CN210664257U - Tree diameter at breast height measures collection system - Google Patents
Tree diameter at breast height measures collection system Download PDFInfo
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- CN210664257U CN210664257U CN201921879760.9U CN201921879760U CN210664257U CN 210664257 U CN210664257 U CN 210664257U CN 201921879760 U CN201921879760 U CN 201921879760U CN 210664257 U CN210664257 U CN 210664257U
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- 210000000481 breast Anatomy 0.000 title description 9
- 238000005259 measurement Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 238000013480 data collection Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a collection system is measured to trees chest diameter, including the main scale, the main scale is equipped with the spout, is equipped with the threaded rod in the spout, and the symmetry is equipped with the slider with the spout adaptation in the spout, and the slider be equipped with the screw hole and with the threaded rod meshing, be equipped with the mounting hole on the slider, the rotary drum of spring coupling and mounting hole adaptation is passed through to the mounting hole bottom, the rotary drum is equipped with parallel through-hole from top to bottom, be equipped with flexible fastener on the through-hole, the mounting hole is equipped with the draw-in groove with flexible fastener adaptation, the rotary drum upper end is equipped with main measuring stick, cup joint slidable in the main measuring stick and assist the measuring stick, main chi bottom articulates the anchor clamps that have rotatable back location, and: the measuring stick slides in opposite directions, is favorable to improving and measures the data collection precision, and the measuring stick is collapsible flexible, is convenient for carry in the forest zone, and anchor clamps are connected with the main scale is articulated, are equipped with the spirit level on the main scale, improve and measure the data collection's precision.
Description
Technical Field
The utility model relates to a tree breast height diameter measures collection system belongs to agriculture and forestry technical field.
Background
A whole set of measuring and calculating technology and method taking trees and forest stands as main objects in forest resource survey. The main tasks are as follows: statically and dynamically analyzing the accumulated resources of a forest area or a forestry bureau or a forest farm to obtain basic data for demonstrating the construction possibility of a wood base and planning the harvest quantity; providing a basis for identifying the effect of various forest management measures; providing quantity data required by forest protection and environmental protection; providing a basis for properly afforesting and breeding afforestation tree species; and various necessary data and the like are provided for various production plans, forestry divisions, forestry planning and the like.
The breast height is an important characterization index of the growth characteristics of trees and also important data required in forest resource investigation, so that the breast height measurement of trees is widely applied in forestry and always is the key point of the research in the field of forestry.
Disclosure of Invention
The utility model aims to provide a tree breast-height diameter measuring and collecting device, which solves the problems of complicated and inconvenient measurement and collection of the tree breast-height diameter in the prior art; the problem of traditional measurement gather trees chest diameter produce human error easily is solved.
The utility model adopts the technical scheme as follows: a tree breast diameter measurement and collection device comprises a main ruler, wherein a scale layer is fixed on the upper end face of the main ruler, a through chute is formed in the main ruler, limiting plates are fixed at two ends of the chute, sliding of a sliding block out of the chute is prevented, a rotatable threaded rod is installed between the limiting plates, the limiting plates extend out of two ends of the threaded rod, a knob is fixedly installed at one end of the threaded rod, the left end of the threaded rod is a left-handed thread, the right end of the threaded rod is a right-handed thread, the sliding block matched with the chute is symmetrically installed in the chute, the threaded hole is formed in the sliding block and meshed with the threaded rod, the knob is rotated to drive the threaded rod to rotate, the sliding block is moved in opposite directions, a mounting hole is formed in the upper end face of the sliding block, a spring is fixed at the bottom of the mounting hole, a rotary drum matched with the upper end of the spring is, the telescopic clamping piece comprises a clamping head, an installation barrel and a telescopic spring, the installation barrel is of a circular thin-wall structure with openings at two ends and is matched with the through hole, two ends of the installation barrel are fixed at the edge of the through hole of the inner wall of the rotary barrel, the telescopic spring is sleeved in the installation barrel, the clamping head of a spherical structure is fixed at two ends of the telescopic spring, the clamping head is arranged outside the installation barrel when the spring is not subjected to an external force state, the inner wall of the installation hole corresponds to the telescopic clamping piece and is provided with a clamping groove matched with the telescopic clamping piece in the vertical direction, the main measuring rod can rotate around the rotary barrel to perform zero-degree or ninety-degree rotary positioning relative to the main ruler to realize the folding of the main measuring rod, the upper end of the rotary barrel is fixed with the main measuring rod, the main measuring rod is sleeved with a slidable auxiliary measuring rod, the right end face of the main measuring rod is coincided with the, the clamp comprises clamping rods, the clamping ends of the clamping rods are of arc-shaped structures, the connecting ends of the clamping rods are of linear structures, the connecting ends of the clamping rods are connected in a cross-shaped hinged mode through bolts, the bolts are meshed with threaded holes in the bottoms of the hinged seats and are used for screwing the clamping rods into a fixed state, the clamping rods can rotate around the bolts when the bolts are unscrewed, and trees with different breast diameters can be clamped through adjusting the included angles between the clamping rods.
Furthermore, the scales of the scale layer are sequentially increased from the center position to two sides.
Furthermore, a level meter which is horizontally arranged is fixed on the upper end surface of the main ruler.
Further, the clamping end of the clamping rod is fixedly provided with a clamping piece for increasing the contact area between the clamp and the tree and improving the stability.
Furthermore, a handle is fixed on the main scale, so that the measured data is convenient to operate and carry.
Furthermore, a pointer is fixed at a position, close to the main scale, of the main measuring rod, the pointer is overlapped with the right end face of the main measuring rod, and the other end of the pointer is close to the scale layer, so that the accuracy of reading measured data is guaranteed.
Furthermore, the surface of the auxiliary measuring rod is of a rubber structure, and the auxiliary measuring rod is in interference fit with the main measuring rod, so that the auxiliary measuring rod cannot slide under the state of not being subjected to external force.
The beneficial effects of the utility model reside in that:
the utility model has the advantages that the measuring rods slide oppositely, which is beneficial to improving the precision of data acquisition and measurement, and the measuring rods can be folded and stretched, which is convenient to carry in forest areas;
the utility model can adjust the measuring scale from two directions, which is beneficial to providing convenience for technicians;
the utility model discloses be equipped with that anchor clamps are connected with the main scale is articulated, be equipped with the spirit level on the main scale, the gradient of adjustable main scale improves the accurate nature of measuring data collection.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the novel three-dimensional structure.
Fig. 3 is a schematic side view of a partial structure of the present invention.
Fig. 4 is a schematic view of a partial structure of the novel front view section.
Fig. 5 is a schematic view of the main sectional structure of the measuring rod of the present invention.
In the figure: the measuring device comprises a main scale 1, a scale layer 1-1, a sliding groove 1-2, a limiting plate 1-3, a threaded rod 1-4, a sliding block 2, a clamping groove 2-1, a compression spring 2-2, a rotating cylinder 2-3, a telescopic clamping piece 2-4, a clamping head 2-5, a telescopic spring 2-6, an installation cylinder 2-7, a main measuring rod 3, an auxiliary measuring rod 3-1, a hinge lug 4, a hinge groove 5, a rotating shaft 6, a clamp 7, a bolt 7-1, a clamping rod 7-2, a level gauge 8, a handle 9 and a knob 10.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
As shown in fig. 1-5, the tree breast-height diameter measurement and collection device comprises a main ruler 1, wherein a scale layer 1-1 is fixed on the upper end surface of the main ruler 1 through screws, the scales of the scale layer 1-1 are sequentially increased from the center position to two sides for facilitating reading of numerical values, the main ruler 1 is provided with a through chute 1-2, limiting plates 1-3 are fixed on the left end surface and the right end surface of the main ruler 1 at the two ends of the chute 1-2 in a welding manner for preventing a sliding block 2 from sliding out of the chute 1-2, a rotatable threaded rod 1-4 is installed in the chute 1-2 between the limiting plates 1-3, two ends of the threaded rod 1-4 penetrate through bearings on the limiting plates 1-3 and extend out of the limiting plates 1-3, knobs 10 are fixedly installed on two ends of the threaded rod 1-4 in a welding manner, and left-handed, the right end of the sliding groove is provided with a right-handed thread, a sliding block 2 matched with the sliding groove 1-2 is symmetrically arranged in the sliding groove 1-2, the sliding block 2 is provided with a threaded hole and is meshed with a threaded rod 1-4, a knob 10 is rotated to drive the threaded rod 1-4 to rotate, so that the sliding block 2 moves oppositely, the upper end surface of the sliding block 2 is provided with a mounting hole, the bottom of the mounting hole is fixed with a spring through a spring connecting seat, the upper end of the spring is fixed with a rotary drum 2-3 matched with the mounting hole through the spring connecting seat, the lower part of the rotary drum 2-3 is provided with a through hole which is parallel up and down, the through hole is fixed with a telescopic clamping piece 2-4 which is parallel up and down symmetrically, the telescopic clamping piece 2-4 comprises a clamping head 2-5, a mounting barrel 2-7 and a telescopic spring 2-6, the measuring device is matched with the through hole, two ends of the mounting cylinder 2-7 are welded and fixed with the edge of the through hole of the inner wall of the rotary cylinder 2-3, the telescopic spring 2-6 is sleeved in the mounting cylinder 2-7, two ends of the telescopic spring 2-6 are fixed with a clamping head 2-5 with a spherical structure through a spring connecting seat, the clamping head 2-5 is arranged outside the mounting cylinder 2-7 when the spring is not subjected to an external force, the inner wall of the mounting hole corresponds to the telescopic clamping piece 2-4 and is provided with a clamping groove 2-1 matched with the telescopic clamping piece 2-4 in the vertical direction for the main measuring rod 3 to perform zero-degree or ninety-degree rotary positioning around the rotary cylinder 2-3 relative to the main ruler 1 to realize the folding of the main measuring rod 3, the upper end of the rotary cylinder 2-3 is welded and fixed with the main measuring rod 3, the slidable auxiliary measuring, the right end face of the main measuring rod 3 is coincided with the right end face of the auxiliary measuring rod 3-1, the surface of the auxiliary measuring rod 3-1 is of a rubber structure, the auxiliary measuring rod 3-1 is in interference fit with the main measuring rod 3, so that the auxiliary measuring rod 3-1 cannot slide under the state of no external force, a hinge lug 4 is fixedly welded at the bottom of the main ruler 1, the hinge lug 4 is hinged with a hinge groove 5 through a pin shaft, the pin shaft is in interference fit with the hinge lug 4 and a connecting hole in the hinge groove 5, so that the hinge lug 4 and the hinge groove 5 are in a fixed state under the state of no external force, the portability is improved, a clamp 7 is fixed at the bottom of the hinge groove 5, the clamp 7 comprises a clamping rod 7-2, the clamping end of the clamping rod 7-2 is of an arc structure, the connecting end of the clamping rod 7-2 is of a linear structure, and the connecting end of the clamping rod 7-2 is, the bolt 7-1 is meshed with a threaded hole at the bottom of the hinged seat and used for screwing the bolt 7-1 and the clamping rod 7-2 into a fixed state, the screwing bolt 7-1 and the clamping rod 7-2 can rotate around the bolt 7-1, and trees with different breast diameters can be clamped by adjusting the size of an included angle between the clamping rods 7-2.
The utility model discloses in consider the degree of accuracy that data measurement gathered, consequently there is horizontal installation's spirit level 8 at main scale 1 up end through the fix with screw.
In the present invention, considering that the clamping stability of the clamp 7 needs to increase the contact area with the tree, a clamping piece (not shown in the figure) is welded and fixed at the clamping end of the clamping rod 7-2.
The utility model discloses in consider that measured data is convenient for operate, convenient to carry, consequently the terminal surface passes through the fix with screw and has handle 9 before main scale 1.
The utility model discloses in consider to read measured data's accuracy, consequently be close to main scale 1 rigidity at main measuring stick 3 and be equipped with pointer 11, pointer 11 and the coincidence of 3 right-hand members faces of main measuring stick, and the other end is close scale layer 1-1.
In the present invention, it is considered that the rotation of the main measuring rod 3 is not affected, and therefore the pointer 11 is made of an elastic material.
The utility model discloses a theory of operation and application method:
when the breast diameter of a tree is to be measured, the measuring rod is unfolded, the main measuring rod 3 is pressed to be close to the end of the main ruler 1, the chuck 2-5 is contracted into the rotary drum 2-3 by the telescopic spring 2-6, the main measuring rod 3 is rotated to be vertical to the main ruler 1, the main measuring ruler is slowly loosened, when the upper compression spring 2-2 pushes the rotary drum 2-3 to enable the chuck 2-5 to correspond to the clamping groove 2-1, the chuck 2-5 is bounced into the clamping groove 2-1 by the telescopic spring 2-6, the lower chuck 2-5 is still in the rotary drum 2-3 to realize positioning, then the bolt 7-1 of the clamp 7 is loosened, the opening of the clamp 7 is adjusted, the clamping rod 7-2 is enabled to be tightly attached to the tree, the bolt 7-1 is screwed, the fixing of the device on the tree is finished, the level meter 8 is observed at the moment, and the gradients of the main ruler 1 and the, when the main measuring rod 3 is adjusted to be horizontal, the knob 10 is rotated to enable the sliding blocks 2 to move oppositely, when the measuring rod is attached to a tree, numerical values indicated by the pointer 11 are observed and recorded, after the use is finished, the sliding blocks 2 are moved to two ends of the sliding groove 1-2, the main measuring rod 3 is pressed to be close to the end of the main ruler 1, the clamping heads 2-5 are received into the rotary drum 2-3 by the two telescopic springs 2-6, after the main measuring rod 3 is rotated to be parallel to the main ruler 1, the rotary measuring rod is slowly loosened until the lower clamping head 2-5 enters the corresponding clamping groove 2-1, the main measuring rod 3 is folded, when the main measuring rod 3 needs to be lengthened, the auxiliary measuring rod 3-1 is directly pulled to be at a proper position, and when the main measuring rod 3 needs not to be lengthened, the auxiliary measuring rod 3-1 is pushed back into the main measuring rod.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a collection system is measured to trees chest diameter, includes the main scale, characterized by: the top surface of the main ruler is provided with a scale layer, the main ruler is provided with a through chute, limiting plates are arranged at two ends of the chute, a rotatable threaded rod is arranged in the chute between the limiting plates, two ends of the threaded rod extend out of the limiting plates and are provided with knobs, sliding blocks which slide relative to the chute in a matching manner are symmetrically arranged in the chute, the sliding blocks are provided with threaded holes and are meshed with the threaded rod, the upper end surface of each sliding block is provided with a mounting hole, the bottom of each mounting hole is provided with a spring, the upper end of the spring is provided with a rotary drum matched with the mounting hole, the lower part of the rotary drum is provided with a through hole which is parallel to the upper part and the lower part, a telescopic clamping piece is arranged on the through hole, the inner wall of the mounting hole corresponds to the telescopic clamping piece and is provided with a clamping groove matched with the, the bottom of the main ruler is hinged with a hinge groove which can be positioned after rotating, and the bottom of the hinge groove is fixed with a clamp.
2. The tree breast-height diameter measurement and collection device of claim 1, wherein: the scales of the scale layer are sequentially increased from the center position to two sides.
3. The tree breast-height diameter measurement and collection device of claim 1, wherein: the top surface of the main ruler is provided with a level meter which is horizontally arranged.
4. The tree breast-height diameter measurement and collection device of claim 1, wherein: the left end of the threaded rod is provided with left-handed threads, and the right end of the threaded rod is provided with right-handed threads.
5. The tree breast-height diameter measurement and collection device of claim 1, wherein: a handle is fixed on the main ruler.
6. The tree breast-height diameter measurement and collection device of claim 1, wherein: and a pointer is fixed at the position, close to the main ruler, of the main measuring rod, the pointer is overlapped with the right end face of the main measuring rod, and the other end of the pointer is close to the scale layer.
7. The tree breast-height diameter measurement and collection device of claim 1, wherein: the surface of the auxiliary measuring rod is of a rubber structure, and the auxiliary measuring rod is in interference fit with the main measuring rod.
8. The tree breast-height diameter measurement and collection device of claim 1, wherein: the telescopic clamping piece comprises clamping heads, an installation barrel and telescopic springs, the installation barrel is of a circular thin-wall structure with openings at two ends and matched with the through holes, two ends of the installation barrel are fixed to the edges of the through holes in the inner wall of the rotary barrel, the telescopic springs are sleeved in the installation barrel, the two ends of each telescopic spring are fixed with the clamping heads of a ball structure, and the clamping heads are arranged outside the installation barrel when the springs are not under an external force state.
9. The tree breast-height diameter measurement and collection device of claim 1, wherein: the clamp comprises a clamping rod, the clamping end of the clamping rod is of a circular arc structure, the connecting end of the clamping rod is of a linear structure, the connecting end of the clamping rod is connected in a cross-shaped hinged mode through a bolt, and the bolt is meshed with a threaded hole in the bottom of the hinged seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879760.9U CN210664257U (en) | 2019-11-04 | 2019-11-04 | Tree diameter at breast height measures collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879760.9U CN210664257U (en) | 2019-11-04 | 2019-11-04 | Tree diameter at breast height measures collection system |
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| Publication Number | Publication Date |
|---|---|
| CN210664257U true CN210664257U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921879760.9U Expired - Fee Related CN210664257U (en) | 2019-11-04 | 2019-11-04 | Tree diameter at breast height measures collection system |
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| CN (1) | CN210664257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947553A (en) * | 2020-07-17 | 2020-11-17 | 苏州华亚智能科技股份有限公司 | Flatness detection device for metro traction converter cabinet |
| CN114322893A (en) * | 2021-12-17 | 2022-04-12 | 广西壮族自治区国有七坡林场 | Remote real-time measuring device for tree breast-height diameter |
| CN116817803A (en) * | 2023-08-28 | 2023-09-29 | 山东省林业科学研究院 | Measuring device for monitoring growth rule of poplar |
| CN117968487A (en) * | 2024-03-28 | 2024-05-03 | 东平县林业保护发展中心 | Forestry trees caliber |
-
2019
- 2019-11-04 CN CN201921879760.9U patent/CN210664257U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947553A (en) * | 2020-07-17 | 2020-11-17 | 苏州华亚智能科技股份有限公司 | Flatness detection device for metro traction converter cabinet |
| CN111947553B (en) * | 2020-07-17 | 2022-05-27 | 苏州华亚智能科技股份有限公司 | Flatness detection device for metro traction converter cabinet |
| CN114322893A (en) * | 2021-12-17 | 2022-04-12 | 广西壮族自治区国有七坡林场 | Remote real-time measuring device for tree breast-height diameter |
| CN116817803A (en) * | 2023-08-28 | 2023-09-29 | 山东省林业科学研究院 | Measuring device for monitoring growth rule of poplar |
| CN116817803B (en) * | 2023-08-28 | 2023-11-17 | 山东省林业科学研究院 | Measuring device for monitoring growth rule of poplar |
| CN117968487A (en) * | 2024-03-28 | 2024-05-03 | 东平县林业保护发展中心 | Forestry trees caliber |
| CN117968487B (en) * | 2024-03-28 | 2024-05-31 | 东平县林业保护发展中心 | Forestry trees caliber |
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Granted publication date: 20200602 |