CN207300642U - Drilling on waterways sampler - Google Patents
Drilling on waterways sampler Download PDFInfo
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- CN207300642U CN207300642U CN201721399810.4U CN201721399810U CN207300642U CN 207300642 U CN207300642 U CN 207300642U CN 201721399810 U CN201721399810 U CN 201721399810U CN 207300642 U CN207300642 U CN 207300642U
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Abstract
The utility model discloses a kind of drilling on waterways sampler, including：Floating on water surface platform, it is provided centrally with pass through aperture；Sampler, it enters in water through the through hole, the sampler includes the first drilling rod, the sampler being arranged on below first drilling rod, wherein, first drilling rod is set in telescopic manner, for will be extracted in the water-bed bed mud of sampler push-in or by the sampler from water-bed bed mud, the cross section of the sampler is in semi-circular, a fan-shaped gate is both provided with the both ends of the sampler, and the fan-shaped gate is made of the same arc shaped blade of multiple radians, and foldably set；Hoisting device, it is arranged on the side of the through hole, for slinging the sampler or the sampler being hung out the water surface.The apparatus structure is simple, easily operated, and being capable of quick obtaining bottom bed mud.
Description
Technical field
The utility model belongs to drill sampling field, more particularly to a kind of drilling on waterways sampler.
Background technology
At present, carry out usually requiring to carry out on special geologic prospect ship during drill sampling on the water, geologic prospect ship
Generally transformed by ordinary ships or drilling machine is directly installed on pier.It is huge that these reconnoitre device by ship, drills through water
Bottom stratum is also deep, can drill through water-bed various rock stratum.But these reconnoitre ship to shallow waters such as rivers and lakes or reservoirs
The sampling of layer bed mud then seems uneconomical practicality, and jumbo drills through water-bed sediments and easily causes disturbance.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of drilling on waterways sampler, the device knot
Structure is simple, easily operated, and being capable of quick obtaining bottom bed mud.
Technical solution provided by the utility model is：
A kind of drilling on waterways sampler, including：
Floating on water surface platform, it is provided centrally with pass through aperture；
Sampler, it enters in water through the through hole, and the sampler includes the first drilling rod, is arranged on described
Sampler below first drilling rod, wherein, first drilling rod is set in telescopic manner, for the sampler to be pushed into
Extracted in water-bed bed mud or by the sampler from water-bed bed mud, the cross section of the sampler is in semi-circular, described
The both ends of sampler are both provided with a fan-shaped gate, and the fan-shaped gate is made of the same arc shaped blade of multiple radians, and with
Folding mode is set；
Hoisting device, it is arranged on the side of the through hole, for slinging the sampler or filling the sampling
Put and hang out the water surface.
Preferably, the drilling on waterways sampler, first drilling rod set, specifically set in telescopic manner
The mode of putting is：First drilling rod includes first segment and the second segment being connected with the first segment, and the first segment is a cylinder,
The piston rod of the cylinder is connected with the second segment.
Preferably, the drilling on waterways sampler, two adjacent arcs in the multiple arcs blade of the fan-shaped gate
Seal is both provided between shape blade.
Preferably, the drilling on waterways sampler, the fan-shaped gate are foldably set, it specifically sets
The mode of putting is：A driving device is provided with the axle center of the fan-shaped gate, the driving device drives the fan-shaped gate to open
Or closure.
Preferably, the drilling on waterways sampler, the sidewall thickness of the sampler lower end are gradually reduced, are easy to
In the water-bed bed mud of sampler insertion.
Preferably, the drilling on waterways sampler, a fan-shaped gate is both provided with the both ends of the sampler,
Its specific set-up mode is：The vertical axis length of the sampler is more than the distance between described two fan doors, and the sampler
The distance of the position of the fan-shaped gate of upper end and the upper end of the sampler is the 1/3 of the vertical axis length of the sampler.
Preferably, the drilling on waterways sampler, is provided with a fixing device in the through hole, described solid
Determine device the first segment of first drilling rod is fixed, prevent it from being swung left and right.
The utility model includes at least following beneficial effect：Since sampler includes the first drilling rod, described is arranged on
Sampler below one drilling rod, and first drilling rod is set in telescopic manner, it is water-bed for the sampler to be pushed into
Extracted in bed mud or by the sampler from water-bed bed mud, when needing sampler being inserted into water-bed bed mud, control
The first drilling rod elongation, when needing to extract sampler in bed mud, controls first drilling rod to shrink, then by slinging
The sampler is hung out the water surface by device, and the cross section of the sampler is equal at the both ends of the sampler in semi-circular
A fan-shaped gate is provided with, and the fan-shaped gate is made of the same arc shaped blade of multiple radians, and foldably set；
Before sampler in the sampler touches bed mud, two fan doors are to close, and are not inserted into after contact bed mud to water
When in the bed mud of bottom, two fan doors are opened, after the sampler is inserted into water-bed bed mud, simultaneously close off two fan doors, therefore, should
Apparatus structure is simple, easily operated, and being capable of quick obtaining bottom bed mud.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure diagram of drilling on waterways sampler described in the utility model；
Fig. 2 is the cross-sectional view of the sampler of drilling on waterways sampler described in the utility model；
Fig. 3 is the longitdinal cross-section diagram of the sampler of drilling on waterways sampler described in the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
The advantages of to make technical solutions of the utility model, is clearer, with reference to the accompanying drawings and examples to the utility model
Elaborate.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
As shown in Fig. 1, Fig. 2 and Fig. 3, the drilling on waterways sampler of the utility model embodiment offer, including：Overwater-floating
Floating platform 1, it is provided centrally with pass through aperture 2；Sampler, it enters in water through the through hole, the sampler 3
Including the first drilling rod 31, the sampler 32 being arranged on below first drilling rod, wherein, first drilling rod 31 is with telescopic
Mode is set, for the sampler 32 to be pushed into water-bed bed mud or extract the sampler from water-bed bed mud, institute
It is in semi-circular to state the cross section of sampler 32, and a fan-shaped gate 33, and the sector are both provided with the both ends of the sampler
Door is made of the same arc shaped blade 36 of multiple radians, and is foldably set；Hoisting device 5, it is arranged on described
The side of through hole, for slinging the sampler or the sampler being hung out the water surface.
Since the sampler of setting includes the first drilling rod, and the sampler being arranged on below first drilling rod, and institute
The first drilling rod is stated to set in telescopic manner, the sampler can be pushed into water-bed bed mud or by the sampler from
Extracted in water-bed bed mud, when needing sampler being inserted into water-bed bed mud, control first drilling rod elongation, when need by
When sampler is extracted in bed mud, control first drilling rod to shrink, the sampler is then hung out by water by hoisting device
Face.The cross section of the sampler is in semi-circular, and a fan-shaped gate, and the sector are both provided with the both ends of the sampler
Door is made of the same arc shaped blade of multiple radians, and is foldably set, and the cross section of sampler is arranged to half
It is round, it is to coordinate the disturbance being reduced as far as to bed mud with fan-shaped gate；Sampler in the sampler touches
Before bed mud, two fan doors are to close, and when being not inserted into after contact bed mud into water-bed bed mud, two fan doors are opened, work as handle
After in the water-bed bed mud of sampler insertion, two fan doors are simultaneously closed off, the bed mud between two fan doors is sampled device from water
Taken out in the bed mud of bottom.
In order to easily control the flexible of the first drilling rod, another preferred embodiment of the present embodiment is：It is described
Drilling on waterways sampler, first drilling rod sets in telescopic manner, and specific set-up mode is：First drilling rod
The second segment 35 being connected including first segment 34 and with the first segment, the first segment are a cylinder, the piston rod of the cylinder
It is connected with the second segment.
In order not to flow out the water inside sampler, another preferred embodiment of the present embodiment is：Described is waterborne
Probe boring sampling apparatus, is both provided with seal in the multiple arcs blade of the fan-shaped gate between two adjacent arc shaped blades.It is close
Seal body and select softness as far as possible, there is the material of certain elasticity, and be not easy destroyed material.
Specifically, the drilling on waterways sampler, the fan-shaped gate are foldably set, its specific setting
Mode is：Be provided with a driving device at the axle center of the fan-shaped gate, the driving device drive the fan-shaped gate open or
Person closes.
In order to accelerate sampler into the speed in water-bed bed mud, another preferred embodiment of the present embodiment
For：As shown in figure 3, the drilling on waterways sampler, the sidewall thickness of the sampler lower end is gradually reduced, and makes its edge
Place is very sharp, is inserted into easy to the sampler in water-bed bed mud.
Another embodiment of the present embodiment is the drilling on waterways sampler, at the both ends of the sampler
Portion is both provided with a fan-shaped gate, its specific set-up mode is：The vertical axis length of the sampler is more than between described two fan doors
Distance, and the distance of the upper end of the position of the fan-shaped gate of the sampler upper end and the sampler is the sampler
Vertical axis length 1/3.The benefit being arranged such is that the water segregation on the bed mud top layer that can make to enter in sampler comes out.
It should be noted that in order to easily judge whether sampler touches the bed mud at the bottom, can sample
One device is set by device, which can be a weight, or other equipment.
Further, the drilling on waterways sampler, is provided with a fixing device 4 in the through hole, described
The first segment of first drilling rod is fixed in fixing device, prevents it from being swung left and right.
As described above, the apparatus structure is simple, it is easily operated, and being capable of quick obtaining bottom bed mud.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. drilling on waterways sampler, it is characterised in that including：Floating on water surface platform, it is provided centrally with pass through aperture；Sampler, it enters in water through the through hole, and the sampler includes the first drilling rod, is arranged on described first Sampler below drilling rod, wherein, first drilling rod is set in telescopic manner, water-bed for the sampler to be pushed into Extracted in bed mud or by the sampler from water-bed bed mud, the cross section of the sampler is in semi-circular, in the sampling The both ends of device are both provided with a fan-shaped gate, and the fan-shaped gate is made of the same arc shaped blade of multiple radians, and that can roll over Folded mode is set；Hoisting device, it is arranged on the side of the through hole, for slinging the sampler or hanging the sampler Go out the water surface.
- 2. drilling on waterways sampler as claimed in claim 1, it is characterised in that first drilling rod is in telescopic manner Set, specific set-up mode is：First drilling rod includes first segment and the second segment that is connected with the first segment, and described first Duan Weiyi cylinders, the piston rod of the cylinder are connected with the second segment.
- 3. drilling on waterways sampler as claimed in claim 1, it is characterised in that in the multiple arcs blade of the fan-shaped gate Seal is both provided between two adjacent arc shaped blades.
- 4. drilling on waterways sampler as claimed in claim 1, it is characterised in that the fan-shaped gate is foldably set Put, its specific set-up mode is：A driving device is provided with the axle center of the fan-shaped gate, described in the driving device driving Fan-shaped gate is opened or closure.
- 5. drilling on waterways sampler as claimed in claim 1, it is characterised in that the sidewall thickness of the sampler lower end by It is decrescence small, it is inserted into easy to the sampler in water-bed bed mud.
- 6. drilling on waterways sampler as claimed in claim 1, it is characterised in that be respectively provided with the both ends of the sampler There is a fan-shaped gate, its specific set-up mode is：The vertical axis length of the sampler is more than the distance between described two fan doors, and The distance of the position of the fan-shaped gate of the sampler upper end and the upper end of the sampler is the vertical axis of the sampler The 1/3 of length.
- 7. drilling on waterways sampler as claimed in claim 1 a, it is characterised in that fixation is provided with the through hole The first segment of first drilling rod is fixed in device, the fixing device, prevents it from being swung left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399810.4U CN207300642U (en) | 2017-10-26 | 2017-10-26 | Drilling on waterways sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399810.4U CN207300642U (en) | 2017-10-26 | 2017-10-26 | Drilling on waterways sampler |
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| Publication Number | Publication Date |
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| CN207300642U true CN207300642U (en) | 2018-05-01 |
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ID=62274639
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721399810.4U Active CN207300642U (en) | 2017-10-26 | 2017-10-26 | Drilling on waterways sampler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765074A (en) * | 2018-12-07 | 2019-05-17 | 浙江省海洋水产研究所 | A kind of hydrophore |
| CN110057621A (en) * | 2018-12-25 | 2019-07-26 | 浙江省海洋水产研究所 | The formula anti-interference type of bottoming out adopts wetting system |
| CN110057620A (en) * | 2018-12-25 | 2019-07-26 | 浙江省海洋水产研究所 | A kind of bottom water sample acquisition device |
-
2017
- 2017-10-26 CN CN201721399810.4U patent/CN207300642U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765074A (en) * | 2018-12-07 | 2019-05-17 | 浙江省海洋水产研究所 | A kind of hydrophore |
| CN109765074B (en) * | 2018-12-07 | 2021-02-19 | 浙江省海洋水产研究所 | Water sampler |
| CN110057621A (en) * | 2018-12-25 | 2019-07-26 | 浙江省海洋水产研究所 | The formula anti-interference type of bottoming out adopts wetting system |
| CN110057620A (en) * | 2018-12-25 | 2019-07-26 | 浙江省海洋水产研究所 | A kind of bottom water sample acquisition device |
| CN110057620B (en) * | 2018-12-25 | 2021-04-20 | 浙江省海洋水产研究所 | Bottom water sample collection system |
| CN110057621B (en) * | 2018-12-25 | 2021-05-18 | 浙江省海洋水产研究所 | Bottom-touching anti-interference water-sampling equipment |
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