CN114235501A - Environmental engineering protection class automatic extraction detection device - Google Patents
Environmental engineering protection class automatic extraction detection device Download PDFInfo
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- CN114235501A CN114235501A CN202111549021.5A CN202111549021A CN114235501A CN 114235501 A CN114235501 A CN 114235501A CN 202111549021 A CN202111549021 A CN 202111549021A CN 114235501 A CN114235501 A CN 114235501A
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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 29
- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 238000005070 sampling Methods 0.000 claims abstract description 27
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000013461 design 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
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003911 water pollution 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
- 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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- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
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- 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 environmental engineering protection type automatic extraction and detection device, which comprises a positioning column and an unmanned ship, wherein a floating workbench is arranged on the positioning column in a descending manner, a position positioning unit for realizing position positioning and conduction of the floating workbench and the unmanned ship 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 assembly is arranged at the top of the positioning column, a liquid pumping assembly for sampling underwater at different heights is arranged in the positioning column, and the unmanned ship is adopted to realize automatic sampling and sample delivery of 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; the cooperation such as lift injection subassembly and drawing liquid subassembly can realize the automatic sampling of water liquid and inject unmanned ship in, the material resources of using manpower sparingly once more have increased the convenience of operation.
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.
Background
Environmental engineering is a branch of environmental science, mainly studies how to protect and reasonably utilize natural resources, utilizes scientific means to solve increasingly serious environmental problems, improves environmental quality, promotes environmental protection and social development, is related to ecology in biology, environmental hygiene and environmental medicine in medicine, environmental physics and environmental chemistry, and is still developing in the field of subject because environmental engineering is in the initial stage, but the core of the environmental engineering is 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, in the prior art, workers are often required to drive ships to sample water in rivers, lakes and seas for detecting the quality of water.
However, the prior art has the following problems:
1. manpower and material resources are consumed, the detection efficiency is low, and automatic sampling of water liquid cannot be realized;
2. sampling depth in water liquid is different, and detection effect is not accurate.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems and providing an automatic extraction and inspection device for environmental engineering protection, which is described in detail below to overcome the drawbacks of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an environmental engineering protection type automatic extraction and detection device which comprises a positioning column and an unmanned ship, wherein a floating workbench is arranged on the positioning column in a lifting mode, a position positioning unit for realizing position positioning conduction of the floating workbench and the unmanned ship 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 assembly is arranged at the top of the positioning column, a liquid pumping assembly for sampling different underwater heights is arranged in the positioning column, a PLC (programmable logic controller) is arranged on one side of the positioning column above the floating workbench, and a position detection unit for detecting the position height of the floating workbench is further arranged on the positioning column;
the positioning column is provided with a lifting injection assembly used for adjusting the liquid outlet of the liquid pumping assembly in a vertical lifting mode on one side of the upper portion, close to the unmanned ship, of the positioning column, the lifting injection assembly is used for injecting a water sample into the unmanned ship, and more than three positioning anchor structures which are uniformly distributed by taking the axis of the positioning column as the center are arranged on the outer side of the bottom of the positioning column.
Adopt above-mentioned structure, during the use, fix the reference column in river sea lake river, the position can be selected in water outlet department, a water liquid that flows out is used for sampling a slice region, wherein float the workstation and float on the surface of water, float from top to bottom along with the height of surface of water, height detecting element can detect the position height of floating the workstation and draw the surface of water height, unmanned ship is under the condition of being connected each other with floating the workstation, centre gripping location structure can realize carrying out the centre gripping to unmanned ship fixed, make when lift injection subassembly and drawing liquid subassembly are to unmanned ship injection water sample, improve unmanned ship's stability, avoid the condition of rocking back and forth, wherein lift injection subassembly and height detecting element cooperate each other and can also realize that the PLC controller carries out feedback control to lift injection subassembly's injection stroke.
Preferably, the floating workbench comprises an arc-shaped air bag, a standing plate is arranged in the middle of the air bag, a lifting sliding cylinder is fixedly arranged in the middle of the standing plate and is arranged on the outer side of the positioning column in a vertical sliding mode, a guide sliding rod which is axially consistent with the lifting sliding cylinder is fixedly arranged on one side of the positioning column, a guide sliding block is fixedly arranged on the standing plate, and a guide sliding hole which is matched with the guide sliding rod in a sliding mode is formed in the guide sliding block in a penetrating mode.
Preferably, unmanned ship includes the hull, and the upside of hull rotates and is provided with the revolving stage, is provided with in the hull to be used for driving revolving stage pivoted motor, the appearance of revolving stage is the cylinder shape, the upside of revolving stage is seted up and is used for inserting the test tube slot of putting the sample cell with its axis as angular uniform distribution such as center a plurality of, be provided with between revolving stage and the floating table and be used for realizing detecting the infrared angle positioning unit who fixes a position revolving stage turned angle.
Preferably, the clamping and positioning structure is provided in two, in the case that the floating platform and the unmanned ship are connected to each other, the two clamping and positioning structures are symmetrically distributed on two sides of the unmanned ship and comprise a fixed platform fixedly arranged on the floating workbench, a first electric telescopic rod is fixedly arranged in the fixed platform, the push rod head end of the first electric telescopic rod faces the unmanned ship and is fixedly connected with an arc-shaped clamping plate, the cross section of the arc-shaped clamping plate is in an isosceles triangle shape, the outer side of the boat body is provided with a clamping groove matched with the arc-shaped clamping plate, the cross section of the clamping groove is in an isosceles triangle shape, two guide rods which are symmetrically distributed by taking the first electric telescopic rod as a center are arranged on two sides of the first electric telescopic rod, one ends of the two guide rods are fixedly connected onto the arc-shaped clamping plate, and the other ends of the two guide rods are slidably connected into guide holes formed in corresponding positions of the fixed table.
Preferably, the solar cell module comprises a fixed lantern ring, the fixed lantern ring is connected with the positioning column through bolts, the top end of the positioning column is fixedly connected with a top plate, the fixed lantern ring is fixedly connected with the top plate through a supporting rod, and a 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 push rod head end of the second electric telescopic rod faces downwards and is connected with the top end of the sleeve.
As preferred, the drawing liquid subassembly is including setting up the liquid pump in the reference column, the inlet of liquid pump is connected with first conveyer pipe, and the limit groove that is used for inlaying and establishing first conveyer pipe is offered in the outside of reference column, one side opening in limit groove, the opening part are provided with the screening apron, and a plurality of screening groove of evenly distributed is seted up on the screening apron, and the extending direction in limit groove is unanimous with the axial of reference column, and first conveyer pipe is connected with a plurality of sampling pipe along upper and lower direction, all is provided with the solenoid valve on every sampling pipe, the liquid outlet of liquid pump is connected with the one end of second conveyer pipe, and the other end of second conveyer pipe communicates each other through sleeve pipe and syringe needle, the output of PLC controller is connected to the input of liquid pump and solenoid valve respectively electrically.
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 is fixedly arranged on the outer side of the rotary table, and the light generator is fixedly arranged on one side, close to the unmanned ship, of the floating workbench.
Preferably, the height detection unit comprises an infrared distance sensor and an infrared receiving tube, the infrared distance sensor is fixedly arranged on one side of the upper portion of the positioning column, the infrared receiving tube is arranged under the infrared distance sensor, and the infrared receiving tube is fixedly arranged on the upper side of the lifting sliding barrel.
Has the advantages that:
1. the unmanned ship is adopted to realize automatic sampling and sample delivery of 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 cooperation such as lift injection subassembly and drawing liquid subassembly can realize the automatic sampling of water liquid and inject unmanned ship in, the material resources of using manpower sparingly once more have increased the convenience of operation.
3. The drawing liquid subassembly can realize the extraction to the sample under water of different height positions through the cooperation of sampling pipe and solenoid valve, and each component density is different in the water liquid for the distribution height of these components in the water liquid is different, and to not co-altitude under water sampling detection, can improve the comprehensiveness and the precision that detect greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along line 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 fragmentary view of the first delivery tube of the present invention;
fig. 6 is a cross-sectional view of a clamping and positioning structure of the present invention.
The reference numerals are explained below: 1. a positioning column; 2. a floating table; 2a, an air bag; 2b, standing the board; 2c, a guide slide block; 2d, guiding the sliding rod; 2e, a lifting slide cylinder; 3. an 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-shaped splint; 403. a first electric telescopic rod; 404. a guide bar; 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 a 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 the rib plate; 9. screening the cover plate; 10. positioning the anchor structure; 10a, a pull rope (10 a); 10b, an anchor body (10 b); 11. a fluid extraction assembly; 1101. a liquid pump; 1102. a first delivery pipe; 1103. a second delivery pipe; 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 is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-6, the invention provides an environmental engineering protection type automatic extraction and detection device, which comprises a positioning column 1 and an unmanned ship 3, wherein a floating workbench 2 is arranged on the positioning column 1 in a lifting manner, the floating workbench 2 can lift up and down along the positioning column 1 according to the difference of the water surface height, a position positioning unit for realizing the 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 3, in practical application, the position positioning unit can realize the automatic guiding of the unmanned ship 3 towards the floating workbench 2, an ultrasonic radar positioner 17 is adopted by the position positioning unit, and the ultrasonic radar positioner 17 is electrically connected with a PLC (programmable logic controller) 7. The unmanned ship detection device comprises a floating workbench 2, a positioning column 1, a solar cell assembly 6, a liquid pumping assembly 11, a PLC (programmable logic controller) controller 7 and a position detection unit, wherein the floating workbench 2 is provided with a clamping and positioning structure 4 for clamping and fixing an unmanned ship 3, the top of the positioning column 1 is provided with the solar cell assembly 6, the positioning column 1 is internally provided with the liquid pumping assembly 11 for sampling underwater different heights, the densities of all 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, 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 the PLC controller 7, and the positioning column 1 is also provided with the position detection unit for detecting the position height of the floating workbench 2;
one side of the positioning column 1, which is close to the upper part of the unmanned ship 3, is provided with a lifting injection assembly 8 for adjusting the liquid outlet of the liquid pumping assembly 11 in a vertical lifting manner, the lifting injection assembly 8 is used for injecting a water sample into the unmanned ship 3, and the outer side of the bottom of the positioning column 1 is provided with more than three positioning anchor structures 10 which are uniformly distributed by taking the axis of the positioning column as the center.
Referring to the attached drawings 2 and 4 of the specification, the floating workbench 2 comprises an arc-shaped air bag 2a, a standing plate 2b is arranged at the middle position of the air bag 2a, a lifting sliding barrel 2e is fixedly arranged at the middle position of the standing plate 2b, the lifting sliding barrel 2e is arranged on the outer side of the positioning column 1 in a vertical sliding mode, a guide sliding rod 2d which is consistent with the positioning column 1 in the axial direction is fixedly arranged on one side of the positioning column 1, a guide sliding block 2c is fixedly arranged on the standing plate 2b, and a guide sliding hole which is matched with the guide sliding rod 2d to slide is formed in the guide sliding block 2c in a penetrating mode. 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 ascends and descends along the axial direction of the positioning column 1, the ascending and descending of the floating workbench 2 can be guided through the cooperation of the guide sliding block 2c and the guide sliding rod 2d, so that the rotary deviation is prevented.
Referring to the attached drawings 1 and 4 of the specification, the unmanned ship 3 comprises a ship body 301, a rotary table 302 is rotatably arranged on the upper side of the ship body 301, a motor 303 used for driving the rotary table 302 to rotate is arranged in the ship body 301, the rotary table 302 is cylindrical, a plurality of test tube slots which are uniformly distributed at equal angles by taking a central axis of the test tube slots as a center and used for inserting sample tubes 305 are formed in the upper side of the rotary table 302, and an angle positioning unit used for detecting and positioning the rotation angle of the rotary table 302 is arranged between the rotary table 302 and the floating workbench 2. Through above-mentioned specific structure design, the output shaft of motor 303 rotates the revolving stage 302 that drives fixed connection and rotates, and further, motor 303 adopts servo motor for convenient control is to revolving stage 302's fixed angle rotation regulation, and wherein, revolving stage 302's turned angle is the angle between two sample tubes 305 of next-door neighbour, conveniently cooperates lift injection subassembly 8 to carry out the sample injection to sample tube 305.
Referring to the attached drawings 1 and 6 in the specification, two clamping and positioning structures 4 are provided, in the case that the floating workbench 2 and the unmanned ship 3 are connected with each other, the two clamping and positioning structures 4 are symmetrically distributed on both 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, a push rod head end of the first electric telescopic rod 403 faces the unmanned ship 3 and is fixedly connected with an arc-shaped clamping plate 402, the cross section of each arc-shaped clamping plate 402 is in an isosceles triangle shape, a clamping groove 304 matched with the arc-shaped clamping plate 402 is formed in the outer side of the ship body 301, the cross section of the clamping groove 304 is in an isosceles triangle shape, two guide rods 404 symmetrically distributed by taking the two sides of the first electric telescopic rod 403 as centers are arranged on both sides of the first electric telescopic rod 403, one end of each guide rod 404 is fixedly connected to the arc-shaped clamping plate 402, the other ends of the two guide rods 404 are slidably connected to guide holes 405 formed in corresponding positions of the fixed table 401. In practical application, the electric telescopic rods 403 of the two clamping and positioning structures 4 stretch and retract to push the arc-shaped clamping plates 402 to be close to each other, so that the unmanned ship 3 can be clamped and fixed, and the unmanned ship 3 is more stable when the lifting injection assembly 8 injects a sample into the sample tube 305.
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 and retracts to push 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 sample tube 305 is cylindrical, the hollow inside of the sample tube 305 has an upper opening, and a rubber plug is arranged at the opening.
The liquid pumping assembly 11 comprises a liquid pump 1101 arranged in a positioning column 1, a liquid inlet of the liquid pump 1101 is connected with a first conveying pipe 1102, a side groove 12 used for embedding the first conveying pipe 1102 is arranged on the outer side of the positioning column 1, the extending direction of the side groove 12 is consistent with the axial direction of the positioning column 1, the first conveying pipe 1102 is connected with a plurality of sampling pipes 1104 along the up-down direction, each sampling pipe 1104 is provided with an electromagnetic valve 1105, a liquid outlet of the liquid pump 1101 is connected with one end of a second conveying pipe 1103, the other end of the second conveying pipe 1103 is communicated with an injection needle 803 through a sleeve 801, and an output end of a PLC 7 is electrically connected to input ends of the liquid pump 1101 and the electromagnetic valve 1105 respectively. One side opening of limit groove 12, the opening part is provided with screening apron 9, and screening apron 9 is last to be seted up a plurality of screening groove of evenly distributed. Through the specific structural design, the electromagnetic valve 1105 on one of the sampling pipes 1104 is opened, and the electromagnetic valves 1105 on the other sampling pipes 1104 are closed to control the opening or closing of the corresponding electromagnetic valves 1105 on the sampling pipes 1104, so that the underwater samples at different height positions can be extracted.
The height detection unit comprises an infrared distance sensor 16 and an infrared receiving tube 15, 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 under the infrared distance sensor 16, and the infrared receiving tube 15 is fixedly arranged on the upper side of the lifting slide cylinder 2 e.
The unmanned ship 3 is adopted to realize automatic sampling and sample delivery of 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; the cooperation such as lift injection subassembly 8 and drawing liquid subassembly 11 can realize the automatic sampling of water liquid and inject unmanned ship 3 in, the material resources of using manpower sparingly once more, increased the convenience of operation. The liquid extraction subassembly 11 can realize the extraction to the sample under water of different height positions through the cooperation of sampling pipe 1104 and solenoid valve 1105, and each component density is different in the water liquid for these components are highly different in the distribution of water liquid, and to the different height under water sampling detection, can improve the comprehensiveness and the precision of detection greatly.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides an environmental engineering protection class automatic extraction detection device which characterized in that: comprises a positioning column (1) and an unmanned ship (3), wherein the positioning column (1) is provided with a floating workbench (2) in a lifting way, a position positioning unit for realizing the 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 (3), 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), a liquid pumping assembly (11) for sampling underwater different heights is arranged in the positioning column (1), a PLC (programmable logic controller) (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 further arranged on the positioning column (1);
the positioning column is characterized in that a lifting injection assembly (8) used for adjusting the liquid outlet of the liquid pumping assembly (11) in an up-and-down lifting mode is arranged on one side, close to the upper portion of the unmanned ship (3), of the positioning column (1), the lifting injection assembly (8) is used for injecting a water sample into the unmanned ship (3), and more than three positioning anchor structures (10) which are uniformly distributed by taking the axis of the positioning column as the center are arranged on the outer side of the bottom of the positioning column (1).
2. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: the floating workbench (2) comprises an arc-shaped air bag (2a), a standing plate (2b) is arranged at the middle position of the air bag (2a), a lifting sliding barrel (2e) is fixedly arranged at the middle position of the standing plate (2b), the lifting sliding barrel (2e) is arranged on the outer side of a positioning column (1) in a vertical sliding mode, a guide sliding rod (2d) which is consistent with the axial direction of the positioning column (1) is fixedly arranged on one side of the positioning column (1), a guide sliding block (2c) is fixedly arranged on the standing plate (2b), and a guide sliding hole which is matched with the guide sliding rod (2d) in a sliding mode is formed in the guide sliding block (2c) in a penetrating mode.
3. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: unmanned ship (3) are including hull (301), and the upside of hull (301) is rotated and is provided with revolving stage (302), is provided with in hull (301) to be used for driving revolving stage (302) pivoted motor (303), the appearance of revolving stage (302) is the cylinder shape, the upside of revolving stage (302) is seted up and is used for inserting the test tube slot of putting sample tube (305) as a plurality of angle evenly distributed such as center with its axis, revolving stage (302) and float and be provided with between workstation (2) and be used for realizing detecting the infrared angle positioning unit of location revolving stage (302) turned angle.
4. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: the two clamping and positioning structures (4) are arranged, under the condition that the floating workbench (2) and the 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 each fixed table (401), the head end of a push rod of each first electric telescopic rod (403) faces the unmanned ship (3) and is fixedly connected with an arc-shaped clamping plate (402), the cross section of each arc-shaped clamping plate (402) is in an isosceles triangle shape, clamping grooves (304) matched with the arc-shaped clamping plates (402) are formed in the outer side of the ship body (301), the cross section of each clamping groove (304) is in an isosceles triangle shape, two guide rods (404) symmetrically distributed by taking the two guide rods as centers are arranged on two sides of each first electric telescopic rod (403), one ends of the two guide rods (404) are fixedly connected to the arc-shaped clamping plate (402), and the other ends of the two guide rods (404) are slidably connected into guide holes (405) formed in corresponding positions of the fixed table (401).
5. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: solar module (6) are connected each other through bolt and reference column (1) including fixed lantern ring (6c), and the top fixedly connected with roof (6a) of reference column (1), fixed lantern ring (6c) are through branch (6d) and roof (6a) fixed connection each other, the upside of roof (6a) is provided with solar cell panel (6 b).
6. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: 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).
7. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: drawing liquid subassembly (11) is including setting up liquid pump (1101) 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 and establish first conveyer pipe (1102) are offered in the outside of reference column (1), one side opening of limit groove (12), opening part are provided with screening apron (9), set up evenly distributed's a plurality of screening groove on screening apron (9). 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) passes through sleeve pipe (801) and communicates each other with syringe needle (803), the output of PLC controller (7) is connected to the input of liquid pump (1101) and solenoid valve (1105) respectively.
8. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: the position locating unit adopts an ultrasonic radar locator (17), and the ultrasonic radar locator (17) is electrically connected with the PLC (7).
9. The environmental engineering protection type automatic extraction and detection device according to claim 3, characterized in that: photoelectric position sensor (13) and light generator (14), photoelectric position sensor (13) are fixed to be set up in the outside of revolving stage (302), light generator (14) are fixed to be set up in one side that floats workstation (2) and be close to unmanned ship (3)
10. The environmental engineering protection type automatic extraction and detection device according to claim 1, characterized in that: 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 under the infrared distance sensor (16), and the infrared receiving tube (15) is fixedly arranged on the upper side of the lifting sliding barrel (2 e).
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