CN106126806B - Column foot drawing methods in a kind of configuration of transmission line foundation - Google Patents
Column foot drawing methods in a kind of configuration of transmission line foundation Download PDFInfo
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- CN106126806B CN106126806B CN201610455476.3A CN201610455476A CN106126806B CN 106126806 B CN106126806 B CN 106126806B CN 201610455476 A CN201610455476 A CN 201610455476A CN 106126806 B CN106126806 B CN 106126806B
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- column foot
- tower leg
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- tower
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- G—PHYSICS
- 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
Abstract
The invention discloses column foot drawing methods in a kind of configuration of transmission line foundation, and to solve the problems, such as to exist in the prior art the low efficiency of traditional design drawing, quality is difficult to ensure, is difficult to check.This method are as follows: data are arranged in the column foot geometric data and drawing format for receiving user's input；According to bar number, diagonal half root in basis opens, the long and gradient that connects leg calculates the tower leg graph key point coordinate of column foot to be drawn, opened according to bar number, diagonal half root in basis, crank degree, corner direction, principal post diameter and principal post center point hole graph key point coordinate for extending out distance and calculating column foot to be drawn；The tower leg graph key point coordinate of column foot to be drawn is handled as tower leg figure order, and by a point hole graph key point coordinate processing for column foot to be drawn is minute 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 according to point hole figure order point hole figure of column foot to be drawn.Figure efficiency be can be improved into using this method.
Description
Technical field
The present invention relates to column foots in transmission line of electricity technical foundation design field more particularly to a kind of configuration of transmission line foundation
Drawing methods.
Background technique
It needs to make tower leg arrangement and point hole figure according to design scheme in transmission line foundation configuration, is applied with guidance scene
Work.Scheming traditional drawing method for tower leg arrangement and point hole is using manual plotting, and major defect has: one, serious to restrict
Design efficiency., tower leg miscellaneous line project numerous for bar bit quantity, it is a large amount of that cumbersome operation need to expend designer
Time；Two, designing quality is influenced.Mapping is easy to appear mistake manually, and precision is difficult to ensure, difficulty is checked, to mountain area steel tower
The influence of configurations is particularly evident.
The method that existing auto-manual system draws tower leg arrangement and point hole figure, can only all draw point hole figure an of steel tower,
Corresponding tower leg figure cannot directly be drawn, for miscellaneous tower leg figure drafting still expend designer's a couple of days when
Between, it is not easy to the modification of drawing, also can not modify tower leg length according to landform.
Therefore, have very much to have and the traditional method of configurations is modified.
Summary of the invention
The embodiment of the present invention provides column foot drawing methods in a kind of configuration of transmission line foundation, to solve in the prior art
There are problems that the low efficiency of traditional design drawing, quality are difficult to ensure, are difficult to check.
Column foot drawing methods in transmission line foundation configuration provided in an embodiment of the present invention, comprising:
Data are arranged in the column foot geometric data and drawing format for receiving user's input；
According to the bar number for the column foot to be drawn for including in the column foot geometric data, diagonal half root in basis opens, it is long to connect leg and
The gradient calculates the tower leg graph key point coordinate of the column foot to be drawn, and according to including wait draw in the column foot geometric data
The bar number of column foot processed, diagonal half root in basis open, crank degree, corner direction, principal post diameter and principal post center extend out distance meter
Calculate point hole graph key point coordinate of the column foot to be drawn；
The tower leg graph key point coordinate of the column foot to be drawn is handled into the tower leg figure order for mapping software format identification,
And a point hole graph key point coordinate for the column foot to be drawn is handled into minute hole figure order for mapping software format identification；
Data are set based on the drawing format, according to the tower leg figure of the 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 for the column foot to be drawn for including in the column foot geometric data, diagonal half root in basis is opened, is connect
Leg is long and the gradient calculates the tower leg graph key point coordinate of the column foot to be drawn, and includes according in the column foot geometric data
Column foot to be drawn bar number, diagonal half root in basis open, crank degree, corner direction, principal post diameter and principal post center extend out
Distance calculates point hole graph key point coordinate of the column foot to be drawn:
The bar number of corresponding column foot to be drawn, determines the tower leg basic point coordinate of column foot to be drawn, and is based on tower leg basic point coordinate, root
The extreme coordinates of determining tower leg bottom two are opened according to half root of basis；
It opened according to diagonal half root in basis, connect that leg is long and the gradient determines two, tower leg top extreme coordinates and two, top end
The midpoint coordinates of point；
And the bar number of corresponding column foot to be drawn, it determines the Center stake coordinate of column foot to be drawn, is based on Center stake coordinate, root
The coordinate at determining principal post center is opened according to diagonal half root in basis；
It is opened according to diagonal half root in basis, 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 coordinate of the column foot to be drawn is handled to minute hole for mapping software format identification
Figure order, and the tower leg graph key point coordinate of the column foot to be drawn is handled into the tower leg figure life for mapping software format identification
It enables, comprising:
The extreme coordinates of tower leg bottom two and two, tower leg top extreme coordinates are separately connected, by the end of tower leg bottom two
The midpoint coordinates of point and two endpoints in tower leg top is separately connected, and the endpoint connection of two, tower leg top is handled for tower leg
Figure order；
The coordinate of principal post diameter and principal post center is handled as four round orders where principal post position；
Point four extreme coordinates of hole figure are handled to the order on four sides for column foot point hole figure range；
Preferably, after the tower leg figure according to tower leg figure order column foot to be drawn, comprising:
Judge position that tower leg figure is placed for level land or mountainous region, when judgement tower leg figure placement location is mountainous region, according to
Include in landform, column foot geometric data it is very poor and maximum subtract leg number adjustment tower leg figure to connect leg long.
Beneficial effect of the present invention includes: the low efficiency for solving traditional design drawing, quality is difficult to ensure, is difficult to check
Disadvantage, it is high-efficient at scheming, for 200 kinds of tower legs, can need to only be completed less than 10s, and traditional often consuming a couple of days of mapping when
Between, imaging quality is high, such as design alteration when facilitate the modification of drawing, facilitate and meet different drawing requirements, such as modify map sheet ratio
There is height leg to map suggesting effect for example, line width, font style etc., prevents mountainous region tower differential process improper or to subtract leg number inadequate
The case where using.
Detailed description of the invention
Fig. 1 is the flow chart of column foot drawing methods during the transmission line foundation in the embodiment of the present invention configures；
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 drawn in batches in the embodiment of the present invention；
Fig. 5 is point hole figure drawn in batches in the embodiment of the present invention.
Specific embodiment
In order to provide the implementation for improving the efficiency for drawing column foot point hole figure and tower leg figure, the embodiment of the invention provides
Column foot drawing methods in a kind of configuration of transmission line foundation carry out the preferred embodiment of the present invention below in conjunction with Figure of description
Explanation.
According to the high efficiency of the interactivity of AutoCAD drawing and Excel data processing, a kind of automatic mapping method is proposed.
The characteristics of AutoCAD charts is that all drawings are all that these fundamentals are constituted by point, line, surface etc., as long as therefore obtaining need
The coordinate for doing the relevant control point, line, surface of figure, can draw required figure by way of order.However,
The shortcomings that AutoCAD is that data-handling capacity is poor, therefore the present invention utilizes the high efficiency and AutoCAD of Excel processing data
The interactivity of operation proposes a kind of automatic mapping method.
As shown in fig.1, the embodiment of the present invention provides column foot drawing methods in a kind of configuration of transmission line foundation, this method
The following steps are included:
Step 110: data are arranged in the column foot geometric data and drawing format for receiving user's input.
Specifically, being based on Excel, column foot geometric data is inputted, column foot geometric data includes bar number, diagonal half root in basis
It opens, crank degree, corner direction, principal post diameter, principal post center extends out range, column foot spacing, connects the leg length, gradient, differential, most
Subtract leg number greatly；And data, including adjacent tower leg spacing, map sheet scale bar, skin outside line line width, font are arranged in input drawing format
Form.
Step 120: according to the bar number for the column foot to be drawn for including in the column foot geometric data, diagonal half root in basis opens,
The long tower leg graph key point coordinate for calculating the column foot to be drawn with the gradient of leg is connect, and is wrapped according in the column foot geometric data
The bar number of the column foot to be drawn included, diagonal half root in basis open, crank degree, corner direction, principal post diameter and principal post center it is outer
Expansion is from point hole graph key point coordinate for calculating the column foot to be drawn.
Specifically, including:
The bar number of corresponding column foot to be drawn, determines the tower leg basic point coordinate of column foot to be drawn, and is based on tower leg basic point coordinate, root
The extreme coordinates of determining tower leg bottom two are opened according to half root of basis；
It opened according to diagonal half root in basis, connect that leg is long and the gradient determines two, tower leg top extreme coordinates and two, top end
The midpoint coordinates of point；
And the bar number of corresponding column foot to be drawn, it determines the Center stake coordinate of column foot to be drawn, is based on Center stake coordinate, root
The coordinate at determining principal post center is opened according to diagonal half root in basis；
It is opened according to diagonal half root in basis, 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 coordinate of the column foot to be drawn is handled as the tower of mapping software format identification
Leg figure order, and a point hole graph key point coordinate for the column foot to be drawn is handled into minute hole figure for mapping software format identification
Order.
The coordinate of principal post diameter and principal post center is handled as four round orders where principal post position；
Order by four extreme coordinates processing of point hole figure to surround four sides of the square in column foot point hole；
The extreme coordinates of tower leg bottom two and two, tower leg top extreme coordinates are separately connected, by the end of tower leg bottom two
The midpoint coordinates of point and two endpoints in tower leg top is separately connected, and the endpoint connection of two, tower leg top is handled for tower leg
Figure order.
Citing is described in detail below, as shown in fig.2, by the coordinate polar coordinate representation of all key points, if will be wait draw
The Center stake coordinate of column foot processed is set as (0,0 °), and diagonal half root in basis is opened as a, and corner direction is to turn left, and offset direction is directed to
Route direction of advance is left-hand rotation upwards, and downwards to turn right, crank degree is θ °, the angular bisector of crank degree and the one of square
Side is vertical, θ is 22 ° in Fig. 2, wherein left-hand rotation angle is negative, and right-hand rotation angle is positive, it can be deduced that, four principal post centers at this time
Coordinate is (a, 45 ° of+θ/2), (a, 135 ° of+θ/2), (a, 225 ° of+θ/2) and (a, 315 ° of+θ/2)；If principal post diameter is b, principal post
Center extend out distance be c, wherein principal post center extend out distance be used to indicate principal post position circle side and point hole figure
The shortest distance on four sides, it can be deduced that, four endpoints of point hole figure are respectively, It will
Four endpoints are sequentially connected, it is available should column foot be drawn the four edges for dividing hole figure, it is known that four principal post centre coordinates and
Principal post diameter b, can draw the circle of four principal post positions.
As shown in fig.3, the drafting of tower leg figure is based on rectangular coordinate system, tower leg figure is two towers for being divided to hole figure diagonal position
The sectional view of leg meets a length of d of leg if setting (0,0) for the Center stake coordinate of column foot to be drawn, and connects leg length and is used to indicate tower leg
The distance for the straight line that the endpoint on top is practiced to two endpoints in tower leg bottom, the gradient are tan θ, and the gradient is used to indicate tower leg main material
The tangent value at inclination angle, it can be deduced that, the coordinate E of the endpoint of tower leg bottom two is (a, 0) and F (- a, 0), two, tower leg top
Extreme coordinates G is (a-d tan θ, d) and H (- a+d tan θ, d) }, the midpoint coordinates I of two, tower leg top endpoint is (0, d).
Step 140: data being arranged based on the drawing format, point of column foot to be drawn is drawn according to described point of hole figure order
Hole figure, and according to the tower leg figure of the 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, comprising:
Judge position that tower leg figure is placed for level land or mountainous region, when judgement tower leg figure placement location is mountainous region, according to
Include in landform, column foot geometric data it is very poor and maximum subtract leg number adjustment tower leg figure to connect leg long.
Above-mentioned drawing step specifically, being order by Excel program treated key point coordinate transformation, and pastes
AutoCAD order line generates figure according to the auxiliary positioning point in figure and figure is moved to the bar position center of corresponding bar number,
I.e. above-mentioned Center stake point coordinate for point hole figure and is placed in the tower leg figure on level land, does not need to be adjusted again, for being placed in
The tower leg figure in mountainous region needs very poor according to landform and maximum subtract leg number and connect leg length to adjust, wherein if it is 5 that maximum, which subtracts leg number,
Very poor when being 1m, when adjustment connects leg length according to adjustment 1m, 2m, 3m, 4m, 5m are adjusted；If it is 4 that maximum, which subtracts leg number, very poor to be
When 1.5m, when adjustment connects leg length according to adjustment 1.5m, 3m, 4.5m, 6m is adjusted.
As shown in fig.4, column foot drawing methods in transmission line foundation provided in an embodiment of the present invention configuration can one
Secondary property draws the tower leg figure of 20 kinds of different models, is furnished with certain explanatory note below tower leg figure, including bar number/very poor/maximum subtracts
Leg number, as shown in fig.5, the column foot drawing methods in transmission line foundation provided in an embodiment of the present invention configuration can be disposable
Point hole figure of 20 kinds of different models is drawn, a point hole figure lower section is furnished with explanatory note, including bar N2100~N2124, prompts
With preventing from using with.
In conclusion scheme provided in an embodiment of the present invention, solves the low efficiency of traditional design drawing, quality is difficult to protect
It demonstrate,proves, be difficult to the disadvantage checked, it is high-efficient at scheming, for 200 kinds of tower legs, need to can only be completed less than 10s, and tradition mapping is often
Facilitate the modification of drawing when expending high time of a couple of days, imaging quality, such as design alteration, facilitate and meet different drawing requirements,
It such as modifies map sheet ratio, line width, font style, there is height leg mapping suggesting effect, prevent mountainous region tower differential process improper
Or subtract the not enough situation of leg number.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (3)
1. column foot drawing methods in a kind of transmission line foundation configuration, which is characterized in that the described method includes:
Data are arranged in the column foot geometric data and drawing format for receiving user's input；
The bar number for the column foot to be drawn for including in the corresponding column foot geometric data determines that the tower leg basic point of column foot to be drawn is sat
Mark is based on tower leg basic point coordinate, opens the extreme coordinates of determining tower leg bottom two according to half root of basis；According to the column foot geometry number
Diagonal half root in basis for including in opens, connects that leg is long and the gradient determines two, tower leg top extreme coordinates and two, top endpoint
Midpoint coordinates；And the bar number according to the correspondence column foot to be drawn for including in the column foot geometric data, determine tower to be drawn
The Center stake coordinate of base is based on Center stake coordinate, and the coordinate at determining principal post center is opened according to diagonal half root in basis；According to the tower
Diagonal half root in basis for including in base geometric data opens, principal post diameter, principal post center extend out distance, crank degree and corner side
Divide four extreme coordinates for cheating figure to calculating；
The tower leg graph key point coordinate of the column foot to be drawn is handled into the tower leg figure order for mapping software format identification, and
A point hole graph key point coordinate for the column foot to be drawn is handled into minute hole figure order for mapping software format identification；
Data are set based on the drawing format, the tower leg figure of column foot to be drawn, Yi Jigen are drawn according to the tower leg figure order
Point hole figure of column foot to be drawn is drawn according to described point of hole figure order.
2. the method as described in claim 1, which is characterized in that handle the tower leg graph key point coordinate of the column foot to be drawn
For the tower leg figure order of mapping software format identification, and by point hole graph key point coordinate processing of the column foot to be drawn to draw
Point hole figure order of figure software format identification, comprising:
The extreme coordinates of tower leg bottom two and two, tower leg top extreme coordinates are separately connected, by the endpoint of tower leg bottom two and
The midpoint coordinates of two endpoints in tower leg top is separately connected, and the endpoint connection of two, tower leg top is handled for tower leg figure life
It enables；
The coordinate of principal post diameter and principal post center is handled as four round orders where principal post position；
Point four extreme coordinates of hole figure are handled as the order of column foot point hole range.
3. the method as described in claim 1, which is characterized in that in the tower leg figure according to the tower leg figure order column foot to be drawn
Later, comprising:
Judge position that the tower leg figure is placed for level land or mountainous region, when the judgement tower leg figure placement location is mountainous region,
According to include in landform, column foot geometric data it is very poor and maximum subtract leg number adjustment tower leg figure to connect leg long.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 CN106126806A (en) | 2016-11-16 |
| CN106126806B true CN106126806B (en) | 2019-07-30 |
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| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103198185A (en) * | 2013-03-28 | 2013-07-10 | 国核电力规划设计研究院 | Method and device for drawing tower footing cross-section diagram |
-
2016
- 2016-06-22 CN CN201610455476.3A patent/CN106126806B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103198185A (en) * | 2013-03-28 | 2013-07-10 | 国核电力规划设计研究院 | Method and device for drawing tower footing cross-section diagram |
Non-Patent Citations (3)
| Title |
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| Excel和AutoCAD在方案设计计算中的应用;王勇 等;《价值工程》;20131118;第206-207页 |
| VB和VBA for AutoCAD编程在电力勘测塔基断面数据处理中的应用;乐志豪;《测绘与空间地理信息》;20120725;第35卷(第7期);第169-170,175页 |
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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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