CN105783646A - Portable tree height quick measurement tool - Google Patents
Portable tree height quick measurement tool Download PDFInfo
- Publication number
- CN105783646A CN105783646A CN201610260526.2A CN201610260526A CN105783646A CN 105783646 A CN105783646 A CN 105783646A CN 201610260526 A CN201610260526 A CN 201610260526A CN 105783646 A CN105783646 A CN 105783646A
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- CN
- China
- Prior art keywords
- adjustment seat
- gun sight
- measurement tool
- rotating shaft
- supported plate
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Classifications
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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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a portable tree height quick measurement tool, which comprises a foldable tripod. A supporting table is arranged above the tripod; an adjusting seat is arranged on the supporting table; the adjusting seat is internally provided with a horizontally-rotating adjusting device; a left supporting plate and a right supporting plate are arranged above the horizontally-rotating adjusting device; a transmission box is arranged at one side of the left supporting plate; the transmission box is internally provided with a driving wheel and a driven wheel engaged mutually; the diameter of the driving wheel is smaller than that of the driven wheel; the driven wheel is connected with a vertical rotating handle; the driving wheel is connected with a vertical rotating shaft; two ends of the vertical rotating shaft are supported via the left supporting plate and the right supporting plate; an aiming mirror is arranged on the vertical rotating shaft; the aiming mirror is internally provided with an aiming pointer; and one side of the aiming mirror is provided with a protractor for detecting the rotating angle of the aiming mirror. The measurement tool is simple in structure, convenient in carrying and low in cost; the height of the tree can be precisely measured through simple gear transmission; and high practicability is provided for tree height measurement in landscape research.
Description
Technical field
The invention mainly relates to a kind of instrument measuring the height of tree, specifically a kind of portable height of tree Quick measurement tool.
Background technology
In landscape research, research worker needs the basic growth parameter(s) of relevant trees is measured, and the height set is a very important parameter.In working due to landscape research, the tree families of contact is loaded down with trivial details, and therefore the difference of height of trees is from relatively big, is difficult to directly use common folding ruler measurement.At present, occurring some special tree height measurement instruments on the market, such as laser side height device, microwave height finder etc., in most of survey tools, structure is complex, relatively costly and inconvenient to carry, and practicality is relatively low, and the measurement of trees height in gardens is existed limitation.
Summary of the invention
For solving the deficiency of current technology, the present invention is in conjunction with prior art, from practical application, a kind of portable height of tree Quick measurement tool is provided, this survey tool simple in construction, easy to carry and with low cost, trees highly can be measured accurately by simple gear drive, the measurement of the height of tree in landscape research is had higher practicality.
For achieving the above object, technical scheme is as follows:
nullA kind of portable height of tree Quick measurement tool，Including folding spider，Described spider is arranged over supporting platform，Described support platform is provided with an adjustment seat，Intermeshing drive bevel gear it is provided with and by dynamic bevel gear in described adjustment seat，The connection of described drive bevel gear horizontally rotates handle，Described connected horizontal rotating shaft by dynamic bevel gear，Adjustment seat is stretched out on the top of described horizontal rotating shaft，Horizontal rotating shaft top is provided with gripper shoe，It is respectively provided on two sides with left supported plate and right supported plate above described gripper shoe，Described left supported plate side is provided with transmission case，Intermeshing drivewheel and follower it is provided with in described transmission case，The diameter of described drivewheel is less than follower，Described follower connects vertical turning handle，The connection of described drivewheel vertically rotates axle，The described end shaft that vertically turns is supported by left supported plate and right supported plate，Vertically rotating, axle is provided with gun sight，Described gun sight is connected with vertically rotation axle is fixing，Quasi-pin it is provided with in gun sight，Gun sight side is provided with the angle square of detection gun sight rotational angle，Described angle square is fixed on right supported plate.
Being provided with the holding tank of opening on described support platform, described adjustment seat is dismountable to be placed in holding tank.
Described adjustment seat bottom is provided with opening, and described opening part is provided with dismountable closure plate.
Being provided with support level in described adjustment seat and rotate the thrust bearing of axle, described horizontal rotating shaft is provided with the spacing shaft shoulder, and the diameter of the described spacing shaft shoulder is more than the internal diameter of thrust bearing.
Described horizontally rotate handle and vertical turning handle is arranged on the both sides of adjustment seat.
Beneficial effects of the present invention:
1, the present invention adopts right angled triangle principle, by gun sight alignment tree bottom and treetop portion, the angle of inclination conversion measuring gun sight draws height of tree size, in the present invention, gun sight carries out the adjustment of angle by turning handle, it not only can carry out the angular adjustment of vertical direction, also can carry out horizontal direction angular adjustment, meet the measurement of the height of tree under the inclination conditions of treetop；Present configuration is simple, only simple gear drive need to be adopted can the height of tree to be measured accurately, has with low cost, practical advantage.
2, the present invention adopts spider as support, and the survey tool on spider top is directly placed in the holding tank on spider top, it is simple to the assembly and disassembly of measure field, and the carrying of this survey tool.
3, two operation handles of the present invention are arranged on the both sides of adjustment seat, humanization designing, it is simple to both hands operate simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is population structure schematic diagram of the present invention；
Accompanying drawing 2 is fundamental diagram of the present invention.
Label shown in accompanying drawing: 1, spider；2, platform is supported；3, holding tank；4, adjustment seat；5, horizontal rotating shaft；6, thrust bearing；7, gripper shoe；8, vertical turning handle；9, transmission case；10, follower；11, drivewheel；12, left supported plate；13, gun sight；14, quasi-pin；15, angle square；16, axle is vertically rotated；17, right supported plate；18, the spacing shaft shoulder；19, by dynamic bevel gear；20, drive bevel gear；21, handle is horizontally rotated；22, closure plate.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the invention will be further described.Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
nullA kind of portable height of tree Quick measurement tool，Including folding spider 1，Described spider 1 is arranged over supporting platform 2，Described support platform 2 is provided with adjustment seat 4，Intermeshing drive bevel gear 20 it is provided with and by dynamic bevel gear 19 in described adjustment seat 4，The connection of described drive bevel gear 20 horizontally rotates handle 21，Described connected horizontal rotating shaft 5 by dynamic bevel gear 19，Adjustment seat 4 is stretched out on the top of described horizontal rotating shaft 5，Horizontal rotating shaft 5 top is provided with gripper shoe 7，It is respectively provided on two sides with left supported plate 12 and right supported plate 17 above described gripper shoe 7，Described left supported plate 12 side is provided with transmission case 9，Intermeshing drivewheel 11 and follower 10 it is provided with in described transmission case 9，The diameter of described drivewheel 11 is less than follower 10，Described follower 10 connects vertical turning handle 8，Described drivewheel 11 connects vertically rotation axle 16，Described vertical rotation axle 16 two ends are supported by left supported plate 12 and right supported plate 17，Vertically rotating, axle 16 is provided with gun sight 13，Described gun sight 13 is connected with vertically rotation axle 16 is fixing，Quasi-pin 14 it is provided with in gun sight 13，Gun sight 13 side is provided with the angle square 15 of detection gun sight 13 rotational angle，Described angle square 15 is fixed on right supported plate 17.
The spider 1 of the present invention adopts traditional collapsible spider, it is easy to storage and supports, support platform 2 and be fixed on above spider 1, support platform 2 rectangle, top is provided with holding tank 3, holding tank 3 is rectangle, it is slightly larger in dimension than adjustment seat 4, adjustment seat 4 is placed directly in the holding tank 3 supported in platform 2, it is simple to installation and removal, is provided with cavity in adjustment seat 4, drive bevel gear 20 is set in cavity and by dynamic bevel gear 19, holding tank 3 bottom is provided with opening, it is simple to drive bevel gear 20 and the installation by dynamic bevel gear 19, and opening part is provided with closure plate 22 for closing holding tank 3；Horizontally rotate handle 21 and be arranged on the right side shown in accompanying drawing 1, horizontally rotating handle 21 can drive drive bevel gear 20 to rotate, horizontal rotating shaft 5 one end is arranged in the cavity in adjustment seat 4, the other end stretches out adjustment seat 4, horizontal rotating shaft 5 can rotate under by the drive of dynamic bevel gear 19, owing to its peak of general trees is relative to being not vertical bottom tree, therefore this level angle governor motion is convenient makes gun sight 13 be registered to position, treetop faster after spider 1 is fixing；Being provided with support level in adjustment seat 4 and rotate the thrust bearing 6 of axle 5, described horizontal rotating shaft 5 is provided with the spacing shaft shoulder 18, and the diameter of the described spacing shaft shoulder 18 is more than the internal diameter of thrust bearing 6, and thrust bearing 6 rotates axle 5 for support level；Left supported plate 12 and right supported plate 17 are used for supporting gun sight 13, it is equipped with deep groove ball bearing in left supported plate 12 and right supported plate 17, vertically rotate axle 16 two ends and be arranged in two deep groove ball bearings, vertical turning handle 8 is used for controlling vertically to rotate axle 16 and drives gun sight 13 to rotate, owing to the diameter of drivewheel 11 is less than follower 10, therefore the angle of inclination of gun sight 13 can be adjusted accurately by adjustment vertical turning handle 8, angle square 15 is fixed on right supported plate 17, and the angle that gun sight 13 rotates directly can read from angle square 15.The present invention horizontally rotate handle 21 and vertical turning handle 8 is arranged on the both sides of adjustment seat 4, make operator when carrying out tree height measurement, with the hands operation simultaneously easily can be made to horizontally rotate handle 21 and vertical turning handle 8, make gun sight 13 to position fast and accurately.
nullThe operation principle of the present invention is as follows: as shown in Figure 2，In use，Spider 1 is fixedly supported on distance want on the ground of assize wood one segment distance，Adjust gun sight 13，By quasi-pin 14 level of gun sight 13 just to the center wanting assize wood，Make gun sight 13 progressively downward-sloping until quasi-pin 14 aims at the ground at tree root place by rotating vertical turning handle 8，Now can pass through angle square 15 and measure the angle B that gun sight 13 rotates，By angle B and gun sight 13, the vertical dimension H1 apart from ground can converse the distance between gun sight 13 to trees，Now by rotating vertical turning handle 8 and horizontally rotating handle 21 and make gun sight 13 be rotated up the peak to trees，Now can pass through angle square 15 and measure the angle A that gun sight 13 rotates，Owing to the spacing between gun sight 13 and trees is known，And rotational angle is known，Therefore the Pythagorean theorem that can pass through right angled triangle can easily calculate the height of trees.
Present configuration is simple, with low cost, it is simple to the use of operator, has higher practicality in trees high measure field.
Claims (5)
- null1. a portable height of tree Quick measurement tool，Including folding spider (1)，Described spider (1) is arranged over supporting platform (2)，It is characterized in that: described support platform (2) is provided with adjustment seat (4)，Intermeshing drive bevel gear (20) it is provided with and by dynamic bevel gear (19) in described adjustment seat (4)，Described drive bevel gear (20) connection horizontally rotates handle (21)，Described by dynamic bevel gear (19) connection horizontal rotating shaft (5)，Adjustment seat (4) is stretched out on the top of described horizontal rotating shaft (5)，Horizontal rotating shaft (5) top is provided with gripper shoe (7)，Described gripper shoe (7) top be respectively provided on two sides with left supported plate (12) and right supported plate (17)，Described left supported plate (12) side is provided with transmission case (9)，Intermeshing drivewheel (11) and follower (10) it is provided with in described transmission case (9)，The diameter of described drivewheel (11) is less than follower (10)，Described follower (10) connects vertical turning handle (8)，Described drivewheel (11) connection vertically rotates axle (16)，Described vertical rotation axle (16) two ends are supported by left supported plate (12) and right supported plate (17)，Vertically rotating, axle (16) is provided with gun sight (13)，Described gun sight (13) with vertically rotate that axle (16) is fixing to be connected，Quasi-pin (14) it is provided with in gun sight (13)，Gun sight (13) side is provided with the angle square (15) of detection gun sight (13) rotational angle，Described angle square (15) is fixed on right supported plate (17).
- 2. a kind of portable height of tree Quick measurement tool as claimed in claim 1, it is characterized in that: be provided with the holding tank (3) of opening on described support platform (2), described adjustment seat (4) is dismountable to be placed in holding tank (3).
- 3. a kind of portable height of tree Quick measurement tool as claimed in claim 2, it is characterised in that: described adjustment seat (4) bottom is provided with opening, and described opening part is provided with dismountable closure plate (22).
- 4. a kind of portable height of tree Quick measurement tool as claimed in claim 1, it is characterized in that: be provided with support level in described adjustment seat (4) and rotate the thrust bearing (6) of axle (5), described horizontal rotating shaft (5) is provided with the spacing shaft shoulder (18), and the diameter of the described spacing shaft shoulder (18) is more than the internal diameter of thrust bearing (6).
- 5. a kind of portable height of tree Quick measurement tool as claimed in claim 1, it is characterised in that: described in horizontally rotate handle (21) and vertical turning handle (8) is arranged on the both sides of adjustment seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260526.2A CN105783646A (en) | 2016-04-21 | 2016-04-21 | Portable tree height quick measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260526.2A CN105783646A (en) | 2016-04-21 | 2016-04-21 | Portable tree height quick measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105783646A true CN105783646A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260526.2A Pending CN105783646A (en) | 2016-04-21 | 2016-04-21 | Portable tree height quick measurement tool |
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| CN (1) | CN105783646A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441037A (en) * | 2016-10-14 | 2017-02-22 | 沈阳农业大学 | Tree trunk included angle measuring device |
| CN110057311A (en) * | 2019-06-10 | 2019-07-26 | 梁永明 | A kind of dioptric apparatus cooperating total station survey |
| CN111306424A (en) * | 2020-01-21 | 2020-06-19 | 滁州职业技术学院 | Three-dimensional laser scanner for building ancient building model |
| CN113028898A (en) * | 2021-03-24 | 2021-06-25 | 重庆博晶光学仪器有限公司 | Sighting telescope positioner with auxiliary directional positioning function |
| CN114353630A (en) * | 2022-01-19 | 2022-04-15 | 山西农业大学 | Tree breast diameter and tree height measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074961A (en) * | 1993-06-15 | 1995-01-10 | Chuo Denshi Kk | Electronic tree-height measuring apparatus |
| JPH1030924A (en) * | 1996-07-16 | 1998-02-03 | Kouchi Toyonaka Giken:Kk | Tree height measurement method and device |
| CN202903139U (en) * | 2012-11-13 | 2013-04-24 | 朱宝华 | Height indicator |
| CN103134483A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Geography true north direction gauge |
| CN205537424U (en) * | 2016-04-21 | 2016-08-31 | 王曦 | Quick measuring tool of portable height of tree |
-
2016
- 2016-04-21 CN CN201610260526.2A patent/CN105783646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074961A (en) * | 1993-06-15 | 1995-01-10 | Chuo Denshi Kk | Electronic tree-height measuring apparatus |
| JPH1030924A (en) * | 1996-07-16 | 1998-02-03 | Kouchi Toyonaka Giken:Kk | Tree height measurement method and device |
| CN103134483A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Geography true north direction gauge |
| CN202903139U (en) * | 2012-11-13 | 2013-04-24 | 朱宝华 | Height indicator |
| CN205537424U (en) * | 2016-04-21 | 2016-08-31 | 王曦 | Quick measuring tool of portable height of tree |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441037A (en) * | 2016-10-14 | 2017-02-22 | 沈阳农业大学 | Tree trunk included angle measuring device |
| CN110057311A (en) * | 2019-06-10 | 2019-07-26 | 梁永明 | A kind of dioptric apparatus cooperating total station survey |
| CN111306424A (en) * | 2020-01-21 | 2020-06-19 | 滁州职业技术学院 | Three-dimensional laser scanner for building ancient building model |
| CN113028898A (en) * | 2021-03-24 | 2021-06-25 | 重庆博晶光学仪器有限公司 | Sighting telescope positioner with auxiliary directional positioning function |
| CN114353630A (en) * | 2022-01-19 | 2022-04-15 | 山西农业大学 | Tree breast diameter and tree height measuring device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160720 |