CN206862695U - A kind of portable hand push sampler suitable for shallow water area - Google Patents
A kind of portable hand push sampler suitable for shallow water area Download PDFInfo
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- CN206862695U CN206862695U CN201720673497.2U CN201720673497U CN206862695U CN 206862695 U CN206862695 U CN 206862695U CN 201720673497 U CN201720673497 U CN 201720673497U CN 206862695 U CN206862695 U CN 206862695U
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- shoe
- semicircle
- water area
- shallow water
- hand push
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of portable hand push sampler suitable for shallow water area, including handle, handspike, sampling mechanism and top cover, sampling mechanism includes shoe, outer tube, internal lining pipe and the check valve sheet component in internal lining pipe, shoe inner chamber formation ledge structure wide at the top and narrow at the bottom, check valve sheet component is made up of bearing pin placed in the middle and the two pieces of semicircle limbs that can be rotated around bearing pin, the radius of semicircle limb is more than the radius of narrow section of tube chamber of shoe, semicircle limb around bearing pin be rotated up when, leave shoe ledge surface in semicircle limb edge, liquid sample enters liner tube cavity via shoe bottom opening, when semicircle limb is swung down to fitting shoe ledge surface, shoe bottom opening is closed.This practicality can carry out superficial layer sampling in land-based area and shallow water area simultaneously, easy to operate, small to samples taken perturbation, can intuitively distinguish distributed intelligence of the samples taken on vertical depth.
Description
Technical field
A kind of sampling apparatus is the utility model is related to, specifically a kind of portable hand push suitable for shallow water area samples
Device.
Background technology
Mainly excavated at present for the sampling of the water resource on land or shallow water area top layer by spade, grab type, piston
The sampling mode such as formula or gravity type, and traditional grab bucket or gravity type sampler are often not light enough, be not suitable in shallow water or
Person overflows aqua region operation.And the spade of land-based area can not adapted for shallow-water area domain sampling simultaneously.Due to the land-based area shape in dredging work
During, for hydraulic reclamation unqualified material monitoring and its important, especially need the unrestrained water sector region that is formed in front of line up and
Shallow water area sand material is sampled monitoring analysis.
And existing most of sampler can not meet in land-based area and the sampling of unrestrained water or shallow water area simultaneously, and exist to institute
Take sample perturbation excessive, the shortcomings of cannot be distinguished by being distributed in samples vertical depth.Therefore the nothing during land-based area hydraulic reclamation is caused
Method chooses suitable sampler and is sampled monitoring to hydraulic reclamation layer of sand.
Utility model content
The purpose of this utility model is to provide a kind of portable hand push sampler suitable for shallow water area, made up at present
Sampler can not be adapted to carry out superficial layer sampling in land-based area and shallow water area simultaneously, and exist it is inconvenient for operation, to samples taken
Perturbation is excessive, cannot be distinguished by samples taken the distributed intelligence on vertical depth the shortcomings of, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of portable hand push sampler suitable for shallow water area, it is characterised in that fix company including handle, with handle
Handspike, sampling mechanism and the top cover connect, handspike are directly or indirectly fixedly connected between handle and top cover, and top cover is removable
It is connected to the top of sampling mechanism with unloading, sampling mechanism includes shoe, outer tube, the liner of socket and up/down perforation from outside to inside
Pipe and the check valve sheet component in internal lining pipe, shoe inner chamber formation ledge structure wide at the top and narrow at the bottom, outer tube removably connect
Shoe wide path is connected to, internal lining pipe is removably socketed in outer tube, and check valve sheet component is by bearing pin placed in the middle and can be around pin
Two pieces of semicircle limbs that axle rotates are formed, and the radius of semicircle limb is more than the radius of narrow section of tube chamber of shoe, semicircle limb
When being rotated up around bearing pin, semicircle limb edge leaves shoe ledge surface, and liquid sample enters via shoe bottom opening
Liner tube cavity, when semicircle limb is swung down to fitting shoe ledge surface, shoe bottom opening is closed.
As further program of the utility model：The described portable hand push sampler suitable for shallow water area also wraps
A branch sleeve is included, a connecting shaft is welded with the top of top cover, connecting shaft connects the lower end of handspike by branch sleeve.
As further program of the utility model：Handle is attached by the upper end of threeway sleeve and handspike.
As further program of the utility model：Top cover is threadedly connected to the upper end of outer tube, is opened up at the top of top cover
There is the through hole of multiple up/down perforations.
As further program of the utility model：The lower end of outer tube is provided with external screw thread, and shoe wide path inwall is provided with
The lower end external thread bolt connection of internal thread and outer tube is fixed.
As further program of the utility model：Outer tube is removably spliced to form circumferential closure by two semi-circular tubes
Cylinder.
As further program of the utility model：The outward flange of the one end of shoe away from handspike, which is provided with, to be easy to from upper
Cutting edge to lower insertion sand.
As further program of the utility model：The surface bonding of semicircle limb has one layer of rubber blanket.
Compared with prior art, the beneficial effects of the utility model are：
This practicality can carry out superficial layer sampling in land-based area and shallow water area simultaneously, easy to operate, and samples taken is disturbed
Property is small, can intuitively distinguish distributed intelligence of the samples taken on vertical depth.
Brief description of the drawings
Fig. 1 is the structural representation suitable for the portable hand push sampler of shallow water area.
Fig. 2 is the cut-away view of sampling mechanism.
Fig. 3 is the structural representation of check valve sheet component.
Fig. 4 is Fig. 3 upward view.
Fig. 5 is the cross-sectional structure schematic diagram of outer tube.
Wherein, handle 1, handspike 2, branch sleeve 3, sampling mechanism 4, internal lining pipe 41, outer tube 42, check valve sheet component
43, rubber blanket 431, limb 432, bearing pin 433, axle sleeve 434, shoe 44, internal thread 441, cutting edge 442, shoe 44, top cover 5, lead to
Hole 51, latch 6, connecting shaft 7
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~5, in the utility model embodiment, a kind of portable hand push sampler suitable for shallow water area,
Including handle 1, handspike 2, branch sleeve 3, sampling mechanism 4, top cover 5 and latch 6.The top of top cover 5 is welded with a connecting shaft
7, connecting shaft 7 connects the lower end of handspike 2 by branch sleeve 3, the upper end of handspike 2 by threeway sleeve connection in handle 1,
When being sampled, it is possible to provide handle facilitates hand push to operate.Handspike 2 is steel pipe, length 2m, can pass through connection according to the depth of water
Sleeve 3 carries out spreading, most long reachable 4m.
Sampling mechanism 4 includes socket from outside to inside and the shoe 44 of up/down perforation, outer tube 42, internal lining pipe 41 and positioned at interior
Check valve sheet component 43 in bushing pipe 41, the inner chamber of shoe 44 is wide at the top and narrow at the bottom, and ledge structure, the work of ledge structure are formed at reducing
Be limit valve module rotation direction, so as to control the unlatching of sampling mechanism bottom feed mouth and closure.Under outer tube 42
End is provided with external screw thread, and the lower end external thread bolt connection that shoe wide path inwall is provided with internal thread 441 and outer tube is fixed.Outer tube 42
Removably it is spliced cylinder by two semi-circular tubes, the internal lining pipe 41 of inside is taken out after the completion of convenient sampling.Internal lining pipe 41
Material is transparent material, and internal lining pipe 41 is placed in outer tube 42, is defined between the step surface of top cover 5 and shoe 44.Check valve
Board component 43 is made up of bearing pin 433 placed in the middle and the two pieces of semicircle limbs 432 that can be rotated around bearing pin 433, the both ends of bearing pin 433
It is fixed on by way of welding on the inwall of shoe 44, limb 432 is articulated with bearing pin 433, semicircle valve by its axle sleeve 434
The radius of piece is more than the radius of 44 narrow sections of tube chambers of shoe, and limb edge rides over step top surface, and the surface bonding of limb 432 has one layer of rubber
Rubber cushion 431.Limb around bearing pin be rotated up when, semicircle limb edge leaves shoe ledge surface, and liquid sample is via shoe
Bottom opening enters liner tube cavity, when semicircle limb rotates down, is limited by ledge surface, limb contact step table
Face, shoe bottom opening are closed.Latch 6 can be set in the top of limb 432, and latch 6 is connected on the inwall of shoe 44, can limited
The upward inordinate rotation of limb.
An end margin of the shoe 44 away from outer tube 42 is provided with cutting edge 442, convenient in order to cut Muddy Bottoms sandy soils
Feeding.
Top cover 5 is threadedly connected to the upper end of outer tube, and the through hole 51 of multiple up/down perforations is offered at the top of top cover, ensures
When shallow water area is sampled, internal water and air is discharged from through hole.
Sampler is deep into water by the utility model in actual use, using manpower, then with hand pressure handle
1, realize sampling.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (8)
1. a kind of portable hand push sampler suitable for shallow water area, it is characterised in that be fixedly connected including handle, with handle
Handspike, sampling mechanism and top cover, handspike is directly or indirectly fixedly connected between handle and top cover, and top cover is detachable
Ground is connected to the top of sampling mechanism, and sampling mechanism includes shoe, outer tube, the internal lining pipe of socket and up/down perforation from outside to inside
It is detachably connected with the check valve sheet component in internal lining pipe, shoe inner chamber formation ledge structure wide at the top and narrow at the bottom, outer tube
In shoe wide path, internal lining pipe is removably socketed in outer tube, and check valve sheet component is by bearing pin placed in the middle and can be around bearing pin
The two pieces of semicircle limbs rotated are formed, and the radius of semicircle limb is more than the radius of narrow section of tube chamber of shoe, semicircle limb around
When bearing pin is rotated up, semicircle limb edge leaves shoe ledge surface, and liquid sample is via in the entrance of shoe bottom opening
Bushing pipe inner chamber, when semicircle limb is swung down to fitting shoe ledge surface, shoe bottom opening is closed.
2. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that described is suitable
Portable hand push sampler for shallow water area also includes a branch sleeve, and a connecting shaft is welded with the top of top cover, connection
Axle connects the lower end of handspike by branch sleeve.
3. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that handle passes through
The upper end of threeway sleeve and handspike is attached.
4. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that top cover screw thread
The upper end of outer tube is connected to, the through hole of multiple up/down perforations is offered at the top of top cover.
5. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that outer tube
Lower end is provided with external screw thread, and shoe wide path inwall is provided with internal thread and the lower end external thread bolt connection of outer tube is fixed.
6. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that outer tube by
Two semi-circular tubes are removably spliced to form the cylinder of circumferential closure.
7. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that shoe is remote
The outward flange of one end of handspike is provided with the cutting edge for being easy to insert from top to bottom inside sand.
8. the portable hand push sampler according to claim 1 suitable for shallow water area, it is characterised in that semicircle valve
The surface bonding of piece has one layer of rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673497.2U CN206862695U (en) | 2017-06-09 | 2017-06-09 | A kind of portable hand push sampler suitable for shallow water area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673497.2U CN206862695U (en) | 2017-06-09 | 2017-06-09 | A kind of portable hand push sampler suitable for shallow water area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862695U true CN206862695U (en) | 2018-01-09 |
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ID=60831100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673497.2U Active CN206862695U (en) | 2017-06-09 | 2017-06-09 | A kind of portable hand push sampler suitable for shallow water area |
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|---|---|
| CN (1) | CN206862695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088453A (en) * | 2021-11-19 | 2022-02-25 | 十九冶成都建设有限公司 | Sand and stone sample collecting cylinder |
-
2017
- 2017-06-09 CN CN201720673497.2U patent/CN206862695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088453A (en) * | 2021-11-19 | 2022-02-25 | 十九冶成都建设有限公司 | Sand and stone sample collecting cylinder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180716 Address after: No. 157, Guangzhou City, Guangdong, Guangdong Co-patentee after: CCCC Fourth Harbor Engineering Co., Ltd. Patentee after: Zhongjiao Sihang Engineering Inst. Co., Ltd. Co-patentee after: Guangzhou Harbor Engineering Quality Examination Co., Ltd. Address before: No. 157, Guangzhou City, Guangdong, Guangdong Co-patentee before: Guangzhou Harbor Engineering Quality Examination Co., Ltd. Patentee before: Zhongjiao Sihang Engineering Inst. Co., Ltd. |