After moving to the correct position, the winding wheel is repositioned to ensure the tension and stability of the rope on the floating platform. This allows the device to utilize changes in river flow, improving the monitoring effect. In this patent, a solar panel is installed above the floating platform and a water quality detector is installed below the floating platform. The entire device is quite tall, which makes it inconvenient to carry and transport. Summary of the Invention

[0003] In order to solve the above problems, the purpose of this utility model is to provide a portable water quality tester for water conservancy projects.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a portable water quality tester for water conservancy projects, comprising a floating platform, a support frame, a power generation component, a tensioning component, and a water quality detector. The power generation component is mounted on the support frame, the tensioning component is mounted on the floating platform, and the upper and lower surfaces of the floating platform are provided with assembly components. The assembly assembly includes a lower assembly platform and an upper assembly platform. The lower assembly platform is detachably installed on the lower surface of the floating platform. The fixed end of the water quality detector is fixedly installed at the axis of the lower surface of the lower assembly platform by screws. The upper assembly platform is detachably installed on the upper surface of the floating platform. The bottom end of the support frame is fixedly installed on the upper surface of the upper assembly platform. The lower surface of the lower assembly platform is fixedly provided with two ear plates, one end of which is rotatably mounted with a rotating shaft, and one end of which is fixedly provided with a support sleeve. The lower surface of the floating platform is fixedly provided with two symmetrical corrugated pipes, which are connected to the inner cavity of the floating platform. One end of the corrugated pipe and one end of the support sleeve are threadedly rotatably connected. The lower surface of the lower assembly platform is provided with two slots.

[0005] Preferably, a plurality of No. 1 bolts are rotatably mounted on the lower assembly platform, and one end of each No. 1 bolt is rotatably connected to a threaded hole on the lower surface of the floating platform.

[0006] Preferably, a plurality of No. 2 bolts are rotatably mounted on the upper assembly platform, and one end of the No. 2 bolts is rotatably connected to the threaded hole on the upper surface of the floating platform.

[0007] Preferably, a fixing ring is detachably installed on the lower surface of the lower assembly platform, and a filter cartridge is fixedly installed on the lower surface of the fixing ring, with the water quality detector located inside the filter cartridge.

[0008] Preferably, two symmetrical second ear plates are fixedly provided on the lower surface of the lower assembly platform. A screw is threadedly mounted on one end of each second ear plate, and a limit seat is fixedly provided on one end of the screw.

[0009] Preferably, a rotating handle is fixedly provided at the other end of the screw.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, by setting assembly components on the upper and lower surfaces of the floating platform, the upper assembly platform can be detachably installed on the upper surface of the floating platform, and the lower assembly platform can be detachably installed on the lower surface of the floating platform. The support frame and power generation components are assembled on the upper assembly platform of the assembly components, and the water quality detector is assembled on the lower assembly platform. This allows for convenient modular assembly and disassembly of the entire water quality detector. When the upper and lower assembly platforms are disassembled, the high height of the water quality detector is avoided, which would otherwise cause inconvenience in carrying and transporting it.

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Attached Figure Description

[0012] Figure 1 is a schematic diagram of the structure of a water environment monitoring device with adaptive water level according to the present invention.

[0013] Figure 2 is a schematic diagram of the separation structure of the upper assembly platform and the lower assembly cylinder from the floating platform of this utility model.

[0014] Figure 3 is a structural schematic diagram of the lower assembly platform of this utility model.

[0015] Figure 4 is a schematic diagram of the flipped and stored state of the support sleeve of this utility model.

[0016] In the diagram: 1. Floating platform; 2. Support frame; 3. Power generation component; 31. Solar panel; 32. Drive motor; 33. Threaded rod; 34. Connecting rod; 4. Tensioning component; 41. Fixing rope; 42. Buoy; 43. Winding reel; 44. Sink; 5. Water quality detector; 6. Assembly component; 61. Lower assembly platform; 62. Bolt No. 1; 63. Ear plate No. 1; 64. Rotating shaft; 65. Support sleeve; 66. Corrugated pipe; 67. Groove; 68. Ear plate No. 2; 69. Screw; 691. Rotating handle; 7. Limiting seat; 71. Fixing ring; 72. Filter cartridge; 73. Upper assembly platform; 74. Bolt No. 2. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: As shown in Figures 1-4, this utility model provides a portable water quality tester for water conservancy projects, including a floating platform 1, a support frame 2, a power generation component 3, a tensioning component 4, and a water quality detector 5. The power generation component 3 is mounted on the support frame 2, and the tensioning component 4 is mounted on the floating platform 1. The power generation component 3 includes a solar panel 31, a drive motor 32, a threaded rod 33, and a connecting rod 34. The solar panel 31 is hinged to the top of the support frame 2. The drive motor 32 is mounted on the bottom wall of the support frame 2. The threaded rod 33 is fixedly mounted on the drive shaft of the drive motor 32. One end of the connecting rod 34 is slidably and hingedly mounted on the threaded rod 33, and the other end of the connecting rod 34 is hinged to the solar panel 31. The tensioning assembly 4 includes a fixing rope 41, a float 42, a winding wheel 43, and a sinker 44. The float 42 is disposed on the outer wall of the floating platform 1, the winding wheel 43 is rotatably mounted in the inner cavity of the floating platform 1, one end of the fixing rope 41 is fixed to the float 42 and passes around the winding wheel 43, and the other end of the fixing rope 41 is fixedly disposed in the middle of the sinker 44. Assembly components 6 are provided on the upper and lower surfaces of the floating platform 1. By setting assembly components 6, the entire water quality analyzer can be easily modularly assembled, facilitating carrying and transportation. Assembly components 6 include a lower assembly platform 61 and an upper assembly platform 73. The lower assembly platform 61 is detachably installed on the lower surface of the floating platform 1. Several No. 1 bolts 62 are rotatably installed on the lower assembly platform 61. One end of each No. 1 bolt 62 is rotatably connected to a threaded hole on the lower surface of the floating platform 1. By setting the No. 1 bolts 62, the lower assembly platform 61 can be installed on the lower surface of the floating platform 1. The fixed end of the water quality detector 5 is fixed to the axis on the lower surface of the lower assembly platform 61 by screws. When the lower assembly platform 61 is removed, the water quality detector 5 can be separated from the floating platform 1. The upper assembly platform 73 is detachably installed on the upper surface of the floating platform 1. The bottom end of the support frame 2 is fixed to the upper surface of the upper assembly platform 73. Several No. 2 bolts 74 are rotatably installed on the upper thread. One end of the No. 2 bolts 74 is rotatably connected to the threaded hole on the upper surface of the floating platform 1. By setting the No. 2 bolts 74, the upper mounting platform 73 can be installed on the upper surface of the floating platform 1. At the same time, after removing the upper mounting platform 73, the support frame 2 and the power generation component 3 can be disassembled as a whole, so that the support frame 2 and the power generation component 3 can be separated from the floating platform 1. Two ear plates 63 are fixedly installed on the lower surface of the lower assembly platform 61. A rotating shaft 64 is rotatably installed at one end of the ear plate 63. A support sleeve 65 is fixedly installed at one end of the rotating shaft 64. Two symmetrical bellows 66 are fixedly installed on the lower surface of the floating platform 1. The bellows 66 are connected to the inner cavity of the floating platform 1. One end of the bellows 66 and one end of the support sleeve 65 are threadedly connected. The fixing rope 41 passes through the bellows 66 and the support sleeve 65 in sequence. By setting the rotating shaft 64, when the support sleeve 65 is disassembled from the bellows 66 (threaded disassembly), the support sleeve 65 can be flipped and stored with the axis of the rotating shaft 64 as the center. Two slots 67 are set on the lower surface of the lower assembly platform 61. By setting the slots 67, the end of the flipped support sleeve 65 can enter the slot 67.

[0019] A retaining ring 71 is detachably installed on the lower surface of the lower assembly platform 61. A filter cartridge 72 is fixedly installed on the lower surface of the retaining ring 71. The water quality detector 5 is located inside the filter cartridge 72. By installing the filter cartridge 72, the water quality detector 5 can be protected to prevent debris and sludge from contacting the water quality detector 5. The filter cartridge 72 can be disassembled by removing the screws between the retaining ring 71 and the lower assembly platform 61, so as to facilitate cleaning and maintenance of the filter cartridge 72.

[0020] Two symmetrical second ear plates 68 are fixedly installed on the lower surface of the lower assembly platform 61. A screw 69 is threadedly installed on one end of the second ear plate 68. A limit seat 7 is fixedly installed on one end of the screw 69, and a rotating handle 691 is fixedly installed on the other end of the screw 69. When the support sleeve 65 is flipped and stored, the screw 69 is rotated by rotating the rotating handle 691. The screw 69 can move the limit seat 7. When the limit seat 7 moves to below the end of the support sleeve 65, it can limit the support sleeve 65 after it is flipped and stored, and prevent the support sleeve 65 from flipping in the opposite direction.

[0021] Working principle: When this water quality tester needs to be carried or transported, the operator first rotates the multiple No. 2 bolts 74 on the upper assembly platform 73 to remove the upper assembly platform 73. At this time, the support frame 2 and the power generation component 3 can be separated from the floating platform 1. Subsequently, rotate the threaded sleeves at the bottom of the two bellows 66 to separate the two bellows 66 from the two support sleeves 65. Then, manually flip the two support sleeves 65 upwards. The two support sleeves 65 flip upwards with the axis of the corresponding rotating shaft 64 as the center. The ends of the support sleeves 65 enter the slot 67. Then, rotate the two rotating handles 691 to advance the two screws 69. The two screws 69 advance the two limiting seats 7. The two limiting seats 7 contact the ends of the two support sleeves 65 to limit the flipped support sleeves 65 and prevent them from flipping in the opposite direction. Then, rotate the multiple No. 1 bolts 62 on the lower assembly platform 61 to remove the lower assembly platform 61. At this time, the lower assembly platform 61 and the upper assembly platform 73 are separated from the floating platform 1, avoiding the inconvenience of carrying and transporting the water quality analyzer due to its high height.

[0022] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0023] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A portable water quality detector for hydraulic engineering, comprising a floating platform (1), a support frame (2), a power generation component (3), a tensioning component (4), and a water quality detector (5), wherein the power generation component (3) is mounted on the support frame (2), and the tensioning component (4) is mounted on the floating platform (1), characterized in that: The upper and lower surfaces of the floating platform (1) are provided with assembly components (6); The assembly assembly (6) includes a lower assembly platform (61) and an upper assembly platform (73). The lower assembly platform (61) is detachably installed on the lower surface of the floating platform (1). The fixed end of the water quality detector (5) is fixedly installed at the axis of the lower surface of the lower assembly platform (61) by screws. The upper assembly platform (73) is detachably installed on the upper surface of the floating platform (1). The bottom end of the support frame (2) is fixedly installed on the upper surface of the upper assembly platform (73). The lower assembly platform (61) has two ear plates (63) fixedly installed on its lower surface. A rotating shaft (64) is rotatably installed on one end of the ear plate (63). A support sleeve (65) is fixedly installed on one end of the rotating shaft (64). Two symmetrical corrugated pipes (66) are fixedly installed on the lower surface of the floating platform (1). The corrugated pipes (66) are connected to the inner cavity of the floating platform (1). One end of the corrugated pipe (66) and one end of the support sleeve (65) are threadedly rotatably connected. The lower surface of the lower assembly platform (61) has two slots (67).

2. The portable water quality analyzer for water conservancy projects as described in claim 1, characterized in that, The lower assembly platform (61) is threadedly mounted with several No. 1 bolts (62), one end of which is threadedly connected to the threaded hole on the lower surface of the floating platform (1).

3. The portable water quality analyzer for water conservancy projects as described in claim 1, characterized in that, The upper assembly platform (73) is threadedly mounted with several No. 2 bolts (74), one end of which is threadedly connected to the threaded hole on the upper surface of the floating platform (1).

4. The portable water quality analyzer for water conservancy projects as described in claim 1, characterized in that, The lower surface of the lower assembly platform (61) is detachably fitted with a fixing ring (71), and a filter cartridge (72) is fixedly installed on the lower surface of the fixing ring (71). The water quality detector (5) is located inside the filter cartridge (72).

5. A portable water quality analyzer for water conservancy projects as described in claim 1, characterized in that, The lower surface of the lower assembly platform (61) is fixedly provided with two symmetrical second ear plates (68). One end of the second ear plate (68) is threadedly mounted with a screw (69), and one end of the screw (69) is fixedly provided with a limit seat (7).

6. A portable water quality analyzer for water conservancy projects as described in claim 5, characterized in that, The other end of the screw (69) is fixedly provided with a rotating handle (691).

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