CN114235501B - Automatic extraction and detection device for environmental engineering protection class - Google Patents
Automatic extraction and detection device for environmental engineering protection class Download PDFInfo
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- CN114235501B CN114235501B CN202111549021.5A CN202111549021A CN114235501B CN 114235501 B CN114235501 B CN 114235501B CN 202111549021 A CN202111549021 A CN 202111549021A CN 114235501 B CN114235501 B CN 114235501B
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000007613 environmental effect Effects 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
-
- 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
- G01N2001/1031—Sampling from special places
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic extraction and detection device for environmental engineering protection, which comprises a positioning column and an unmanned ship, wherein a floating workbench is arranged on the positioning column in a lifting manner, a position positioning unit for realizing position positioning and conduction of the two is arranged between the floating workbench and the unmanned ship, a clamping and positioning structure for clamping and fixing the unmanned ship is arranged on the floating workbench, a solar cell module is arranged at the top of the positioning column, a liquid pumping module for realizing sampling of different underwater heights is arranged in the positioning column, and automatic sampling and sample feeding of water liquid are realized by adopting the unmanned ship, so that manpower and material resources are saved, the detection efficiency and frequency are greatly improved, and the water liquid is better monitored; the lifting injection assembly, the liquid suction assembly and the like can be matched to automatically sample water liquid and inject the water liquid into the unmanned ship, so that manpower and material resources are saved again, and the convenience of operation is improved.
Description
Technical Field
The invention relates to the technical field of environmental engineering, in particular to an automatic extraction and detection device for environmental engineering protection types.
Background
Environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, promotes environmental protection and social development, is related to ecology in biology, environmental sanitation in medicine and environmental medicine, and environmental physics and environmental chemistry, is in development in the field of science at the initial stage, but is mainly the treatment of environmental pollution sources, and in the treatment process of the environmental pollution sources, water pollution treatment is one of the most important components, and in the prior art, workers are often required to drive a ship to sample water in rivers, lakes and seas for detecting the quality of water.
However, in the prior art, the following problems exist:
1. the labor and material resources are consumed, the detection efficiency is low, and automatic sampling of water can not be realized;
2. the sampling depth in the water liquid is different, so that the detection effect is inaccurate.
Disclosure of Invention
The present invention is directed to an automatic extraction and detection device for environmental engineering protection, and aims to overcome the defects of the prior art, as described in detail below.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides an automatic extraction and detection device for environmental engineering protection, which comprises a positioning column, an unmanned ship, a photoelectric position sensor and a light generator, wherein a floating workbench is arranged on the positioning column in a lifting manner;
the utility model discloses a unmanned ship, including unmanned ship, reference column, wherein the upper portion one side that is close to unmanned ship is provided with the lift injection subassembly that is used for carrying out the lift adjustment to the liquid outlet of drawing liquid subassembly, and lift injection subassembly is used for injecting the water liquid sample to unmanned ship, the bottom outside of reference column is provided with the more than three anchor structures that use its axis as central evenly distributed.
By adopting the structure, when the device is used, the positioning column is fixed in a river, a river and a lake, the position of the positioning column can be selected at the water outlet for sampling water flowing out of a region, the floating workbench floats on the water surface, the height detection unit can detect the position height of the floating workbench and obtain the water surface height along with the upper and lower floating of the water surface, the unmanned ship can clamp and fix the unmanned ship under the condition that the unmanned ship is connected with the floating workbench, the stability of the unmanned ship is improved when the lifting injection assembly and the liquid suction assembly inject water samples into the unmanned ship, the condition of shaking back and forth is avoided, and the lifting injection assembly and the height detection unit are matched with each other to realize the feedback adjustment of the injection stroke of the lifting injection assembly by the PLC.
Preferably, the floating workbench comprises an air bag which is arc-shaped, a standing plate is arranged at the middle position of the air bag, a lifting slide cylinder is fixedly arranged at the middle position of the standing plate, the lifting slide cylinder is arranged on the outer side of the positioning column in a vertical sliding mode, a guide slide rod which is consistent with the positioning column in the axial direction is fixedly arranged on one side of the positioning column, a guide slide block is fixedly arranged on the standing plate, and a guide slide hole which is matched with the guide slide rod in a sliding mode is formed in the guide slide block in a penetrating mode.
Preferably, the unmanned ship comprises a ship body, a turntable is rotatably arranged on the upper side of the ship body, a motor for driving the turntable to rotate is arranged in the ship body, the appearance of the turntable is in a cylindrical shape, a plurality of test tube slots for inserting sample tubes, which are uniformly distributed by taking the axis of the turntable as a center and have equal angles, are formed in the upper side of the turntable, and an infrared angle positioning unit for detecting and positioning the turntable rotation angle is arranged between the turntable and the floating workbench.
Preferably, the clamping and positioning structures are arranged at two sides of the unmanned ship, the two clamping and positioning structures are symmetrically distributed on the two sides of the unmanned ship under the condition that the floating workbench and the unmanned ship are connected with each other, the clamping and positioning structures comprise fixing tables fixedly arranged on the floating workbench, first electric telescopic rods are fixedly arranged in the fixing tables, the push rod head ends of the first electric telescopic rods face the unmanned ship and are fixedly connected with arc clamping plates, the cross section of each arc clamping plate is isosceles triangle, clamping grooves matched with the arc clamping plates are formed in the outer side of the ship body, the cross section of each clamping groove is isosceles triangle, two guide rods which are symmetrically distributed with the two sides of each first electric telescopic rod are arranged on the two guide rods as centers, one ends of each guide rod are fixedly connected to the arc clamping plates, and the other ends of each guide rod are slidably connected to guide holes formed in the corresponding positions of the fixing tables.
Preferably, the solar cell module comprises a fixing collar, the fixing collar is connected with the positioning column through a bolt, the top end of the positioning column is fixedly connected with a top plate, the fixing collar is fixedly connected with the top plate through a supporting rod, and the solar cell panel is arranged on the upper side of the top plate.
Preferably, the lifting injection assembly comprises a sleeve, an injection needle is fixedly arranged at the lower end of the sleeve, a second electric telescopic rod is arranged above the sleeve, the second electric telescopic rod is fixedly arranged on the positioning column through a fixing rib plate, and the head end of a push rod of the second electric telescopic rod faces downwards and is connected with the top end of the sleeve.
Preferably, the liquid pumping assembly comprises a liquid pump arranged in a positioning column, a liquid inlet of the liquid pump is connected with a first conveying pipe, a side groove used for embedding the first conveying pipe is formed in the outer side of the positioning column, one side of the side groove is opened, a screening cover plate is arranged at the opening, a plurality of screening grooves which are uniformly distributed are formed in the screening cover plate, the extending direction of the side groove is consistent with the axial direction of the positioning column, a plurality of sampling pipes are connected to the first conveying pipe along the upper and lower direction, an electromagnetic valve is arranged on each sampling pipe, a liquid outlet of the liquid pump is connected with one end of a second conveying pipe, the other end of the second conveying pipe is communicated with an injection needle through a sleeve, and the output end of the PLC is electrically connected to the input ends of the liquid pump and the electromagnetic valve respectively.
Preferably, the position locating unit adopts an ultrasonic radar locator, and the ultrasonic radar locator and the PLC are electrically connected with each other.
Preferably, the photoelectric position sensor and the light generator are fixedly arranged on the outer side of the turntable, and the light generator is fixedly arranged on one side of the floating workbench close to the unmanned ship.
Preferably, the height detection unit comprises an infrared distance sensor and an infrared receiving tube, wherein the infrared distance sensor is fixedly arranged on one side of the upper part of the positioning column, the infrared receiving tube is arranged right below the infrared distance sensor, and the infrared receiving tube is fixedly arranged on the upper side of the lifting sliding cylinder.
The beneficial effects are that:
1. the unmanned ship is adopted to automatically sample and send the water liquid, so that manpower and material resources are saved, the detection efficiency and frequency are greatly improved, and the water liquid is better monitored;
2. the lifting injection assembly, the liquid suction assembly and the like can be matched to automatically sample water liquid and inject the water liquid into the unmanned ship, so that manpower and material resources are saved again, and the convenience of operation is improved.
3. The liquid pumping assembly can realize the extraction of underwater samples at different height positions through the matching of the sampling pipe and the electromagnetic valve, and the densities of all components in the water are different, so that the distribution heights of the components in the water are different, the underwater different heights are sampled and detected, and the comprehensiveness and the accuracy of detection can be greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a perspective view of FIG. 1 of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B of FIG. 2;
FIG. 5 is an enlarged partial view of the first delivery tube of the present invention;
fig. 6 is a cross-sectional view of a clip positioning structure of the present invention.
The reference numerals are explained as follows: 1. positioning columns; 2. a floating work table; 2a, an air bag; 2b, standing boards; 2c, guiding the sliding block; 2d, guiding the sliding rod; 2e, lifting the sliding cylinder; 3. unmanned ship; 301. a hull; 302. a turntable; 303. a motor; 304. a clamping groove; 305. a sample tube; 4. a clamping and positioning structure; 401. a fixed table; 402. an arc clamping plate; 403. a first electric telescopic rod; 404. a guide rod; 405. a guide hole; 406. an end plate; 5. a pointed cone; 6. a solar cell module; 6a, a top plate; 6b, a solar panel; 6c, fixing the lantern ring; 6d, supporting rods; 7. a PLC controller; 8. lifting the injection assembly; 801. a sleeve; 802. a second electric telescopic rod; 803. an injection needle; 804. fixing rib plates; 9. screening cover plates; 10. positioning an anchor structure; 10a, a pull rope (10 a); 10b, an anchor body (10 b); 11. a liquid pumping assembly; 1101. a liquid pump; 1102. a first delivery tube; 1103. a second delivery tube; 1104. a sampling tube; 1105. an electromagnetic valve; 12. a side groove; 13. a photoelectric position sensor; 14. a light generator; 15. an infrared receiving tube; 16. an infrared distance sensor; 17. an ultrasonic radar locator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-6, the invention provides an automatic extraction and detection device for environmental engineering protection, which comprises a positioning column 1, an unmanned ship 3, a photoelectric position sensor 13 and a light generator 14, wherein a floating workbench 2 is arranged on the positioning column 1 in a lifting manner, the floating workbench 2 can be lifted up and down along the positioning column 1 according to the difference of water surface heights, a position positioning unit for realizing position positioning conduction of the two is arranged between the floating workbench 2 and the unmanned ship 3, in practical application, the position positioning unit can realize automatic guiding of movement of the unmanned ship 3 towards the floating workbench 2, the position positioning unit adopts an ultrasonic radar positioner 17, and the ultrasonic radar positioner 17 and a PLC (programmable logic controller) 7 are electrically connected with each other. The floating workbench 2 is provided with a clamping and positioning structure 4 for clamping and fixing the unmanned ship 3, the top of the positioning column 1 is provided with a solar cell module 6, the positioning column 1 is internally provided with a liquid pumping module 11 for realizing sampling of different underwater heights, and the densities of components in water are different, so that the distribution heights of the components in the water are different, sampling detection of different underwater heights can be carried out, the comprehensiveness and the accuracy of detection can be greatly improved, one side of the positioning column 1 above the floating workbench 2 is provided with a PLC (programmable logic controller) 7, and the positioning column 1 is also provided with a position detection unit for detecting the position height of the floating workbench 2;
the positioning column 1 is provided with the lift injection subassembly 8 that is used for carrying out the lift adjustment to the liquid outlet of drawing liquid subassembly 11 near the upper portion one side of unmanned ship 3, and lift injection subassembly 8 is used for injecting the water liquid sample to unmanned ship 3, and the bottom outside of positioning column 1 is provided with the more than three anchor structures 10 that use its axis as central evenly distributed.
As shown in fig. 2 and 4 of the specification, the floating workbench 2 comprises an air bag 2a which is in a circular arc shape, a standing plate 2b is arranged in the middle of the air bag 2a, a lifting slide cylinder 2e is fixedly arranged in the middle of the standing plate 2b, the lifting slide cylinder 2e is arranged on the outer side of the positioning column 1 in a vertical sliding manner, a guide slide rod 2d which is consistent with the positioning column in the axial direction is fixedly arranged on one side of the positioning column 1, a guide slide block 2c is fixedly arranged on the standing plate 2b, and a guide slide hole which is matched with the guide slide rod 2d to slide is formed in the guide slide block 2c in a penetrating manner. In practical application, the floating workbench 2 can float on the water surface through the air bag 2a, and a worker can stand on the standing plate 2b to operate, wherein in the process that the floating workbench 2 is lifted up and down along the axial direction of the positioning column 1, the guiding of the lifting up and down of the floating workbench 2 can be realized through the cooperation of the guiding sliding block 2c and the guiding sliding rod 2d, and the rotation deviation is prevented.
As shown in fig. 1 and 4 of the specification, the unmanned ship 3 comprises a ship body 301, a turntable 302 is rotatably arranged on the upper side of the ship body 301, a motor 303 for driving the turntable 302 to rotate is arranged in the ship body 301, the turntable 302 is in a cylindrical shape, a plurality of test tube slots for inserting sample tubes 305 are uniformly distributed on the upper side of the turntable 302 by taking the axis as a center and uniformly distributing at equal angles, and an angle positioning unit for detecting and positioning the rotation angle of the turntable 302 is arranged between the turntable 302 and the floating workbench 2. Through the above-mentioned concrete structural design, the output shaft rotation of motor 303 drives fixed connection's revolving stage 302 rotation, and further, motor 303 adopts servo motor for the convenient control is to the fixed angle rotation regulation of revolving stage 302, and wherein, the rotation angle of revolving stage 302 is the angle between two immediately adjacent sample tubes 305, conveniently cooperates lift injection subassembly 8 to carry out the sample injection to sample tube 305.
As shown in fig. 1 and 6 of the specification, two clamping and positioning structures 4 are arranged, under the condition that a floating workbench 2 and an unmanned ship 3 are connected with each other, the two clamping and positioning structures 4 are symmetrically distributed on two sides of the unmanned ship 3, each clamping and positioning structure 4 comprises a fixed table 401 fixedly arranged on the floating workbench 2, a first electric telescopic rod 403 is fixedly arranged in the fixed table 401, the head end of a push rod of the first electric telescopic rod 403 faces the unmanned ship 3 and is fixedly connected with an arc clamping plate 402, the cross section of the arc clamping plate 402 is isosceles triangle, a clamping groove 304 matched with the arc clamping plate 402 is formed in the outer side of the ship body 301, the cross section of the clamping groove 304 is isosceles triangle, two guide rods 404 which are symmetrically distributed with the clamping groove as the center are arranged on two sides of the first electric telescopic rod 403, one end of each guide rod 404 is fixedly connected to the arc clamping plate 402, and the other end of each guide rod 404 is slidingly connected to a guide hole 405 formed in a corresponding position of the fixed table 401. In practical application, the electric telescopic rods 403 of the two clamping and positioning structures 4 push rods to stretch and push the arc clamping plates 402 to be close to each other, so that the clamping and fixing of the unmanned ship 3 can be realized, and the unmanned ship 3 is more stable when the lifting injection assembly 8 performs sample injection on the sample tube 305.
The solar cell module 6 includes a fixing collar 6c, the fixing collar 6c is connected with the positioning column 1 through a bolt, a top end of the positioning column 1 is fixedly connected with a top plate 6a, the fixing collar 6c is fixedly connected with the top plate 6a through a supporting rod 6d, and a solar cell panel 6b is arranged on the upper side of the top plate 6 a.
The lifting injection assembly 8 comprises a sleeve 801, an injection needle 803 is fixedly arranged at the lower end of the sleeve 801, a second electric telescopic rod 802 is arranged above the sleeve 801, the second electric telescopic rod 802 is fixedly arranged on the positioning column 1 through a fixing rib plate 804, and the push rod head end of the second electric telescopic rod 802 faces downwards and is connected with the top end of the sleeve 801. In practical application, the push rod of the second electric telescopic rod 802 stretches out and draws back the sleeve 801 and the injection needle 803 to move downwards, so that the injection of the sample tube 305 can be realized, further, the appearance of the sample tube 305 is in a cylindrical shape, the hollow upper end of the inside of the sample tube 305 is opened, and a rubber plug is arranged at the opening.
The drawing liquid subassembly 11 is including setting up the liquid pump 1101 in reference column 1, the inlet of liquid pump 1101 is connected with first conveyer pipe 1102, the limit groove 12 that is used for inlaying and establishes first conveyer pipe 1102 is offered in the outside of reference column 1, the extending direction in limit groove 12 is unanimous with the axial of reference column 1, first conveyer pipe 1102 is connected with a plurality of sampling pipe 1104 along the upper and lower direction, all be provided with solenoid valve 1105 on every sampling pipe 1104, the liquid outlet of liquid pump 1101 is connected with the one end of second conveyer pipe 1103, the other end of second conveyer pipe 1103 communicates each other through sleeve pipe 801 and injection needle 803, the output of PLC controller 7 is electrically connected to the input of liquid pump 1101 and solenoid valve 1105 respectively. One side of the side groove 12 is opened, a screening cover plate 9 is arranged at the opening, and a plurality of screening grooves which are uniformly distributed are formed in the screening cover plate 9. Through the specific structural design, the electromagnetic valve 1105 on one sampling pipe 1104 is opened, the electromagnetic valves 1105 on the other sampling pipes 1104 are closed, and the electromagnetic valves 1105 on the corresponding sampling pipes 1104 are controlled to be opened or closed, so that the extraction of underwater samples at different height positions can be realized.
The photoelectric position sensor 13 and the light generator 14, the photoelectric position sensor 13 is fixedly arranged on the outer side of the turntable 302, and the light generator 14 is fixedly arranged on one side of the floating workbench 2 close to the unmanned ship 3. In practical application, the photoelectric position sensor 13 and the light generator 14 cooperate to position the rotation angle of the turntable 302, so that the photoelectric position sensor 13 takes a point of the circumference of the turntable 302 as an initial point, and the motor 303 is convenient to rotate the angle of the turntable 302.
The height detection unit comprises an infrared distance sensor 16 and an infrared receiving tube 15, wherein the infrared distance sensor 16 is fixedly arranged on one side of the upper part of the positioning column 1, the infrared receiving tube 15 is arranged right below the infrared distance sensor 16, and the infrared receiving tube 15 is fixedly arranged on the upper side of the lifting slide tube 2 e.
The unmanned ship 3 is adopted to automatically sample and send the water, so that manpower and material resources are saved, the detection efficiency and frequency are greatly improved, and the water is better monitored; the lifting injection assembly 8 and the liquid drawing assembly 11 are matched to automatically sample water and inject the water into the unmanned ship 3, so that manpower and material resources are saved again, and the convenience of operation is improved. The pumping assembly 11 can realize the extraction of underwater samples at different height positions through the cooperation of the sampling pipe 1104 and the electromagnetic valve 1105, and the densities of components in water are different, so that the distribution heights of the components in the water are different, the underwater different heights are sampled and detected, and the comprehensiveness and the accuracy of detection can be greatly improved.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic extraction detection device of environmental engineering protection class, its characterized in that: the device comprises a positioning column (1), an unmanned ship (3), a photoelectric position sensor 13 and a light generator 14, wherein a floating workbench (2) is arranged on the positioning column (1) in a lifting manner, a position positioning unit for realizing position positioning and conduction of the floating workbench (2) and the unmanned ship (3) is arranged between the floating workbench (2) and the unmanned ship, a clamping positioning structure (4) for clamping and fixing the unmanned ship (3) is arranged on the floating workbench (2), a solar cell module (6) is arranged at the top of the positioning column (1), a liquid pumping module (11) for realizing sampling underwater different heights is arranged in the positioning column (1), a PLC (7) is arranged on one side of the positioning column (1) above the floating workbench (2), and a height detection unit for detecting the position height of the floating workbench (2) is also arranged on the positioning column (1).
The utility model discloses a unmanned ship, including unmanned ship (3), reference column (1) are provided with on one side of the upper portion that is close to unmanned ship (3) and are used for carrying out lift injection subassembly (8) of lift regulation to the liquid outlet of drawing liquid subassembly (11), and lift injection subassembly (8) are used for injecting water liquid sample to unmanned ship (3), the bottom outside of reference column (1) is provided with and uses its axis as more than three anchor structures (10) of evenly distributed in the center.
2. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: the floating workbench (2) comprises an air bag (2 a) which is arc-shaped, a standing plate (2 b) is arranged at the middle position of the air bag (2 a), a lifting sliding cylinder (2 e) is fixedly arranged at the middle position of the standing plate (2 b), the lifting sliding cylinder (2 e) is arranged on the outer side of a positioning column (1) in a vertical sliding mode, a guide sliding rod (2 d) which is consistent with the positioning column in the axial direction is fixedly arranged on one side of the positioning column (1), a guide sliding block (2 c) is fixedly arranged on the standing plate (2 b), and a guide sliding hole which is matched with the guide sliding rod (2 d) in a sliding mode is formed in the guide sliding block (2 c) in a penetrating mode.
3. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: unmanned ship (3) are including hull (301), and the upside rotation of hull (301) is provided with revolving stage (302), is provided with in hull (301) and is used for driving revolving stage (302) pivoted motor (303), the appearance of revolving stage (302) is the cylinder shape, a plurality of test tube slot that is used for inserting laying sample pipe (305) with wherein axis equal angle evenly distributed as center is seted up to the upside of revolving stage (302), be provided with between revolving stage (302) and the showy workstation (2) and be used for realizing detecting the infrared angle positioning unit of location to revolving stage (302) rotation angle.
4. An environmental engineering protection class automatic extraction and detection device according to claim 3, wherein: clamping and positioning structures (4) are arranged at two sides of the unmanned ship (3), under the condition that the floating workbench (2) and the unmanned ship (3) are connected with each other, two clamping and positioning structures (4) are symmetrically distributed at two sides of the unmanned ship (3), the clamping and positioning structures (4) comprise fixing tables (401) fixedly arranged on the floating workbench (2), first electric telescopic rods (403) are fixedly arranged in the fixing tables (401), the push rod head ends of the first electric telescopic rods (403) face the unmanned ship (3) and are fixedly connected with arc clamping plates (402), the cross section of the arc clamping plates (402) is isosceles triangle, clamping grooves (304) matched with the arc clamping plates (402) are formed in the outer side of the ship body (301), the cross section of each clamping groove (304) is isosceles triangle, two guide rods (404) which are symmetrically distributed with the clamping plates as centers are arranged on two sides of the first electric telescopic rods (403), and one ends of each guide rod (404) are fixedly connected to the arc clamping plates
(402) And the other ends of the two guide rods (404) are connected into guide holes (405) formed in corresponding positions of the fixed table (401) in a sliding manner.
5. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: solar module (6) are including fixed lantern ring (6 c), and fixed lantern ring (6 c) are connected with reference column (1) each other through the bolt, and top fixedly connected with roof (6 a) of reference column (1), and fixed lantern ring (6 c) are through branch (6 d) and roof (6 a) each other fixed connection, the upside of roof (6 a) is provided with solar cell panel (6 b).
6. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: lifting injection subassembly (8) are including sleeve pipe (801), and the lower extreme of sleeve pipe (801) is fixed to be provided with injection needle (803), the top of sleeve pipe (801) is provided with second electric telescopic handle (802), and second electric telescopic handle (802) are fixed to be set up on reference column (1) through fixed floor (804), the push rod head end of second electric telescopic handle (802) down and be connected each other with the top of sleeve pipe (801).
7. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: the utility model provides a liquid pump (1101) of drawing liquid subassembly (11) in reference column (1), the inlet of liquid pump (1101) is connected with first conveyer pipe (1102), and limit groove (12) that are used for inlaying first conveyer pipe (1102) are seted up in the outside of reference column (1), one side opening of limit groove (12) is provided with screening apron (9), has seted up evenly distributed's a plurality of screening groove on screening apron (9), and the extending direction of limit groove (12) is unanimous with the axial of reference column (1), and first conveyer pipe (1102) are connected with a plurality of sampling pipe (1104) along upper and lower direction, all are provided with solenoid valve (1105) on every sampling pipe (1104), the liquid outlet of liquid pump (1101) is connected with the one end of second conveyer pipe (1103), and the other end of second conveyer pipe (1103) communicates each other through sleeve pipe (801) and syringe needle (803), the output of PLC controller (7) is electrically connected to the input of liquid pump (1101) and solenoid valve (1105) respectively.
8. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: the position locating unit adopts an ultrasonic radar locator (17), and the ultrasonic radar locator (17) and the PLC (7) are electrically connected with each other.
9. An environmental engineering protection class automatic extraction and detection device according to claim 3, wherein: the device comprises a photoelectric position sensor (13) and a light generator (14), wherein the photoelectric position sensor (13) is fixedly arranged on the outer side of a turntable (302), and the light generator (14) is fixedly arranged on one side, close to an unmanned ship (3), of a floating workbench (2).
10. The automatic extraction and detection device for environmental engineering protection class according to claim 1, wherein: the height detection unit comprises an infrared distance sensor (16) and an infrared receiving tube (15), wherein the infrared distance sensor (16) is fixedly arranged on one side of the upper portion of the positioning column (1), the infrared receiving tube (15) is arranged right below the infrared distance sensor (16), and the infrared receiving tube (15) is fixedly arranged on the upper side of the lifting sliding tube (2 e).
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