CN107464281B - Electric power tower model construction method and device - Google Patents
Electric power tower model construction method and device Download PDFInfo
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- CN107464281B CN107464281B CN201710657539.8A CN201710657539A CN107464281B CN 107464281 B CN107464281 B CN 107464281B CN 201710657539 A CN201710657539 A CN 201710657539A CN 107464281 B CN107464281 B CN 107464281B
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Abstract
The invention provides a method and a device for constructing a power tower model, wherein the method comprises the following steps: receiving construction parameter information, wherein the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters; generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters; and constructing an electric power tower model comprising a tower leg model, a tower body model and a tower head model. Based on the method disclosed by the invention, the power tower model is automatically constructed based on the structure of the power tower, so that the manual line drawing of developers can be avoided, and the workload of the developers is effectively reduced when a plurality of power tower models are needed.
Description
Technical Field
The invention relates to the field of digital modeling of power tower poles, in particular to a method and a device for building a power tower model.
Background
The current society power transmission system is an important guarantee for the normal production and life of the people. Long-distance power transmission and distribution lines mainly use high-voltage and extra-high-voltage overhead lines, and therefore, a GIS (geographic information system) system for generating power lines has become a current research focus.
In the process of developing a power line GIS system, a large number of wine glass type power tower models with different grades and models are needed, and at present, developers mainly draw lines in three-dimensional software manually, so that when a large number of needed power tower models exist, huge engineering quantity is brought to the developers.
Disclosure of Invention
In view of this, the invention provides a method and a device for constructing a power tower model, so as to solve the problem that manual drawing of lines in three-dimensional software can bring huge engineering load to developers when a large number of power tower models are needed. The technical scheme is as follows:
a power tower model construction method comprises the following steps:
receiving construction parameter information, wherein the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters;
generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
and constructing an electric power tower model comprising the tower leg model, the tower body model and the tower head model.
Preferably, the sequentially generating a tower leg model, a tower body model and a tower head model according to the tower material parameter, the tower leg parameter, the tower body parameter and the tower head parameter includes:
generating a tower leg model according to the width of the main material and the width of the auxiliary material in the tower material parameters and the height, the opening and the number of the tower leg sections in the tower leg parameters;
determining the lower width of the tower body according to the tower leg model, and generating a tower body model according to the lower width of the tower body, the main material width and the auxiliary material width in the tower material parameters, and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
and determining the lower width of the tower head according to the tower body model, and generating the tower head model according to the lower width of the tower head, the width of the main material and the width of the auxiliary material in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cavel sub-parameter in the tower head parameters.
Preferably, the generating a tower leg model according to the main material width and the auxiliary material width in the tower material parameters and the tower leg height, the tower leg opening and the number of tower leg sections in the tower leg parameters includes:
determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters;
determining a plurality of tower leg main material nodes according to the plurality of tower leg end points;
filling a plurality of tower leg main material lines among the plurality of tower leg main material nodes according to the main material width in the tower material parameters;
filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters;
and generating a tower leg model, wherein the tower leg model is composed of the plurality of tower leg main material lines and the plurality of tower leg auxiliary material lines.
Preferably, the generating a tower model according to the lower width of the tower, the main material width and the auxiliary material width in the tower parameters, and the upper width of the tower, the height of the tower and the number of tower segments in the tower parameters includes:
determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters;
determining a plurality of tower body main material nodes according to the plurality of tower body end points;
filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters;
filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of the tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters;
and generating a tower body model, wherein the tower body model is composed of the plurality of tower body main material lines and the plurality of tower body auxiliary material lines.
Preferably, the generating a tower head model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters includes:
generating a lower crank arm sub-model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise a lower crank arm height, a lower crank arm segment number, a lower crank arm top length value and a lower crank arm top width value;
determining the bottom length and the bottom width of an upper crank arm according to the lower crank arm model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and the upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm;
determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameters in the tower head parameters, wherein the cross arm sub-parameters comprise a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number;
determining a ground wire cleat base point according to the cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in the tower material parameters and the ground wire cleat parameters in the tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number;
and constructing a tower head model comprising the lower crank arm submodel, the upper crank arm submodel, the cross arm submodel and the ground wire cleat submodel.
An electric power tower model building apparatus comprising: the device comprises a parameter receiving module, a model generating module and a model constructing module;
the parameter receiving module is used for receiving construction parameter information, and the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters;
the model generation module is used for generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
the model building module is used for building an electric power tower model comprising the tower leg model, the tower body model and the tower head model.
Preferably, the model generation module includes: a tower leg model generating unit, a tower body model generating unit and a tower head model generating unit;
the tower leg model generating unit is used for generating a tower leg model according to the width of a main material and the width of an auxiliary material in the tower material parameters and the height, the opening and the number of the tower leg sections in the tower leg parameters;
the tower body model generating unit is used for determining the lower width of the tower body according to the tower leg model and generating a tower body model according to the lower width of the tower body, the main material width and the auxiliary material width in the tower material parameters and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
and the tower head model generating unit is used for determining the lower width of the tower head according to the tower body model and generating the tower head model according to the lower width of the tower head, the width of the main material and the width of the auxiliary material in the tower material parameters, and the lower bent arm sub-parameter, the upper bent arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters.
Preferably, the tower leg model generating unit is specifically configured to:
determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters; determining a plurality of tower leg main material nodes according to the plurality of tower leg end points; filling a plurality of tower leg main material lines among the plurality of tower leg main material nodes according to the main material width in the tower material parameters; filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters; and generating a tower leg model, wherein the tower leg model is composed of the plurality of tower leg main material lines and the plurality of tower leg auxiliary material lines.
Preferably, the tower body model generating unit is specifically configured to:
determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters; determining a plurality of tower body main material nodes according to the plurality of tower body end points; filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters; filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of the tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters; and generating a tower body model, wherein the tower body model is composed of the plurality of tower body main material lines and the plurality of tower body auxiliary material lines.
Preferably, the tower head model generating unit is specifically configured to:
generating a lower crank arm sub-model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise a lower crank arm height, a lower crank arm segment number, a lower crank arm top length value and a lower crank arm top width value; determining the bottom length and the bottom width of an upper crank arm according to the lower crank arm model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and the upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm; determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameters in the tower head parameters, wherein the cross arm sub-parameters comprise a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number; determining a ground wire cleat base point according to the cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in the tower material parameters and the ground wire cleat parameters in the tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number; and constructing a tower head model comprising the lower crank arm submodel, the upper crank arm submodel, the cross arm submodel and the ground wire cleat submodel.
Compared with the prior art, the invention has the following beneficial effects:
according to the method and the device for constructing the electric power tower model, the tower leg model, the tower body model and the tower head model can be generated according to the received construction parameter information, and further the electric power tower model comprising the tower leg model, the tower body model and the tower head model is constructed. Based on the method disclosed by the invention, the power tower model is automatically constructed based on the structure of the power tower, so that the manual line drawing of developers can be avoided, and the workload of the developers is effectively reduced when a plurality of power tower models are needed.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a method for constructing a power tower model according to an embodiment of the present invention;
FIG. 2 is a partial method flow diagram of a power tower model construction method provided in the practice of the present invention;
FIG. 3 is a flow chart of another part of a method for constructing a power tower model provided in the implementation of the present invention;
FIG. 4 is a flow chart of a method of constructing a power tower model according to another embodiment of the present invention;
FIG. 5 is a flow chart of a method of constructing a power tower model according to another embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a power tower model building apparatus provided in the practice of the present invention;
fig. 7 is a schematic partial structural diagram of a power tower model building apparatus provided in the implementation of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a method for constructing a power tower model, wherein the method has a flow chart shown in figure 1 and comprises the following steps:
s10, receiving construction parameter information, wherein the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters;
in the process of executing step S10, since the power tower model used in many lines is a wine glass type, the power tower model is divided into three parts, namely, a tower leg, a tower body, and a tower head, according to the structure of the wine glass type power tower.
In the practical application process, the 3dMAX can be realized by secondary development of scripts, the construction parameter information is preferably input into the main interface and can be set to be a floating type, and the numerical value of the specific construction parameter can be adjusted by adopting a trimmer.
S20, generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
in the specific implementation process, the step S20 of "generating the tower leg model, the tower body model, and the tower head model according to the tower material parameter, the tower leg parameter, the tower body parameter, and the tower head parameter" may specifically adopt the following steps, and a flowchart of the method is shown in fig. 2:
s201, generating a tower leg model according to the width of a main material and the width of an auxiliary material in tower material parameters and the height, the opening and the number of tower leg sections in tower leg parameters;
in the process of executing step S201, the tower leg main frame may be determined according to the tower leg height, the tower leg opening, and the number of tower leg segments in the tower leg parameters, and further, the tower material filling may be performed on the tower leg main frame according to the main material width and the auxiliary material width in the tower material parameters, so as to obtain the tower leg model.
In a specific implementation process, in step S201, "generate a tower leg model according to a main material width and an auxiliary material width in a tower material parameter, and a tower leg height, a tower leg opening degree, and a number of tower leg sections in a tower leg parameter" may specifically adopt the following steps, and a flowchart of the method is shown in fig. 3:
s2001, determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters;
s2002, determining a plurality of tower leg main material nodes according to a plurality of tower leg end points;
s2003, filling a plurality of tower leg main material lines among the tower leg main material nodes according to the main material width in the tower material parameters;
s2004, filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters;
and S2005, generating a tower leg model, wherein the tower leg model is composed of a plurality of tower leg main material lines and a plurality of tower leg auxiliary material lines.
S202, determining the lower width of the tower body according to the tower leg model, and generating a tower body model according to the lower width of the tower body, the width of the main material and the width of the auxiliary material in the tower material parameters, and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
in the process of executing step S202, first, the lower width of the tower body is determined according to the tower leg model, that is, the construction base point of the tower body is determined, then, the tower body main frame is determined according to the tower body upper width, the tower body height and the number of tower body segments in the tower body parameters, and further, the tower body main frame is filled with tower materials according to the main material width and the auxiliary material width in the tower material parameters, so as to obtain the tower body model.
In the specific implementation process, in the step S202, "generating the tower body model according to the lower width of the tower body, the width of the main material and the width of the auxiliary material in the tower material parameter, and the upper width of the tower body, the height of the tower body and the number of tower body segments in the tower body parameter" may specifically adopt the following steps, and a flowchart of the method is shown in fig. 4:
s2006, determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters;
s2007, determining a plurality of tower body main material nodes according to a plurality of tower body end points;
s2008, filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters;
s2009, filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters;
and S2010, generating a tower body model, wherein the tower body model is composed of a plurality of tower body main material lines and a plurality of tower body auxiliary material lines.
S203, determining the lower width of the tower head according to the tower body model, and generating a tower head model according to the lower width of the tower head, the width of the main material and the width of the auxiliary material in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cavel sub-parameter in the tower head parameter;
in the process of executing step S203, first determining a tower head lower width according to the tower body model, that is, determining a construction base point of the tower head, then determining a lower curved arm main frame by combining a lower curved arm parameter in the tower head parameter, and further performing tower material filling on the lower curved arm main frame by combining a main material width and an auxiliary material width in the tower material parameter to obtain a lower curved arm sub model; and in the same way, sequentially generating an upper crank arm sub-model, a cross arm sub-model and a ground wire cleat sub-model, and finally generating a tower head model comprising the lower crank arm sub-model, the upper crank arm sub-model, the cross arm sub-model and the ground wire cleat sub-model.
In the specific implementation process, in step S203, "generate the tower head model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter, and the ground wire claw sub-parameter in the tower head parameters" may specifically adopt the following steps, and a flowchart of the method is shown in fig. 5:
s2011, generating a lower crank arm sub-model according to the lower width of the tower head, the width of the main material and the width of the auxiliary material in the tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise the height of a lower crank arm, the number of segments of the lower crank arm, the top length value of the lower crank arm and the top width value of the lower crank arm;
in the process of executing step S2011, first, the tower head lower width is determined as the lower crank arm bottom width; then, determining a plurality of lower crank arm end points according to the lower crank arm bottom width and the lower crank arm height, the lower crank arm top length value and the lower crank arm top width value in the lower crank arm sub-parameters, and determining a plurality of lower crank arm main material nodes according to the plurality of lower crank arm end points; further, filling a plurality of lower crank arm main material lines among the plurality of lower crank arm main material nodes according to the main material width in the tower material parameters; furthermore, filling a plurality of lower crank arm auxiliary material lines among the plurality of lower crank arm main material lines according to the number of the lower crank arm sections in the lower crank arm sub-parameters and the auxiliary material width in the tower material parameters; and finally, generating a lower crank arm sub-model which consists of a plurality of lower crank arm main material lines and a plurality of lower crank arm auxiliary material lines.
S2012, determining the bottom length and the bottom width of the upper crank arm according to the lower crank arm model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and an upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm;
in the process of step S2012, first, a plurality of upper crank arm end points are determined according to the lower crank arm bottom length, the lower crank arm bottom width, and the upper crank arm height, the cup rim length, and the upper crank arm length in the upper crank arm sub-parameters, and a plurality of upper crank arm main material nodes are determined according to the plurality of upper crank arm end points; further, filling a plurality of upper crank arm main material lines among the plurality of upper crank arm main material nodes according to the main material width in the tower material parameters; furthermore, filling a plurality of upper crank arm auxiliary material lines among the plurality of upper crank arm main material lines according to the number of upper crank arm sections in the upper crank arm sub-parameters and the auxiliary material width in the tower material parameters; and finally, generating an upper crank arm sub-model which consists of a plurality of upper crank arm main material lines and a plurality of upper crank arm auxiliary material lines.
S2013, determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameter in the tower head parameters, wherein the cross arm sub-parameter comprises a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number;
the process of generating the cross arm sub-model in step S2013 is the same as the execution process of generating the lower crank arm sub-model in step S2011 and generating the upper crank arm sub-model in step S2012, and details are not repeated in this embodiment.
S2014, determining a ground wire cleat base point according to the cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in the tower material parameters and the ground wire cleat parameters in the tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number;
s2015, constructing a tower head model comprising a lower crank arm sub-model, an upper crank arm sub-model, a cross arm sub-model and a ground wire cleat sub-model.
And S30, constructing an electric power tower model comprising a tower leg model, a tower body model and a tower head model.
The above steps S201 to S201 are only one preferred implementation manner of the process of step S20 "generating the tower leg model, the tower body model and the tower head model according to the tower material parameter, the tower leg parameter, the tower body parameter and the tower head parameter", which is disclosed in the embodiment of the present application, and the specific implementation manner of the process may be arbitrarily set according to the needs of the user, and is not limited herein.
The above steps S2001 to S2005 are only a preferred implementation of the process of "generating the tower leg model according to the main material width and the auxiliary material width in the tower material parameter and the tower leg height, the tower leg opening and the number of tower leg sections in the tower leg parameter" in step S201 disclosed in the embodiment of the present application, and the specific implementation of the process may be arbitrarily set according to the needs of the user, and is not limited herein.
The above steps S2006 to S2010 are only a preferred implementation manner of the process of "determining the tower body lower width according to the tower leg model, and generating the tower body model according to the tower body lower width, the main material width and the auxiliary material width in the tower material parameter, and the tower body upper width, the tower body height and the number of tower body segments in the tower body parameter" in step S202 disclosed in the embodiment of the present application, and a specific implementation manner related to the process may be arbitrarily set according to a requirement of the user, which is not limited herein.
The above steps S2011 to S2015 are only an optimal implementation manner of the process of "generating the tower head model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire claw sub-parameter in the tower head parameters in step S203 disclosed in the embodiment of the present application," and a specific implementation manner related to the process may be arbitrarily set according to own requirements, which is not limited herein.
According to the method for constructing the power tower model, disclosed by the embodiment of the invention, the power tower model is automatically constructed on the basis of the structure of the power tower, so that the manual line drawing of developers can be avoided, and the workload of the developers is effectively reduced when a plurality of power tower models are needed.
Based on the method for constructing a power tower model provided in the foregoing embodiment, an embodiment of the present invention correspondingly provides an apparatus for executing the method for constructing a power tower model, a schematic structural diagram of which is shown in fig. 6, including: a parameter receiving module 10, a model generating module 20 and a model constructing module 30;
the parameter receiving module 10 is configured to receive construction parameter information, where the construction parameter information includes tower material parameters, tower leg parameters, tower body parameters, and tower head parameters;
the model generation module 20 is used for generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
and the model building module 30 is used for building an electric power tower model comprising a tower leg model, a tower body model and a tower head model.
Alternatively, fig. 7 shows a schematic structural diagram of the model generation module 20, which includes: a tower leg model generating unit 201, a tower body model generating unit 202 and a tower head model generating unit 203;
a tower leg model generating unit 201, configured to generate a tower leg model according to the main material width and the auxiliary material width in the tower material parameters, and the tower leg height, the tower leg opening, and the number of tower leg segments in the tower leg parameters;
the tower body model generating unit 202 is used for determining the lower width of the tower body according to the tower leg model and generating a tower body model according to the lower width of the tower body, the width of the main material and the width of the auxiliary material in the tower material parameters and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
and the tower head model generating unit 203 is used for determining the lower width of the tower head according to the tower body model, and generating the tower head model according to the lower width of the tower head, the width of the main material and the width of the auxiliary material in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters.
Optionally, the tower leg model generating unit 201 is specifically configured to:
determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters; determining a plurality of tower leg main material nodes according to a plurality of tower leg end points; filling a plurality of tower leg main material lines among the plurality of tower leg main material nodes according to the main material width in the tower material parameters; filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters; and generating a tower leg model, wherein the tower leg model is composed of a plurality of tower leg main material lines and a plurality of tower leg auxiliary material lines.
Optionally, the tower model generating unit 202 is specifically configured to:
determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters; determining a plurality of tower body main material nodes according to a plurality of tower body end points; filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters; filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters; and generating a tower body model, wherein the tower body model consists of a plurality of tower body main material lines and a plurality of tower body auxiliary material lines.
Optionally, the tower head model generating unit 203 is specifically configured to:
generating a lower crank arm sub-model according to the lower width of the tower head, the width of a main material and the width of an auxiliary material in tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise the height of a lower crank arm, the number of segments of the lower crank arm, the top length value of the lower crank arm and the top width value of the lower crank arm; determining the bottom length and the bottom width of an upper crank arm according to a lower crank arm model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and the upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm; determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameters in the tower head parameters, wherein the cross arm sub-parameters comprise a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number; determining a ground wire cleat base point according to a cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in tower material parameters and the ground wire cleat parameters in tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number; and constructing a tower head model comprising a lower crank arm sub-model, an upper crank arm sub-model, a cross arm sub-model and a ground wire cleat sub-model.
The electric power tower model building device disclosed by the embodiment of the invention automatically builds the electric power tower model according to the structure of the electric power tower, and can avoid manual line drawing of developers, so that the workload of the developers is effectively reduced when a plurality of electric power tower models are needed.
The method and the device for constructing the power tower model provided by the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include or include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A method for constructing a power tower model is characterized by comprising the following steps:
receiving construction parameter information, wherein the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters;
generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
constructing an electric power tower model comprising the tower leg model, the tower body model and the tower head model;
wherein, according to tower material parameter, tower leg parameter, body of the tower parameter and head of the tower parameter in proper order generate tower leg model, body of the tower model and head of the tower model, include:
generating a tower leg model according to the width of the main material and the width of the auxiliary material in the tower material parameters and the height, the opening and the number of the tower leg sections in the tower leg parameters;
determining the lower width of the tower body according to the tower leg model, and generating a tower body model according to the lower width of the tower body, the main material width and the auxiliary material width in the tower material parameters, and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
determining the lower width of the tower head according to the tower body model, and generating a tower head model according to the lower width of the tower head, the width of a main material and the width of an auxiliary material in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters;
generating a tower leg model according to the main material width and the auxiliary material width in the tower material parameters and the tower leg height, the tower leg opening and the number of tower leg sections in the tower leg parameters, wherein the generating of the tower leg model comprises the following steps:
determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters;
determining a plurality of tower leg main material nodes according to the plurality of tower leg end points;
filling a plurality of tower leg main material lines among the plurality of tower leg main material nodes according to the main material width in the tower material parameters;
filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters;
and generating a tower leg model, wherein the tower leg model is composed of the plurality of tower leg main material lines and the plurality of tower leg auxiliary material lines.
2. The method of claim 1, wherein generating a tower model from the under tower width, the main material width and the auxiliary material width in the tower parameters, and the over tower width, the tower height, and the number of tower segments in the tower parameters comprises:
determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters;
determining a plurality of tower body main material nodes according to the plurality of tower body end points;
filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters;
filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of the tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters;
and generating a tower body model, wherein the tower body model is composed of the plurality of tower body main material lines and the plurality of tower body auxiliary material lines.
3. The method of claim 1, wherein generating a tower head model from the tower head lower width, the main material width and the auxiliary material width in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters comprises:
generating a lower crank arm sub-model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise a lower crank arm height, a lower crank arm segment number, a lower crank arm top length value and a lower crank arm top width value;
determining the bottom length and the bottom width of an upper crank arm according to the lower crank arm sub-model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and the upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm;
determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameters in the tower head parameters, wherein the cross arm sub-parameters comprise a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number;
determining a ground wire cleat base point according to the cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in the tower material parameters and the ground wire cleat parameters in the tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number;
and constructing a tower head model comprising the lower crank arm submodel, the upper crank arm submodel, the cross arm submodel and the ground wire cleat submodel.
4. An electric power tower model building device, comprising: the device comprises a parameter receiving module, a model generating module and a model constructing module;
the parameter receiving module is used for receiving construction parameter information, and the construction parameter information comprises tower material parameters, tower leg parameters, tower body parameters and tower head parameters;
the model generation module is used for generating a tower leg model, a tower body model and a tower head model according to the tower material parameters, the tower leg parameters, the tower body parameters and the tower head parameters;
the model building module is used for building an electric power tower model comprising the tower leg model, the tower body model and the tower head model;
wherein the model generation module comprises: a tower leg model generating unit, a tower body model generating unit and a tower head model generating unit;
the tower leg model generating unit is used for generating a tower leg model according to the width of a main material and the width of an auxiliary material in the tower material parameters and the height, the opening and the number of the tower leg sections in the tower leg parameters;
the tower body model generating unit is used for determining the lower width of the tower body according to the tower leg model and generating a tower body model according to the lower width of the tower body, the main material width and the auxiliary material width in the tower material parameters and the upper width of the tower body, the height of the tower body and the number of tower body sections in the tower body parameters;
the tower head model generating unit is used for determining the lower width of the tower head according to the tower body model and generating a tower head model according to the lower width of the tower head, the width of a main material and the width of an auxiliary material in the tower material parameters, and the lower crank arm sub-parameter, the upper crank arm sub-parameter, the cross arm sub-parameter and the ground wire cleat sub-parameter in the tower head parameters;
the tower leg model generation unit is specifically configured to:
determining a plurality of tower leg end points according to the tower leg opening and the tower leg height in the tower leg parameters; determining a plurality of tower leg main material nodes according to the plurality of tower leg end points; filling a plurality of tower leg main material lines among the plurality of tower leg main material nodes according to the main material width in the tower material parameters; filling a plurality of tower leg auxiliary material lines among the plurality of tower leg main material lines according to the number of tower leg sections in the tower leg parameters and the auxiliary material width in the tower material parameters; and generating a tower leg model, wherein the tower leg model is composed of the plurality of tower leg main material lines and the plurality of tower leg auxiliary material lines.
5. The apparatus according to claim 4, wherein the tower model generation unit is specifically configured to:
determining a plurality of tower body end points according to the tower body lower width and the tower body upper width and the tower body height in the tower body parameters; determining a plurality of tower body main material nodes according to the plurality of tower body end points; filling a plurality of tower body main material lines among the plurality of tower body main material nodes according to the main material width in the tower material parameters; filling a plurality of tower body auxiliary material lines among the plurality of tower body main material lines according to the number of the tower body sections in the tower body parameters and the auxiliary material width in the tower material parameters; and generating a tower body model, wherein the tower body model is composed of the plurality of tower body main material lines and the plurality of tower body auxiliary material lines.
6. The apparatus according to claim 4, wherein the tower head model generation unit is specifically configured to:
generating a lower crank arm sub-model according to the tower head lower width, the main material width and the auxiliary material width in the tower material parameters and the lower crank arm sub-parameters in the tower head parameters, wherein the lower crank arm sub-parameters comprise a lower crank arm height, a lower crank arm segment number, a lower crank arm top length value and a lower crank arm top width value; determining the bottom length and the bottom width of an upper crank arm according to the lower crank arm sub-model, and generating an upper crank arm sub-model according to the bottom length of the upper crank arm, the bottom width of the upper crank arm, the width of a main material and an auxiliary material in tower material parameters and the upper crank arm sub-parameter in tower head parameters, wherein the upper crank arm sub-parameter comprises the height of the upper crank arm, the number of segments of the upper crank arm, the length of a cup opening and the length of the upper crank arm; determining a cross arm base point according to the upper crank arm sub-model, and generating a cross arm sub-model according to the cross arm base point, the main material width and the auxiliary material width in the tower material parameters and the cross arm sub-parameters in the tower head parameters, wherein the cross arm sub-parameters comprise a cross arm lower length, a cross arm lower width, a cross arm upper length, a cross arm upper width, a cross arm height, a cross arm middle-high height and a cross arm segment number; determining a ground wire cleat base point according to the cross arm submodel, and generating a ground wire cleat submodel according to the ground wire cleat base point, the main material width and the auxiliary material width in the tower material parameters and the ground wire cleat parameters in the tower head parameters, wherein the ground wire cleat parameters comprise two ground wire widths, a ground wire top width, a ground wire height and a ground wire segment number; and constructing a tower head model comprising the lower crank arm submodel, the upper crank arm submodel, the cross arm submodel and the ground wire cleat submodel.
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