CN115356163A - Multi-point long-shaft type sampling equipment for cluster type submarine sediment - Google Patents
Multi-point long-shaft type sampling equipment for cluster type submarine sediment Download PDFInfo
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- CN115356163A CN115356163A CN202210964360.8A CN202210964360A CN115356163A CN 115356163 A CN115356163 A CN 115356163A CN 202210964360 A CN202210964360 A CN 202210964360A CN 115356163 A CN115356163 A CN 115356163A
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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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- 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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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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
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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Abstract
The invention provides a multi-point long-axis sampling device for a cluster type submarine sediment, and relates to the technical field of submarine sediment sampling. The multipoint long-shaft type sampling device for the cluster type submarine sediments comprises a device shell, wherein a mounting frame is fixedly connected to the outer side of the device shell, a fixed disc is fixedly connected to the inner portion of the device shell, a rotating rod is arranged at the bottom of the fixed disc and penetrates through the fixed disc and is rotatably connected with the fixed disc, the multipoint long-shaft type sampling device for the cluster type submarine sediments enables an electrified magnet plate fixedly connected with the bottom of a first hydraulic rod to extend to the inside of a sampling cylinder, and an electrified magnet frame coaxial with a guide frame is powered off by controlling a power supply set, so that magnetism between the electrified magnet frame and a positioning magnet is lost, and the magnet fixing plate is pushed along with the electrified magnet plate, so that the sampling cylinder slides to a movable frame fixedly connected with the bottom of a mounting disc along the guide frame, and one of the sampling cylinders is triggered.
Description
Technical Field
The invention relates to long-axis type sampling equipment, in particular to multi-point long-axis type sampling equipment for bundled submarine sediments, and belongs to the technical field of submarine sediment sampling.
Background
Oceans are the most important resources of the country, ocean resources are fully and reasonably utilized, ocean power is revealed, and the ocean power generation method has great influence on the economic construction and the political status of the country. Because of the particularity of the sea, particularly in the aspect of exploration and development in the deep sea field, the sea has high requirements on technology and equipment and huge investment, and the development and utilization of the sea are laggard compared with those of the land.
The sediment in the sea is an important component of water areas such as oceans, rivers, lakes, reservoirs and the like, can exchange substances with overlying water bodies through various ways, the migration and transformation of pollutants such as heavy metals, organic chlorine and the like in the sediment play an important role in influencing the living environment of aquatic organisms and benthonic animals, the health condition of the sediment is undoubtedly related to the health of an aquatic ecosystem, and then the human body is influenced through a food chain, so that the method has very important significance in collecting and monitoring sediment samples.
The existing long-shaft type sampling equipment has the following defects: current long axle type sampling equipment often only loads the load and has a single sampling barrel, sinks to take a sample the back, need take out the sampling barrel after salvaging the device again, but equipment is bulky, and the release process is complicated, still very easily damages the sampling tube to the sea condition height of requirement, if only carry out single sample cost at every turn when carrying out the sampling operation too high, can't accomplish the condition that whole equipment does not retrieve many points and gather the deposit many times.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a multi-point long-shaft type sampling device for bundled seabed sediments to solve the problems that long-shaft type sampling devices in the prior art are often only provided with a single sampling cylinder, and after sampling is performed during sinking, the sampling cylinder needs to be taken out after fishing of the device, but the devices are large in size, complex in releasing process, high in sea condition requirement, easy to damage a sampling tube, and incapable of performing multi-point position sediment collection under the condition that the whole device is not recycled if single sampling is performed at a time, and the cost is too high.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: cluster formula major axis type sampling equipment that marine sediment used, including the device shell, device shell outside fixedly connected with mounting bracket, the inside fixedly connected with fixed disk of device shell, the fixed disk bottom is equipped with the dwang, the dwang runs through the fixed disk and rotates with the fixed disk to be connected, dwang bottom fixedly connected with rolling disc, the first motor of fixed disk top fixedly connected with, first motor output shaft and dwang fixed connection, a plurality of logical electromagnetism iron frame of rolling disc bottom fixedly connected with, a plurality of spouts have been seted up at the rolling disc top, and is a plurality of lead to the inside sampling tube that all is equipped with of electromagnetism iron frame, the inside collection mechanism that is equipped with of sampling tube, the inside fixedly connected with mounting disc of device shell, the mounting disc sets up in the rolling disc bottom, the mounting disc bottom is equipped with the extraction subassembly, mounting disc bottom sliding connection has the removal frame, mounting disc bottom fixedly connected with installation curb plate, installation curb plate bottom is equipped with the backup pad, backup pad bottom fixedly connected with control unit.
Preferably, rolling disc top fixedly connected with power supply module, it is a plurality of the equal fixedly connected with positioning magnet in the sampling tube outside, positioning magnet passes through magnetic adsorption with the circular telegram magnet frame, the first hydraulic stem of fixed disk bottom fixedly connected with, the circular telegram magnet board of first hydraulic stem bottom fixedly connected with is favorable to positioning magnet and the magnetic adsorption who leads to the electromagnetism iron frame, makes inside the sampling tube can be fixed in and leads to the electromagnetism iron frame, can set up a plurality of sampling tubes simultaneously, takes a sample to the multiple spot.
Preferably, the collecting mechanism comprises a mounting plate, the mounting plate is fixedly connected to the inside of the sampling cylinder, a sucker is arranged inside the sampling cylinder, the top of the sucker is fixedly connected to a movable rod, the movable rod penetrates through the mounting plate and is movably connected with the mounting plate, and a magnet fixing plate is fixedly connected to the top of the movable rod.
Preferably, collect the mechanism including still the connecting cylinder, connecting cylinder and mounting panel fixed connection, the inside fixedly connected with arc limiting plate of connecting cylinder, the helicla flute has been seted up in the movable rod outside, the arc limiting plate extend to the movable rod outside set up inside the helicla flute and with movable rod sliding connection, be favorable to when the magnet fixed plate pulling movable rod goes up, can make connecting cylinder inner wall fixed connection's arc limiting plate carry on spacingly to the movable rod, make the movable rod rotate and rise, make the suction cup remove inside the sampling cylinder, extract outside deposit.
Preferably, sampler barrel bottom threaded connection has the installation underframe, installation underframe bottom fixedly connected with magnet connecting block, sampler barrel bottom fixedly connected with suction tube, mounting disc top fixedly connected with guide frame, remove the frame bottom and seted up logical groove, lead to the inside fixedly connected with circular telegram magnet ring of groove, circular telegram magnet ring and magnet connecting block and magnetic adsorption are favorable to sampler barrel bottom threaded connection to install the underframe, and when taking the sample, rotate the installation underframe alright take out the inside sample of sampler barrel.
Preferably, the extraction assembly comprises a second hydraulic rod, the second hydraulic rod is fixedly connected to the bottom of the suction disc, a positioning disc is rotatably connected to the bottom of the second hydraulic rod, a fixing mounting plate is fixedly connected to the bottom of the positioning disc, side plates are fixedly connected to two sides of the bottom of the fixing mounting plate, and a screw rod is rotatably connected between the side plates.
Preferably, the extraction subassembly still includes two grip blocks, the lead screw both ends run through two grip blocks respectively and pass through ball nut pair with the grip block and be connected, lead screw outside fixedly connected with worm wheel, the meshing of the worm wheel outside is connected with the worm, fixed mounting board bottom fixedly connected with third motor, third motor output shaft and worm fixed connection, the lead screw outside is rotated and is connected with the locating plate, locating plate and fixed mounting board fixed connection.
Preferably, remove frame outside fixedly connected with rack, the meshing of the rack outside is connected with drive gear, mounting disc bottom fixedly connected with second motor, second motor output shaft and drive gear fixed connection, remove frame outside sliding connection and have the limiting plate, limiting plate fixed connection is in the mounting disc bottom, is favorable to driving the rack that the meshing is connected through drive gear, makes the removal frame remove to the messenger removes the sampler barrel that the frame drove the sample and removes, reaches the sample operation region.
Preferably, installation curb plate one side fixedly connected with riser, the equal fixedly connected with electric putter in riser upper portion and lower part, two the equal fixedly connected with location picture peg of electric putter one end, the constant head tank has all been seted up to backup pad top and bottom, location picture peg and constant head tank looks adaptation.
Preferably, the clamping groove has been seted up to installation curb plate one side, backup pad one side fixedly connected with reference column, clamping groove and reference column looks adaptation are favorable to installing fast and dismantling the monitoring unit, the simple operation.
The invention provides a multi-point long-axis sampling device for a cluster type submarine sediment, which has the following beneficial effects:
1. this multiple spot major axis type sampling device that bunched formula seafloor deposit used, sampler barrel outside fixedly connected with positioning magnet, through magnetic adsorption between positioning magnet and the circular telegram magnet frame, through starting first hydraulic stem, make the circular telegram magnet board of first hydraulic stem bottom fixed connection extend to the sampler barrel inside, through control power pack, make the circular telegram magnet frame coaxial with the guide frame outage, make between circular telegram magnet frame and the positioning magnet lose magnetism, and promote the magnet fixed plate along with circular telegram magnet board, make the sampler barrel slide to the removal frame of mounting disc bottom fixed connection along the guide frame on, thereby one of them that go on a plurality of sampler barrels triggers.
2. This multiple spot major axis type sampling equipment that cluster formula submarine sediment used monitors the sampling process through monitoring machine group simultaneously, when needs are dismantled the monitoring unit, through starting electric putter, makes electric putter promote the location picture peg, makes the constant head tank that the partial roll-off backup pad of location picture peg outside was seted up, removes the fixed to the backup pad, dismantles the monitoring unit, the simple operation.
3. This multiple spot major axis type sampling equipment that bunched seabed deposit was used, rise when the magnet fixed plate pulling movable rod and make, because the helicla flute has been seted up in the movable rod outside, at connecting cylinder inner wall fixedly connected with arc limiting plate, make the movable rod rotate under the restriction of arc limiting plate and rise, make movable rod bottom fixed connection's suction disc aspirate the sampling tube, the suction tube through the fixed intercommunication in installation underframe bottom, extract the deposit sample in seabed, thereby accomplish the sample to seabed deposit, after accomplishing, remove the fixture to the magnet fixed plate to the grip block, the positioning disk withdraws from inside the sampling tube simultaneously, from not influencing follow-up accomodating to the sampling tube.
4. The multi-point long-shaft type sampling equipment for the cluster type seabed sediment is characterized in that a rack is pushed, a moving frame is reset to a mounting disc again, the mounting disc is lowered by starting a first hydraulic rod, an electrifying magnet plate is pushed to enable the electrifying magnet plate to be in contact with a magnet fixing plate, electrifying on the electrifying magnet plate is enabled to be in magnetic adsorption with the magnet fixing plate, an electrifying magnet ring on the moving frame is powered off, fixing of a sampling cylinder is released, the sampling cylinder is pulled through the electrifying magnet plate, the sampling cylinder is enabled to be inserted into the electrifying magnet frame fixedly connected to the bottom of a rotating disc again, the electrifying magnet frame and a positioning magnet fixedly connected to the outer side of the sampling cylinder are enabled to be in magnetic fixing, one sampling is completed, sampling operation is carried out on other sampling cylinders along with rotation of the rotating disc, and under the condition that the whole sampling cylinder is not recovered, multi-point sampling operation is carried out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;
FIG. 3 is a cross-sectional structural view of the device housing of the present invention;
FIG. 4 is a schematic view of a rotating disk structure of the present invention;
FIG. 5 is a schematic view of a sampling tube according to the present invention;
FIG. 6 is a schematic cross-sectional view of a sampling tube according to the present invention;
FIG. 7 is a schematic view of the collection mechanism of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of a guide frame according to the present invention;
FIG. 10 is a schematic structural view of a second hydraulic rod according to the present invention;
FIG. 11 is a schematic view of a puck structure of the present invention;
FIG. 12 is a schematic view of the structure of the mounting plate of the present invention;
fig. 13 is a schematic view of the structure of the supporting plate of the present invention.
In the figure: 1. a device housing; 2. a mounting frame; 3. fixing the disc; 4. rotating the disc; 5. rotating the rod; 6. a chute; 7. an electromagnet frame is communicated; 8. a sampling tube; 9. positioning a magnet; 10. mounting a plate; 11. sucking a sucker; 12. a movable rod; 13. a magnet fixing plate; 14. a connecting cylinder; 15. installing a bottom frame; 16. a magnet connecting block; 17. an extraction tube; 18. a helical groove; 19. an arc limiting plate; 20. a first hydraulic lever; 21. an energized magnet plate; 22. mounting a disc; 23. a guide frame; 24. moving the frame; 26. a rack; 27. a transmission gear; 28. a second motor; 30. a limiting plate; 31. a second hydraulic rod; 32. positioning a plate; 33. an energized magnet ring; 34. fixing the mounting plate; 35. a side plate; 36. a screw rod; 37. a clamping block; 38. a worm gear; 39. a worm; 40. positioning a plate; 41. a third motor; 42. installing a side plate; 43. monitoring the unit; 44. a support plate; 45. a vertical plate; 46. an electric push rod; 47. positioning the plug board; 48. positioning a groove; 49. a power pack.
Detailed Description
The embodiment of the invention provides a multi-point long-shaft type sampling device for cluster type seabed sediments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, including a device housing 1, a mounting bracket 2 is fixedly connected to an outer side of the device housing 1, a fixed disk 3 is fixedly connected to an inner side of the device housing 1, a rotating rod 5 is disposed at a bottom of the fixed disk 3, the rotating rod 5 penetrates through the fixed disk 3 and is rotatably connected to the fixed disk 3, a rotating disk 4 is fixedly connected to a bottom of the rotating rod 5, a first motor is fixedly connected to a top of the fixed disk 3, an output shaft of the first motor is fixedly connected to the rotating rod 5, a plurality of through electromagnetic iron frames 7 are fixedly connected to a bottom of the rotating disk 4, a plurality of sliding grooves 6 are disposed at a top of the rotating disk 4, sampling tubes 8 are disposed inside the through electromagnetic iron frames 7, a collecting mechanism is disposed inside the sampling tubes 8, a mounting disk 22 is fixedly connected to an inner side of the device housing 1, the mounting disk 22 is disposed at a bottom of the rotating disk 4, the mounting disk 22 is disposed at a bottom of the rotating disk 22, an extracting assembly is disposed at a bottom of the mounting disk 22, a moving frame 24 is slidably connected to a side plate 42, a side plate 42 fixedly connected to a side plate 42, a monitoring unit 43 is fixedly connected to a bottom of the mounting plate 44.
4 top fixedly connected with power pack 49 of rolling disc, the equal fixedly connected with location magnet 9 in a plurality of sampling cylinder 8 outsides, location magnet 9 passes through magnetic adsorption with circular telegram magnet frame 7, the first hydraulic stem 20 of 3 bottom fixedly connected with of fixed disk, first hydraulic stem 20 bottom fixedly connected with circular telegram magnet board 21, be favorable to location magnet 9 and circular telegram magnet frame 7's magnetic adsorption, make sampling cylinder 8 can be fixed in inside circular telegram magnet frame 7, can set up a plurality of sampling cylinders 8 simultaneously, sample to the multiple spot, the collection mechanism includes mounting panel 10, mounting panel 10 fixed connection is inside sampling cylinder 8, the inside sucking disc 11 that is equipped with of sampling cylinder 8, sucking disc 11 top fixed connection is in movable rod 12, movable rod 12 runs through mounting panel 10 and with mounting panel 10 swing joint, movable rod 12 top fixedly connected with magnet fixed plate 13, the collection mechanism includes still connecting cylinder 14, connecting cylinder 14 and mounting panel 10 fixed connection, the inside fixedly connected with arc limiting plate 19 of connecting cylinder 14, spiral groove 18 has been seted up to the outside of movable rod 19, limiting plate 18 extends to movable rod 12 outside spiral groove 18 and with movable rod 12 sliding connection, be favorable to pulling movable rod 12 when the movable rod can carry out movable rod and carry out the inside movable rod and carry out the movable rod when the movable rod 12 and carry out the movable rod extraction limiting plate 12 and carry out the movable rod extraction on the movable rod removal of movable rod extraction.
Specifically, by mounting the mounting frame 2 and the installation seabed sinking equipment, by lowering the device housing 1 to a designated place, at this time, by starting the first motor, the first motor drives the rotating rod 5 to rotate, when the rotating rod 5 is fixedly connected with the rotating disk 4 due to the rotating rod 5, so that the rotating disk 4 is rotatably connected, since the bottom of the rotating disk 4 is fixedly connected with a plurality of through electromagnetic iron frames 7, a plurality of sampling cylinders 8 are arranged inside the through electromagnetic iron frames 7, by rotating one of the sampling cylinders 8 to the upper part of the guide frame 23, the coaxial center of the through electromagnetic iron frame 23 is maintained, since the outer side of the sampling cylinder 8 is fixedly connected with the positioning magnet 9, the positioning magnet 9 and the through magnetic adsorption between the through electromagnetic iron frames 7, by starting the first hydraulic rod 20, the electrified magnet plate 21 fixedly connected with the bottom of the first hydraulic rod 20 extends to the inside of the sampling cylinder 8, by controlling the power supply 49, the electrified magnet frame 7 coaxial with the guide frame 23 is powered off, the magnetism between the through electromagnetic iron frame 7 and the positioning magnet 9 is lost, and the electrified magnet plate 21 is pushed, so that the through the sliding connection to the bottom of the guide frame 23, thereby triggering the plurality of the through sliding connection of the sampling cylinders 8.
When the sampling tube 8 moves to the bottom of the movable frame 24, the bottom of the movable frame 24 is provided with a through groove, the bottom of the sampling tube 8 is in threaded connection with a spiral groove 18, the bottom of the installation bottom frame 15 is fixedly connected with a magnet connecting block 16, the magnet connecting block 16 is matched with an electromagnet ring 33, the magnet connecting block 16 is inserted into the electromagnet ring 33, the electromagnet ring 33 and the magnet connecting block 16 are magnetically adsorbed by controlling a power supply set 49, the sampling tube 8 is fixedly installed, at the moment, an output shaft of a second motor 28 drives a transmission gear 27 to rotate by starting a second motor 28, the transmission gear 27 rotates to drive a rack 26 in meshing connection to move, the movable frame 24 drives the magnetically adsorbed sampling tube 8 to move to the middle of the installation plate 22 by fixedly connecting the rack 26 with the movable frame 24, the bottom of the suction plate 11 is fixedly connected with a second hydraulic rod 31, and the second hydraulic rod 31 is started to enable the second hydraulic rod 31 to descend and extend into the sampling tube 8.
Referring to fig. 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, the bottom of the sampling cylinder 8 is connected with an installation bottom frame 15 by screw threads, the bottom of the installation bottom frame 15 is fixedly connected with a magnet connecting block 16, the bottom of the sampling cylinder 8 is fixedly connected with an absorption tube 17, the top of the installation plate 22 is fixedly connected with a guide frame 23, the bottom of the moving frame 24 is provided with a through groove, the inside of the through groove is fixedly connected with an electrified magnet ring 33, the electrified magnet ring 33 and the magnet connecting block 16 are magnetically adsorbed, the bottom of the sampling cylinder 8 is connected with the installation bottom frame 15 by screw threads, when taking a sample, the sample inside the sampling cylinder 8 can be taken out by rotating the installation bottom frame 15, the extraction assembly comprises a second hydraulic rod 31, the second hydraulic rod 31 is fixedly connected with the bottom of the absorption cup 11, the bottom of the second hydraulic rod 31 is rotatably connected with a positioning plate 32, and the bottom of the positioning plate 32 is fixedly connected with a fixed installation plate 34, the two sides of the bottom of the fixed mounting plate 34 are fixedly connected with side plates 35, a screw rod 36 is rotatably connected between the two side plates 35, the extraction assembly further comprises two clamping blocks 37, two ends of the screw rod 36 respectively penetrate through the two clamping blocks 37 and are connected with the clamping blocks 37 through ball nut pairs, a worm wheel 38 is fixedly connected to the outer side of the screw rod 36, a worm 39 is meshed and connected to the outer side of the worm wheel 38, a third motor 41 is fixedly connected to the bottom of the fixed mounting plate 34, an output shaft of the third motor 41 is fixedly connected with the worm 39, a positioning plate 40 is rotatably connected to the outer side of the screw rod 36, the positioning plate 40 is fixedly connected with the fixed mounting plate 34, a rack 26 is fixedly connected to the outer side of the movable frame 24, a transmission gear 27 is meshed and connected to the outer side of the rack 26, a second motor 28 is fixedly connected to the bottom of the mounting plate 22, an output shaft of the second motor 28 is fixedly connected with the transmission gear 27, and a limiting plate 30 is slidably connected to the outer side of the movable frame 24, the limiting plate 30 is fixedly connected to the bottom of the mounting plate 22, and is beneficial to driving the rack 26 engaged and connected through the transmission gear 27 to move the moving frame 24, so that the moving frame 24 drives the sampling cylinder 8 for sampling to move, and a sampling operation area is reached.
Specifically, at this time, the fixed mounting plate 34 fixedly connected to the bottom of the positioning plate 32 is moved to the top of the magnet fixing plate 13, the third motor 41 is started, the output shaft of the third motor 41 drives the worm 39 to rotate, when the worm 39 rotates to drive the worm wheel 38 engaged with the worm to rotate, the worm wheel 38 drives the lead screw 36 fixedly connected to the worm to rotate, the lead screw 36 rotates to move the two clamping blocks 37 relatively, the clamping blocks 37 clamp the magnet fixing plate 13 fixedly connected to the top of the movable rod 12, the second hydraulic rod 31 is contracted by starting the second hydraulic rod 31, since the sampling tube 8 and the movable frame 24 are magnetically fixed by the electromagnet ring 33, the two clamping blocks 37 pull the fixed mounting plate 34, and the two clamping blocks 37 pull the clamped magnet fixing plate 13 upwards, because the bottom of the magnet fixing plate 13 is fixedly connected with the movable rod 12, the mounting plate 10 is rotatably connected with the connecting cylinder 14, when the magnet fixing plate 13 pulls the movable rod 12 to ascend, because the outer side of the movable rod 12 is provided with the spiral groove 18, the inner wall of the connecting cylinder 14 is fixedly connected with the arc limiting plate 19, the movable rod 12 rotates and ascends under the limitation of the arc limiting plate 19, the suction disc 11 fixedly connected with the bottom of the movable rod 12 sucks the sampling cylinder 8, the submarine sediment sample is extracted through the suction pipe 17 fixedly communicated with the bottom of the mounting bottom frame 15, so that the submarine sediment sample is sampled, after the sampling is completed, the fixing of the magnet fixing plate 13 by the clamping block 37 is released, and meanwhile, the positioning disc 32 withdraws from the inside of the sampling cylinder 8.
The rack 26 is pushed by the reverse rotation of the transmission gear 27, the movable frame 24 is reset to the mounting disc 22 again, the mounting disc 22 is lowered by starting the first hydraulic rod 20, the electrified magnet plate 21 is pushed to enable the electrified magnet plate 21 to be in contact with the magnet fixing plate 13, the electrification on the electrified magnet plate 21 is enabled to be in magnetic adsorption with the magnet fixing plate 13, the electrified magnet ring 33 on the movable frame 24 is powered off, the fixing on the sampling cylinder 8 is released, the sampling cylinder 8 is pulled through the electrified magnet plate 21, the sampling cylinder 8 is reinserted into the electrified magnet frame 7 fixedly connected to the bottom of the rotary disc 4, the positioning magnet 9 fixedly connected to the outer side of the sampling cylinder 8 is magnetically fixed on the electrified magnet frame 7, one sampling is completed, the other sampling cylinders 8 are sampled along with the rotation of the rotary disc 4, and under the condition that the whole sampling cylinder is not recovered, the multi-point sampling operation is carried out.
Please refer to fig. 1 again, fig. 2, fig. 12 and fig. 13, installation curb plate 42 one side fixedly connected with riser 45, the equal fixedly connected with electric putter 46 in riser 45 upper portion and lower part, the equal fixedly connected with location picture peg 47 of two electric putter 46 one ends, constant head tank 48 has all been seted up to backup pad 44 top and bottom, location picture peg 47 and constant head tank 48 looks adaptation, the draw-in groove has been seted up to installation curb plate 42 one side, backup pad 44 one side fixedly connected with reference column, draw-in groove and reference column looks adaptation, be favorable to installing fast and dismantling control unit 43, and convenient operation.
Specifically, monitor the sampling process through control unit 43 simultaneously, when needs are dismantled control unit 43, through starting electric putter 46, make electric putter 46 promote location picture peg 47, make the location picture peg 47 part constant head tank 48 that the roll-off backup pad 44 outside was seted up, remove the fixed to backup pad 44, dismantle control unit 43, the simple operation.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Bundling marine sediment's multiple spot major axis type sampling device who uses, including device shell (1), its characterized in that: the outer side of the device shell (1) is fixedly connected with a mounting rack (2), the inside of the device shell (1) is fixedly connected with a fixed disc (3), the bottom of the fixed disk (3) is provided with a rotating rod (5), the rotating rod (5) penetrates through the fixed disk (3) and is rotationally connected with the fixed disk (3), the bottom of the rotating rod (5) is fixedly connected with a rotating disc (4), the top of the fixed disc (3) is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with the rotating rod (5), the bottom of the rotating disc (4) is fixedly connected with a plurality of through electromagnet frames (7), a plurality of sliding grooves (6) are arranged at the top of the rotating disc (4), a plurality of sampling cylinders (8) are arranged inside the through electromagnet frames (7), a collecting mechanism is arranged in the sampling cylinder (8), a mounting disc (22) is fixedly connected in the device shell (1), the mounting disc (22) is arranged at the bottom of the rotating disc (4), the bottom of the mounting disc (22) is provided with an extraction component, the bottom of the mounting disc (22) is connected with a movable frame (24) in a sliding way, the bottom of the mounting disc (22) is fixedly connected with a mounting side plate (42), the mounting side plate (42) is provided with a supporting plate (44) at the bottom, and a monitoring unit (43) is fixedly connected to the bottom of the supporting plate (44).
2. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: the sampling tube is characterized in that a power supply pack (49) is fixedly connected to the top of the rotating disc (4), a plurality of positioning magnets (9) are fixedly connected to the outer sides of the sampling tubes (8), the positioning magnets (9) and the electrified magnet frame (7) are magnetically adsorbed, a first hydraulic rod (20) is fixedly connected to the bottom of the fixed disc (3), and an electrified magnet plate (21) is fixedly connected to the bottom of the first hydraulic rod (20).
3. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: the collecting mechanism comprises a mounting plate (10), the mounting plate (10) is fixedly connected to the inside of the sampling tube (8), a suction disc (11) is arranged inside the sampling tube (8), the top of the suction disc (11) is fixedly connected to a movable rod (12), the movable rod (12) penetrates through the mounting plate (10) and is movably connected with the mounting plate (10), and the top of the movable rod (12) is fixedly connected with a magnet fixing plate (13).
4. The apparatus of claim 3, wherein the apparatus comprises: collect mechanism including still connecting cylinder (14), connecting cylinder (14) and mounting panel (10) fixed connection, the inside fixedly connected with arc limiting plate (19) of connecting cylinder (14), spiral groove (18) have been seted up in movable rod (12) outside, arc limiting plate (19) extend to the movable rod (12) outside set up spiral groove (18) inside and with movable rod (12) sliding connection.
5. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: sampling tube (8) bottom threaded connection has installation underframe (15), installation underframe (15) bottom fixedly connected with magnet connecting block (16), sampling tube (8) bottom fixedly connected with suction tube (17), mounting disc (22) top fixedly connected with guide frame (23), remove frame (24) bottom and seted up logical groove, lead to inside fixedly connected with circular telegram magnet ring (33) of groove, circular telegram magnet ring (33) and magnet connecting block (16) and magnetic adsorption.
6. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: the extraction subassembly includes second hydraulic stem (31), second hydraulic stem (31) fixed connection is in sucking disc (11) bottom, second hydraulic stem (31) bottom is rotated and is connected with positioning disk (32), positioning disk (32) bottom fixedly connected with fixed mounting board (34), fixed mounting board (34) bottom both sides equal fixedly connected with curb plate (35), two it is connected with lead screw (36) to rotate between curb plate (35).
7. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 6, wherein: the extraction subassembly still includes two grip blocks (37), lead screw (36) both ends run through two grip blocks (37) respectively and pass through ball nut pair with grip block (37) and be connected, lead screw (36) outside fixedly connected with worm wheel (38), worm wheel (38) outside meshing is connected with worm (39), fixed mounting board (34) bottom fixedly connected with third motor (41), third motor (41) output shaft and worm (39) fixed connection, lead screw (36) outside is rotated and is connected with locating plate (40), locating plate (40) and fixed mounting board (34) fixed connection.
8. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: remove frame (24) outside fixedly connected with rack (26), rack (26) outside meshing is connected with drive gear (27), mounting disc (22) bottom fixedly connected with second motor (28), second motor (28) output shaft and drive gear (27) fixed connection, remove frame (24) outside sliding connection and have limiting plate (30), limiting plate (30) fixed connection is in mounting disc (22) bottom.
9. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 1, wherein: installation curb plate (42) one side fixedly connected with riser (45), riser (45) upper portion and the equal fixedly connected with electric putter (46) in lower part, two the equal fixedly connected with location picture peg (47) of electric putter (46) one end, constant head tank (48) have all been seted up to backup pad (44) top and bottom, location picture peg (47) and constant head tank (48) looks adaptation.
10. The multi-point long axis type sampling apparatus for clustered seafloor sediments as claimed in claim 9, wherein: a clamping groove is formed in one side of the mounting side plate (42), a positioning column is fixedly connected to one side of the supporting plate (44), and the clamping groove is matched with the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210964360.8A CN115356163A (en) | 2022-08-11 | 2022-08-11 | Multi-point long-shaft type sampling equipment for cluster type submarine sediment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210964360.8A CN115356163A (en) | 2022-08-11 | 2022-08-11 | Multi-point long-shaft type sampling equipment for cluster type submarine sediment |
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| CN202210964360.8A Pending CN115356163A (en) | 2022-08-11 | 2022-08-11 | Multi-point long-shaft type sampling equipment for cluster type submarine sediment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116298181A (en) * | 2023-05-16 | 2023-06-23 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116296526A (en) * | 2023-05-18 | 2023-06-23 | 交通运输部天津水运工程科学研究所 | Plankton stable isotope sample collection device |
| CN117232894A (en) * | 2023-11-14 | 2023-12-15 | 中国地质调查局长沙自然资源综合调查中心 | Underwater continuous sampling device |
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2022
- 2022-08-11 CN CN202210964360.8A patent/CN115356163A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116298181A (en) * | 2023-05-16 | 2023-06-23 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116298181B (en) * | 2023-05-16 | 2023-07-21 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116296526A (en) * | 2023-05-18 | 2023-06-23 | 交通运输部天津水运工程科学研究所 | Plankton stable isotope sample collection device |
| CN116296526B (en) * | 2023-05-18 | 2023-08-22 | 交通运输部天津水运工程科学研究所 | Plankton stable isotope sample collection device |
| CN117232894A (en) * | 2023-11-14 | 2023-12-15 | 中国地质调查局长沙自然资源综合调查中心 | Underwater continuous sampling device |
| CN117232894B (en) * | 2023-11-14 | 2024-02-06 | 中国地质调查局长沙自然资源综合调查中心 | Underwater continuous sampling device |
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