CN107063744B - Sticky broken stone sampler - Google Patents
Sticky broken stone sampler Download PDFInfo
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- CN107063744B CN107063744B CN201710297227.0A CN201710297227A CN107063744B CN 107063744 B CN107063744 B CN 107063744B CN 201710297227 A CN201710297227 A CN 201710297227A CN 107063744 B CN107063744 B CN 107063744B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention discloses a sticky broken stone sampler which comprises a main body rod, a lead pouring weight, a sampling cup and a sampling head, wherein a geological cable hook is arranged at the top of the main body rod, a plurality of transportation handles are arranged on the main body rod, a supporting frame is fixedly arranged on the main body rod, the lead pouring weight is arranged on the outer side of the main body rod in a matched mode, an annular sampler is arranged between the bottom end of the lead pouring weight and the supporting frame, a fastening table is arranged at the top end of the lead pouring weight, the fastening table is connected with the main body rod through a plurality of fasteners, the bottom of the main body rod is provided with the sampling head in a matched mode, a plurality of sampling cup mounting seats are arranged on the bottom of the sampling head and on the side face of the annular sampler, a sampling cup is arranged in the inner part of the sampling cup in a matched mode, an impact head in a cylindrical cone shape is arranged at the bottom of the sampling head, a plurality of clamping handles are arranged at the bottom of the sampling cup, and a plurality of grooves are formed in the inner wall of the sampling cup. The invention has the advantages of convenient disassembly and assembly, multi-point sampling, high sampling efficiency and quality, etc.
Description
[ field of technology ]
The invention relates to the technical field of sampling devices, in particular to the technical field of a viscous broken stone sampler.
[ background Art ]
The earth's surface is almost seven-colored ocean, and ocean resources such as natural gas, petroleum and other mineral resources are also abundant. The development of submarine resources is more and more important, at present, the research on submarine mineral resources is more and more, the acquisition demand on submarine rock is more and more, the acquisition of deep-sea submarine rock is mostly carried out by adopting a television grab bucket or an underwater robot carried by a deep diving device to sample, the scientific problems of marine geology, marine ecology and the like are studied through the acquired samples, and whether the submarine mineral resources exist or not can be judged by the method, but the operation mode is time-consuming and laborious, and the cost is high. The sampling work is also carried out by a sampler, the sampler is hung by a cable and then is impacted to the seabed by gravity, a columnar sampler is inserted into the seabed, a seabed sample is collected into the sampler, and then the sampler is pulled up by the cable and is recovered to the deck. The existing samplers have the defects of single sampling, complex structure, poor operation performance and the like.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a sticky broken stone sampler which can be used for realizing low operation cost, collecting submarine rock fragment samples at multiple points, is convenient to assemble, disassemble and maintain, has good mechanical properties, is convenient for breaking submarine rock, and can be used for improving the quality of sample collection by adhering paraffin in a sampling cup to the submarine rock fragment samples.
In order to achieve the above purpose, the invention provides a sticky broken stone sampler, which comprises a main body rod, a lead pouring weight, a sampling cup and a sampling head, wherein a geological cable hook is arranged at the top of the main body rod, a plurality of symmetrically distributed transportation handles are arranged on the main body rod, a support frame is fixedly arranged on the main body rod, the lead pouring weight is cooperatively arranged at the outer side of the main body rod, an annular sampler is arranged between the bottom end of the lead pouring weight and the support frame, a fastening table is arranged at the top end of the lead pouring weight, the fastening table is connected with the main body rod through a plurality of fasteners, the bottom of the main body rod is cooperatively arranged on the sampling head, a plurality of sampling cup mounting seats are respectively arranged at the bottom of the sampling head and the side surfaces of the annular sampler, the sampling cup mounting seats are cooperatively arranged inside the sampling cup, the center of the bottom of the sampling head is provided with a cylindrical impact head in a cylindrical shape, the main body of the sampling cup is in a hollow cylindrical shape, the bottom of the sampling cup is provided with a plurality of symmetrically distributed clamping handles, and the inner wall of the sampling cup is provided with a plurality of grooves.
Preferably, the support frame is formed by integrally connecting a bottom plate and a plurality of symmetrically distributed support plates, the support plates and the bottom plate are fixed on the main body rod, and the bottom end of the annular sampler is fixed at the upper end of the bottom plate.
Preferably, the sampling cup mounting seat is provided with a plurality of symmetrically distributed rotary clamping grooves, the inside of the sampling cup mounting seat is hollow and cylindrical, the sampling cup mounting seat and the main body rod at the bottom of the sampling head are parallel to each other, and the sampling cup mounting seat and the main body rod at the side face of the lead pouring weight are mutually perpendicular.
Preferably, the sampling cup and the sampling cup mounting seat are detachably mounted, paraffin is filled in the sampling cup, and the height of the sampling cup is not greater than that of the sampling cup mounting seat.
Preferably, the height of the impact head is larger than that of the mounting seat of the sampling cup, and the center of the main body rod, the center of the sampling head and the center of the lead pouring weight are positioned on the same straight line when being mounted.
The invention has the beneficial effects that: according to the invention, the inner wall of the sampling cup is provided with the grooves, paraffin is arranged in the sampling cup, rock fragments are effectively adhered, and the grooves can effectively prevent paraffin from falling out; the clamping handle is arranged on the sampling cup, and the clamping handle and the arc-shaped clamping groove on the sampling cup mounting seat can be used for completing mutually matched clamping and positioning in a sliding and rotating mode, so that the sampling cup and the sampling cup mounting seat are convenient to assemble and disassemble; the bottom of the main body rod is provided with the sampling head in a matching way, the bottom of the sampling head is provided with the impact head, and the main body rod and the lead pouring weight are arranged in a matching way, so that the sampler can impact submarine rock to a certain extent through different parts in the lowering process, a large number of rock fragment samples are generated, and the sampling efficiency is improved; the main body rod is fixed with the support frame, the annular sampler can be fixed between the lead pouring weight and the support frame, so that the annular sampler is firm in structure, a sampling cup on the annular sampler is not easy to slide during sampling, and the sampling stability of the sampling cup is improved; the main body rod is provided with the transportation handle and the geological cable hook, so that the sampler is convenient to move, transport and control; the sampler can realize multipoint sampling, has low operation cost, simple structure, convenient disassembly and maintenance and convenient sampling.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of a viscous rock sample collector of the present invention;
FIG. 2 is a schematic view of a viscous rock sample thief of the present invention;
FIG. 3 is a schematic view of a viscous rock sample thief of the present invention;
FIG. 4 is a partial schematic view of a viscous rock sample thief of the present invention;
FIG. 5 is a schematic view of a sampling cup of a viscous lithotripter of the present invention;
FIG. 6 is a top view of a sampling cup of a viscous lithotripter of the present invention;
fig. 7 is a cross-sectional view of a sampling cup of a viscous stone sampler of the present invention.
In the figure: 1-main body rod, 2-lead pouring weight, 3-sampling cup mounting seat, 4-sampling cup, 5-sampling head, 11-transportation handle, 12-geological cable hook, 13-support frame, 21-fastening table, 41-clamping handle and 51-impact head.
[ detailed description ] of the invention
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, the sticky broken stone sampler of the present invention comprises a main body rod 1, a lead pouring weight 2, a sampling cup 4 and a sampling head 5, wherein a geological cable hook 12 is installed at the top of the main body rod 1, a plurality of symmetrically distributed transportation handles 11 are arranged on the main body rod 1, a supporting frame 13 is fixedly installed on the main body rod 1, the lead pouring weight 2 is installed on the outer side of the main body rod 1 in a matched manner, an annular sampler is arranged between the bottom end of the lead pouring weight 2 and the supporting frame 13, a fastening table 21 is arranged at the top end of the lead pouring weight 2, the fastening table 21 is connected with the main body rod 1 by a plurality of fasteners, the bottom of the main body rod 1 is installed on the sampling head 5 in a matched manner, a plurality of sampling cup installation seats 3 are respectively arranged at the bottom of the sampling head 5 and the side of the annular sampler, a sampling cup 4 is installed in the inner part of the sampling cup installation seat 3 in a matched manner, the center of the bottom of the sampling head 5 is provided with an impact head 51 in a cylindrical cone shape, the main body of the sampling cup 4 is in a cylindrical shape with a hollow inside, the bottom of the sampling cup 4 is provided with a plurality of clamping handles 41 which are symmetrically distributed, the inner wall of the sampling cup 4 is provided with a plurality of grooves, the supporting frame 13 is formed by integrally connecting a bottom plate and a plurality of supporting plates which are symmetrically distributed, the supporting plates and the bottom plate are both fixed on the main body rod 1, the bottom end of the annular sampler is fixed at the upper end of the bottom plate, the sampling cup mounting seat 3 is provided with a plurality of rotating clamping grooves which are symmetrically distributed, the inside of the sampling cup mounting seat 3 is hollow and cylindrical, the sampling cup mounting seat 3 and the main body rod 1 which are positioned at the bottom of the sampling head 5 are mutually parallel, the sampling cup mounting seat 3 and the main body rod 1 which are positioned at the side face of the lead pouring weight 2 are mutually perpendicular, the sampling cup 4 and the sampling cup mounting seat 3 are detachably mounted, the inside paraffin that has filled of sample cup 4, the height of sample cup 4 is not more than the height of sample cup mount pad 3, the height of impact head 51 is more than the height of sample cup mount pad 3, be located on the same straight line when the center of main part pole 1, the center of sampling head 5, the center installation of lead pouring weight 2.
The working process of the invention comprises the following steps:
according to the sticky broken stone sampler, paraffin is filled into a sampling cup 4 in the working process, a clamping handle 41 on the sampling cup 4 is matched with a rotary clamping groove of a sampling cup mounting seat 3, the sampling cup 4 is clamped on the sampling cup mounting seat 3 after rotation, an annular sampler is mounted on a supporting frame 13, a lead pouring weight 2 is fixed on the annular sampler, a geological cable is fastened on a geological cable hook 12 of a main body rod 1, a sampling head 5 is made to touch the bottom by placing the geological cable under water, an impact head 51 impacts the submarine rock to generate rock fragments, the paraffin in the sampling cup 4 at the bottom of the sampling head 5 adheres to the rock fragments, the process is the first sampling, then the geological cable is continuously placed down to enable equipment to fall down, the lead pouring weight 2 is used for secondarily impacting the submarine rock, the paraffin in the sampling cup 4 on the annular sampler adsorbs the rock fragments, the process is the second sampling, and finally the rock sampling work is completed by recovering the geological cable. The sampling head 5 can be used for completing sampling by a deep submersible vehicle manipulator alone, and the lead pouring weight 2, the sampling head 5 and the annular sampler can be detached from the main body rod 1.
According to the viscous broken stone sampler, the inner wall of the sampling cup 4 is provided with the grooves, paraffin is arranged in the sampling cup 4, rock fragments are effectively adhered, and the grooves can effectively prevent the paraffin from falling out; the clamping handle 41 is arranged on the sampling cup 4, and the clamping handle 41 and the arc-shaped clamping groove on the sampling cup mounting seat 3 can be clamped and positioned in a sliding and rotating mode, so that the sampling cup 4 and the sampling cup mounting seat 3 are convenient to assemble and disassemble; the bottom of the main body rod 1 is provided with the sampling head 5 in a matching way, the bottom of the sampling head 5 is provided with the impact head 51, and the main body rod 1 and the lead pouring weight 2 are arranged in a matching way, so that the sampler can impact submarine rock to a certain extent through different parts in the lowering process to generate a large number of rock fragment samples, and the sampling efficiency is improved; the main body rod 1 is fixedly provided with the supporting frame 13, the annular sampler can be fixed between the lead pouring weight 2 and the supporting frame 13, so that the annular sampler is firm in structure, and the sampling cup 4 on the annular sampler is not easy to slide during sampling, so that the sampling stability of the sampling cup 4 is improved; the main body rod 1 is provided with the transportation handle 11 and the geological cable hook 12, so that the sampler is convenient to move, transport and control; the sampler can realize multipoint sampling, has low operation cost, simple structure, convenient disassembly and maintenance and convenient sampling.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. A sticky crushed stone sampler which is characterized in that: including main part pole (1), lead pouring weight (2), sample cup (4), sampling head (5), geological cable couple (12) are installed at the top of main part pole (1), are equipped with transportation handle (11) of a plurality of symmetric distributions on main part pole (1), and fixed mounting has support frame (13) on main part pole (1), the outside at main part pole (1) is installed in the cooperation of lead pouring weight (2), is equipped with annular sampler between lead pouring weight (2) bottom and support frame (13), and the top of lead pouring weight (2) is equipped with fastening platform (21), connects with a plurality of fasteners between fastening platform (21) and main part pole (1), on sampling head (5) are installed in the cooperation of the bottom of main part pole (1), the bottom of sampling head (5) and the side of annular sampler all are equipped with a plurality of sample cup mount pad (3), are equipped with a plurality of symmetric distributions's rotatory draw-in grooves on sample cup mount pad (3), sample cup (4) are installed to sample cup (5) bottom center is equipped with the annular sampler (4), sample cup (41) are installed in the cooperation of hollow cup (4) bottom (41), the inner wall of the sampling cup (4) is provided with a plurality of grooves, and paraffin is filled in the sampling cup (4).
2. The viscosity-breaking stone sampler according to claim 1, wherein: the support frame (13) is formed by integrally connecting a bottom plate and a plurality of symmetrically distributed support plates, the support plates and the bottom plate are fixed on the main body rod (1), and the bottom end of the annular sampler is fixed at the upper end of the bottom plate.
3. The viscosity-breaking stone sampler according to claim 1, wherein: the sampling cup mounting seat (3) is hollow and cylindrical, the sampling cup mounting seat (3) and the main body rod (1) which are positioned at the bottom of the sampling head (5) are mutually parallel, and the sampling cup mounting seat (3) and the main body rod (1) which are positioned on the side face of the lead pouring weight (2) are mutually perpendicular.
4. The viscosity-breaking stone sampler according to claim 1, wherein: the sampling cup (4) and the sampling cup mounting seat (3) are detachably mounted, and the height of the sampling cup (4) is not greater than that of the sampling cup mounting seat (3).
5. The viscosity-breaking stone sampler according to claim 1, wherein: the height of the impact head (51) is larger than that of the sampling cup mounting seat (3), and the center of the main body rod (1), the center of the sampling head (5) and the center of the lead pouring weight (2) are positioned on the same straight line during mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297227.0A CN107063744B (en) | 2017-04-28 | 2017-04-28 | Sticky broken stone sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297227.0A CN107063744B (en) | 2017-04-28 | 2017-04-28 | Sticky broken stone sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107063744A CN107063744A (en) | 2017-08-18 |
| CN107063744B true CN107063744B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710297227.0A Active CN107063744B (en) | 2017-04-28 | 2017-04-28 | Sticky broken stone sampler |
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| CN (1) | CN107063744B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645652B (en) * | 2018-05-15 | 2023-08-25 | 自然资源部第一海洋研究所 | Convenient long column-shaped sampler winding and unwinding auxiliary device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865097A (en) * | 2015-04-27 | 2015-08-26 | 山东科技大学 | Water body bottom mud sampler |
| CN105043813A (en) * | 2014-12-15 | 2015-11-11 | 国家深海基地管理中心 | Full sea depth small self-floating type straight-through impact sampling device |
| JP2016003517A (en) * | 2014-06-18 | 2016-01-12 | 株式会社鶴見精機 | Water bottom rock sampler |
| CN105424406A (en) * | 2015-12-15 | 2016-03-23 | 武汉浩瀚机电设备有限公司 | Visible double-row columnar sampler for deep-sea sampling |
| CN105547752A (en) * | 2016-01-06 | 2016-05-04 | 国家海洋局第二海洋研究所 | Oceanographic survey sampling device and method |
| CN206683885U (en) * | 2017-04-28 | 2017-11-28 | 国家海洋局第二海洋研究所 | A kind of viscous formula rubble sampler |
-
2017
- 2017-04-28 CN CN201710297227.0A patent/CN107063744B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016003517A (en) * | 2014-06-18 | 2016-01-12 | 株式会社鶴見精機 | Water bottom rock sampler |
| CN105043813A (en) * | 2014-12-15 | 2015-11-11 | 国家深海基地管理中心 | Full sea depth small self-floating type straight-through impact sampling device |
| CN104865097A (en) * | 2015-04-27 | 2015-08-26 | 山东科技大学 | Water body bottom mud sampler |
| CN105424406A (en) * | 2015-12-15 | 2016-03-23 | 武汉浩瀚机电设备有限公司 | Visible double-row columnar sampler for deep-sea sampling |
| CN105547752A (en) * | 2016-01-06 | 2016-05-04 | 国家海洋局第二海洋研究所 | Oceanographic survey sampling device and method |
| CN206683885U (en) * | 2017-04-28 | 2017-11-28 | 国家海洋局第二海洋研究所 | A kind of viscous formula rubble sampler |
Non-Patent Citations (1)
| Title |
|---|
| 赵义 等.海洋冲击伸缩绳索取样器的研制与应用.探矿工程(岩土钻掘工程).2016,第43卷(第03期),第52-55页. * |
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