CN106595591A - Horizontal calibration method of platform - Google Patents
Horizontal calibration method of platform Download PDFInfo
- Publication number
- CN106595591A CN106595591A CN201611094767.0A CN201611094767A CN106595591A CN 106595591 A CN106595591 A CN 106595591A CN 201611094767 A CN201611094767 A CN 201611094767A CN 106595591 A CN106595591 A CN 106595591A
- Authority
- CN
- China
- Prior art keywords
- platform
- probe
- sub
- container
- test point
- 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.)
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Classifications
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- 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
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
-
- 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
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- 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
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C2009/182—Measuring inclination, e.g. by clinometers, by levels by using liquids conductive
Abstract
The invention discloses a horizontal calibration method of a platform. The horizontal calibration method is characterized by comprising steps as follows: S1, a datum point is selected on the platform, and a height ruler is placed at the datum point of the platform in the vertical direction; S2, one container is selected, a conducting liquid is injected into the container, and a first probe and a second probe are arranged above the container; S3, the movable end of the height ruler descends to drive the lower end of the first probe to extend into the conducting liquid; S4, the numerical value of the height ruler and the current detection value on a wire are recorded; S5, a plurality of detection points are selected in any position of the platform; S6, the lower end of the first probe extends into the conducting liquid; S7, the scale value of current is kept unchanged. The horizontal calibration method has high detection accuracy, the platform detection accuracy cannot change with increase or decrease of the size of a work platform surface, and accordingly, the horizontal calibration method is applicable to calibration of work platforms in any size.
Description
Technical field
The present invention relates to the technical field of work platformses, a kind of specifically plateau levels calibration steps.
Background technology
Work platformses are the important carriers of various flow charts, and whether its level directly determines the processing of flow chart
Precision.And in prior art in the installation process of work platformses, its horizontality (upper surface of work platformses and horizontal plane it
Between the depth of parallelism) often using level indicator calibration method, i.e., platform multiple test positions place level indicator carry out it is parallel
, there is angular error, therefore the precision for detecting between its level indicator and work platformses in the regulation of degree, but this existing method
Difference, and with the increase of work platformses table top, the detection error between work platformses two ends can further increase.Therefore it is existing
This plateau levels calibration steps having cannot already be applied to the horizontal alignment of large-scale work platformses.
The content of the invention
The technical problem to be solved is:A kind of plateau levels calibration steps is provided, its accuracy of detection is high, and it is flat
The accuracy of detection of platform will not change with the increase and decrease of work top size, therefore the school of the work platformses suitable for arbitrary size
It is accurate.
The technical solution used in the present invention is:A kind of plateau levels calibration steps is provided, it is characterised in that:It include with
Lower step:
S1, on platform a datum mark is chosen, a height gauge is vertically placed on the datum mark of platform;
S2, one container of selection, injection conductive liquid in container, the container top is provided with the first probe and the second probe, the
One probe is installed on the movable end of height gauge, and the lower end of the second probe is immersed in conductive liquid, first probe and second
Electrically connected by wire between probe;
S3, the movable end of height gauge come downwards to and drive the lower end of the first probe to stretch in conductive liquid;
Current detection value on S4, the numerical value and wire of record height gauge, is demarcated as respectively altitude datum value and benchmark electricity
Flow valuve;
S5, on the optional position of platform multiple test points are chosen, height gauge is placed on test point;
S6, drive the lower end of the first probe to stretch in conductive liquid by the movable end of height gauge, and visited by adjusting first
The height of pin, makes the number of degrees value of electric current on wire identical with reference current value;
S7, keep electric current number of degrees value it is constant, and by adjust platform be located at test point place height, make on height gauge
Numerical value it is identical with altitude datum value;
S8, sequentially repeat step S5, S6, S7 whole to platform test points on each test point of platform complete inspection
Survey;
S9, fixed platform.
Described platform is spliced in the horizontal direction by multiple sub-platforms.
It is flat in first son gone up along its length when the sub-platform quantity that platform is gone up along its length is no less than three
A datum mark and a test point are chosen on platform, at last sub-platform interval two test points are chosen;And in step S8
Following steps are inserted afterwards:
Between X1, the arbitrary test point on the datum mark and last sub-platform of the first sub-platform and the first son is flat
Set up a connecting line between the test point of platform and another test point of last sub-platform respectively, the two ends of connecting line respectively with
The table top of the first sub-platform and last sub-platform is fixed, and the mid portion of connecting line is tensioned to exceptionally straight state;
X2, each sub-platform between the first sub-platform and last sub-platform are vertically sequentially adjusted to even
Height that wiring is located.
Described container is multiple, and the lower end of whole containers is by connecting tube connection.
The quantity of the container is equal to quantity sum of the datum mark plus test point, and each container be respectively arranged on it is near each right
The datum mark answered or test point position.
The container is conically shaped of the upper width more than lower width, and the upper end of container is provided with opening, the lower end of container
Connect with each self-corresponding connecting tube.
Height gauge in step S5 is to obtain after the height gauge dismounting in step S1.
After above structure, a kind of plateau levels calibration steps of the present invention is compared with prior art with following excellent
Point:Accurate measurement is carried out to each test point as benchmark by the use of the sustained height of liquid level in container between each test point of platform,
Meanwhile, using the depth inserted between universal meter direct reaction probe and liquid level, therefore each test point of platform can be made to appearance
Difference in height easily between liquid level obtains accurate measurement, so as to accurately ensure the depth of parallelism of platform.
Description of the drawings
Fig. 1 is a kind of structural representation of plateau levels calibration steps of the present invention.
Fig. 2 is a kind of structural representation in another direction of plateau levels calibration steps of the present invention.
Wherein, 1, platform, 1.1, datum mark, 1.2, test point, 2, height gauge, 2.1, movable end, 3, container, 4, first visits
Pin, the 5, second probe, 6, wire, 7, connecting line, 8, connecting tube, 9, power supply, 10, ammeter.
Specific embodiment
With reference to the accompanying drawings and detailed description the invention will be further described.
The present invention provides a kind of plateau levels calibration steps, it is characterised in that:It is comprised the following steps:
S1, a datum mark 1.1 is chosen on the platform 1, a height is vertically placed on the datum mark 1.1 of platform 1
Chi 2;
S2, one container 3 of selection, injection conductive liquid in container 3, the top of the container 3 is provided with the first probe 4 and the second probe
5, the first probe 4 is installed on the movable end 2.1 of height gauge 2, and the lower end of the second probe 5 is immersed in conductive liquid, and described first
Electrically connected by wire 6 between the probe 5 of probe 4 and second;Specifically the first described probe 4 is electric with platform 1 by a wire 6
Connection, the second probe 4 is electrically connected by another wire 6 with platform 1, and the platform 1 is made up of conducting metal, first probe
4 Jing wires 6, platform 1, another wire 6, the second probe 5 and conductive liquid form electrical circuit, and electrical circuit is provided with power supply 9, Yi Jiyi
For reading the ammeter 10 of the current value in electrical circuit.
S3, the movable end 2.1 of height gauge 2 come downwards to and drive the lower end of the first probe 4 to stretch in conductive liquid;
Current detection value on S4, the numerical value and wire 6 of record height gauge 2, is demarcated as respectively altitude datum value and benchmark
Current value;
S5, on the optional position of platform 1 multiple test points 1.2 are chosen, height gauge 2 is placed on test point 1.2;
S6, the lower end of the first probe 4 is driven to stretch in conductive liquid by the movable end 2.1 of height gauge 2, and by adjusting the
The height of one probe 4, makes the number of degrees value of electric current on wire 6 identical with reference current value;
S7, keep the number of degrees value of electric current constant, and the height that test point 1.2 is located is located at by adjusting platform 1, make highly
Numerical value on chi 2 is identical with altitude datum value;
S8, sequentially repeat step S5, S6, S7 whole to platform test points 1.2 on each test point of platform are completed
Detection;
S9, fixed platform 1.Specifically, after platform 1 completes calibration, by platform 1 by placing concrete and ground
Mounting groove be fixed.
Described platform 1 is spliced in the horizontal direction by multiple sub-platforms.
When the sub-platform quantity that platform 1 is gone up along its length is no less than three, in first son gone up along its length
A datum mark 1.1 and a test point 1.2 are chosen on platform, at last sub-platform interval two test points 1.2 are chosen;
And insert following steps after step s8:
Between X1, the arbitrary test point 1.2 on the datum mark 1.1 and last sub-platform of the first sub-platform and
Set up a connecting line 7 between the test point 1.2 of one sub-platform and another test point 1.2 of last sub-platform respectively, connect
The two ends of line 7 are fixed respectively with the table top of the first sub-platform and last sub-platform, and the mid portion of connecting line 7 is tensioned to
Exceptionally straight state;
X2, each sub-platform between the first sub-platform and last sub-platform are vertically sequentially adjusted to even
Height that wiring 7 is located.
Above-mentioned length direction refers to any direction in the horizontal plane of platform 1, and certain platform 1 can also be arranged by matrix
Multiple sub-platforms of row are spliced, but because the quantity of sub-platform is more, splicing is more complicated to be just more difficult to ensure its spelling
The depth of parallelism after connecing, therefore the present invention only provides a kind of embodiment for going up be spliced by multiple sub-platforms along its length,
One of ordinary skill in the art according to routine techniquess means, can carry out the further expansion of any directions such as length, width,
And conventional version obtained from this inspiration based on this technical scheme of sub-platform of the present invention, it should also belong to this
Bright protection category.
Described container 3 is for multiple, and the lower end of whole containers 3 is connected by connecting tube 8.
The quantity of the container 3 is equal to quantity sum of the datum mark 1.1 plus test point 1.2, and each container 3 is respectively arranged on
Nearly each self-corresponding datum mark 1.1 or the position of test point 1.2.
The container 3 is conically shaped of the upper width more than lower width, and the upper end of container 3 is provided with opening, under container
End connects with each self-corresponding connecting tube 8.
Height gauge 2 in step S5 is to obtain after the height gauge 2 in step S1 is dismantled.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This
Bright to be not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various change of work is within the scope of the present invention.
Claims (7)
1. a kind of plateau levels calibration steps, it is characterised in that:It is comprised the following steps:
S1, on platform (1) datum mark (1.1) is chosen, on the datum mark (1.1) of platform (1) one is vertically placed
Height gauge (2);
S2, one container of selection (3), injection conductive liquid in container (3), container (3) top is provided with the first probe (4) and second
Probe (5), the first probe (4) is installed on the movable end of height gauge (2) (2.1), and the lower end of the second probe (5) is immersed in conduction
In liquid, electrically connected by wire (6) between first probe (4) and the second probe (5);
S3, the movable end (2.1) of height gauge (2) come downwards to and drive the lower end of the first probe (4) to stretch in conductive liquid;
Current detection value on S4, the numerical value and wire (6) of record height gauge (2), is demarcated as respectively altitude datum value and benchmark
Current value;
S5, on the optional position of platform (1) multiple test points (1.2) are chosen, height gauge (2) is placed on test point (1.2);
S6, the lower end of the first probe (4) is driven to stretch in conductive liquid by the movable end (2.1) of height gauge (2), and by adjusting
The height of the first probe (4), makes the number of degrees value of electric current on wire (6) identical with reference current value;
S7, keep the number of degrees value of electric current constant, and by adjusting platform (1) height that is located positioned at test point (1.2), make highly
Numerical value on chi (2) is identical with altitude datum value;
S8, sequentially repeat step S5, S6, S7 whole to platform test points (1.2) on each test point of platform complete inspection
Survey;
S9, fixed platform (1).
2. a kind of plateau levels calibration steps according to claim 1, it is characterised in that:Described platform (1) is by multiple
Sub-platform is spliced along its length.
3. a kind of plateau levels calibration steps according to claim 2, it is characterised in that:When platform (1) along its length
On sub-platform quantity be no less than three when, on first sub-platform gone up along its length choose a datum mark (1.1)
With a test point (1.2), at last sub-platform interval two test points (1.2) are chosen;And insert after step s8
Following steps:
Between X1, the arbitrary test point (1.2) on the datum mark (1.1) and last sub-platform of the first sub-platform and
A connecting line is set up respectively between the test point (1.2) of one sub-platform and another test point (1.2) of last sub-platform
(7), the two ends of connecting line (7) are fixed respectively with the table top of the first sub-platform and last sub-platform, and in connecting line (7)
Between be partly tensioned to exceptionally straight state;
X2, each sub-platform between the first sub-platform and last sub-platform are vertically sequentially adjusted to connecting line
(7) be located height.
4. a kind of plateau levels calibration steps according to claim 1, it is characterised in that:Described container (3) be it is multiple,
And the lower end of whole containers (3) is connected by connecting tube (8).
5. a kind of plateau levels calibration steps according to claim 4, it is characterised in that:Quantity of the container (3) etc.
In datum mark (1.1) plus test point (1.2) quantity sum, and each container (3) is respectively arranged on nearly each self-corresponding datum mark
Or test point (1.2) position (1.1).
6. a kind of plateau levels calibration steps according to claim 4, it is characterised in that:The container (3) is top width
More than the conically shaped of lower width, the upper end of container (3) is provided with opening, the lower end of container and each self-corresponding connecting tube (8) to degree
Connection.
7. a kind of plateau levels calibration steps according to claim 1, it is characterised in that:Height gauge (2) in step S5
To obtain after height gauge (2) dismounting in step S1.
Priority Applications (1)
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CN201611094767.0A CN106595591B (en) | 2016-12-02 | 2016-12-02 | A kind of plateau levels calibration method |
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CN201611094767.0A CN106595591B (en) | 2016-12-02 | 2016-12-02 | A kind of plateau levels calibration method |
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CN106595591A true CN106595591A (en) | 2017-04-26 |
CN106595591B CN106595591B (en) | 2018-10-02 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434561A (en) * | 1981-10-19 | 1984-03-06 | Gaspar Michael E | Level indicator |
CN1033102A (en) * | 1987-11-07 | 1989-05-24 | 谷茂田 | A kind of method and device of measuring the discrepancy in elevation |
CN102445192A (en) * | 2011-09-30 | 2012-05-09 | 合肥工业大学 | Communicating tube member inclination sensor |
CN103697862A (en) * | 2014-01-03 | 2014-04-02 | 湖南科技学院 | Triangular positioning plane horizontal electronic position indicator |
CN203811169U (en) * | 2014-04-22 | 2014-09-03 | 中铁西南科学研究院有限公司 | Flatness tester |
-
2016
- 2016-12-02 CN CN201611094767.0A patent/CN106595591B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434561A (en) * | 1981-10-19 | 1984-03-06 | Gaspar Michael E | Level indicator |
CN1033102A (en) * | 1987-11-07 | 1989-05-24 | 谷茂田 | A kind of method and device of measuring the discrepancy in elevation |
CN102445192A (en) * | 2011-09-30 | 2012-05-09 | 合肥工业大学 | Communicating tube member inclination sensor |
CN103697862A (en) * | 2014-01-03 | 2014-04-02 | 湖南科技学院 | Triangular positioning plane horizontal electronic position indicator |
CN203811169U (en) * | 2014-04-22 | 2014-09-03 | 中铁西南科学研究院有限公司 | Flatness tester |
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