CN206114337U - Deep sea seabed grab sample ware based on ROV platform - Google Patents
Deep sea seabed grab sample ware based on ROV platform Download PDFInfo
- Publication number
- CN206114337U CN206114337U CN201621193920.0U CN201621193920U CN206114337U CN 206114337 U CN206114337 U CN 206114337U CN 201621193920 U CN201621193920 U CN 201621193920U CN 206114337 U CN206114337 U CN 206114337U
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- Prior art keywords
- bucket
- axis
- side bucket
- rocking bar
- box body
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Abstract
The utility model relates to a deep sea seabed grab sample ware based on ROV platform, rocker hinge in installing the rocker support on inboard bucket body, and the hydro -cylinder is fixed on the box of the outside, the output links to each other with the one end of rocker, and the other end of rocker is connected with main cross axle, the both ends of main cross axle are connected with the guiding axle that lies in inboard bucket body both sides respectively, and the one end and the main cross axle of every side guiding axle are connected, and the other end inserts the outside in the box and be connected with four -bar linkage, four -bar linkage includes left side bucket, right side bucket, connecting rod A, B, and left and right side bucket is articulated mutually to link to each other with inboard bucket body in articulated department, the one end of left and right side bucket is articulated with connecting rod A, B's one end respectively, and the other end be sampling end, and connecting rod A, B's the other end all articulates with the other end of the guiding axle of homonymy. The utility model discloses the small and exquisite compactness of structure operates steadily, the shock resistance reinforce of equipment, and sealing performance is good, hydraulic system stable performance under water, the practicality is strong, the reliable operation.
Description
Technical field
The utility model belongs to deep-sea ocean benthonic sampling equipment field, specifically a kind of depth based on ROV platforms
Seabed grab sample device.
Background technology
In the actual ocean scientific investigations of ROV (unmanned remotely controlled submersible vehicle), subsea construction operations production and scientific research and testing, according to
The difference of job task, is required to the high performance tools for using some to bear deep sea pressure.At present, deep-sea can be born
The high performance tools of pressure can be roughly classified into two classes:One class is to complete conventional underwater operation task, can match some more
Standard, general power tool.These instruments all have the interface of standard mostly, commercially available also voluntarily to develop.It is another kind of to be
Complete some specific job tasks, the sample collection of such as various uses, vary due to sampling object, characteristic it is different,
So needing specially to develop corresponding sampling tool mostly, and the special knowledge of related discipline is needed, thus with higher difficulty
Degree.Such sampling tool for being used at present is such as:Cleaning brush, abrasive cutoff saw, impact drill, clipper, clamper, impact spanner, punching
Wash rifle etc. and be substantially Engineering work, and the instrument for being used for sample is then few；Meanwhile, currently used for submarine sampling
General sampler such as：It is box to take mud, TV grab bucket etc., due to the mechanical connection positioning, circuit, the oil circuit that exist between ROV
The problems such as docking, cause to be used on ROV, its larger volume and deadweight in addition is largely limited to existing equipment
Necessity of transformation.It is little in the urgent need to developing a kind of new structure to meet the needs that substantial amounts of bottom sample is obtained using ROV
It is convenient ingeniously to dock with ROV, while the sampler of deep ocean work can be met.
Utility model content
For existing snapper above shortcomings part, the purpose of this utility model is to provide one kind to be based on
The deep seafloor grab sample device of ROV platforms.
The purpose of this utility model is achieved through the following technical solutions：
The utility model includes outer side box body, inner side bucket body, rocking bar, rocker bearing, oil cylinder, quadric chain, main transverse axis
And the axis of guide, wherein inner side bucket body is arranged in the outer side box body, the rocking bar is articulated with shaking on the bucket body of inner side
Rod bearing, the oil cylinder is fixed on outer side box body, output end is connected with one end of rocking bar, and the other end of the rocking bar is connected with master
Transverse axis；The two ends of the main transverse axis are connected to the axis of guide positioned at inner side bucket body both sides, the one end and master per the side axis of guide
Transverse axis connects, and the other end inserts in outer side box body and be connected with quadric chain；The quadric chain include left side bucket,
Right side bucket, connecting rod A and connecting rod B, the left side bucket is hinged and in hinged place and the inner side bucket body with right side bucket
It is connected, the left side bucket is hinged respectively with one end of right side bucket with one end of connecting rod A and connecting rod B, the other end is to take
The other end of sample end, connecting rod A and connecting rod B is hinged with the other end of the axis of guide of homonymy；The hydraulic oil cylinder driving is shaken
Bar swings, and drives the axis of guide lifting of both sides, and then drives left side bucket with right side bucket folding sampling.
Wherein：The output end of the oil cylinder is connected with medial lateral axis, and the both sides of the medial lateral axis are equipped with rocking bar, and both sides are shaken
One end of bar is connected by medial lateral axis；The two ends of rocking bar described in per side are provided with bar hole, and the two ends of the medial lateral axis are inserted
In the bar hole of both sides rocking bar one end and in bar hole can transverse shifting, the two ends of the main transverse axis are inserted in both sides
In the bar hole of the rocking bar other end and can transverse shifting in bar hole；Divide on the outer side box body of the inner side bucket body both sides
The briquetting that the axis of guide described in restricted both sides swings is not installed, the up and down motion track of the hydraulic oil cylinder driving medial lateral axis passes through two
The lateral displacement of side rocking bar one end is converted to the length travel of the other end；
Guiding axle bed is equipped with the outer side box body of the inner side bucket body both sides, is mounted on leading in the guiding axle bed per side
To axle sleeve, the axis of guide per side in the guideway of homonymy by passing through；The sampling of the left side bucket and right side bucket
End is placed in the inner side bucket body positioned at the lower section of inner side bucket body lower end, the sample got；The outer side box body is provided with just
In the handle for pulling sampler overall；Thief hole is provided with outer side box body above the inner side bucket body, the thief hole is provided with peace
The shrouding being mounted on the outer side box body.
Advantage of the present utility model is with good effect：
1. the utility model compact structure is compact, operates steadily, and decay resistance is strong, it is overall have higher robustness,
Reliability, the impact resistance ability of equipment is strong, favorable sealing property, underwater hydraulic system stable performance, and practical, work can
Lean on, be a kind of important seabed investigation and sampling equipment.
2. the utility model is sampled using bucket, and substantial amounts of sample both can have been got every time, be disclosure satisfy that again and is used for multiple times
Design requirement, the needs of ocean mineral resources investigation work can be met, can be marine organisms and ecology, resource environment etc.
Multi-field task completes to provide substantial amounts of sample and data.
Description of the drawings
Fig. 1 is front sectional view of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 takes away the structural representation after outer side box body for the utility model；
Fig. 4 is the top view of Fig. 1；
Wherein：1 to be oriented to axle bed, and 2 is guideway, and 3 is the axis of guide, and 4 is outer side box body, and 5 is in-and-out bolt, and 6 is interior
Side bucket body, 7 is rocking bar, and 8 is oil cylinder connector, and 9 is rocker bearing, and 10 is left side bucket, and 11 is right side bucket, and 12 is oil cylinder,
13 is handle, and 14 is quadric chain, and 141 is connecting rod A, and 142 is connecting rod B, and 15 is medial lateral axis, transverse axis based on 16,17
For shrouding, 18 is briquetting.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
As shown in figures 1-4, the utility model includes being oriented to axle bed 1, guideway 2, the axis of guide 3, outer side box body 4, inner side
Bucket body 6, rocking bar 7, rocker bearing 9, oil cylinder 12, quadric chain 14, medial lateral axis 15 and main transverse axis 16, wherein outer side box body 4
And oil cylinder 12 is the power source of grab sample device, axle bed 1, guideway 2, the axis of guide 3, rocking bar 7, oil cylinder connector are oriented to
8th, rocker bearing 9, four-bar linkage structure 14, medial lateral axis 15 and main transverse axis 16 are the power drive mechanisms of grab sample device, inner side
Bucket body 6, left side bucket 10, right side bucket 11 and shrouding 17 are the sampling structures of grab sample device.
Inner side bucket body 6 is fixed on inside outer side box body 4.Oil cylinder 12 is fixed on outer side box body 4, and output end is connected by oil cylinder
Fitting 8 is connected with medial lateral axis 15.The both sides of medial lateral axis 15 are equipped with rocking bar 7, and the centre per side rocking bar 7 is and rocker bearing
9 one end is hinged, and is each attached to per the other end of side rocker bearing 9 on the bucket body 6 of inner side.One end of both sides rocking bar is by middle horizontal
Axle 15 connects, and the other end is attached by main transverse axis 16, and its fixed form is attached with hinged bolt.Per side rocking bar
7 two ends are provided with bar hole, and the two ends of medial lateral axis 15 are inserted in the bar hole of the one end of both sides rocking bar 7 and in bar hole
It is interior can transverse shifting, the two ends of main transverse axis 16 are inserted in the bar hole of the other end of both sides rocking bar 7 and can be horizontal in bar hole
It is mobile.The two ends of main transverse axis 16 are connected to the axis of guide 3 positioned at the both sides of inner side bucket body 6, the one end and master per the side axis of guide 3
Transverse axis 16 connects, and the other end is inserted in outer side box body 4 and is connected with quadric chain 14 by in-and-out bolt 5.In inner side bucket body
Guiding axle bed 1 is equipped with the outer side box body 4 of 6 both sides, in the guiding axle bed 1 per side guideway 2 is mounted on, leading per side
Pass through into guideway 2 of the axle 3 by homonymy；It is vertically-guided mechanism to be oriented to axle bed 1, guideway 2 and the axis of guide 3, with
Outer side box body 4 is fixed together.
Quadric chain 14 includes left side bucket 10, right side bucket 11, connecting rod A141 and connecting rod B142, and the left side is dug
Bucket 10 is hinged with right side bucket 11 and is connected with inner side bucket body 6 by in-and-out bolt in hinged place, left side bucket 10 and right side
One end of bucket 11 is hinged respectively with one end of connecting rod A141 and connecting rod B142, and the other end is sampling end, connecting rod A141
And the other end of connecting rod B142 is hinged by in-and-out bolt 5 with the other end of the axis of guide 3 of homonymy.Left side bucket 10 and the right side
The sampling end of side bucket 11 is located at the lower section of the lower end of inner side bucket body 6, and the sample got is placed in the bucket body 6 of inner side.In inner side bucket
The briquetting 18 that the restricted both sides axis of guide 3 swings is respectively mounted on the outer side box body 4 of the both sides of body 6, oil cylinder 12 drives medial lateral axis
By the lateral displacement of the one end of both sides rocking bar 7, (i.e. medial lateral axis 15 are in the bar hole of the one end of rocking bar 7 for 15 up and down motion track
Shift reciprocately) (because of the restriction of compression block 18, the axis of guide 3 can only be indulged by the drive of rocking bar 3 to be converted to the length travel of the other end
To lifting).
Thief hole is provided with the outer side box body 4 of the top of inner side bucket body 6, the thief hole is provided with outer side box body 4
Shrouding 17；Shrouding 17 can both avoid the sample got from overflowing, and can open shrouding 17 in sampling again, be easy to take out inner side bucket
Sample in body 6.The handle 13 for being easy to pull sampler overall is provided with outer side box body 4.
Operation principle of the present utility model is：
Sampler of the present utility model is put to seabed on platform, (control system of the present utility model is control system
Prior art) control cylinder 12 works, and drives medial lateral axis 15 to move up and down, and by medial lateral axis 15 rocking bar 7 of both sides is driven
Synchronous hunting, so by main transverse axis 16 drive both sides the axis of guide 3 in the presence of guideway 2 and briquetting 18 vertically
Motion, the up and down motion of the axis of guide 3 is converted into the closing lid of uncapping of left side bucket 10 and right side bucket 11 by quadric chain 14
Action, realizes sampling.After completing sampling, sampler is pulled to platform, takes out sample.
The utility model compact structure is compact, operates steadily, and decay resistance is strong, is that a kind of important seabed is investigated and taken
Sample equipment.Particularly during the investigation of seabed, substantial amounts of sample not only can be got using bucket, and this practicality is new
Type integrally has higher robustness, reliability, and the impact resistance ability of equipment is strong, favorable sealing property, underwater hydraulic system
Stable performance, practical, reliable operation can meet nonexpondable design requirement, can meet ocean mineral resources investigation
Requirements of one's work, can complete to provide substantial amounts of sample and money for multi-field tasks such as marine organisms and ecology, resource environments
Material.
Claims (7)
1. a kind of deep seafloor grab sample device based on ROV platforms, it is characterised in that：Including outer side box body (4), inner side bucket body
(6), rocking bar (7), rocker bearing (9), oil cylinder (12), quadric chain (14), main transverse axis (16) and the axis of guide (3), wherein interior
In the outer side box body (4), the rocking bar (7) is articulated with the rocking bar on inner side bucket body (6) to side bucket body (6)
Seat (9), the oil cylinder (12) is fixed on outer side box body (4), output end is connected with one end of rocking bar (7), the rocking bar (7) it is another
One end is connected with main transverse axis (16)；The two ends of the main transverse axis (16) are connected to the guiding positioned at inner side bucket body (6) both sides
Axle (3), be connected per one end of the side axis of guide (3) with main transverse axis (16), and it is interior and be connected with four that the other end inserts outer side box body (4)
Linkage (14)；The quadric chain (14) is including left side bucket (10), right side bucket (11), connecting rod A (141) and connects
Extension bar B (142), the left side bucket (10) is hinged and in hinged place and inner side bucket body (6) phase with right side bucket (11)
Even, one end of the left side bucket (10) and right side bucket (11) respectively with connecting rod A (141) and one end of connecting rod B (142)
Be hinged, the other end is sampling end, the other end of connecting rod A (141) and connecting rod B (142) with the axis of guide (3) of homonymy
The other end be hinged；The oil cylinder (12) drive rocker (7) swings, and drives the axis of guide (3) lifting of both sides, and then drives
Left side bucket (10) samples with right side bucket (11) folding.
2. the deep seafloor grab sample device of ROV platforms is based on as described in claim 1, it is characterised in that：The oil cylinder (12)
Output end be connected with medial lateral axis (15), the both sides of the medial lateral axis (15) are equipped with rocking bar (7), the one of both sides rocking bar (7)
End is connected by medial lateral axis (15).
3. the deep seafloor grab sample device of ROV platforms is based on as described in claim 2, it is characterised in that：Rocking bar described in per side
(7) two ends are provided with bar hole, the two ends of the medial lateral axis (15) are inserted in the bar hole of both sides rocking bar (7) one end,
And in bar hole can transverse shifting, the two ends of the main transverse axis (16) are inserted in the bar hole of both sides rocking bar (7) other end,
And can transverse shifting in bar hole；Restricted both sides are respectively mounted on the outer side box body (4) of inner side bucket body (6) both sides
The briquetting (18) that the axis of guide (3) swings, the oil cylinder (12) drives the up and down motion track of medial lateral axis (15) to pass through two
The lateral displacement of side rocking bar (7) one end is converted to the length travel of the other end.
4. the deep seafloor grab sample device of ROV platforms is based on as described in claim 1, it is characterised in that：The inner side bucket body
(6) guiding axle bed (1) is equipped with the outer side box body (4) of both sides, in the guiding axle bed (1) per side guideway is mounted on
(2), per side the axis of guide (3) by homonymy guideway (2) in pass through.
5. the deep seafloor grab sample device of ROV platforms is based on as described in claim 1, it is characterised in that：The left side bucket
(10) and the sampling end of right side bucket (11) is located at the lower section of inner side bucket body (6) lower end, the sample got is placed in the inner side
In bucket body (6).
6. the deep seafloor grab sample device of ROV platforms is based on as described in claim 1, it is characterised in that：The outer side box body
(4) it is provided with the handle (13) for being easy to pull sampler overall.
7. the deep seafloor grab sample device of ROV platforms is based on as described in claim 1, it is characterised in that：The inner side bucket body
(6) thief hole is provided with the outer side box body (4) above, the thief hole is provided with the shrouding on the outer side box body (4)
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193920.0U CN206114337U (en) | 2016-10-27 | 2016-10-27 | Deep sea seabed grab sample ware based on ROV platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193920.0U CN206114337U (en) | 2016-10-27 | 2016-10-27 | Deep sea seabed grab sample ware based on ROV platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114337U true CN206114337U (en) | 2017-04-19 |
Family
ID=58525590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193920.0U Withdrawn - After Issue CN206114337U (en) | 2016-10-27 | 2016-10-27 | Deep sea seabed grab sample ware based on ROV platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323683A (en) * | 2016-10-27 | 2017-01-11 | 中国科学院海洋研究所 | Deep sea bed bucket sampler based on ROV (remotely operated vehicle) platform |
| CN108613829A (en) * | 2018-05-17 | 2018-10-02 | 兖州煤业股份有限公司 | A kind of intellegent sampling system for railway entrucking material |
| CN109540596A (en) * | 2019-01-21 | 2019-03-29 | 中国科学院南京地理与湖泊研究所 | A kind of heavy caliber sampler |
-
2016
- 2016-10-27 CN CN201621193920.0U patent/CN206114337U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323683A (en) * | 2016-10-27 | 2017-01-11 | 中国科学院海洋研究所 | Deep sea bed bucket sampler based on ROV (remotely operated vehicle) platform |
| CN106323683B (en) * | 2016-10-27 | 2023-07-11 | 中国科学院海洋研究所 | Deep sea seabed grab bucket sampler based on ROV platform |
| CN108613829A (en) * | 2018-05-17 | 2018-10-02 | 兖州煤业股份有限公司 | A kind of intellegent sampling system for railway entrucking material |
| CN109540596A (en) * | 2019-01-21 | 2019-03-29 | 中国科学院南京地理与湖泊研究所 | A kind of heavy caliber sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20230711 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20230711 |