Measuring device for measuring heights of field herbaceous shrubs

Abstract

The utility model belongs to the technical field of herbaceous shrub height measurement, and discloses a measuring device for field herbaceous shrub height measurement, which comprises a base, a pair of mounting plates mounted at the top end of the base, a central shaft mounted between the pair of mounting plates, a measuring plate rotatably mounted on one side of the central shaft, and an abutting plate slidably mounted on the other side of the central shaft. A sliding groove is formed in one side of the measuring plate, a positioning rod is slidably installed in the sliding groove, a clamping block is installed on one side of the top end of the positioning rod, a clamping groove is formed in one side of the bottom end of the positioning rod, a scale strip is arranged at the position, close to the sliding groove, of one side of the measuring plate, correction assemblies are arranged on the two sides of the measuring plate, and a threaded rod is in threaded connection with one side of one of the pair of installing plates. According to the device, when the width of a shrub is large, the length of a positioning rod can be increased, meanwhile, when the shrub growing on a slope is measured, the angle of a measuring plate is rapidly adjusted, and the measuring accuracy and the flexibility of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of herbaceous shrub height measurement, and more specifically, particularly relates to a measuring device for measuring the height of herbaceous shrubs in the wild. Background Art

[0002] Herbaceous and shrub communities play their unique functions and roles in maintaining forest ecological diversity, ecological functions, stability, sustainable productivity, logistics, energy flow, information flow, etc. They also play an important role in improving soil structure, increasing soil fertility and the circulation rate of nutrient elements. As one of the statistical biodiversity indicators, the height of herbaceous shrubs is particularly important to accurately measure.

[0003] Some current measuring devices for measuring the height of herbaceous shrubs in the wild usually have fixed measuring plates. When it is necessary to measure herbaceous shrubs growing vertically on a hillside, it is difficult to adjust the angle of the measuring device according to the angle of the hillside, which affects the accuracy of the height measurement. In addition, when the width of the shrub is large, the positioning rod used to locate the highest point of the herbaceous shrub is difficult to directly contact the top of the herbaceous shrub, which increases the difficulty of measurement.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a measuring device for measuring the height of wild herbaceous shrubs is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a measuring device for measuring the height of wild herbaceous shrubs, which is achieved by the following specific technical means:

[0006] A measuring device for measuring the height of wild herbaceous shrubs, comprising a base, a pair of mounting plates installed on the top of the base, a central axis installed between the pair of mounting plates, a measuring plate rotatably installed on one side of the central axis, a stop plate slidably installed on the other side of the central axis, a slide groove is provided on one side of the measuring plate, a positioning rod is slidably installed in the slide groove, a clamping block is installed on one side of the top of the positioning rod, a clamping groove is provided on one side of the bottom end of the positioning rod, a scale bar is provided on one side of the measuring plate at a position close to the slide groove, correction components are provided on both sides of the measuring plate, and a threaded rod is threadedly connected to one side of one of the pair of mounting plates.

[0007] Furthermore, an anti-slip pad is installed on one side of the abutment plate.

[0008] Furthermore, one end of the threaded rod passes through one side of one of the pair of mounting plates and extends between the pair of mounting plates.

[0009] Furthermore, one end of the threaded rod located between a pair of mounting plates is in close contact with one side of the abutment plate.

[0010] Furthermore, the correction assembly includes a pair of mounting seats, the pair of mounting seats are symmetrically installed on both sides of the measuring plate, a column is installed on one side of the pair of mounting seats, a pair of hanging grooves are provided on the surrounding sides of the pair of columns, a connecting rope is hung at the bottom end of one of the pair of hanging grooves, and a plumb bob is installed at the bottom end of the connecting rope.

[0011] Furthermore, the mounting seat is provided with an indicator line on a side close to the connecting rope.

[0012] Furthermore, the positioning rod is made of a magnet.

[0013] Furthermore, the measuring plate is made of iron alloy.

[0014] Furthermore, fixed cones are installed at the four corners of the bottom end of the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The measuring device for measuring the height of wild herbaceous shrubs in the utility model cooperates with the base, the mounting plate, the central axis, the measuring plate, the abutment plate, the slide groove, the positioning rod, the clamping block, the clamping groove and the scale bar to facilitate the rapid measurement of the height of the wild herbaceous shrubs by sliding the positioning rod in the slide groove. When the width of the shrub is large, a plurality of positioning rods are spliced ​​together so that the positioning rods can abut against the highest point of the top of the shrub, thereby improving the work efficiency during measurement and improving the measurement accuracy.

[0017] The measuring device for measuring the height of wild herbaceous shrubs in the utility model cooperates with the use of a base, a mounting plate, a central axis, a measuring plate, a butt plate, a threaded rod, an anti-skid pad, a mounting seat, a column, a hanging groove, a connecting rope, a plumb bob and an indicating line. When measuring the height of shrubs located on a slope, the measuring plate can be kept parallel to the shrubs growing on the slope through the rotation of the measuring plate and the vertical angle indication of the connecting rope and the plumb bob, thereby improving the accuracy of measuring the height of wild herbaceous shrubs and improving the flexibility and convenience of the measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional schematic diagram of the positioning rod structure of the utility model.

[0020] Figure 3 It is a three-dimensional schematic diagram of the correction mechanism of the utility model.

[0021] Figure 4 It is a side cross-sectional schematic diagram of a partial structure between a pair of mounting plates of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Base; 2. Mounting plate; 3. Center axis; 4. Measuring plate; 5. Abutment plate; 6. Slide groove; 7. Positioning rod; 8. Block; 9. Slot; 10. Scale bar; 11. Threaded rod; 12. Anti-slip pad; 13. Mounting seat; 14. Column; 15. Suspension groove; 16. Connecting rope; 17. Plumb bob; 18. Indicator line; 19. Fixing cone. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a measuring device for measuring the height of wild herbaceous shrubs, comprising a base 1, a pair of mounting plates 2 are installed on the top of the base 1, a central axis 3 is installed between the pair of mounting plates 2, a measuring plate 4 is rotatably installed on one side of the central axis 3, a stop plate 5 is slidably installed on the other side of the central axis 3, a slide groove 6 is provided on one side of the measuring plate 4, a positioning rod 7 is slidably installed in the slide groove 6, a clamping block 8 is installed on one side of the top of the positioning rod 7, a clamping groove 9 is provided on one side of the bottom end of the positioning rod 7, a scale bar 10 is provided on one side of the measuring plate 4 at a position close to the slide groove 6, correction components are provided on both sides of the measuring plate 4, and a threaded rod 11 is threadedly connected to one side of one of the pair of mounting plates 2.

[0029] Among them, an anti-skid pad 12 is installed on one side of the abutment plate 5. By abutting the abutment plate 5 against one side of the measuring plate 4, the measuring plate 4 can be fixed. By installing the anti-skid pad 12, the friction between the abutment plate 5 and the measuring plate 4 can be increased to improve stability.

[0030] One end of the threaded rod 11 passes through one side of one of the pair of mounting plates 2 and extends between the pair of mounting plates 2 .

[0031] Among them, one end of the threaded rod 11 located between a pair of mounting plates 2 is in close contact with one side of the abutment plate 5. When the threaded rod 11 is rotated, the threaded rod 11 rotates and moves on one side of the mounting plate 2. Since one end of the threaded rod 11 is in contact with one side of the abutment plate 5, the threaded rod 11 will push the abutment plate 5 to move, so that the abutment plate 5 is in close contact with one side of the measuring plate 4.

[0032] Among them, the correction component includes a pair of mounting seats 13, which are symmetrically installed on both sides of the measuring plate 4, and a column 14 is installed on one side of the pair of mounting seats 13. The surrounding sides of the pair of columns 14 are provided with hanging grooves 15, and a connecting rope 16 is hung at the bottom end of one of the pair of hanging grooves 15, and a plumb bob 17 is installed at the bottom end of the connecting rope 16. When the shrubs to be measured are located on a slope, the staff hangs the connecting rope 16 in the hanging groove 15. At this time, due to the principle of the weight line, the plumb bob 17 pulls the connecting rope 16 downward and always maintains a vertical downward state. At this time, the staff rotates the measuring plate 4 to make the indicator line 18 on one side of the mounting seat 13 parallel to the connecting rope 16 and the plumb bob 17, and the measuring plate 4 can be used to measure the shrubs.

[0033] The mounting seat 13 is provided with an indicator line 18 on one side close to the connecting rope 16 .

[0034] The positioning rod 7 is made of magnet.

[0035] The material of the measuring plate 4 is iron alloy, so that during the measurement process, the positioning rod 7 can be adsorbed at any position in the slide groove 6 on one side of the measuring plate 4, thereby improving the convenience of height measurement.

[0036] Among them, fixing cones 19 are installed at the four corners of the bottom end of the base 1 to facilitate the insertion of the measuring device into the soil and improve the stability during measurement.

[0037] Working principle of this embodiment: When using the measuring device to measure the height of wild herbaceous shrubs, the staff first places the base 1 near the shrub, inserts the fixing cone 19 into the soil, and then inserts the positioning rod 7 into the slide groove 6, slides the positioning rod 7, and makes the bottom end of the positioning rod 7 away from the measuring plate 4 close to the top of the shrub. At this time, the value of the scale bar 10 indicated by the bottom end of the positioning rod 7 is the height of the shrub. When the width of the shrub is large, the staff can splice multiple positioning rods 7 together so that the slot 9 on one side of the bottom end of the second positioning rod 7 is engaged with the block 8 on one side of the top end of the first positioning rod 7. Together, quick splicing is achieved. When the shrubs to be measured are located on a slope, the staff hangs the connecting rope 16 in the hanging groove 15. Due to the weight line principle, the plumb bob 17 pulls the connecting rope 16 downward and always keeps it in a vertical downward state. At this time, the staff rotates the measuring board 4 to make the indicator line 18 on one side of the mounting seat 13 parallel to the connecting rope 16 and the plumb bob 17. The measuring board 4 can be used to measure the shrubs, which improves the accuracy of the measuring device. After the measurement is completed, the staff removes the connecting rope 16 and puts all the positioning rods 7 into the slide groove 6 as a whole, which can reduce the space occupied by the portable type and improve convenience.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A measuring device for measuring the height of wild herbaceous shrubs, comprising a base (1), characterized in that: A pair of mounting plates (2) are mounted on the top of the base (1), a central axis (3) is mounted between the pair of mounting plates (2), a measuring plate (4) is rotatably mounted on one side of the central axis (3), a stop plate (5) is slidably mounted on the other side of the central axis (3), a slide groove (6) is provided on one side of the measuring plate (4), a positioning rod (7) is slidably mounted in the slide groove (6), a clamping block (8) is mounted on one side of the top of the positioning rod (7), a clamping groove (9) is provided on one side of the bottom of the positioning rod (7), a scale bar (10) is provided on one side of the measuring plate (4) at a position close to the slide groove (6), correction components are provided on both sides of the measuring plate (4), and a threaded rod (11) is threadedly connected to one side of one of the pair of mounting plates (2).

2. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: An anti-slip pad (12) is installed on one side of the abutment plate (5).

3. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: One end of the threaded rod (11) passes through one side of one of the pair of mounting plates (2) and extends between the pair of mounting plates (2).

4. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: The threaded rod (11) is tightly attached to one side of the abutment plate (5) at one end located between the pair of mounting plates (2).

5. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: The calibration assembly comprises a pair of mounting seats (13), the pair of mounting seats (13) being symmetrically mounted on two sides of the measuring plate (4), a column (14) being mounted on one side of the pair of mounting seats (13), a hanging groove (15) being arranged on the circumference of the pair of columns (14), a connecting rope (16) being hung at the bottom end of one of the pair of hanging grooves (15), and a plumb bob (17) being mounted at the bottom end of the connecting rope (16).

6. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 5, characterized in that: The mounting seat (13) is provided with an indicator line (18) on a side close to the connecting rope (16).

7. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: The positioning rod (7) is made of a magnet.

8. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: The material of the measuring plate (4) is iron alloy.

9. The measuring device for measuring the height of wild herbaceous shrubs as claimed in claim 1, characterized in that: Fixed cones (19) are installed at the four corners of the bottom end of the base (1).

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