CN205941034U - Vertical surface sediment collection system - Google Patents
Vertical surface sediment collection system Download PDFInfo
- Publication number
- CN205941034U CN205941034U CN201620690440.9U CN201620690440U CN205941034U CN 205941034 U CN205941034 U CN 205941034U CN 201620690440 U CN201620690440 U CN 201620690440U CN 205941034 U CN205941034 U CN 205941034U
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- China
- Prior art keywords
- plate
- vertical surface
- fixed
- collection device
- top board
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- Expired - Fee Related
Links
- 239000013049 sediment Substances 0.000 title claims abstract description 30
- 239000012634 fragment Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000005484 gravity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a vertical surface sediment collection system, include: collector (1), mount (2), inserted bar (3), collector (1) is including roof (11), backplate (12), left side board (13), right side board (14), at least one locating plate (15), the left side board (13) and the inner wall of right side board (14) symmetry be provided with the distance the same a plurality of fixed slots of roof (11) distance, the one side of locating plate (15) is fixed in in the fixed slot of left side board (13), the opposite side is fixed in in the fixed slot of right side board (14), the mount includes bracing piece (21) and inserting groove (22), the one end of bracing piece (21) is fixed in on the roof, the other end with the bottom or the outside fixed connection of inserting groove (22), the one end of inserted bar (3) is fixed in in inserting groove (22). This collection system sampling thickness is adjustable, and convenient operation, can dismantle convenient to carry at light in weight.
Description
Technical field
This utility model is related to a kind of sample collecting apparatus, more particularly, to surface sediment collection device.
Background technology
Deposit is the important component part in the waters such as river, lake, reservoir and ocean, and it can pass through number of ways
Carry out mass exchange and overlying water between, the Transport And Transformation of the pollutant such as Heavy Metal In Sediments, organochlorine is to aquatile
Play material impact effect with the living environment of zoobenthos, " health status " of deposit are undoubtedly related to aquatic ecosystem
Health, and then mankind itself is had influence on by food chain, therefore sediment sample is acquired and monitoring have very heavy
The meaning wanted.
The sediment collecting device species developed both at home and abroad at present is various, main inclusion gravity sampler, piston type
Sampler, link-type sampler, freezing type sampler and drilling type sampler etc., wherein portable gravity sampler is in water body
In deposit research, application is universal, has the characteristics that to be easy to carry, simple to operate.Gravity sampler is divided into grab type and column formula
Two classes, grab type sampler structure is simple and convenient to operate, but be suitable only for gathering top layer 20cm about sample, and thickness of sampling
Degree is uncontrollable, and, sealing big to sediment sample disturbance is poor, easily causes sample and runs off and the low problem of collecting efficiency, generally only
Collection for top layer mixed state sediment sample.
Column formula sampler is to obtain undisturbed column shaped deposit sample in deposit by being inserted perpendicularly into, acquired
Sample there is good representativeness, the many complex structures of column formula sampler using at present, volume large and bulky, need specially
The lifting appliance of door, expensive, inconvenient operation, and much detect that regional landform is rugged, not readily portable jumbo.
Deposit sampler complex structure, high cost at present, the uncontrollable technical problem of sampling thickness is this area skill
Art personnel technical problem urgently to be resolved hurrily.
Utility model content
In order to solve current deposit sampler complex structure, high cost, the uncontrollable technical problem of sampling thickness, basis
Utility model provides a kind of vertical surface sediment collection device.
The vertical surface sediment collection device that this utility model provides, including：Harvester, fixed mount, inserted link；
Described harvester includes top board, backboard, left plate, right plate, at least one location-plate；Described top board and the described back of the body
Plate constitutes curved analysis structure, and the side of described left plate is fixedly connected with the left side of described top board, a left side for opposite side and described backboard
Side is fixedly connected；The side of described right plate is fixedly connected with the right side of described top board, and opposite side is solid with the right side of described backboard
Fixed connection；The inwall of described left plate and described right plate is symmetrically arranged with away from described top board apart from the multiple fixation of identical
Groove, the side of described location-plate is fixed in the fixing groove of described left plate, and opposite side is fixed on the fixing groove of described right plate
Interior；
Described fixed mount includes support bar and inserting groove, and one end of described support bar is fixed on described top board, the other end
It is fixedly connected with the bottom of described inserting groove or outside, one end of described inserted link is fixed in described inserting groove.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
In described top board, described left plate, described right plate, at least one has leaking hole.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
Described inserted link is expansion link.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
It is provided with the positioning butterfly pressure for compressing described location-plate in the fixing groove of described left plate and described right plate
Tight shell fragment.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
The number of described support bar is 3 or 4, and the angle of adjacent supports bar is identical.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
Described left plate and described right plate are triangular structure of right angle.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
The angle of the bottom corner of described left plate and described right plate is 30～70 degree.
Above-mentioned vertical surface sediment collection device also has the characteristics that：
The angle of the bottom corner of described left plate and described right plate is 60 degree.
On left plate and right plate, there is difference in the vertical surface deposit layering harvester that this utility model provides
The fixing groove of position, the fixing groove that location-plate is arranged at diverse location makes harvester have different collection thickness, thus
Make this harvester be capable of the sediment sampling of different-thickness, meet the requirement of different sampling thicknesses.This harvester is fitted
For staff, push rod is stretched into, with the angle vertical with the water surface, the scene that the bottom is acquired.This harvester sampling thickness
Adjustable, easy to operate, lightweight, detachable, easy to carry.
Brief description
Fig. 1 is the structural representation of vertical surface sediment collection device in embodiment.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.It should be noted that in the case of not conflicting, in embodiment in the application and embodiment
Feature can mutual combination in any.
Fig. 1 is the structural representation of vertical surface sediment collection device in embodiment.Vertical surface deposit collection dress
Put including：Harvester 1, fixed mount 2, inserted link 3.
Harvester 1 includes top board 11, backboard 12, left plate 13, right plate 14, at least one location-plate 15；Top board 11 He
Backboard 12 constitutes curved analysis structure, and the side of left plate 13 is fixedly connected with the left side of top board 11, the left side of opposite side and backboard 12
It is fixedly connected；The side of right plate 14 is fixedly connected with the right side of top board 11, and opposite side is fixedly connected with the right side of backboard 12；Fixed
Position plate 15 be fixed between left plate 13 and right plate 14 and parallel with top board 11, or, the inwall of left plate 13 and right plate 14
It is symmetrically arranged with away from top board 11 apart from identical fixing groove, the side of location-plate 15 is fixed in the fixing groove of left plate 13,
Opposite side is fixed in the fixing groove of right plate 14.
Fixed mount 2 includes support bar 21 and inserting groove 22, and one end of support bar 21 is fixed on top board 11, the other end with insert
The bottom of access slot 22 or outside are fixedly connected, and one end of inserted link 3 is fixed in inserting groove 22.
In order that this harvester surface deposit in sampling can be trapped in this harvester, and here collection
The stage that device carries out into water body inside and also do not reach deposit reduces water body resistance, in top board 11, left plate 13, right plate
14th, in backboard 12, at least one, leaking hole is set, typical mode is in top board 11, left plate 13, right plate 14, backboard 12
On be respectively provided with leaking hole.
For making this harvester be convenient for carrying and staff is according to the needs of the collection convenience of different operating scene,
Inserted link 3 is expansion link.When carrying, inserted link 3 is condensed to the shortest, staff adjusts expansion link as needed in real work
Length is optimal use length.
It is provided with the fixing groove of left plate 13 and right plate 14 and compress shell fragment for the positioning butterfly compressing location-plate 15,
To improve the stability in installment state for the location-plate 15.
Left plate 13 and right plate 14 are triangular structure, typically triangular structure of right angle.Left plate 13 and the right side
The angle of the bottom corner of side plate 14 is 30～70 degree.Through many experiments, left plate 13 and right plate are known according to experimental data
When the angle of 14 bottom corner is 60 degree, collection effect is preferable.
In this harvester, the number of support bar 21 is 3 or 4, and the angle of adjacent supports bar 21 is identical, makes support bar
The structure symmetrically structure constituting.
During using harvester in this utility model, the thickness setting location-plate according to deposit to be gathered is on a left side
Side plate and the position of right plate, the length that staff adjusts expansion link is optimal use length, and hand-held inserted link is with perpendicular to water
Harvester is inserted in water by the angle in face, after staff feels that harvester reaches deposit inside, moves horizontally inserted link,
Harvester is made to collect the deposit of the preset thickness of horizontal direction, lifting inserted link makes harvester leave the water surface, and collection completes.
On left plate and right plate, there is difference in the vertical surface deposit layering harvester that this utility model provides
The fixing groove of position, the fixing groove that location-plate is arranged at diverse location makes harvester have different collection thickness, thus
Make this harvester be capable of the sediment sampling of different-thickness, meet the requirement of different sampling thicknesses.This harvester is fitted
For staff, push rod is stretched into, with the angle vertical with the water surface, the scene that the bottom is acquired.This harvester sampling thickness
Adjustable, easy to operate, lightweight, detachable, easy to carry.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, the shape of its parts, it is named
Title etc. can be different, and the above content described in this specification is only to this utility model structure example explanation.
Descriptions above can combine individually or in every way enforcement, and these variant all exist
Within protection domain of the present utility model.
Herein, term " inclusion ", "comprising" or its any other variant are intended to comprising of nonexcludability, from
And make to include a series of article of key elements or equipment not only includes those key elements, but also inclusion be not expressly set out its
His key element, or also include for this article or the intrinsic key element of equipment.In the absence of more restrictions, by language
It is not excluded that also there is other phase in the article including described key element or equipment in the key element that sentence " including ... " limits
Same key element.
Above example only in order to the technical solution of the utility model to be described and unrestricted, reference only to preferred embodiment pair
This utility model has been described in detail.It will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model, all should cover at this
In the middle of the right of utility model.
Claims (8)
1. a kind of vertical surface sediment collection device is it is characterised in that include：Harvester (1), fixed mount (2), inserted link (3)；
Described harvester (1) includes top board (11), backboard (12), left plate (13), right plate (14), at least one location-plate
(15)；Described top board (11) and described backboard (12) constitute curved analysis structure, the side of described left plate (13) and described top board
(11) left side is fixedly connected, and opposite side is fixedly connected with the left side of described backboard (12)；The side of described right plate (14) with
The right side of described top board (11) is fixedly connected, and opposite side is fixedly connected with the right side of described backboard (12)；Described left plate (13)
It is symmetrically arranged with away from described top board (11) apart from the multiple fixing groove of identical, described positioning with the inwall of described right plate (14)
The side of plate (15) is fixed in the fixing groove of described left plate (13), and opposite side is fixed on the fixing groove of described right plate (14)
Interior；
Described fixed mount includes support bar (21) and inserting groove (22), and described top board is fixed in one end of described support bar (21)
On, the other end is fixedly connected with the bottom of described inserting groove (22) or outside, and described grafting is fixed in one end of described inserted link (3)
In groove (22).
2. as claimed in claim 1 vertical surface sediment collection device it is characterised in that
Described top board (11), described left plate (13), at least one has leaking hole in described right plate (14).
3. as claimed in claim 1 vertical surface sediment collection device it is characterised in that
Described inserted link (3) is expansion link.
4. as claimed in claim 1 vertical surface sediment collection device it is characterised in that
It is provided with for compressing determining of described location-plate (15) in the fixing groove of described left plate (13) and described right plate (14)
Position butterfly compression shell fragment.
5. as claimed in claim 1 vertical surface sediment collection device it is characterised in that
The number of described support bar (21) is 3 or 4, and the angle of adjacent supports bar (21) is identical.
6. as claimed in claim 1 vertical surface sediment collection device it is characterised in that
Described left plate (13) and described right plate (14) are triangular structure of right angle.
7. as claimed in claim 6 vertical surface sediment collection device it is characterised in that
The angle of the bottom corner of described left plate (13) and described right plate (14) is 30～70 degree.
8. as claimed in claim 7 vertical surface sediment collection device it is characterised in that
The angle of the bottom corner of described left plate (13) and described right plate (14) is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690440.9U CN205941034U (en) | 2016-07-01 | 2016-07-01 | Vertical surface sediment collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690440.9U CN205941034U (en) | 2016-07-01 | 2016-07-01 | Vertical surface sediment collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941034U true CN205941034U (en) | 2017-02-08 |
Family
ID=57931302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690440.9U Expired - Fee Related CN205941034U (en) | 2016-07-01 | 2016-07-01 | Vertical surface sediment collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910852A (en) * | 2016-07-01 | 2016-08-31 | 中国环境科学研究院 | Vertical overlying deposit layered collection device and method |
-
2016
- 2016-07-01 CN CN201620690440.9U patent/CN205941034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910852A (en) * | 2016-07-01 | 2016-08-31 | 中国环境科学研究院 | Vertical overlying deposit layered collection device and method |
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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: 20170208 |