CN203732312U - In-situ sampler for spilling oil in sediment - Google Patents
In-situ sampler for spilling oil in sediment Download PDFInfo
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- CN203732312U CN203732312U CN201320832684.2U CN201320832684U CN203732312U CN 203732312 U CN203732312 U CN 203732312U CN 201320832684 U CN201320832684 U CN 201320832684U CN 203732312 U CN203732312 U CN 203732312U
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- sampling box
- oil spilling
- sampling device
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Abstract
The utility model relates to an in-situ sampler for spilling oil in sediment. The in-situ sampler comprises a landing holder and a top sleeve, wherein a pillar is inserted in the sleeve, the bottom end of the pillar is provided with a connecting shell provided with a sampling box, the bottom end of the sampling box is provided with an arc end opening, the top end of the sampling box is provided with a box lid, the sampler also comprises rotating arms hinged with the connecting shell, and the bottom of each rotating arm is provided with an arc mud dredging shovel; the top of the pillar is provided with a release mechanism and a hoisting mechanism, the release mechanism comprises a fixed bush and a cross beam, the fixed bush is fixedly connected to the top end of the pillar, the side wall of the fixed bush is provided with a set of strip-type holes, the fixed bush is sleeved with a sliding bush, the cross bean is also connected with a set of limiting locks by way of hinging, the release mechanism also comprises a set of push rods, and the two ends of each push rod are respectively in articulated connection with the limiting locks and the sliding bush; the hoisting mechanism comprises a hoisting shaft of which the two ends are respectively provided with a rope connected end, the bottom end of the hoisting shaft is provided with an inserting tube, the side wall of the inserting tube is provided with a set of lock holes, and the two rope connected ends are respectively connected with the end parts of the two rotating arms through a hoisting rope.
Description
Technical field
The utility model belongs to adopts wetting system technical field, relates in particular to a kind of sediment oil spilling in situ sampling device.
Background technology
In the collection of the Sediments in the waters such as ocean, river, lake, reservoir, conventionally use sediment oil spilling in situ sampling device, in order to by bed mud and overlying water is complete and undisturbed gather, to submarine surface component kind, thickness and character situation analysis, learn deposit on marine-bottom surface characteristic data by sample.The pivot arm that sediment oil spilling in situ sampling device of the prior art generally comprises landing support, insert the sampling box of bed mud, can change between two states in level with vertically and the arc that the is arranged on pivot arm bottom shovel of dredging, the bottom of sampling box is also arcuate shape, dredge after shovel is converted to vertical state by horizontality the bottom port of sampling box is sealed, thereby bed mud and overlying water sample are enclosed in sampling box.Sampling box falls to inserting in bed mud and the action of verting of the shovel of dredging is to trigger response by hoisting mechanism and the releasing mechanism of top, and therefore hoisting mechanism and releasing mechanism are the critical components of sediment oil spilling in situ sampling device.The reliability of hoisting mechanism of the prior art and releasing mechanism general structure complexity, blunt, the whole sampling thief collected specimens of action response is lower.
Utility model content
The utility model provides a kind of reliable sediment oil spilling of flexible movements in situ sampling device that gathers for solving the technical matters existing in known technology.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is: sediment oil spilling in situ sampling device comprises landing support, be provided with vertical sleeve pipe at the top of landing support, in sleeve pipe, be inserted with vertical column, be provided with the connection housing that sampling box is installed in the bottom of column, the bottom of sampling box is provided with port, the top that edge contour is arc and is provided with case lid, also comprise and be articulated with the pivot arm that connects housing both sides, the shovel of dredging of the arc consistent with the bottom port profile of sampling box is installed in the bottom of pivot arm, top at column is provided with releasing mechanism, also comprise with releasing mechanism and being connected separatably, after disengaging, pivot arm is verted and seal the hoisting mechanism of sampling box bottom port for the vertical state shovel that makes to dredge, described releasing mechanism comprises the fixed cover and the horizontal crossbeam that is fixed in fixed cover top that are fixed in column top, on the sidewall of fixed cover, be provided with one group of bar hole, on fixed cover, be also arranged with sliding sleeve, on crossbeam, be hingedly connected with one group of spacing pintle hook lock, also comprise one group of push rod, the two ends of push rod are articulated and connected with spacing pintle hook lock and sliding sleeve respectively, slide over spacing pintle hook lock while movement on fixed cover and enter or shift out described bar hole, described hoisting mechanism comprises that two ends are equipped with the hanging axis of rope connection end, be provided with vertical intubate in the center bottom of hanging axis, on the sidewall of intubate, be provided with the one group lockhole corresponding with bar hole position after inserting fixed cover, two rope connection ends are connected with the end of two pivot arms with the second ropes by the first ropes respectively.
Advantage of the present utility model and good effect are: sediment oil spilling in situ sampling device of the present utility model has adopted hoisting mechanism and the releasing mechanism of new construction, intubate is inserted in fixed cover, promote sliding sleeve and make push rod drive spacing pintle hook lock to insert the connection that can complete hoisting mechanism and releasing mechanism in the bar hole of sliding sleeve and the lockhole of intubate, whole apparatus structure is simple, set operation is convenient.Sampling thief can produce a reaction force touching when the end, and this acting force makes sliding sleeve downward, and spacing pintle hook lock departs from bar hole and lockhole, and hoisting mechanism separates with releasing mechanism, and flexible movements, reliability are high.
Preferably: described rope connection end comprises and be set in the axle sleeve of hanging axis end and the tapered end affixed with axle sleeve, described axle sleeve adopts lock screw locking anticreep.
Preferably: the two ends at described crossbeam are equipped with guide wheel, described the first ropes and the second ropes are all passed through guide wheel.
Preferably: separative case lid is established at the top of described sampling box, be also included in the hold-down mechanism that described case lid is pressed on after sampling action to sampling box upper port.
Preferably: described hold-down mechanism comprises two of the left and right fixed pedestal that is fixed in connection housing top wall and the mobile foundation that is fixed in case lid upper surface, on mobile foundation, be provided with the bar hole of level, also comprise top respectively with two two connecting rods that fixed pedestal is hinged, bottom at described connecting rod is provided with slide-bar, and described slide-bar is positioned at the bar hole of mobile foundation; Also comprise that two the inners are connected to respectively the tension rope at two connecting rods middle part, the outer end of described tension rope is stretched out and is connected to pivot arm by being opened in the hole connecting in housing sidewall.
Preferably: on the roof of described connection housing, be also provided with the jump ring of establishing fixing mobile foundation for blocking.
Preferably: on described column, be provided with horizontal pin-and-hole, in described pin-and-hole, be provided with safety plug.
Preferably: on described connection housing, by set bolt, multiple Weight plates are installed.
Preferably: the middle and upper part at described sampling box sidewall is provided with Draw off valve.
Preferably: described sampling box adopts and is bolted to connection housing bottom.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cut-open view of the mated condition of hoisting mechanism and releasing mechanism in Fig. 1;
Fig. 3 is the main TV structure schematic diagram of hold-down mechanism in Fig. 1.
In figure: 1, hoisting mechanism; 1-1, suspension ring; 1-2, hanging axis; 1-3, lock screw; 1-4, rope connection end; 2, the first ropes; 3, crossbeam; 4, the second ropes; 5, guide wheel; 6, releasing mechanism; 6-1, spacing pintle hook lock; 6-2, push rod; 6-3, sliding sleeve; 7, fixed cover; 8, column; 9, the first support arm; 10, connecting link; 11, the second support arm; 12, sleeve pipe; 13, safety plug; 14, Weight plate; 15, set bolt; 16, tension rope; 17, rotating shaft; 18, pivot arm; 19, handle; 20, hold-down mechanism; 20-1, fixed pedestal; 20-2, connecting rod; 20-3, mobile foundation; 21, connect housing; 22, Draw off valve; 23, sampling box; 24, the shovel of dredging; 25, landing support.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises landing support 25, be provided with vertical sleeve pipe 12 at the top of landing support 25, in sleeve pipe 12, be inserted with vertical column 8, be provided with the connection housing 21 that sampling box 23 is installed in the bottom of column 8, sampling box 23 adopts multiple bolts and is connected housing 21 and realizes affixed.
The bottom of sampling box 23 is provided with port, the top that edge contour is arc and is provided with case lid.Also comprise and be articulated with the pivot arm 18 that connects housing 21 both sides, the shovel 24 of dredging of the arc consistent with the bottom port profile of sampling box 23 is installed in the bottom of pivot arm 18.
Be provided with releasing mechanism 6 at the top of column 8, also comprising after being connected separatably, departing from releasing mechanism 6 verts pivot arm 18 seals the hoisting mechanism 1 of sampling box 24 bottom ports for the vertical state shovel 24 that makes to dredge.Hoisting mechanism 1 and releasing mechanism 6 are key operations parts of sampling thief 23.
Sampling action principle is: in the time that the end is touched in whole sampling thief dive, releasing mechanism 6 discharges hoisting mechanism 1, column 8, connection housing 21 and sampling box 23 decline, insert in bed mud the bottom of sampling box 23, pull hoisting mechanism 1 that pivot arm 18 is verted and dredge shovel 24 rotations downwards, until dredge, shovel 24 seals the bottom port of sampling box 23, and bed mud and overlying water sample are in collected sampling box 23, the recovery that rises overally after waiting for.
Fig. 2 is the structural representation of hoisting mechanism 1 and releasing mechanism 6 mated condition, can find out: releasing mechanism 6 comprises the fixed cover 7 and the horizontal crossbeam 3 that is fixed in fixed cover 7 tops that are fixed in column 8 tops, on the sidewall of fixed cover 7, be provided with one group of bar hole, on fixed cover 7, be also arranged with sliding sleeve 6-3, on crossbeam 3, be hingedly connected with one group of spacing pintle hook lock 6-1.Also comprise one group of push rod 6-2, the two ends of push rod 6-2 are articulated and connected with spacing pintle hook lock 6-1 and sliding sleeve 6-3 respectively, and when sliding sleeve 6-3 moves on fixed cover 7, spacing pintle hook lock 6-1 enters or shift out bar hole.
Hoisting mechanism 1 comprises that two ends are equipped with the hanging axis 1-2 of rope connection end 1-4, is provided with vertical intubate in the center bottom of hanging axis 1-2, is provided with the one group lockhole corresponding with bar hole position after inserting fixed cover 7 on the sidewall of intubate.Two rope connection end 1-4 are connected with the end of two pivot arms 18 with the second ropes 4 by the first ropes 2 respectively.
Initial reset connecting moves process: the intubate of hoisting mechanism 1 is inserted downwards in fixed cover 7, lockhole and bar hole are aligned, upwards promote afterwards sliding sleeve 6-3, push rod 6-2 drives spacing pintle hook lock 6-1 level to insert in bar hole and lockhole, realizes the locking between hoisting mechanism 1 and releasing mechanism 6.
For both structural behaviours of Optimal Hoisting mechanism 1 more and releasing mechanism 6, in the present embodiment, rope connection end 1-4 comprises and is set in the axle sleeve of hanging axis 1-2 end and the tapered end affixed with axle sleeve, and axle sleeve adopts lock screw 1-3 locking anticreep; Be equipped with guide wheel 5, the first ropes 2 and the second ropes 4 at the two ends of crossbeam 3 and all pass through guide wheel 5, upper end and tapered end are affixed; For the ease of lifting, in the center of top position of hanging axis 1-2, suspension ring 1-1 is set, rope or hook penetrate and in suspension ring 1-1, realize the connection of hull to whole sampling thief.
The shovel 24 of dredging seals the bottom port of sampling box 23 in rear, to rise overally recovery process, and overlying water sample and extraneous water body generation exchange in sampling box 23 are polluted, and the case lid of sampling box 23 must be covered tightly.In the present embodiment, case lid adopts the version separating completely with sampling box 23 casing top port, completes in the action of sampling and should comprise above-mentioned case lid is pressed on to the action on casing, should comprise a hold-down mechanism 20 in structure.
Fig. 3 is the structural representation of hold-down mechanism 20, can find out: hold-down mechanism 20 comprises two of the left and right fixed pedestal 20-1 that is fixed in connection housing 21 roofs and the mobile foundation 20-3 that is fixed in case lid upper surface, on mobile foundation 20-3, be provided with the bar hole of level.Also comprise top respectively with two two connecting rod 20-2 that fixed pedestal 20-1 is hinged, be provided with slide-bar in the bottom of connecting rod 20-2, slide-bar is positioned at the bar hole of mobile foundation 20-3.Also comprise that two the inners are connected to respectively the tension rope 16 at two connecting rod 20-2 middle part, the outer end of tension rope 16 is stretched out and is connected to pivot arm 18 by being opened in the hole connecting on housing 21 sidewalls.
Operating principle is: in the time that pivot arm 18 is verted by hoisting mechanism 1 lifting, along with the rotation of pivot arm 18, tension rope 16 tightens up gradually, connecting rod 20-2 be subject to outside pulling force and by with the pin joint of fixed pedestal 20-1 centered by rotate, the slide-bar of bottom is shifted to the two ends of mobile foundation 20-3, and compressing case lid is downward.Be tilted to and dredge shovel 24 while sealing the position of bottom port of sampling box 23 completely to pivot arm 18, the pulling force of tension rope 16 reaches maximum, and sealing is realized at the top that case lid is pressed on firmly to sampling box 23.
On the roof that connects housing 21, be also provided with the jump ring of establishing fixing mobile foundation 20-3 for blocking, concrete structure can be the form of reed, and the connecting portion of arc is set in bottom, when case lid is positioned at high point, connecting portion is hooked to the bar hole at mobile foundation 20-3.
As shown in Figure 1, in the present embodiment, pivot arm 18 comprises and is connected housing 21 and is directly articulated and connected that the bottom of affixed the first L shaped support arm 9 and L shaped the second support arm 11, the first ropes 2 is connected with the end of the first support arm 9 respectively, the bottom of the second ropes 4 is connected with the end of the second support arm 11 in pivot arm 18 parts of rotating shaft 17 with two pivot arms 18.Rotating shaft 17 is hollow-core construction, tension rope 16 by passing in its center pit, end is connected to the first support arm 9 and the second support arm 11 on.For lift structure intensity, between two pivot arms 18, be also provided with connecting link 10.
Operating process: first adopt above-mentioned initial reset attended operation that sampling thief is resetted, now hoisting mechanism 1 is connected with releasing mechanism 6, and pivot arm 18 is positioned at horizontal level, and the bottom port of sampling box 23 is apart from landing support 25 certain altitudes.Adopt hull that sampling thief is lifted to dive to sampling waters, in the time that sampling thief touches the end, its reaction force makes hoisting mechanism 1 separate with releasing mechanism 6.Column 8, connection housing 21 and sampling box 23 decline, and insert in bed mud the bottom of sampling box 23, the stable rear hoisting mechanism 1 that promotes, and now ropes pulls support arm driven rotary arm 18 to vert, and dredges and shovels 24 rotations until seal the bottom port of sampling box 23.Now, pivot arm 18 is in vertical state, and case lid press seal is at the top of sampling box 23.
For the stability, increase sampling box 23 bottom ports that promote sampling thief insert the degree of depth in bed muds, in the present embodiment, on connection housing 21, by set bolt 15, multiple Weight plates 14 are installed.
Produce misoperation and accidental injury when the manual reset when deck operation for fear of sampling thief, in the present embodiment, on column 8, be provided with horizontal pin-and-hole, in pin-and-hole, be provided with safety plug 13, on the sidewall of sleeve pipe 12, weld safety plug stationary pipes, after safety plug 13 is pulled up, be inserted in this stationary pipes.Damage the loss of parts of bringing for fear of sampler structure, also comprise a safety rope in the present embodiment, the top of this safety rope is connected to hanging axis 1-2, bottom is connected to connecting link 10.
Complete after sampling, whole sampling thief rises and is recycled to deck, can take bed mud and overlying water sample, for the ease of taking of overlying water, on the sidewall of sampling box 23, Draw off valve is set, and bed mud sample is taken by opening the shovel 24 of dredging.For the ease of the movement of sampling box 23, handle 19 is set at the top of its sidewall.
Claims (10)
1. a sediment oil spilling in situ sampling device, comprise landing support (25), be provided with vertical sleeve pipe (12) at the top of landing support (25), in sleeve pipe (12), be inserted with vertical column (8), be provided with the connection housing (21) that sampling box (23) is installed in the bottom of column (8), the bottom of sampling box (23) is provided with the port that edge contour is arc, top is provided with case lid, also comprise and be articulated with the pivot arm (18) that connects housing (21) both sides, the shovel (24) of dredging of the arc consistent with the bottom port profile of sampling box (23) is installed in the bottom of pivot arm (18), be provided with releasing mechanism (6) at the top of column (8), also comprise with releasing mechanism (6) and being connected separatably, after disengaging, pivot arm (18) is verted and seal the hoisting mechanism (1) of sampling box (23) bottom port for the vertical state shovel (24) that makes to dredge, it is characterized in that: described releasing mechanism (6) comprises the fixed cover (7) and the horizontal crossbeam (3) that is fixed in fixed cover (7) top that are fixed in column (8) top, on the sidewall of fixed cover (7), be provided with one group of bar hole, on fixed cover (7), be also arranged with sliding sleeve (6-3), on crossbeam (3), be hingedly connected with one group of spacing pintle hook lock (6-1), also comprise one group of push rod (6-2), the two ends of push rod (6-2) are articulated and connected with spacing pintle hook lock (6-1) and sliding sleeve (6-3) respectively, sliding sleeve (6-3) spacing pintle hook lock (6-1) in the time that fixed cover (7) is above mobile enters or shifts out described bar hole, described hoisting mechanism (1) comprises that two ends are equipped with the hanging axis of rope connection end (1-4) (1-2), center bottom at hanging axis (1-2) is provided with vertical intubate, on the sidewall of intubate, be provided with and inserting fixed cover (7) the one group lockhole corresponding with bar hole position afterwards, two rope connection ends (1-4) are connected with the end of two pivot arms (18) with the second ropes (4) by the first ropes (2) respectively.
2. sediment oil spilling in situ sampling device as claimed in claim 1, it is characterized in that: described rope connection end (1-4) comprises and be set in the axle sleeve of hanging axis (1-2) end and the tapered end affixed with axle sleeve, described axle sleeve adopts lock screw (1-3) locking anticreep.
3. sediment oil spilling in situ sampling device as claimed in claim 2, is characterized in that: be equipped with guide wheel (5) at the two ends of described crossbeam (3), described the first ropes (2) and the second ropes (4) are all passed through guide wheel (5).
4. sediment oil spilling in situ sampling device as claimed in claim 1, it is characterized in that: separative case lid is established at the top of described sampling box (23), be also included in the hold-down mechanism (20) that described case lid is pressed on after sampling action to sampling box (23) upper port.
5. sediment oil spilling in situ sampling device as claimed in claim 4, it is characterized in that: described hold-down mechanism (20) comprises two fixed pedestals in left and right (20-1) that are fixed in connection housing (21) roof and the mobile foundation (20-3) that is fixed in case lid upper surface, on mobile foundation (20-3), be provided with the bar hole of level, also comprise top two connecting rods (20-2) hinged with two fixed pedestals (20-1) respectively, bottom at described connecting rod (20-2) is provided with slide-bar, and described slide-bar is positioned at the bar hole of mobile foundation (20-3); Also comprise that two the inners are connected to respectively the tension rope (16) at two connecting rods (20-2) middle parts, the outer end of described tension rope (16) is stretched out and is connected to pivot arm (18) by being opened in the hole connecting on housing (21) sidewall.
6. sediment oil spilling in situ sampling device as claimed in claim 5, is characterized in that: on the roof of described connection housing (21), be also provided with the jump ring of establishing fixing mobile foundation (20-3) for card.
7. the sediment oil spilling in situ sampling device as described in claim 1 to 6 any one, is characterized in that: on described column (8), be provided with horizontal pin-and-hole, be provided with safety plug (13) in described pin-and-hole.
8. the sediment oil spilling in situ sampling device as described in claim 1 to 6 any one, is characterized in that: above by set bolt (15), multiple Weight plates (14) are installed at described connection housing (21).
9. the sediment oil spilling in situ sampling device as described in claim 1 to 6 any one, is characterized in that: the middle and upper part at described sampling box (23) sidewall is provided with Draw off valve (22).
10. the sediment oil spilling in situ sampling device as described in claim 1 to 6 any one, is characterized in that: described sampling box (23) adopts to be bolted to and connects housing (21) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832684.2U CN203732312U (en) | 2013-12-17 | 2013-12-17 | In-situ sampler for spilling oil in sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832684.2U CN203732312U (en) | 2013-12-17 | 2013-12-17 | In-situ sampler for spilling oil in sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732312U true CN203732312U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832684.2U Expired - Fee Related CN203732312U (en) | 2013-12-17 | 2013-12-17 | In-situ sampler for spilling oil in sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732312U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
| CN107219089A (en) * | 2017-08-09 | 2017-09-29 | 湖南科技大学 | A kind of pivot angle split box corer and its sampling method |
| CN110095314A (en) * | 2019-05-22 | 2019-08-06 | 国家深海基地管理中心 | A kind of visualization hardground box corer |
| CN117268847A (en) * | 2023-09-26 | 2023-12-22 | 国家海洋局北海海洋工程勘察研究院 | Anti-pollution marine geological prospecting appearance case |
-
2013
- 2013-12-17 CN CN201320832684.2U patent/CN203732312U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
| CN105909251B (en) * | 2016-04-29 | 2018-08-24 | 长沙绿矿环保科技有限公司 | A kind of deep-sea mineral products cutting arrangement and its system of attack |
| CN105863643B (en) * | 2016-04-29 | 2018-10-02 | 合肥龙图腾信息技术有限公司 | A kind of efficient scooping device of oceanic mineral resources and its take method |
| CN107219089A (en) * | 2017-08-09 | 2017-09-29 | 湖南科技大学 | A kind of pivot angle split box corer and its sampling method |
| CN107219089B (en) * | 2017-08-09 | 2023-04-21 | 湖南科技大学 | Swing angle split box type sampler and sampling method thereof |
| CN110095314A (en) * | 2019-05-22 | 2019-08-06 | 国家深海基地管理中心 | A kind of visualization hardground box corer |
| CN110095314B (en) * | 2019-05-22 | 2021-08-03 | 国家深海基地管理中心 | Visual box sampler of hard substrate |
| CN117268847A (en) * | 2023-09-26 | 2023-12-22 | 国家海洋局北海海洋工程勘察研究院 | Anti-pollution marine geological prospecting appearance case |
| CN117268847B (en) * | 2023-09-26 | 2024-02-27 | 国家海洋局北海海洋工程勘察研究院 | Anti-pollution marine geological prospecting appearance case |
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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: 20140723 Termination date: 20151217 |
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| EXPY | Termination of patent right or utility model |