CN116754314A - Water quality investigation sampling equipment capable of submerging on water surface - Google Patents
Water quality investigation sampling equipment capable of submerging on water surface Download PDFInfo
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- CN116754314A CN116754314A CN202310718777.0A CN202310718777A CN116754314A CN 116754314 A CN116754314 A CN 116754314A CN 202310718777 A CN202310718777 A CN 202310718777A CN 116754314 A CN116754314 A CN 116754314A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 238000011835 investigation Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 238000007667 floating Methods 0.000 claims abstract description 40
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000000630 rising effect Effects 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
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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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention provides water quality investigation sampling equipment capable of submerging in water, and relates to the technical field of water quality detection equipment. The water quality investigation sampling device capable of submerging on the water surface comprises a mounting frame, wherein a plurality of supporting frames are fixedly connected to the outer side of the mounting frame, collecting frames are arranged at the tops of the supporting frames, and adjusting assemblies for lifting the collecting frames are arranged on the outer sides of the supporting frames; the water inlet grooves are formed in the tops of the collecting frames, the water quality investigation sampling equipment capable of submerging on the water surface is provided, the sealing plugs formed in the tops of the collecting frames are exposed, so that water enters the inside of the collecting frames, when the water continuously enters, the upper floating plates are arranged inside the collecting frames and continuously ascend along with the rising of the water level inside the collecting frames, the sealing gaskets are fixedly connected to the tops of the upper floating plates, the water inlet grooves formed in the tops of the collecting frames are sealed through the sealing gaskets, and the second hydraulic telescopic rods are started to descend to push the sealing plugs, so that the double sealing effect is achieved.
Description
Technical Field
The invention relates to water quality investigation sampling equipment, in particular to water quality investigation sampling equipment capable of submerging in water, and belongs to the technical field of water quality detection equipment.
Background
Water is a life source, and human beings cannot leave water in life and production activities, so that the quality of drinking water is closely related to human health. Along with the development of social economy, scientific progress and the improvement of the living standard of people, the water quality requirement of people on living drinking water is continuously improved, and the water quality standard of the drinking water is correspondingly and continuously developed and perfected. For water detection, sampling is required by the device, and then detection is performed by a laboratory.
So the patent number is now disclosed: the utility model provides a be used for water quality testing to obtain quality of water sampling equipment of CN108844782A, includes casing, sampling mechanism and advancing mechanism, be provided with the baffle in the casing, be provided with the sliding groove on the shells inner wall, be provided with on the lateral wall of baffle with sliding groove assorted slider, be provided with in the control area and slide drive arrangement, sampling mechanism includes sampling tube, sampling tube and piston rod, advancing mechanism includes left propeller and right propeller. The water quality sampling device for water quality detection is simple in structure and convenient to use, the left propeller and the right propeller are utilized to push the water quality sampling device to move, the shell is utilized to protect the sampling tube from external interference, the sliding driving device is utilized to control the movement of the piston in the sampling tube, the tube core is utilized to protect the sampling tube from being influenced in the moving process, the accuracy and the stability of sampling of the water quality sampling device are improved, and the water quality detection device has important significance in promoting the development of water quality detection technology.
The above solution has many benefits, but also has the following drawbacks:
1. the existing equipment has low sampling efficiency, so that the accuracy of sample detection is reduced, the multi-azimuth multi-depth and multi-time sample extraction is inconvenient to carry out on a detected water area, frequent sampling is time-consuming and labor-consuming, and water quality below the water surface at different layers is difficult to sample and collect;
2. in the sampling process, the sealing effect of the corresponding sample is poor, and the effect of automatic sealing cannot be achieved.
Disclosure of Invention
(one) solving the technical problems
The invention aims to solve the problems by providing the water quality investigation sampling equipment capable of submerging under the water surface, so as to solve the problems that in the prior art, the sampling efficiency of the equipment is low, the accuracy of sample detection is reduced, the water area to be detected is inconvenient to extract multiple directions, depths and multiple times of samples, frequent sampling is time-consuming and labor-consuming, and water quality under different layers of the water surface is difficult to sample and collect; in the sampling process, the sealing effect of the corresponding sample is poor, and the problem of automatic sealing effect cannot be achieved.
(II) technical scheme
The invention is realized by the following technical scheme: the water quality investigation sampling device capable of submerging on the water surface comprises a mounting frame, wherein a plurality of supporting frames are fixedly connected to the outer side of the mounting frame, collecting frames are arranged at the tops of the supporting frames, and adjusting assemblies for lifting the collecting frames are arranged on the outer sides of the supporting frames;
the top parts of the collecting frames are provided with water inlet grooves, the top parts of the collecting frames are provided with sealing elements, an upper floating plate for automatic sealing is arranged in each collecting frame, and the outer sides of the upper floating plates are provided with a plurality of circulation grooves;
the bottom of the mounting frame is fixedly connected with a connecting cylinder, a plurality of moving plates are arranged on the outer side of the connecting cylinder, an expansion air cushion used for expansion is fixedly connected between the moving plates and the connecting cylinder, and a ventilation assembly is arranged between the expansion air cushions;
and an air suction component for expanding the expansion air cushion is arranged between the plurality of movable plates and the connecting cylinder.
Preferably, the ventilation assembly comprises a floating plate, the floating plate is arranged at the top of the installation frame, a hose is arranged at the top of the installation frame, and the hose penetrates through the floating plate and is fixedly connected with the floating plate.
Preferably, the ventilation assembly further comprises a communicating vessel, the communicating vessel is fixedly connected to the top of the mounting frame, the hose is communicated with the communicating vessel, the plurality of communicating pipes are fixedly communicated with the outer sides of the expansion air cushion, the plurality of communicating pipes are fixedly communicated with the communicating vessel, the control valve is arranged on the outer sides of the hoses, and the hose can be controlled through the control valve, so that the expansion air cushion is inflated and deflated.
Preferably, the air suction assembly comprises a supporting plate, the supporting plate is fixedly connected to the bottom of the mounting frame, a threaded rod is arranged on one side of the supporting plate and penetrates through the supporting plate and is rotationally connected with the supporting plate, a threaded cylinder is connected with the outer side of the threaded rod in a threaded manner, and the threaded cylinder is fixedly connected with the moving plate.
Preferably, the air suction assembly further comprises two communicating cylinders, the two communicating cylinders are respectively arranged on two sides of the expansion air cushion, the communicating cylinders are hinged to the connecting cylinders, sliding rods are connected inside the communicating cylinders in a sliding mode, the sliding rods penetrate through one sides of the communicating cylinders and are connected with the communicating cylinders in a sliding mode, one end of each sliding rod is fixedly connected with a fixing plate, the fixing plates are fixedly connected with the moving plates, the other ends of the sliding rods are fixedly connected with sealing plates, the sealing plates are attached to the inner walls of the communicating cylinders, connecting pipes are fixedly communicated between one ends of the communicating cylinders and the moving plates, suction can be generated through movement of the sliding rods, and then outside air is filled into the moving plates and the communicating cylinders, so that the effect of ascending and descending through buoyancy control is achieved.
Preferably, a plurality of equal fixedly connected with of threaded rod one end turns to the gear, the installing frame bottom is equipped with turns to the gear, turn to the gear and be connected with a plurality of first steering gear meshing, turn to gear bottom fixedly connected with connecting rod, the connecting rod runs through the installing frame bottom and rotates with the installing frame to be connected, the inside fixedly connected with second motor of installing frame, the output and the connecting rod fixed connection of second motor.
Preferably, the adjusting component comprises a supporting seat, the supporting seat is arranged at the bottom of the collecting frame, a plurality of first hydraulic telescopic rods are fixedly connected inside the supporting seat, and clamping plates are fixedly connected at one ends of the plurality of first hydraulic telescopic rods.
Preferably, the adjusting component further comprises a first screw rod, the first screw rod penetrates through the supporting seat and the supporting frame in sequence, the first screw rod is connected with the supporting seat through the ball nut pair, the top of the supporting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the first screw rod, and the adjusting mechanism can adjust different heights.
Preferably, the sealing member comprises a sealing plug, the sealing plug is arranged inside a water inlet groove formed in the top of the collecting frame, the top of the sealing plug is fixedly connected with a second hydraulic telescopic rod, the top of the second hydraulic telescopic rod is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with the collecting frame.
Preferably, the inside fixedly connected with sliding connection rod of collection frame, sliding connection rod runs through the upper floating plate and with upper floating plate sliding connection, upper floating plate bottom fixedly connected with is sealed fills up, sealed pad and intake groove looks adaptation, after the inside sample collection of collection frame is accomplished, can carry out self-sealing through the sealing plug.
The invention provides water quality investigation sampling equipment capable of submerging in water, which has the following beneficial effects:
1. this can be at water surface submerged quality of water investigation sampling equipment, remove the pulling through the movable plate and make fixed plate pulling slide bar, the slide bar drives the closing plate and removes in the intercommunication section of thick bamboo, thereby make the intercommunication section of thick bamboo to the inside of inflation air cushion bleed, because the fixed intercommunication in inflation air cushion outside has communicating pipe, communicating pipe is linked together with the communicating vessel, thereby make the communicating vessel breathe in to the intercommunication section of thick bamboo, be equipped with the floating plate in the hose outside, when the device is submerged, because the floating plate sets up to floatable, so hose one end is in contact with the air on the surface of water all the time, and then make outside air charge into the inflation air cushion inside, and the control valve control switch in the control hose outside, the intake of the inside air of control movable plate, thereby make and reach the control to equipment height in water.
2. This can be at water surface submerged quality of water investigation sampling equipment, through the second hydraulic telescoping rod that starts and collect the frame top, make second hydraulic telescoping rod pulling sealing plug rise, and then collect the sealing plug of seting up at frame top and expose, thereby make water get into and collect inside the frame, when water constantly gets into, be provided with the kickup plate in collecting the frame inside, the kickup plate is along with the rising of collecting the inside water level of frame constantly rising, at kickup plate top fixedly connected with sealing washer, the intake groove of seting up at frame top is sealed through the sealing washer, and the rethread starts the second hydraulic telescoping rod decline, promote the sealing plug, reach dual-seal's effect.
3. This can be at water surface submerged quality of water investigation sampling equipment, through starting first motor, first motor drives first lead screw and rotates, and the supporting seat that drives through ball nut pair connection rises or descends when first lead screw rotates, adjusts the height of sample to reach and carry out the effect of taking a sample in the different positions of simultaneous segment to a plurality of collection frames, improve work efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom view of the present invention;
FIG. 3 is a schematic view of the inflatable cushion structure of the present invention;
FIG. 4 is a schematic view of an inflatable module according to the present invention;
FIG. 5 is a schematic view of a connecting cylinder according to the present invention;
FIG. 6 is a schematic view of a slide bar according to the present invention;
FIG. 7 is a schematic view of a lifting assembly according to the present invention;
FIG. 8 is a schematic view of a support base according to the present invention;
FIG. 9 is a schematic cross-sectional view of a collection frame of the present invention;
FIG. 10 is a schematic view of the structure of the collecting frame of the present invention.
[ Main reference numerals Specification ]
1. A mounting frame; 2. a support frame; 201. a support base; 202. a first lead screw; 203. a first motor; 204. a first hydraulic telescoping rod; 205. a clamping plate; 3. a collection frame; 301. a sealing plug; 302. a water inlet tank; 303. a flow channel; 304. a sealing gasket; 305. a sliding connecting rod; 306. an upper floating plate; 307. a connecting frame; 308. a second hydraulic telescoping rod; 4. a connecting cylinder; 5. a moving plate; 6. an inflatable air cushion; 7. a thread cylinder; 8. a threaded rod; 9. a first steering gear; 10. a support plate; 11. a communicating pipe; 111. a communicating vessel; 12. a floating plate; 13. a communicating tube; 14. a slide bar; 15. a connecting pipe; 16. a fixing plate; 17. a sealing plate; 18. a steering gear plate; 19. a connecting rod; 20. a second motor; 21. a control valve; 22. and (3) a hose.
Detailed Description
The embodiment of the invention provides water quality investigation sampling equipment capable of submerging in water.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the device comprises a mounting frame 1, wherein a plurality of support frames 2 are fixedly connected to the outer sides of the mounting frame 1, collecting frames 3 are arranged at the tops of the plurality of support frames 2, and adjusting components for lifting the collecting frames 3 are arranged at the outer sides of the plurality of support frames 2;
the top of the collection frames 3 is provided with a water inlet groove 302, the top of the collection frames 3 is provided with a sealing piece, an upper floating plate 306 for automatic sealing is arranged in the collection frames 3, and the outer side of the upper floating plate 306 is provided with a plurality of circulating grooves 303;
the bottom of the mounting frame 1 is fixedly connected with a connecting cylinder 4, a plurality of movable plates 5 are arranged on the outer side of the connecting cylinder 4, an expansion air cushion 6 for expansion is fixedly connected between the plurality of movable plates 5 and the connecting cylinder 4, and ventilation components are arranged between the plurality of expansion air cushions 6;
a suction component for expanding the expansion air cushion 6 is arranged between the plurality of moving plates 5 and the connecting cylinder 4.
The ventilation assembly comprises a floating plate 12, the floating plate 12 is arranged at the top of the installation frame 1, a hose 22 is arranged at the top of the installation frame 1, and the hose 22 penetrates through the floating plate 12 and is fixedly connected with the floating plate 12. The ventilation assembly further comprises a communicating vessel 111, the communicating vessel 111 is fixedly connected to the top of the installation frame 1, a hose 22 is communicated with the communicating vessel 111, communicating pipes 11 are fixedly communicated to the outer sides of the expansion air cushions 6, the communicating pipes 11 are fixedly communicated with the communicating vessel 111, a control valve 21 is arranged on the outer sides of the hoses 22, and the hoses 22 can be controlled through the control valve 21, so that the expansion air cushions 6 are inflated and deflated. The subassembly of breathing in includes backup pad 10, backup pad 10 fixed connection in mounting frame 1 bottom, and backup pad 10 one side is equipped with threaded rod 8, and threaded rod 8 runs through backup pad 10 and rotates with backup pad 10 to be connected, and threaded rod 8 outside threaded connection has a screw thread section of thick bamboo 7, screw thread section of thick bamboo 7 and movable plate 5 fixed connection. The air suction assembly further comprises two communicating cylinders 13, the two communicating cylinders 13 are respectively hinged to two sides of the expansion air cushion 6, the communicating cylinders 13 are hinged to the connecting cylinder 4, sliding rods 14 are slidably connected inside the communicating cylinders 13, the sliding rods 14 penetrate through one sides of the communicating cylinders 13 and are slidably connected with the communicating cylinders 13, one ends of the sliding rods 14 are fixedly connected with fixing plates 16, the fixing plates 16 are fixedly connected with the moving plates 5, the other ends of the sliding rods 14 are fixedly connected with sealing plates 17, the sealing plates 17 are attached to the inner walls of the communicating cylinders 13, connecting pipes 15 are fixedly communicated between one ends of the communicating cylinders 13 and the moving plates 5, suction force can be generated through movement of the sliding rods 14, and then external air can be filled into the moving plates 5 and the communicating cylinders 13, so that the effect of ascending and descending through buoyancy control is achieved. The first steering gear 9 of equal fixedly connected with of a plurality of threaded rods 8, the mounting frame 1 bottom is equipped with turns to gear disk 18, turns to gear disk 18 and a plurality of first steering gear 9 meshing and is connected, turns to gear disk 18 bottom fixedly connected with connecting rod 19, connecting rod 19 runs through mounting frame 1 bottom and rotates with mounting frame 1 to be connected, the inside fixedly connected with second motor 20 of mounting frame 1, second motor 20's output and connecting rod 19 fixed connection.
Specifically, the whole device is placed in water, when the whole device is required to be in different heights in water, the output end of the second motor 20 drives the connecting rod 19 to rotate through starting the second motor 20, the connecting rod 19 drives the steering gear disc 18 to rotate, the steering gear disc 18 is meshed with the first steering gears 9 to be connected, the first steering gears 9 drive the threaded rods 8 to rotate, the threaded cylinders 7 in threaded connection with the outer sides of the threaded rods 8 push the movable plate 5 to move, the movable plate 5 further moves, the movable plate 5 is fixedly connected with the expansion air cushion 6 to open, the fixed plate 16 is fixedly connected to the outer sides of the movable plate 5, the movable plate 16 pulls the sliding rod 14 when the movable plate 5 moves to enable the sliding rod 14 to drive the sealing plate 17 to move in the communicating cylinder 13, the inside of the communicating cylinder 13 is pumped, the communicating tube 11 is fixedly communicated with the outer sides of the expansion air cushion 6, the communicating tube 11 is communicated with the communicating tube 111, the communicating tube 111 is sucked into the communicating cylinder 13, the outer sides of the hose 22 is provided with the floating plate 12, the floating plate 12 is fixedly connected with the floating plate 12 when the floating plate 12 is arranged below the movable plate 4, the floating plate is always in contact with the air cushion 6, and the air level inside the air cushion is controlled by the air cushion is controlled to be in the air level of the air cushion, and the air level is controlled to be in the air level at one end of the air level, and the air level is controlled to be in the air level to be in the water level, and the water level is controlled, and the air level is controlled to be the air level is in the water level and the water level.
Referring to fig. 1, 2, 3, 4, 8, 9 and 10 again, the sealing member includes a sealing plug 301, the sealing plug 301 is disposed inside a water inlet groove 302 formed at the top of the collecting frame 3, a second hydraulic telescopic rod 308 is fixedly connected to the top of the sealing plug 301, a connecting frame 307 is fixedly connected to the top of the second hydraulic telescopic rod 308, and the connecting frame 307 is fixedly connected to the collecting frame 3. The inside fixedly connected with slide linkage 305 of collection frame 3, slide linkage 305 run through last kickboard 306 and with last kickboard 306 sliding connection, go up kickboard 306 bottom fixedly connected with sealing pad 304, sealing pad 304 and intake channel 302 looks adaptation can be through carrying out self-sealing to sealing plug 301 after the inside sample collection of collection frame 3 is accomplished.
Specifically, when needs collect the quality of water through collecting frame 3, through the second hydraulic telescoping rod 308 that starts collecting frame 3 top, make second hydraulic telescoping rod 308 pulling sealing plug 301 rise, and then the sealing plug 301 that collecting frame 3 top was seted up exposes, thereby make water get into inside collecting frame 3, when water constantly gets into, be provided with the upper plate 306 in collecting frame 3 inside, upper plate 306 constantly rises along with the rising of collecting frame 3 inside water level, upper plate 306 top fixedly connected with sealing washer 304, the intake chute 302 that collecting frame 3 top was seted up is sealed through sealing washer 304, and the rethread starts second hydraulic telescoping rod 308 decline, promote sealing plug 301, reach the effect of dual seal.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 again, the adjusting assembly includes a supporting seat 201, the supporting seat 201 is disposed at the bottom of the collecting frame 3, a plurality of first hydraulic telescopic rods 204 are fixedly connected to the supporting seat 201, and a clamping plate 205 is fixedly connected to one end of each of the plurality of first hydraulic telescopic rods 204. The adjusting assembly further comprises a first screw rod 202, the first screw rod 202 sequentially penetrates through the supporting seat 201 and the supporting frame 2, the first screw rod 202 is connected with the supporting seat 201 through a ball nut pair, a first motor 203 is fixedly connected to the top of the supporting frame 2, the output end of the first motor 203 is fixedly connected with the first screw rod 202, and different heights can be adjusted.
Specifically, when needs are simultaneously sampled in the aquatic of different positions, through start first motor 203, first motor 203 drives first lead screw 202 and rotates, and when first lead screw 202 rotates and drives the supporting seat 201 that connects through ball nut pair to rise or descend, adjusts the height of sample to reach and carry out the effect of sampling in the different positions of simultaneous segment to a plurality of collection frames 3, improve work efficiency.
Working principle: when the whole device is required to be positioned in water at different heights, the output end of the second motor 20 drives the connecting rod 19 to rotate by starting the second motor 20, the connecting rod 19 drives the steering gear disc 18 to rotate, the steering gear discs 18 are meshed with the first steering gears 9 to be connected, the first steering gears 9 drive the threaded rods 8 to rotate, the threaded cylinders 7 in threaded connection with the outer sides of the threaded rods 8 push the movable plate 5 to move, the movable plate 5 is further moved, the movable plate 5 is fixedly connected with the expansion air cushion 6 to be opened, the fixed plate 16 is fixedly connected with the outer side of the movable plate 5, the movable plate 16 pulls the sliding rod 14 when the movable plate 5 is pulled, the sliding rod 14 drives the sealing plate 17 to move in the communicating cylinders 13, the inside of the communicating cylinders 13 is pumped, the communicating cylinders 13 is fixedly communicated with the communicating pipes 11 outside the communicating pipes 11, the communicating cylinders 111 are further communicated with the communicating cylinders 13, the outside of the hose 22 is provided with the floating plate 12, when the device is submerged, the floating plate 12 is always arranged on the outside of the hose 22, the air cushion is always in contact with the air cushion 6, and the air cushion is controlled to be in the air cushion 6, and the air is further controlled to be in the air cushion is in the air cushion 6, and the air cushion is in the air cushion is controlled to be in the air cushion.
When the water quality needs to be collected through the collecting frame 3, the second hydraulic telescopic rod 308 at the top of the collecting frame 3 is started, the sealing plug 301 is pulled to rise by the second hydraulic telescopic rod 308, and then the sealing plug 301 arranged at the top of the collecting frame 3 is exposed, so that water enters the collecting frame 3, when the water continuously enters, the upper floating plate 306 is arranged in the collecting frame 3, the upper floating plate 306 continuously rises along with the rising of the water level in the collecting frame 3, the sealing gasket 304 is fixedly connected at the top of the upper floating plate 306, the water inlet groove 302 arranged at the top of the collecting frame 3 is sealed by the sealing gasket 304, and the second hydraulic telescopic rod 308 is started to descend to push the sealing plug 301, so that the double sealing effect is achieved.
When the water at different positions needs to be sampled simultaneously, the first motor 203 is started, the first motor 203 drives the first screw 202 to rotate, and when the first screw 202 rotates, the supporting seat 201 connected through the ball nut pair is driven to ascend or descend, and the sampling height is adjusted.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a water quality investigation sampling equipment that can dive under the surface of water, includes installing frame (1), its characterized in that: a plurality of support frames (2) are fixedly connected to the outer sides of the mounting frames (1), collecting frames (3) are arranged at the tops of the support frames (2), and adjusting assemblies for lifting the collecting frames (3) are arranged on the outer sides of the support frames (2);
the top of each collecting frame (3) is provided with a water inlet groove (302), the top of each collecting frame (3) is provided with a sealing piece, an upper floating plate (306) for automatic sealing is arranged in each collecting frame (3), and the outer side of each upper floating plate (306) is provided with a plurality of circulating grooves (303);
the bottom of the mounting frame (1) is fixedly connected with a connecting cylinder (4), a plurality of moving plates (5) are arranged on the outer side of the connecting cylinder (4), an expansion air cushion (6) for expansion is fixedly connected between the moving plates (5) and the connecting cylinder (4), and ventilation components are arranged between the expansion air cushions (6);
and a suction assembly for expanding the expansion air cushion (6) is arranged between the plurality of movable plates (5) and the connecting cylinder (4).
2. A submersible water quality survey sampling apparatus according to claim 1, wherein: the ventilation assembly comprises a floating plate (12), the floating plate (12) is arranged at the top of the installation frame (1), a hose (22) is arranged at the top of the installation frame (1), and the hose (22) penetrates through the floating plate (12) and is fixedly connected with the floating plate (12).
3. A submersible water quality survey sampling apparatus according to claim 1, wherein: the ventilation assembly further comprises a communicating vessel (111), the communicating vessel (111) is fixedly connected to the top of the mounting frame (1), a hose (22) is communicated with the communicating vessel (111), a plurality of communicating pipes (11) are fixedly communicated with the outer sides of the expansion air cushions (6), a plurality of communicating pipes (11) are fixedly communicated with the communicating vessel (111), and a control valve (21) is arranged on the outer sides of the hoses (22).
4. A submersible water quality survey sampling apparatus according to claim 1, wherein: the air suction assembly comprises a support plate (10), the support plate (10) is fixedly connected to the bottom of the mounting frame (1), a threaded rod (8) is arranged on one side of the support plate (10), the threaded rod (8) penetrates through the support plate (10) and is rotationally connected with the support plate (10), a threaded cylinder (7) is connected with the outer side of the threaded rod (8) in a threaded mode, and the threaded cylinder (7) is fixedly connected with the movable plate (5).
5. A submersible water quality survey sampling apparatus according to claim 1 or 4, characterized in that: the air suction assembly further comprises two communicating cylinders (13), the two communicating cylinders (13) are respectively arranged on two sides of the expansion air cushion (6), the communicating cylinders (13) are hinged to the connecting cylinders (4), sliding rods (14) are connected to the inside of the communicating cylinders (13) in a sliding mode, the sliding rods (14) penetrate through one sides of the communicating cylinders (13) and are connected with the communicating cylinders (13) in a sliding mode, one ends of the sliding rods (14) are fixedly connected with fixing plates (16), the fixing plates (16) are fixedly connected with the moving plates (5), sealing plates (17) are fixedly connected to the other ends of the sliding rods (14), the sealing plates (17) are attached to the inner walls of the communicating cylinders (13), and connecting pipes (15) are fixedly connected between one ends of the communicating cylinders (13) and the moving plates (5).
6. The submersible water quality survey sampling apparatus of claim 4, wherein: a plurality of equal fixedly connected with of threaded rod (8) one end turns to gear (9), installing frame (1) bottom is equipped with turns to gear disk (18), turn to gear disk (18) and a plurality of first steering gear (9) meshing connection, turn to gear disk (18) bottom fixedly connected with connecting rod (19), connecting rod (19) run through installing frame (1) bottom and rotate with installing frame (1) and be connected, installing frame (1) inside fixedly connected with second motor (20), the output and the connecting rod (19) fixed connection of second motor (20).
7. A submersible water quality survey sampling apparatus according to claim 1, wherein: the adjusting assembly comprises a supporting seat (201), the supporting seat (201) is arranged at the bottom of the collecting frame (3), a plurality of first hydraulic telescopic rods (204) are fixedly connected inside the supporting seat (201), and clamping plates (205) are fixedly connected at one ends of the plurality of first hydraulic telescopic rods (204).
8. The submersible water quality survey sampling apparatus of claim 7, wherein: the adjusting assembly further comprises a first screw rod (202), the first screw rod (202) sequentially penetrates through the supporting seat (201) and the supporting frame (2), the first screw rod (202) is connected with the supporting seat (201) through a ball nut pair, a first motor (203) is fixedly connected to the top of the supporting frame (2), and the output end of the first motor (203) is fixedly connected with the first screw rod (202).
9. A submersible water quality survey sampling apparatus according to claim 1, wherein: the sealing member includes sealing plug (301), sealing plug (301) set up inside intake groove (302) of collecting frame (3) top seting up, sealing plug (301) top fixedly connected with second hydraulic telescoping rod (308), second hydraulic telescoping rod (308) top fixedly connected with link (307), link (307) and collecting frame (3) fixed connection.
10. A submersible water quality survey sampling apparatus according to claim 9, wherein: the collecting frame (3) is internally fixedly connected with a sliding connecting rod (305), the sliding connecting rod (305) penetrates through an upper floating plate (306) and is in sliding connection with the upper floating plate (306), a sealing gasket (304) is fixedly connected to the bottom of the upper floating plate (306), and the sealing gasket (304) is matched with the water inlet groove (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310718777.0A CN116754314A (en) | 2023-06-16 | 2023-06-16 | Water quality investigation sampling equipment capable of submerging on water surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310718777.0A CN116754314A (en) | 2023-06-16 | 2023-06-16 | Water quality investigation sampling equipment capable of submerging on water surface |
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| CN116754314A true CN116754314A (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310718777.0A Pending CN116754314A (en) | 2023-06-16 | 2023-06-16 | Water quality investigation sampling equipment capable of submerging on water surface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091900A (en) * | 2023-10-20 | 2023-11-21 | 烟台大学 | Acquisition device for fishery underwater ecological investigation |
| CN117825106A (en) * | 2024-01-04 | 2024-04-05 | 惠州市美泽环保科技有限公司 | Water quality sampling device |
-
2023
- 2023-06-16 CN CN202310718777.0A patent/CN116754314A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091900A (en) * | 2023-10-20 | 2023-11-21 | 烟台大学 | Acquisition device for fishery underwater ecological investigation |
| CN117091900B (en) * | 2023-10-20 | 2023-12-15 | 烟台大学 | Acquisition device for fishery underwater ecological investigation |
| CN117825106A (en) * | 2024-01-04 | 2024-04-05 | 惠州市美泽环保科技有限公司 | Water quality sampling device |
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