Forest grass carbon sink field sampling point positioning device

Abstract

The utility model relates to the technical field of positioning devices, and discloses a forest grass carbon sink field sampling point positioning device which comprises a supporting column, the bottom of the supporting column is fixedly connected with a mounting seat, the surface of the mounting seat is provided with a groove, the inner side wall of the groove is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with a positioning rod. The surface of the fixing rod is movably sleeved with a connecting block, one side of the connecting block is fixedly connected with a stretching steel cable, and one end of the stretching steel cable is fixedly connected with a fixing nail. According to the forest and grass carbon sink field sampling point positioning device, through the arrangement of the fixing rod, the connecting block, the stretching steel rope, the fixing nail, the threaded column and the drill bit, when a worker positions the device, the threaded column is firstly drilled into the ground of a sampling point through the drill bit; and then the fixing nails are fixed underground around the threaded column, and the threaded column is limited and stretched by using the stretching steel rope, so that the device is very convenient to fix, and the positioning accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, and in particular to a positioning device for field sampling points of forest and grass carbon sinks. Background Art

[0002] Forests and grasslands are the largest carbon reservoirs in terrestrial ecosystems, acting as carbon sinks and the most cost-effective absorbers. They can consistently and stably absorb and fix atmospheric carbon dioxide, playing a unique role in global efforts to combat climate change. Carbon sinks primarily refer to the amount of carbon dioxide absorbed and stored by forests and grasslands. Currently, carbon sink testing in forests and grasslands requires data collection at designated locations, with the collected data then being recorded and analyzed.

[0003] However, existing field sampling point positioning devices for forest and grassland carbon sinks have the following disadvantages:

[0004] (1) When locating a sampling point, the positioning device is usually inserted directly into the ground at the sampling point for positioning. However, the device is easily moved by external influences or geological forces after being inserted into the ground, affecting the accuracy of positioning;

[0005] (2) The sampling device is not easy to adjust in height according to the staff's needs, which reduces the practicality of the device.

[0006] Therefore, the utility model provides a device for locating field sampling points for forest and grassland carbon sinks. Utility Model Content

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide a field sampling point positioning device for forest and grassland carbon sinks that is highly practical, can be easily operated, and has a relatively simple structure. It solves the problem that the device proposed in the above background technology is easily moved by external influences or geological forces, affecting the positioning accuracy.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a field sampling point positioning device for forest and grass carbon sinks, comprising a pillar, the bottom of the pillar is fixedly connected to a mounting base, the surface of the mounting base is provided with a groove, the inner side wall of the groove is fixedly connected to a fixing rod, the surface of the fixing rod is movably sleeved with a connecting block, one side of the connecting block is fixedly connected to a tension steel cable, one end of the tension steel cable is fixedly connected to a fixing nail, the bottom of the mounting base is fixedly connected to a threaded column, a drill bit is installed at the bottom of the threaded column, the surface of the pillar is fixedly connected to a motor, the output end of the motor is splined to a transmission rod, one end of the transmission rod is fixedly connected to a worm, the surface of the worm is meshed with a worm gear, the center of the worm gear is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a lifting plate, one end of the lifting plate is fixedly connected to a mounting box, and a sampling head is installed on one side of the mounting box through a mounting mechanism.

[0011] Optionally, a solar panel is fixedly connected to the surface of the pillar, and the solar panel is arranged at an angle, thereby improving the energy saving performance of the device.

[0012] Optionally, a sliding groove is provided on the surface of the pillar, and the lifting plate is slidably connected in the sliding groove, thereby improving the stability of the lifting plate during movement.

[0013] Optionally, a threaded hole is provided on the surface of the lifting plate, and the threaded hole matches the threaded rod, so that the threaded rod can effectively drive the lifting plate.

[0014] Optionally, circular holes are provided on the inner bottom wall and the inner top wall of the pillar, and the threaded rod rotates in the circular holes, so that the threaded rod is not easy to shake during the rotation process.

[0015] Optionally, a circular groove is provided on the inner side wall of the pillar, and the worm rotates in the circular groove, so that the rotation of the worm is more stable.

[0016] (3) Beneficial effects

[0017] The utility model provides a device for locating field sampling points for forest and grass carbon sinks, which has the following beneficial effects:

[0018] 1. The device for positioning forest and grassland carbon sink field sampling points is equipped with a fixing rod, a connecting block, a tensile steel cable, a fixing nail, a threaded column and a drill bit. When positioning the device, the staff first drills the threaded column into the ground at the sampling point using the drill bit, and then fixes the fixing nails in the ground around the threaded column and uses the tensile steel cable to limit the threaded column. This is very convenient, thereby completing the effect of fixing the device and ensuring the accuracy of positioning.

[0019] 2. The device for positioning field sampling points of forest and grassland carbon sinks is configured with a motor, a worm, a worm wheel, a threaded rod and a lifting plate. When the staff adjusts the height of the sampling head, they start the motor to drive the worm to rotate, and drive the worm wheel engaged with it to rotate. Through the rotation of the threaded rod, the lifting plate drives the sampling head to move, thereby achieving the effect of adjusting the height of the sampling head and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic side view of the overall structure of the utility model;

[0022] Figure 3 This is a schematic structural diagram of the cross section of the pillar of the utility model;

[0023] Figure 4 This is a structural diagram of the first embodiment of the present utility model;

[0024] Figure 5 This is a structural diagram of the second embodiment of the present utility model.

[0025] In the figure: 1. Pillar; 2. Mounting base; 3. Fixing rod; 4. Connecting block; 5. Tensile steel cable; 6. Fixing nail; 7. Threaded column; 8. Drill bit; 9. Motor; 10. Worm; 11. Worm gear; 12. Threaded rod; 13. Lifting plate; 14. Mounting box; 15. Solar panel; 16. Sampling head; 17. Mounting mechanism; 1701. First connecting plate; 1702. First spring; 1703. Trapezoidal block; 1704. Pull rod; 1705. Second connecting plate; 1706. Top block; 1707. Second spring. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 3The utility model provides a technical solution: a field sampling point positioning device for forest and grass carbon sinks, comprising a pillar 1, the bottom of the pillar 1 is fixedly connected to a mounting seat 2, the surface of the mounting seat 2 is provided with a groove, the inner side wall of the groove is fixedly connected to a fixing rod 3, the surface of the fixing rod 3 is movably sleeved with a connecting block 4, one side of the connecting block 4 is fixedly connected to a tensioning steel cable 5, one end of the tensioning steel cable 5 is fixedly connected to a fixing nail 6, the bottom of the mounting seat 2 is fixedly connected to a threaded column 7, and a drill bit 8 is installed at the bottom of the threaded column 7. Through the arrangement of the fixing rod 3, the connecting block 4, the tensioning steel cable 5, the fixing nail 6, the threaded column 7 and the drill bit 8, when the staff positions the device, they first drill the threaded column 7 into the ground of the sampling point with the drill bit 8, and then fix the fixing nails 6 to the ground around the threaded column 7 respectively and use the tensioning steel cable 5 to limit the stretching of the threaded column 7, which is very convenient, thereby completing the fixation of the device. The effect ensures the accuracy of positioning. The surface of the pillar 1 is fixedly connected to the motor 9, and the output end of the motor 9 is splined to the transmission rod. One end of the transmission rod is fixedly connected to the worm 10, and the surface of the worm 10 is meshed with a worm gear 11. The center of the worm gear 11 is fixedly connected to a threaded rod 12, and the surface of the threaded rod 12 is threadedly connected to a lifting plate 13. One end of the lifting plate 13 is fixedly connected to a mounting box 14, and a sampling head 16 is installed on one side of the mounting box 14 through a mounting mechanism 17. Through the arrangement of the motor 9, worm 10, worm gear 11, threaded rod 12 and lifting plate 13, when the staff adjusts the height of the sampling head 16, they start the motor 9 to drive the worm 10 to rotate, and drive the worm gear 11 meshed with it to rotate. Through the rotation of the threaded rod 12, the lifting plate 13 drives the sampling head 16 to move, thereby achieving the effect of adjusting the height of the sampling head 16 and improving the practicability of the device.

[0028] A solar panel 15 is fixedly connected to the surface of the support 1. The arrangement of the solar panel 15 improves the energy efficiency of the device. The solar panel 15 is arranged in an inclined manner.

[0029] The surface of the support 1 is provided with a slide groove, which improves the stability of the lifting plate 13 during movement. The lifting plate 13 is slidably connected to the slide groove.

[0030] The lifting plate 13 is provided with a threaded hole on its surface. The threaded hole enables the threaded rod 12 to effectively drive the lifting plate 13. The threaded hole matches the threaded rod 12.

[0031] The inner bottom wall and the inner top wall of the support 1 are both provided with circular holes. The arrangement of the circular holes prevents the threaded rod 12 from shaking during rotation, and the threaded rod 12 rotates in the circular holes.

[0032] A circular groove is provided on the inner side wall of the pillar 1. The provision of the circular groove makes the rotation of the worm 10 more stable, and the worm 10 rotates in the circular groove.

[0033] In the present invention, the working steps of the device are as follows:

[0034] Step 1: First, drill the threaded column 7 into the ground at the sampling point using the drill bit 8. Then, fix the fixing nails 6 in the ground around the threaded column 7 and use the tensioning steel cable 5 to limit the threaded column 7. This is very convenient and greatly ensures the accuracy of positioning.

[0035] The second step: Then start the motor 9 to drive the worm 10 to rotate, and drive the worm wheel 11 engaged with it to rotate. Through the rotation of the threaded rod 12, the lifting plate 13 drives the sampling head 16 to move, thereby achieving the effect of adjusting the height of the sampling head 16 and improving the practicality of the device.

[0036] Example 1

[0037] Please refer to Figure 4 The mounting mechanism 17 includes a first connecting plate 1701 movably connected to the mounting box 14, a first spring 1702 is commonly connected between the first connecting plate 1701 and the top wall of the mounting box 14, and a trapezoidal block 1703 is fixedly connected to one side of the first connecting plate 1701. Through the arrangement of the first spring 1702, the first connecting plate 1701 and the trapezoidal block 1703, the staff can install the sampling head 16 more quickly.

[0038] Example 2

[0039] Please refer to Figure 5 The mounting mechanism 17 includes a pull rod 1704 movably plugged into the surface of the mounting box 14, one end of the pull rod 1704 is fixedly connected to a second connecting plate 1705, a second spring 1707 is commonly connected between the second connecting plate 1705 and the inner top wall of the mounting box 14, and a top block 1706 is fixedly connected to the bottom of the second connecting plate 1705. Through the arrangement of the pull rod 1704, the second connecting plate 1705, the second spring 1707 and the top block 1706, the sampling head 16 is installed more stably.

[0040] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0041] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for locating field sampling points for forest and grass carbon sinks, comprising a support (1), characterized in that: The bottom of the pillar (1) is fixedly connected to a mounting seat (2), a groove is provided on the surface of the mounting seat (2), a fixing rod (3) is fixedly connected to the inner side wall of the groove, a connecting block (4) is movably sleeved on the surface of the fixing rod (3), a tensioning steel cable (5) is fixedly connected to one side of the connecting block (4), a fixing nail (6) is fixedly connected to one end of the tensioning steel cable (5), a threaded column (7) is fixedly connected to the bottom of the mounting seat (2), a drill bit (8) is installed at the bottom of the threaded column (7), and the pillar (1) is fixedly connected to the bottom of the mounting seat (2). A motor (9) is fixedly connected to the surface, a transmission rod is spline-connected to the output end of the motor (9), a worm (10) is fixedly connected to one end of the transmission rod, a worm wheel (11) is meshed on the surface of the worm (10), a threaded rod (12) is fixedly connected at the center of the worm wheel (11), a lifting plate (13) is threadedly connected to the surface of the threaded rod (12), a mounting box (14) is fixedly connected to one end of the lifting plate (13), and a sampling head (16) is mounted on one side of the mounting box (14) via a mounting mechanism (17).

2. A device for locating field sampling points for forest and grass carbon sinks according to claim 1, characterized in that: A solar panel (15) is fixedly connected to the surface of the support (1), and the solar panel (15) is arranged in an inclined manner.

3. A device for locating field sampling points for forest and grass carbon sinks according to claim 1, characterized in that: A sliding groove is provided on the surface of the support (1), and the lifting plate (13) is slidably connected in the sliding groove.

4. A device for locating field sampling points for forest and grass carbon sinks according to claim 1, characterized in that: A threaded hole is provided on the surface of the lifting plate (13), and the threaded hole matches the threaded rod (12).

5. A device for locating field sampling points for forest and grass carbon sinks according to claim 1, characterized in that: The inner bottom wall and the inner top wall of the support (1) are both provided with circular holes, and the threaded rod (12) rotates in the circular holes.

6. A device for locating field sampling points for forest and grass carbon sinks according to claim 1, characterized in that: The inner side wall of the support (1) is provided with a circular groove, and the worm (10) rotates in the circular groove.

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