CN209802727U - Rock-soil sampling device for marine geological survey - Google Patents
Rock-soil sampling device for marine geological survey Download PDFInfo
- Publication number
- CN209802727U CN209802727U CN201920539920.9U CN201920539920U CN209802727U CN 209802727 U CN209802727 U CN 209802727U CN 201920539920 U CN201920539920 U CN 201920539920U CN 209802727 U CN209802727 U CN 209802727U
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- China
- Prior art keywords
- sampler
- driving motor
- shell
- telescopic rod
- electric telescopic
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- 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.)
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- 238000005527 soil sampling Methods 0.000 title abstract description 5
- 238000005070 sampling Methods 0.000 claims abstract description 39
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000011435 rock Substances 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 14
- 238000011835 investigation Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 natural gas hydrates Chemical class 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a rock-soil sampling device for marine geological survey, which belongs to the technical field of rock-soil sampling, and comprises a sampler shell, wherein the top end of the sampler shell is hermetically installed through a rear cover, an electric telescopic rod and a driving motor are installed in the sampler shell, the base of the electric telescopic rod is installed on the rear cover, the telescopic end of the electric telescopic rod is fixedly connected with the frame of the driving motor, the output shaft of the driving motor is connected with a rotary drum through a shaft coupling, the rotary drum is rotatably inserted at the bottom of the sampler shell, the utility model is convenient for stably supporting a sampler on a sampling area through a buffer bracket, when the buffer bracket is descended and placed and sampled, a shock absorber can buffer the vibration, the impact of equipment is reduced, the sampling environment can be observed through an underwater illuminating lamp and a camera, and the sampling tube is driven to extend through the electric telescopic rod, the driving motor enables the sampling tube to rotate, and the rapid sampling can be carried out on the hard rock on the seabed.
Description
Technical Field
The utility model relates to a ground sampling technical field specifically is 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 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.
Like patent publication No. CN203414309U discloses a deep sea seabed sampling device, a sea water sampling device belongs to experimental facilities technical field, including the disk body, the probe of depth of water, the lifter, the flight, the probe of making a video recording, sealed piece, cylinder, deposit sap cavity and searchlight, disk body mid-mounting has the lifter, the probe of depth of water is installed to the lifter both sides, the probe of making a video recording, the welding has the flight on the lifter, it has a plurality of sap cavities of depositing to open on the disk body lateral wall, deposit the sap cavity top and install the cylinder, install sealed piece on the cylinder. And a searchlight is arranged on the disc body.
General marine geology ground sampling equipment is difficult to carry out the stable drilling sample on the topography of taking a sample, and its topography of taking a sample also is difficult to observe, and equipment is falling to the sample area and is causing easily and colliding with, is difficult to stabilize the operation.
Based on this, the utility model designs a ground sampling device is used in marine geology investigation to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground sampling device is used in marine geology investigation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rock-soil sampling device for marine geological survey comprises a sampler shell, the top end of the sampler shell is hermetically installed through a rear cover, an electric telescopic rod and a driving motor are arranged in the shell of the sampler, the base of the electric telescopic rod is arranged on the rear cover, the telescopic end of the electric telescopic rod is fixedly connected with a base of a driving motor, an output shaft of the driving motor is connected with a rotary drum through a coupling, the rotary drum is rotatably inserted at the bottom of the shell of the sampler, the bottom end of the rotary drum is provided with a sampling tube, the outer side of the shell of the sampler is provided with a buffer bracket which is movably connected with the shell of the sampler through a rotating seat, still install the bumper shock absorber on the sampler shell, the loose axle of bumper shock absorber and the top swing joint of buffering support, light and camera under water are installed to the lower terminal surface of sampler shell.
Preferably, the electric telescopic rod, the driving motor, the underwater illuminating lamp and the camera are all connected with a power supply wire, the camera is connected with a data cable, and the power supply wire and the data cable are packaged in a cable.
Preferably, the rotating cylinder is sealed with the bottom of the sampler shell by a water stop ring.
Preferably, the camera is packaged in a cabin body filled with high-pressure-resistant aluminosilicate glass.
Preferably, the bottom of the rotating cylinder is provided with a thread mounting section, the thread mounting section is in thread mounting connection with a sampling tube, the bottom end of the sampling tube is a hard alloy end, and the bottom of the hard alloy end is provided with a sawtooth end.
preferably, the buffer support is arranged on the shell of the sampler in a cross shape.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be convenient for support sampler steady rest on the sample area through the buffering support, when buffering the support decline and place and take a sample, the bumper shock absorber all can carry out the buffering of vibration, reduce the impact of equipment, all can survey the sample environment through light and camera under water, drive the sampling tube extension through electric telescopic link, driving motor makes the sampling tube rotatory, can carry out quick sample to comparatively hard rock in the seabed, the sampling tube can be dismantled, be convenient for take out the sample.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the sampler of the present invention;
Fig. 3 is a schematic view of the structure of the rotary drum and the sampling tube of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a sampler shell, 2-a rear cover, 3-a cable, 4-a shock absorber, 5-a buffer support, 6-an electric telescopic rod, 7-a driving motor, 8-a coupler, 9-an underwater illuminating lamp, 10-a camera, 11-high-pressure-resistant aluminum-silicon glass, 12-a rotary drum, 13-a sampling tube, 14-a thread mounting section, 15-a hard alloy end and 16-a sawtooth end.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a ground sampling device is used in marine geology investigation, including sampler shell 1, 2 seal installation of back lid are passed through on sampler shell 1's top, install electric telescopic rod 6 and driving motor 7 in the sampler shell 1, the base mounting of electric telescopic rod 6 is on back lid 2, the flexible end of electric telescopic rod 6 and driving motor 7's frame fixed connection, driving motor 7's output shaft passes through shaft coupling 8 and connects rotary drum 12, rotary drum 12 rotates the bottom of pegging graft at sampler shell 1, sampling tube 13 is installed to rotary drum 12's bottom, buffering support 5 is installed in sampler shell 1's the outside, buffering support 5 is through rotating seat and sampler shell 1 swing joint, still install bumper shock absorber 4 on sampler shell 1, bumper shock absorber 4's loose axle and buffering support 5's top swing joint, under water light 9 and camera 10 are installed to sampler shell 1's lower terminal surface.
The electric telescopic rod 6, the driving motor 7, the underwater illuminating lamp 9 and the camera 10 are all connected with power supply wires, the camera 10 is connected with a data cable, the power supply wires and the data cable are packaged in the cable 3, and the cable 3 can be used as a traction rope; the rotating drum 12 and the bottom of the sampler shell 1 are sealed by a water stop ring to prevent water from entering the sampler shell 1; the camera 10 is packaged in a cabin body provided with high-pressure-resistant aluminum-silicon glass 11, and the high-pressure-resistant aluminum-silicon glass 11 resists seabed high pressure; the bottom of the rotary drum 12 is provided with a thread mounting section 14, the thread mounting section 14 is in thread mounting connection with the sampling tube 13, the bottom end of the sampling tube 13 is a hard alloy end 15, and the bottom of the hard alloy end 15 is provided with a sawtooth end 16; the buffer support 5 is arranged on the shell 1 of the sampler in a cross shape.
One specific application of this embodiment is: the sampler is put into a sampling area through the cable 3, the sampler descends to a designated rock sampling area, the buffer bracket 5 is matched with the shock absorber 4 for buffering after the buffer bracket 5 falls into the designated area, the impact on the equipment is reduced, the underwater illuminating lamp 9 performs underwater illumination, the camera 10 performs underwater environment observation, the image data is guided to the engineering ship at sea through the data cable, the technicians can observe the region, when sampling the rock, the electric telescopic rod 6 is driven slowly to drive the motor 7 to work, so that the rotation 12 slowly rotates downwards, the sampling tube 13 rotates to drill holes, the sawtooth end 16 at the bottom of the hard alloy end 15 is convenient for drilling holes, the sawtooth end 16 is wear-resistant and hard, after the drilling is finished, the sampler is withdrawn, and the rotary drum 12 and the sampling tube 13 are connected in a threaded mounting mode, so that the rotary drum is convenient to rotate and loosen, and a rock sample is taken out.
in the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. the utility model provides a ground sampling device for marine geological survey, includes sampler shell (1), its characterized in that: the sampler is characterized in that the top end of the sampler shell (1) is hermetically installed through the rear cover (2), an electric telescopic rod (6) and a driving motor (7) are installed in the sampler shell (1), a base of the electric telescopic rod (6) is installed on the rear cover (2), a telescopic end of the electric telescopic rod (6) is fixedly connected with a base of the driving motor (7), an output shaft of the driving motor (7) is connected with a rotary drum (12) through a coupler (8), the rotary drum (12) is rotatably inserted at the bottom of the sampler shell (1), a sampling pipe (13) is installed at the bottom end of the rotary drum (12), a buffering support (5) is installed on the outer side of the sampler shell (1), the buffering support (5) is movably connected with the sampler shell (1) through a rotating seat, a shock absorber (4) is further installed on the sampler shell (1), a movable shaft of the shock absorber (4) is movably connected with the top end of the buffering support (5), an underwater illuminating lamp (9) and a camera (10) are arranged on the lower end face of the sampler shell (1).
2. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the electric telescopic rod (6), the driving motor (7), the underwater illuminating lamp (9) and the camera (10) are all connected with a power supply wire, the camera (10) is connected with a data cable, and the power supply wire and the data cable are packaged in the cable (3).
3. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the rotating cylinder (12) and the bottom of the sampler shell (1) are sealed through a water stop ring.
4. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the camera (10) is packaged in a cabin body filled with high-pressure-resistant aluminum-silicon glass (11).
5. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the bottom of the rotary drum (12) is provided with a thread mounting section (14), the thread mounting section (14) is in thread mounting connection with the sampling tube (13), the bottom end of the sampling tube (13) is a hard alloy end (15), and the bottom of the hard alloy end (15) is provided with a sawtooth end (16).
6. The geotechnical sampling device for marine geological survey according to claim 1, characterized in that: the buffer support (5) is arranged on the shell (1) of the sampler in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539920.9U CN209802727U (en) | 2019-04-19 | 2019-04-19 | Rock-soil sampling device for marine geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539920.9U CN209802727U (en) | 2019-04-19 | 2019-04-19 | Rock-soil sampling device for marine geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802727U true CN209802727U (en) | 2019-12-17 |
Family
ID=68830148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539920.9U Expired - Fee Related CN209802727U (en) | 2019-04-19 | 2019-04-19 | Rock-soil sampling device for marine geological survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802727U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795847A (en) * | 2020-07-15 | 2020-10-20 | 河南理工大学 | Portable shallow layer mudstone sampling mechanism |
| CN111929100A (en) * | 2020-09-11 | 2020-11-13 | 山东省物化探勘查院 | Hydrogeology surveys sampling device |
| CN112255037A (en) * | 2020-10-21 | 2021-01-22 | 自然资源部第一海洋研究所 | Gravity vibration composite deep-sea-shaped sampler with anti-disturbance structure |
| CN113281081A (en) * | 2021-05-19 | 2021-08-20 | 自然资源部第一海洋研究所 | Deep sea composite type columnar sampler with vibrating mechanism |
| CN113588321A (en) * | 2021-07-21 | 2021-11-02 | 应元中 | Submarine oil drilling underground soil sampling device with righting mechanism |
| WO2022104785A1 (en) * | 2020-11-23 | 2022-05-27 | 唐山哈船科技有限公司 | Rock-soil sampling device for marine geological survey |
| CN114646770A (en) * | 2022-05-20 | 2022-06-21 | 成都阿凯思信息技术有限公司 | Detection device and method for field investigation |
-
2019
- 2019-04-19 CN CN201920539920.9U patent/CN209802727U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795847A (en) * | 2020-07-15 | 2020-10-20 | 河南理工大学 | Portable shallow layer mudstone sampling mechanism |
| CN111795847B (en) * | 2020-07-15 | 2022-10-18 | 河南理工大学 | Portable shallow layer mudstone sampling mechanism |
| CN111929100A (en) * | 2020-09-11 | 2020-11-13 | 山东省物化探勘查院 | Hydrogeology surveys sampling device |
| CN111929100B (en) * | 2020-09-11 | 2023-03-21 | 山东省物化探勘查院 | Hydrogeology surveys sampling device |
| CN112255037B (en) * | 2020-10-21 | 2023-01-06 | 自然资源部第一海洋研究所 | Gravity vibration composite deep-sea-shaped sampler with anti-disturbance structure |
| CN112255037A (en) * | 2020-10-21 | 2021-01-22 | 自然资源部第一海洋研究所 | Gravity vibration composite deep-sea-shaped sampler with anti-disturbance structure |
| CN116670490B (en) * | 2020-11-23 | 2024-05-28 | 唐山哈船科技有限公司 | Rock and soil sampling device for marine geological survey |
| WO2022104785A1 (en) * | 2020-11-23 | 2022-05-27 | 唐山哈船科技有限公司 | Rock-soil sampling device for marine geological survey |
| CN116670490A (en) * | 2020-11-23 | 2023-08-29 | 唐山哈船科技有限公司 | Rock and soil sampling device for marine geological survey |
| CN113281081A (en) * | 2021-05-19 | 2021-08-20 | 自然资源部第一海洋研究所 | Deep sea composite type columnar sampler with vibrating mechanism |
| CN113281081B (en) * | 2021-05-19 | 2022-09-20 | 自然资源部第一海洋研究所 | Deep sea composite type columnar sampler with vibrating mechanism |
| CN113588321A (en) * | 2021-07-21 | 2021-11-02 | 应元中 | Submarine oil drilling underground soil sampling device with righting mechanism |
| CN114646770A (en) * | 2022-05-20 | 2022-06-21 | 成都阿凯思信息技术有限公司 | Detection device and method for field investigation |
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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: 20191217 Termination date: 20210419 |