CN211697012U - Ocean deep water drilling sampling equipment - Google Patents
Ocean deep water drilling sampling equipment Download PDFInfo
- Publication number
- CN211697012U CN211697012U CN201922356121.0U CN201922356121U CN211697012U CN 211697012 U CN211697012 U CN 211697012U CN 201922356121 U CN201922356121 U CN 201922356121U CN 211697012 U CN211697012 U CN 211697012U
- Authority
- CN
- China
- Prior art keywords
- shell
- bottom plate
- fixedly connected
- motor
- sampling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides an ocean deep water probing sampling device relates to ocean sampling device field, including below open-ended shell, fixed connection in the cable wire at shell top, set up in the inside soil sampler of shell, be provided with the reservoir chamber in the shell, the bottom of reservoir chamber is provided with the bottom plate, the inner wall piston cooperation of bottom plate and shell, the sample connection has been seted up to one side of reservoir chamber, the top fixedly connected with baffle of bottom plate. This ocean deep water drilling sampling equipment sinks this equipment in the seabed earlier, then opens the motor, and the motor drives two pivot rotations, and lead screw complex copper sheathing can be to one side motion in the pivot to make vertical connecting rod produce the slope, thereby make the connecting rod drive bottom plate downstream, the bottom plate downstream makes the baffle downstream at bottom plate top, thereby makes the sample connection of shell one side lose the blockking of baffle and open, and at this moment the water sample just can flow into in the water storage chamber through the sample connection.
Description
Technical Field
The utility model relates to an ocean sampling equipment technical field specifically is an ocean deep water probing sampling equipment.
Background
With the large consumption of earth resources, scientists predict that the ocean will become a new field for deep human development. According to the report, 70% of global petroleum and natural gas resources are stored in oceans, and abundant manganese nodules and clean energy natural gas hydrates are reserved on the seabed to be developed. China has 118 x 104km coastlines, and the area of Hai Jiang reaches 3 x 106km 2. For historical reasons, the degree of research on the geological structures of continental shelves and the bottom of deep sea in China is not enough, which is one of the important contents of a new round of land resource big investigation. Seabed sampling cannot be carried out whether the seabed geological structure is researched, marine exploration is carried out or continental shelf engineering geological exploration is carried out.
According to the ocean deep water drilling sampling device provided by the Chinese patent No. CN201610055434.0, the comparison document comprises a shell provided with a guide rail, wherein a grass taking device is arranged on the guide rail, a water taking device is arranged on the periphery of the outer wall of the shell, and a mud taking device is also arranged in the shell; the grass taking device comprises a support which is driven by a second motor to move on a guide rail, a third motor is mounted at the upper end of the support, a rotating frame is mounted on the second motor, and a manipulator is mounted at the front end of the rotating frame; the water intaking device is including the water storage tank who installs the solenoid valve, install the solenoid between solenoid valve and the pressure sensor, pressure sensor installs the wire, the wire pierces through the shell to wear out from the shell upper end and be connected with outside solenoid valve controller. Get mud device including installing the mud jar of getting of dustcoat, install ball guide between the dustcoat is inboard and the mud jar outer wall of getting, the ball moves on ball guide, store up mud jar upper end and install the stiff end, the piston rod that links to each other with the stiff end is installed to the dustcoat upper end, the oil pressure pipe is installed to the piston rod upper end, the oil pressure pipe passes the shell upper end and is connected with outside hydraulic control device.
However, the soil sampling and water sampling of the ocean deep water drilling sampling device provided in the comparison document are separately performed by adopting structures such as electromagnetic valves, so that a plurality of structures are required to separately perform sampling, the sampling steps are complex and cumbersome, and the ocean deep water drilling sampling device is not convenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a soil sample and water sample simple ocean deep water probing sampling equipment of sample that goes on simultaneously has solved the problem that proposes in the above-mentioned background.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the ocean deep water drilling sampling device comprises a shell with an opening at the lower part, a steel cable fixedly connected to the top of the shell and a soil sampler arranged inside the shell, wherein a water storage chamber is arranged in the shell, a bottom plate is arranged at the bottom of the water storage chamber and is matched with a piston on the inner wall of the shell, a sampling opening is formed in one side of the water storage chamber, a baffle is fixedly connected to the top of the bottom plate, the baffle completely blocks the sampling opening when the bottom plate is located at the highest position, a straight rod is fixedly connected to the bottom of the bottom plate, the soil sampler is fixedly connected to the bottom end of the straight rod, and an adjusting mechanism used for lifting the bottom plate is.
Preferably, adjustment mechanism includes two lifting unit, motor, and two lifting unit symmetries set up in soil sampler's both sides, and two lifting unit linkage are connected, on motor fixed connection and the shell, and one of them lifting unit is connected with the motor linkage, and lifting unit includes pivot, copper sheathing, connecting rod, the both ends and the shell of pivot are articulated each other, the external screw thread has been seted up in the pivot, the copper sheathing lead screw cooperates on the external screw thread of pivot, the one end and the copper sheathing of connecting rod are articulated, the other end of connecting rod is articulated with the bottom of bottom plate.
Preferably, motor fixed connection runs through the shell in the outside of shell, and the one end of two pivots runs through two first gears of shell and difference fixedly connected with, and the transmission is connected with first drive belt between two first gears, and fixedly connected with second gear in one of them pivot, fixedly connected with third gear on the output of motor, the transmission is connected with the second drive belt between second gear and the third gear.
Preferably, a protective cover is arranged outside the motor and fixedly connected with the shell.
Preferably, the straight rod is fixedly connected to the center of the bottom plate.
Preferably, the shape of the shell is a box body with an opening at the lower part, the bottom of the outer side of the shell is fixedly connected with a balancing weight, and the balancing weight is shaped like a Chinese character 'ji'.
Preferably, one side of the shell is fixedly connected with a water outlet pipe with a valve, and the water outlet pipe is communicated with the water storage chamber.
(III) advantageous effects
The utility model provides an ocean deep water probing sampling equipment. The method has the following beneficial effects:
1. the ocean deep water drilling sampling device firstly sinks the device into the sea bottom, then a motor is started, the motor drives two rotating shafts to rotate, a copper sleeve matched with a lead screw on the rotating shafts moves towards one side, so that a vertical connecting rod inclines, the connecting rod drives a bottom plate to move downwards, the bottom plate moves downwards so that a baffle plate at the top of the bottom plate moves downwards, a sampling port at one side of a shell is opened without the blocking of the baffle plate, then a water sample flows into a water storage chamber through the sampling port, the bottom plate descends through a straight rod to drive a soil sampler to descend until the soil sampler is inserted into seabed soil, the motor starts to rotate reversely, so that the copper sleeve is reset, the bottom plate ascends, when the bottom plate resets, the water storage chamber is closed to finish the sampling of the water sample, the soil sampler contracts to finish the sampling of the soil in the shell, finally the whole, the sampling process is convenient, the use is simple, and the use is convenient.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a side sectional view of the present invention;
FIG. 5 is a side sectional view of the present invention;
fig. 6 is a bottom view of the structure of the present invention.
In the figure: the device comprises a shell 1, a balancing weight 2, a water outlet pipe 3, a steel cable 4, a protective cover 5, a straight rod 6, a rotating shaft 7, a soil sampler 8, a copper sleeve 9, an external thread 10, a first transmission belt 11, a water storage chamber 12, a sampling port 13, a bottom plate 14, a connecting rod 15, a motor 16, a third gear 17, a second gear 18, a first gear 19, a second transmission belt 20 and a baffle 21.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides an ocean deep water drilling sampling device, as shown in fig. 1-6, including below open-ended shell 1, fixed connection is in the cable wire 4 at shell 1 top, set up in the inside soil sampler 8 of shell 1, be provided with reservoir 12 in the shell 1, the bottom of reservoir 12 is provided with bottom plate 14, bottom plate 14 and shell 1's inner wall piston cooperation, sample connection 13 has been seted up to one side of reservoir 12, bottom plate 14's top fixedly connected with baffle 21, and baffle 21 blocks sample connection 13 completely when bottom plate 14 is located the highest point, bottom 14's bottom fixedly connected with straight- bar 6, 8 fixed connection of soil sampler are in the bottom of straight-bar 6, be provided with the adjustment mechanism who is used for lifting floor 14 on the shell 1.
Referring to fig. 4 and 5, the device is sunk into the sea bottom, then the motor 16 is started, the motor 16 drives the two rotating shafts 7 to rotate, the copper sleeve 9 matched with the screw rod on the rotating shafts 7 moves towards one side, so that the vertical connecting rod 15 tilts, the connecting rod 15 drives the bottom plate 14 to move downwards, the bottom plate 14 moves downwards, the baffle 21 at the top of the bottom plate 14 moves downwards, the sampling port 13 at one side of the shell 1 is opened without being blocked by the baffle 21, then the water sample flows into the water storage chamber 12 through the sampling port 13, the bottom plate 14 descends through the straight rod 6 to drive the soil sampler 8 to descend until the soil sampler 8 is inserted into the sea bottom soil, the motor 16 starts to rotate reversely, so that the copper sleeve 9 resets, the bottom plate 14 ascends, when the bottom plate 14 resets, the water storage chamber 12 closes to finish the sampling of the water sample, the soil sampler 8 contracts to finish the sampling of the, and finally, the whole device is pulled up to finish sampling, the control steps are few, the sampling process is convenient, the use is simple, and the use is convenient.
Adjustment mechanism includes two elevating assembly, motor 16, two elevating assembly symmetries set up in the both sides of soil sampler 8, two elevating assembly linkage are connected, motor 16 fixed connection and shell 1 are last, and one of them elevating assembly is connected with the motor 16 linkage, elevating assembly includes pivot 7, copper sheathing 9, connecting rod 15, the both ends of pivot 7 are articulated each other with shell 1, external screw thread 10 has been seted up in the pivot 7, the lead screw of copper sheathing 9 cooperates on the external screw thread 10 of pivot 7, the one end and the copper sheathing 9 of connecting rod 15 are articulated, the other end of connecting rod 15 is articulated with bottom plate 14's bottom.
Through the lifting components symmetrically arranged, the stress of the bottom plate 14 can be more uniform, the lifting is more stable, and the possibility of faults is reduced. Through copper sheathing 9 screw-rod fit on external screw thread 10, copper sheathing 9 can move on external screw thread 10 when pivot 7 rotates to drive connecting rod 15 slope, make bottom plate 14 move down.
The outside of the motor 16 is provided with a protective cover 5, and the protective cover 5 is fixedly connected with the shell 1. The protection casing 5 sets up to one side open-ended cavity box, can carry out effectual protection to motor 16, prevents that some underwater debris from leading to the damage of part to motor 16 and gear collision, can effectual improvement life.
The straight rod 6 is fixedly connected to the center of the bottom plate 14.
The shape of shell 1 sets up to below open-ended box, and the outside bottom fixedly connected with balancing weight 2 of shell 1, balancing weight 2 set up to the font. Through the setting of balancing weight 2, can balance holistic weight, because of motor 16 sets up the one side at shell 1, therefore the focus of equipment is uneven, can lead to equipment to produce the slope when descending or even turn on one's side, consequently through the setting of the balancing weight 2 of font, can balance the focus of whole device, and then prevent the slope, and because of balancing weight 2 has certain weight, can make the more stability of whole device when the seabed, the going on of being convenient for to sample.
One side of the shell 1 is fixedly connected with a water outlet pipe 3 with a valve, and the water outlet pipe 3 is communicated with a water storage chamber 12.
The water outlet pipe 3 can more conveniently take out the water sample in the water storage chamber 12.
The working principle is as follows: firstly, the equipment is sunk into the sea bottom, then the motor 16 is started, the motor 16 drives the two rotating shafts 7 to rotate, the copper sleeve 9 matched with the lead screw on the rotating shafts 7 moves to one side, so that the vertical connecting rod 15 is inclined, so that the connecting rod 15 drives the bottom plate 14 to move downwards, the bottom plate 14 moves downwards to move the baffle plate 19 at the top of the bottom plate 14 downwards, so that the sampling port 13 on one side of the housing 1 is opened without being blocked by the baffle plate 19, and then the sampled water flows into the water storage chamber 12 through the sampling port 13, meanwhile, the bottom plate 14 descends to drive the soil sampler 8 to descend through the straight rod 6 until the soil sampler 8 is inserted into the seabed soil, the motor 16 starts to rotate reversely, thereby copper sheathing 9 resets, and bottom plate 14 rises, and when bottom plate 14 resets, reservoir chamber 12 closed and accomplished the water sample, and soil sampler 8 contracts and accomplishes the soil sample in meeting shell 1, pulls up whole device at last and accomplishes the sample.
In conclusion, the ocean deep water drilling sampling device sinks into the ocean floor, then the motor 16 is started, the motor 16 drives the two rotating shafts 7 to rotate, the copper sleeve 9 matched with the screw rod on the rotating shafts 7 moves towards one side, so that the vertical connecting rod 15 tilts, the connecting rod 15 drives the bottom plate 14 to move downwards, the bottom plate 14 moves downwards, the baffle plate 19 on the top of the bottom plate 14 moves downwards, the sampling port 13 on one side of the shell 1 is opened without being blocked by the baffle plate 19, a water sample flows into the water storage chamber 12 through the sampling port 13, the bottom plate 14 descends through the straight rod 6 to drive the soil sampler 8 to descend until the soil sampler 8 is inserted into the ocean bottom soil, the motor 16 starts to rotate reversely, so that the copper sleeve 9 resets, the bottom plate 14 ascends, when the bottom plate 14 resets, the water storage chamber 12 closes to finish water sample sampling, the soil sampler 8 contracts to finish soil sampling, and finally, the whole device is pulled up to finish sampling, the control steps are few, the sampling process is convenient, the use is simple, and the use is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ocean deep water drilling sampling device, includes open-ended shell (1) in below, fixed connection cable wire (4) at shell (1) top, sets up soil sampler (8) inside shell (1), its characterized in that: be provided with reservoir chamber (12) in shell (1), the bottom of reservoir chamber (12) is provided with bottom plate (14), the inner wall piston cooperation of bottom plate (14) and shell (1), sample connection (13) have been seted up to one side of reservoir chamber (12), the top fixedly connected with baffle (21) of bottom plate (14), and baffle (21) block sample connection (13) completely when bottom plate (14) are located the highest point, the bottom fixedly connected with straight-bar (6) of bottom plate (14), soil sampler (8) fixed connection is in the bottom of straight-bar (6), be provided with the adjustment mechanism who is used for lifting bottom plate (14) on shell (1).
2. The marine deepwater drilling sampling device of claim 1, wherein: adjustment mechanism includes two elevating assembly, motor (16), and two elevating assembly symmetries set up in the both sides of soil sampler (8), and two elevating assembly linkage are connected, on motor (16) fixed connection and shell (1), and one of them elevating assembly is connected with motor (16) linkage, and elevating assembly includes pivot (7), copper sheathing (9), connecting rod (15), the both ends and shell (1) of pivot (7) are articulated each other, external screw thread (10) have been seted up on pivot (7), copper sheathing (9) lead screw cooperates on external screw thread (10) of pivot (7), the one end and the copper sheathing (9) of connecting rod (15) are articulated, the other end and the bottom of bottom plate (14) of connecting rod (15) are articulated.
3. The marine deepwater drilling sampling device of claim 2, wherein: motor (16) fixed connection runs through shell (1) and two first gears of fixedly connected with (19) respectively in the outside of shell (1), the transmission is connected with first drive belt (11) between two first gears (19), and fixedly connected with second gear (18) on one of them pivot (7), fixedly connected with third gear (17) on the output of motor (16), the transmission is connected with second drive belt (20) between second gear (18) and third gear (17).
4. The marine deepwater drilling sampling device of claim 2, wherein: the outside of motor (16) is provided with protection casing (5), protection casing (5) and shell (1) fixed connection.
5. The marine deepwater drilling sampling device of claim 1, wherein: the straight rod (6) is fixedly connected to the center of the bottom plate (14).
6. The marine deepwater drilling sampling device of claim 1, wherein: the shape of shell (1) sets up to below open-ended box, the outside bottom fixedly connected with balancing weight (2) of shell (1), balancing weight (2) set up to the font.
7. The marine deepwater drilling sampling device of claim 1, wherein: one side of the shell (1) is fixedly connected with a water outlet pipe (3) with a valve, and the water outlet pipe (3) is communicated with the water storage chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356121.0U CN211697012U (en) | 2019-12-25 | 2019-12-25 | Ocean deep water drilling sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356121.0U CN211697012U (en) | 2019-12-25 | 2019-12-25 | Ocean deep water drilling sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697012U true CN211697012U (en) | 2020-10-16 |
Family
ID=72794132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356121.0U Expired - Fee Related CN211697012U (en) | 2019-12-25 | 2019-12-25 | Ocean deep water drilling sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211697012U (en) |
-
2019
- 2019-12-25 CN CN201922356121.0U patent/CN211697012U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111649984A (en) | Deep sea sediment sampling device and sampling method thereof | |
| CN109612776B (en) | A kind of bottom intelligence water utilities water sampler | |
| CN113008626A (en) | Ocean detection device convenient to sample | |
| CN110001870B (en) | Suction anchor intermittent penetration device and penetration method | |
| CN105628442B (en) | A kind of ocean sampling technique equipment and its implementation | |
| KR101957852B1 (en) | Borehole soil sampler | |
| CN105716897B (en) | A kind of water conservancy lake detection sampling equipment and its implementation method | |
| EP2201210A1 (en) | Variable position gas trap | |
| CN212568021U (en) | Deep sea sediment sampling equipment | |
| CN113945422B (en) | Marine columnar mud sampler and mud sampling method | |
| CN112255037A (en) | Gravity vibration composite deep-sea-shaped sampler with anti-disturbance structure | |
| CN105547737B (en) | A kind of deep sea diving sampler and its implementation | |
| US8584461B2 (en) | Water piston engine | |
| CN211697012U (en) | Ocean deep water drilling sampling equipment | |
| JP6052691B1 (en) | Mining equipment and method for mining rare earth resources in the deep sea | |
| CN211904697U (en) | Marine geological sediment sampling device | |
| CN111762736A (en) | Underwater data processing center installation device | |
| CN209945759U (en) | Seabed sampler | |
| CN209707173U (en) | A kind of manual deep-water sample acquisition device | |
| CN214886994U (en) | Sea area natural gas hydrate normal position seals decompression exploitation device | |
| KR102496038B1 (en) | Drone mounted grab sampler | |
| CN111608573B (en) | Drilling equipment with water absorption function | |
| US3631932A (en) | Offshore drilling apparatus and method | |
| JPH069103Y2 (en) | Subsea test rig | |
| CN114397148B (en) | Submarine sediment scattering type multi-pipe combined sampler with ocean current turbulence resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211225 |