CN213580170U - Rock-soil sampling device for marine geological survey - Google Patents
Rock-soil sampling device for marine geological survey Download PDFInfo
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- CN213580170U CN213580170U CN202022146710.9U CN202022146710U CN213580170U CN 213580170 U CN213580170 U CN 213580170U CN 202022146710 U CN202022146710 U CN 202022146710U CN 213580170 U CN213580170 U CN 213580170U
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Abstract
The utility model relates to a ground sampling device technical field specifically is a ground sampling device is used in marine geology investigation, the camera includes a supporting plate, the first motor of top fixedly connected with of backup pad, the output of first motor be provided with the pivot, the tip fixedly connected with fixed plate of pivot, the bottom fixedly connected with connecting rod of fixed plate, one side fixedly connected with containing box of connecting rod, the inside fixedly connected with sampling tube of containing box. The utility model has the advantages that: through setting up the locating plate, when taking a sample, open the cylinder, make the piston rod promote the push pedal downstream, and then promote backup pad and sampler downstream, take a sample of driling, and the equal fixedly connected with locating piece in one side of backup pad and push pedal, when removing, the locating piece can only reciprocate backup pad and sampler in the inside of constant head tank, fixes a position, increases the stability of device, and it is effectual to take a sample.
Description
Technical Field
The utility model relates to a ground sampling device technical field, especially a ground sampling device is used in marine geology investigation.
Background
With the large consumption of earth resources, scientists predict that the ocean will become a new field for deep development of human beings, and the ocean is reported to contain 70% of global petroleum and natural gas resources, and the ocean also contains abundant manganese nodules and clean energy natural gas hydrates to wait for development, wherein the rock-soil exploration is an important research part and needs a rock-soil sampling device.
The existing rock-soil sampling device for marine geological survey has the following defects:
1. when the existing rock-soil sampling device for marine geological survey is used for sampling, if more samples are in the sampling tube, the device needs to be informed, and the samples can be sampled again after all the samples in the sampling tube are taken out, so that the working efficiency is reduced;
2. when the existing rock-soil sampling device for marine geological survey is used for sampling, the device is easy to incline, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a ground sampling device is used in marine geology investigation, solved the problem that proposes in the above-mentioned background art.
The purpose of the utility model is realized through the following technical scheme: a rock-soil sampling device for marine geological investigation comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a first motor, the output end of the first motor is provided with a rotating shaft, and the end part of the rotating shaft is fixedly connected with a fixing plate;
the bottom of the fixed plate is fixedly connected with a connecting rod, one side of the connecting rod is fixedly connected with a containing box, a sampling tube is fixedly connected inside the containing box, a fixed column is movably connected inside the sampling tube, a spiral blade is fixedly connected to the outer surface of the fixed column, and the spiral blade is movably connected inside the sampling tube;
the top fixedly connected with push pedal of first motor, the equal fixedly connected with locating piece in both sides of push pedal and backup pad, the surface swing joint of locating piece have the locating plate.
Optionally, one side of the positioning plate is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with an anti-slip mat.
Optionally, the positioning groove is formed in the positioning plate, the positioning blocks are movably connected to the inside of the positioning groove, the number of the positioning plates is two, and the two positioning plates are respectively located on two sides of the bottom of the top plate.
Optionally, the top of the positioning plate is fixedly connected with a top plate, the top of the top plate is fixedly connected with a cylinder, a piston rod is arranged inside the cylinder, and the piston rod is fixedly connected to the top of the push plate.
Optionally, the top of the fixing column is fixedly connected with a second motor, the bottom of the second motor is fixedly connected with a supporting seat, and the supporting seat is fixedly connected to one side of the connecting rod.
Optionally, the bottom of the fixing column is fixedly connected with a drill bit, and the drill bit is located at the bottom of the sampling tube.
Optionally, the bottom of the sampling tube is provided with a plurality of sawtooth blocks, and the sawtooth blocks are centrosymmetric about the circle center of the sampling tube.
The utility model has the advantages of it is following:
1. this ground sampling device is used in marine geology investigation, through setting up the fixed column, the surface of fixed column is provided with helical blade, when taking a sample, sample along with the sampling tube downstream, the sample can be located the inside of sampling tube, when the inside sample of sampling tube is more, open the second motor, make the fixed column rotate, make helical blade rotatory in the inside of sampling tube, and then make the inside sample of sampling tube along with helical blade rebound, move to the inside of containing box, make things convenient for the staff to take out the sample, need not take out whole sampling tube, the sampling tube of being convenient for continues work, and the work efficiency is improved.
2. This ground sampling device is used in marine geology investigation, through setting up the locating plate, the locating plate is kept away from one side of bracing piece and is seted up the constant head tank, when taking a sample, open the cylinder, make the piston rod promote the push pedal downstream, and then promote backup pad and sampler downstream, the sample of driling, and the equal fixedly connected with locating piece in one side of backup pad and push pedal, when removing, the locating piece can slide in the inside of constant head tank, can only reciprocate backup pad and sampler, fix a position, increase the stability of device, it is effectual to take a sample.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the positioning plate of the present invention;
fig. 3 is a schematic structural view of the fixing plate of the present invention;
fig. 4 is a schematic structural view of the sampling tube of the present invention.
In the figure: 1-support plate, 2-first motor, 3-rotating shaft, 4-fixing plate, 5-connecting rod, 6-containing box, 7-sampling tube, 8-fixing column, 9-helical blade, 10-push plate, 11-positioning block, 12-positioning plate, 13-supporting rod, 14-top plate, 15-air cylinder, 16-piston rod, 17-second motor, 18-supporting seat and 19-drill bit.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a rock and soil sampling device for marine geological investigation comprises a support plate 1, wherein the top of the support plate 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is provided with a rotating shaft 3, and the end part of the rotating shaft 3 is fixedly connected with a fixing plate 4;
the bottom of the fixed plate 4 is fixedly connected with a connecting rod 5, one side of the connecting rod 5 is fixedly connected with a containing box 6, the interior of the containing box 6 is fixedly connected with a sampling tube 7, the interior of the sampling tube 7 is movably connected with a fixed column 8, the outer surface of the fixed column 8 is fixedly connected with a helical blade 9, and the helical blade 9 is movably connected with the interior of the sampling tube 7;
the top of the first motor 2 is fixedly connected with a push plate 10, the push plate 10 and the two sides of the support plate 1 are fixedly connected with positioning blocks 11, and the outer surfaces of the positioning blocks 11 are movably connected with positioning plates 12.
As an optional technical solution of the utility model:
one side of the positioning plate 12 is fixedly connected with a support rod 13, the bottom of the support rod 13 is fixedly connected with an anti-slip mat, wherein the cross section of the support rod 13 is L-shaped and is respectively positioned on two sides of the top plate 14, and the support and fixation effect is achieved on the device.
As an optional technical solution of the utility model:
the locating slot is opened to the inside of locating plate 12, and locating piece 11 swing joint is in the inside of locating slot, when push pedal 10 and backup pad 1 reciprocate, fixes a position through locating piece 11.
As an optional technical solution of the utility model:
the top fixedly connected with roof 14 of locating plate 12, the top fixedly connected with cylinder 15 of roof 14, the inside of cylinder 15 is provided with piston rod 16, and piston rod 16 fixed connection is in the top of push pedal 10, starts cylinder 15, makes piston rod 16 promote push pedal 10, makes whole sampler downstream, increases to bore and gets the degree of depth, takes a sample.
As an optional technical solution of the utility model:
the top fixedly connected with second motor 17 of fixed column 8, the bottom fixedly connected with supporting seat 18 of second motor 17, supporting seat 18 fixed connection is in one side of connecting rod 5, has the supporting role to second motor 17, when opening first motor 2, can make second motor 17 rotate, and when second motor 17 rotated, can not exert an influence to first motor 2.
As an optional technical solution of the utility model:
the bottom of the fixed column 8 is fixedly connected with a drill bit 19, the drill bit 19 is positioned at the bottom of the sampling tube 7, and before the sampling tube 7 is used for sampling, the drill bit 19 firstly drills the rock to relieve the pressure of the sampling tube 7.
As an optional technical solution of the utility model:
the bottom of the sampling tube 7 is provided with a plurality of sawtooth blocks which are centrosymmetric about the circle center of the sampling tube 7, and the sawtooth blocks rotate and are contacted with rocks by rotating the sampling tube 7, so that the purpose of sampling is achieved.
The working process of the utility model is as follows: firstly, the device is moved to a position to be sampled, the supporting rod 13 is positioned on the surface of a rock, the device is supported, when sampling is carried out, the first motor 2 is firstly opened, the rotating shaft 3 is rotated, the fixing plate 4 and the connecting rod 5 at the bottom, the containing box 6, the sampling tube 7 and the like are driven to rotate, the drill bit 19 is positioned at the bottom of the sampling tube 7, the drill bit 19 is firstly contacted with the rock, the rotating drill bit 19 drills the rock, the sampling tube 7 can be conveniently sampled, then, when the sampling tube 7 is contacted with the rock, a plurality of sawtooth blocks are arranged at the bottom of the sampling tube 7, sampling operation is carried out through rotation of the sampling tube 7, in the drilling process, through arranging the positioning plate 12, one side of the positioning plate 12, which is far away from the supporting rod 13, a positioning groove is arranged, when sampling is carried out, the air cylinder 15 is opened, the piston rod 16 pushes the push plate 10 to move downwards, the drill bit 19 and the sampling tube 7 move downwards to increase the sampling depth, drilling and sampling are carried out, the drilled sample is pushed to the inside of the sampling tube 7, one side of the supporting plate 1 and one side of the pushing plate 10 are both fixedly connected with the positioning blocks 11, when the positioning blocks 11 slide in the positioning grooves, the supporting plate 1 and the sampler can only move up and down to carry out positioning, the stability of the device is improved, and the sampling effect is good, wherein the piston rod 16, the pushing plate 10, the rotating shaft 3, the supporting plate 1, the fixing columns 8 and the circle centers of the sampling tube 7 are all on the same vertical line, through arranging the fixing columns 8, the outer surfaces of the fixing columns 8 are provided with spiral blades 9, when sampling is carried out, sampling is carried out along with the downward movement of the sampling tube 7, the sample can be positioned in the sampling tube 7, when more samples are in the sampling tube 7, the first motor 2, open second motor 17, make fixed column 8 rotate, make helical blade 9 rotatory in the inside of sampling tube 7, and then make the inside sample of sampling tube 7 along with helical blade 9 moves up, move to the inside of containing box 6, make things convenient for the staff to take out the inside sample of containing box 6, can in time look over the sample condition of rock bottom, need not take out whole sampling tube 7, also can be when sampling tube 7 takes out simultaneously, reduce the ground and drop, the sampling tube 7 of being convenient for continues work, and the work efficiency is improved.
To sum up, when the rock-soil sampling device for marine geological investigation is used, by arranging the fixing column 8, the spiral blade 9 is arranged on the outer surface of the fixing column 8, when sampling is carried out, sampling is carried out along with downward movement of the sampling tube 7, a sample can be located inside the sampling tube 7, when a large number of samples are taken from the inside of the sampling tube 7, the second motor 17 is turned on, the fixing column 8 is rotated, the spiral blade 9 is rotated inside the sampling tube 7, the sample inside the sampling tube 7 moves upwards along with the spiral blade 9 and moves to the inside of the containing box 6, a worker can take out the sample conveniently, the whole sampling tube 7 does not need to be taken out, the sampling tube 7 can work continuously, and the working efficiency is improved; through setting up locating plate 12, the constant head tank has been seted up to one side that bracing piece 13 was kept away from to locating plate 12, when the sample, open cylinder 15, make piston rod 16 promote push pedal 10 downstream, and then promote backup pad 1 and sampler downstream, the sample of driling, and the equal fixedly connected with locating piece 11 in one side of backup pad 1 and push pedal 10, when removing, locating piece 11 can slide in the inside of constant head tank, can only reciprocate backup pad 1 and sampler, fix a position, increase the stability of device, it is effectual to take a sample.
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 a ground sampling device for marine geological survey which characterized in that: the device comprises a supporting plate (1), wherein the top of the supporting plate (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is provided with a rotating shaft (3), and the end part of the rotating shaft (3) is fixedly connected with a fixing plate (4);
the bottom of the fixed plate (4) is fixedly connected with a connecting rod (5), one side of the connecting rod (5) is fixedly connected with a containing box (6), the inside of the containing box (6) is fixedly connected with a sampling tube (7), the inside of the sampling tube (7) is movably connected with a fixed column (8), the outer surface of the fixed column (8) is fixedly connected with a helical blade (9), and the helical blade (9) is movably connected with the inside of the sampling tube (7);
the top fixedly connected with push pedal (10) of first motor (2), the equal fixedly connected with locating piece (11) in both sides of push pedal (10) and backup pad (1), the surface swing joint of locating piece (11) have locating plate (12).
2. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: one side of the positioning plate (12) is fixedly connected with a supporting rod (13), and the bottom of the supporting rod (13) is fixedly connected with an anti-skid pad.
3. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the positioning device is characterized in that a positioning groove is formed in the positioning plate (12), and the positioning block (11) is movably connected to the inside of the positioning groove.
4. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the top fixedly connected with roof (14) of locating plate (12), the top fixedly connected with cylinder (15) of roof (14), the inside of cylinder (15) be provided with piston rod (16), piston rod (16) fixed connection in the top of push pedal (10).
5. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the top of the fixed column (8) is fixedly connected with a second motor (17), the bottom of the second motor (17) is fixedly connected with a supporting seat (18), and the supporting seat (18) is fixedly connected to one side of the connecting rod (5).
6. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the bottom of the fixed column (8) is fixedly connected with a drill bit (19), and the drill bit (19) is positioned at the bottom of the sampling tube (7).
7. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the bottom of the sampling tube (7) is provided with a plurality of sawtooth blocks, and the sawtooth blocks are symmetrical about the center of a circle of the sampling tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146710.9U CN213580170U (en) | 2020-09-27 | 2020-09-27 | Rock-soil sampling device for marine geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146710.9U CN213580170U (en) | 2020-09-27 | 2020-09-27 | Rock-soil sampling device for marine geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213580170U true CN213580170U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022146710.9U Expired - Fee Related CN213580170U (en) | 2020-09-27 | 2020-09-27 | Rock-soil sampling device for marine geological survey |
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|---|---|
| CN (1) | CN213580170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899584A (en) * | 2021-10-09 | 2022-01-07 | 广东海洋大学 | Rock-soil sampling equipment for marine geological survey |
| CN114486338A (en) * | 2022-02-21 | 2022-05-13 | 青岛海洋工程水下设备检测有限公司 | Sampling box with sealing and disturbance-free functions for sampling seabed soil layer |
| CN115615741A (en) * | 2022-12-01 | 2023-01-17 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
-
2020
- 2020-09-27 CN CN202022146710.9U patent/CN213580170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899584A (en) * | 2021-10-09 | 2022-01-07 | 广东海洋大学 | Rock-soil sampling equipment for marine geological survey |
| CN113899584B (en) * | 2021-10-09 | 2024-02-06 | 广东海洋大学 | Rock-soil sampling equipment for marine geological survey |
| CN114486338A (en) * | 2022-02-21 | 2022-05-13 | 青岛海洋工程水下设备检测有限公司 | Sampling box with sealing and disturbance-free functions for sampling seabed soil layer |
| CN115615741A (en) * | 2022-12-01 | 2023-01-17 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |