Carbon sink forest growth monitoring device

Abstract

The utility model relates to the field of forestry monitoring, and discloses a carbon sink forest growth monitoring device which comprises a fixing column, the top end of the outer wall of the fixing column is fixedly connected with a fixing box, the inner wall of the fixing box is rotatably connected with a winding roller, and a measuring scale is wound on the inner wall of the winding roller. A positioning column is fixedly connected to the surface of the end, away from the winding roller, of the measuring ruler, a fixing block is fixedly connected to the outer side wall of the fixing column, a supporting mechanism is arranged on the inner wall of the fixing column, a triangular block B is fixedly connected to the top end of the outer wall of the connecting rod, and a trapezoidal block is fixedly connected to the bottom end of the outer wall of the connecting rod. Two sets of supporting rods are hinged to the inner wall of the bottom end of the fixing column. According to the utility model, the supporting rod can be unfolded on the inner wall of the bottom end of the fixed column, so that the contact area between the fixed column and the soil ground is increased, the whole device is more stable, and meanwhile, the 1.3 m position of a tree is effectively monitored.

Description

Technical Field

[0001] The utility model relates to the field of forestry monitoring, in particular to a carbon sink forest growth monitoring device. Background Art

[0002] Carbon sink forest refers to carbon sink forest farms, because forests have the function of carbon sink, and through afforestation and forest protection and other measures to absorb and fix carbon dioxide, the cost is much lower than industrial emission reduction. In short, forestry activities that take full advantage of the carbon sink function of forests, reduce the concentration of carbon dioxide in the atmosphere, and slow down climate warming as their main purpose are generally referred to as carbon sink forestry.

[0003] After searching, Chinese patent announcement number: CN217877474U discloses a carbon sink forest growth monitoring device, including: a measuring belt, which has a first end and a second end, and the front of the measuring belt is provided with a main scale and a plurality of spaced through-hole plates along the direction from the first end to the second end; the first end is provided with a sleeve, the front of the sleeve has a window, and the side of the sleeve is also provided with a buttonhole; and an elastic rope, the end of the elastic rope is connected to the second end, and the head end of the elastic rope is provided with a hook connected to the buttonhole; wherein, when the front of the measuring belt is facing the outside and is closed to the waist of the tree trunk, the head end of the elastic rope drives the second end of the measuring belt to pass through the sleeve and continue to pull around the waist of the tree trunk until the hook is connected to the buttonhole to form elastic tension, and during the pulling process, the head end of the elastic rope passes through the through holes on the through-hole plate in sequence. According to the carbon sink forest growth monitoring device provided by the utility model, the elasticity of the measuring belt is compressed by the elastic rope, and the monitoring function will not be affected by the jamming of debris, and it is not easy to loosen, which is convenient for operation and use.

[0004] Although the above device monitors the surface of the carbon sink forest through measurement, the monitoring height of the carbon sink forest is usually 1.3 meters. The growth height of the tree is calculated based on the change in its diameter. However, the height of the tree will also change as it grows, causing the device to become higher and higher from the ground and unable to maintain a fixed height of monitoring, resulting in errors in the monitoring data. Therefore, a carbon sink forest growth monitoring device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a carbon sink forest growth monitoring device, which aims to improve the problem of the prior art that the monitoring cannot maintain a fixed height.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a carbon sink forest growth monitoring device, comprising a fixed column, the top end of the outer wall of the fixed column is fixedly connected to a fixed box, the inner wall of the fixed box is rotatably connected to a winding roller, the inner wall of the winding roller is wrapped with a measuring ruler, the surface of the measuring ruler away from one end of the winding roller is fixedly connected to a positioning column, the outer side wall of the fixed column is fixedly connected to a fixed block, the inner wall of the fixed column is provided with a supporting mechanism, the inner wall of the fixed box is provided with a cleaning mechanism, the supporting mechanism comprises a threaded rod, the bottom end of the outer wall of the threaded rod is rotatably connected to a triangular block A, the inner wall of the fixed column is slidably connected to a connecting rod, the top end of the outer wall of the connecting rod is fixedly connected to a triangular block B, the bottom end of the outer wall of the connecting rod is fixedly connected to a trapezoidal block, and the inner wall of the bottom end of the fixed column is hinged with two groups of supporting rods.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism comprises a mounting block, two sides of the mounting block are fixedly connected with positioning rods, the surfaces of the positioning rods are rotatably connected with two groups of cleaning rollers, and the inner wall of the fixed box is provided with a limiting assembly.

[0009] As a further description of the above technical solution:

[0010] The threaded rod is rotatably connected to the inner wall of the top end of the fixed column, and the measuring ruler penetrates and is slidably connected to the outer wall of the fixed box.

[0011] As a further description of the above technical solution:

[0012] The outer walls on both sides of the trapezoidal block are slidably connected to the inner side walls of the support rod, and the trapezoidal block is slidably connected to the inner wall of the bottom end of the fixed column.

[0013] As a further description of the above technical solution:

[0014] The triangular block A is slidably connected to the inner wall of the top end of the fixed column, and the outer wall of the triangular block A is slidably connected to the inner side wall of the triangular block B.

[0015] As a further description of the above technical solution:

[0016] A guide groove is provided at the top of the fixed box, the positioning rod is slidably connected to the inner wall of the top of the fixed box, and the outer wall of the cleaning roller contacts the outer wall of the measuring ruler.

[0017] As a further description of the above technical solution:

[0018] The limiting assembly comprises a wedge block, and the wedge block is elastically connected to the inner wall of the fixed box through a limiting spring.

[0019] As a further description of the above technical solution:

[0020] One end of the limit spring is fixedly connected to the inner wall of the fixed box, and the other end of the limit spring is fixedly connected to the outer wall of the wedge block. The wedge block is slidably connected to the inner wall of the fixed box. A slot is provided on the outer side wall of the mounting block, and the bottom end of the outer wall of the wedge block is engaged with the inner wall of the slot.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by providing a supporting mechanism, when monitoring the trees in the carbon sink forest, the supporting rod can be unfolded on the inner wall of the bottom end of the fixed column, thereby increasing the contact area between the fixed column and the ground, making the whole more stable, while also ensuring effective monitoring of the position of the tree monitoring height.

[0023] 2. In the utility model, by providing a cleaning mechanism, when the tree monitoring is completed and the measuring ruler needs to be rolled up, the surface of the measuring ruler can be effectively cleaned to prevent dirt and dust from being adsorbed on the surface of the measuring ruler and being rolled up, which is troublesome and inconvenient during subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a carbon sink forest growth monitoring device proposed by the utility model;

[0025] Figure 2 This is a partial cross-sectional structural diagram of a fixed column of a carbon sink forest growth monitoring device proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a carbon sink forest growth monitoring device proposed by the utility model, in which the trapezoidal blocks and support rods are separated;

[0027] Figure 4 This is a structural schematic diagram of the separation state of the triangular block A and the triangular block B of a carbon sink forest growth monitoring device proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the top of a fixed box of a carbon sink forest growth monitoring device proposed by the utility model;

[0029] Figure 6 A carbon sink forest growth monitoring device proposed in the utility model Figure 4 A schematic diagram of the enlarged structure of part A.

[0030] Legend:

[0031] 1. Fixed column; 2. Fixed box; 3. Support mechanism; 31. Threaded rod; 32. Triangular block A; 33. Triangular block B; 34. Connecting rod; 35. Trapezoidal block; 36. Support rod; 4. Cleaning mechanism; 41. Mounting block; 42. Positioning rod; 43. Cleaning roller; 44. Limiting assembly; 441. Limiting spring; 442. Wedge block; 5. Winding roller; 6. Measuring ruler; 7. Positioning column; 8. Fixed block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment: a carbon sink forest growth monitoring device, comprising a fixed column 1, a fixed box 2 is fixedly connected to the top of the outer wall of the fixed column 1, a winding roller 5 is rotatably connected to the inner wall of the fixed box 2, a winding spring is arranged inside the winding roller 5, which is a prior art, and the stretched measuring ruler 6 can be quickly wound up by the winding spring, a measuring ruler 6 is wound around the inner wall of the winding roller 5, a scale is arranged on the surface of the measuring ruler 6, and the length of the stretched measuring ruler 6 can be judged by the scale, the measuring ruler 6 penetrates and is slidably connected to the outer wall of the fixed box 2, a positioning column 7 is fixedly connected to the surface of the measuring ruler 6 away from the winding roller 5, a fixing block 8 is fixedly connected to the outer side wall of the fixed column 1, and two groups of through holes corresponding to the positioning column 7 are arranged on the surface of the fixing block 8, so that the positioning column 7 is plugged into the through hole of the fixing block 8 by winding the measuring ruler 6 around the outer diameter of the carbon sink forest trees, so as to fix the stretched position of the measuring ruler 6, a supporting mechanism 3 is arranged on the inner wall of the fixed column 1, and a cleaning mechanism 4 is arranged on the inner wall of the fixed box 2.

[0034] Reference Figure 2-Figure 3The supporting mechanism 3 includes a threaded rod 31, which is rotatably connected to the inner wall at the top of the fixed column 1, and a triangular block A32 is rotatably connected to the bottom end of the outer wall of the threaded rod 31. A handle is provided on the surface of the threaded rod 31, and the threaded rod 31 can be rotated by the handle to rotate, thereby pushing the triangular block A32 to move on the inner wall at the top of the fixed column 1, so as to contact with the triangular block B33. The inner wall of the fixed column 1 is slidably connected to a connecting rod 34, and the top of the outer wall of the connecting rod 34 is fixedly connected to the triangular block B33. The connecting rod 34 is provided so that when the triangular block B33 is squeezed, the trapezoidal block 35 can be driven to descend by the connecting rod 34. The triangular block A32 is slidably connected to the inner wall at the top of the fixed column 1, and a guide groove is provided on the inner wall at the top of the fixed column 1, so that the triangular block A32 keeps moving in a straight line when moving, and does not rotate with the rotation of the threaded rod 31.

[0035] Reference Figure 2-Figure 4 The outer wall of the triangular block A32 is slidably connected to the inner side wall of the triangular block B33. The triangular block A32 moves on the inner wall of the triangular block B33, thereby pushing the triangular block B33 to drive the connecting rod 34 to descend. The bottom end of the outer wall of the connecting rod 34 is fixedly connected with a trapezoidal block 35. The outer walls on both sides of the trapezoidal block 35 are slidably connected to the inner side walls of the support rod 36. The inner side of the support rod 36 is provided with a guide groove that fits the two sides of the trapezoidal block 35, so that the trapezoidal block 35 will drive the two groups of support rods 36 around the rotation center when descending. The two sets of support rods 36 are moved to the inner wall at the bottom of the fixed column 1 when the fixing column 1 is lifted up, and the trapezoidal block 35 is slidably connected to the inner wall at the bottom of the fixed column 1, and the threaded rod 31 is rotatably connected to the inner wall at the top of the fixed column 1, and the measuring ruler 6 passes through and is slidably connected to the outer wall of the fixed box 2. The inner wall at the bottom of the fixed column 1 is hinged with two sets of support rods 36, and the bottom end of the fixed column 1 is provided with a cone, so as to facilitate the installation and positioning on the soil ground for measuring the outer diameter of the trees in the carbon sink forest, and the two sets of support rods 36 are unfolded, so that the fixed column 1 as a whole is more stable.

[0036] Reference Figure 4-Figure 5 The cleaning mechanism 4 includes a mounting block 41, and positioning rods 42 are fixedly connected to both sides of the mounting block 41. A guide groove is provided at the top of the fixed box 2, and the positioning rod 42 is slidably connected to the inner wall of the top of the fixed box 2. Two sets of empty grooves are provided on the inner wall of the fixed box 2, so that the positioning rod 42 can be installed in the insertion hole. The outer wall of the cleaning roller 43 contacts the outer wall of the measuring ruler 6, and the two are in contact, so that when the measuring ruler 6 is rolled up by the cleaning roller 43, the dust on its surface can be scraped off, so as to avoid the soil and dust being synchronously rolled up when the measuring ruler 6 is rolled up. The surface of the positioning rod 42 is rotatably connected with two sets of cleaning rollers 43, and a limiting component 44 is provided on the inner wall of the fixed box 2.

[0037] Reference Figure 5The limiting assembly 44 includes a wedge block 442, which is elastically connected to the inner wall of the fixed box 2 through a limiting spring 441, one end of the limiting spring 441 is fixedly connected to the inner wall of the fixed box 2, and the other end of the limiting spring 441 is fixedly connected to the outer wall of the wedge block 442. The limiting spring 441 functions to automatically reset the position of the wedge block 442 after being squeezed and moved. The wedge block 442 is slidably connected to the inner wall of the fixed box 2, and a slot is provided on the outer side wall of the mounting block 41. The bottom end of the outer wall of the wedge block 442 is engaged with the inner wall of the slot, and the two are engaged, so that the mounting block 41 is fixed at the position of the inner wall of the fixed box 2, thereby preventing it from falling off when the surface of the measuring ruler 6 is cleaned.

[0038] Working principle: When monitoring the growth of trees in the carbon sink forest, the cone at the bottom of the fixed column 1 is inserted into the soil on the surface of the tree, and the threaded rod 31 is rotated to make it threadedly connected to the inner wall of the top of the fixed column 1, thereby pushing the triangular block A32 to move on the inner wall of the top of the fixed column 1, so that the bottom end of the triangular block A32 will slide on the inner side wall of the triangular block B33, thereby squeezing the triangular block B33 to drive the connecting rod 34 to descend on the inner wall of the fixed column 1, so that the trapezoidal block 35 can slide on the inner side walls of the two groups of support rods 36, so that the two groups of support rods 36 can be spread out on the inner wall of the soil, thereby increasing the stability of the fixed column 1 in the soil.

[0039] At this time, one end of the positioning column 7 of the measuring ruler 6 can be pulled to wrap around the outer wall of the monitored tree, so that the positioning column 7 can be plugged into the through hole of the fixing block 8. When the measuring ruler 6 is rolled up, the cleaning roller 43 will clean the dirt and dust on both sides of the measuring ruler 6, thereby preventing the measuring ruler 6 from driving the dirt to be rolled up on the winding roller 5. When the cleaning roller 43 needs to be replaced and cleaned, the wedge block 442 can be pulled to disengage it from the card slot of the mounting block 41, so that the mounting block 41 can drive the cleaning roller 43 to be taken out from the inside of the fixing box 2, so as to replace and clean it.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon sink forest growth monitoring device, comprising a fixed column (1), characterized in that: The top end of the outer wall of the fixed column (1) is fixedly connected to a fixed box (2), the inner wall of the fixed box (2) is rotatably connected to a winding roller (5), a measuring ruler (6) is wound around the inner wall of the winding roller (5), a positioning column (7) is fixedly connected to the surface of the measuring ruler (6) at one end away from the winding roller (5), the outer side wall of the fixed column (1) is fixedly connected to a fixed block (8), the inner wall of the fixed column (1) is provided with a supporting mechanism (3), the inner wall of the fixed box (2) is provided with a cleaning mechanism (4), and the supporting mechanism (3) comprises a threaded rod (31); The bottom end of the outer wall of the threaded rod (31) is rotatably connected to a triangular block A (32), the inner wall of the fixed column (1) is slidably connected to a connecting rod (34), the top end of the outer wall of the connecting rod (34) is fixedly connected to a triangular block B (33), the bottom end of the outer wall of the connecting rod (34) is fixedly connected to a trapezoidal block (35), and the inner wall of the bottom end of the fixed column (1) is hinged to two groups of support rods (36).

2. A carbon sink forest growth monitoring device according to claim 1, characterized in that: The cleaning mechanism (4) comprises a mounting block (41), positioning rods (42) are fixedly connected to both sides of the mounting block (41), two groups of cleaning rollers (43) are rotatably connected to the surfaces of the positioning rods (42), and a limiting assembly (44) is provided on the inner wall of the fixed box (2).

3. A carbon sink forest growth monitoring device according to claim 1, characterized in that: The threaded rod (31) is rotatably connected to the inner wall of the top end of the fixed column (1), and the measuring ruler (6) penetrates and is slidably connected to the outer wall of the fixed box (2).

4. A carbon sink forest growth monitoring device according to claim 1, characterized in that: The outer walls on both sides of the trapezoidal block (35) are slidably connected to the inner side walls of the support rod (36), and the trapezoidal block (35) is slidably connected to the inner wall at the bottom end of the fixed column (1).

5. The carbon sink forest growth monitoring device according to claim 1, characterized in that: The triangular block A (32) is slidably connected to the inner wall of the top end of the fixed column (1), and the outer wall of the triangular block A (32) is slidably connected to the inner side wall of the triangular block B (33).

6. A carbon sink forest growth monitoring device according to claim 2, characterized in that: A guide groove is provided at the top of the fixed box (2), the positioning rod (42) is slidably connected to the inner wall of the top of the fixed box (2), and the outer wall of the cleaning roller (43) is in contact with the outer wall of the measuring ruler (6).

7. A carbon sink forest growth monitoring device according to claim 2, characterized in that: The limiting assembly (44) comprises a wedge block (442), and the wedge block (442) is elastically connected to the inner wall of the fixed box (2) via a limiting spring (441).

8. A carbon sink forest growth monitoring device according to claim 7, characterized in that: One end of the limit spring (441) is fixedly connected to the inner wall of the fixed box (2), and the other end of the limit spring (441) is fixedly connected to the outer wall of the wedge block (442). The wedge block (442) is slidably connected to the inner wall of the fixed box (2). A slot is provided on the outer side wall of the mounting block (41), and the bottom end of the outer wall of the wedge block (442) is snap-fitted to the inner wall of the slot.

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