CN110160496A - Dip measuring device and its measurement method - Google Patents
Dip measuring device and its measurement method Download PDFInfo
- Publication number
- CN110160496A CN110160496A CN201910526622.0A CN201910526622A CN110160496A CN 110160496 A CN110160496 A CN 110160496A CN 201910526622 A CN201910526622 A CN 201910526622A CN 110160496 A CN110160496 A CN 110160496A
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- plumb line
- length
- graduated scale
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- 238000000691 measurement method Methods 0.000 title claims abstract description 17
- 230000000295 complement effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention relates to a kind of dip measuring device and its measurement method, wherein measuring device include for be attached at the measuring surface of component against bar；It is fixed on the plumb line against one end of bar；It is articulated with the graduated scale of the other end against bar, graduated scale indicates length scale line, when plumb line naturally droops, leans by the bottom end that rotation adjusts graduated scale and plumb line, obtains the reading of the bottom end meaning of plumb line on graduated scale.When the present invention using plumb line by being naturally drooped straight down by gravity, direction is certain and is mutually perpendicular to horizontal line, is come without providing horizontal plane for placing protractor.The inclination angle of component can be obtained by the angle for acquiring plumb line and between bar.
Description
Technical field
The present invention relates to the realm of building construction, espespecially a kind of dip measuring device and its measurement method.
Background technique
Formed by angle or a straight line formed by straight line or plane and horizontal line or horizontal plane and its projection in the plane
Angle etc., is all named inclination angle.
For the component for thering is inclination angle to require in building engineering construction, generally require whether detection inclination angle meets in work progress
Construction requirement.Inclination angle is measured according to existing protractor, then needs to provide horizontal plane at component to facilitate protractor
Baseline and horizontal line alignment, to measure component and horizontal plane is formed by angle.But easy offer water is difficult in construction
Plane, and measurement accuracy is low.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of dip measuring device and its measurement method are provided,
Solution needs to provide horizontal plane at component in the prior art to facilitate by the baseline of protractor and horizontal line alignment, to measure
Component and horizontal plane are formed by angle, but the offer horizontal plane of simplicity and the problem that measurement accuracy is low are difficult in constructing.
Realizing the technical solution of above-mentioned purpose is:
The present invention provides a kind of dip measuring device, comprising:
For be attached at component measuring surface against bar；
It is fixed on the plumb line against one end of bar；And
It is articulated with the graduated scale of the other end against bar, the graduated scale indicates graduation mark, and the plumb line is natural
When sagging, leant by the bottom end that rotation adjusts the graduated scale and the plumb line, obtain the lead on the graduated scale
The reading of the bottom end meaning of vertical line.
Dip measuring device of the present invention further improvement lies in that,
The graduation mark is length scale line,
By the reading of the graduated scale in conjunction with the length against bar, the length and triangle cosine of the plumb line
Theorem formula acquires the angle between bar and the plumb line, then the complementary angle of the angle is the measuring surface of component
Angle between horizontal plane.
Dip measuring device of the present invention further improvement lies in that,
The graduated scale is further marked with the angle index line corresponding to length scale line,
The mark of the angle index line length of the plumb line and described is supported by by the length against bar
The value of the complementary angle of angle between lean rod and the plumb line is brought into triangle cosine law formula, and the length that will be acquired
It is corresponded with the length scale line of the graduated scale.
Dip measuring device of the present invention further improvement lies in that,
The value range of the angle index line is 0~90 °.
Dip measuring device of the present invention further improvement lies in that,
The precision of the angle index line is 0.1 °.
Dip measuring device of the present invention further improvement lies in that,
When the plumb line and the length against bar take 600mm,
The plumb line refers to 90 ° of the corresponding angle graduation mark when 0mm of length scale line；
The plumb line refers to 60 ° of the corresponding angle graduation mark when 600mm of length scale line；
The plumb line refers to 0 ° of the corresponding angle graduation mark when 848.528mm of length scale line.
Dip measuring device of the present invention further improvement lies in that,
It is described to be carried out hingedly against bar and the graduated scale by hinge.
The present invention also provides a kind of measurement methods of dip measuring device, including following measuring process:
The measuring surface of component will be attached at against bar；And
When the plumb line naturally droops, rotation adjusts the graduated scale and the bottom end of the plumb line leans, and obtains
The reading of the bottom end meaning of the plumb line on the graduated scale.
The measurement method of dip measuring device of the present invention further improvement lies in that,
The graduation mark is length scale line,
On obtaining the graduated scale after the reading of the bottom end meaning of the plumb line, by the reading knot of the graduated scale
The length against bar is closed, the length and triangle cosine law formula of the plumb line acquire described against bar and the lead
Angle between vertical line, and the complementary angle for finding out the angle is the angle between the measuring surface of component and horizontal plane.
The measurement method of dip measuring device of the present invention further improvement lies in that,
It further include the angle index line that mark corresponds to length scale line on the graduated scale,
The mark of the angle index line length of the plumb line and described is supported by by the length against bar
The value of the complementary angle of angle between lean rod and the plumb line is brought into triangle cosine law formula, and the graduated scale is acquired
Corresponding length.
Dip measuring device of the present invention and its measurement method the utility model has the advantages that
When the present invention using plumb line by being naturally drooped straight down by gravity, direction is certain and and horizontal line
It is mutually perpendicular to, comes without providing horizontal plane for placing protractor.When measuring member inclination angle, when structure will be attached at against bar
When the measuring surface and plumb line of part are naturally drooped by gravity, plumb line and the angle between bar are exactly certain.While by
In the inclination angle of plumb line and horizontal line, plumb line and angle and component between bar complementary angle each other.By acquiring lead
The inclination angle of component can be obtained in vertical line and the angle between bar.The present invention, which solves, to be needed to mention at component in the prior art
For horizontal plane to facilitate the baseline of protractor and horizontal line alignment, thus measure component and horizontal plane is formed by angle, but
It is to be difficult to easy provide horizontal plane and the low problem of measurement accuracy in construction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dip measuring device of the present invention.
Fig. 2 is the measuring state schematic diagram of the first embodiment of dip measuring device of the present invention.
Fig. 3 is the enlarged diagram of the part A of Fig. 2.
Fig. 4 is the measuring state schematic diagram of the second embodiment of dip measuring device of the present invention.
Fig. 5 is the enlarged diagram of the part B of Fig. 4.
Fig. 6 is the measuring state schematic diagram of the 3rd embodiment of dip measuring device of the present invention.
Fig. 7 is the enlarged diagram of the C portion of Fig. 6.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Refering to fig. 1, it is shown that the structural schematic diagram of dip measuring device of the present invention.Fig. 2 is dip measuring device of the present invention
First embodiment measuring state schematic diagram.Fig. 3 is the enlarged diagram of the part A of Fig. 2.In conjunction with shown in Fig. 1 to Fig. 3, this
Invention dip measuring device includes:
For be attached at component 10 measuring surface against bar 20；
It is fixed on the plumb line 30 against one end of bar 20；And
It is articulated with the graduated scale 40 of the other end against bar 20, the graduated scale 40 indicates length scale line, described
When plumb line 30 naturally droops, is leant by the bottom end that rotation adjusts the graduated scale 40 and the plumb line 30, obtain institute
State the reading of the bottom end meaning of the plumb line 30 on graduated scale 40.
As a better embodiment of dip measuring device of the present invention, the graduation mark is length scale line, passes through institute
The reading of graduated scale 40 is stated in conjunction with the length against bar 20, the length and triangle cosine law formula of the plumb line 30
The angle between bar 20 and the plumb line 30 is acquired, then the complementary angle of the angle is the measuring surface and water of component
Angle between plane.
As a better embodiment of dip measuring device of the present invention, the graduated scale 40 is further marked with to be carved corresponding to length
The angle index line of line is spent, the mark of the angle index line is by by the length against bar 20, the plumb line 30
Length and the value of complementary angle of the angle between bar 20 and the plumb line 30 to bring the triangle cosine law into public
In formula, and the length scale line of the length acquired and the graduated scale 40 is corresponded.
As a better embodiment of dip measuring device of the present invention, the plumb line 30 includes that lifting rope and being fixed on is hung
Restrict the vertical of one end, one end of the lifting rope wear be fixed on it is described against one end of bar 20.It is described against bar 20 and the quarter
Ruler 40 is spent to carry out hingedly by hinge.It folded, be unfolded by hinge, it is convenient for collecting to take.
Measuring principle are as follows: when plumb line 30 naturally droops straight down by gravity, direction is certain and and horizontal line
It is mutually perpendicular to.When measuring member inclination angle, when by be attached at against bar 20 component 10 measuring surface and plumb line 30 by gravity from
When so sagging, plumb line 30 and the angle between bar 20 are exactly certain.Simultaneously because plumb line 30 and horizontal line,
The inclination angle of plumb line 30 and angle and component 10 between bar 20 complementary angle each other.By acquiring plumb line 30 and against bar 20
Between angle the inclination angle of component 10 can be obtained.
As a better embodiment of dip measuring device of the present invention, the value range of the angle index line is 0~
90°.The precision of the angle index line is 0.1 °.
Specifically, can be obtained according to the triangle cosine law: known triangle both sides and angle can acquire third according to formula
Edge lengths.Formula is as follows:
a2=b2+c2-2bccosA
In the present embodiment, the length b=600mm of plumb line 30, against the length c=600mm of bar 20.Because of plumb line 30
With the inclination angle δ of angle ∠ A and component to be measured 10 against bar 20 complementary angle each other, i.e., inclination angle δ=90 °-of component 10 to be measured
∠A.Wherein the value range of δ and ∠ A is 0~90 °.
Can be by the inclination angle δ of component 10 to be measured within the scope of 0 °~90 °, difference is that a series of 0.1 ° of values obtain vertical
The value of line 30 and the angle ∠ A against bar 20, and by the value of ∠ A bring into above-mentioned formula can acquire in corresponding a length.
Length scale line on the inclination angle δ of component 10 to be measured and graduated scale is corresponded.
The embodiment measured below with reference to three is specifically described, and present invention is mainly applied to have inclination angle in architectural engineering
It is required that, the member inclination angles such as concrete structure, steel construction, timber structure measurement and the door and window in decorations, curtain skeleton and
The measurement of facing inclination angle.Wherein the setting parameter of the present apparatus is specifically, the partial-length with a scale of graduated scale 40 is 848.528mm.
The 0mm of length scale line is set as at the hinged end of graduated scale 40.The plumb line 30 and the length against bar 20 take
600mm.The unit scales of angle take 0.1 °, and 0 °~90 ° amount to 900 scales.
In conjunction with shown in Fig. 1 to Fig. 3, it will be attached at the tested surface of component 10 against bar 20, the natural vertical state of plumb line 30,
Then the plumb line 30 refers in 47.74 ° of angle index line on graduated scale 40.The inclination angle δ of component 10 i.e. to be measured is 47.74 °.
Refering to the measuring state schematic diagram for the second embodiment that Fig. 4 is dip measuring device of the present invention.Fig. 5 is the portion B of Fig. 4
The enlarged diagram divided.In conjunction with shown in Fig. 4 and Fig. 5, the tested surface of component 10 ' will be attached at against bar 20 ', plumb line 30 ' is certainly
Right vertical state, the plumb line 30 ' refer to 90 ° of the corresponding angle graduation mark when 0mm of length scale line.Component i.e. to be measured
10 ' inclination angle δ is 90 °.
In another embodiment, the plumb line 30 refers to the corresponding angle graduation mark when 600mm of length scale line
60°；
Refering to the measuring state schematic diagram for the 3rd embodiment that Fig. 6 is dip measuring device of the present invention.Fig. 7 is the portion C of Fig. 6
The enlarged diagram divided.In conjunction with shown in Fig. 6 and Fig. 7, in the present embodiment, the to be measured of component 10 " will be attached at against bar 20 "
Face, the natural vertical state of plumb line 30 ", the plumb line 30 " refer to the corresponding angle scale when 848.528mm of length scale line
0 ° of line.
The present invention also provides a kind of measurement methods of dip measuring device, including following measuring process:
The measuring surface of component 10 will be attached at against bar 20；And
When the plumb line 30 naturally droops, rotation adjusts the graduated scale 40 and the bottom end of the plumb line 30 offsets
It leans on, obtains the reading of the bottom end meaning of the plumb line 30 on the graduated scale 40.
One better embodiment of the measurement method as dip measuring device of the present invention,
The graduation mark is length scale line,
On obtaining the graduated scale 40 after the reading of the bottom end meaning of the plumb line 30, by the graduated scale 40
Reading in conjunction with the length against bar 20, the length and triangle cosine law formula of the plumb line 30 acquire it is described against
Angle between bar 20 and the plumb line 30, then the complementary angle of the angle is between the measuring surface and horizontal plane of component 10
Angle.
One better embodiment of the measurement method as dip measuring device of the present invention,
The graduated scale 40 is further marked with the angle index line corresponding to length scale line,
The mark of the angle index line is by by the length against bar 20, the length of the plumb line 30 and institute
The value for stating the complementary angle of the angle between bar 20 and the plumb line 30 is brought into triangle cosine law formula, and institute is acquired
State the corresponding length of graduated scale 40；
The reading for obtaining the bottom end meaning of the plumb line 30 on the graduated scale 40 includes: to read on the graduated scale 40
The reading of the angle index line of the bottom end meaning of the plumb line 30.
One better embodiment of the measurement method as dip measuring device of the present invention, the value of the angle index line
Range is 0~90 °.
Dip measuring device of the present invention and its measurement method have the beneficial effect that
When the present invention using plumb line by being naturally drooped straight down by gravity, direction is certain and and horizontal line
It is mutually perpendicular to, comes without providing horizontal plane for placing protractor.When measuring member inclination angle, when structure will be attached at against bar
When the measuring surface and plumb line of part are naturally drooped by gravity, plumb line and the angle between bar are exactly certain.While by
In the inclination angle of plumb line and horizontal line, plumb line and angle and component between bar complementary angle each other.By acquiring lead
The inclination angle of component can be obtained in vertical line and the angle between bar.The present invention, which solves, to be needed to mention at component in the prior art
For horizontal plane to facilitate the baseline of protractor and horizontal line alignment, thus measure component and horizontal plane is formed by angle, but
It is to be difficult to easy provide horizontal plane and the low problem of measurement accuracy in construction.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of dip measuring device characterized by comprising
For be attached at component measuring surface against bar；
It is fixed on the plumb line against one end of bar；And
It is articulated with the graduated scale of the other end against bar, the graduated scale indicates graduation mark, and the plumb line naturally droops
When, it is leant by the bottom end that rotation adjusts the graduated scale and the plumb line, obtains the plumb line on the graduated scale
Bottom end meaning reading.
2. dip measuring device as described in claim 1, which is characterized in that
The graduation mark is length scale line,
By the reading of the graduated scale in conjunction with the length against bar, the length and the triangle cosine law of the plumb line
Formula acquires the angle between bar and the plumb line, then the complementary angle of the angle is the measuring surface and water of component
Angle between plane.
3. dip measuring device as claimed in claim 2, which is characterized in that
The graduated scale is further marked with the angle index line corresponding to length scale line,
The mark of the angle index line is the length of the plumb line and described against bar by by the length against bar
The value of the complementary angle of angle between the plumb line is brought into triangle cosine law formula, and by the length acquired and institute
The length scale line for stating graduated scale corresponds.
4. dip measuring device as claimed in claim 3, which is characterized in that
The value range of the angle index line is 0~90 °.
5. dip measuring device as claimed in claim 3, which is characterized in that
The precision of the angle index line is 0.1 °.
6. dip measuring device as claimed in claim 3, which is characterized in that
When the plumb line and the length against bar take 600mm,
The plumb line refers to 90 ° of the corresponding angle graduation mark when 0mm of length scale line；
The plumb line refers to 60 ° of the corresponding angle graduation mark when 600mm of length scale line；
The plumb line refers to 0 ° of the corresponding angle graduation mark when 848.528mm of length scale line.
7. dip measuring device as described in claim 1, which is characterized in that
It is described to be carried out hingedly against bar and the graduated scale by hinge.
8. a kind of measurement method of dip measuring device as described in claim 1, which is characterized in that including measuring step as follows
It is rapid:
The measuring surface of component will be attached at against bar；And
When the plumb line naturally droops, rotation adjusts the graduated scale and the bottom end of the plumb line leans, and obtains described
The reading of the bottom end meaning of the plumb line on graduated scale.
9. the measurement method of dip measuring device as claimed in claim 8, which is characterized in that
The graduation mark is length scale line,
On obtaining the graduated scale after the reading of the bottom end meaning of the plumb line, by the reading combination institute of the graduated scale
The length against bar is stated, the length and triangle cosine law formula of the plumb line acquire described against bar and the plumb line
Between angle, and the complementary angle for finding out the angle is the angle between the measuring surface of component and horizontal plane.
10. the measurement method of dip measuring device as claimed in claim 9, which is characterized in that
It further include the angle index line that mark corresponds to length scale line on the graduated scale,
The mark of the angle index line is the length of the plumb line and described against bar by by the length against bar
The value of the complementary angle of angle between the plumb line is brought into triangle cosine law formula, and it is corresponding to acquire the graduated scale
Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526622.0A CN110160496A (en) | 2019-06-18 | 2019-06-18 | Dip measuring device and its measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526622.0A CN110160496A (en) | 2019-06-18 | 2019-06-18 | Dip measuring device and its measurement method |
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| Publication Number | Publication Date |
|---|---|
| CN110160496A true CN110160496A (en) | 2019-08-23 |
Family
ID=67625166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910526622.0A Pending CN110160496A (en) | 2019-06-18 | 2019-06-18 | Dip measuring device and its measurement method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112346072A (en) * | 2020-09-30 | 2021-02-09 | 华电电力科学研究院有限公司 | Method for measuring height of overhead pipeline in complex environment |
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| CN206656720U (en) * | 2017-04-24 | 2017-11-21 | 中铁十七局集团第三工程有限公司 | A kind of device for detecting Bridge Erector supporting leg perpendicularity |
| CN206670642U (en) * | 2017-03-13 | 2017-11-24 | 刘峰 | A kind of construction verticality detector |
| CN208238800U (en) * | 2018-04-20 | 2018-12-14 | 蔡雯祺 | A kind of degree measuring instrument perpendicular to the ground |
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2019
- 2019-06-18 CN CN201910526622.0A patent/CN110160496A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0735098U (en) * | 1993-12-15 | 1995-06-27 | 拓治 和田 | Multi-function ruler |
| JPH1123204A (en) * | 1997-07-07 | 1999-01-29 | Hisashi Nakaso | Multifunctional angle mater for three-dimensional object |
| CN200979407Y (en) * | 2006-12-01 | 2007-11-21 | 陈慧琳 | A goniometer |
| CN201413143Y (en) * | 2009-05-22 | 2010-02-24 | 中铁十二局集团有限公司 | Simple type slope measuring instrument for contact net pillar |
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