Auxiliary measuring device for transplanting large trees

Abstract

The application relates to the technical field of big tree transplanting, in particular to a big tree transplanting auxiliary measuring device, which comprises a base, a measuring scale, a first sliding seat and a second sliding seat; the measuring scale is composed of a first diameter measuring scale, a second diameter measuring scale, a first height measuring scale and a second height measuring scale; the first diameter measuring scale and the first height measuring scale are perpendicularly arranged in the base; the first sliding seat is arranged on the first height measuring scale and is slidably connected with the second diameter measuring scale; the second sliding seat is arranged on the first diameter measuring scale and is slidably connected with the second height measuring scale; the diameters and depths of the pit bodies after big trees are excavated can be quickly and accurately measured by sliding the measuring scales, the problems that the traditional measuring mode is low in measuring efficiency, poor in measuring precision and easy to disturb the soil ball are solved, and reliable data support is provided for big tree transplanting.

Description

Technical Field

[0001] This application relates to the field of large tree transplantation technology, and in particular to an auxiliary measuring device for large tree transplantation. Background Technology

[0002] In the fields of landscaping and urban construction, large tree transplantation is a common practice for optimizing landscape structure and improving the ecological environment. One of the core aspects of large tree transplantation is preserving the root ball when digging up the tree to maintain root vitality and improve the survival rate. The size of the root ball needs to be determined comprehensively based on the tree's diameter at breast height (DBH) and actual growing conditions, and a matching planting pit should be dug accordingly to ensure that the tree can successfully recover and grow in its new environment.

[0003] Currently, during transplanting, the measurement of the root ball is mostly done manually using ordinary measuring tools, such as a ruler or a flexible measuring tape. Because root balls are often irregular in shape, rough in surface, and fragile, a ruler cannot accurately reflect their true diameter and circumference, while a flexible measuring tape is prone to slipping, tangling, or knocking off soil when measuring around the root ball. Both methods are prone to errors, resulting in a mismatch between the excavated pit and the root ball size. This leads to situations where the pit is too large and needs backfilling, or too small and needs to be enlarged, delaying the project and increasing labor and resource costs.

[0004] The above measurement method still has room for improvement, mainly in that it is difficult to quickly and accurately obtain key dimensional information of the soil ball without disturbing it, resulting in a lack of reliable basis for subsequent tree pit excavation. Utility Model Content

[0005] To address the problem of irregular root ball shapes and measurement difficulties in existing technologies, which lead to inaccurate matching of newly dug tree pit dimensions, resulting in resource waste and transplanting risks, this application provides an auxiliary measurement device for large tree transplantation. The technical solution is as follows: A large tree transplantation auxiliary measuring device, characterized in that it includes a base, a measuring ruler, and a sliding block; the measuring ruler includes a first diameter measuring ruler, a second diameter measuring ruler, a first height measuring ruler, and a second height measuring ruler; the base includes a first sliding block and a second sliding block; The first diameter measuring ruler is inserted through the base and slidably connected to the base; the first height measuring ruler is inserted through the base and slidably connected to the base, and the first height measuring ruler is perpendicular to the first diameter measuring ruler; By employing the above technical solution, the measuring device is placed at the center of the tree pit after the tree has been excavated. The first diameter measuring ruler and the first height measuring ruler slide and adjust on the base, and the second diameter measuring ruler and the second height measuring ruler slide synchronously through the first and second sliding blocks, respectively. This allows for the rapid and accurate acquisition of the diameter and depth data of the excavated tree pit, determining the precise dimensions of the tree's root ball and providing accurate data for the excavation of transplanting pits. Furthermore, the measuring device ensures that the root ball remains undisturbed during the measurement of the tree pit.

[0006] Preferably, the base is provided with a first sliding component and a second sliding component; the first sliding component is connected to a first diameter measuring ruler, and the second sliding component is connected to a first height measuring ruler; the first sliding component and the second sliding component are arranged sequentially along the height direction inside the base and penetrate the base.

[0007] By adopting the above technical solution, the first sliding component and the second sliding component provide a smooth and stable moving path for the first diameter measuring ruler and the first height measuring ruler, ensuring that the ruler does not deviate during the measurement process and improving the accuracy and repeatability of the measurement.

[0008] Preferably, both the first sliding component and the second sliding component are provided with a first fastener; the first fastener is used to lock the first diameter measuring ruler and the first height measuring ruler.

[0009] By adopting the above technical solution, the positions of the first diameter measuring ruler and the first height measuring ruler can be quickly locked by the first fastener, preventing slippage during reading or movement and ensuring the stability and reliability of the measurement results.

[0010] Preferably, the first diameter measuring ruler, the second diameter measuring ruler, the first height measuring ruler, and the second height measuring ruler are all graduated hard rulers of the same specification.

[0011] By adopting the above technical solution, the measuring ruler uses a hard scale ruler of the same specification to ensure consistent measurement reference, and the ruler body of different lengths can be replaced according to the size of the tree pit.

[0012] Preferably, the first slide includes a first rotating shaft and a first sliding sleeve. Two first sliding sleeves are provided, and the two first sliding sleeves are rotatably connected by the first rotating shaft. The first height measuring scale and the second diameter measuring scale are respectively slidably engaged with the two first sliding sleeves.

[0013] The second slide includes a second rotating shaft and a second sliding sleeve; there are two second sliding sleeves, which are rotatably connected by the second rotating shaft; the second height measuring scale and the first diameter measuring scale are respectively slidably engaged with the two second sliding sleeves.

[0014] By adopting the above technical solution, the design of the sliding sleeve and the rotating shaft enables the second diameter measuring ruler and the second height measuring ruler to have sliding and rotating functions, which not only facilitates a smooth and stable sliding path during measurement, but also facilitates folding and storage when not in use, effectively improving the flexibility and portability of the device.

[0015] Preferably, the base is provided with a third sliding component and a fourth sliding component, the third sliding component and the fourth sliding component passing through the base, the third sliding component being for the second diameter measuring ruler to pass through; the fourth sliding component being for the second height measuring ruler to pass through.

[0016] By adopting the above technical solution, the third sliding component and the fourth sliding component provide guidance and support for the second height measuring ruler and the second diameter measuring ruler during storage or unfolding, effectively improving the stability and portability of the device.

[0017] Preferably, both the first and second sliding sleeves are provided with a second fastener, which is used to abut against the measuring ruler to lock the first and second sliding sleeves.

[0018] By adopting the above technical solution, the second fastener can further lock the relative position of the sliding sleeve and the measuring ruler, prevent measurement errors caused by other factors, and ensure the stability and reliability of the measurement results.

[0019] Preferably, a level is provided on the surface of the base.

[0020] By adopting the above technical solution, the level can ensure that the measuring device is in a horizontal state during use, avoiding measurement errors caused by tilting and further improving measurement accuracy.

[0021] Preferably, one end of the second diameter measuring ruler and the second height measuring ruler is provided with a detachable anti-slip handle.

[0022] By adopting the above technical solutions, the anti-slip handle is easier for users to hold and operate, enhancing the flexibility and user-friendliness of use.

[0023] Preferably, the measuring ruler has an elastic cushioning pad at its end.

[0024] By adopting the above technical solution, the elastic buffer pad can reduce the scratching of the tree pit wall and bottom during measurement, and at the same time, it can adapt to irregular surfaces through deformation, thereby improving the authenticity and accuracy of the measurement data.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. Place this measuring device at the center of the tree pit after the tree has been dug. The first diameter measuring ruler and the first height measuring ruler slide and adjust on the base. The second diameter measuring ruler and the second height measuring ruler slide synchronously through the first sliding block and the second sliding block, respectively. This allows for quick and accurate measurement of the diameter and depth of the tree pit, providing a reliable basis for the subsequent excavation of tree pits to be transplanted. This effectively solves the problems of low efficiency, large error, and easy disturbance of the soil ball caused by traditional measurement methods.

[0026] 2. This measuring device achieves smooth sliding and stable locking of the measuring ruler through the setting of sliding parts and fasteners, improving the convenience of operation and the stability of measurement results; the setting of the rotatable slide structure enables the second diameter measuring ruler and the second height measuring ruler to have sliding measurement and rotation functions at the same time, enhancing the operability and portability of the device; under the condition of irregular pit, the elastic buffer pad fits the curved surface, and the level instrument ensures that the measurement benchmark is level, effectively improving the reliability and consistency of measurement data. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall unfolded structure of an auxiliary measuring device for transplanting large trees according to an embodiment of this application; Figure 2 This is an enlarged schematic diagram of the second slide structure of an auxiliary measuring device for transplanting large trees according to an embodiment of this application; Figure 3 This is a schematic diagram of a tree transplantation auxiliary measuring device measuring the tree pit body according to an embodiment of this application; Figure 4 This is a schematic diagram of the structure of an auxiliary measuring device for transplanting large trees according to an embodiment of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Base; 11. First sliding component; 12. Second sliding component; 13. Third sliding component; 14. Fourth sliding component; 15. First fastener; 16. Level; 2. Measuring ruler; 21. First diameter measuring ruler; 22. Second diameter measuring ruler; 23. First height measuring ruler; 24. Second height measuring ruler; 3. First slide block; 31. First rotating shaft; 32. First sliding sleeve; 33. Second fastener; 4. Second slide block; 41. Second rotating shaft; 42. Second sliding sleeve; 5. Anti-slip handle; 6. Elastic buffer pad; 7. Tree pit body. Detailed Implementation

[0029] The following is a combination of appendices Figure 1 -Appendix Figure 3 This application will be described in further detail below.

[0030] This application discloses an auxiliary measuring device for transplanting large trees. (Refer to...) Figure 1The measuring device includes a base 1, a first diameter measuring ruler 21, a second diameter measuring ruler 22, a first height measuring ruler 23, a second height measuring ruler 24, a first slide block 3, and a second slide block 4. The base 1 is the core carrier. The first diameter measuring ruler 21 and the first height measuring ruler 23 are perpendicularly inserted into the base 1 to form a spatial measurement reference. The first slide block 3 is disposed on the first height measuring ruler 23 and slidably connected to the second diameter measuring ruler 22. The second slide block 4 is disposed on the first diameter measuring ruler 21 and slidably connected to the second height measuring ruler 24. The second diameter measuring ruler 22 and the second height measuring ruler 24 are parallel to the first diameter measuring ruler 21 and the first height measuring ruler 23, respectively.

[0031] Reference Figure 3 The auxiliary measuring device for transplanting large trees is placed at the center of the tree pit after the tree has been dug. The first diameter measuring ruler 21 and the second diameter measuring ruler 22 slide in opposite directions on the base 1 and the first sliding block 3, respectively, until the ends of the rulers contact the two sides of the pit wall to measure the diameter of the pit. The first height measuring ruler 23 and the second height measuring ruler 24 slide in opposite directions on the base 11 and the second sliding block 4, respectively, until the ends of the rulers reach the bottom and the surface of the pit to measure the depth of the pit. This method can quickly and accurately measure the diameter and depth of the dug-out soil ball without disturbing it.

[0032] Reference Figure 1 In the overall unfolded structure of the measuring device, the base 1 is provided with a first sliding component 11, a second sliding component 12, a third sliding component 13, and a fourth sliding component 14. The first sliding component 11, the second sliding component 12, the third sliding component 13, and the fourth sliding component 14 are arranged vertically along the height direction and pass through the base 1. The four sliding components have the same structure and can be a sliding groove, a sliding groove with a sliding rail, or a sliding groove with a pulley. The first sliding component 11 and the second sliding component 12 are each provided with a first fastener 15. The first fastener 15 is preferably a threaded knob. The first fastener 15 is used to tighten and lock the first diameter measuring ruler 21 and the first height measuring ruler 23 that are inserted through the first sliding component 11 and the second sliding component 12. In addition, the third sliding component 13 and the fourth sliding component 14 are mainly used to guide and support the second height measuring ruler 24 and the second diameter measuring ruler 22 in the subsequent storage state.

[0033] Furthermore, a level 16, preferably a bubble level 16, is mounted on the surface of the base 1. The level 16 ensures that the measuring device is in a horizontal state during use, avoiding measurement errors caused by tilting and further improving measurement accuracy.

[0034] The first diameter measuring ruler 21, the second diameter measuring ruler 22, the first height measuring ruler 23, and the second height measuring ruler 24 are all graduated hard rulers of the same specifications. They can be made of metal, wood, or plastic, but are preferably made of stainless steel.

[0035] Furthermore, all four types of measuring rulers 2 have elastic buffer pads 6 attached to their ends. During the measurement process, when the end of the measuring ruler 2 contacts the uneven surface of the tree pit sidewall and bottom, the elastic buffer pads 6 can adapt to the curved surface through deformation, ensuring the accuracy of the measurement.

[0036] Furthermore, a detachable anti-slip handle 5 is provided at one end of the second diameter measuring ruler 22 and the second height measuring ruler 24. The anti-slip handle 5 can be connected to the ruler body of the second diameter measuring ruler 22 and the second height measuring ruler 24 by threaded connection or quick-release buckle.

[0037] refer to Figure 1 or Figure 2 The first slide block 3 includes a first rotating shaft 31 and two first sliding sleeves 32; the two sliding sleeves are rotatably connected through the first rotating shaft 31; the first sliding sleeve 32 has a through hole in the center, the size of which is slightly larger than the size of the measuring ruler 2, so that the first height measuring ruler 23 and the second diameter measuring ruler 22 can pass through and slide together; the first sliding sleeve 32 is provided with a second fastener 33, preferably a threaded knob, for tightening and locking the first height measuring ruler 23 and the second diameter measuring ruler 22.

[0038] Similarly, the second slide block 4 includes a second rotating shaft 41 and two second sliding sleeves 42; the two sliding sleeves are rotatably connected by the second rotating shaft 41; the second sliding sleeve 42 has a through hole in the center, the size of which is slightly larger than the size of the measuring ruler 2, so that the second height measuring ruler 24 and the first diameter measuring ruler 21 can pass through and slide together; the second sliding sleeve 42 is provided with a second fastener 33, preferably a threaded knob, for tightening and locking the second height measuring ruler 24 and the first diameter measuring ruler 21.

[0039] refer to Figure 4 The measuring device has a cross-shaped storage structure, in which the second diameter measuring ruler 22 passes through the fourth sliding component 14 and is parallel to the first height measuring ruler 23; the second height measuring ruler 24 passes through the third sliding component 13 and is parallel to the first diameter measuring ruler 21.

[0040] The implementation principle of the hydrogen-giving device in this application embodiment is as follows: The tree transplant auxiliary measuring device is placed at the center of the tree pit after the tree is dug. The base 1 is leveled by the level 16. The first fastener 15 of the first sliding component 11 is loosened. The first diameter measuring ruler 21 is slid so that the elastic buffer pad 6 at its end contacts one side of the pit wall. The first fastener 15 is then locked. Then, the second fastener 33 on the second diameter measuring ruler 22 is loosened. The second diameter measuring ruler 22 is slid in the opposite direction to the sliding direction of the first diameter ruler so that the elastic buffer pad 6 at its end contacts the other side of the pit wall. The second fastener 33 is then locked. The diameter of the pit is thus obtained. Similarly, loosen the first fastener 15 of the second sliding component 12, slide the first height measuring ruler 23 towards the bottom of the pit so that its end elastic buffer pad 6 contacts the bottom of the pit, and lock the first fastener 15; then, loosen the second fastener 33 on the second height measuring ruler 24, slide the second height measuring ruler 24 towards the surface of the pit so that its end is flush with the surface of the pit, and lock the second fastener 33; thus, the depth of the pit is obtained.

[0041] After the measurement is completed, the measuring device can be folded and stored into a cross-shaped structure. First, the four measuring rulers 2 are slid and fixed on the base 11 and the slide to restore the original unfolded state. Then, the second diameter measuring ruler 22 is rotated 90° to be parallel with the first height measuring ruler 23 and then slid and inserted into the fourth sliding component 14 for fixation. The second height measuring ruler 24 is rotated 90° to be parallel with the first diameter measuring ruler 21 and then slid and inserted into the third sliding component 13 for fixation. This completes the storage of the overall structure.

[0042] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A large tree transplantation auxiliary measuring device, characterized in that: It includes a base (1), a measuring ruler (2), a first slide (3) and a second slide (4); the measuring ruler (2) includes a first diameter measuring ruler (21), a second diameter measuring ruler (22), a first height measuring ruler (23) and a second height measuring ruler (24); The first diameter measuring ruler (21) is mounted on the base (1) and slidably connected to the base (1); the first height measuring ruler (23) is mounted on the base (1) and slidably connected to the base (1), and the first height measuring ruler (23) is perpendicular to the first diameter measuring ruler (21); The first slide (3) is mounted on the first height measuring ruler (23); the second diameter measuring ruler (22) is mounted on the first slide (3) and slides in cooperation with the first slide (3); the second diameter measuring ruler (22) is parallel to the first diameter measuring ruler (21); The second slide (4) is mounted on the first diameter measuring ruler (21); the second height measuring ruler (24) is mounted on the second slide (4) and slides in cooperation with the second slide (4); the second height measuring ruler (24) is parallel to the first height measuring ruler (23).

2. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The base (1) is provided with a first sliding component (11) and a second sliding component (12); the first sliding component (11) is connected to a first diameter measuring ruler (21), and the second sliding component (12) is connected to a first height measuring ruler (23); the first sliding component (11) and the second sliding component (12) are arranged sequentially along the height direction in the base (1) and penetrate the base (1).

3. The auxiliary measuring device for transplanting large trees according to claim 2, characterized in that, Both the first sliding component (11) and the second sliding component (12) are provided with a first fastener (15); the first fastener (15) is used to lock the first diameter measuring ruler (21) and the first height measuring ruler (23).

4. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The first diameter measuring ruler (21), the second diameter measuring ruler (22), the first height measuring ruler (23), and the second height measuring ruler (24) are all hard rulers with graduations of the same specifications.

5. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The first slide block (3) includes a first rotating shaft (31) and a first sliding sleeve (32). There are two first sliding sleeves (32), and the two first sliding sleeves (32) are rotatably connected through the first rotating shaft (31). The first height measuring ruler (23) and the second diameter measuring ruler (22) are respectively slidably engaged with the two first sliding sleeves (32). The second slide block (4) includes a second rotating shaft (41) and a second sliding sleeve (42); there are two second sliding sleeves (42), which are rotatably connected by the second rotating shaft (41); the second height measuring ruler (24) and the first diameter measuring ruler (21) are respectively slidably engaged with the two second sliding sleeves (42).

6. The auxiliary measuring device for transplanting large trees according to claim 5, characterized in that, The base (1) is provided with a third sliding component (13) and a fourth sliding component (14), which pass through the base (1). The third sliding component (13) is for the second diameter measuring ruler (22) to pass through; the fourth sliding component (14) is for the second height measuring ruler (24) to pass through.

7. The auxiliary measuring device for transplanting large trees according to claim 5, characterized in that, Both the first sliding sleeve (32) and the second sliding sleeve (42) are provided with a second fastener (33), which is used to abut against the measuring ruler (2) to lock the first sliding sleeve (32) and the second sliding sleeve (42).

8. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The base (1) is equipped with a level (16).

9. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The second diameter measuring ruler (22) and the second height measuring ruler (24) are provided with a detachable anti-slip handle (5) at one end.

10. The auxiliary measuring device for transplanting large trees according to claim 1, characterized in that, The measuring ruler (2) is equipped with an elastic buffer pad (6) at the end of each ruler.

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