CN108168948A - A kind of novel deposit sampler - Google Patents
A kind of novel deposit sampler Download PDFInfo
- Publication number
- CN108168948A CN108168948A CN201810046746.4A CN201810046746A CN108168948A CN 108168948 A CN108168948 A CN 108168948A CN 201810046746 A CN201810046746 A CN 201810046746A CN 108168948 A CN108168948 A CN 108168948A
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- Prior art keywords
- axis
- groove
- sampler barrel
- inner cylinder
- sampling end
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- 238000005070 sampling Methods 0.000 claims abstract description 102
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims description 49
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of sampler, especially a kind of novel deposit sampler.Including pressing plate, sample storage section, sampling end, back cover module, support portion, sample storage section includes upper sampler barrel, lower sampler barrel etc., sampling end includes sampling end housing, sampling end inner cylinder etc., back cover module includes steel wire rope, driving gear, driven gear overturning plectane etc., support portion includes first support, second support, the lower end of pressing plate is sleeved on sampler barrel, the lower end of upper sampler barrel is connect with the threaded upper ends of lower sampler barrel, the lower end of lower sampler barrel is threadedly coupled with sampling end inner cylinder, sampling end inner cylinder is connect with sampling end outer casing screw, the overturning plectane coordinates with plectane hole, the driving gear is engaged with driven gear.Advantageous effect：Horizontality is turned to by the way that plectane will be overturn to close the sediment sample obtained, the sediment sample obtained is avoided to be lost in, can completely keep very much the original appearance of sample.
Description
Technical field
The present invention relates to a kind of sampler, especially a kind of novel deposit sampler.
Background technology
Lake core deposit, bottom sediment etc. have important meaning for disclosing environmental change, deposition process, contaminant transportation etc.
Justice, sampling generally require to keep the original traits such as original sequence of deposit and deposition thickness as well as possible.Deposition at present
Object sampler is broadly divided into two class of grab type and column formula, and Grapple type sampling device is simple in structure, but it is big to sample disturbance, adopt
Sample depth is restricted, and has the problem of sample loss due to seal is relatively low, is generally used for the surface layer sample of acquisition deposit；Column
Shape sampler then obtains sediment sample by being inserted perpendicularly into deposit.General column sampler structure is complex,
Generally use vacuum pump and compression pump cooperation carry out sample collection, and sampler is adopted when extracting using compression pump expanded rubber
Sample pipe bottom end closure, therefore the original traits of sample can be preferably kept, but such bulking block is more, volume is larger, it needs outer
Connect power supply and price costly；It is effective heavy that the simple column sampler of part-structure usually lacks in sampling bottom of the tube
Product object locking device so that unconsolidated sediment has more apparent sample losing issue, therefore I when sampler is extracted
Need it is a kind of it is simple in structure, easy to operate, effectively deposit can be closed, can completely keep very much the novel of sample original appearance
Deposit sampler.
Invention content
Present invention seek to address that the above problem, provides a kind of novel deposit sampler, it will be by that will overturn plectane
It is turned to horizontality to close the sediment sample obtained, the sediment sample obtained is avoided to be lost in, it can be very complete
The original appearance of whole holding sample, the technical solution used are as follows：
A kind of novel deposit sampler, it is described including pressing plate, sample storage section, sampling end, back cover module, support portion
Sample storage section includes upper sampler barrel, upper sampler barrel partition board, lower sampler barrel, lower sampler barrel partition board, and the sampling end is included outside sampling end
Shell, sampling end inner cylinder, sampling end inner cylinder partition board, the second axis hole, the first axis hole, plectane hole, the back cover module include steel wire rope,
Driving gear, driven gear, first axle, the second axis, third axis, overturning plectane, the support portion include first support, second
Frame, the lower end of the pressing plate are sleeved on sampler barrel, and the lower end of the upper sampler barrel is connect with the threaded upper ends of lower sampler barrel,
Upper sampler barrel partition board is equipped in the upper sampler barrel, the inner cavity of upper sampler barrel is averagely divided into two by the upper sampler barrel partition board
Point, lower sampler barrel partition board is equipped in the lower sampler barrel, the inner cavity of lower sampler barrel is averagely divided into two by the lower sampler barrel partition board
Part, the upper end of the upper sampler barrel are provided with internal thread, and lower end is provided with external screw thread, the lower sampler barrel and upper sampling barrel structure phase
Same, equal sized, the lower end of the lower sampler barrel is threadedly coupled with sampling end inner cylinder, the sampling end inner cylinder and sampling end housing
It is threadedly coupled, it is the driving gear, driven there are gap between the inner wall of the sampling end housing and the outer wall of sampling end inner cylinder
Gear, third axle position are in the gap between the inner wall of sampling end housing and the outer wall of sampling end inner cylinder, the sampling end housing
Lower end and sampling end inner cylinder lower end between very close to each other, the thickness of the thickness of the sampling end inner cylinder partition board and overturning plectane
It is equal, sampling end inner cylinder partition board is equipped in the sampling end inner cylinder, plectane hole, the circle are provided on the sampling end inner cylinder partition board
The diameter of plate hole is equal with the internal diameter of sampling end inner cylinder, and the overturning plectane coordinates with plectane hole, the diameter of the overturning plectane
It is equal with the internal diameter of sampling end inner cylinder, be provided with circular through hole on the overturning plectane, the lower face of the upper sampler barrel partition board with
The upper surface fitting of lower sampler barrel partition board, the lower face of the lower sampler barrel partition board and the upper end face paste of sampling end inner cylinder partition board
It closes, on the outer wall of lower sampler barrel, the upper end of the sampling end inner cylinder is provided with for the first support and second support cooperation rear enclosure
Internal thread and external screw thread are provided with symmetrically arranged two the second axis holes and symmetrically arranged two on the outer wall of the sampling end inner cylinder
A first axis hole, the driving gear and third axis are by key connection, second axis and the second axis hole interference fit, and described the
Two axis are inserted into third axis, and with first axle by key connection, the first axle coordinates the driven gear with first axle interporal lacuna,
It is interference fitted with the circular through hole on overturning plectane, the driving gear is engaged with driven gear, and the lower end of the steel wire rope is consolidated
Determine and be wrapped on third axis, upper end is tied up in pressing plate.
Preferably, the pressing plate is recessed including the first in command, the second in command, compass, pressing disc main body, block, block
Slot, annular groove, L-type hook, be connected on the pressing disc main body two first in command being oppositely arranged and two are oppositely arranged
The second in command, in 90 ° between the first in command and the second in command, the upper end of the pressing disc main body is equipped with compass, under
End is equipped with annular groove, and the upper end of the block is connected on pressing disc main body, and the centre of the block is provided with block groove, institute
It states there are two L-type hook sets, is symmetrically fixed on the lower face of pressing disc main body, the slot bottom of the block groove and annular groove
Slot bottom is concordant, and the upper end of the upper sampler barrel is inserted into annular groove, and block groove is inserted into the upper end of the upper sampler barrel partition board
It is interior.
Preferably, it is recessed to include third arc groove, the 4th arc groove, the first groove, the second groove, third for the second support
Slot, the 4th groove, the second supporting leg, the third arc groove and the 4th arc groove are equal in magnitude, and the steel wire rope is in vertical
State and positioned at third arc groove, in the 4th arc groove, first groove, the second groove, third groove, the 4th groove are all provided with
There are two, first groove, the second groove are located at same level height, and the third groove, the 4th groove are located at same water
Flat height, there are two second supporting leg is set.
Preferably, it is convex to include the first arc groove, the second arc groove, the first protrusion, the second protrusion, third for the first support
It rises, the 4th protrusion, the first supporting leg, first arc groove and the second arc groove are equal in magnitude, and the steel wire rope is located at first
In arc groove and the second arc groove, there are two first protrusion, the second protrusion, third protrusion, the 4th protrusion are all provided with, described
One protrusion, the second protrusion are located at same level height, and the third protrusion, the 4th protrusion are located at same level height, and described the
One protrusion is inserted into the first groove, and second protrusion is inserted into the second groove, and the third protrusion is inserted into third groove, institute
It states the 4th protrusion to be inserted into the 4th groove, there are two first supporting leg is set.
Preferably, the sampling end housing includes cone section, cylindrical section, linkage section, screw thread, cord hole, under the cylindrical section
End with cone section be connected, upper end is connected with linkage section, opened on the linkage section there are two symmetrically arranged cord hole, the steel wire rope from
Cord hole passes through, and the diameter of the cord hole is slightly larger than the diameter of steel wire rope, and the inner wall of the linkage section is provided with screw thread.
Preferably, the third axis includes third shaft body, third axis snap ring, third axle bumper ring, third axis circular hole, described
The periphery of third shaft body is equipped with third axle bumper ring, and third axis circular hole, the third axis are provided in the third shaft body
The hole wall of circular hole is equipped with third axis snap ring, and the section of the third axis snap ring is right angled triangle.
Preferably, second axis includes the second shaft body, the second axis snap ring, is set on the periphery of second shaft body
There is the second axis snap ring, the section of the second axis snap ring is right angled triangle, one end of second shaft body and the second axis card
Ring is inserted into third axis circular hole, and the vertical side of the second axis snap ring is bonded with the vertical side of third axis snap ring, prevents the
Two axis are deviate from out of third axis.
The invention has the advantages that：
(1) pressing plate is equipped with compass, eliminates the trouble for individually carrying compass, and when taking sediment sample
It can take one's bearings at any time；
(2) steel wire rope is pulled driving gear to be driven to rotate by third axis, and then drives driven gear rotation, driven gear
Rotation by first axle drive overturning plectane overturn, it is easy to operate, it is easy to implement；
(3) it is turned to horizontality by the way that plectane will be overturn completely to block the inner cavity of sampling end inner cylinder so that obtained
Sediment sample be closed, the sediment sample obtained is avoided to be lost in, can completely keep very much the original appearance of sample；
(4) one end of first axle is interference fitted with the circular through hole on overturning plectane, and the other end passes through key with driven gear
Connection is engaged along with driving gear and driven gear so that the overturning plectane in vertical state is not easy in sampling process
It shakes；
(5) sampler barrel and upper sampling barrel structure are identical, equal sized under, therefore can increase or reduce according to actual conditions
The hop count of sampler barrel meets the needs of different.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1：A kind of overall structure diagram of novel deposit sampler of the present invention；
Fig. 2：A kind of dimensional structure diagram of novel deposit sampler of the present invention；
Fig. 3：Structure diagram at a kind of sampling end housing of novel deposit sampler of the present invention；
Fig. 4：A kind of first internal structure schematic diagram of novel deposit sampler of the present invention；
Fig. 5：A kind of first sampling end internal structure schematic diagram of novel deposit sampler of the present invention；
Fig. 6：A kind of second internal structure schematic diagram of novel deposit sampler of the present invention；
Fig. 7：A kind of second sampling end internal structure schematic diagram of novel deposit sampler of the present invention；
Fig. 8：Structure diagram at a kind of second axis of novel deposit sampler of the present invention and third axis；
Fig. 9：Sectional view at a kind of second axis of novel deposit sampler of the present invention and third axis；
Figure 10：Structure diagram at a kind of driving gear of novel deposit sampler of the present invention；
Figure 11：Structure diagram at a kind of sampling end inner cylinder of novel deposit sampler of the present invention；
Figure 12：A kind of sampling end cut-away view of outer cover of novel deposit sampler of the present invention；
Figure 13：A kind of second support structure diagram of novel deposit sampler of the present invention；
Figure 14：A kind of first support structure diagram of novel deposit sampler of the present invention；
Figure 15：A kind of pressing plate first structure schematic diagram of novel deposit sampler of the present invention；
Figure 16：A kind of the second structure diagram of pressing plate of novel deposit sampler of the present invention；
Figure 17：A kind of third axis sectional view of novel deposit sampler of the present invention；
Figure 18：A kind of second axis sectional view of novel deposit sampler of the present invention；
Figure 19：A kind of overturning plectane overturning schematic diagram of novel deposit sampler of the present invention.
Symbol description：
1st, pressing plate, 2, upper sampler barrel, 3, lower sampler barrel, 4, first support, 5, second support, 6, steel wire rope, 7, sampling
End housing, 8, upper sampler barrel partition board, 9, lower sampler barrel partition board, 10, sampling end inner cylinder partition board, 11, overturning plectane, 12, sampling end
Inner cylinder, 13, driving gear, 14, driven gear, 15, first axle, the 16, second axis, 17, third axis, the 18, second axis hole, 19,
One axis hole, 20, plectane hole, 101, the first in command, 102, the second in command, 103, compass, 104, pressing disc main body, 105, gear
Block, 106, block groove, 107, annular groove, 108, L-type hook, the 401, first arc groove, the 402, second arc groove, 403, the
One protrusion, the 404, second protrusion, the 405, third protrusion, the 406, the 4th protrusion, the 407, first supporting leg, 501, third arc groove,
502nd, the 4th arc groove, the 503, first groove, the 504, second groove, 505, third groove, the 506, the 4th groove, 507, second
Support leg, 701, cone section, 702, cylindrical section, 703, linkage section, 704, screw thread, 705, cord hole, the 161, second shaft body, 162, second
Axis snap ring, 171, third shaft body, 172, third axis snap ring, 173, third axle bumper ring, 174, third axis circular hole.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Term " first ", " second " in description and claims of this specification and above-mentioned attached drawing, etc. be for area
Not similar object describes specific sequence or precedence without being used for.It should be appreciated that the data used in this way are appropriate
In the case of can be interchanged, so that the embodiment of the present invention described herein for example can be with that in addition to illustrating or describing herein
Sequence other than a little is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, be not necessarily limited to clearly arrange for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit gone out, but may include not listing clearly or these processes, method, product or equipment are consolidated
The other steps or unit having.
The invention will be further described with example below in conjunction with the accompanying drawings：
As shown in Fig. 1~11, a kind of novel deposit sampler of the present invention, including pressing plate 1, sample storage section, sampling end,
Back cover module, support portion, the sample storage section include upper sampler barrel 2, upper sampler barrel partition board 8, lower sampler barrel 3, lower sampler barrel partition board
9, the sampling end includes sampling end housing 7, sampling end inner cylinder 12, sampling end inner cylinder partition board 10, the second axis hole 18, the first axis hole
19th, plectane hole 20, the back cover module include steel wire rope 6, driving gear 13, driven gear 14, first axle 15, the second axis 16,
Third axis 17, overturning plectane 11, the support portion include first support 4, second support 5, and the lower end of the pressing plate 1 is sleeved on
On sampler barrel 2, the lower end of the upper sampler barrel 2 is connect with the threaded upper ends of lower sampler barrel 3, is equipped in the upper sampler barrel 2 upper
The inner cavity of upper sampler barrel 2 is averagely divided into two parts by sampler barrel partition board 8, the upper sampler barrel partition board 8, in the lower sampler barrel 3
Equipped with lower sampler barrel partition board 9, the inner cavity of lower sampler barrel 3 is averagely divided into two parts, the upper sampling by the lower sampler barrel partition board 9
The upper end of cylinder 2 is provided with internal thread, and lower end is provided with external screw thread, and the lower sampler barrel 3 and upper 2 structure of sampler barrel are identical, equal sized,
The lower end of the lower sampler barrel 3 is threadedly coupled with sampling end inner cylinder 12, and the sampling end inner cylinder 12 connects with 7 screw thread of sampling end housing
It connects, it is the driving gear 13, driven there are gap between the inner wall of the sampling end housing 7 and the outer wall of sampling end inner cylinder 12
Gear 14, third axis 17 are located in the gap between the inner wall of sampling end housing 7 and the outer wall of sampling end inner cylinder 12, the sampling
Very close to each other between the lower end of end housing 7 and the lower end of sampling end inner cylinder 12, the thickness of the sampling end inner cylinder partition board 10 is with turning over
The thickness for turning plectane 11 is equal, and sampling end inner cylinder partition board 10, the sampling end inner cylinder partition board are equipped in the sampling end inner cylinder 12
Plectane hole 20 is provided on 10, the diameter in the plectane hole 20 is equal with the internal diameter of sampling end inner cylinder 12, it is described overturning plectane 11 with
Plectane hole 20 coordinates, and the diameter of the overturning plectane 11 is equal with the internal diameter of sampling end inner cylinder 12, ensures to turn over when overturning plectane 11
The inner cavity of sampling end inner cylinder 12 can be blocked completely when going to horizontal position, circular through hole is provided on the overturning plectane 11,
The lower face of the upper sampler barrel partition board 8 is bonded with the upper surface of lower sampler barrel partition board 9, the lower end of the lower sampler barrel partition board 9
Face is bonded with the upper surface of sampling end inner cylinder partition board 10, and the first support 4 and second support 5 coordinate rear enclosure in lower sampler barrel 3
Outer wall on, the upper end of the sampling end inner cylinder 12 is provided with internal thread and external screw thread, is opened on the outer wall of the sampling end inner cylinder 12
There are symmetrically arranged two the second axis holes 18 and symmetrically arranged two the first axis holes 19, the driving gear 13 and third axis 17
By key connection, second axis 16 is interference fitted with the second axis hole 18, in the insertion third of the second axis 16 axis 17, it is described from
Moving gear 14 passes through key connection, 15 and first axis hole of first axle, 19 clearance fit, with overturning on plectane 11 with first axle 15
Circular through hole interference fit, the driving gear 13 engages with driven gear 14, and the lower end of the steel wire rope 6 is fixed and wound
On third axis 17, upper end is tied up in pressing plate 1.
As shown in Figure 15~16, the pressing plate 1 includes the first in command 101, the second in command 102, compass 103, pressing
Disc main body 104, block 105, block groove 106, annular groove 107, L-type hook 108, described press are connected on disc main body 104
Two first in command 101 being oppositely arranged and two second in command 102 being oppositely arranged, the first in command 101 with it is second
In 90 ° between hand 102, the upper end of the pressing disc main body 104 is equipped with compass 103, and lower end is equipped with annular groove 107, described
The upper end of block 105 is connected on pressing disc main body 104, and the centre of the block 105 is provided with block groove 106, and the L-type is hung
There are two hook 108 is set, it is symmetrically fixed on the lower face of pressing disc main body 104, the slot bottom and annular groove of the block groove 106
107 slot bottom is concordant, and the upper end of the upper sampler barrel 2 is inserted into annular groove 107, and the upper end of the upper sampler barrel partition board 8 is inserted
Enter in block groove 106.
As shown in figure 13, the second support 5 include third arc groove 501, the 4th arc groove 502, the first groove 503,
Second groove 504, third groove 505, the 4th groove 506, the second supporting leg 507,501 and the 4th circular arc of third arc groove
Slot 502 is equal in magnitude, and the steel wire rope 6 is in vertical state and in third arc groove 501, the 4th arc groove 502, described
There are two first groove 503, the second groove 504, third groove 505, the 4th groove 506 are all provided with, first groove 503,
Two grooves 504 are located at same level height, and the third groove 505, the 4th groove 506 are located at same level height, and described
There are two two supporting legs 507 are set.
As shown in figure 14, the first support 4 include the first arc groove 401, the second arc groove 402, the first protrusion 403,
Second protrusion 404, third protrusion 405, the 4th protrusion 406, the first supporting leg 407,401 and second circular arc of the first arc groove
Slot 402 is equal in magnitude, and the steel wire rope 6 is located in the first arc groove 401 and the second arc groove 402, first protrusion 403,
There are two second protrusion 404, third protrusion 405, the 4th protrusion 406 are all provided with, first protrusion 403, the second protrusion 404 are located at
Same level height, the 405, the 4th protrusion 406 of third protrusion are located at same level height, and first protrusion 403 is inserted into
In first groove 503, second protrusion 404 is inserted into the second groove 504, and the third protrusion 405 is inserted into third groove 505
Interior, the 4th protrusion 406 is inserted into the 4th groove 506, there are two first supporting leg 407 is set.
As shown in figure 12, the sampling end housing includes cone section 701, cylindrical section 702, linkage section 703, screw thread 704, cord hole
705, lower end and the cone section 701 of the cylindrical section 702 are connected, and upper end is connected with linkage section 703, is provided on the linkage section 703
Two symmetrically arranged cord hole 705, the steel wire rope 6 are passed through from cord hole 705, and the diameter of the cord hole 705 is slightly larger than steel wire rope 6
Diameter, not only slided in the cord hole 705 convenient for steel wire rope 6, but can prevent external deposit enter the inner wall of sampling end housing 7 with
In gap between the outer wall of sampling end inner cylinder 12, the inner wall of the linkage section 703 is provided with screw thread.
As shown in figure 17, the third axis 17 include third shaft body 171, third axis snap ring 172, third axle bumper ring 173,
Third axis circular hole 174, the periphery of the third shaft body 171 are equipped with third axle bumper ring 173, the third shaft body 171
On be provided with third axis circular hole 174, the hole wall of the third axis circular hole 174 is equipped with third axis snap ring 172, the third axis snap ring
172 section is right angled triangle.
As shown in Figure 10, Figure 18, second axis 16 include the second shaft body 161, the second axis snap ring 162, described second
The periphery of shaft body 161 is equipped with the second axis snap ring 162, and the section of the second axis snap ring 162 is right angled triangle, described
One end of second shaft body 161 and the second axis snap ring 162 are inserted into third axis circular hole 174, the second axis snap ring 162 it is vertical
Side is bonded with the vertical side of third axis snap ring 172, prevents the second axis 16 from deviating from out of third axis 17.
As shown in Fig. 1~18, the present invention is in use, should first make overturning plectane 11 be located at vertical state, i.e. overturning plectane 11
Coordinate completely with the plectane hole 20 on sampling end inner cylinder partition board 10, first support 4 and second support 5 coordinate rear enclosure in lower sampler barrel
On 3 outer wall, the lower end of steel wire rope 6 is wrapped on third axis 17, upper end ties up to L-type extension after being pierced by by the upper end of cord hole 705
On hook 108, the first arc groove 401, the second arc groove 402, third arc groove 501, the 4th arc groove 502 can guarantee steel wire rope 6
In vertical state after being pierced by by the upper end of cord hole 705, convenient for pulling steel wire rope 6,407 He of the first supporting leg of first support 4
Second supporting leg 507 of second support 5 is inserted into deposit surface layer, holds the first in command 101 or the second in command of pressing plate 1
102 press straight down, and first support 4 and second support 5 can ensure that upper sampler barrel 2, lower sampler barrel 3 move down vertically, to be taken
Sediment sample initially enters the inner cavity of sampling end inner cylinder 12, continues to push with holding pressing plate 1, into sampling end inner cylinder
12 sediment sample can sequentially enter lower sampler barrel 3 and upper sampler barrel 2, when sediment sample fills up upper sampler barrel 2, upwards
Steel wire rope 6 is pulled, steel wire rope 6 drives driving gear 13 to rotate by third axis 17, and then driven gear 14 is driven to rotate, and such as schemes
Shown in 19, the rotation of driven gear 14 is overturn by the drive overturning plectane 11 of first axle 15 until overturning plectane 11 is positioned at horizontal
State completely blocks the inner cavity of sampling end inner cylinder 12, then proposes whole device from deposit.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of novel deposit sampler, it is characterised in that：Including pressing plate, sample storage section, sampling end, back cover module, branch
Support part, the sample storage section include upper sampler barrel, upper sampler barrel partition board, lower sampler barrel, lower sampler barrel partition board, and the sampling end includes
Sample end housing, sampling end inner cylinder, sampling end inner cylinder partition board, the second axis hole, the first axis hole, plectane hole, the back cover module packet
Enclosing wire rope, driving gear, driven gear, first axle, the second axis, third axis, overturning plectane, the support portion include first
Frame, second support, the lower end of the pressing plate are sleeved on sampler barrel, the lower end of the upper sampler barrel and the upper end of lower sampler barrel
It is threadedly coupled, upper sampler barrel partition board is equipped in the upper sampler barrel, the inner cavity of upper sampler barrel is averaged by the upper sampler barrel partition board
Two parts are divided into, are equipped with lower sampler barrel partition board in the lower sampler barrel, the lower sampler barrel partition board puts down the inner cavity of lower sampler barrel
Two parts are divided into, the upper end of the upper sampler barrel is provided with internal thread, and lower end is provided with external screw thread, the lower sampler barrel and upper sampling
Barrel structure is identical, equal sized, and the lower end of the lower sampler barrel is threadedly coupled with sampling end inner cylinder, and the sampling end inner cylinder is with taking
Sample end housing is threadedly coupled, and there are gap, the actives between the inner wall of the sampling end housing and the outer wall of sampling end inner cylinder
Gear, driven gear, third axle position are described to take in the gap between the inner wall of sampling end housing and the outer wall of sampling end inner cylinder
Very close to each other between the lower end of sample end housing and the lower end of sampling end inner cylinder, thickness and the overturning of the sampling end inner cylinder partition board are justified
The thickness of plate is equal, and sampling end inner cylinder partition board is equipped in the sampling end inner cylinder, plectane is provided on the sampling end inner cylinder partition board
Hole, the diameter in the plectane hole is equal with the internal diameter of sampling end inner cylinder, and the overturning plectane coordinates with plectane hole, the overturning circle
The diameter of plate is equal with the internal diameter of sampling end inner cylinder, and circular through hole is provided on the overturning plectane, the upper sampler barrel partition board
Lower face is bonded with the upper surface of lower sampler barrel partition board, and the lower face of the lower sampler barrel partition board is upper with sampling end inner cylinder partition board
End face is bonded, and the first support and second support coordinate rear enclosure on the outer wall of lower sampler barrel, the sampling end inner cylinder it is upper
End is provided with internal thread and external screw thread, and symmetrically arranged two the second axis holes are provided on the outer wall of the sampling end inner cylinder and are symmetrically set
Two the first axis holes put, the driving gear are interference fitted with third axis by key connection, second axis and the second axis hole,
Second axis is inserted into third axis, and the driven gear and first axle are by being keyed, between the first axle and the first axis hole
Gap coordinates, and is interference fitted with the circular through hole on overturning plectane, the driving gear is engaged with driven gear, the steel wire rope
Lower end is fixed and is wrapped on third axis, and upper end is tied up in pressing plate.
2. a kind of novel deposit sampler according to claim 1, it is characterised in that：The pressing plate includes first
Handle, the second in command, compass, pressing disc main body, block, block groove, annular groove, L-type hook, the pressing disc main body
Upper be connected two first in command being oppositely arranged and two second in command being oppositely arranged, the first in command and the second in command it
Between in 90 °, the upper end of the pressing disc main body is equipped with compass, and lower end is equipped with annular groove, and the upper end of the block is connected in
It presses on disc main body, the centre of the block is provided with block groove, and the L-type hook is symmetrically fixed on pressing plate there are two setting
The lower face of main body, the slot bottom of the block groove is concordant with the slot bottom of annular groove, the upper end insertion ring of the upper sampler barrel
In connected in star, the upper end of the upper sampler barrel partition board is inserted into block groove.
3. a kind of novel deposit sampler according to claim 1, it is characterised in that：The second support includes the
Three-arc slot, the 4th arc groove, the first groove, the second groove, third groove, the 4th groove, the second supporting leg, described second
There are two support leg is set, the third arc groove and the 4th arc groove are equal in magnitude, and the steel wire rope is in vertical state and is located at
In third arc groove, the 4th arc groove, there are two first groove, the second groove, third groove, the 4th groove are all provided with, institute
State the first groove, the second groove is located at same level height, the third groove, the 4th groove are located at same level height.
4. a kind of novel deposit sampler according to claim 1, it is characterised in that：The first support includes the
One arc groove, the second arc groove, the first protrusion, the second protrusion, third protrusion, the 4th protrusion, the first supporting leg, first circle
Arc slot and the second arc groove are equal in magnitude, and the steel wire rope is located in the first arc groove and the second arc groove, first protrusion,
There are two second protrusion, third protrusion, the 4th protrusion are all provided with, first protrusion, the second protrusion are located at same level height, institute
Third protrusion, the 4th protrusion are stated positioned at same level height, first protrusion is inserted into the first groove, and second protrusion is inserted
Enter in the second groove, the third protrusion is inserted into third groove, and the 4th protrusion is inserted into groove, first support
There are two column is set.
5. a kind of novel deposit sampler according to claim 1, it is characterised in that：The sampling end housing includes
Section, cylindrical section, linkage section, screw thread, cord hole are bored, lower end and the cone section of the cylindrical section are connected, and upper end is connected with linkage section, described
It is opened on linkage section there are two symmetrically arranged cord hole, the steel wire rope is passed through from cord hole, and the diameter of the cord hole is slightly larger than steel wire
The diameter of rope, the inner wall of the linkage section are provided with screw thread.
6. a kind of novel deposit sampling mechanism according to claim 1, it is characterised in that：The third axis includes third
Shaft body, third axis snap ring, third axle bumper ring, third axis circular hole, the periphery of the third shaft body are equipped with third axle bumper
Ring, is provided with third axis circular hole in the third shaft body, and the hole wall of the third axis circular hole is equipped with third axis snap ring, and described the
The section of three axis snap rings is right angled triangle.
7. a kind of novel deposit sampling mechanism according to claim 1, it is characterised in that：Second axis includes second
Shaft body, the second axis snap ring, the periphery of second shaft body are equipped with the second axis snap ring, the section of the second axis snap ring
For right angled triangle, one end of second shaft body and the second axis snap ring are inserted into third axis circular hole, the second axis snap ring
Vertical side be bonded with the vertical side of third axis snap ring, prevent the second axis from deviating from out of third axis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046746.4A CN108168948B (en) | 2018-01-18 | 2018-01-18 | Novel sediment sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046746.4A CN108168948B (en) | 2018-01-18 | 2018-01-18 | Novel sediment sampling device |
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| CN108168948B CN108168948B (en) | 2024-04-05 |
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| CN201810046746.4A Active CN108168948B (en) | 2018-01-18 | 2018-01-18 | Novel sediment sampling device |
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| CN112945625A (en) * | 2021-04-26 | 2021-06-11 | 中国石油大学(华东) | Fixed point in-situ coring device capable of being sealed and based on modern sedimentation shoal sampling |
| CN113495014A (en) * | 2021-06-15 | 2021-10-12 | 中国海洋大学 | A vibrating gravity sampler for geotechnical parameter normal position test |
| CN115876525A (en) * | 2023-02-27 | 2023-03-31 | 寿光市鑫弘规划技术服务有限公司 | Sampling equipment for engineering investigation |
| CN116296543A (en) * | 2023-03-09 | 2023-06-23 | 无锡元一建设工程有限公司 | Foundation quality detection device for greening construction |
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| CN116296543B (en) * | 2023-03-09 | 2023-11-21 | 山西宝泰基础工程有限公司 | Foundation quality detection device for greening construction |
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