Forestry carbon sink measuring instrument

Abstract

The utility model relates to the technical field of measuring instruments, and particularly discloses a forestry carbon sink measuring instrument, which comprises a first semicircular mounting plate and a second semicircular mounting plate, and is characterized in that two ends of the first mounting plate are provided with accommodating grooves, and two ends of the second mounting plate are provided with matched insertion bulges corresponding to the accommodating grooves; the first mounting plate is provided with a matched plug pin corresponding to the plug-in bulge; according to the utility model, through the arrangement of the plurality of linkage rods, the device can measure the diameters of a tree in multiple directions at a time, so that personnel can obtain the diameter data of the tree more accurately, and meanwhile, the linkage rods can rotate around the tree through the cooperation between the mounting plates and the sliding blocks, so that the tree diameter can be measured more accurately. Therefore, the measurement directions are further increased, and the tree diameter data are more sufficient and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a forestry carbon sink measuring instrument. Background Art

[0002] Forestry carbon sink measurement refers to the process, activity or mechanism of reducing the concentration of greenhouse gases in the atmosphere by absorbing carbon dioxide in the atmosphere through measures such as afforestation and vegetation restoration. Since carbon sinks are mainly produced by trees, in order to observe and record the growth of trees, it is necessary to measure the diameter of trees regularly.

[0003] The existing Chinese patent with application number: 202321956866.0 discloses a tree radial growth observation instrument for forestry carbon sink measurement, including a semicircular clamp, an adjustable leg, a clamping sleeve, a measuring mechanism and a pointer. The number of the semicircular clamps is two, and the two semicircular clamps are arranged opposite to each other. A boss is arranged at both ends of the semicircular clamp, and the two semicircular clamps are fixed by a clamping sleeve. An adjustable leg is installed on the lower side of each semicircular clamp, and a measuring mechanism is slidably connected to each semicircular clamp, and a pointer pointing to the measuring mechanism is installed on each semicircular clamp.

[0004] Although the above technology has the effect of measuring the diameter of trees to a certain extent, in actual use, since trees can only be measured from two directions, and the cross-section of trees is generally not regular, that is, the trees are approximately elliptical. When the above technology is used, in order to ensure the accuracy of the measurement, it is necessary to disassemble the trees many times before measuring the trees in multiple directions. That is, the above technology is not convenient to use. Therefore, in order to solve the problem that the above technology is not convenient to use, we proposed a forestry carbon sink measurement instrument. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a forestry carbon sink measuring instrument.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A forestry carbon sink measuring instrument comprises two semicircular first mounting plates and a second mounting plate, characterized in that two ends of the first mounting plate are provided with accommodating grooves, two ends of the second mounting plate are provided with matching plug-in protrusions corresponding to the accommodating grooves, the first mounting plate is provided with matching plug-in protrusions, a plurality of connecting rods are provided on the plate bodies of the first mounting plate and the second mounting plate, the upper side surfaces of the connecting rods are provided with scale patterns, rollers are provided at the ends of the connecting rods close to each other, a plurality of elastic ropes are provided on the outer surfaces of the first mounting plate and the second mounting plate, the other ends of the elastic ropes are connected to the adjacent end portions of the connecting rods, and a support assembly is provided at the lower ends of the first mounting plate and the second mounting plate for rotation together.

[0008] Preferably, the support assembly includes a slide groove, a slider and a support tube, the slide groove is arranged on the lower surface of the first mounting plate and the second mounting plate, the slider is arranged in the slide groove, and the upper end of the support tube is installed on the lower surface of the slider.

[0009] Preferably, an internal threaded hole is provided inside the lower end of the support tube, and an adjusting rod is installed on the support tube through the internal threaded hole.

[0010] Preferably, the lower end of the adjusting rod is provided with an entrapment head, and the lower end of the entrapment head is tapered.

[0011] Preferably, an arc-shaped pulling frame is provided on the upper surface of the first mounting plate, and two ends of the pulling frame are fixedly connected to adjacent latches.

[0012] Preferably, the plate bodies of the first mounting plate and the second mounting plate are both provided with a plurality of guide cylinders, and the linking rods are slidably inserted in the guide cylinders, and the cross section of the linking rods is rectangular.

[0013] Preferably, a wiping ring is provided at one end of the guide cylinder away from the roller, and the elastic rope is connected to the lower side of the end of the connecting rod.

[0014] The utility model provides a forestry carbon sink measuring instrument, which has the following beneficial effects:

[0015] The forestry carbon sink measuring instrument of the utility model can be used for measuring tree diameter growth information in forest growth conditions when checking forest inventory data.

[0016] In the utility model, a plurality of linkage rods are provided so that the device can measure the diameters of trees in multiple directions at one time, so that personnel can obtain the tree diameter data more accurately. At the same time, through the cooperation between each mounting plate and the slider, the linkage rod can rotate around the tree, thereby further increasing the measurement direction, so that the tree diameter data is more sufficient and accurate. The setting of the roller facilitates the movement of the end of the linkage rod along the tree bark. Therefore, compared with the traditional solution, the present solution solves the defect that the traditional solution can only measure the tree diameter from two directions when used, resulting in insufficient and inaccurate tree diameter data.

[0017] The setting of the adjusting rod in the utility model is convenient for adjusting the height of each sliding block, so that the device can adapt to the external ground, that is, it can be used even when the external ground is uneven, thereby making the applicability and practicality of the device better when used; the setting of the burying head is convenient for fixing the adjusting rod to prevent the device from shaking; the setting of the pulling frame allows personnel to operate two latches at the same time, that is, it improves the convenience of personnel when installing and disassembling two mounting plates; the setting of the guide cylinder improves the stability of the movement of the connecting rod, thereby improving the accuracy of measuring the tree diameter to a certain extent; the setting of the wiping ring is convenient for cleaning the surface of the connecting rod, thereby avoiding the phenomenon that the scale pattern is contaminated and affects the reading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a forestry carbon sink measuring instrument proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of two mounting plates and a latch of a forestry carbon sink measuring instrument proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a second mounting plate of a forestry carbon sink measuring instrument proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of a linkage rod and a roller of a forestry carbon sink measuring instrument proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the coordination between the linkage rod and the guide cylinder of a forestry carbon sink measuring instrument proposed by the utility model;

[0023] Figure 6 The utility model provides a schematic diagram of the cooperation between a slider and an adjusting rod of a forestry carbon sink measuring instrument. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 The forestry carbon sink measuring instrument of the utility model can be used to measure the tree diameter growth information in the forest growth status when checking the forest inventory data.

[0026] like Figure 1As shown, the forestry carbon sink measuring instrument includes two semicircular first mounting plates 1 and second mounting plates 2, both ends of the first mounting plate 1 are provided with receiving grooves, and both ends of the second mounting plate 2 are provided with matching plug-in protrusions 3 corresponding to the receiving grooves, and the first mounting plate 1 is provided with matching plug-in protrusions 3. A matching latch 4 is arranged on the corresponding plug-in protrusions 3, and a plurality of connecting rods 5 are arranged on the plate bodies of the first mounting plate 1 and the second mounting plate 2. The upper side surface of the connecting rod 5 is provided with a scale pattern, and a roller 6 is arranged on the end of the connecting rod 5 close to each other, and a plurality of elastic ropes 7 are arranged on the outer surfaces of the first mounting plate 1 and the second mounting plate 2, and the other ends of the elastic ropes 7 are connected to the adjacent ends of the connecting rods 5, and the lower ends of the first mounting plate 1 and the second mounting plate 2 are jointly rotatably provided with a support assembly.

[0027] Reference Figure 1-6 Further, the support assembly includes a slide 8, a slider 9 and a support tube 10. The slide 8 is arranged on the lower surface of the first mounting plate 1 and the second mounting plate 2, the slider 9 is arranged in the slide 8, and the upper end of the support tube 10 is installed on the lower surface of the slider 9. The arrangement of the support assembly is convenient for supporting the two mounting plates in the air, so as to facilitate the rotation of the mounting plates, that is, to facilitate the measurement of trees at only 360 degrees; an internal threaded hole is arranged inside the lower end of the support tube 10, and an adjusting rod 11 is arranged on the support tube 10 through the internal threaded hole. The arrangement of the adjusting rod 11 is convenient for adjusting the height of each slider 9, so that the device can adapt to the external ground, that is, it can also be used when the external ground is uneven, thereby making the applicability and practicality of the device better when used; a soil-entering head 12 is arranged at the lower end of the adjusting rod 11, and the lower end of the soil-entering head 12 is conical. The arrangement of the soil-entering head 12 is convenient for fixing the adjusting rod 11 to prevent the device from shaking.

[0028] An arc-shaped pulling frame 13 is provided on the upper surface of the first mounting plate 1, and both ends of the pulling frame 13 are fixedly connected to adjacent pins 4. The setting of the pulling frame 13 allows personnel to operate the two pins 4 at the same time, which improves the convenience of personnel in installing and removing the two mounting plates; the plate bodies of the first mounting plate 1 and the second mounting plate 2 are both equipped with a plurality of guide cylinders 14, and the connecting rod 5 is slidably inserted in the guide cylinder 14. The cross-section of the connecting rod 5 is rectangular. The setting of the guide cylinder 14 improves the stability of the movement of the connecting rod 5, thereby improving the accuracy of measuring the tree diameter to a certain extent; a wiping ring 15 is provided at one end of the guide cylinder 14 away from the roller 6, and the elastic rope 7 is connected to the lower side of the end of the connecting rod 5. The setting of the wiping ring 15 is convenient for cleaning the surface of the connecting rod 5, thereby avoiding the phenomenon that the scale pattern is contaminated and affects the reading.

[0029] Principle and advantages of use: During the use of the utility model in the external forestry carbon sink measurement, when it is necessary to measure the diameter of the tree, the personnel first connect the support tube 10 with the two mounting plates through the slider 9 and the slide groove 8, and then connect the first mounting plate 1 with the second mounting plate 2 through the latch 4. At this time, the device is assembled, and the first mounting plate 1 and the second mounting plate 2 are sleeved on the outside of the external tree. Then, under the action of the elastic rope 7, the elastic rope 7 pulls the connecting rod 5 to move toward the tree until the roller 6 at the end of the connecting rod 5 abuts against the outer wall of the tree. Then, the personnel can obtain the diameter data of the tree in multiple directions through the readings of the scale lines on the connecting rod 5; and because the first mounting plate 1 and the second mounting plate 2 are slidably connected to the slider 9, that is, the personnel can rotate the first mounting plate 1 and the second mounting plate 2, and when the first mounting plate 1 and the second mounting plate 2 rotate, they can drive the connecting rods 6 to move synchronously, thereby increasing the direction of measuring the tree diameter, so that the personnel can obtain the tree diameter data more intuitively and accurately.

[0030] In summary, when the present solution is used, the device can measure the diameters of trees in multiple directions at one time through the provision of multiple linkage rods 5, so that personnel can obtain the tree diameter data more accurately. At the same time, through the cooperation between each mounting plate and the slider 9, the linkage rod 5 can rotate around the tree, thereby further increasing the measurement direction, so that the tree diameter data is more sufficient and accurate. The provision of the roller 6 facilitates the movement of the end of the linkage rod 5 along the bark of the tree. Therefore, compared with the traditional solution, the present solution solves the defect that the traditional solution can only measure the tree diameter from two directions when used, resulting in insufficient and inaccurate tree diameter data.

[0031] It should be further explained that the setting of the support assembly facilitates the support of the two mounting plates in the air, thereby facilitating the rotation of the mounting plates, that is, facilitating the measurement of the tree at only 360 degrees; the setting of the adjusting rod 11 facilitates the adjustment of the height of each slider 9, so that the device can adapt to the external ground, that is, it can be used even when the external ground is uneven, thereby making the device more applicable and practical when used; the setting of the burying head 12 facilitates the fixing of the adjusting rod 11 to prevent the device from shaking; the setting of the pulling frame 13 allows personnel to operate the two latches 4 at the same time, that is, improves the convenience of personnel in installing and removing the two mounting plates; the setting of the guide cylinder 14 improves the stability of the movement of the connecting rod 5, thereby improving the accuracy of the tree diameter measurement to a certain extent; the setting of the wiping ring 15 facilitates the cleaning of the surface of the connecting rod 5, thereby avoiding the phenomenon that the scale pattern is contaminated and affects the reading.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forestry carbon sink measuring instrument, comprising two semicircular first mounting plates (1) and a second mounting plate (2), characterized in that: The first mounting plate (1) is provided with receiving grooves at both ends, and matching plug-in protrusions (3) are provided at both ends of the second mounting plate (2) corresponding to the receiving grooves. The first mounting plate (1) is provided with matching plug-in protrusions (3). The first mounting plate (1) and the second mounting plate (2) are provided with a plurality of connecting rods (5). The upper surface of the connecting rod (5) is provided with scale patterns. A roller (6) is provided at one end of the connecting rod (5) close to each other. A plurality of elastic ropes (7) are provided on the outer surfaces of the first mounting plate (1) and the second mounting plate (2). The other ends of the elastic ropes (7) are connected to the adjacent ends of the connecting rods (5). The lower ends of the first mounting plate (1) and the second mounting plate (2) are provided with a supporting assembly for rotating together.

2. A forestry carbon sink measuring instrument according to claim 1, characterized in that: The support assembly comprises a slide groove (8), a slider (9) and a support tube (10); the slide groove (8) is arranged on the lower surface of the first mounting plate (1) and the second mounting plate (2); the slider (9) is arranged in the slide groove (8); and the upper end of the support tube (10) is mounted on the lower surface of the slider (9).

3. A forestry carbon sink measuring instrument according to claim 2, characterized in that: An internal threaded hole is provided inside the lower end of the support tube (10), and an adjusting rod (11) is installed and rotated through the internal threaded hole of the support tube (10).

4. A forestry carbon sink measuring instrument according to claim 3, characterized in that: The lower end of the adjusting rod (11) is provided with an entrapment head (12), and the lower end of the entrapment head (12) is tapered.

5. The forestry carbon sink measuring instrument according to claim 1, characterized in that: An arc-shaped pulling frame (13) is provided on the upper surface of the first mounting plate (1), and two ends of the pulling frame (13) are fixedly connected to adjacent latch pins (4).

6. The forestry carbon sink measuring instrument according to claim 1, characterized in that: A plurality of guide cylinders (14) are mounted on the plate bodies of the first mounting plate (1) and the second mounting plate (2), and the connecting rod (5) is slidably inserted in the guide cylinder (14), and the cross section of the connecting rod (5) is rectangular.

7. A forestry carbon sink measuring instrument according to claim 6, characterized in that: A wiping ring (15) is provided at one end of the guide cylinder (14) away from the roller (6), and an elastic rope (7) is connected to the lower side of the end of the linkage rod (5).

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