CN208313631U - A kind of portable river and lake surface deposit sampler of big volume - Google Patents
A kind of portable river and lake surface deposit sampler of big volume Download PDFInfo
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- CN208313631U CN208313631U CN201820799306.1U CN201820799306U CN208313631U CN 208313631 U CN208313631 U CN 208313631U CN 201820799306 U CN201820799306 U CN 201820799306U CN 208313631 U CN208313631 U CN 208313631U
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- bucket
- buckets
- traction rope
- surface deposit
- lake surface
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Abstract
The utility model relates to underwater sampling apparatus fields, disclose a kind of portable river and lake surface deposit sampler of big volume, including fixed link, the fixed pulley being arranged in fixed link, traction rope, the sampling peck being connect with traction rope, it is wound on fixed pulley in the middle part of traction rope.The sampling peck includes two buckets made of metal, is hinged at the top of two buckets and forms openable and closable container；The bottom of the bucket is provided with closure door；The traction rope lower end includes two strands of drawing heads, and per share drawing head is connected to different buckets.The utility model structure is simple, realizes and is easy, easy to use, two buckets open and close in the case where self gravity, realize and take deposition sample, and sampling peck is closed after completing sampling, the integrality for maintaining sample avoids the index that sample is destroyed during taking.Therefore, the utility model is suitble to promote the use of.
Description
Technical field
The utility model relates to underwater sampling equipment technical fields, heavy more particularly to a kind of big portable river and lake surface layer of volume
Product object sampler.
Background technique
Generally required in riverbed sludge environment-protective desilting engineering, before and after engineering the pressure filter experiment for doing some bed muds indoors or
Physico-chemical examination obtains a certain amount of bed mud so often may require that below the river and lake water surface.It is larger in the sample size for needing to acquire
When, there is presently no more appropriate sample devices, for the needs of this engineer application, need to design a kind of big volume
Portable silt dredging device takes the underwater surface deposit of river and lake.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of big portable river and lake surface deposits of volume to take
Sampling device, it is intended to taking for deposit is realized by simple structure, using the gravity of device itself, what is placed and lift
Taking and producing for deposit is realized in the process.
In order to reach above-mentioned technical effect, the technical solution adopted in the utility model is:
A kind of portable river and lake surface deposit sampler of big volume including fixed link, is arranged in fixed link and determines
Pulley, traction rope, the sampling peck connecting with traction rope, the other end of traction rope are connected to fixed pulley.Specifically, described takes
Sample bucket includes two buckets made of metal, is hinged at the top of two buckets and forms openable and closable container；It is described
The bottom of bucket is provided with closure door；The traction rope lower end includes two strands of drawing heads, and per share drawing head is connected to different diggings
Bucket.
Further, in order to work normally closure door, the closure door is hinged on bucket bottom, and closure door can be along the bottom of bucket
Rotation of the portion towards 0 ° 90 ° of ~ of progress inside bucket.
The stability of fixed link when further, in order to enhance sampling, the bottom of fixed are equipped with inclined support bar.
Further, the bucket is equipped with the position limiting structure of two bucket opening degrees of limitation.
As a preferred option, the position limiting structure is convex block, and convex block is fixed at the top of bucket, is dug when two
When bucket opens up into set angle, convex block contacts with another bucket and two buckets is prevented to continue to open.
When specifically used, traction rope is pulled up when unloaded, two buckets are separately in the state of opening one's mouth；By the state of opening one's mouth
Sampling peck throwing unclamps traction rope to after touching bed mud under water, and sampling peck is digging the mistake for taking bed mud due to self gravitation effect
It is closed automatically in journey.When pulling traction rope again, since bed mud gravity can close closure door in sampling peck, when rotation is fixed
Sampling peck, can be by bed mud since the state of opening one's mouth of separation will not be presented in the effect of closure door after pulley pulls the sampling peck disengaging water surface
It samples successfully.
Compared with prior art, the utility model has the beneficial effects that:
1. the utility model structure is simple, realizes and be easy, it is easy to use.
2. the utility model is opened and closed in the case where self gravity by two buckets, realizes and deposition sample is taken,
And sampling peck is closed after completing sampling, maintains the integrality of sample, avoids the index that sample is destroyed during taking.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings only shows the section Example of the utility model, therefore does not answer
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of bucket.
In above-mentioned attached drawing, the corresponding title of appended drawing reference are as follows: 1- bucket；2- position limiting structure；3- closure door；4- fixed link；5-
Fixed pulley；6- traction rope.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The embodiments of the present invention includes but is not limited to
The following example.
Embodiment:
As shown in Figure 1 and Figure 2, present embodiment discloses a kind of big portable river and lake surface deposit sampler of volume, packets
Include fixed link 4, the fixed pulley being arranged in fixed link 5, traction rope 6, the sampling peck connecting with traction rope, the other end of traction rope
It is connected to fixed pulley.Specifically, the sampling peck includes two buckets 1 made of metal, the top of two buckets
Portion, which is hinged, forms openable and closable container；The bottom of the bucket is provided with closure door 3；The traction rope lower end includes two strands
Drawing head, per share drawing head are connected to different buckets.
In the present embodiment, two buckets are all made of cast iron materials and are made, and return after casting by quenching and high temperature
Fire processing.
In order to work normally closure door, the closure door is hinged on bucket bottom, and closure door can be along the bottom of bucket towards bucket
Inside carries out 0 ° 90 ° of ~ of rotation.
In the present embodiment, it seals up a door and the surface of bucket is coated with waterproof coating.
The stability of fixed link when in order to enhance sampling, the bottom of fixed are equipped with inclined support bar.Fixed link is circle
Cylindrical metal rod piece, inclined shore bar are connected to the lower end of fixed link by welding.
In the present embodiment, inclined shore bar is made of solid 95 Steel material, and the quantity of inclined shore bar is three, along circle
120 ° of all face intervals arrangements.
The bucket is equipped with the position limiting structure 2 of two bucket opening degrees of limitation.
In the present embodiment, the position limiting structure is convex block, and convex block is fixed at the top of bucket, when two buckets
When opening up into set angle, convex block contacts with another bucket and two buckets is prevented to continue to open.Two buckets in the present embodiment
The set angle of opening is 90 °.
When specifically used, traction rope is pulled up when unloaded, two buckets are separately in the state of opening one's mouth；By the state of opening one's mouth
After sampling peck throwing touches bed mud under water, traction rope is unclamped, sampling peck is digging the process for taking bed mud due to self gravitation effect
In be closed automatically.When pulling traction rope again, since bed mud gravity can close closure door in sampling peck, when rotation is fixed sliding
Sampling peck can take bed mud since the state of opening one's mouth of separation will not be presented in the effect of closure door after wheel pulls the sampling peck disengaging water surface
Sample success.
In the present embodiment, settable swing handle realizes rotation on fixed pulley, can also be by the way that movable pulley is connected to drive
Dynamic motor drives fixed pulley rotation by driving motor.
According to above-described embodiment, the utility model can be realized well.It is worth noting that former based on above-mentioned design
Reason, to solve same technical problem, even if some no substances made in structure basis disclosed in the utility model
Change or polishing, used technical solution essence is still as the utility model, therefore it should also be as in the utility model
In protection scope.
Claims (5)
1. a kind of portable river and lake surface deposit sampler of big volume including fixed link (4), is arranged in fixed link and determines
Pulley (5), sampling peck traction rope (6), connect with traction rope, the other end of traction rope is connected to fixed pulley；It is characterized by:
The sampling peck includes two buckets (1) made of metal, and being hinged at the top of two buckets, it is retractable to form
Container；The bottom of the bucket is provided with closure door (3)；The traction rope lower end includes two strands of drawing heads, per share drawing head
It is connected to different buckets.
2. a kind of big portable river and lake surface deposit sampler of volume according to claim 1, it is characterised in that: institute
The closure door stated is hinged on bucket bottom, and closure door can carry out 0 °~90 ° of rotation along the bottom of bucket towards bucket inside.
3. a kind of big portable river and lake surface deposit sampler of volume according to claim 1, it is characterised in that: institute
The bottom of fixed stated is equipped with inclined support bar.
4. a kind of big portable river and lake surface deposit sampler of volume according to claim 1, it is characterised in that: institute
The bucket stated is equipped with the position limiting structure (2) of two bucket opening degrees of limitation.
5. a kind of big portable river and lake surface deposit sampler of volume according to claim 4, it is characterised in that: institute
The position limiting structure stated be convex block, convex block is fixed at the top of bucket, when two buckets open up into set angle, convex block with
Another bucket contacts and two buckets is prevented to continue to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799306.1U CN208313631U (en) | 2018-05-25 | 2018-05-25 | A kind of portable river and lake surface deposit sampler of big volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799306.1U CN208313631U (en) | 2018-05-25 | 2018-05-25 | A kind of portable river and lake surface deposit sampler of big volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313631U true CN208313631U (en) | 2019-01-01 |
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ID=64715476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799306.1U Active CN208313631U (en) | 2018-05-25 | 2018-05-25 | A kind of portable river and lake surface deposit sampler of big volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823639A (en) * | 2019-12-13 | 2020-02-21 | 深圳市宇驰检测技术股份有限公司 | Automatic sampling device for bottom mud of river and lake |
-
2018
- 2018-05-25 CN CN201820799306.1U patent/CN208313631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823639A (en) * | 2019-12-13 | 2020-02-21 | 深圳市宇驰检测技术股份有限公司 | Automatic sampling device for bottom mud of river and lake |
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