CN109406727A - Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame - Google Patents
Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame Download PDFInfo
- Publication number
- CN109406727A CN109406727A CN201811480253.8A CN201811480253A CN109406727A CN 109406727 A CN109406727 A CN 109406727A CN 201811480253 A CN201811480253 A CN 201811480253A CN 109406727 A CN109406727 A CN 109406727A
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- China
- Prior art keywords
- sample prescription
- prescription frame
- railing
- corner
- undershrub
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- 239000000203 mixture Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000011835 investigation Methods 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Botany (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame；Including four corner piles and four rhizosphere bars；Each corner pile is fixedly connected with two rhizosphere bars in a manner of detachable, and two rhizosphere bars in same corner pile constitute a right angle of sample prescription frame, four rhizosphere bars and four corner piles and form sample prescription frame in such a way that railing, corner pile are linked in sequence.Corner pile is cube structure, and a side of corner pile is equipped with T forming head bayonet, and the side adjacent with T forming head bayonet side is equipped with is equipped with screw interface；One end of railing is equipped with T shape clamp, the other end is equipped with turnbuckle；T shape clamp is connected with T forming head bayonet, and turnbuckle is threadedly coupled with screw interface, organizes rectangular sample prescription frame.It further includes that, if you need to amplify sample prescription frame, will connect to extension bar with railing to extension bar.Its investigation especially suitable for the short undershrub in arid-desert area, using railing and corner pile clamping, railing and corner pile thread connecting mode, guarantees railing be straight line, sample prescription frame quadrangle be right angle.
Description
Technical field
The present invention relates to a kind of meadows or arid desert region undershrub and herbaceous plant to investigate sample prescription frame, especially suitable for
The investigation of the short undershrub in arid-desert area.
Background technique
Vegetation investigation is the main contents and regular work of desert ecological Studies and Desert Grassland study on monitoring, sample prescription
Investigation is the most commonly used method.General way be first selected sample, determine sampling point, draw one with steel tape on sampling point
The square subquadrat of 50cm × 50cm or 100cm × 100cm, then in type, quantity, the cover degree etc. for wherein investigating plant.
However, on the one hand, draw sample prescription frame when due to plant block line-transect can not straight line pass through；On the other hand it is difficult to the angle so that subquadrat
For right angle；The accuracy of sample prescription had not only been affected in this way, but also affected investigation speed.
China someone has developed miscellaneous botanizing sample prescription frame, such as collapsible sample prescription frame (including Patent No.
The Chinese utility model patent of CN201520288217.7, CN201720920738.9 and CN201720920738.9) He Keshe
The sample prescription frame (Chinese utility model patent of Patent No. CN201720935761.5) etc. of height is set, and is more adjustable
Size sample prescription frame (including Patent No. CN201820188930.8, CN201520288217.7, CN201320895016.4,
CN201520401282. the Chinese utility model patent of 6 and CN201320550154.9).But the common feature of the above sample prescription frame
The railing i.e. edge strip for being sample prescription frame is to be pressed into plants shoots from the top down, when encountering harder undershrub branch, sample prescription
The railing of frame can not be pressed onto appropriate height.In addition, the railing of collapsible sample prescription frame is typically also folding, thus it is difficult to ensure
Railing is in alignment after expansion, it is also difficult to which four angles for guaranteeing box are right angle.
Summary of the invention
The purpose of the present invention is to provide a kind of structures simply, railing is straight line, the quadrangle of sample prescription frame is right angle
Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of meadow or arid desert region undershrub
And herbaceous plant investigates sample prescription frame；It is characterized by: the sample prescription frame includes four corner piles and four rhizosphere bars；Each corner pile is with removable
The formula mode of unloading is fixedly connected with two rhizosphere bars, and two rhizosphere bars in same corner pile constitute a right angle of sample prescription frame, four rhizosphere bars with
Four corner piles form sample prescription frame in such a way that railing, corner pile are linked in sequence.
Corner pile is cube structure, and a side of corner pile is equipped with T forming head bayonet, adjacent with T forming head bayonet side is equipped with
Side be equipped with screw interface；One end of railing is equipped with T shape clamp, the other end is equipped with turnbuckle；T shape clamp and T forming head card
Mouth is connected, and turnbuckle is threadedly coupled with screw interface, forms square-like box.
The invention also includes will then connect to extension bar with railing to extension bar if necessary to amplify sample prescription frame.
The present invention is especially suitable for the investigation of the short undershrub in arid-desert area.It overcomes existing sample prescription frame patented product
From the top down be pressed into sample prescription frame when influenced by undershrub branch or thick grass, the present invention using railing and corner pile clamping, railing and
Corner pile thread connecting mode, i.e., it is easy to carry, and can guarantee when in use railing be straight line, sample prescription frame quadrangle be straight
Angle.Corner pile and railing are dismantled and are placed in dedicated box, it is easy to carry.After determining investigation position, by railing, (diameter is less than 5mm
Metallic rod) be inserted through between the shrub branch of appropriate height or in thick grass, then be clamped again, silk is connected in corner pile, ensure that
The accuracy of sample prescription.
When railing cannot can be inserted through by cotton rope or ruler from when penetrating shrubbery or thick grass down above from shrub or thick grass,
To ensure that the accuracy of sample prescription.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the structural schematic diagram of corner pile；
Fig. 3 is the schematic diagram of the section structure of corner pile；
Fig. 4 is the structural schematic diagram of railing；
Fig. 5 is the structural schematic diagram to extension bar；
Fig. 6 is the portion the A enlarged drawing of Fig. 1；
Fig. 7 is the structural schematic diagram for amplifying sample prescription frame；
Fig. 8 is the portion the B enlarged drawing of Fig. 7.
In figure: 1-sample prescription frame angle stake, 101-T forming head bayonets, 102-screw interfaces, 103-fixed inserted links, 2-enclose
Bar, 201-T shape clamps, 202-turnbuckles, 203-to extension bar, and 204-to connected nut, 205-screws, and a-railing is long
Degree, b-turnbuckle length, c-T forming head length, d-docking pole length, e-is to connected nut length.
Specific embodiment
As shown in Fig. 1 and Fig. 6: a kind of meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is special
Sign is: the sample prescription frame includes four corner piles 1 and four rhizosphere bars 2；Each corner pile 1 is fixedly connected with two rhizospheres in a manner of detachable
Bar 2, two rhizosphere bars 2 in same corner pile 1 constitute a right angle of sample prescription frame, four rhizosphere bars 2 and four corner piles 1 according to railing 2,
The mode that corner pile 1 is linked in sequence forms sample prescription frame.
Referring to fig. 2 with Fig. 3: corner pile 1 is cube structure, and a side of corner pile 1 is equipped with T forming head bayonet 101, and is equipped with
The adjacent side in 101 sides of T forming head bayonet, the i.e. side perpendicular with T forming head bayonet side is equipped with are equipped with screw interface 102；
Referring to fig. 4；One end of railing 2 is equipped with T shape clamp 201, the other end is equipped with turnbuckle 202；T shape clamp 201 and T forming head bayonet
101 are connected, and turnbuckle 202 is threadedly coupled with screw interface 102, form sample prescription frame.Because of the T forming head bayonet in corner pile 1
101 are separately positioned on the adjacent two sides of square corner pile 1 with screw interface 102, so ensure that the quadrangle of sample prescription frame is
Right angle.
As of the invention perfect, 1 bottom surface of corner pile is equipped with fixed inserted link 103, and the bottom end of fixed inserted link 103 is equipped with tip.
When there is slight unevenness on sample prescription ground, then the depth appropriate adjustment of underground is inserted by fixed inserted link 103.If in slope surface
When sample prescription is set, then needs to measure the gradient with gradiometer, return to behind interior and calculate the projected area of sample prescription again.
In use, first determining sample prescription position and wherein a line position.When there is shrub on sideline first by railing along sample prescription
Sideline is inserted through from shrub branch, and then the T forming head bayonet clamping by the corner pile at both ends and both ends and screw interface silk connect.
Since the corner pile of the sample prescription frame a line line one end connected, other railings and corner pile are reconnected according to the above method, in this way,
Connect square-like box.
Railing length a provided in this embodiment is 49cm, and turnbuckle length b is 0.50cm, and T forming head length c is
0.30cm；Four rhizosphere bars 2 and four corner piles 1 form the sample prescription frame of 50cm × 50cm.
Referring to Fig. 5: the invention also includes to extension bar 203, being equipped with to one end of extension bar 203 and set to connected nut 204, the other end
There is screw 205；Referring to Fig. 7 and Fig. 8, the turnbuckle 202 of railing is docked with to connected nut 204, forms enclosing for extended length
Bar 2, then T shape clamp 201 is connected with T forming head bayonet 101, screw 205 is threadedly coupled with screw interface 102, composition amplification
Sample prescription frame.
Docking pole length d provided in this embodiment is 50cm, is 0.5cm to connected nut length e；Such as need 100cm ×
The railing that length provided in this embodiment is 49cm with length is connecting to extension bar for 50cm, Ji Keshi by the sample prescription frame of 100cm
It is existing.Because by turnbuckle 202 with to 204 screw connection of connected nut, hereby it is ensured that railing is linear.
The specification of sample prescription frame of the present invention is easy to assembly, if necessary to which the sample prescription frame of bigger or other specifications is arranged, may be used also
Railing 2 and the length to extension bar 203 are lengthened, or is increased to 203 quantity of extension bar.Such as make 50cm × 100cm, 100cm ×
The sample prescription frame of 200cm equal-specification.
In use, four angles in order to ensure sample prescription frame are right angle, it, can be the same with steel ruler amount after connecting sample prescription frame
The catercorner length of box, that is, the catercorner length of 50cm × 50cm sample prescription frame is 70.7cm, 100cm × 100cm sample prescription frame
Catercorner length be 141.4cm can be made the appropriate adjustments if error is larger.
Railing 2 and it is advisable to the diameter of extension bar 203 no more than 5mm, and the higher the better for hardness.It gets rusty in order to prevent, it is optional
It is made of hard aluminium alloy material.
As the further perfect of the invention, T forming head bayonet 101 is set in the two opposite side surfaces of corner pile 1, in addition two
Screw interface 102 is set on a opposite flank；Assembling use in this way is more handy.
Claims (6)
1. a kind of meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is characterized by: the sample prescription frame packet
Include four corner piles (1) and four rhizosphere bars (2)；Each corner pile (1) is fixedly connected with two rhizosphere bars (2) in a manner of detachable, same
Two rhizosphere bars (2) in corner pile (1) constitute a right angle of sample prescription frame, and four rhizosphere bars (2) and four corner piles (1) are according to railing
(2), the mode that corner pile (1) is linked in sequence forms sample prescription frame.
2. a kind of meadow as described in claim 1 or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is special
Sign is: corner pile (1) is cube structure, and a side of corner pile (1) is equipped with T forming head bayonet (101), and is equipped with T forming head card
The adjacent side in mouth (101) side is equipped with screw interface (102)；One end of railing (2) is equipped with T shape clamp (201), the other end is set
There are turnbuckle (202)；T shape clamp (201) is connected with T forming head bayonet (101), turnbuckle (202) and screw interface
(102) it is threadedly coupled, forms sample prescription frame.
3. a kind of meadow as claimed in claim 1 or 2 or arid desert region undershrub and herbaceous plant investigate sample prescription frame；Its
Be characterized in that: corner pile (1) bottom surface is equipped with fixed inserted link (103), and the bottom end of fixed inserted link (103) is equipped with tip.
4. a kind of meadow as claimed in claim 3 or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is special
Sign is: railing length (a) is 49cm, and turnbuckle length (b) is 0.50cm, and T forming head length (c) is 0.30cm；Four rhizospheres
The sample prescription frame of bar (2) and four corner pile (1) composition 50cm × 50cm.
5. a kind of meadow as claimed in claim 4 or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is special
Sign is: the sample prescription frame further includes that extension bar (203) are equipped with one end of extension bar (203) and are set to connected nut (204), the other end
There are screw (205)；The turnbuckle (202) of railing is docked with to connected nut (204), forms the railing (2) of extended length, then will
T shape clamp (201) is connected with T forming head bayonet (101), and screw (205) is threadedly coupled with screw interface (102), composition amplification
Sample prescription frame.
6. a kind of meadow as claimed in claim 5 or arid desert region undershrub and herbaceous plant investigate sample prescription frame；It is special
Sign is: docking pole length (d) is 50cm, is 0.5cm to connected nut length (e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480253.8A CN109406727A (en) | 2018-12-05 | 2018-12-05 | Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480253.8A CN109406727A (en) | 2018-12-05 | 2018-12-05 | Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109406727A true CN109406727A (en) | 2019-03-01 |
Family
ID=65457333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480253.8A Withdrawn CN109406727A (en) | 2018-12-05 | 2018-12-05 | Meadow or arid desert region undershrub and herbaceous plant investigate sample prescription frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109406727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197992A (en) * | 2020-11-20 | 2021-01-08 | 北京林业大学 | Portable multifunctional herbage survey sample frame and using method thereof |
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| CN204788221U (en) * | 2015-07-13 | 2015-11-18 | 新疆畜牧科学院草业研究所 | Cover degree frame of survey grassland vegetation cover degree |
| CN204804465U (en) * | 2015-06-30 | 2015-11-25 | 中国科学院昆明植物研究所 | Device is establish to ecological sample prescription rail |
| CN205981735U (en) * | 2016-06-28 | 2017-02-22 | 武汉工程大学 | Sample prescription frame is used in portable disease control investigation |
| CN206073898U (en) * | 2016-09-26 | 2017-04-05 | 广州市真格农业科技有限公司 | A kind of 5 points of sampling method auxiliary appliances of Detachable type portable |
| CN207007173U (en) * | 2017-07-14 | 2018-02-13 | 中国水产科学研究院南海水产研究所 | A kind of wetland ecotourism samples sample prescription frame screening device |
| CN108917739A (en) * | 2018-09-13 | 2018-11-30 | 中国科学院寒区旱区环境与工程研究所 | A kind of double-deck more specification Portable fields investigation sample prescription frames of phytobiocoenose |
| CN209878695U (en) * | 2018-12-05 | 2019-12-31 | 甘肃省治沙研究所 | Meadow or arid desert region undershrub and herbaceous plant investigation sample square frame |
-
2018
- 2018-12-05 CN CN201811480253.8A patent/CN109406727A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203769090U (en) * | 2014-03-18 | 2014-08-13 | 北京光景照明设计有限公司 | Structural frame and connection structure of lapping position of beam column frame |
| CN204240935U (en) * | 2014-11-18 | 2015-04-01 | 新疆维吾尔自治区畜牧科学院草业研究所 | A kind of Portable detachable sample prescription frame |
| CN204804465U (en) * | 2015-06-30 | 2015-11-25 | 中国科学院昆明植物研究所 | Device is establish to ecological sample prescription rail |
| CN204788221U (en) * | 2015-07-13 | 2015-11-18 | 新疆畜牧科学院草业研究所 | Cover degree frame of survey grassland vegetation cover degree |
| CN205981735U (en) * | 2016-06-28 | 2017-02-22 | 武汉工程大学 | Sample prescription frame is used in portable disease control investigation |
| CN206073898U (en) * | 2016-09-26 | 2017-04-05 | 广州市真格农业科技有限公司 | A kind of 5 points of sampling method auxiliary appliances of Detachable type portable |
| CN207007173U (en) * | 2017-07-14 | 2018-02-13 | 中国水产科学研究院南海水产研究所 | A kind of wetland ecotourism samples sample prescription frame screening device |
| CN108917739A (en) * | 2018-09-13 | 2018-11-30 | 中国科学院寒区旱区环境与工程研究所 | A kind of double-deck more specification Portable fields investigation sample prescription frames of phytobiocoenose |
| CN209878695U (en) * | 2018-12-05 | 2019-12-31 | 甘肃省治沙研究所 | Meadow or arid desert region undershrub and herbaceous plant investigation sample square frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197992A (en) * | 2020-11-20 | 2021-01-08 | 北京林业大学 | Portable multifunctional herbage survey sample frame and using method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
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