CN208091724U - Hand-held submerged plant quantitative interview sampler - Google Patents
Hand-held submerged plant quantitative interview sampler Download PDFInfo
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- CN208091724U CN208091724U CN201820315512.0U CN201820315512U CN208091724U CN 208091724 U CN208091724 U CN 208091724U CN 201820315512 U CN201820315512 U CN 201820315512U CN 208091724 U CN208091724 U CN 208091724U
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- Prior art keywords
- submerged plant
- hand
- holding rod
- rope
- rod
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Abstract
The utility model provides a kind of hand-held submerged plant quantitative interview sampler, including holding rod, the bottom of holding rod is equipped with the more supporting rods tilted down, and all supporting rods are along the circumferential direction distributed, every supporting rod is equipped with slip ring, and the end of every supporting rod is equipped with Spring Card；The utility model further includes the nylon string bag and the movable rope that pulls out slip ring from Spring Card, holding rod is equipped with the first rope guiding hole that multiple receiving movable ropes pass through, and holding rod is equipped with fixed part, and the top of the string bag is fixed on fixed part, lower part is connect with movable rope, surrounds sampling frame.The utility model is simple in structure, it is easy to operate, and it can be according to investigation quadrat size demand, the species of submerged plant, density, the above and below the ground indexs such as part biological amount in the respective area of accurate sampling survey different water depth region, the investigation precision for ensureing related science research, can be widely applied to the fields such as ecological environment profession research and teaching and water bodies of rivers and lakes submerged plant management service.
Description
Technical field
The utility model is related to water plant Ecological Investigation technical fields, quantitative more particularly to a kind of hand-held submerged plant
Investigation and sampling device.
Background technology
Plant ecological investigation is to be managed based on the subjects such as ecological, botany, including Plant Taxonomy, plant physiology
By guidance, by the careful investigation statistics of science, grasp a certain region implants species, density, more degree, frequency, dominance and
The basic parameters such as biomass further analyze the indexs such as sociales, the constructive species in phytobiocoenose, to disclose the plant in the region
Goods and materials source and community structure characteristics have ecosystem investigation and region plant resources development and conservative management
It is significant, it is the element task of ecosystem research.Submerged plant is the important component part of wetlands ecosystems, as
Primary producer participates in ecosystem species energy circulation, for improving stability and productivity, the performance of wetlands ecosystems
The functions such as wet land water quality purification play an important roll, and submerged plant Ecological Investigation is to obtain the fingers such as floristics, density, biomass
Mark, the basic skills for understanding wetland ecosystem health situation.
Current accurate submerged plant Ecological Investigation technological means is more single, is mainly counted using quadrat method manual research
The indexs such as submerged plant species, strain number, biomass in certain area.Under water because of submerged plant growth, sample prescription sampling survey is given
Counts bring bigger difficulty.Currently, submerged plant sample investigation sampling instrument only has water plant and quantitatively presss from both sides one kind, main profit
With water plant folder frame gravity closing grip submerged plant plant, therefore water plant quantitatively press from both sides dead weight it is larger, and closure dynamics it is inadequate, it is right
In the larger submerged plant sampling of density, there are certain difficulty, while influencing sampling survey precision.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of hand-held submerged plant quantitative interview sampler, with gram
Take the drawbacks described above of the prior art.
To achieve the above object, the utility model provides a kind of hand-held submerged plant quantitative interview sampler, including hand
Bar is held, the bottom of the holding rod is equipped with the more supporting rods tilted down, and all supporting rods are along the circumferential direction distributed, often
Supporting rod described in root is equipped with slip ring, and the end of the every supporting rod is equipped with Spring Card；Hand-held submerged plant quantitative interview
Sampler further includes the nylon string bag and the movable rope that pulls out the slip ring from the Spring Card, on the holding rod
Equipped with the first rope guiding hole that multiple receiving movable ropes pass through, the holding rod is equipped with fixed part, and the top of the string bag is fixed
On the fixed part, lower part is connect with the movable rope, to surround sampling frame.
Preferably, the supporting rod is equipped with four, along the circumferential direction uniformly distributed, and the movable rope is equipped with two.
It is α to be preferably located at the angle that two diagonal supporting rods are formed in vertical plane, and 135 °≤α≤
165°。
It is preferably located at two diagonal supporting rods and is equipped with the second rope guiding hole that receiving movable rope passes through.
Preferably, the end of the movable rope is equipped with draw ring.
Preferably, the top of the holding rod is equipped with extension rod, and the extension rod is threadedly coupled with the holding rod.
Preferably, the upper suspension of the string bag is fixed on the fixed part.
Preferably, the holding rod and the supporting rod are made of stainless steel, and the supporting rod is welded on described
The bottom of holding rod.
Preferably, the movable rope is made of steel wire cable.
As described above, the utility model is related to hand-held submerged plant quantitative interview sampler, have below beneficial to effect
Fruit：The utility model is simple in structure, easy to operate, and movable rope is pulled to tighten the string bag, to take out the submerged plant of the string bag.And
And can according to investigation quadrat size demand, species of submerged plant in the respective area of accurate sampling survey different water depth region,
Density, the above and below the ground indexs such as part biological amount ensure the investigation precision of related science research, can be widely applied to ecological ring
The fields such as border profession research and teaching and water bodies of rivers and lakes submerged plant management service.
Description of the drawings
Fig. 1 is the structure axis side view of the utility model.
Fig. 2 is the structural schematic diagram of extension rod.
Fig. 3 is the partial structural diagram of supporting rod.
Fig. 4 is the partial structural diagram of the utility model.
Fig. 5 is the enlarged drawing at A in Fig. 4.
Fig. 6 is the front view of Fig. 4.
Fig. 7 is the vertical view of Fig. 6.
Component label instructions
1 holding rod
11 first rope guiding holes
12 fixed parts
13 extension rods
2 supporting rods
201 first support bars
202 second support bars
203 third supporting rods
204 the 4th supporting rods
21 slip rings
22 Spring Cards
221 ontologies
222 flanges
23 second rope guiding holes
3 string bags
4 movable ropes
41 draw rings
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only coordinating specification to be taken off
The content shown is not limited to the enforceable restriction item of the utility model so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of appearance can cover.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term,
It is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or tune
It is whole, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
As shown in Figures 1 to 6, the utility model provides a kind of hand-held submerged plant quantitative interview sampler, including hangs down
To the holding rod 1 of setting, the bottom of the holding rod 1 is equipped with the more supporting rods 2 tilted down, and all 2 edges of supporting rod
Circumferencial direction is distributed.As shown in Figures 4 to 7, the every supporting rod 2 is equipped with slip ring 21, the end of the every supporting rod 2
Portion is equipped with Spring Card 22, and the diameter of the slip ring 21 is slightly larger than the diameter of the supporting rod 2, it is ensured that the slip ring 21 can edge
The axially free sliding of the supporting rod 2, and it is fixed on by the Spring Card 22 end of the supporting rod 21.It is described hand-held heavy
Water plant quantitative interview sampler further includes the string bag 3 and pulls out from the Spring Card 22 slip ring 21 and along branch
The movable rope 4 of 21 slid inward of strut, the holding rod 1 are equipped with the first rope guiding hole 11 that multiple receiving movable ropes 4 pass through, institute
It states holding rod 1 and is equipped with fixed part 12, the top of the string bag 3 is fixed on the fixed part 12, lower openings and the work
Running rope 4 connects, to surround sampling frame.In use, the utility model is sleeved on submerged plant, 4 end of movable rope is firmly pulled
End can tighten movable rope 4 along supporting rod 21 and the string bag 3, frame take the whole submerged plant plant that need to be investigated in sample prescription, then will
The utility model is removed from water, unclamps movable rope 4, you can the submerged plant in sampling frame is taken out, after submerged plant is taken out,
Slip ring 21 on the every supporting rod 2 is slided to end to pass through in Spring Card 22, you can carry out taking for submerged plant again
Sample.
As shown in Fig. 1, Fig. 4, Fig. 6 and Fig. 7, it is preferable that the supporting rod 2 is equipped with four, along the circumferential direction uniformly distributed, respectively
For first support bar 201, second support bar 202, third supporting rod 203 and the 4th supporting rod 204, as shown in Figure 4 and Figure 5, institute
It states movable rope 4 and is equipped with two, wherein a movable rope is respectively from first support bar 201, the 4th supporting rod 204 and third supporting rod
It is pierced into 203 slip ring 21, both ends pierce into the slip ring 21 in second support bar 202 and form closure cable loop jointly, and converge
Poly- the second rope guiding hole 23 in second support bar 202, another movable rope are supported from first support bar 201, second respectively
It is pierced into the slip ring 21 of bar 202 and third supporting rod 203,21 shape of slip ring on the 4th supporting rod 204 is pierced at both ends jointly
At closure cable loop, and converge the second rope guiding hole 23 on the 4th supporting rod 204.Across second support bar 202 and the 4th
On supporting rod 204 two movable ropes 4 of the second rope guiding hole 23 corresponding position on holding rod 1 pool one then successively from
It is passed through in each first rope guiding hole 11.As shown in Figure 4 and Figure 6, it is preferable that be equipped with positioned at two diagonal supporting rods 2
The second rope guiding hole 23 that movable rope 4 passes through is accommodated, the second rope guiding hole 23 is equipped with multiple, fixing and leading convenient for the movable rope 4
To, the first rope guiding hole 11 in the plane with 23 perpendicular points of the second rope guiding hole in second support bar 202 and the 4th supporting rod 204
Cloth.It is α to be preferably located at the angle that two diagonal supporting rods 2 are formed in vertical plane, and 135 °≤α≤165 °, institute
Preferably 150 ° of angle α is stated, convenient for preferably collapsing after submerged plant is put into sampling frame.As shown in Figure 7, it is preferable that described
The square that supporting rod 2 surrounds in the plane has 1m × 1m and 0.5m × 0.5m equal-specification sizes, according to specific submerged plant
Type is selected.
As depicted in figs. 1 and 2, it is preferable that the top of the holding rod 1 is equipped with extension rod 13, the extension rod 13 and institute
The threaded connection of holding rod 1 is stated, the submerged plant to be applicable in different depth waters samples.As shown in Figure 4 and Figure 6, it is preferable that described
The top tightening of the string bag 3 is gathered cyclization suspension and is fixed on the fixed part 12, and hook can be selected in fixed part 12, is welded on described
On holding rod 1.As shown in figure 3, the Spring Card 22 includes ontology 221, the ontology 221 and it is described be made 2 between there are spacing,
Enter convenient for slip ring 21, one end of the ontology 221 is welded on the supporting rod 2, and the other end is equipped with flange 222, avoids
The abjection out of Spring Card 22 of slip ring 21.
As illustrated in fig. 1, it is preferred that the holding rod 1, the supporting rod 2 and the slip ring 21 use stainless steel material
It is made, the supporting rod 2 is using argon arc welding in the bottom of the holding rod 1.Preferably, the end of the movable rope 4 is equipped with
Draw ring 41, convenient for pulling movable rope 4, the movable rope 4 to be made of steel wire cable, the draw ring 41 is using materials such as plastics or rubber
Material.Preferably, the string bag 3 is nylon material, and cable is more than 20 strands.
When the utility model is used, operating personnel choose corresponding size specification according to the submerged plant sample area that need to be investigated
Sampling instrument, while according to the depth of water adjust hold pole length, the slip ring for being cased with movable rope is fixed on four supporting rod tops
The square for making movable rope and the nylon string bag be open in sample prescription size in the Spring Card at end is held holding rod and is covered from top to bottom
The whole submerged plant plant needed in investigation and sampling sample prescription are taken, the utility model is extended into pulling activity behind submerged plant root
Rope, makes slip ring deviate to tighten movable rope out of Spring Card, and movable rope is tightened in submerged plant root at this time, in sample prescription
Whole plant haulms are bundled by movable rope, and aerial part is wrapped up by the string bag, then firmly pull rope draw ring and holding rod,
Whole plant in sample prescription are uprooped, rinses root mud rear dragging to the water surface or more (ship) and drains away the water, carry out heavy water
Plant observes and records.
The hand-held submerged plant quantitative interview sampler is simple in structure, easy to operate, can be according to investigation quadrat size
Demand, species, density, the above and below the ground part biological of submerged plant in the respective area of accurate sampling survey different water depth region
The indexs such as amount ensure the investigation precision of related science research, can be widely applied to ecological environment profession research and teaching and river and lake water
The fields such as body submerged plant management service.
In conclusion the utility model effectively overcomes various shortcoming in the prior art and has high industrial exploitation value
Value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (9)
1. a kind of hand-held submerged plant quantitative interview sampler, which is characterized in that including holding rod (1), the holding rod (1)
Bottom be equipped with the more supporting rods (2) tilted down, and all supporting rods (2) are along the circumferential direction distributed, the every branch
Strut (2) is equipped with slip ring (21), and the end of the every supporting rod (2) is equipped with Spring Card (22)；Hand-held submerged plant is fixed
Amount investigation and sampling device further includes the nylon string bag (3) and the work by the slip ring (21) from the middle pull-out of the Spring Card (22)
Running rope (4), the holding rod (1) are equipped with the first rope guiding hole (11) that multiple receiving movable ropes (4) pass through, the holding rod
(1) it is equipped with fixed part (12), the top of the nylon string bag (3) is fixed on the fixed part (12), lower part and the work
Running rope (4) connects, and surrounds sampling frame.
2. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The supporting rod
(2) four are equipped with, along the circumferential direction uniformly distributed, the movable rope (4) is equipped with two.
3. hand-held submerged plant quantitative interview sampler according to claim 2, it is characterised in that：Positioned at diagonal two
The angle that supporting rod described in root (2) is formed in vertical plane is α, and 135 °≤α≤165 °.
4. hand-held submerged plant quantitative interview sampler according to claim 2, it is characterised in that：Positioned at diagonal two
Supporting rod described in root (2), which is equipped with, accommodates the second rope guiding hole (23) that movable rope (4) passes through.
5. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The movable rope
(4) end is equipped with draw ring (41).
6. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The holding rod
(1) top is equipped with extension rod (13), and the extension rod (13) is threadedly coupled with the holding rod (1).
7. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The nylon string bag
(3) upper suspension is fixed on the fixed part (12).
8. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The holding rod
(1) it is made of stainless steel with the supporting rod (2), the supporting rod (2) is welded on the bottom of the holding rod (1).
9. hand-held submerged plant quantitative interview sampler according to claim 1, it is characterised in that：The movable rope
(4) it is made of steel wire cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315512.0U CN208091724U (en) | 2018-03-07 | 2018-03-07 | Hand-held submerged plant quantitative interview sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315512.0U CN208091724U (en) | 2018-03-07 | 2018-03-07 | Hand-held submerged plant quantitative interview sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091724U true CN208091724U (en) | 2018-11-13 |
Family
ID=64061893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315512.0U Expired - Fee Related CN208091724U (en) | 2018-03-07 | 2018-03-07 | Hand-held submerged plant quantitative interview sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580287A (en) * | 2019-01-15 | 2019-04-05 | 中国水产科学研究院长江水产研究所 | A kind of water body littoral zone zoobenthos quantitative collection device |
| CN110243624A (en) * | 2018-03-07 | 2019-09-17 | 上海勘测设计研究院有限公司 | Hand-held submerged plant quantitative interview sampler |
| CN111044314A (en) * | 2019-12-19 | 2020-04-21 | 中国科学院南京地理与湖泊研究所 | Hand-held type benthophyte ration collection system |
-
2018
- 2018-03-07 CN CN201820315512.0U patent/CN208091724U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243624A (en) * | 2018-03-07 | 2019-09-17 | 上海勘测设计研究院有限公司 | Hand-held submerged plant quantitative interview sampler |
| CN110243624B (en) * | 2018-03-07 | 2024-07-16 | 上海勘测设计研究院有限公司 | Handheld submerged plant quantitative investigation sampling device |
| CN109580287A (en) * | 2019-01-15 | 2019-04-05 | 中国水产科学研究院长江水产研究所 | A kind of water body littoral zone zoobenthos quantitative collection device |
| CN109580287B (en) * | 2019-01-15 | 2024-03-15 | 中国水产科学研究院长江水产研究所 | Quantitative acquisition device for benthonic animals in coastal zone of water body |
| CN111044314A (en) * | 2019-12-19 | 2020-04-21 | 中国科学院南京地理与湖泊研究所 | Hand-held type benthophyte ration collection system |
| CN111044314B (en) * | 2019-12-19 | 2021-03-02 | 中国科学院南京地理与湖泊研究所 | Hand-held type benthophyte ration collection system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |