CN104101314B - The disposable localization method of multi-level belt feeder center line - Google Patents
The disposable localization method of multi-level belt feeder center line Download PDFInfo
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- CN104101314B CN104101314B CN201410382868.2A CN201410382868A CN104101314B CN 104101314 B CN104101314 B CN 104101314B CN 201410382868 A CN201410382868 A CN 201410382868A CN 104101314 B CN104101314 B CN 104101314B
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Abstract
The present invention relates to belt feeder mounting technique, a kind of multi-level disposable localization method of belt feeder center line is disclosed.This method in turn includes the following steps：A, the design drawing according to belt feeder, set up coordinate system, and two basic points are chosen in the localization region of belt feeder；Calculate the coordinate of two points on basic point coordinates, and each belt feeder center line；B, the selection pilot measurement control point in the localization region of belt feeder, according to two basic point coordinates, measure the coordinate at pilot measurement control point；C, total powerstation is set up on pilot measurement control point, backsight basic point, two points that setting-out goes out on belt feeder center line, two points of connection can determine that belt feeder center line.This method makes whole vestibule system positioning realize integration, digitlization, the relative design attitude of whole vestibule system is set more precisely disposably to complete the center line positioning of whole vestibule system,, can not be on vestibule and instrument decorating position can be selected arbitrarily in the place of good operational environment.
Description
Technical field
The present invention relates to belt feeder mounting technique, especially a kind of multi-level belt feeder localization method.
Background technology
With making rapid progress that production technology develops, the raising of manufacturing requirements drives the raising of mounting technique, installs
The raising of precision, the raising of installation effectiveness.In belt feeder installation, typically now using traditional theodolite method, the method is
Parent's generation measures the crystallization of worker's long-term work.Under condition of work at that time, by bracing wire method excessively to theodolite method, this is one
The innovation of secondary technology.The method that traditional theodolite method survey sets belt feeder center as depicted in figs. 1 and 2, is surrendered according to civil engineering first
Center according to point 6, instrument theodolite 5 is erected on belt feeder longitudinal centre line 1 using the method for change face, setting-out goes out skin
With point position required on machine longitudinal centre line 1；Then, by 90 ° of theodolite 5 turn, respectively from the transverse direction of head 3 and tail 4
Heart line 2 checks the depth of parallelism of two cross central lines 2 with the span of steel tape 7.This belt feeder center line positioning method has
Following defect：
1. the method that theodolite is set up using change face, instrument is erected on the center line of band conveyer corridor.If high
Sky, because band conveyer corridor is steel construction piece, stability above is very poor, and this is the taboo of measurement, causes rocking for instrument, produces
The Measurement results data of mistake.
2. belt feeder vestibule is generally all inclined plane, and ground is made by steel plate, when setting up instrument, the branch of tripod
Support point easily produces slip, and general consequence is：Instrument displacement is set to measure wrong data, serious consequence is：Instrument is fallen down, is broken
Instrument.
3. integrated operation method is complicated, and a belt feeder vestibule needs to set up one or many instruments, increases survey crew
Working strength, reduce operating efficiency, particularly with the center line positional operand of the multi-level belt feeder of crisscross, upper lower leaf
Make more cumbersome.
4. by the center pilot measurement of next layer of belt feeder vestibule to means of needs during last layer belt feeder vestibule using auxiliary,
Objectively add the cumulative errors of measurement.
By practice repeatedly and demonstration, my company's person skilled has been found out synchronous with epoch technological achievement new
Technology, to reach the purpose of modern civilization construction, safe construction, efficiency construction.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multi-level disposable localization method of belt feeder center line, should
Method can realize the disposable positioning of multi-level belt feeder.
The multi-level disposable localization method of belt feeder center line disclosed by the invention, in turn includes the following steps：
A, the design drawing according to belt feeder, set up corresponding only on the design drawing of the localization region of belt feeder and belt feeder
Vertical coordinate system, chooses two basic points, and calculate basic point according to the design drawing of belt feeder in the localization region of belt feeder
The coordinate of two points on coordinate, and each belt feeder center line；
B, in the localization region of belt feeder choose sighting condition it is good point position as total station survey pilot measurement control point,
Total powerstation is set up on one of basic point, another basic point of backsight, and basic point coordinates is inputted into total powerstation, measurement
Go out the coordinate at pilot measurement control point；
C, total powerstation is set up on pilot measurement control point, backsight basic point, by pilot measurement control point coordinates, basic point coordinates with
And need position belt feeder center line on two points coordinate input total powerstation in, setting-out go out on belt feeder center line two
Individual, two points of connection can determine that belt feeder center line.
Preferably, in a steps, point based on two points on the center line of one of belt feeder is chosen, and make
Center line of the reference axis of coordinate system parallel or perpendicular to this belt feeder.
Preferably, in a steps, when setting up coordinate system, the localization region of belt feeder is placed in coordinate system
In first quartile.
Preferably, in a steps, when setting up coordinate system, most belt feeder center line and coordinate system are made
Reference axis it is parallel or vertical.
Preferably, in a steps, extend each belt feeder center line on belt feeder design drawing, make each belt feeder center line
Intersection point is crossed to form, according to belt feeder design drawing, the seat of two points on each belt feeder center line including intersection point is calculated
Mark.
The beneficial effects of the invention are as follows：The multi-level disposable localization method of belt feeder center line disclosed by the invention compared to
Traditional belt feeder center line localization method, with advantages below：
1st, whole belt feeder vestibule system positioning is made to realize integration, digitlization；
2nd, due to using coordinate positioning, make the relative design attitude of whole vestibule system more accurate, and can enter
One step reduces the accumulated error because producing the center pilot measurement of next layer of vestibule to last layer vestibule using supplementary means；
3rd, can arbitrarily it be selected in the place of good operational environment for setting up the pilot measurement control point of total powerstation, can not be in belt
On machine vestibule, instrument can be prevented and the situation such as rock, fall down, so as to reduce error, make positioning more accurate；
4th, the center line positioning of whole belt feeder vestibule system can be disposably completed, its location efficiency has obtained greatly carrying
Height, more saves manpower.
Brief description of the drawings
Fig. 1 is the schematic diagram for positioning belt feeder longitudinal centre line in the prior art；
Fig. 2 is the schematic diagram of the positioning belt feeder cross central line of prior art；
Fig. 3 is the schematic diagram of embodiments of the invention.
Reference：1- longitudinal centre lines, 2- cross central lines, 3- heads, 4- tails, 5- theodolites, 6- centers foundation
Point, 7- steel tapes.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
The multi-level disposable localization method of belt feeder center line disclosed by the invention, in turn includes the following steps：
A, the design drawing according to belt feeder, set up corresponding only on the design drawing of the localization region of belt feeder and belt feeder
Vertical coordinate system, chooses two basic points, and calculate basic point according to the design drawing of belt feeder in the localization region of belt feeder
The coordinate of two points on coordinate, and each belt feeder center line；
B, in the localization region of belt feeder choose sighting condition it is good point position as total station survey pilot measurement control point,
Total powerstation is set up on one of basic point, another basic point of backsight, and basic point coordinates is inputted into total powerstation, measurement
Go out the coordinate at pilot measurement control point；
C, total powerstation is set up on pilot measurement control point, backsight basic point, by pilot measurement control point coordinates, basic point coordinates with
And need position belt feeder center line on two points coordinate input total powerstation in, setting-out go out on belt feeder center line two
Individual, two points of connection can determine that belt feeder center line.
So-called multi-level belt feeder, that is, refer to the belt feeder of crisscross, upper lower leaf.Total powerstation is whole station type electronic, horological
Distance meter, be it is a kind of integrate light, mechanical, electrical high-tech measuring instrument, be collection horizontal angle, vertical angle, distance (oblique distance, put down
Away from), vertical survey function in one instrument of surveying and mapping system.
In a steps, the localization region of belt feeder is two bases in the installation region for referring to belt feeder, localization region
Point can be selected arbitrarily, but require that it has clear and definite position on belt feeder design drawing, while in localization region at the scene,
Its position also must be relatively accurate, because other live all center lines are positioned by foundation of two basic points,
Basic point position selection deviation is excessive, is likely to result in the belt feeder that some skin motor center lines finally oriented exceed planning
Localization region is installed.After corresponding coordinate system is built up on the localization region of belt feeder and the design drawing of belt feeder, you can
The coordinate of two basic points is calculated according to design drawing.During using total powerstation setting-out straight line, the way taken typically is put first
Two points that sample goes out on straight line, it is that can determine that straight line to reconnect two points.So to determine the center line of belt feeder it is necessary to basis
The coordinate of two points on belt feeder is calculated according to design drawing first.
In b step, main to consider both sides factor when choosing pilot measurement control point, one is that pilot measurement control point position is fitted
Total powerstation is preferably set up, is not in the situation that instrument is rocked etc.；Second it is as much as possible to be that pilot measurement control point is required to intervisibility
The center line of belt feeder, so-called sighting condition is good, that is, refers to that from pilot measurement control point belt as much as possible can be observed directly
The center line of machine.If the pilot measurement control point for the center line for being capable of all belt feeders of intervisibility can not be selected, two can be chosen
Pilot measurement control point, can be while the center line of all belt feeders of intervisibility by two pilot measurement control points.When choosing pilot measurement control point,
It is general that approximate location is first speculated according to design drawing, carrying out actual determination with field regions.Choose behind pilot measurement control point, so that it may will
Total powerstation is set up on a basic point, another basic point of backsight, two basic point coordinates is inputted, so as to measure pilot measurement control
Point coordinates processed.
Determine after pilot measurement control point coordinates, next can carry out step c, total powerstation is set up on pilot measurement control point,
Backsight basic point, two points on point coordinates, basic point coordinates and the belt feeder center line for needing positioning are controlled by pilot measurement
In coordinate input total powerstation, two points that setting-out goes out on belt feeder center line, two points of connection can determine that belt feeder center line.
No matter the longitudinal centre line of belt feeder or the cross central line of belt feeder can be come out by the disposable setting-out of this method.
To make basic point position more accurate in design drawing and scene, it is preferred that, in a steps, choose wherein
Point based on two points on the center line of one belt feeder, and make the reference axis of coordinate system parallel or perpendicular to this
The center line of belt feeder.The both sides end points of belt feeder center line has clear and definite position on design drawing, is conducive to setting up only
Its coordinate is accurately calculated after vertical coordinate system.The reference axis of coordinate system can parallel or perpendicular to the center line of this belt feeder
More accurately to calculate the coordinate of basic point.
For convenience of calculating, it is preferred that, in a steps, when setting up coordinate system, by the localization region of belt feeder
It is placed in the first quartile of coordinate system.
To mitigate using workload during total powerstation setting-out belt feeder center line, it is preferred that, in a steps, build
During vertical coordinate system, make most belt feeder center line parallel or vertical with the reference axis of coordinate system.Such as Fig. 3, institute
Show, 1# belt feeders center line, 3# belt feeder center lines are parallel with Y-axis, and 2# belt feeders center line, 4# belt feeders center line and X
Axle is parallel.Only need to ensure the coordinate digital in the coordinate digital on X-axis line, Y-axis in setting-out 3# belt feeder center lines
Can be arbitrary；When setting-out 2# belt feeders center line and 4# belt feeder center lines, it is only necessary to ensure coordinate data in Y-axis i.e.
Can, the coordinate data in X-axis can be arbitrary；It so can greatly mitigate setting-out workload, improve operating efficiency.
Mitigation setting-out workload is similarly, it is preferred that, in a steps, extend each skin on belt feeder design drawing
Band machine center line, makes each belt feeder center line be crossed to form intersection point, according to belt feeder design drawing, calculates each belt feeder center line
The coordinate of upper two points including intersection point.
The above-mentioned coordinate for calculating two points on each belt feeder center line including intersection point, specifically, be exactly
For having the belt feeder center line of an intersection point with other belt feeders it is necessary to calculate the coordinate of this intersection point according to drawing, separately
Another point is chosen on this belt feeder center line again outside, coordinate is calculated；For having two with other belt feeder center lines
Or the belt feeder center line of two or more intersection point, this then calculates the coordinate of at least two intersection points according to design drawing, in this way, in reality
It may be reduced by needing the quantity of the point position of setting-out during the setting-out of border, be respectively positioned on especially for all belt feeder center lines same flat
Belt feeder system on face, it is better.For example, when setting-out two has the belt feeder center line of intersection point, only needing setting-out to go out it
Intersection point and two center lines on each point, so that it may determine the center line of two belt feeders.Meanwhile, need the point of setting-out
Position is few, can also further reduce the error for the center line that setting-out goes out.
It is one embodiment of the present of invention below：
As shown in figure 3, the joint of X-axis and Y-axis is origin in figure, its coordinate is (100；100), by 1# belt feeders
Heart line both sides terminal A, B, based on point, and the both sides end points of the center line of 2# belt feeders be B, C, the center line of #3 belt feeders
Both sides end points be C, D.It can be calculated according to belt feeder design drawing, point A coordinate is (110；105), point B coordinate is
(110；135), and the coordinate of C, D, E point is respectively：(140；135)、(140；150)、(110；150) it is, convenient in skin for measurement
Selection F points are as pilot measurement control point in band machine localization region, and the coordinate that can measure F points by A, B point coordinates is (125；140).
Then, total powerstation is set up on F points, backsight B points, in total powerstation input B, C, D, E, F point coordinates, at the scene setting-out go out C,
D, E point, connection B, C point can position the center line of 2# belt feeders, and connection C, D point can position 3# belt feeder center lines, connect
D, E can position the center line of 4# belt feeders.
The method can not only position the belt feeder center line in same plane, can equally position the skin in three dimensions
Band machine center line；No matter for belt feeder longitudinal centre line, or cross central line can complete positioning using the method.
Claims (3)
1. the multi-level disposable localization method of belt feeder center line, it is characterised in that in turn include the following steps：
A, the design drawing according to belt feeder, set up corresponding independent seat on the design drawing of the localization region of belt feeder and belt feeder
Mark system, chooses point based on two points on the center line of one of belt feeder, and equal the reference axis of coordinate system
Row calculates basic point coordinates perpendicular to the center line of this belt feeder, and according to the design drawing of belt feeder, is set in belt feeder
Extend each belt feeder center line on meter figure, each belt feeder center line is crossed to form intersection point, according to belt feeder design drawing, calculate
The coordinate of two points on each belt feeder center line including intersection point；
B, in the localization region of belt feeder the good point position of sighting condition is chosen as the pilot measurement control point of total station survey, will be complete
Instrument of standing is set up on one of basic point, another basic point of backsight, and basic point coordinates is inputted into total powerstation, is measured and is drawn
Survey the coordinate at control point；
C, total powerstation is set up on pilot measurement control point, backsight basic point, pilot measurement is controlled into point coordinates, basic point coordinates and needed
In the coordinate input total powerstation of two points on the belt feeder center line to be positioned, go out on belt feeder center line two of setting-out
Point, two points of connection can determine that belt feeder center line.
2. the disposable localization method of multi-level belt feeder center line as claimed in claim 1, it is characterised in that：In a steps,
When setting up coordinate system, the localization region of belt feeder is placed in the first quartile of coordinate system.
3. the disposable localization method of multi-level belt feeder center line as claimed in claim 1, it is characterised in that：In a steps,
When setting up coordinate system, make most belt feeder center line parallel or vertical with the reference axis of coordinate system.
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| JP4642576B2 (en) * | 2005-07-08 | 2011-03-02 | 大成建設株式会社 | Baseline measurement system and baseline measurement method |
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