CN109238096A - A kind of portable tree breast-height diameter device - Google Patents
A kind of portable tree breast-height diameter device Download PDFInfo
- Publication number
- CN109238096A CN109238096A CN201811199763.8A CN201811199763A CN109238096A CN 109238096 A CN109238096 A CN 109238096A CN 201811199763 A CN201811199763 A CN 201811199763A CN 109238096 A CN109238096 A CN 109238096A
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- China
- Prior art keywords
- measuring rod
- hole
- rotating shaft
- containing box
- fixedly installed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of portable tree breast-height diameter devices, including containing box, the side of the containing box offers accommodating groove, fixed block is fixedly installed on the bottom side inner wall of accommodating groove, the top side of fixed block offers rotation slot, first through hole is offered in the horizontal direction on the side inner wall of rotation slot, rotation slot is far from offering swivelling chute on the side inner wall of first through hole, first rotating shaft is rotatably equipped in first through hole, and the both ends of first rotating shaft all extend to outside first through hole, one end of first rotating shaft extends in swivelling chute, same the second shaft below first rotating shaft is fixedly installed on the two sides inner wall of rotation slot, rotation is socketed with the first measuring rod in second shaft.Longer measuring rod doubling can be in lesser angle, the occupied space of measuring rod is greatly reduced by the configuration of the present invention is simple, so that the measuring device of tree breast-height diameter is convenient for storing, it is easy to carry, meet use demand.
Description
Technical field
The present invention relates to tree breast-height diameter technical field more particularly to a kind of portable tree breast-height diameter dresses
It sets.
Background technique
Tree diameters measurement includes standing tree tree breast diameter survey, log diameter measurement and felled tree diameter measurement, current gloomy
In woods resource inventory and Forestry Investigation research, tree breast-height diameter is an index of necessary investigation, present tree breast-height diameter
Manual measurement mainly is carried out with diameter of a cross-section of a tree trunk 1.3 meters above the ground tape measure, is needed tape measure around trunk, the trees thicker for trunk, when measurement even
Two people are needed to assist, it is inconvenient, but the used tool multiplicity of tree diameters measurement at present, it is inconvenient to carry, it is especially not applicable
In larger-diameter tree measurement.
The patent of Publication No. CN207007063U discloses a kind of tree diameters measuring device, a kind of tree diameters measurement
Device, main includes measurement ruler, fixed frame and adjusting bracket, the diameter measuring device be by adjusting fixed frame and adjusting bracket,
Trees are blocked, in the spacing for reading fixed frame and adjusting bracket, to measure tree diameters, but the device is larger, is especially surveying
When measuring the trees being relatively large in diameter, longer measuring scale is difficult to be convenient for carrying, therefore cannot satisfy the use demand.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of portable trees proposed
Tree breast diameter survey device.
To achieve the goals above, present invention employs following technical solutions:
A kind of portable tree breast-height diameter device, including containing box, the side of the containing box offer storage
Slot, is fixedly installed with fixed block on the bottom side inner wall of accommodating groove, and the top side of fixed block offers rotation slot, in the side of rotation slot
Offering first through hole on wall in the horizontal direction, rotation slot is far from offering swivelling chute on the side inner wall of first through hole, and first
First rotating shaft is rotatably equipped in through-hole, and the both ends of first rotating shaft all extend to outside first through hole, one end of first rotating shaft is prolonged
It extends in swivelling chute, same the second shaft below first rotating shaft is fixedly installed on the two sides inner wall of rotation slot, the
Rotation is socketed with the first measuring rod in two shafts, and one end of the first measuring rod extends to outside accommodating groove, fixing sleeve in first rotating shaft
It is connected to the draw bar being located in rotation slot, one end of draw bar extends to outside accommodating groove and is rotatably equipped with connecting rod, connecting rod
Bottom end is rotatably installed on the top side of the first measuring rod, and the side of the first measuring rod is rotatably equipped with fixed link, and fixed link is separate
One end of first measuring rod is rotatably equipped with the second measuring rod, and the first measuring rod and the second measuring rod one end close to each other are distinguished
It is fixedly installed with the first half gears and the second half gears, the first half gears are meshed with the second half gears.
Preferably, the bottom side of the first measuring rod and the second measuring rod offers sliding groove, slides in two sliding grooves
It is equipped with and is slidably fitted with sliding shoe, two sliding shoe bottom sides are fixedly installed with adjusting rod, the bottom end difference of two adjusting rods
It extends to outside two sliding grooves, two adjusting rods are adapted with two sliding grooves respectively.
Preferably, the accommodating groove offers the second through-hole on the side inner wall of first through hole, and first through hole with
The corresponding setting of second through-hole, first rotating shaft run through the second through-hole far from one end of swivelling chute.
Preferably, second measuring rod top side is rotatably equipped with U-shaped bar, and the first measuring rod top side, which offers, is located at storage
Card slot outside case, U-shaped bar extend in card slot close to one end of containing box.
Preferably, the first rotating shaft extends to outside containing box far from one end of swivelling chute and is fixedly installed with knob, rotation
Rubber protecting jacket is socketed on button.
Preferably, the top side of the containing box is fixedly installed with pull ring, is socketed with rubber protecting jacket on pull ring.
Compared with prior art, the beneficial effects of the present invention are:
In the present invention, pass through containing box, accommodating groove, fixed block, rotation slot, first rotating shaft, the second shaft, draw bar,
One through-hole, the second through-hole, swivelling chute, connecting rod, fixed link, the first half gears, the second half gear knobs are used cooperatively, and are rotated
Knob can occupy little space by longer measuring rod to being folded in accommodating groove, pass through the first measuring rod, the second measuring rod, cunning
Dynamic slot, sliding shoe, adjusting rod are used cooperatively, and measure the distance between two adjusting rods to measure the diameter of a cross-section of a tree trunk 1.3 meters above the ground of trees, simply just
Victory, and the i.e. removable containing box of pull ring is held, it is easy to carry；
Longer measuring rod doubling can be in lesser angle, accounting for for measuring rod is greatly reduced by the configuration of the present invention is simple
With space, so that the measuring device of tree breast-height diameter is convenient for storage, it is easy to carry, meet use demand.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of portable tree breast-height diameter device proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of portable tree breast-height diameter device proposed by the present invention；
Fig. 3 is the structural representation of part A in a kind of portable tree breast-height diameter device Fig. 1 proposed by the present invention
Figure；
Fig. 4 is the structural representation of part B in a kind of portable tree breast-height diameter device Fig. 2 proposed by the present invention
Figure.
In figure: 1 containing box, 2 accommodating grooves, 3 fixed blocks, 4 rotation slots, 5 first rotating shafts, 6 second shafts, 7 draw bars, 8
One measuring rod, 9 second measuring rods, 10 first through hole, 11 second through-holes, 12 swivelling chutes, 13 connecting rods, 14 fixed links, 15 first
Half gear, 16 the second half gear, 17 sliding grooves, 18 sliding shoes, 19 adjusting rods, 20 knobs, 21 pull rings, 22U type bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of portable tree breast-height diameter device, including containing box 1, the side of containing box 1 are opened
Equipped with accommodating groove 2, fixed block 3 is fixedly installed on the bottom side inner wall of accommodating groove 2, the top side of fixed block 3 offers rotation slot 4,
First through hole 10, side inner wall of the rotation slot 4 far from first through hole 10 are offered on the side inner wall of rotation slot 4 in the horizontal direction
On offer swivelling chute 12, first rotating shaft 5 is rotatably equipped in first through hole 10, and the both ends of first rotating shaft 5 all extend to
Outside one through-hole 10, one end of first rotating shaft 5 is extended in swivelling chute 12, is fixedly installed on the two sides inner wall of rotation slot 4 same
A the second shaft 6 positioned at the lower section of first rotating shaft 5, rotation is socketed with the first measuring rod 8 in the second shaft 6, the first measuring rod 8
One end extends to outside accommodating groove 2, and fixing sleeve is connected to the draw bar 7 in rotation slot 4, one end of draw bar 7 in first rotating shaft 5
It extends to outside accommodating groove 2 and is rotatably equipped with connecting rod 13,13 bottom end of connecting rod is rotatably installed in the top side of the first measuring rod 8
On, the side of the first measuring rod 8 is rotatably equipped with fixed link 14, and fixed link 14 is rotatablely installed far from one end of the first measuring rod 8
There is the second measuring rod 9, the first measuring rod 8 and the second measuring rod 9 one end close to each other are fixedly installed with the first half gears respectively
15 and the second half gears 16, the first half gears 15 are meshed with the second half gears 16, rotate U-shaped bar 22, disengage it from card slot, turn
Dynamic knob 20, drives first rotating shaft 5 persistently to rotate in first through hole 10, and the rotation of first rotating shaft 5 drives draw bar 7 to rotate, into
And drive connecting rod 13 mobile, and connecting rod 13 pulls the first measuring rod 8, and drive the first measuring rod 8 to rotate around the second shaft 6,
The rotation of first measuring rod 8 drives the first half gears 15 to rotate, and the first half rotations of gear 15 drive the second half gears being engaged with
16 rotations, the first measuring rod 8 drive fixed link 14 to rotate simultaneously, so that the second measuring rod 9 rotates, thus by disposed in parallel the
9 bending of one measuring rod 8 and the second measuring rod.
The bottom side of first measuring rod 8 and the second measuring rod 9 offers sliding groove 17, and sliding is pacified in two sliding grooves 17
Equipped with sliding shoe 18 is slidably fitted with, two 18 bottom sides of sliding shoe are fixedly installed with adjusting rod 19, the bottom of two adjusting rods 19
End extends respectively to outside two sliding grooves 17, and two adjusting rods 19 are adapted with two sliding grooves 17 respectively, and accommodating groove 2 is close to the
Offer the second through-hole 11, and the setting corresponding with the second through-hole 11 of first through hole 10 on the side inner wall of one through-hole 10, first
Shaft 5 runs through the second through-hole 11 far from one end of swivelling chute 12, and 9 top side of the second measuring rod is rotatably equipped with U-shaped bar 22, and first surveys
8 top side of gauge rod offers the card slot outside containing box 1, and U-shaped bar 22 extends in card slot close to one end of containing box 1, and first
Shaft 5 extends to outside containing box 1 far from one end of swivelling chute 12 and is fixedly installed with knob 20, and rubber guarantor is socketed on knob 20
Sheath, the top side of containing box 1 are fixedly installed with pull ring 21, and rubber protecting jacket, 7 company of continuing through of draw bar are socketed on pull ring 21
Extension bar 13 drives the rotation of the first measuring rod 8, until draw bar 7 and the first measuring rod 8 are rotated together and are contracted in accommodating groove 2, this
When the first measuring rod 8 and the second measuring rod 9 angle it is minimum, and two adjusting rods 19 are inserted into two sliding grooves 17 respectively,
Therefore occupied space is also greatly reduced, and when needing to measure tree breast-height diameter using the device, only need to rotate backward knob 20, make first
Measuring rod 8 and the second measuring rod 9 are in a straight line, measure tree breast-height diameter, measuring rod by measuring the spacing of two adjusting rods 19
It is easy to carry convenient for storage.
Working principle: rotating U-shaped bar 22, disengages it from card slot, and turning knob 20 drives first rotating shaft 5 in first through hole
It is persistently rotated in 10, the rotation of first rotating shaft 5 drives draw bar 7 to rotate, and then drives connecting rod 13 mobile, and connecting rod 13 pulls the
One measuring rod 8 drives the first measuring rod 8 to rotate around the second shaft 6,15 turns of gear of the first measuring rod 8 rotation drive the first half
Dynamic, the first half rotations of gear 15 drive the second half gears 16 being engaged with to rotate, and the first measuring rod 8 drives fixed link 14 simultaneously
Rotation, so that the second measuring rod 9 rotates, thus by 9 bending of the first measuring rod 8 disposed in parallel and the second measuring rod, draw bar 7
It continues through connecting rod 13 and drives the rotation of the first measuring rod 8, until draw bar 7 and the first measuring rod 8 are rotated together and be contracted to
It receives in slot 2, the angle of the first measuring rod 8 and the second measuring rod 9 is minimum at this time, and two adjusting rods 19 are inserted into two cunnings respectively
In dynamic slot 17, therefore occupied space is also greatly reduced, and when needing to measure tree breast-height diameter using the device, need to only rotate backward knob
20, make the first measuring rod 8 and the second measuring rod 9 in a straight line, measures trees chest by measuring the spacing of two adjusting rods 19
Diameter, measuring rod are easy to carry convenient for storage.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of portable tree breast-height diameter device, including containing box (1), which is characterized in that the containing box (1)
Side offers accommodating groove (2), is fixedly installed on the bottom side inner wall of accommodating groove (2) fixed block (3), the top side of fixed block (3)
It offers rotation slot (4), is offered in the horizontal direction on the side inner wall of rotation slot (4) first through hole (10), rotation slot (4) is remote
It is offered on side inner wall from first through hole (10) swivelling chute (12), is rotatably equipped with first rotating shaft in first through hole (10)
(5), and the both ends of first rotating shaft (5) all extend to first through hole (10) outside, and one end of first rotating shaft (5) extends to swivelling chute
(12) in, same the second shaft (6) below first rotating shaft (5) is fixedly installed on the two sides inner wall of rotation slot (4),
Rotation is socketed with the first measuring rod (8) in second shaft (6), and one end of the first measuring rod (8) extends to accommodating groove (2) outside, the
Fixing sleeve is connected to the draw bar (7) in rotation slot (4) in one shaft (5), and one end of draw bar (7) extends to accommodating groove
(2) it outside and being rotatably equipped with connecting rod (13), connecting rod (13) bottom end is rotatably installed on the top side of the first measuring rod (8), and
The side of one measuring rod (8) is rotatably equipped with fixed link (14), and fixed link (14) rotates peace far from the one end of the first measuring rod (8)
Equipped with the second measuring rod (9), the first measuring rod (8) and the second measuring rod (9) one end close to each other are fixedly installed with the respectively
Half gear (15) and the second half gears (16), the first half gears (15) are meshed with the second half gears (16).
2. a kind of portable tree breast-height diameter device according to claim 1, which is characterized in that the first measuring rod
(8) it is offered sliding groove (17) with the bottom side of the second measuring rod (9), sliding peace is slidably fitted in two sliding grooves (17)
Equipped with sliding shoe (18), two sliding shoe (18) bottom sides are fixedly installed with adjusting rod (19), the bottom end of two adjusting rods (19)
Extend respectively to two sliding grooves (17) outside, two adjusting rods (19) are adapted with two sliding grooves (17) respectively.
3. a kind of portable tree breast-height diameter device according to claim 1, which is characterized in that the accommodating groove
(2) it is offered the second through-hole (11) on the side inner wall of first through hole (10), and first through hole (10) and the second through-hole
(11) corresponding setting, first rotating shaft (5) run through the second through-hole (11) far from the one end of swivelling chute (12).
4. a kind of portable tree breast-height diameter device according to claim 1, which is characterized in that described second surveys
Gauge rod (9) top side is rotatably equipped with U-shaped bar (22), and the first measuring rod (8) top side offers the card slot positioned at containing box (1) outside, U
Type bar (22) extends in card slot close to the one end of containing box (1).
5. a kind of portable tree breast-height diameter device according to claim 1, which is characterized in that described first turn
Axis (5) extends to containing box (1) outside and is fixedly installed with knob (20) far from the one end of swivelling chute (12), and knob is socketed on (20)
There is rubber protecting jacket.
6. a kind of portable tree breast-height diameter device according to claim 1, which is characterized in that the containing box
(1) top side is fixedly installed with pull ring (21), and pull ring is socketed with rubber protecting jacket on (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811199763.8A CN109238096B (en) | 2018-10-16 | 2018-10-16 | Tree breast-height diameter measuring device convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811199763.8A CN109238096B (en) | 2018-10-16 | 2018-10-16 | Tree breast-height diameter measuring device convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109238096A true CN109238096A (en) | 2019-01-18 |
| CN109238096B CN109238096B (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811199763.8A Active CN109238096B (en) | 2018-10-16 | 2018-10-16 | Tree breast-height diameter measuring device convenient to carry |
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| Country | Link |
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| CN (1) | CN109238096B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1455227A1 (en) * | 1986-04-28 | 1989-01-30 | Украинский Научно-Исследовательский Институт Орошаемого Садоводства | Device for measuring diameters of tree trunks |
| DE3821764A1 (en) * | 1988-06-28 | 1990-01-11 | Gottlieb Nestle Gmbh & Co Kg | Slide-gauge |
| CN203964831U (en) * | 2014-07-01 | 2014-11-26 | 中国科学院沈阳应用生态研究所 | A kind of trees radial growth monitoring device |
| CN205860948U (en) * | 2016-07-22 | 2017-01-04 | 东北林业大学 | A kind of model for trees monitoring device |
| CN206177196U (en) * | 2016-11-15 | 2017-05-17 | 宜宾云辰乔木园林有限责任公司 | Measure ribbon in trees rice footpath |
| CN108007413A (en) * | 2017-12-20 | 2018-05-08 | 中南林业科技大学 | A kind of easy device and system of long-range measurement tree diameters increment |
-
2018
- 2018-10-16 CN CN201811199763.8A patent/CN109238096B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1455227A1 (en) * | 1986-04-28 | 1989-01-30 | Украинский Научно-Исследовательский Институт Орошаемого Садоводства | Device for measuring diameters of tree trunks |
| DE3821764A1 (en) * | 1988-06-28 | 1990-01-11 | Gottlieb Nestle Gmbh & Co Kg | Slide-gauge |
| CN203964831U (en) * | 2014-07-01 | 2014-11-26 | 中国科学院沈阳应用生态研究所 | A kind of trees radial growth monitoring device |
| CN205860948U (en) * | 2016-07-22 | 2017-01-04 | 东北林业大学 | A kind of model for trees monitoring device |
| CN206177196U (en) * | 2016-11-15 | 2017-05-17 | 宜宾云辰乔木园林有限责任公司 | Measure ribbon in trees rice footpath |
| CN108007413A (en) * | 2017-12-20 | 2018-05-08 | 中南林业科技大学 | A kind of easy device and system of long-range measurement tree diameters increment |
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| Publication number | Publication date |
|---|---|
| CN109238096B (en) | 2020-06-09 |
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