CN213397688U - Rock-soil sampling device for marine geological survey - Google Patents
Rock-soil sampling device for marine geological survey Download PDFInfo
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- CN213397688U CN213397688U CN202021722407.2U CN202021722407U CN213397688U CN 213397688 U CN213397688 U CN 213397688U CN 202021722407 U CN202021722407 U CN 202021722407U CN 213397688 U CN213397688 U CN 213397688U
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- geological survey
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a ground sampling device for marine geological survey belongs to ground sample technical field, and this ground sampling device for marine geological survey includes bottom plate, motor and sampling bucket, the fixedly connected with hydraulic buffer rod of edge of bottom plate lower surface, the last fixed surface of bottom plate is connected with the carriage, the inner wall fixedly connected with closing plate of carriage. This ground sampling device is used in marine geology investigation, through hydraulic buffer rod, the fixed column, wire rope, the protecting crust, and the setting of baffle, put out the sampling device in-process under, the uniform velocity releases wire rope, because the stability of fixed column structure, make the device can keep transferring perpendicularly under putting the in-process, thereby holding device's stability, avoid the great device slope that leads to of backwater flow fluctuation to collide with, be favorable to protection device's safety, when the device falls to the ground, hydraulic buffer rod can reduce the impact force greatly through hydraulic pressure regulation, avoid the device to receive the impact great and damage.
Description
Technical Field
The utility model belongs to the technical field of the ground sample, concretely relates to 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 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 big investigation of soil resources, and seabed sampling cannot be carried out no matter the submarine geological structures are researched, marine exploration is carried out, or the geological exploration of continental shelves is carried out.
When carrying out seabed sampling engineering at present, need the accurate cooperation of multiple instrument, the sampling device structure is complicated, it is inconvenient to use, because ocean current fluctuation is great, can not stably transfer in the placer in-process, collide with easily when arriving the seabed and lead to damaging the device, influence going on smoothly of seabed sample, and the device is placed unstably, influence the quality of sample ground, thereby reduce the accuracy of data, when traditional seabed sampling device takes a sample, receive blockking of hard soil texture and the washing away of seabed rivers easily in the complicated environment in the seabed, can not detect sufficient degree of depth, lead to can not collect complete ground sample, seriously influence the analytical accuracy of investigation data, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground sampling device for marine geology investigation aims at solving the inconvenient fragile and incomplete inefficiency problem of ground sample of device use among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a rock soil sampling device for marine geological investigation comprises a bottom plate, a motor and a sampling barrel, wherein a hydraulic buffer rod is fixedly connected at the edge of the lower surface of the bottom plate, a supporting frame is fixedly connected to the upper surface of the bottom plate, a sealing plate is fixedly connected to the inner wall of the supporting frame, a baffle is fixedly connected to the upper surface of the supporting frame, a protective shell is fixedly connected to the upper surface of the baffle, a top plate is fixedly connected to the upper surface of the protective shell, an underwater cable penetrates through the upper surface of the top plate, the output end of the underwater cable is provided with the motor, the output end of the motor is sleeved with a coupler, one end of the coupler is sleeved with a rotating shaft, one end of the rotating shaft penetrates through the outer surface of the baffle, one end of the rotating shaft is fixedly connected with a placing plate, the lower surface of the placing plate is provided, the utility model discloses a seal plate, including electric telescopic handle, closing plate, sampling bucket, sealing plate, electric telescopic handle's one end runs through the surface of closing plate, electric telescopic handle's output fixedly connected with fixed plate, the lower fixed surface of fixed plate is connected with the screw thread fixed block, the inner wall threaded connection of screw thread fixed block has the sampling bucket, the lower fixed surface of sampling bucket is connected with the alloy drill bit.
In order to make this ground sampling device for marine geological survey reach the effect that placer can be stabilized among the sampling process, conduct the utility model relates to an it is preferred, the lower fixed surface of hydraulic buffer pole is connected with the base.
In order to make this kind of ground sampling device for marine geology survey reach and can stably place the motor and be convenient for change the effect of use, as the utility model relates to an it is preferred, the lower fixed surface of roof is connected with the supporting seat, the interior diapire of supporting seat is provided with the motor.
In order to make this kind of ground sampling device for marine geology survey reach and can stably transfer the effect that sampling device and protection device avoided colliding with, conduct the utility model relates to an it is preferred, the edge of bottom plate, baffle and roof surface all runs through there is the fixed column.
In order to make this kind of ground sampling device for marine geology survey reach the effect that can firm connecting device and the below of being convenient for was retrieved, conduct the utility model relates to an it is preferred, the one end fixedly connected with wire rope of fixed column.
In order to make this ground sampling device for marine geological survey reach the washing away of avoiding rivers and guarantee the complete effect of sample ground in the sample process, as the utility model relates to an it is preferred, the lower fixed surface of bottom plate is connected with the protection bucket, the inner wall swing joint of protection bucket has the fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rock-soil sampling device for the marine geological survey uniformly releases the steel wire rope in the process of putting the sampling device down through the arrangement of the hydraulic buffer rod, the fixed column, the steel wire rope, the protective shell and the baffle, the device can be kept to be vertically put down in the process of putting the sampling device down due to the stability of the structure of the fixed column, so that the stability of the device is kept, the device is prevented from being obliquely collided due to large fluctuation of return water flow, the safety of the device is favorably protected, when the device falls to the ground, the impact force can be greatly reduced through hydraulic adjustment of the hydraulic buffer rod, the device is prevented from being damaged due to large impact, the balance of the device can be timely adjusted through the hydraulic buffer rod in the sampling process, the placement of the device is more stable, the quality of sampled rock soil is favorably improved, the device can be effectively protected by the protective shell and the baffle in the sampling process, ensuring the smooth sampling process.
2. This ground sampling device is used in marine geology investigation, through the protection bucket, the alloy drill bit, the setting of electric telescopic handle and sampling bucket, in the sampling process, the electromagnetic pump drives electric telescopic handle can in time adjust the degree that the sampling bucket is deep, make the sample ground can reach sufficient degree of depth, the integrality of sample ground has been guaranteed, convenient operation is simple, be favorable to improving sample rate, can avoid blockking of hard soil property through the high-speed rotation of alloy drill bit, be favorable to the sampling bucket to go deep smoothly, the effectual work efficiency who improves the sample, in the sampling process, the protection bucket can avoid the washing away of submarine water flow, thereby guarantee the integrity of sample ground, be favorable to improving data analysis's accuracy, the effectual work efficiency who improves sampling device, the practicality is stronger.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the structure of the electric telescopic rod of the present invention.
In the figure: 1. a base plate; 2. a hydraulic buffer rod; 3. a support frame; 4. a sealing plate; 5. a baffle plate; 6. a protective shell; 7. a top plate; 8. an underwater cable; 9. a motor; 10. a coupling; 11. a rotating shaft; 12. placing the plate; 13. an electromagnetic pump; 14. an electric telescopic rod; 15. a fixing plate; 16. a thread fixing block; 17. a sampling barrel; 18. an alloy drill bit; 19. a base; 20. a supporting seat; 21. fixing a column; 22. a wire rope; 23. a protective barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a rock-soil sampling device for marine geological investigation comprises a bottom plate 1, a motor 9 and a sampling barrel 17, wherein the edge of the lower surface of the bottom plate 1 is fixedly connected with a hydraulic buffer rod 2, the upper surface of the bottom plate 1 is fixedly connected with a supporting frame 3, the inner wall of the supporting frame 3 is fixedly connected with a sealing plate 4, the upper surface of the supporting frame 3 is fixedly connected with a baffle plate 5, the upper surface of the baffle plate 5 is fixedly connected with a protective shell 6, the upper surface of the protective shell 6 is fixedly connected with a top plate 7, an underwater cable 8 penetrates through the upper surface of the top plate 7, the motor 9 is arranged at the output end of the underwater cable 8, a coupler 10 is sleeved at the output end of the motor 9, a rotating shaft 11 is sleeved at one end of the coupler 10, one end of the rotating shaft 11 penetrates through the outer surface of the baffle plate 5, a placing plate 12 is fixedly connected at one end of, the surface of closing plate 4 is run through to electric telescopic handle 14's one end, and electric telescopic handle 14's output fixedly connected with fixed plate 15, the lower fixed surface of fixed plate 15 is connected with thread fixing block 16, and the inner wall threaded connection of thread fixing block 16 has sampling bucket 17, and sampling bucket 17's lower fixed surface is connected with alloy drill bit 18.
In the embodiment of the utility model, the sampling barrel 17 is installed through the threaded fixing block 16, which is convenient to replace and store, and is more convenient to use, when the device falls to the ground, the impact force of falling to the ground can be greatly reduced through the hydraulic buffer rod 2, the safety of the effective protection device can be ensured, the stability of the device can be kept through the adjustment of the hydraulic buffer rod 2 in the sampling process, the smooth proceeding of the sampling process can be facilitated, the quality of sampling rock soil can be ensured, the electric power can be transmitted through the underwater cable 8, the timeliness of the electric power transmission can be ensured, the rotating shaft 11 is driven through the motor 9, so that the alloy drill bit 18 rotates at high speed, the block of hard soil can be effectively broken, the sampling barrel 17 can be ensured to go deep into the soil layer smoothly, the working efficiency of sampling can be improved, the electric telescopic rod 14 is driven through the electromagnetic pump 13, the deep degree, the accuracy of being favorable to improving data analysis, at the sample in-process, through carriage 3 and protecting crust 6, can effectual protection device's safety to be favorable to going on smoothly of sample work, through closing plate 4 and fixed plate 15, can effectual separation rivers access device, guarantee the sealed complete of device, be favorable to the safe handling of sampling device under water.
Specifically, the lower surface of the hydraulic buffer rod 2 is fixedly connected with a base 19.
In this embodiment: through the setting of base 19, in the device sample process, base 19 can guarantee the stable placing of device, is favorable to going on smoothly of sample process, improves the quality of sample ground.
Specifically, the lower surface of the top plate 7 is fixedly connected with a support seat 20, and the inner bottom wall of the support seat 20 is provided with a motor 9.
In this embodiment: through the setting of supporting seat 20, can make motor 9 place more firm, be favorable to protecting motor 9's normal use to change for motor 9 facilitates.
Specifically, the fixing columns 21 penetrate through the edges of the outer surfaces of the bottom plate 1, the baffle plate 5 and the top plate 7.
In this embodiment: through the setting of fixed column 21, put out the sampling device in-process under, fixed sampling device that fixed column 21 can be stable for sampling device can steadily transfer perpendicularly, avoids sampling device to rock and collides with, is favorable to protecting sampling device's safety.
Specifically, one end of the fixing column 21 is fixedly connected with a steel wire rope 22.
In this embodiment: through the setting of wire rope 22, the sampling device is transferred to release wire rope 22 of samming, can firmly be connected sampling device for sampling device steadily transfers in aqueous, and be convenient for retrieve, be favorable to improving work efficiency.
Specifically, the lower surface of the bottom plate 1 is fixedly connected with a protection barrel 23, and the inner wall of the protection barrel 23 is movably connected with a fixing plate 15.
In this embodiment: through the setting of protection bucket 23, can effectually avoid washing away of rivers in the sample process to guarantee the integrity of sample ground, be favorable to improving data analysis's accuracy.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the rock-soil sampling device for marine geological investigation is used, the sampling barrel 17 is in threaded connection through the threaded fixing block 16, the device is simple and convenient to detach and install and beneficial to improving the working efficiency, the steel wire rope 22 and the underwater cable 8 are uniformly and quickly released, the stability of the device in water can be ensured through the fixing column 21, the device is beneficial to avoiding shaking and colliding in the lowering process, the safety of the device is protected, when the device falls to the ground, the impact force can be greatly reduced through the adjustment of the hydraulic buffer rod 2, the effective protection device is not damaged, the stability of the device can be ensured through the base 19 during sampling, the smooth sampling work is facilitated, the rotating shaft 11 is driven through the motor 9, the alloy drill bit 18 is enabled to rotate at a high speed, the blocking of hard soil can be effectively broken, the sampling barrel 17 can be favorably penetrated smoothly, the working efficiency is effectively improved, the electric telescopic rod 14 is, can in time adjust sampling bucket 17 deep degree, be favorable to improving the quality of sample ground to be favorable to improving data analysis's accuracy, through the setting of protection bucket 23, can effectually avoid the washing away of submarine rivers, guarantee the integrity of sample ground, be favorable to the data analysis to the ground, effectual improvement sampling device's work efficiency, the sample is accomplished. Through retrieving wire rope 22, recovery sampling device that can be quick, it is more convenient to use, is favorable to improving staff's work efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a ground sampling device for marine geological survey, includes bottom plate (1), motor (9) and sampling bucket (17), its characterized in that: the edge of the lower surface of the bottom plate (1) is fixedly connected with a hydraulic buffer rod (2), the upper surface of the bottom plate (1) is fixedly connected with a supporting frame (3), the inner wall of the supporting frame (3) is fixedly connected with a sealing plate (4), the upper surface of the supporting frame (3) is fixedly connected with a baffle (5), the upper surface of the baffle (5) is fixedly connected with a protective shell (6), the upper surface of the protective shell (6) is fixedly connected with a top plate (7), an underwater cable (8) penetrates through the upper surface of the top plate (7), the output end of the underwater cable (8) is provided with a motor (9), the output end of the motor (9) is sleeved with a coupler (10), one end of the coupler (10) is sleeved with a rotating shaft (11), one end of the rotating shaft (11) penetrates through the outer surface of the baffle (5), one end of the rotating shaft (11) is fixedly connected with, the lower surface of placing board (12) is provided with electromagnetic pump (13), the lower fixed surface of electromagnetic pump (13) is connected with electric telescopic handle (14), the surface of closing plate (4) is run through to the one end of electric telescopic handle (14), the output end fixedly connected with fixed plate (15) of electric telescopic handle (14), the lower fixed surface of fixed plate (15) is connected with thread fixing block (16), the inner wall threaded connection of thread fixing block (16) has sampling bucket (17), the lower fixed surface of sampling bucket (17) is connected with alloy drill bit (18).
2. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the lower surface of the hydraulic buffer rod (2) is fixedly connected with a base (19).
3. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the lower surface fixedly connected with supporting seat (20) of roof (7), the interior diapire of supporting seat (20) is provided with motor (9).
4. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the edge of the outer surface of the bottom plate (1), the baffle (5) and the top plate (7) is provided with fixing columns (21) in a penetrating mode.
5. The geotechnical sampling device for marine geological survey according to claim 4, characterized in that: one end of the fixing column (21) is fixedly connected with a steel wire rope (22).
6. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the lower surface fixed connection of bottom plate (1) has protection bucket (23), the inner wall swing joint of protection bucket (23) has fixed plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722407.2U CN213397688U (en) | 2020-08-18 | 2020-08-18 | Rock-soil sampling device for marine geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722407.2U CN213397688U (en) | 2020-08-18 | 2020-08-18 | Rock-soil sampling device for marine geological survey |
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| Publication Number | Publication Date |
|---|---|
| CN213397688U true CN213397688U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021722407.2U Expired - Fee Related CN213397688U (en) | 2020-08-18 | 2020-08-18 | Rock-soil sampling device for marine geological survey |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452466A (en) * | 2022-08-24 | 2022-12-09 | 广州海洋地质调查局 | Ocean bottom sediment sampling device |
| CN118150231A (en) * | 2024-05-13 | 2024-06-07 | 江苏香河农业开发有限公司 | Be used for prosthetic sampling device of agricultural gardens soil |
-
2020
- 2020-08-18 CN CN202021722407.2U patent/CN213397688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452466A (en) * | 2022-08-24 | 2022-12-09 | 广州海洋地质调查局 | Ocean bottom sediment sampling device |
| CN118150231A (en) * | 2024-05-13 | 2024-06-07 | 江苏香河农业开发有限公司 | Be used for prosthetic sampling device of agricultural gardens soil |
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| Date | Code | Title | Description |
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| 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: 20210608 Termination date: 20210818 |