CN204556308U - One is bottom sampler under water - Google Patents
One is bottom sampler under water Download PDFInfo
- Publication number
- CN204556308U CN204556308U CN201520221237.2U CN201520221237U CN204556308U CN 204556308 U CN204556308 U CN 204556308U CN 201520221237 U CN201520221237 U CN 201520221237U CN 204556308 U CN204556308 U CN 204556308U
- Authority
- CN
- China
- Prior art keywords
- stopple coupon
- floral tube
- under water
- sampler under
- sleeve pipe
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 abstract description 12
- 239000013049 sediment Substances 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses one bottom sampler under water, comprise stopple coupon, the edge of a knife and the non-return petal being arranged on stopple coupon bottom, described stopple coupon upper end is connected with floral tube, the inside of floral tube is provided with shaft-like weight, the outer cover of stopple coupon and floral tube is equipped with sleeve pipe, platform is provided with winding plant and fixed sleeving device, the top of described shaft-like weight connects winding plant by wirerope, stopple coupon, floral tube and shaft-like weight move up and down in sleeve pipe, the utility model manipulation is simple and convenient, less to the disturbance of sediment sample during sampling, 40 meters can be reached by many round trips sampling depth.
Description
Technical field
The utility model relates to bottom sampler under water.
Background technology
The bottom sampler under water that current bottom soil sampling work adopts generally is divided into vibration coring apparatus and gravity coring apparatus.
Vibrating sampler is made up of the Vib. connected successively from top to bottom, bracket, conduit, chassis, sampling steel pipe and non-return petal, PVC bushing pipe is provided with in sampling steel pipe, during work, vibrating sampler is hung out ship side outer and sink under water, utilize vibration force that stopple coupon is crept in submarine sedimentary strata and obtain sample, vibrating sampler advantage is that sample length is larger, 4 meters can be reached, but the longlyest also can not exceed stopple coupon length; Its shortcoming is that disturbance is slightly large.
Gravity corer is made up of the guiding empennage connected successively from top to bottom, lead counterweight, stopple coupon and non-return petal, PVC bushing pipe is provided with in sampling steel pipe, during work, gravity corer is hung out outside ship side, windlass discharges rapidly, gravity corer dependence gravity enters water cutting and enters submarine sedimentary strata, take out sediment, advantage is simple to operate, less to the disturbance of sediment sample; Shortcoming is that the attitude after gravity corer enters water may tilt by the impact of ocean current, uncontrollable; Sample length affects greatly by sediment types, if seabed is layer of sand, then sample length is very little.
Utility model content
The utility model object is to overcome above-mentioned the deficiencies in the prior art, provides that a kind of sampling depth is large, disturbance is little, the bottom sampler under water of easily manipulation.
The technical solution of the utility model is: one is bottom sampler under water, comprise stopple coupon, the edge of a knife and be arranged on the non-return petal on stopple coupon, it is characterized in that: described stopple coupon upper end is connected with floral tube, the inside of floral tube is provided with shaft-like weight, the outer cover of stopple coupon and floral tube is equipped with sleeve pipe, described sleeve pipe is entered water from the dedicated port of platform and is fixed by fixed sleeving device, and platform is also provided with winding plant, and the top of described shaft-like weight connects winding plant by wirerope.
The tube wall of described floral tube gathers osculum, and be provided with hammering forced section bottom floral tube, floral tube is the track of shaft-like weight, and outside draining when floral tube plays weight drop simultaneously, reduces water body to resistance during weight drop as far as possible.
Described floral tube and stopple coupon are provided with mutually corresponding internal thread and external thread, and floral tube and stopple coupon are screwed.
Described hammer power is formed by hitting the diapire of portion by floral tube.
The bottom of described stopple coupon is provided with annular cutting edge, and cutting edge plays the effect of cuts formation.
Described sleeve pipe is formed by connecting by many points of sleeve pipes.
Described non-return petal is inserted and secured on the bottom of stopple coupon, and petal plays sediment sediment can only enter the effect that can not go out, and is made up of several copper sheets of copper metal blade shape.
Described stopple coupon is equal with the external diameter of floral tube.
The beneficial effects of the utility model are: the utility model manipulation is simple and convenient, less to the disturbance of sediment sample during sampling, can reach 40 meters by many round trips sampling depth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model stopple coupon, shaft-like weight and floral tube phase fit;
The utility model hammering sampling schematic diagram on Fig. 3;
Fig. 4 is the utility model many round trips hammering sampling schematic diagram.
In figure: stopple coupon 1, non-return petal 2, floral tube 3, shaft-like weight 4, sleeve pipe 5, platform 6, pylon 7, winding plant 8, hammer power are hit portion 9, osculum 10, annular cutting edge 11, sea water layer 12, substrate layer 13.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Shown in composition graphs 1 and Fig. 2, one is bottom sampler under water, comprise stopple coupon 1 and the non-return petal 2 being arranged on stopple coupon 1 bottom, described stopple coupon 1 upper end is connected with floral tube 3, the inside of floral tube 3 is provided with shaft-like weight 4, the outer cover of stopple coupon 1 and floral tube 3 is equipped with sleeve pipe 5, described sleeve pipe 5 is entered water from the dedicated port of platform 6 and is fixed by fixed sleeving device, platform 6 is also provided with winding plant 8, the top of described shaft-like weight 4 connects winding plant 8 by wirerope, stopple coupon 1, floral tube 3 and shaft-like weight 4 move up and down in sleeve pipe 5, the tube wall of described floral tube 3 gathers osculum 10, described floral tube 3 and stopple coupon 1 are provided with mutually corresponding internal thread and external thread, floral tube 3 and stopple coupon 1 are screwed, the bottom of described stopple coupon 1 is provided with annular cutting edge 11, described sleeve pipe 5 is formed by connecting by many points of sleeve pipes, described non-return petal 2 inserts and is fixed in the bottom of stopple coupon 1.
During work, as shown in Figure 3 and Figure 4, described sleeve pipe inserts seabed by the over entry of platform-specific mouth, retaining sleeve water surface part exceeds flat surface a little, sleeve pipe plays effect that is directed and retaining wall, mentions shaft-like weight, pulls stopple coupon, floral tube, shaft-like hammer incorporates into sleeve pipe, pipe to be sampled touches seabed, discharge shaft-like weight, weight downward draining in floral tube is fallen, hit stopple coupon, it is made to move to submarine sedimentary strata, repeatedly impact 1-3 time, mention shaft-like hammer, pull stopple coupon, floral tube, shaft-like hammer is combined into sleeve pipe, back out stopple coupon, take out sample.
For reducing disturbance, this equipment stopple coupon length is 1 meter, and each round trip reduces hammer number as far as possible; Stopple coupon wants for subsequent use several, after putting on sample, backs out stopple coupon at once, then stopple coupon for subsequent use is loaded onto, continue sampling; The stopple coupon that sample is housed is put on platform simultaneously, with special equipment, sample former state from stopple coupon is taken out; The utility model manipulation is simple and convenient, and many round trips sampling depth can reach 40 meters.
Claims (7)
1. a bottom sampler under water, comprise stopple coupon, the edge of a knife and be arranged on the non-return petal on stopple coupon, it is characterized in that: described stopple coupon upper end is connected with floral tube, the inside of floral tube is provided with shaft-like weight, the outer cover of stopple coupon and floral tube is equipped with sleeve pipe, described sleeve pipe is entered water from the dedicated port of platform and is fixed by fixed sleeving device, and platform is also provided with winding plant, and the top of described shaft-like weight connects winding plant by wirerope.
2. one according to claim 1 bottom sampler under water, is characterized in that: the tube wall of described floral tube gathers osculum and be provided with hammering forced section bottom floral tube.
3. one according to claim 1 bottom sampler under water, is characterized in that: described floral tube and stopple coupon are provided with mutually corresponding internal thread and external thread, and floral tube and stopple coupon are screwed.
4. one according to claim 1 bottom sampler under water, is characterized in that: the bottom of described stopple coupon is provided with annular cutting edge.
5. one according to claim 1 bottom sampler under water, is characterized in that: described sleeve pipe is formed by connecting by many points of sleeve pipes.
6. one according to claim 1 bottom sampler under water, is characterized in that: described non-return petal is inserted and secured on the bottom of stopple coupon.
7. one according to claim 1 bottom sampler under water, is characterized in that: described stopple coupon is equal with the external diameter of floral tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221237.2U CN204556308U (en) | 2015-04-14 | 2015-04-14 | One is bottom sampler under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221237.2U CN204556308U (en) | 2015-04-14 | 2015-04-14 | One is bottom sampler under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556308U true CN204556308U (en) | 2015-08-12 |
Family
ID=53831403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221237.2U Active CN204556308U (en) | 2015-04-14 | 2015-04-14 | One is bottom sampler under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556308U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053130A (en) * | 2016-06-28 | 2016-10-26 | 中国科学院烟台海岸带研究所 | Device for collecting underwater deep columnar sediments in shoal water |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN109163925A (en) * | 2018-09-26 | 2019-01-08 | 苏群芳 | A kind of ocean engineering Seafloor sediment sampling device |
| CN109444386A (en) * | 2018-12-06 | 2019-03-08 | 安徽财经大学 | A kind of unginned cotton regain measurement device |
| CN109556913A (en) * | 2018-12-03 | 2019-04-02 | 中国海洋大学 | Deep-sea shallow-layer arenaceous sediment object sampler and its sampling method |
| CN113514274A (en) * | 2021-06-25 | 2021-10-19 | 四川省紫坪铺开发有限责任公司 | Novel river bottom deep layer sampling system |
| CN114383886A (en) * | 2021-11-18 | 2022-04-22 | 海南省地球物理学会 | Undisturbed deep-scale sampling system for seabed sediment layer |
-
2015
- 2015-04-14 CN CN201520221237.2U patent/CN204556308U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053130A (en) * | 2016-06-28 | 2016-10-26 | 中国科学院烟台海岸带研究所 | Device for collecting underwater deep columnar sediments in shoal water |
| CN106053130B (en) * | 2016-06-28 | 2018-12-21 | 中国科学院烟台海岸带研究所 | A kind of phytal zone Underwater Deep Silt columnar deposition matter collection device |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN107560887B (en) * | 2017-10-13 | 2023-07-25 | 中国科学院海洋研究所 | Oscillation stopping device of seawater sampler |
| CN109163925A (en) * | 2018-09-26 | 2019-01-08 | 苏群芳 | A kind of ocean engineering Seafloor sediment sampling device |
| CN109556913A (en) * | 2018-12-03 | 2019-04-02 | 中国海洋大学 | Deep-sea shallow-layer arenaceous sediment object sampler and its sampling method |
| CN109444386A (en) * | 2018-12-06 | 2019-03-08 | 安徽财经大学 | A kind of unginned cotton regain measurement device |
| CN109444386B (en) * | 2018-12-06 | 2024-06-04 | 安徽财经大学 | Seed cotton moisture regain measuring device |
| CN113514274A (en) * | 2021-06-25 | 2021-10-19 | 四川省紫坪铺开发有限责任公司 | Novel river bottom deep layer sampling system |
| CN113514274B (en) * | 2021-06-25 | 2024-03-08 | 四川省紫坪铺开发有限责任公司 | Novel deep sampling system in river bottom |
| CN114383886A (en) * | 2021-11-18 | 2022-04-22 | 海南省地球物理学会 | Undisturbed deep-scale sampling system for seabed sediment layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: Room 402, South Building, Haiyundu Building, No. 3 Wenhua Road, Longhua District, Haikou City, Hainan Province, 570125 Patentee after: Hainan Sanyou marine science and Technology Co., Ltd. Address before: 510000 Room 603, 56 Tsinghua Street, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Han Xiaohui |
|
| TR01 | Transfer of patent right |