CN106126806A - Column foot drawing methods in a kind of transmission line foundation configuration - Google Patents
Column foot drawing methods in a kind of transmission line foundation configuration Download PDFInfo
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- CN106126806A CN106126806A CN201610455476.3A CN201610455476A CN106126806A CN 106126806 A CN106126806 A CN 106126806A CN 201610455476 A CN201610455476 A CN 201610455476A CN 106126806 A CN106126806 A CN 106126806A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
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Abstract
The invention discloses column foot drawing methods in the configuration of a kind of transmission line foundation, in order to solve prior art exists that the efficiency of traditional design drawing is low, difficult quality guarantee, the problem that is difficult to check.The method is: the column foot geometric data and the drawing format that receive user's input arrange data；According to bar number, basis diagonal angle half root opens, connect lower limb length and the gradient calculates the tower leg graph key point coordinates of column foot to be drawn, opens according to bar number, diagonal angle half, basis root, crank degree, corner direction, the distance that extends out at principal post diameter and principal post center calculate and cheat graph key point coordinates dividing of column foot to be drawn；The tower leg graph key point coordinates of column foot to be drawn is processed as tower leg figure order, and a point hole graph key point coordinates for column foot to be drawn is processed as a point hole figure order；Data are set based on drawing format, according to the tower leg figure of tower leg figure order column foot to be drawn, and draw point hole figure of column foot to be drawn according to point hole figure order.Use the method can improve into figure efficiency.
Description
Technical field
The present invention relates to transmission line of electricity technical foundation design field, particularly relate to column foot in a kind of transmission line foundation configuration
Drawing methods.
Background technology
In transmission line foundation configures, need to make tower leg according to design arrange and point hole figure, execute with guide field
Work.Arranging for tower leg and point drawing method that hole figure is traditional is to use manual plotting, its major defect has: one, seriously restrict
Design efficiency., tower leg miscellaneous line project numerous for bar bit quantity, it is a large amount of that loaded down with trivial details operation need to expend designer
Time；Two, designing quality is affected.Easily there is mistake in manual mapping, and precision is difficult to ensure that, checks difficulty, to mountain area steel tower
The impact of configurations is particularly evident.
Existing auto-manual system is drawn tower leg and is arranged and the method for point hole figure, all can only draw point hole figure of a steel tower,
Can not directly draw the tower leg figure of correspondence, for the drafting of miscellaneous tower leg figure still expend designer's a couple of days time
Between, it is not easy to the amendment of drawing, also cannot revise tower leg length according to landform.
Therefore, have very much the traditional method to configurations must be had to be modified.
Summary of the invention
The embodiment of the present invention provides column foot drawing methods in a kind of transmission line foundation configuration, in order to solve in prior art
Exist traditional design drawing efficiency is low, difficult quality guarantee, the problem that is difficult to check.
Column foot drawing methods in the transmission line foundation configuration that the embodiment of the present invention provides, including:
The column foot geometric data and the drawing format that receive user's input arrange data；
According to the bar number of the column foot to be drawn that described column foot geometric data includes, diagonal angle half, basis root opens, connect lower limb length and
The gradient calculate described in the tower leg graph key point coordinates of column foot to be drawn, and paint according to waiting of including of described column foot geometric data
The bar number of column foot processed, diagonal angle half, basis root leave, crank degree, corner direction, principal post diameter and principal post center extend out distance meter
Point hole graph key point coordinates of column foot to be drawn described in calculation；
The tower leg graph key point coordinates of described column foot to be drawn is processed as the tower leg figure order of mapping software format identification,
And point hole graph key point coordinates of described column foot to be drawn is processed as point hole figure order of mapping software format identification；
Data are set based on described drawing format, according to the tower leg figure of described tower leg figure order column foot to be drawn, Yi Jigen
Point hole figure of column foot to be drawn is drawn according to described point of hole figure order.
Preferably, according to the bar number of the column foot to be drawn that described column foot geometric data includes, diagonal angle half, basis root is opened, is connect
The tower leg graph key point coordinates of column foot to be drawn described in lower limb length and gradient calculating, and include according to described column foot geometric data
The bar number of column foot to be drawn, basis diagonal angle half root open, crank degree, corner direction, the extending out of principal post diameter and principal post center
Point hole graph key point coordinates of column foot to be drawn described in distance calculating:
The bar number of correspondence column foot to be drawn, determines the tower leg basic point coordinate of column foot to be drawn, based on tower leg basic point coordinate, root
Open according to basic half root and determine two extreme coordinates bottom tower leg；
Open according to basis diagonal angle half root, connect lower limb length and the gradient determines two, tower leg top extreme coordinates and two, top end
The middle point coordinates of point；
And the bar number of correspondence column foot to be drawn, determine the Center stake coordinate of column foot to be drawn, based on Center stake coordinate, root
The coordinate determining principal post center is opened according to diagonal angle half, basis root；
Open according to basis diagonal angle half root, principal post diameter, principal post center extend out distance, crank degree and corner direction calculating
Divide four extreme coordinates of hole figure.
Preferably, point hole graph key point coordinates by described column foot to be drawn is processed as point hole of mapping software format identification
Figure order, and the tower leg graph key point coordinates of described column foot to be drawn is processed as the tower leg figure life of mapping software format identification
Order, including:
Bottom tower leg two extreme coordinates and two, tower leg top extreme coordinates are connected respectively, by bottom tower leg two ends
The middle point coordinates of point and two end points in tower leg top connects respectively, and is connected by two, tower leg top end points, is processed as tower leg
Figure order；
The coordinate of principal post diameter and principal post center is processed as the order of four circles at place, principal post position；
Four extreme coordinates of point hole figure are processed as the order on four limits of column foot point hole figure scope；
Preferably, after the tower leg figure according to tower leg figure order column foot to be drawn, including:
Judge that the position that tower leg figure is placed is level land or mountain region, when judging tower leg figure placement location as mountain region, according to
Extreme difference that landform, column foot geometric data include and maximum subtract lower limb number adjust tower leg figure to connect lower limb long.
Beneficial effect of the present invention includes: solve traditional design drawing efficiency is low, difficult quality guarantee, be difficult to check
Disadvantage, becomes figure efficiency high, for 200 kinds of tower legs, only just can need to complete less than 10s, and tradition map often expend a couple of days time
Between, imaging quality high, such as design alteration time facilitate the amendment of drawing, conveniently meet different drawing requirements, such as amendment map sheet ratio
Example, live width, font style etc., there is height lower limb mapping suggesting effect, prevent that mountain region tower is differential to be dealt with improperly or to subtract lower limb number inadequate
Situation.
Accompanying drawing explanation
Fig. 1 is the flow chart of column foot drawing methods in the transmission line foundation configuration in the embodiment of the present invention；
Fig. 2 is point hole figure in the embodiment of the present invention；
Fig. 3 is the tower leg figure in the embodiment of the present invention；
Fig. 4 is the tower leg figure that in the embodiment of the present invention, batch is drawn；
Fig. 5 is point hole figure that in the embodiment of the present invention, batch is drawn.
Detailed description of the invention
In order to provide the implementation improving the efficiency drawing column foot point hole figure and tower leg figure, embodiments provide
The preferred embodiments of the present invention are carried out by column foot drawing methods in a kind of transmission line foundation configuration below in conjunction with Figure of description
Explanation.
Interactivity according to AutoCAD drawing and the high efficiency of Excel data process, propose a kind of automatic mapping method.
AutoCAD drawing feature be all of drawing be all to be made up of these fundamentals such as point, line, surface, as long as therefore obtain need
Do the coordinate controlling point, line, surface that figure is relevant, just can draw required figure by the form of order.But,
The shortcoming of AutoCAD is that data-handling capacity is poor, and therefore the present invention utilizes Excel to process high efficiency and the AutoCAD of data
The interactivity of operation, proposes a kind of automatic mapping method.
Refering to shown in Fig. 1, the embodiment of the present invention provides column foot drawing methods in a kind of transmission line foundation configuration, the method
Comprise the following steps:
Step 110: the column foot geometric data and the drawing format that receive user's input arrange data.
Concrete, based on Excel, inputting column foot geometric data, column foot geometric data includes bar number, diagonal angle half, basis root
Open, crank degree, corner direction, principal post diameter, the scope that extends out at principal post center, column foot spacing, connect lower limb length, the gradient, differential,
Subtract greatly lower limb number；And input drawing format arranges data, including adjacent tower leg spacing, map sheet scale, skin outside line live width, font
Form.
Step 120: according to the bar number of the column foot to be drawn that described column foot geometric data includes, diagonal angle half, basis root opens,
Connect the tower leg graph key point coordinates of column foot to be drawn described in lower limb length and gradient calculating, and wrap according in described column foot geometric data
The bar number of the column foot to be drawn included, diagonal angle half, basis root leave, crank degree, corner direction, outside principal post diameter and principal post center
Expansion is from point hole graph key point coordinates of column foot to be drawn described in calculating.
Concrete, including:
The bar number of correspondence column foot to be drawn, determines the tower leg basic point coordinate of column foot to be drawn, based on tower leg basic point coordinate, root
Open according to basic half root and determine two extreme coordinates bottom tower leg；
Open according to basis diagonal angle half root, connect lower limb length and the gradient determines two, tower leg top extreme coordinates and two, top end
The middle point coordinates of point；
And the bar number of correspondence column foot to be drawn, determine the Center stake coordinate of column foot to be drawn, based on Center stake coordinate, root
The coordinate determining principal post center is opened according to diagonal angle half, basis root；
Open according to basis diagonal angle half root, principal post diameter, principal post center extend out distance, crank degree and corner direction calculating
Divide four extreme coordinates of hole figure.
Step 130: the tower leg graph key point coordinates of described column foot to be drawn is processed as the tower of mapping software format identification
Lower limb figure order, and point hole graph key point coordinates of described column foot to be drawn is processed as point hole figure of mapping software format identification
Order.
The coordinate of principal post diameter and principal post center is processed as the order of four circles at place, principal post position；
Four extreme coordinates of point hole figure are processed as surrounding the order on foursquare four limits in column foot point hole；
Bottom tower leg two extreme coordinates and two, tower leg top extreme coordinates are connected respectively, by bottom tower leg two ends
The middle point coordinates of point and two end points in tower leg top connects respectively, and is connected by two, tower leg top end points, is processed as tower leg
Figure order.
Hereinafter illustrate detailed description, refering to shown in Fig. 2, by the coordinate polar coordinate representation of all key points, if will wait to paint
The Center stake coordinate of column foot processed is set to (0,0 °), and basis diagonal angle half root is opened as a, corner direction for turning left, offset direction for
Circuit direction of advance is upwards for turning left, and downwards for turning right, crank degree is θ °, the angular bisector of crank degree and foursquare
Limit is vertical, in Fig. 2, θ is 22 °, and wherein, left-hand rotation angle is negative, and right-hand rotation angle is just, it can be deduced that, now four principal post centers
Coordinate is (a, 45 ° of+θ/2), (a, 135 ° of+θ/2), (a, 225 ° of+θ/2) and (a, 315 ° of+θ/2)；If a diameter of b of principal post, principal post
Center extend out distance for c, wherein principal post center extend out distance for indicating limit and point hole figure of the circle of principal post position
The beeline on four limits, it can be deduced that, four end points of point hole figure are respectively,
Four end points are sequentially connected, the four edges of point hole figure of this column foot to be drawn can be obtained, it is known that four principal post centre coordinates
With principal post diameter b, the circle of four principal post positions can be drawn.
Refering to shown in Fig. 3, the drafting of tower leg figure is based on rectangular coordinate system, and tower leg figure is two towers of point hole figure diagonal position
The sectional view of lower limb, if the Center stake coordinate of column foot to be drawn is set to (0,0), meets a length of d of lower limb, connects lower limb length for indicating tower leg
The distance of the straight line that the end points on top is practiced to two end points bottom tower leg, the gradient is tan θ, and the gradient is used for indicating tower leg main material
The tangent value at inclination angle, it can be deduced that, bottom tower leg, the coordinate E of two end points is (a, 0) and F (-a, 0), two, tower leg top
Extreme coordinates G be (a-d tan θ, d) and H (-a+d tan θ, d) }, the middle point coordinates I of two end points in tower leg top be (0, d).
Step 140: arrange data based on described drawing format, draws dividing of column foot to be drawn according to described point of hole figure order
Hole figure, and the tower leg figure according to described tower leg figure order column foot to be drawn.
After the tower leg figure according to tower leg figure order column foot to be drawn, including:
Judge that the position that tower leg figure is placed is level land or mountain region, when judging tower leg figure placement location as mountain region, according to
Extreme difference that landform, column foot geometric data include and maximum subtract lower limb number adjust tower leg figure to connect lower limb long.
Above-mentioned drawing step, specifically, be order by the key point coordinate transformation after Excel routine processes, and pastes
AutoCAD order line, generates figure, according to the auxiliary positioning point in figure, figure moves the Gan Wei center to corresponding bar number,
The most above-mentioned Center stake point coordinates, for point hole figure and the tower leg figure that is positioned over level land, it is not necessary to be adjusted, for being positioned over again
The tower leg figure in mountain region, needs to subtract lower limb number according to landform extreme difference and maximum and adjusts and connect leg length, wherein, if it is 5 that maximum subtracts lower limb number,
When extreme difference is 1m, adjusting according to adjusting 1m when connecing leg length, 2m, 3m, 4m, 5m adjust；If it is 4 that maximum subtracts lower limb number, extreme difference is
During 1.5m, adjusting according to adjusting 1.5m when connecing leg length, 3m, 4.5m, 6m adjust.
Refering to shown in Fig. 4, the column foot drawing methods in the transmission line foundation configuration that the embodiment of the present invention provides can one
Secondary property draws the tower leg figure of 20 kinds of different models, is furnished with certain explanatory note, subtracts including bar number/extreme difference/maximum below tower leg figure
Lower limb number, refering to shown in Fig. 5, the column foot drawing methods in the transmission line foundation configuration that the embodiment of the present invention provides can be disposable
Draw point hole figure of 20 kinds of different models, be furnished with explanatory note below point hole figure, including bar N2100～N2124, point out
With, prevent from using with.
In sum, the scheme that the embodiment of the present invention provides, solve traditional design drawing efficiency is low, difficult quality is protected
Card, it is difficult to the disadvantage checked, becomes figure efficiency high, for 200 kinds of tower legs, only just need to can complete less than 10s, and tradition is often mapped
Expend the time of a couple of days, imaging quality high, such as design alteration time facilitate the amendment of drawing, conveniently meet different drawing requirements,
As revised map sheet ratio, live width, font style etc., there is height lower limb mapping suggesting effect, prevent that mountain region tower is differential to be dealt with improperly
Or subtract the situation that lower limb number is not enough.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. column foot drawing methods in a transmission line foundation configuration, it is characterised in that described method includes:
The column foot geometric data and the drawing format that receive user's input arrange data；
According to the bar number of the column foot to be drawn that described column foot geometric data includes, diagonal angle half, basis root is opened, is connect lower limb length and the gradient
The tower leg graph key point coordinates of column foot to be drawn described in calculating, and the tower to be drawn included according to described column foot geometric data
The bar number of base, diagonal angle half, basis root leave, crank degree, corner direction, the distance that extends out at principal post diameter and principal post center calculate institute
State point hole graph key point coordinates of column foot to be drawn；
The tower leg graph key point coordinates of described column foot to be drawn is processed as the tower leg figure order of mapping software format identification, and
Point hole graph key point coordinates by described column foot to be drawn is processed as point hole figure order of mapping software format identification；
Data are set based on described drawing format, according to the tower leg figure of described tower leg figure order column foot to be drawn, and according to institute
State point hole figure order and draw point hole figure of column foot to be drawn.
2. the method for claim 1, it is characterised in that the column foot to be drawn included according to described column foot geometric data
Bar number, basis diagonal angle half root opens, connect lower limb length and the gradient calculate described in the tower leg graph key point coordinates of column foot to be drawn, Yi Jigen
The bar number of the column foot to be drawn included according to described column foot geometric data, diagonal angle half, basis root leave, crank degree, corner direction,
Principal post diameter and point hole graph key point coordinates extending out column foot to be drawn described in distance calculating at principal post center:
The bar number of correspondence column foot to be drawn, determines the tower leg basic point coordinate of column foot to be drawn, based on tower leg basic point coordinate, according to base
Plinth half root is opened and is determined two extreme coordinates bottom tower leg；
Open according to basis diagonal angle half root, connect lower limb length and the gradient determines two end points of two, tower leg top extreme coordinates and top
Middle point coordinates；
And the bar number of correspondence column foot to be drawn, determine the Center stake coordinate of column foot to be drawn, based on Center stake coordinate, according to base
Plinth diagonal angle half root opens the coordinate determining principal post center；
Open according to basis diagonal angle half root, principal post diameter, principal post center extend out distance, crank degree and corner telegoniometer point counting hole
Four extreme coordinates of figure.
3. method as claimed in claim 2, it is characterised in that the tower leg graph key point coordinates of described column foot to be drawn is processed
For the tower leg figure order of mapping software format identification, and it is processed as painting by a point hole graph key point coordinates for described column foot to be drawn
Point hole figure order of figure software format identification, including:
Bottom tower leg two extreme coordinates and two, tower leg top extreme coordinates are connected respectively, by bottom tower leg two end points and
The middle point coordinates of two end points in tower leg top connects respectively, and is connected by two, tower leg top end points, is processed as tower leg figure life
Order；
The coordinate of principal post diameter and principal post center is processed as the order of four circles at place, principal post position；
Four extreme coordinates by point hole figure are processed as the order of column foot point hole scope.
4. the method for claim 1, it is characterised in that at the tower leg figure according to described tower leg figure order column foot to be drawn
Afterwards, including:
Judge that the position that described tower leg figure is placed is level land or mountain region, when judging described tower leg figure placement location as mountain region,
The extreme difference included according to landform, column foot geometric data and maximum subtract lower limb number adjust tower leg figure to connect lower limb long.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610455476.3A CN106126806B (en) | 2016-06-22 | 2016-06-22 | Column foot drawing methods in a kind of configuration of transmission line foundation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455476.3A CN106126806B (en) | 2016-06-22 | 2016-06-22 | Column foot drawing methods in a kind of configuration of transmission line foundation |
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| CN106126806A true CN106126806A (en) | 2016-11-16 |
| CN106126806B CN106126806B (en) | 2019-07-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113901551A (en) * | 2021-10-09 | 2022-01-07 | 广东天联电力设计有限公司 | Power transmission tower high-low leg configuration method and device, computer equipment and storage medium |
| CN117786915A (en) * | 2024-02-27 | 2024-03-29 | 中国电力工程顾问集团西南电力设计院有限公司 | Long and short leg configuration method and system for realizing intelligent power grid |
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| CN102750413A (en) * | 2012-06-19 | 2012-10-24 | 江苏省电力设计院 | Data processing and mapping method of topographic surveying of electric transmission line tower positions |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113901551A (en) * | 2021-10-09 | 2022-01-07 | 广东天联电力设计有限公司 | Power transmission tower high-low leg configuration method and device, computer equipment and storage medium |
| CN113901551B (en) * | 2021-10-09 | 2022-04-26 | 广东天联电力设计有限公司 | Power transmission tower high-low leg configuration method and device, computer equipment and storage medium |
| CN117786915A (en) * | 2024-02-27 | 2024-03-29 | 中国电力工程顾问集团西南电力设计院有限公司 | Long and short leg configuration method and system for realizing intelligent power grid |
| CN117786915B (en) * | 2024-02-27 | 2024-05-07 | 中国电力工程顾问集团西南电力设计院有限公司 | Long and short leg configuration method and system for realizing intelligent power grid |
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| CN106126806B (en) | 2019-07-30 |
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Address after: 750001, No. 3120, Dalian Road, Jinfeng District, the Ningxia Hui Autonomous Region, Yinchuan Patentee after: The Ningxia Hui Autonomous Region Electric Power Design Institute Co., Ltd. Address before: 750001 No. 277, east the Great Wall Road, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: Ningxia Hui Autonomous Region Electric Power Design Institute |
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