CN108592744A - Afforestation survey tool - Google Patents

Afforestation survey tool Download PDF

Info

Publication number
CN108592744A
CN108592744A CN201810522036.4A CN201810522036A CN108592744A CN 108592744 A CN108592744 A CN 108592744A CN 201810522036 A CN201810522036 A CN 201810522036A CN 108592744 A CN108592744 A CN 108592744A
Authority
CN
China
Prior art keywords
ruler
ground
afforestation
diameter
nursery stock
Prior art date
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.)
Pending
Application number
CN201810522036.4A
Other languages
Chinese (zh)
Inventor
谢宇
吴立戈
郭继舟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China First Metallurgical Group Co Ltd
Original Assignee
China First Metallurgical Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China First Metallurgical Group Co Ltd filed Critical China First Metallurgical Group Co Ltd
Priority to CN201810522036.4A priority Critical patent/CN108592744A/en
Publication of CN108592744A publication Critical patent/CN108592744A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0035Measuring of dimensions of trees
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002Active optical surveying means
    • G01C15/004Reference lines, planes or sectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00Measuring distances in line of sight; Optical rangefinders
    • G01C3/22Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object

Abstract

The present invention relates to fields of measurement, more specifically to a kind of afforestation survey tool, including:Protractor body and telescopic measuring scale;There are two the measuring scales, and one end of two measuring scales is articulated with the central point of protractor body, and the other end is scalable.When nursery stock is perpendicular to ground, the present invention is lain in a horizontal plane in into ground from nursery stock bottom end vicinity position, one measuring scale is located on 0 degree of protractor body or the graduation mark of 180 degree, and the other end of the measuring scale is extended to the bottom end of nursery stock, horizontal distance of the position from nursery stock bottom end of the present invention is read from the scale of the measuring scale;The other end of another measuring scale is extended to the top of nursery stock, at this moment, is obtained on protractor body, the angle theta of two measuring scales;Horizontal distance of the position from nursery stock bottom end and θ calculate the height of nursery stock through the invention.It is the configuration of the present invention is simple, at low cost, and measurement method is easy to operate, it is accurate to measure.

Description

Afforestation survey tool
Technical field
The present invention relates to fields of measurement, more specifically to a kind of afforestation survey tool.
Background technology
In landscape engineering, require to often relate to seedling about greening seedling quality grading and the format technology of nursery stock Hat width, the diameter of a cross-section of a tree trunk 1.3 meters above the ground, ground diameter, base diameter, soil ball diameter, dry height and the branch's point height of wood etc. numerical index.And these indexs Basic detection method is exactly to survey actual quantities.Although having some relevant survey tools at present, these tools there are cost compared with It is high, have a single function, accuracy is low and it is inconvenient the problems such as.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of afforestation survey Amount tool, not only low manufacture cost, and also it is vdiverse in function, easy to operate.
The technical solution adopted by the present invention to solve the technical problems is:A kind of afforestation survey tool is constructed, including: Protractor body and telescopic measuring scale;There are two the measuring scales, and one end of two measuring scales is articulated with protractor body Central point, the other end is scalable.
The afforestation survey tool for implementing the present invention, has the advantages that:
The present invention can be used for measuring the diameter of a cross-section of a tree trunk 1.3 meters above the ground of nursery stock:
Protractor downward horizontal is placed, a measuring scale is located on the graduation mark of 90 degree of protractor body, and by the survey Gage is extended to ground, to read the breastheight of nursery stock at this time from the scale of the measuring scale;
Then another measuring scale is located on 0 degree of protractor body or the graduation mark of 180 degree, by the measuring scale extend to The other end of the measuring scale was around nursery stock one week, to read the diameter of a cross-section of a tree trunk 1.3 meters above the ground of corresponding nursery stock breastheight from the scale of the measuring scale.
The present invention can be used for measuring the length of nursery stock any position:
When nursery stock favours ground, and angle is θ, the present invention is lain in a horizontal plane in into ground from nursery stock bottom end vicinity position, One measuring scale is located on 90 degree of graduation mark of protractor body, and the measuring scale is extended to the designated position of nursery stock, Height of the nursery stock designated position perpendicular to ground is read from the scale of the measuring scale;
Then another measuring scale is located on 0 degree of protractor body or the graduation mark of 180 degree, by the another of the measuring scale End extends to the bottom end of nursery stock, and the horizontal distance of nursery stock designated position and nursery stock bottom end is read from the scale of the measuring scale;
In conjunction with nursery stock angle theta, respectively by nursery stock designated position perpendicular to ground height and nursery stock bottom end it is horizontal away from From calculating the length of two nursery stock designated positions;
Due to obtaining two length values, so can more accurately confirm the length of nursery stock designated position;
The present invention can be used for measuring the height of nursery stock:
When nursery stock is perpendicular to ground, the present invention is lain in a horizontal plane in into ground from nursery stock bottom end vicinity position, one is surveyed Gage is located on 0 degree of protractor body or the graduation mark of 180 degree, and the other end of the measuring scale is extended to the bottom end of nursery stock, Horizontal distance of the position from nursery stock bottom end of the present invention is read from the scale of the measuring scale;
The other end of another measuring scale is extended to the top of nursery stock, at this moment, is obtained on protractor body, two measurements The angle theta of ruler;
Horizontal distance of the position from nursery stock bottom end and θ calculate the height of nursery stock through the invention.
Above-mentioned measurement method shows some effects of the present invention.In addition to this, the configuration of the present invention is simple, so cost It is low, and the present invention is easy to operate known to above-mentioned measurement method, measures accurate.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the first dimensional structure diagram of the embodiment of the present invention;
Fig. 2 is second of dimensional structure diagram of the embodiment of the present invention;
Fig. 3 is the third dimensional structure diagram of the embodiment of the present invention;
Fig. 4 is the structural schematic diagram of universal level(l)ing bubble in the embodiment of the present invention;
Fig. 5 is the structural schematic diagram of measuring scale in the embodiment of the present invention;
Fig. 6 is the enlarged structure schematic diagram of the measuring scale other end in Fig. 5;
Fig. 7 is the enlarged structure schematic diagram of the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler other end in the embodiment of the present invention;
Fig. 8 is the schematic diagram under the first working condition of the embodiment of the present invention;
Fig. 9 is the schematic diagram under second of working condition of the embodiment of the present invention;
Figure 10 is the schematic diagram under the third working condition of the embodiment of the present invention;
Figure 11 is the schematic diagram under the 4th kind of working condition of the embodiment of the present invention;
In figure:Protractor body 1, laser lamp 2, turning handle ruler 3, cylinder air level 4, second source safety box 5, second switch 6, compass 7, universal level(l)ing bubble 8, the first power safety box 9, first switch 10, RF transmitter 11, diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12, fixed Position sliding block 13, measuring scale 14.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail The specific implementation mode of the present invention.
As shown in Figures 1 to 3, afforestation survey tool of the present invention, including:Protractor body 1 and telescopic Measuring scale 14;
There are two the measuring scales 14, and one end of two measuring scales 14 is articulated with the central point of protractor body 1, the other end It is scalable.
Further, the measuring scale 14 includes:Turning handle ruler 3 and diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12;
One end of the turning handle ruler 3 is articulated with the central point of protractor body 1;
The other end of turning handle ruler 3 is fixed in one end of the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12, and the other end of the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 is scalable.
As shown in fig. 7, being carved with length scale and diameter of a cross-section of a tree trunk 1.3 meters above the ground scale respectively on the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12.
Diameter of a cross-section of a tree trunk 1.3 meters above the ground scale is labeled in the top edge of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12, and length scale is labeled in the lower edge of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12.Thus The present invention can be made directly to be read under different measuring states, without conversion, improve measurement efficiency.
As it can be seen in figures 5 and 6, being additionally provided with RF transmitter 11 on the other end of the turning handle ruler 3;
The infrared ray that the RF transmitter 11 is sent out is parallel with 14 place straight line of measuring scale.
The the first power safety box 9 and first switch 10 of RF transmitter 11 are provided on the turning handle ruler 3;First electricity The power supply of RF transmitter 11 can be placed in source safety box 9, first switch 10 is used to control the unlatching of RF transmitter 11 And closing;
The positioning sliding block 13 of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 is provided on the turning handle ruler 3;The diameter of a cross-section of a tree trunk 1.3 meters above the ground is controlled by stirring positioning sliding block 13 The collapsing length of ruler 12.
The other end of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 be free to stretch, and when diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 is stretched over certain length, positioning be pushed to slide Block 13 so that diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 is fixed on current length;Positioning sliding block 13 is retracted, the other end of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 returns to again can be certainly By flexible state.
As shown in Figures 1 to 4, one end of 1 bottom of the protractor body is provided with laser lamp 2, and the other end is provided with universal Level(l)ing bubble 8;
Universal level(l)ing bubble 8 is used to adjust the position of protractor body 1;
Laser emitted by the laser lamp 2 is parallel with 0 degree of graduation mark of protractor body 1;
8 place plane of the universal level(l)ing bubble is parallel with 90 degree of graduation marks of protractor body 1 with laser.
Cylinder air level 4 is provided on the bottom of the protractor body 1;
When protractor body 1 is horizontal, the bubble in cylinder air level 4 is located at the underface of 1 central point of protractor body;
The laser lamp 2 is located at one end of cylinder air level 4, and the universal level(l)ing bubble 8 is located at the another of cylinder air level 4 One end.
The second source safety box 5 and second switch (6) of laser lamp 2 are provided on the cylinder air level 4;
Can place the power supply of laser lamp 2 in second source safety box 5, second Katyuan 6 be used to control laser lamp 2 unlatching and It closes.
Compass 7 is provided on the central point of the protractor body 1.The compass 7 can be faced south square with precise positioning To the nursery stock for assisting transplanting the requirement that has a disposition to turn towards the sun.
The protractor body 1 includes two protractors disposed in parallel;The graduation mark of two protractors coincides;It is described Two measuring scales 14 are arranged between two protractors.
Two turning handle rulers 3 can also scale be oppositely arranged, and can coincide together, thus be convenient to turning handle ruler 3 Storage.
As shown in figure 8, when the present invention is used as laser plummet apparatus:
The bubble adjusted in universal level(l)ing bubble 8 is placed in the middle, to make protractor body 1 be disposed vertically;
Second switch 6 is opened, laser lamp 2 is opened, laser cross hairs is made to fall on ground or steel ruler;
One measuring scale 14 is placed on 90 degree of graduation marks of protractor body 1, the other end of the measuring scale 14 is extended To nursery stock, distance L of the present invention according to nursery stock is read from the scale of measuring scale 14;
If laser cross is identical as L according to the distance of nursery stock bottom end, show the nursery stock perpendicular to ground;
If laser cross is different from L according to the distance of nursery stock bottom end, show that the nursery stock is not orthogonal to ground, and from angulation The tilt angle theta of nursery stock can be read in device main body 1.
As shown in figure 9, when the present invention measures the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground, ground diameter, base diameter and soil ball diameter etc.:
The bubble adjusted in cylinder air level 4 is placed in the middle, to keep protractor body 1 horizontal, and protractor body 1 is fallen It sets;
One measuring scale 14 is located on the graduation mark of 90 degree of protractor body, according to the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground, ground diameter, base diameter specification Height H is measured, extracts corresponding diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 out to ground, the present invention is made according to ground level to be H;
Another measuring scale 14 is located on 0 degree of protractor body 1 or the graduation mark of 180 degree, extracts the measuring scale 14 out Corresponding diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 was around nursery stock one week, you can directly read on the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 corresponding readings (diameter of a cross-section of a tree trunk 1.3 meters above the ground, ground diameter, base diameter with And soil ball diameter etc.).
As shown in Figure 10, when the present invention measures the length of nursery stock any position:
Usually in this case, nursery stock and ground are out of plumb, at this moment, the present invention are first used as to act on belonging to Fig. 8, is obtained To the gradient θ of nursery stock;
The bubble adjusted in cylinder air level 4 is placed in the middle, to keep protractor body 1 horizontal, and just by protractor body 1 To placement;
The present invention is lain in a horizontal plane in into ground from nursery stock bottom end vicinity position, a measuring scale 14 is located at protractor body 90 degree of graduation mark on, and the measuring scale 14 is extended to the designated position of nursery stock;In this case, if designated position is being surveyed In the range ability of gage 14, then it can be used the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 of the measuring scale 14 to extend directly into and reach, from the scale of the measuring scale 14 It is upper to read height of the nursery stock designated position perpendicular to ground;If designated position in the range ability of measuring scale 14, is not opened The 14 corresponding first switch 10 of measuring scale so that the infrared ray that corresponding RF transmitter 11 is launched reaches designated position;
Then another measuring scale 14 is located on 0 degree of protractor body or the graduation mark of 180 degree, by the measuring scale 14 The other end extends to the bottom end of nursery stock, read from the scale of the measuring scale 14 nursery stock designated position and nursery stock bottom end it is horizontal away from From L;Because the present invention is placed near nursery stock, the horizontal distance L can generally be obtained by the scale of corresponding diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12;
Finally by cosine function H=L/cos θ, H values are acquired;Certainly, if being located at 90 degree of graduation mark of protractor body On measuring scale 14 height of the nursery stock designated position perpendicular to ground can be obtained, then can also calculate H values by the height, use In verification.
As shown in figure 11, when the present invention measures the height of vertical nursery stock:
When obtaining measured nursery stock perpendicular to ground with function as shown in Figure 8 of the invention,
The bubble adjusted in cylinder air level 4 is placed in the middle, to keep protractor body 1 horizontal, and just by protractor body 1 To being positioned over according to nursery stock neighbouring position;
One measuring scale is located on 0 degree of protractor body or the graduation mark of 180 degree, and the other end of the measuring scale is prolonged Horizontal distance L of the position from nursery stock bottom end of the present invention is read in the bottom end for extending to nursery stock from the scale of the measuring scale;
If the survey is opened in nursery stock top to position of the present invention away from the range ability that nursery stock top is more than measuring scale 14 14 corresponding first switch 10 of gage so that the infrared ray that corresponding RF transmitter 11 is launched reaches nursery stock top;
If in the range ability of measuring scale 14, the survey can be used away from nursery stock top in nursery stock top to position of the present invention The diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler 12 of gage 14, which extends directly into, to be reached, and the distance on nursery stock top is read from the scale of the measuring scale 14;
It reads on protractor body 1, the angle theta of two measuring scales 14;
According to tangent function H=Ltan θ, H values are acquired;Certainly, if obtaining has the other end of measuring scale 14 to nursery stock top Distance, then H values can be also calculated by the distance, for verifying.
Above-mentioned measurement method shows some effects of the present invention.In addition to this, the configuration of the present invention is simple, so cost It is low, and the present invention is easy to operate known to above-mentioned measurement method, measures accurate.
The present invention is equipped with universal level(l)ing bubble, cylinder level(l)ing bubble, protractor dial and diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler two rows and carves Degree etc. not only substantially increases the accuracy of survey tool, additionally it is possible to fast, intuitively read the numerical value such as angle, diameter of a cross-section of a tree trunk 1.3 meters above the ground;
The present invention is also provided with laser lamp, can be used as laser plummet apparatus, checks the verticality of testee, and Protractor can be utilized to obtain the angle of inclination of testee by simple computation;
The present invention is provided with compass, and can be faced south direction with precise positioning, the seedling for assisting transplanting the requirement that has a disposition to turn towards the sun Wood;
The present invention is provided with two measurement turning handles, and each turning handle is designed with scale value, can be used for the survey of simple short length Amount, measure turning handle be freely rotatable and it is readable go out protractor upper angle value.Measure turning handle in be equipped with RF transmitter device and Diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler.RF transmitter device use principle can be used for getting ready to measured object with infrared ray gradienter laser demarcation principle On body.Diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler is placed on measurement turning handle and carries out recycling lining rope using the clockwork spring the same with steel tape, is equipped with upper and lower two kinds of scales Tested nursery stock diameter can be directly read.Can with one man operation, convenient, the intuitive diameter of a cross-section of a tree trunk 1.3 meters above the ground that measure nursery stock, ground diameter, base diameter and The data such as soil ball diameter;The height of standing tree or other vertical object any positions can be measured by simple computation;Precision is high, Structural principle is simple, simple operation, can greatly improve construction efficiency.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, all of these belong to the protection of the present invention.

Claims (10)

1. a kind of afforestation survey tool, which is characterized in that including:Protractor body (1) and telescopic measuring scale (14); There are two the measuring scales (14), and one end of two measuring scales (14) is articulated with the central point of protractor body (1), and the other end can It is flexible.
2. afforestation survey tool according to claim 1, which is characterized in that the measuring scale (14) includes:Turning handle Ruler (3) and diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12);
One end of the turning handle ruler (3) is articulated with the central point of protractor body (1);
The other end of turning handle ruler (3) is fixed in one end of the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12), and the other end of the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12) is scalable.
3. afforestation survey tool according to claim 2, which is characterized in that scribed respectively on the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12) There are length scale and diameter of a cross-section of a tree trunk 1.3 meters above the ground scale.
4. afforestation survey tool according to claim 2, which is characterized in that on the other end of the turning handle ruler (3) It is additionally provided with RF transmitter (11);
The infrared ray that the RF transmitter (11) is sent out is parallel with straight line where measuring scale (14).
5. afforestation survey tool according to claim 4, which is characterized in that be provided on the turning handle ruler (3) red The the first power safety box (9) and first switch (10) of outside line transmitter (11);
The positioning sliding block (13) of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12) is provided on the turning handle ruler (3);It is controlled by stirring positioning sliding block (13) The collapsing length of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler (12).
6. afforestation survey tool according to any one of claim 1 to 5, which is characterized in that the protractor master One end of body (1) bottom is provided with laser lamp (2), and the other end is provided with universal level(l)ing bubble (8);
Laser emitted by the laser lamp (2) is parallel with 0 degree of graduation mark of protractor body (1);
Plane where the universal level(l)ing bubble (8) is parallel with 90 degree of graduation marks of protractor body (1) with laser.
7. afforestation survey tool according to claim 6, which is characterized in that the bottom of the protractor body (1) On be provided with cylinder air level (4);
When protractor body (1) level, the bubble in cylinder air level (4) be located at protractor body (1) central point just under Side;
The laser lamp (2) is located at one end of cylinder air level (4), and the universal level(l)ing bubble (8) is located at cylinder air level (4) The other end.
8. afforestation survey tool according to claim 7, which is characterized in that be arranged on the cylinder air level (4) There are the second source safety box (5) and second switch (6) of laser lamp (2).
9. afforestation survey tool according to claim 1, which is characterized in that the center of the protractor body (1) It is provided with compass (7) on point.
10. afforestation survey tool according to claim 1, which is characterized in that the protractor body (1) includes two A protractor disposed in parallel;The graduation mark of two protractors coincides;Described two measuring scales (14) are arranged in two angulations Between device.
CN201810522036.4A 2018-05-28 2018-05-28 Afforestation survey tool Pending CN108592744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810522036.4A CN108592744A (en) 2018-05-28 2018-05-28 Afforestation survey tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810522036.4A CN108592744A (en) 2018-05-28 2018-05-28 Afforestation survey tool

Publications (1)

Publication Number Publication Date
CN108592744A true CN108592744A (en) 2018-09-28

Family

ID=63629331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810522036.4A Pending CN108592744A (en) 2018-05-28 2018-05-28 Afforestation survey tool

Country Status (1)

Country Link
CN (1) CN108592744A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109540097A (en) * 2018-09-30 2019-03-29 万翼科技有限公司 A kind of intelligence guiding ruler and data collection system
CN110030930A (en) * 2019-03-28 2019-07-19 淮阴工学院 Portable trace angle and length acquisition device
CN110567342A (en) * 2019-08-29 2019-12-13 龙口矿业集团有限公司 Closed measuring device in complex area
CN112113491A (en) * 2020-08-31 2020-12-22 福建圣泽生物科技发展有限公司 Poultry chest angle ware
CN112146536A (en) * 2020-09-22 2020-12-29 奇瑞汽车股份有限公司 Non-contact measuring tool
CN112325739A (en) * 2020-10-30 2021-02-05 泰州海特碳纤维复合材料有限公司 Measuring device is used in new material production and processing
CN113188408A (en) * 2021-04-20 2021-07-30 山东电力设备有限公司 Automatic measuring tool and measuring method for height of transformer winding
CN113405437A (en) * 2021-05-21 2021-09-17 沪东中华造船(集团)有限公司 Boats and ships segmentation structure is horizontal longitudinal inclination dipperstick
US20220196402A1 (en) * 2020-12-18 2022-06-23 Robyn Holloway Laser level device

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077910A (en) * 1990-11-26 1992-01-07 Smith Peter T Carpenter's measuring square
CN2725850Y (en) * 2004-07-08 2005-09-14 赵昕 Apparatus for precisely measuring tree diameter growth
CN201179796Y (en) * 2007-12-27 2009-01-14 关昊 Protractor
CN201754067U (en) * 2010-05-25 2011-03-02 上海市闵行区华坪小学 Multifunctional tape
CN204359308U (en) * 2015-02-02 2015-05-27 蔡中华 Underworkings Multifunctional measuring tool
CN204831145U (en) * 2015-08-28 2015-12-02 中铁隧道股份有限公司 Porthole verifying ware
CN205384018U (en) * 2016-01-21 2016-07-13 四川建筑职业技术学院 Take level bar of laser
CN205537407U (en) * 2016-04-08 2016-08-31 中冶建工集团有限公司 A multifunctional measuring chi for in construction
CN205940327U (en) * 2016-08-28 2017-02-08 陈健行 Geological engineering angular instrument
CN107421517A (en) * 2017-07-27 2017-12-01 昆明理工大学 One plant hat width accurately measures device
CN107504941A (en) * 2017-08-30 2017-12-22 福建农林大学 A kind of xylophyta aerial part fractal characteristic measurement apparatus
CN206847619U (en) * 2017-06-09 2018-01-05 海南省林业科学研究所 A kind of Multi-functional circular disc type angle gauge tree surveying apparatus device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077910A (en) * 1990-11-26 1992-01-07 Smith Peter T Carpenter's measuring square
CN2725850Y (en) * 2004-07-08 2005-09-14 赵昕 Apparatus for precisely measuring tree diameter growth
CN201179796Y (en) * 2007-12-27 2009-01-14 关昊 Protractor
CN201754067U (en) * 2010-05-25 2011-03-02 上海市闵行区华坪小学 Multifunctional tape
CN204359308U (en) * 2015-02-02 2015-05-27 蔡中华 Underworkings Multifunctional measuring tool
CN204831145U (en) * 2015-08-28 2015-12-02 中铁隧道股份有限公司 Porthole verifying ware
CN205384018U (en) * 2016-01-21 2016-07-13 四川建筑职业技术学院 Take level bar of laser
CN205537407U (en) * 2016-04-08 2016-08-31 中冶建工集团有限公司 A multifunctional measuring chi for in construction
CN205940327U (en) * 2016-08-28 2017-02-08 陈健行 Geological engineering angular instrument
CN206847619U (en) * 2017-06-09 2018-01-05 海南省林业科学研究所 A kind of Multi-functional circular disc type angle gauge tree surveying apparatus device
CN107421517A (en) * 2017-07-27 2017-12-01 昆明理工大学 One plant hat width accurately measures device
CN107504941A (en) * 2017-08-30 2017-12-22 福建农林大学 A kind of xylophyta aerial part fractal characteristic measurement apparatus

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109540097A (en) * 2018-09-30 2019-03-29 万翼科技有限公司 A kind of intelligence guiding ruler and data collection system
CN110030930A (en) * 2019-03-28 2019-07-19 淮阴工学院 Portable trace angle and length acquisition device
CN110030930B (en) * 2019-03-28 2021-10-01 淮阴工学院 Portable trace angle and length acquisition device
CN110567342A (en) * 2019-08-29 2019-12-13 龙口矿业集团有限公司 Closed measuring device in complex area
CN112113491A (en) * 2020-08-31 2020-12-22 福建圣泽生物科技发展有限公司 Poultry chest angle ware
CN112113491B (en) * 2020-08-31 2022-05-24 福建圣泽生物科技发展有限公司 Poultry chest angle ware
CN112146536A (en) * 2020-09-22 2020-12-29 奇瑞汽车股份有限公司 Non-contact measuring tool
CN112325739A (en) * 2020-10-30 2021-02-05 泰州海特碳纤维复合材料有限公司 Measuring device is used in new material production and processing
US20220196402A1 (en) * 2020-12-18 2022-06-23 Robyn Holloway Laser level device
US11549810B2 (en) * 2020-12-18 2023-01-10 Robyn Holloway Laser level device
CN113188408A (en) * 2021-04-20 2021-07-30 山东电力设备有限公司 Automatic measuring tool and measuring method for height of transformer winding
CN113405437A (en) * 2021-05-21 2021-09-17 沪东中华造船(集团)有限公司 Boats and ships segmentation structure is horizontal longitudinal inclination dipperstick

Similar Documents

Publication Publication Date Title
CN108592744A (en) Afforestation survey tool
CN203672377U (en) Measuring device for pole and tower foundation branch pit paying-off
CN106907973A (en) A kind of Portable tree tree breast diameter survey device and measuring method
CN207675783U (en) A kind of tunnel wind speed measuring device
CN108362278B (en) Measuring device for crown width and plant height of forest in karst region and using method thereof
CN105352448A (en) Device for detecting camber of main girder of crane
CN205507079U (en) Device based on laser real -time supervision meadow grass layer height
CN208606715U (en) A kind of tree height measurement device of simple and efficient
CN213455234U (en) Hydraulic ring ground crack measuring device
CN212378742U (en) Tension crack slope measuring device
CN101749995B (en) Rapid tree height determination method under adverse tree base visibility condition
CN207007050U (en) A kind of multifunctional engineering manages measuring scale
CN203287012U (en) Comprehensive slope measuring instrument
CN214308421U (en) Multifunctional engineering management measuring scale
CN109282758A (en) A kind of land planning survey device
CN205940431U (en) Wrong platform tester in portable cement road surface
CN108180892A (en) Composite level parametric measurement method
CN208833184U (en) A kind of thickness measurement with laser jig
CN207946083U (en) A kind of tree height measurement device
CN206656671U (en) A kind of metering measuring instrument
CN206772299U (en) Simple trees hat width measuring instrument
CN205940545U (en) Perpendicular deviation measuring apparatu
CN205537652U (en) Building engineering manages and uses detection device
CN207540551U (en) A kind of building detection scale being convenient for carrying
CN217953473U (en) Side slope measuring device for highway subgrade design

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180928