CN203732304U - Device for automatically closing raft of sediment oil overflow in-situ sampler - Google Patents
Device for automatically closing raft of sediment oil overflow in-situ sampler Download PDFInfo
- Publication number
- CN203732304U CN203732304U CN201320835608.7U CN201320835608U CN203732304U CN 203732304 U CN203732304 U CN 203732304U CN 201320835608 U CN201320835608 U CN 201320835608U CN 203732304 U CN203732304 U CN 203732304U
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- Prior art keywords
- raft
- bar
- connecting rods
- automatically closing
- sediment oil
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- Expired - Fee Related
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Abstract
The utility model relates to a device for automatically closing a raft of a sediment oil overflow in-situ sampler. The device comprises left and right fixed bases (1) fixedly connected with a frame (6), and a mobile base (3) fixedly connected to the upper surface of the raft (10); a horizontal strip-shaped hole is formed in the mobile base (3); the device also comprises two connecting rods (2) of which the tops are respectively hinged with two fixed bases (1); a slide shaft is arranged at the bottom of each connecting rod (2); the slide shafts are arranged inside the strip-shaped hole of the mobile base (3); the device also comprises two tensioning ropes (4) of which the inner ends are respectively connected with the middle parts of the two connecting rods (2); the outer ends of the tensioning ropes (4) extend out of holes formed in the lateral wall of the frame (6).
Description
Technical field
The utility model belongs to adopts wetting system technical field, relates in particular to a kind of raft plate automatic closing device 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, by sample, to submarine surface component kind, thickness and character situation analysis, learn deposit on marine-bottom surface characteristic data.In situ sampling device of the prior art generally comprises landing support, inserts the sampling box of bed mud, can be at level and the pivot arm that vertically change between two states 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 completes to be needed after sampling strictly to isolate to prevent cross pollution with extraneous water body in the process reclaiming that rises, so sampling box top generally disposes raft plate, and seal closure after sampling opened, completes by raft plate in the process of sampling thief dive.In prior art, the raft plate automatic closing device general structure of sampling thief complexity, complex operation, can not guarantee the reliable isolation of sample and extraneous water body in rising removal process.
Utility model content
The utility model provides the raft plate automatic closing device of the sediment oil spilling in situ sampling device of a kind of simple in structure, simple operation, the reliable isolation of assurance sample 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: the raft plate automatic closing device of sediment oil spilling in situ sampling device comprises two of the left and right affixed with framework fixed pedestal and is fixed in the mobile foundation of raft plate 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 rod middle parts, the outer end of described tension rope is stretched out by the hole being opened on frame side wall.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.The outer end of tension rope is connected on the set element of sampling thief, in the operation process of this action element, tension rope is tightened up gradually, it is center of circle rotation that connecting rod be take with the pin joint of fixed pedestal, slide-bar is shifted to the two ends of mobile foundation bar hole, raft plate is pressed on downwards on sampling box, between simple operation, sample and the external world, is reliably isolated.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1, fixed pedestal; 2, connecting rod; 3, mobile foundation; 4, tension rope; 5, rotating shaft; 6, framework; 7, sampling box; 8, handle; 9, Draw off valve; 10, raft plate.
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 two of the left and right affixed with framework 6 fixed pedestal 1 and is fixed in the mobile foundation 3 of raft plate 10 upper surfaces, is provided with the bar hole of level on mobile foundation 3.
Also comprise top respectively with two two connecting rods 2 that fixed pedestal 1 is hinged, in the bottom of connecting rod 2, be provided with slide-bar, slide-bar is positioned at the bar hole of mobile foundation 3.Also comprise that two the inners are connected to respectively the tension rope 4 at two connecting rod 1 middle parts, the outer end of tension rope 4 is by the set element that is opened in hole on framework 6 sidewalls and stretches out and be connected to sampling thief.
The sampling box 7 that sidewall is provided with Draw off valve 9 and handle 8 be positioned at raft plate 10 under.In actual installation, framework 6 can be that action element can be pivot arm for the connection housing of sampling box 7 is installed, and this pivot arm is hingedly mounted on and is connected on housing by rotating shaft 5.Rotating shaft 5 can be hollow-core construction, and tension rope 4 is drawn by the center pit of rotating shaft 5.
Claims (1)
1. the raft plate automatic closing device of a sediment oil spilling in situ sampling device, it is characterized in that: comprise left and right two fixed pedestals (1) affixed with framework (6) and be fixed in the mobile foundation (3) of raft plate (10) upper surface, on mobile foundation (3), be provided with the bar hole of level, also comprise top two connecting rods (2) hinged with two fixed pedestals (1) respectively, bottom at described connecting rod (2) is provided with slide-bar, and described slide-bar is positioned at the bar hole of mobile foundation (3); Also comprise that two the inners are connected to respectively the tension rope (4) at two connecting rods (2) middle part, the outer end of described tension rope (4) is stretched out by the hole being opened on framework (6) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835608.7U CN203732304U (en) | 2013-12-17 | 2013-12-17 | Device for automatically closing raft of sediment oil overflow in-situ sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835608.7U CN203732304U (en) | 2013-12-17 | 2013-12-17 | Device for automatically closing raft of sediment oil overflow in-situ sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732304U true CN203732304U (en) | 2014-07-23 |
Family
ID=51202367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835608.7U Expired - Fee Related CN203732304U (en) | 2013-12-17 | 2013-12-17 | Device for automatically closing raft of sediment oil overflow in-situ sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119925A (en) * | 2018-09-19 | 2019-01-01 | 江苏宝亨新电气有限公司 | A kind of Covered transformer |
-
2013
- 2013-12-17 CN CN201320835608.7U patent/CN203732304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119925A (en) * | 2018-09-19 | 2019-01-01 | 江苏宝亨新电气有限公司 | A kind of Covered transformer |
| CN109119925B (en) * | 2018-09-19 | 2024-05-07 | 江苏宝亨新电气有限公司 | Buried transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| EXPY | Termination of patent right or utility model |