CN114544893B - Shore miniature water quality station - Google Patents
Shore miniature water quality station Download PDFInfo
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- CN114544893B CN114544893B CN202210027813.4A CN202210027813A CN114544893B CN 114544893 B CN114544893 B CN 114544893B CN 202210027813 A CN202210027813 A CN 202210027813A CN 114544893 B CN114544893 B CN 114544893B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005070 sampling Methods 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a shore-based miniature water quality station, which relates to the technical field of water quality stations and comprises a station body and a sampling device, wherein the sampling device is arranged on a first side of the station body, an adjusting plate is fixedly connected to the side wall of the first side of the station body, a protecting device is arranged on one side of the adjusting plate, the protecting device comprises a top plate positioned on one side of the adjusting plate, a first protecting cover is fixedly connected to the lower end of the top plate, a second protecting cover which is rotationally connected with the first protecting cover is sleeved outside the first protecting cover, water permeable holes are formed in the surfaces of the first protecting cover and the second protecting cover, a bottom plate is fixedly connected to the bottom of the second protecting cover, a positioning box is arranged in the first protecting cover, the sampling device comprises a sampling tube, and the sampling tube is fixed on the side wall of the positioning box. The invention solves the problem of how to control the position of the sampling tube to comprehensively detect the water quality of different layers.
Description
Technical Field
The invention relates to the technical field of water quality stations, in particular to a shore-based miniature water quality station.
Background
The water quality detection station samples the water body, and the water body obtained by sampling is detected and analyzed to obtain the parameter data of the water body, so that the whole water body is evaluated, and in recent years, along with the enhancement of environmental awareness of people, the miniature water quality stations are installed on two sides of the river bank base to detect the water body in real time, so that more accurate data of real-time detection are obtained.
One side of the miniature water quality station is provided with a sampling pipeline, most of the tail end of the sampling pipeline is fixedly arranged at a specific position, the obtained sample is limited when sampling and detecting the water body each time, the integral condition in the water body cannot be reflected, and the data obtained by final detection have deviation and cannot obtain an accurate detection result; the water level of some flowing water bodies can change along with the change of time, the sampling pipeline which is fixedly arranged cannot correspondingly move along with the water level, the problem that the water bodies cannot be sampled exists, and the water quality station cannot exert a corresponding detection function.
Disclosure of Invention
Aiming at the problems, the invention provides a shore-based miniature water quality station, which solves the problem of how to control the position of a sampling pipe to comprehensively detect water quality of different layers.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a miniature quality of water station of bank base, includes the station body, sampling device, and wherein sampling device installs in the first side of the station body, the first side lateral wall fixedly connected with regulating plate of station body, protection device is installed to regulating plate one side, protection device is including the roof that is located regulating plate one side, roof lower extreme fixedly connected with first guard shield, first guard shield overcoat is equipped with the second safety cover of rotating the connection with it, first guard shield and second safety cover surface all open there is the hole that permeates water, second safety cover bottom fixedly connected with bottom plate, be equipped with the positioning box in the first guard shield, sampling device includes the sampling pipe, the sampling pipe is fixed in the positioning box lateral wall, the sampling pipe intercommunication has the conveyer pipe, the conveyer pipe end extends to the station body inside, be equipped with the control assembly of drive positioning box reciprocates in the positioning box.
Preferably, the control assembly comprises pneumatic control equipment, sliding connection has the piston in the locating box, the piston separates the locating box into first cavity and second cavity, first cavity is located the second cavity below, through coupling hose intercommunication between first cavity and the pneumatic control equipment, locating box lower extreme fixedly connected with inlet tube, inlet tube and second cavity intercommunication, through setting up above-mentioned part, through the position that changes the piston, change liquid entering state, the size of final control locating box density has accomplished the locating box and has sunk and floated from top to bottom, has finally realized the detection to different levels quality of water.
Preferably, the locating box middle part has the mouth that passes through, bottom plate upper end fixedly connected with actuating lever, be equipped with the rotatory drive assembly of drive bottom plate between actuating lever and the locating box, drive assembly is protruding including being fixed in the drive of passing through a mouthful inner wall, it has the snakelike drive groove to open on the actuating lever surface, the drive is protruding to be located the drive inslot and mutually support with it, locating box and first protective cover relative slip through setting up above-mentioned part, has realized driving second protective cover and has rotated, has finally realized the cleanness to second protective cover and first protective cover, guarantees that liquid enters into inside through the hole of permeating water and obtains the sample.
Preferably, the lower end of the top plate is fixedly connected with a guide rod, the guide rod extends towards the direction of the bottom plate, the side wall of the positioning box is fixedly connected with a guide protrusion, and the guide rod penetrates through the guide protrusion and is in sliding connection with the guide protrusion.
Preferably, the actuating lever lateral wall fixedly connected with a plurality of elastic buckle part, buckle part comprises the cardboard that two vertical directions distribute, two be "chevron" font arrangement between the cardboard, cut apart into different regions with the actuating lever through setting up a plurality of buckle part, can let the locating box hover in appointed position relatively steadily, detect the quality of water of different levels more steadily.
Preferably, adjustment plate upper end is equipped with adjustment mechanism, adjustment mechanism includes the double-end threaded rod of being connected with the rotation of adjustment plate upper end, two threaded parts of double-end threaded rod are threaded connection respectively has the regulating block, the regulating block lateral wall rotates and is connected with the regulation pole, two adjust pole end rotation is connected and forms the regulation region, protection device installs in regulation region below, through setting up above-mentioned part, can adjust protection device's position, can adjust according to the actual condition of water bank limit, guarantees the normal sampling detection of quality of water.
Preferably, the clearance part is installed to the roof upper end, the clearance part is including the clearance pole that is located the second safety cover outside, clearance pole overcoat is equipped with elastic clearance strip, roof upper end fixedly connected with mounting plate, the clearance pole is fixed in mounting plate lower extreme lateral wall, can carry out the adaptation clean to the second safety cover surface through setting up above-mentioned part, further guarantees that the water gets into inside the protection device, accomplishes the detection.
The beneficial effects of the invention are as follows:
1. the air pressure state in the second cavity is controlled by the control component, so that the position of the control piston is reached, whether liquid enters the first cavity or not is finally controlled, the density of the positioning box is finally controlled, the sampling tube is finally controlled to be positioned at different positions, the water quality at different positions can be sampled and detected, and the detection accuracy is ensured.
2. Through setting up the position that first safety cover and second safety cover can be to restriction positioning box to protect it, separate it with external environment, avoid external environment to influence parts such as positioning box, sampling pipe, guarantee the normal clear of quality of water sampling detection.
3. Set up parts such as actuating lever, drive arch, guide bar, can drive the second safety cover rotatory in the middle of the in-process that the locating box reciprocated, the second safety cover accomplishes the cleanness to self and first safety cover in the middle of the pivoted in-process, avoids the hole that permeates water to block up, has guaranteed the normal clear of water sampling
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a front view of a portion of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A;
fig. 5 is an enlarged schematic view of the structure of the present invention at B.
In the figure: 1. a station body; 2. an adjusting mechanism; 201. an adjusting plate; 202. a double-ended threaded rod; 203. an adjusting block; 204. an adjusting rod; 3. a protection device; 301. a top plate; 302. a first protective cover; 303. a second protective cover; 304. a water permeable hole; 305. a bottom plate; 4. a drive assembly; 401. a driving rod; 402. a snap-fit member; 403. a guide rod; 404. a driving groove; 5. a positioning box; 501. a connecting hose; 502. a guide protrusion; 503. a piston; 504. a water inlet pipe; 505. a first chamber; 506. a second chamber; 6. a sampling tube; 601. a delivery tube; 7. cleaning the component; 701. a mounting piece; 702. cleaning a rod; 703. and cleaning the strip.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Referring to fig. 1-5, the shore-based miniature water quality station comprises a station body 1 and a sampling device, wherein the sampling device is arranged on a first side of the station body 1, an adjusting plate 201 is fixedly connected to the side wall of the first side of the station body 1, a protecting device 3 is arranged on one side of the adjusting plate 201, the sampling device is positioned in the protecting device 3, and the sampling device is protected through the protecting device, so that the water body sampling can be guaranteed to be normally realized.
The protection device 3 comprises a top plate 301 positioned on one side of the adjusting plate 201, a first protection cover 302 is fixedly connected to the lower end of the top plate 301, a second protection cover 303 is sleeved outside the first protection cover 302 and is rotatably connected with the first protection cover 302, water holes 304 are formed in the surfaces of the first protection cover 302 and the second protection cover 303, a bottom plate 305 is fixedly connected to the bottom of the second protection cover 303, the bottom plate 305 is positioned at the lower end of the first protection cover 302, a protection area is formed between the top plate 301, the first protection cover 302, the second protection cover 303 and the bottom plate 305, the sampling device is separated from the outside, a positioning box 5 is arranged in the first protection cover 302, the sampling device comprises a sampling tube 6, the sampling tube 6 is fixed on the side wall of the positioning box 5, the sampling tube 6 is communicated with a conveying pipe 601, the tail end of the conveying pipe 601 extends into the station body 1, a control component for driving the positioning box 5 to move up and down is arranged in the positioning box 5, liquid in the sampling tube 6 is extracted through the conveying pipe 601, detected samples are obtained, the upper and lower positions of the positioning box 5 are controlled by the control component, the positioning box 5 are positioned at different positions, and the sampling detection of different water quality levels is completed.
The control assembly comprises an air pressure control device, a piston 503 is slidably connected in a positioning box 5, the piston 503 divides the positioning box 5 into a first cavity 505 and a second cavity 506, the first cavity 505 is located below the second cavity 506, the first cavity 506 is communicated with the air pressure control device through a connecting hose 501, the lower end of the positioning box 5 is fixedly connected with a water inlet pipe 504, the water inlet pipe 504 is communicated with the second cavity 505, the air pressure control device is of the prior art, the air pressure in the second cavity 506 is controlled through air, the position of the piston 503 is finally controlled, when the piston 503 is located at the bottommost end, the second cavity 506 is air, the density of the whole positioning box 5 is lower, the positioning box 5 floats upwards under the action of buoyancy force and finally floats out of water, and at the moment, the water inlet pipe 504 is in contact with liquid, during the process of controlling the second cavity 506 to move up from bottom, the density of the whole positioning box 5 is increased, during the process, the positioning box 5 is in different positions, the sampling box 5 is in different sampling pipes 6 move up and down along with the positioning box 5, and water quality detection is completed.
Through adopting above-mentioned structure, the locating box 5 reciprocates very stably, and locating box 5 can be in the internal use of aquatic for a long time, and life is longer, has satisfied the detection demand.
The middle part of the positioning box 5 is provided with a passing port, the upper end of the bottom plate 305 is fixedly connected with a driving rod 401, a driving assembly 4 for driving the bottom plate 305 to rotate is arranged between the driving rod 401 and the positioning box 5, the bottom plate 305 is controlled to rotate through the driving assembly 4, the second protective cover 303 is finally controlled to rotate, the second protective cover 303 and the first protective cover 302 are cleaned in the rotating process of the second protective cover 303, and the water permeable holes 304 can be guaranteed to be permeable normally.
The driving assembly 4 comprises a driving protrusion fixed on the inner wall of the through hole, a serpentine driving groove 404 is formed in the surface of the driving rod 401, the driving protrusion is located in the driving groove 404 and matched with the driving groove, a guide rod 403 is fixedly connected to the lower end of the top plate 301, the guide rod 403 extends towards the direction of the bottom plate 305, a guide protrusion 502 is fixedly connected to the side wall of the positioning box 5, the guide rod 403 penetrates through the guide protrusion 502 and is in sliding connection with the guide protrusion 502, the positioning box 5 moves up and down along a straight line under the action of the guide rod 403 and the guide protrusion 502 in the process of floating up and down, the driving groove 404 is matched with the driving protrusion, the driving rod 401 is controlled to rotate, and finally the second protective cover 303 is controlled to rotate relative to the first protective cover 302.
The clamping components 402 are formed by clamping plates distributed in two vertical directions, the clamping components 402 are distributed in a herringbone mode, the driving rods 401 are divided into different areas by the clamping components 402, the positions of the positioning boxes 5 can be limited relatively by the clamping components 402, the positioning boxes 5 can break through the limitation of the clamping components 402 under the action of large force, the adjustment of the force received by the positioning boxes 5 can be completed by controlling the density of the positioning boxes 5, the positioning boxes 5 can be located in a preset area relatively stably by the aid of the clamping components 402, and water quality can be sampled by means of stay in the preset position.
The regulating plate 201 upper end is equipped with adjustment mechanism 2, adjustment mechanism 2 includes the double-end threaded rod 202 of rotating the connection with regulating plate 201 upper end, two threaded portions of double-end threaded rod 202 are threaded connection respectively has regulating block 203, regulating block 203 lateral wall rotates and is connected with regulation pole 204, two regulation poles 204 end rotate and are connected and form the regulation region, protection device 3 installs in the regulation region below, regulating block 203 slides for regulating plate 201, change the position of two regulating blocks 203 through rotating double-end threaded rod 202, finally control the angle between regulating rod 204, the terminal position of two regulation poles 204 changes along with it, the regulation to protection device 3 position has been accomplished, can let the locating box 5 that is in protection device 3, sampling pipe 6 is in different positions, can detect according to the water.
The protection device 3 is installed through the mounting piece and the lower end of the adjusting area, and can be set into a mounting column rotating with the connecting part of the two adjusting rods 204, and the mounting column is fixed with the upper end of the top plate 301, so that the installation of the protection device 3 is ensured.
The cleaning component 7 is installed to roof 301 upper end, cleaning component 7 is including the cleaning rod 702 that is located the second safety cover 303 outside, cleaning rod 702 overcoat is equipped with elastic cleaning strip 703, roof 301 upper end fixedly connected with mounting plate 701, cleaning rod 702 is fixed in mounting plate 701 lower extreme lateral wall, cleaning strip 703 can adopt common cleaning material such as sponge, cleaning strip 703 normal condition offsets with second safety cover 303 outer wall, in the middle of the second safety cover 303 pivoted process, clean second safety cover 303 through cleaning strip 703, change cleaning strip 703 regularly, keep its clear function.
In the invention, the adjusting plate 201 can be mounted on the side wall of the station body 1 or on the shore-based surface of one side of the station body 1, and the two adjusting blocks 203 are controlled to be close to or far from each other by rotating the double-headed threaded rod 202, so as to control the angle between the two adjusting rods 204, finally control the position of the protecting device 3, and perform adjustment control according to the surrounding actual environment.
In the process of water body detection, the air pressure in the second chamber 506 is controlled through the air pressure control equipment, so that the position of the piston 503 is controlled, and finally the positioning box 5 is controlled to move up and down, when the air pressure in the second chamber 506 is large, and the piston 503 is positioned at the bottom end, the space of the second chamber 506 is far larger than that of the first chamber 505, the positioning box 5 is mainly gas, the density is low, and the positioning box 5 is lifted under the action of buoyancy; when the second cavity 506 is controlled to be in a negative pressure state by the air pressure control equipment, the space of the first cavity 505 is far larger than that of the second cavity 506, at the moment, the positioning box 5 is mainly liquid, the density is large, the positioning box 5 is controlled to be in different positions under the action of gravity, the sampling tube 6 is fixed on the side wall of the positioning box 5, water quality at different heights can be sampled and detected, and the accuracy of sampling and detection is guaranteed.
During the up-and-down movement process of the positioning box 5, the driving rod 401 is controlled to rotate under the cooperation of the driving groove 404 and the driving protrusion, and finally the bottom plate 305 and the second protection cover 303 are driven to rotate, and the second protection cover 303 and the first protection cover 302 relatively move, so that the surfaces of the two protection covers can be cleaned, and the phenomenon that the water permeable hole 304 is blocked is avoided.
And through setting up parts such as mounting plate 701, clearance pole 702, clearance strip 703 offsets with second safety cover 303 outer wall, can further clean second safety cover 303 surface, further avoid the emergence of jam phenomenon.
A blocking net is arranged on one side of the upstream of the protection device 3, so that the rotation process of the second protection cover 303 is prevented from being influenced by large-volume impurities such as garbage, water and the like, and the protection device 3 and the positioning box 5 are ensured to normally play corresponding functions.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (2)
1. The shore-based miniature water quality station comprises a station body (1) and a sampling device, wherein the sampling device is arranged on the first side of the station body (1), the shore-based miniature water quality station is characterized in that an adjusting plate (201) is fixedly connected to the side wall of the first side of the station body (1), a protecting device (3) is arranged on one side of the adjusting plate (201), the protecting device (3) comprises a top plate (301) positioned on one side of the adjusting plate (201), the lower end of the top plate (301) is fixedly connected with a first protecting cover (302), a second protecting cover (303) which is rotationally connected with the first protecting cover (302) is sleeved outside the first protecting cover, water permeable holes (304) are formed in the surfaces of the first protecting cover (302) and the second protecting cover (303), a bottom plate (305) is fixedly connected to the bottom of the second protecting cover (303), a positioning box (5) is arranged in the first protecting cover (302), the sampling device comprises a sampling pipe (6), the sampling pipe (6) is fixedly arranged on the side wall of the positioning box (5), the sampling pipe (6) is communicated with a conveying pipe (601), the tail end of the conveying pipe (601) extends to the inside the station body (1), and a driving component (5) is arranged in the positioning box (5) and is driven to move;
the control assembly comprises air pressure control equipment, a piston (503) is slidably connected to the positioning box (5), the piston (503) divides the positioning box (5) into a first cavity (505) and a second cavity (506), the first cavity (505) is located below the second cavity (506), the second cavity (506) is communicated with the air pressure control equipment through a connecting hose (501), the lower end of the positioning box (5) is fixedly connected with a water inlet pipe (504), and the water inlet pipe (504) is communicated with the first cavity (505);
the middle part of the positioning box (5) is provided with a through hole, the upper end of the bottom plate (305) is fixedly connected with a driving rod (401), a driving assembly (4) for driving the bottom plate (305) to rotate is arranged between the driving rod (401) and the positioning box (5), the driving assembly (4) comprises a driving protrusion fixed on the inner wall of the through hole, the surface of the driving rod (401) is provided with a serpentine driving groove (404), the driving protrusion is positioned in the driving groove (404) and is matched with the driving groove, and the positioning box (5) and the first protective cover (302) slide relatively;
the lower end of the top plate (301) is fixedly connected with a guide rod (403), the guide rod (403) extends towards the direction of the bottom plate (305), the side wall of the positioning box (5) is fixedly connected with a guide protrusion (502), and the guide rod (403) penetrates through the guide protrusion (502) and is in sliding connection with the guide protrusion;
the side wall of the driving rod (401) is fixedly connected with a plurality of elastic clamping components (402), the clamping components (402) are composed of two clamping plates distributed in the vertical direction, and the two clamping plates are distributed in a herringbone shape;
the utility model discloses a protection device, including adjusting plate (201), adjusting plate (201) upper end is equipped with adjustment mechanism (2), adjustment mechanism (2) include with adjusting plate (201) upper end rotate double-end threaded rod (202) be connected, two threaded parts of double-end threaded rod (202) are threaded connection respectively have regulating block (203), regulating block (203) lateral wall rotates and is connected with regulation pole (204), two adjust pole (204) end rotation is connected and forms the regulation region, protection device (3) are installed in the regulation region below.
2. The shore-based miniature water quality station according to claim 1, wherein the cleaning component (7) is installed at the upper end of the top plate (301), the cleaning component (7) comprises a cleaning rod (702) positioned at the outer side of the second protective cover (303), an elastic cleaning strip (703) is sleeved outside the cleaning rod (702), the mounting plate (701) is fixedly connected to the upper end of the top plate (301), and the cleaning rod (702) is fixed to the side wall of the lower end of the mounting plate (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027813.4A CN114544893B (en) | 2022-01-11 | 2022-01-11 | Shore miniature water quality station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027813.4A CN114544893B (en) | 2022-01-11 | 2022-01-11 | Shore miniature water quality station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114544893A CN114544893A (en) | 2022-05-27 |
| CN114544893B true CN114544893B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210027813.4A Active CN114544893B (en) | 2022-01-11 | 2022-01-11 | Shore miniature water quality station |
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