CN203452779U - Hydraulic sea-bottom deposit soil collecting device - Google Patents
Hydraulic sea-bottom deposit soil collecting device Download PDFInfo
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- CN203452779U CN203452779U CN201320547495.0U CN201320547495U CN203452779U CN 203452779 U CN203452779 U CN 203452779U CN 201320547495 U CN201320547495 U CN 201320547495U CN 203452779 U CN203452779 U CN 203452779U
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- main body
- soil
- collecting device
- fender bracket
- bottom deposit
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a hydraulic sea-bottom deposit soil collecting device which comprises a protecting frame main body, a lifting hook and a steel wire rope. The lifting hook is arranged at the top of the protecting frame main body, and the steel wire rope is connected to the upper portion of the lifting hook. The hydraulic sea-bottom deposit soil collecting device is characterized in that the whole protecting frame main body is cylindrical, round steel for protecting devices in the protecting frame main body is welded to the periphery of the protecting frame main body, a hydraulic cylinder is divided into a first oil pressure chamber and a second oil pressure chamber, a piston is arranged between the first oil pressure chamber and the second oil pressure chamber, and the lower portion of the hydraulic cylinder is in sealed connection with a soil sampler through a first screw. The hydraulic sea-bottom deposit soil collecting device has the advantages of being simple in structure, low in cost and convenient to operate and has wide market prospect.
Description
Technical field
The utility model relates to soil collecting device, and particularly a kind of fluid pressure type sea-bottom deposit soil collecting device, belongs to Marine Geology technical field.
background technology
The physical-property parameter of deposit on marine-bottom surface, as deposit natural moisture content and natural density, the design and the construction that for seabed pipeline, cable etc., are directly seated the engineering structure of submarine surface are indispensable important parameters.
These sedimental physical performance indexs obtain conventionally in the following manner at present: 1, anchor formula deposit soil collecting device, the form of casting anchor by utilization falls into marine bottom by harvester, starting towboat by sea-bottom deposit soil drawn-back device inside, getting disembarkation is transported to laboratory and tests again, but this method very easily produces dehydration disturbance, cause indoor test result and actual result to occur deviation; 2, adopt in-situ test, high accuracy in-situ tester is directly squeezed into sedimentary soil inside, directly test, but the sedimentary soil parameter that this method is measured is seldom, and instrument expense is very high, also very high to the operation requirements of instrument.
Utility model content
Therefore task of the present utility model is, a kind of fluid pressure type sea-bottom deposit soil collecting device for sea-bottom deposit soil collecting is proposed, wherein, this fluid pressure type sea-bottom deposit soil collecting device adopts the soil collecting device of hydraulic control to obtain mode sedimentary soil is gathered, overcome the deficiency of anchor formula sediment collecting device and in-situ testing technique, there is undisturbed, at the bottom of price, the advantage of operating aspect.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
The utility model fluid pressure type sea-bottom deposit soil collecting device, comprise fender bracket main body, suspension hook and wire rope, described suspension hook is arranged on fender bracket main body top, wire rope is connected to above suspension hook, it is characterized in that, described fender bracket main body integral body is cylindric, surrounding is welded with for protecting the round steel of fender bracket body interior equipment, and described fender bracket main body top is provided with domatic pouring weight, bottom is provided with soil sampler protection ring; The domatic pouring weight below of described fender bracket body interior is provided with the hydraulic cylinder being flexibly connected with movable button, and liquid cylinder entity is cylindrical-shaped structure, and diameter is less than fender bracket main body; Described hydraulic cylinder is provided with and is divided into the first pumping chamber and the second pumping chamber, is separated with piston in the middle of the first pumping chamber and the second pumping chamber, and hydraulic cylinder below utilizes screw one to be sealedly connected with soil sampler.
Described soil sampler integral body is cylindrical-shaped structure, inside is provided with seal diaphragm, below is provided with annular soil storage cup, described soil storage cup bottom surrounding is provided with otch, top is connected with brace with screw two, and brace top is welded with the depression bar being connected with piston through seal diaphragm.
Described soil sampler bottom surrounding is horizontally arranged with projection, and projection upper outer is provided with cushion block, inner side is provided with movable bolt, is provided with the native sheet of gear above movable bolt.
Described soil sampler quantity is the 3 uniform hydraulic cylinder belows that are arranged on of row 3 row, 9, minute, is provided with explosion proof luminaire between soil sampler.
The hydraulic cylinder below of described soil sampler both sides is provided with video camera, is provided with communication data line and connects above video camera.
Described fender bracket main body outside is also provided with hydraulic controller.
Described the first pumping chamber is connected with the first oil line pipe, the second pumping chamber is connected with the second oil line pipe, and the second oil line pipe is connected with hydraulic controller with the first oil line pipe.
Described annular soil storage cup surrounding leaves a fixed gap.
The utility model has the advantages that: by utilizing the soil collecting device of hydraulic control to insert in sea-bottom deposit soil, sample, sample maintains the original state in the process that enters soil storage cup, destruction is not disturbed, guaranteed like this accurate of survey data, the quantity of soil storage cup has a plurality of simultaneously, can fetch a large amount of pedotheques so simultaneously, meet laboratory measurement data demand.The utlity model has the advantages such as simple in structure, cheap, operating aspect, there are wide market prospects.
Accompanying drawing explanation
Next by means of the accompanying drawing of embodiment, the present invention is carried out to brief description now.In accompanying drawing:
Fig. 1 shows the utility model fluid pressure type sea-bottom deposit soil collecting device structural configuration schematic diagram;
Fig. 2 shows each member cloth seated position schematic diagram of the utility model hydraulic cylinder bottom;
Fig. 3 a shows the structural configuration schematic diagram of the utility model soil sampler, wherein keeps off native sheet in closure state;
Fig. 3 b shows the structural configuration schematic diagram of the utility model soil sampler, wherein keeps off native sheet inner in space;
Fig. 4 shows the native plate shape structural configuration schematic diagram of the utility model soil sampler bottom gear.
In figure: 1, the first oil line pipe, 2, domatic pouring weight, 3, wire rope, 4, suspension hook, 5, communication data line, 6, the second oil line pipe, 7, movable button, 8, piston, 9, video camera, 10, fender bracket main body, 11, round steel, 12, soil sampler, 13, explosion proof luminaire, 14, soil sampler protection ring, 15, the first pumping chamber, 16, the second pumping chamber, 17, depression bar, 18, hydraulic controller, 19, seal diaphragm, 20, brace, 21, soil storage cup, 22, otch, 23, movable bolt, 24, keep off native sheet, 25, cushion block, 26, screw two, 27, screw one, 28, space, 29, hydraulic cylinder, 30, projection.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, this fluid pressure type sea-bottom deposit soil collecting device of the utility model comprises fender bracket main body 10, suspension hook 4 and wire rope 3, suspension hook 4 is arranged on fender bracket main body 10 tops, wire rope 3 is connected to fastening above suspension hook, fender bracket main body 10 integral body are cylindric, and surrounding is welded with for protecting the round steel 11 of fender bracket main body 10 inner equipment, and fender bracket main body 10 tops are provided with for stablizing domatic pouring weight 2, the bottom of whole device vertical drop and are provided with soil sampler protection ring 14; Domatic pouring weight 2 belows of described fender bracket main body 10 inside are provided with the hydraulic cylinder 29 being flexibly connected with movable button 7, and hydraulic cylinder 29 integral body are cylindrical-shaped structure, and diameter is less than fender bracket main body 10, are convenient to like this install; Hydraulic cylinder 29 is separated with piston 8 in the middle of being provided with and being divided into the first pumping chamber 15 and 16, the first pumping chambers 15, the second pumping chamber and the second pumping chamber 16, and hydraulic cylinder 29 belows utilize screw 1 to be sealedly connected with soil sampler 12.
Fender bracket main body 10 outsides are also provided with the running that hydraulic controller 18 is controlled hydraulic cylinder 29; the first pumping chamber 15 is connected with the first oil line pipe 1, the second pumping chamber 16 is connected with the second oil line pipe 6; the second oil line pipe 6 is connected with hydraulic controller 18 with the first oil line pipe 1; annular soil storage cup 21 surroundings leave a fixed gap 28; before not fetching earth; keeping off native sheet 24 is arranged in space 28, as shown in Figure 3 b.
The utility model method of work, this device is dropped into the marine site that will sample, hydraulic controller 18 connects the first oil line pipe 1, the second oil line pipe 6 and data wire 5 one end are connected to above the control device in hull, communication data line 5 other ends connect video camera 9 and wire rope 3 is held together slowly along with fender bracket main body 10 main bodys sink to seabed, on ship, control personnel transmit the image viewing seabed surrounding situation of returning by video camera 9, when fender bracket main body 10 is landed on sea-bottom deposit soil, on ship control personnel operate hydraulic controller 18 by the first oil line pipe 1 to the first interior conveying liquid force feed in pumping chamber 15, the propelling that piston 8 in hydraulic cylinder 29 is subject to hydraulic oil like this starts downward propelling, thereby by depression bar 17, a plurality of soil storage cup 21 are pushed to the inner sampling of sedimentary soil.
Now on ship, control personnel again operate hydraulic controller 18 and by the first oil line pipe 1, extract out to the second interior conveying liquid force feed in pumping chamber 16 and by the hydraulic oil in the first pumping chamber 15 by the second oil line pipe 6, the hydraulic oil thrust that piston 8 is subject in the second pumping chamber 16 like this moves upward, depression bar 17 upwards drives a plurality of soil storage cup 21, soil storage cup 21 is separated with sea-bottom deposit soil like this, soil storage cup 21 continues to move upward, when arriving certain altitude, the gear soil sheet 24 that is positioned at space 28 falls, fall and by cushion block 25, blocked simultaneously, now keeping off native sheet 24 thoroughly blocks soil sampler 12 bottoms, the soil sample of soil storage cup 21 inside can not drop out.On ship control personnel utilize wire rope 3 by whole device from taking out in the sea, soil sample is taken out and is tested.
Claims (8)
1. fluid pressure type sea-bottom deposit soil collecting device, comprise fender bracket main body (10), suspension hook (4) and wire rope (3), described suspension hook (4) is arranged on fender bracket main body (10) top, wire rope (3) is connected to above suspension hook, it is characterized in that, described fender bracket main body (10) integral body is cylindric, surrounding is welded with for protecting the round steel (11) of the inner equipment of fender bracket main body (10), and described fender bracket main body (10) top is provided with domatic pouring weight (2), bottom is provided with soil sampler protection ring (14); Inner domatic pouring weight (2) below of described fender bracket main body (10) is provided with the hydraulic cylinder (29) being flexibly connected with movable button (7), and hydraulic cylinder (29) integral body is cylindrical-shaped structure, and diameter is less than fender bracket main body (10); Described hydraulic cylinder (29) is provided with and is divided into the first pumping chamber (15) and the second pumping chamber (16), in the middle of the first pumping chamber (15) and the second pumping chamber (16), be separated with piston (8), hydraulic cylinder (29) below utilizes screw one (27) to be sealedly connected with soil sampler (12).
2. fluid pressure type sea-bottom deposit soil collecting device according to claim 1, it is characterized in that, described soil sampler (12) integral body is cylindrical-shaped structure, inside is provided with seal diaphragm (19), below is provided with annular soil storage cup (21), described soil storage cup (21) bottom surrounding is provided with otch (22), top is connected with brace (20) with screw two (26), and brace (20) top is welded with the depression bar (17) being connected with piston (8) through seal diaphragm (19).
3. fluid pressure type sea-bottom deposit soil collecting device according to claim 1, it is characterized in that, described soil sampler (12) bottom surrounding is horizontally arranged with projection (30), projection (30) upper outer is provided with cushion block (25), inner side is provided with movable bolt (23), and movable bolt (23) is provided with gear native sheet (24) above.
4. according to the fluid pressure type sea-bottom deposit soil collecting device one of claims 1 to 3 Suo Shu, it is characterized in that, described soil sampler (12) quantity is 3 uniform hydraulic cylinder (29) belows that are arranged on of row 3 row, 9, minute, is provided with explosion proof luminaire (13) between soil sampler (12).
5. fluid pressure type sea-bottom deposit soil collecting device according to claim 1, is characterized in that, hydraulic cylinder (29) below of described soil sampler (12) both sides is provided with video camera (9), and video camera (9) is provided with communication data line (5) above and connects.
6. fluid pressure type sea-bottom deposit soil collecting device according to claim 1, is characterized in that, described fender bracket main body (10) outside is also provided with hydraulic controller (18).
7. according to the fluid pressure type sea-bottom deposit soil collecting device described in claim 1 or 6, it is characterized in that, described the first pumping chamber (15) is connected with the first oil line pipe (1), the second pumping chamber (16) are connected with the second oil line pipe (6), and the second oil line pipe (6) is connected with hydraulic controller (18) with the first oil line pipe (1).
8. fluid pressure type sea-bottom deposit soil collecting device according to claim 2, is characterized in that, described annular soil storage cup (21) surrounding leaves a fixed gap (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547495.0U CN203452779U (en) | 2013-09-04 | 2013-09-04 | Hydraulic sea-bottom deposit soil collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547495.0U CN203452779U (en) | 2013-09-04 | 2013-09-04 | Hydraulic sea-bottom deposit soil collecting device |
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| Publication Number | Publication Date |
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| CN203452779U true CN203452779U (en) | 2014-02-26 |
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| CN201320547495.0U Expired - Fee Related CN203452779U (en) | 2013-09-04 | 2013-09-04 | Hydraulic sea-bottom deposit soil collecting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105628442A (en) * | 2016-01-27 | 2016-06-01 | 邓琦 | Sea sampling technique equipment and implementation method thereof |
| CN105716897A (en) * | 2016-01-27 | 2016-06-29 | 邓琦 | Water conservancy lake detecting and sampling equipment and implementation method thereof |
| CN105716898A (en) * | 2016-01-27 | 2016-06-29 | 邓琦 | Ocean deepwater drilling sampling equipment |
-
2013
- 2013-09-04 CN CN201320547495.0U patent/CN203452779U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105547752B (en) * | 2016-01-06 | 2018-01-19 | 国家海洋局第二海洋研究所 | Oceanographic survey sampler and its sampling method |
| CN105628442A (en) * | 2016-01-27 | 2016-06-01 | 邓琦 | Sea sampling technique equipment and implementation method thereof |
| CN105716897A (en) * | 2016-01-27 | 2016-06-29 | 邓琦 | Water conservancy lake detecting and sampling equipment and implementation method thereof |
| CN105716898A (en) * | 2016-01-27 | 2016-06-29 | 邓琦 | Ocean deepwater drilling sampling equipment |
| CN105716898B (en) * | 2016-01-27 | 2018-10-02 | 合肥龙图腾信息技术有限公司 | Ocean deepwater drill sampling equipment |
| CN105628442B (en) * | 2016-01-27 | 2018-11-13 | 东阳市善水环境工程有限公司 | A kind of ocean sampling technique equipment and its implementation |
| CN105716897B (en) * | 2016-01-27 | 2018-12-28 | 谢森远 | A kind of water conservancy lake detection sampling equipment and its implementation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140904 |
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| EXPY | Termination of patent right or utility model |