CN210664206U - Novel plant sample measuring device - Google Patents
Novel plant sample measuring device Download PDFInfo
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- CN210664206U CN210664206U CN201921879230.4U CN201921879230U CN210664206U CN 210664206 U CN210664206 U CN 210664206U CN 201921879230 U CN201921879230 U CN 201921879230U CN 210664206 U CN210664206 U CN 210664206U
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- 238000004804 winding Methods 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 7
- 241000894007 species Species 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 abstract description 3
- 230000008635 plant growth Effects 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of plant sample measuring instruments, in particular to a novel plant sample measuring device, which comprises a sample frame, supporting legs and a stay wire; the sample rack comprises a first sample plate and a second sample plate; l-shaped grooves are symmetrically formed in two ends of the first sample square plate, and scale marks are arranged on the top surfaces of the first sample square plate and the second sample square plate; the outer side of the side wall of the first square sample plate is provided with a groove, winding shafts are arranged in the groove at equal intervals, pull wires are wound on the winding shafts, small holes are formed in the inner side of the side wall of the first square sample plate, the pull wires penetrate through the small holes to be connected with fixing heads, inclined grooves are arranged on the top surface of the second square sample plate at equal intervals, and the fixing heads are matched with the inclined grooves; through holes are formed in the vertical direction of two ends of the first sample square plate and the second sample square plate, and supporting legs are inserted into the through holes; this application simple structure adopts the concatenation form, but cooperation height-adjusting's stabilizer blade, herbaceous plant's growth situation in the more accurate calculation appearance side.
Description
Technical Field
The utility model relates to a plant sample side measures utensil technical field, in particular to novel plant sample side measures device.
Background
At present, investigation of the diversity of species and distribution pattern of herbaceous plant colonies is an important content in ecological investigation; considering the economy and feasibility of comprehensively carrying out the survey on the diversity and the distribution pattern of the colony species in one area, the survey on the diversity and the distribution pattern of the colony species is generally carried out by a sample method; the sample prescription is a sampling plot randomly set for investigating the number of plant communities, is required to be as small as possible, and can contain most species; the basic investigation program is that the size of a sample plot is determined firstly, the number of the samples is determined according to the size and the density of plants in a selected sample plot range, the area of the samples comprises most species of the community, the number of the samples is determined by using a relation curve of the species and the area, the minimum area is obtained at the bending part of the curve, and then the plant community in the minimum area is defined according to the dominant species in the minimum area and the constant breeding; through scientific research, the minimum area of a herbaceous plant community is generally 1 square meter, a plurality of investigation sample parties are arranged in a sample party frame of 1m multiplied by 1m, information such as dominant species, group-building species, plant number, coverage degree and diversity in the sample parties is counted, and the species diversity and the distribution pattern of herbaceous plants in a research area are estimated according to the information.
The traditional measuring methods mainly include two methods: 1. the tape measure is used for direct measurement, two persons are needed for measurement, time and labor are wasted, and the edge position of the measuring scale is difficult to control accurately; 2. the fixed square frame structure type sample tool can meet the requirement of ecological investigation and sampling to a certain extent, but is very inconvenient to carry under the field working environment due to large volume, and is low in accuracy when being used for measuring on uneven ground.
Disclosure of Invention
An object of the utility model is to provide a novel plant sample side measuring device, the device adopt the concatenation form, but cooperation height-adjusting's stabilizer blade, the problem of proposing among the above-mentioned background of effectual solution.
The utility model adopts the technical scheme as follows: a novel plant sample measuring device comprises a sample frame, support legs and stay wires; the device is characterized in that the sample rack comprises a first sample plate and a second sample plate; l-shaped grooves are symmetrically formed in two ends of the first sample square plate, the thickness of the first sample square plate is twice that of the second sample square plate, and the top surfaces of the first sample square plate and the second sample square plate are provided with scale marks; the outer side of the side wall of the first square sample plate is provided with a groove, winding shafts are arranged in the groove at equal intervals, pull wires are wound on the winding shafts, small holes are formed in the positions, corresponding to the winding shafts, of the inner side of the side wall of the first square sample plate, the pull wires penetrate through the small holes and are connected with fixing heads, inclined grooves are arranged on the top surface of the second square sample plate at equal intervals, the inclined grooves correspond to the small holes one by one, and the fixing heads are matched with the inclined grooves; through holes are formed in the two ends of the first sample square plate and the second sample square plate in the vertical direction, supporting legs are inserted into the through holes and comprise sleeves, threaded rods, ground grabbing seats, sharp protrusions and limiting blocks; the telescopic surface is equipped with the stopper, screw in the sleeve and connect threaded rod, the bottom surface of threaded rod is screwed and is connect and grab ground seat, grab ground seat's bottom surface and be equipped with sharp-pointed protrusion.
Further, the top surface of the first square plate is provided with a level gauge.
Further, a cover plate is arranged on the groove of the first square plate.
Further, the fixing head is conical, and the chute is conical.
Further, the bottom surface of threaded rod is equipped with the taper groove, taper groove and sharp-pointed protrusion adaptation.
Furthermore, the starting end to the tail end of the scale mark is 100cm, and the starting end and the tail end of the scale mark are flush with the inner side walls of the first sample square plate and the second sample square plate.
Further, the sample frame is made of aluminum alloy or plastic.
The beneficial effects of the utility model reside in that:
1. this application can realize the needs of multiple kind side area through the combination of scale mark and acting as go-between, and according to actual need, can realize dividing more meticulous net through acting as go-between, for example, the net can centimetre change.
2. The sample square rack is provided with the support legs with the sharp protrusions, so that the sample square rack can be stably placed, and the accuracy of data is guaranteed; meanwhile, the height-adjustable support legs are matched with the level gauge, the position of the sample square frame is accurately adjusted, and the accuracy of the size of the sample square is guaranteed.
3. This application sets up the stay wire into extending structure, both can alternate different net sizes, and is also more convenient when using simultaneously, has alleviateed worker's intensity of labour greatly.
4. This application sets up the taper groove in the bottom surface of threaded rod, can accomodate in the taper groove when not needing sharp-pointed protrusion, has guaranteed staff's safety.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the support leg.
Fig. 3 is a schematic perspective view of a first square plate.
In the figure: the device comprises a sample square frame 1, a first sample square plate 1-1, a second sample square plate 1-2, an L-shaped groove 1-3, a groove 1-4, a small hole 1-5, a chute 1-6, a through hole 1-7, a cover plate 1-8, a support leg 2, a sleeve 2-1, a threaded rod 2-2, a ground grasping seat 2-3, a sharp protrusion 2-4, a limiting block 2-5, a conical groove 2-6, a winding shaft 3, a stay wire 4, a scale mark 5, a fixing head 6 and a level meter 7.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1-3, the present invention provides a technical solution: a novel plant sample measuring device comprises a sample frame 1, support legs 2 and stay wires 4; the sample square rack is characterized in that the sample square rack 1 comprises a first sample square plate 1-1 and a second sample square plate 1-2; the sample square frame 1 is made of aluminum alloy or plastic, so that the whole structure is light in weight and convenient to carry; a level meter 7 is arranged on the top surface of the first sample square plate 1-1 and is used as an auxiliary reference for adjusting the levelness of the sample square frame 1; the two ends of the first sample square plate 1-1 are symmetrically provided with L-shaped grooves 1-3, so that the first sample square plate 1-1 and the second sample square plate 1-2 can be conveniently installed in a matched mode, and meanwhile, the perpendicularity of the first sample square plate 1-1 and the second sample square plate 1-2 is ensured; the thickness of the first sample square plate 1-1 is twice that of the second sample square plate 1-2, so that the weight of the sample square frame 1 is reduced, and the first sample square plate 1-1 and the second sample square plate 1-2 are convenient to distinguish; the top surfaces of the first sample square plate 1-1 and the second sample square plate 1-2 are both provided with scale marks 5, so that the sample square frame 1 can be directly used for measurement and calculation, and the trouble of carrying a scale in addition is avoided; the scale mark 5 is 100cm from the starting end to the tail end, and is suitable for the survey of herbaceous plant samples; the starting end and the tail end of the scale mark 5 are flush with the inner side walls of the first sample square plate 1-1 and the second sample square plate 1-2, and the size of a sample can be accurately controlled by directly combining the sample square frame 1; processing a groove 1-4 on the outer side of the side wall of the first square plate 1-1, fixing a cover plate 1-8 on the groove 1-4 through a screw, so as to be convenient for maintenance and replacement of a stay wire 4 in the later period, processing a winding shaft 3 in the groove 1-4 at equal intervals, winding the stay wire 4 on the winding shaft 3, and utilizing the automatically retractable stay wire 4 to more conveniently regulate and control a refined grid; small holes 1-5 are machined in positions, corresponding to the winding shaft 3, on the inner side of the side wall of the first sample square plate 1-1, accuracy of the size of the divided grids is guaranteed, the stay wires 4 penetrate through the small holes 1-5 to be connected with fixing heads 6, the fixing heads 6 are in a conical shape, chutes 1-6 are machined in the top surface of the second sample square plate 1-2 at equal intervals, the chutes 1-6 are in a conical shape, the chutes 1-6 correspond to the small holes 1-5 one by one, the fixing heads 6 are matched with the chutes 1-6, and the stay wires 4 are fixed while accuracy of the size of the divided grids is guaranteed; through holes 1-7 are formed in the two ends of the first sample square plate 1-1 and the second sample square plate 1-2 in the vertical direction, and supporting legs 2 are inserted into the through holes 1-7, so that the sample square frame 1 is convenient to disassemble, and the effect of supporting the sample square frame 1 is achieved; the support legs 2 comprise sleeves 2-1, threaded rods 2-2, ground grabbing seats 2-3, sharp protrusions 2-4 and limiting blocks 2-5; the surface of the sleeve 2-1 is welded with a limiting block 2-5, so that the sample square frame 1 is positioned; a threaded rod 2-2 is screwed in the sleeve 2-1, so that the height adjustment of the sample square frame 1 is ensured, and the growth condition of herbaceous plants in the sample square frame 1 is accurately determined; the bottom surface of the threaded rod 2-2 is screwed with the ground grabbing seat 2-3, so that the ground grabbing seat 2-3 is convenient to disassemble; the bottom surface of the ground grabbing seat 2-3 is welded with a sharp protrusion 2-4 and is inserted into the ground, so that the sample square frame 1 is more stable; the bottom surface of the threaded rod 2-2 is provided with the conical groove 2-6, the conical groove 2-6 is matched with the sharp protrusion 2-4, so that the threaded rod can be conveniently accommodated in the conical groove 2-6 when the sharp protrusion 2-4 is not needed, and the safety of workers is guaranteed.
The working process of the device is as follows: when a herbaceous plant is subjected to sample survey in the field, a worker takes out a first sample square plate 1-1 and a second sample square plate 1-2, the first sample square plate and the second sample square plate are hinged together through support legs 2 to form a sample square frame 1, the sharp protrusions 2-4 of the support legs 2 are inserted into the ground, the height of the support legs 2 is adjusted according to the position of a level 7, different grids are divided through stay wires 4 after horizontal adjustment is completed, and statistical calculation is carried out; this application simple structure adopts the concatenation form, but cooperation height-adjusting's stabilizer blade 2, herbaceous plant's growth situation in the more accurate calculation appearance side.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A novel plant sample measuring device comprises a sample frame, support legs and stay wires; the device is characterized in that the sample rack comprises a first sample plate and a second sample plate; l-shaped grooves are symmetrically formed in two ends of the first sample square plate, and scale marks are arranged on the top surfaces of the first sample square plate and the second sample square plate; the outer side of the side wall of the first square sample plate is provided with a groove, winding shafts are arranged in the groove at equal intervals, pull wires are wound on the winding shafts, small holes are formed in the positions, corresponding to the winding shafts, of the inner side of the side wall of the first square sample plate, the pull wires penetrate through the small holes and are connected with fixing heads, inclined grooves are arranged on the top surface of the second square sample plate at equal intervals, the inclined grooves correspond to the small holes one by one, and the fixing heads are matched with the inclined grooves; through holes are formed in the two ends of the first sample square plate and the second sample square plate in the vertical direction, supporting legs are inserted into the through holes and comprise sleeves, threaded rods, ground grabbing seats, sharp protrusions and limiting blocks; the telescopic surface is equipped with the stopper, screw in the sleeve and connect threaded rod, the bottom surface of threaded rod is screwed and is connect and grab ground seat, grab ground seat's bottom surface and be equipped with sharp-pointed protrusion.
2. The novel plant shelter measuring device of claim 1, wherein the top surface of the first shelter is provided with a level.
3. The novel plant shelter measuring device of claim 1, wherein a cover plate is arranged on the groove of the first shelter plate.
4. The novel plant shelter measuring device of claim 1, wherein the fixed head is cone-shaped and the chute is cone-shaped.
5. The novel plant squareness measuring device according to claim 1, wherein the bottom surface of the threaded rod is provided with a tapered groove, and the tapered groove is matched with the sharp protrusion.
6. The novel plant sample measuring device as claimed in claim 1, wherein the start end to the end of the scale line is 100cm, and the start end and the end of the scale line are flush with the inner side walls of the first sample plate and the second sample plate.
7. The novel plant species measuring device of claim 1, wherein the species shelf is made of aluminum alloy or plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879230.4U CN210664206U (en) | 2019-11-04 | 2019-11-04 | Novel plant sample measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879230.4U CN210664206U (en) | 2019-11-04 | 2019-11-04 | Novel plant sample measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664206U true CN210664206U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921879230.4U Expired - Fee Related CN210664206U (en) | 2019-11-04 | 2019-11-04 | Novel plant sample measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197680A (en) * | 2020-09-29 | 2021-01-08 | 三亚市南繁科学技术研究院 | Auxiliary sample square belt for investigation and statistics of underwater coral reef organism quantity |
| CN113945203A (en) * | 2021-10-22 | 2022-01-18 | 东北林业大学 | Forestry investigation instrument of size adjustable carbon hui forest management |
-
2019
- 2019-11-04 CN CN201921879230.4U patent/CN210664206U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197680A (en) * | 2020-09-29 | 2021-01-08 | 三亚市南繁科学技术研究院 | Auxiliary sample square belt for investigation and statistics of underwater coral reef organism quantity |
| CN112197680B (en) * | 2020-09-29 | 2022-08-23 | 三亚市南繁科学技术研究院 | Auxiliary sample square belt for investigation and statistics of underwater coral reef organism quantity |
| CN113945203A (en) * | 2021-10-22 | 2022-01-18 | 东北林业大学 | Forestry investigation instrument of size adjustable carbon hui forest management |
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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: 20200602 |