CN110969337A - Automatic generation method and system for stringing construction scheme - Google Patents

Automatic generation method and system for stringing construction scheme Download PDF

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CN110969337A
CN110969337A CN201911036606.XA CN201911036606A CN110969337A CN 110969337 A CN110969337 A CN 110969337A CN 201911036606 A CN201911036606 A CN 201911036606A CN 110969337 A CN110969337 A CN 110969337A
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纪德良
钟晓波
陈哲
蔡勇
茅宏巍
傅旭华
张涵婧
苏成
华燕
应成才
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State Grid Zhejiang Electric Power Co Ltd
Zhejiang Huayun Information Technology Co Ltd
Construction Branch of State Grid Zhejiang Electric Power Co Ltd
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State Grid Zhejiang Electric Power Co Ltd
Zhejiang Huayun Information Technology Co Ltd
Construction Branch of State Grid Zhejiang Electric Power Co Ltd
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Abstract

The invention relates to the field of software algorithms, in particular to an automatic generation method and system of an overhead line construction scheme, which comprises the following steps: s1: acquiring line engineering design working condition data, and calculating construction data of stringing construction according to the line engineering design working condition data; s2: comparing the line engineering design working condition data and the construction data with each stringing construction standard scheme, and matching a proper stringing construction scheme; s3: and determining the quantity of each stringing device according to the line engineering design working condition data and the construction data. The invention has the following beneficial effects: comparing the line engineering design working condition data and the construction data with each stringing construction standard scheme, matching a proper stringing construction scheme, and realizing automatic generation of the stringing construction scheme; and determining the quantity of each stringing device according to the line engineering design working condition data and the construction data, and realizing the automatic generation of the quantity of the stringing devices required in the stringing construction scheme.

Description

一种架线施工方案自动生成方法及系统A method and system for automatically generating a wireline construction plan

技术领域technical field

本发明涉及软件算法领域，尤其涉及一种架线施工方案自动生成方法及系统。The invention relates to the field of software algorithms, in particular to a method and system for automatically generating a wireline construction scheme.

背景技术Background technique

作为能源的一种形式，电能有易于转换、运输方便、易于控制、便于使用、洁净和经济等许多优点。从19世纪80年代以来，电力已逐步取代了作为18世纪产业革命技术基础的蒸汽机，成为现代社会人类物质文明与精神文明的技术基础。As a form of energy, electrical energy has many advantages, such as easy conversion, convenient transportation, easy control, easy use, cleanliness and economy. Since the 1880s, electricity has gradually replaced the steam engine, which was the technological foundation of the industrial revolution in the 18th century, and has become the technological foundation of human material and spiritual civilization in modern society.

电力工程(electric power engineering)，即与电能的生产、输送、分配有关的工程，广义上还包括把电作为动力和能源在多种领域中应用的工程。Electric power engineering, that is, engineering related to the production, transmission and distribution of electrical energy, in a broad sense, also includes engineering that uses electricity as power and energy in various fields.

在现有技术中，现有的电力工程的架线方案主要采用人工进行制作，效率较低，且成本较高。In the prior art, the existing wiring scheme of electric power engineering is mainly manufactured manually, which has low efficiency and high cost.

发明内容SUMMARY OF THE INVENTION

为解决上述问题，本发明提出一种架线施工方案自动生成方法及系统。In order to solve the above problems, the present invention provides a method and system for automatically generating a wireline construction plan.

一种架线施工方案自动生成方法，包括：A method for automatically generating a wiring construction scheme, comprising:

S1：获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算；S1: Obtain the line engineering design condition data, and calculate the construction data of the wireline construction according to the line engineering design condition data;

S2：将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案；S2: Compare the line engineering design condition data and construction data with each wireline construction standard scheme, and match the appropriate wireline construction scheme;

S3：根据线路工程设计工况数据、施工数据确定各架线设备的数量。S3: Determine the quantity of each line equipment according to the line engineering design condition data and construction data.

优选的，所述线路工程设计工况数据包括：塔基高程、塔定位呼高、金具串长、导线比重、线路转角。Preferably, the line engineering design working condition data includes: tower base elevation, tower positioning height, hardware string length, wire specific gravity, and line angle.

优选的，所述根据线路工程设计工况数据进行施工数据计算包括：Preferably, the calculation of construction data according to the line engineering design condition data includes:

设置线路工程架线的各部分施工计算数据项和计算规则，并设置相应的计算公式，导入线路工程设计工况数据，进行架线施工的施工数据计算。Set up the construction calculation data items and calculation rules of each part of the line engineering wiring, and set the corresponding calculation formula, import the line engineering design condition data, and perform the construction data calculation of the wiring construction.

优选的，所述施工数据计算包括：Preferably, the construction data calculation includes:

导线点高度、高差、悬挂角弧度、悬挂角角度、各塔前后侧合计悬挂角、前后侧垂直档距、垂直档距合计、放线滑车垂直荷载、放线滑车包络角、导线张力。Conductor point height, height difference, suspension angle radian, suspension angle, total suspension angle of front and rear sides of each tower, vertical span of front and rear sides, total vertical span, vertical load of pay-off pulley, envelope angle of pay-off pulley, wire tension.

优选的，所述根据线路工程设计工况数据、施工数据确定各架线设备的数量包括：Preferably, the determining the quantity of each wiring equipment according to the line engineering design condition data and construction data includes:

S31：读取相邻两座杆塔基本数据，依次计算得到导线点高度、高差以及导线张力；S31: Read the basic data of two adjacent towers, and calculate the height of the wire point, the height difference and the wire tension in turn;

S32：根据导线点高度、高差以及导线张力进一步计算得到悬挂角弧度、悬挂角角度、前后侧垂直档距以及各塔前后侧合计悬挂角；S32: According to the height of the wire point, the height difference and the wire tension, the suspension angle radian, the suspension angle angle, the vertical span of the front and rear sides and the total suspension angle of the front and rear sides of each tower are obtained by further calculation;

S33：进一步计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角；S33: Further calculation to obtain the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block;

S34：根据垂直档距合计、放线滑车垂直荷载以及放线滑车包络角判断所需要的滑车数，并滑车数确定所需要的牵引机、张力机、牵引绳、钢丝绳、滑车、连接器。S34: According to the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block, determine the number of blocks required, and determine the required tractor, tensioner, traction rope, wire rope, block and connector.

一种架线施工方案自动生成系统，包括：An automatic generation system for a wiring construction plan, comprising:

第一计算模块：获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算；The first calculation module: obtains the line engineering design condition data, and calculates the construction data of the wireline construction according to the line engineering design condition data;

匹配模块：将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案；Matching module: Compare the line engineering design condition data and construction data with each wireline construction standard scheme, and match the appropriate wireline construction scheme;

第二计算模块：根据线路工程设计工况数据、施工数据确定各架线设备的数量。The second calculation module: determine the quantity of each wiring equipment according to the line engineering design condition data and construction data.

优选的，所述线路工程设计工况数据包括：塔基高程、塔定位呼高、金具串长、导线比重、线路转角。Preferably, the line engineering design working condition data includes: tower base elevation, tower positioning height, hardware string length, wire specific gravity, and line angle.

优选的，所述根据线路工程设计工况数据进行施工数据计算包括：Preferably, the calculation of construction data according to the line engineering design condition data includes:

设置线路工程架线的各部分施工计算数据项和计算规则，并设置相应的计算公式，导入线路工程设计工况数据，进行架线施工的施工数据计算。Set up the construction calculation data items and calculation rules of each part of the line engineering wiring, and set the corresponding calculation formula, import the line engineering design condition data, and perform the construction data calculation of the wiring construction.

优选的，所述施工数据计算包括：Preferably, the construction data calculation includes:

导线点高度、高差、悬挂角弧度、悬挂角角度、各塔前后侧合计悬挂角、前后侧垂直档距、垂直档距合计、放线滑车垂直荷载、放线滑车包络角、导线张力。Conductor point height, height difference, suspension angle radian, suspension angle, total suspension angle of front and rear sides of each tower, vertical span of front and rear sides, total vertical span, vertical load of pay-off pulley, envelope angle of pay-off pulley, wire tension.

优选的，所述根据线路工程设计工况数据、施工数据确定各架线设备的数量包括：Preferably, the determining the quantity of each wiring equipment according to the line engineering design condition data and construction data includes:

S31：读取相邻两座杆塔基本数据，依次计算得到导线点高度、高差以及导线张力；S31: Read the basic data of two adjacent towers, and calculate the height of the wire point, the height difference and the wire tension in turn;

S32：根据导线点高度、高差以及导线张力进一步计算得到悬挂角弧度、悬挂角角度、前后侧垂直档距以及各塔前后侧合计悬挂角；S32: According to the height of the wire point, the height difference and the wire tension, the suspension angle radian, the suspension angle angle, the vertical span of the front and rear sides and the total suspension angle of the front and rear sides of each tower are obtained by further calculation;

S33：进一步计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角；S33: Further calculation to obtain the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block;

S34：根据垂直档距合计、放线滑车垂直荷载以及放线滑车包络角判断所需要的滑车数，并滑车数确定所需要的牵引机、张力机、牵引绳、钢丝绳、滑车、连接器。S34: According to the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block, determine the number of blocks required, and determine the required tractor, tensioner, traction rope, wire rope, block and connector.

本发明具备以下有益效果：The present invention has the following beneficial effects:

1.通过获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算，将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案，实现架线施工方案的自动生成；1. By obtaining the line engineering design condition data, calculating the construction data of the wireline construction according to the line engineering design condition data, comparing the line engineering design condition data and construction data with each wireline construction standard scheme, and matching the appropriate frame Line construction plan, realize the automatic generation of wire line construction plan;

2.根据线路工程设计工况数据、施工数据确定各架线设备的数量，实现架线施工方案中所需要的架线设备数量的自动生成。2. According to the line engineering design condition data and construction data, determine the number of each wiring equipment, and realize the automatic generation of the number of wiring equipment required in the wiring construction plan.

附图说明Description of drawings

下面结合附图和具体实施方式对本发明作进一步详细的说明。The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

图1是本发明一实施例一种架线施工方案自动生成方法的整体流程示意图；1 is a schematic overall flow diagram of a method for automatically generating a wiring construction scheme according to an embodiment of the present invention;

图2是本发明一实施例一种架线施工方案自动生成方法中步骤S3的流程示意图；2 is a schematic flowchart of step S3 in a method for automatically generating a wireline construction plan according to an embodiment of the present invention;

图3是本发明一实施例一种架线施工方案自动生成系统的结构示意图。FIG. 3 is a schematic structural diagram of a system for automatically generating a wiring construction plan according to an embodiment of the present invention.

具体实施方式Detailed ways

以下结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。The technical solutions of the present invention will be further described below with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

本发明的基本思想是一方面通过获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算，将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案，实现架线施工方案的自动生成；另一方面根据线路工程设计工况数据、施工数据确定各架线设备的数量，实现架线施工方案中所需要的架线设备数量的自动生成。The basic idea of the present invention is that, on the one hand, by acquiring the line engineering design working condition data, calculating the construction data of the wireline construction according to the line engineering design working condition data, and combining the line engineering design working condition data, construction data and each wireline construction standard scheme Compare and match the appropriate wireline construction plan to realize the automatic generation of wireline construction plan; Automatic generation of the number of line devices.

本发明一实施例提出一种架线施工方案自动生成方法，如图1所示，包括：An embodiment of the present invention proposes a method for automatically generating a wiring construction plan, as shown in FIG. 1 , including:

S1：获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算；S1: Obtain the line engineering design condition data, and calculate the construction data of the wireline construction according to the line engineering design condition data;

S2：将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案；S2: Compare the line engineering design condition data and construction data with each wireline construction standard scheme, and match the appropriate wireline construction scheme;

S3：根据线路工程设计工况数据、施工数据确定各架线设备的数量。S3: Determine the quantity of each line equipment according to the line engineering design condition data and construction data.

线路工程设计工况数据包括：塔基高程、塔定位呼高、金具串长、导线比重、线路转角，线路工程设计工况数据可以根据实际的设计工况获取。The line engineering design condition data includes: tower base elevation, tower positioning height, hardware string length, wire specific gravity, and line angle. The line engineering design condition data can be obtained according to the actual design conditions.

在获取线路工程设计工况数据之后，根据线路工程设计工况数据进行施工数据计算。施工数据计算包括：导线点高度、高差、悬挂角弧度、悬挂角角度、各塔前后侧合计悬挂角、前后侧垂直档距、垂直档距合计、放线滑车垂直荷载、放线滑车包络角、导线张力。在实际计算过程中，通过设置线路工程架线的各部分施工计算数据项和计算规则，并设置相应的计算公式，导入线路工程设计工况数据，实现架线施工的施工数据计算。After acquiring the line engineering design condition data, the construction data calculation is performed according to the line engineering design condition data. Construction data calculation includes: conductor point height, height difference, suspension angle radian, suspension angle, total suspension angle of front and rear sides of each tower, vertical span of front and rear sides, total vertical span, vertical load of pay-off block, pay-off block envelope Angle, wire tension. In the actual calculation process, by setting the construction calculation data items and calculation rules of each part of the line engineering, and setting the corresponding calculation formula, import the line engineering design condition data, and realize the construction data calculation of the line construction.

导线点高度计算：Traverse point height calculation:

hi＝ti+di+r-li，h i =t i +d i +rl i ,

其中，h:导线点高度；t:塔基高程；d:塔定位呼高；l:金具串长；i:对应的桩号；r:定位高差。Among them, h: height of wire point; t: tower base elevation; d: tower positioning call height; l: fitting string length; i: corresponding stake number; r: positioning height difference.

高差计算：Height difference calculation:

n＝hi+1-hi，n=h i+1 -h i ,

其中，n:高差；h:导线点高度。Among them, n: height difference; h: wire point height.

放线侧导线张力计算：Calculation of wire tension on pay-off side:

Figure BDA0002251663970000061
Figure BDA0002251663970000061

Figure BDA0002251663970000062
Figure BDA0002251663970000062

其中，Fx:杆塔放线侧导线张力；Fy：杆塔牵引侧导线张力；Fi-1y：上一基杆塔放线侧导线张力；u:阻尼系数；z：滑车设定数。Among them, F x : the wire tension on the pay-off side of the tower; F y : the wire tension on the pulling side of the tower; F i-1y : the wire tension on the pay-off side of the previous base tower; u: damping coefficient; z: set number of pulleys.

引侧导线张力计算：Calculation of lead wire tension:

Figure BDA0002251663970000063
Figure BDA0002251663970000063

其中，pi:导线张力；F：导线放线张力；m:档距；n:高差；χ:导线比重。Among them, pi: wire tension; F: wire pay-off tension; m: span ; n: height difference; χ: wire specific gravity.

悬挂角弧度计算：Calculation of suspension angle in radians:

Figure BDA0002251663970000064
Figure BDA0002251663970000064

其中，α：悬挂角弧度；χ：导线比重；m:档距；f:导线张力；n:高差。Among them, α: suspension angle radian; χ: specific gravity of wire; m: span; f: wire tension; n: height difference.

悬挂角角度计算：Calculation of suspension angle:

θ＝DEGREES(α)，θ=DEGREES(α),

其中，θ:悬挂角角度；α:悬挂角弧度。Among them, θ: suspension angle angle; α: suspension angle radian.

各塔前后侧合计悬挂角计算：Calculation of the total suspension angle of the front and rear sides of each tower:

oi＝θai+θbi，o i =θ ai +θ bi ,

其中，o:各塔前后侧合计悬挂角；i:对应桩号的序号；θ:悬挂角角度；a:塔前侧；b:塔后侧。Among them, o: the total suspension angle of the front and rear sides of each tower; i: the serial number of the corresponding stake number; θ: the suspension angle; a: the front side of the tower; b: the rear side of the tower.

放线侧垂直档距计算：Calculation of vertical span on pay-off side:

Figure BDA0002251663970000071
Figure BDA0002251663970000071

其中，rx:放线侧垂直档距；m:档距；f:导线张力；h:导线点高度；i:对应桩号的序号；χ：导线比重。Among them, r x : vertical span on the pay-off side; m: span; f: wire tension; h: wire point height; i: serial number corresponding to the stake number; χ: wire specific gravity.

牵引侧垂直档距计算：Calculation of vertical span on traction side:

Figure BDA0002251663970000072
Figure BDA0002251663970000072

其中，ry:牵引侧垂直档距；m:档距；f:导线张力；h:导线点高度；i:对应桩号的序号；χ：导线比重。Wherein, r y : vertical span of traction side; m: span; f: wire tension; h: height of wire point; i: serial number of corresponding stake number; χ: specific gravity of wire.

垂直档距合计计算：Total vertical span calculation:

ji＝rx+ry，j i = r x +ry ,

其中，j:垂直档距合计；rx:前侧垂直档距；ry:后侧垂直档距。Among them, j: total vertical span; r x : front vertical span; r y : rear vertical span.

放线滑车垂直荷载计算：Calculation of vertical load of pay-off block:

Ni＝χirxvi+χiryvi，N i =χ i r x v i +χ i r y v i ,

其中，N：放线滑车垂直荷载；χ：导线比重；rx:前侧垂直档距；ry:后侧垂直档距；v:线绳分裂数。Among them, N: the vertical load of the pay-off pulley; χ: the specific gravity of the wire; r x : the vertical span of the front side; r y : the vertical span of the rear side; v: the number of wire rope splits.

放线滑车综合荷载计算：Calculation of the comprehensive load of the pay-off block:

Figure BDA0002251663970000081
Figure BDA0002251663970000081

其中，k:放线滑车综合荷载；N：放线滑车垂直荷载；χ：导线比重；v:线绳分裂数；ε:线路转角。Among them, k: the comprehensive load of the pay-off pulley; N: the vertical load of the pay-off pulley; χ: the specific gravity of the wire; v: the split number of the wire rope; ε: the line angle.

放线滑车包络角计算：Pay-off pulley envelope angle calculation:

Figure BDA0002251663970000082
Figure BDA0002251663970000082

α＝αA+αB，α=α A +α B ,

Figure BDA0002251663970000083
Figure BDA0002251663970000083

其中，

Figure BDA0002251663970000084
放线滑车包络角；o：各塔前后侧合计悬挂角；θa：前悬挂角角度；θb：后悬挂角角度；ε:线路转角。in,
Figure BDA0002251663970000084
Pay-off pulley envelope angle; o: total suspension angle of front and rear sides of each tower; θ a : front suspension angle; θ b : rear suspension angle; ε: line angle.

架线施工方案包括牵张场地布置、引绳倒换、放线滑车悬挂、附件安装、紧线等内容。依据线路工程设计工况等数据，进行施工计算，将线路工程设计工况数据、施工数据参与各架线施工的标准方案中的线路工程设计工况数据、施工数据比较，匹配适用的标准方案，并确定牵张场地布置、引绳倒换、放线滑车悬挂、附件安装、紧线等工序的方案选型。The wiring construction plan includes the layout of the tension site, the switching of the lead rope, the suspension of the pay-off pulley, the installation of accessories, and the tightening of the line. According to the line engineering design conditions and other data, the construction calculation is carried out, and the line engineering design conditions data and construction data are involved in the line engineering design conditions data and construction data in the standard schemes of each wireline construction. And determine the plan selection of the tension site layout, lead rope switching, pay-off pulley suspension, attachment installation, tightening and other processes.

如图2所示，根据线路工程设计工况数据、施工数据确定各架线设备的数量包括以下步骤：As shown in Figure 2, according to the line engineering design condition data and construction data to determine the number of each line equipment includes the following steps:

S31：读取相邻两座杆塔基本数据，依次计算得到导线点高度、高差以及导线张力；S31: Read the basic data of two adjacent towers, and calculate the height of the wire point, the height difference and the wire tension in turn;

S32：根据导线点高度、高差以及导线张力进一步计算得到悬挂角弧度、悬挂角角度、前后侧垂直档距以及各塔前后侧合计悬挂角；S32: According to the height of the wire point, the height difference and the wire tension, the suspension angle radian, the suspension angle angle, the vertical span of the front and rear sides and the total suspension angle of the front and rear sides of each tower are obtained by further calculation;

S33：进一步计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角；S33: Further calculation to obtain the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block;

S34：根据垂直档距合计、放线滑车垂直荷载以及放线滑车包络角判断所需要的滑车数，并滑车数确定所需要的牵引机、张力机、牵引绳、钢丝绳、滑车、连接器。S34: According to the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block, determine the number of blocks required, and determine the required tractor, tensioner, traction rope, wire rope, block and connector.

通过上述步骤S31～S33可以计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角，当垂直档距合计或放线滑车垂直荷载大于设定的阈值时，则需要选用双滑车，当垂直档距合计或放线滑车垂直荷载小于等于设定的阈值时，则只需要选用单滑车；当放线滑车包络角大于30°时，则需要选用双滑车，反之则只需要选用单滑车。根据滑车数即可确定所需要配置的牵引机、张力机、牵引绳、钢丝绳、连接器，最终形成所需各架线设备的数量清单。Through the above steps S31 to S33, the total vertical span, the vertical load of the pay-off pulley and the envelope angle of the pay-off pulley can be calculated. When the total vertical span or the vertical load of the pay-off pulley is greater than the set threshold, the double pulley needs to be selected. , when the total vertical distance or the vertical load of the pay-off block is less than or equal to the set threshold, only a single block needs to be used; when the envelope angle of the pay-off block is greater than 30°, a double block needs to be used, otherwise, only a single block needs to be used. Single pulley. According to the number of pulleys, the required tractors, tensioners, traction ropes, wire ropes, and connectors can be determined, and finally a list of the number of required wire equipment can be formed.

基于一种架线施工方案自动生成方法，在硬件方面，本实施例还提出一种架线施工方案自动生成系统，如图3所示，包括：第一计算模块：获取线路工程设计工况数据，根据线路工程设计工况数据进行架线施工的施工数据计算；匹配模块：将线路工程设计工况数据、施工数据与各架线施工标准方案比较，匹配合适的架线施工方案；第二计算模块：根据线路工程设计工况数据、施工数据确定各架线设备的数量。Based on an automatic generation method for a wireline construction scheme, in terms of hardware, this embodiment also proposes an automatic generation system for a wireline construction scheme, as shown in FIG. 3 , including: a first calculation module: obtaining line engineering design condition data , calculate the construction data of the wireline construction according to the line engineering design condition data; matching module: compare the line engineering design condition data and construction data with each wireline construction standard scheme, and match the appropriate wireline construction scheme; the second calculation Module: According to the line engineering design condition data and construction data, determine the quantity of each wiring equipment.

线路工程设计工况数据包括：塔基高程、塔定位呼高、金具串长、导线比重、线路转角。线路工程设计工况数据可以导入到第一计算模块，还可以直接导入图纸，第一计算模块获取图纸上的线路工程设计工况数据。在线路工程设计工况数据导入第一计算模块之后，还可以通过第一计算模块进行编辑，以调整导入错误的数据。The line engineering design condition data includes: tower base elevation, tower positioning height, hardware string length, wire proportion, and line angle. The line engineering design working condition data can be imported into the first calculation module, and can also be directly imported into the drawing, and the first calculation module obtains the line engineering design working condition data on the drawing. After the line engineering design working condition data is imported into the first calculation module, it can also be edited through the first calculation module to adjust the imported erroneous data.

根据线路工程设计工况数据进行施工数据计算包括：设置线路工程架线的各部分施工计算数据项和计算规则，并设置相应的计算公式，导入线路工程设计工况数据，进行架线施工的施工数据计算。施工数据计算包括：导线点高度、高差、悬挂角弧度、悬挂角角度、各塔前后侧合计悬挂角、前后侧垂直档距、垂直档距合计、放线滑车垂直荷载、放线滑车包络角、导线张力。在第一计算模块中设置相应的计算公式，导入的线路工程设计工况数据之后，可以直接通过计算公式计算得到相应的施工数据，而不需要人工的计算。The calculation of construction data according to the line engineering design condition data includes: setting the construction calculation data items and calculation rules of each part of the line engineering wiring, setting the corresponding calculation formula, importing the line engineering design condition data, and carrying out the construction of the wireline construction. data calculation. Construction data calculation includes: conductor point height, height difference, suspension angle radian, suspension angle, total suspension angle of front and rear sides of each tower, vertical span of front and rear sides, total vertical span, vertical load of pay-off block, pay-off block envelope Angle, wire tension. A corresponding calculation formula is set in the first calculation module, and after the imported line engineering design working condition data, the corresponding construction data can be directly obtained by calculating the calculation formula without manual calculation.

如图2所示，第二计算模块根据线路工程设计工况数据、施工数据确定各架线设备的数量包括：As shown in Figure 2, the second calculation module determines the quantity of each wire installation according to the line engineering design condition data and construction data, including:

S31：读取相邻两座杆塔基本数据，依次计算得到导线点高度、高差以及导线张力；S31: Read the basic data of two adjacent towers, and calculate the height of the wire point, the height difference and the wire tension in turn;

S32：根据导线点高度、高差以及导线张力进一步计算得到悬挂角弧度、悬挂角角度、前后侧垂直档距以及各塔前后侧合计悬挂角；S32: According to the height of the wire point, the height difference and the wire tension, the suspension angle radian, the suspension angle angle, the vertical span of the front and rear sides and the total suspension angle of the front and rear sides of each tower are obtained by further calculation;

S33：进一步计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角；S33: Further calculation to obtain the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block;

S34：根据垂直档距合计、放线滑车垂直荷载以及放线滑车包络角判断所需要的滑车数，并滑车数确定所需要的牵引机、张力机、牵引绳、钢丝绳、滑车、连接器。S34: According to the total vertical span, the vertical load of the pay-off block and the envelope angle of the pay-off block, determine the number of blocks required, and determine the required tractor, tensioner, traction rope, wire rope, block and connector.

通过上述步骤S31～S33可以计算得到垂直档距合计、放线滑车垂直荷载以及放线滑车包络角，当垂直档距合计或放线滑车垂直荷载大于设定的阈值时，则需要选用双滑车，当垂直档距合计或放线滑车垂直荷载小于等于设定的阈值时，则只需要选用单滑车；当放线滑车包络角大于30°时，则需要选用双滑车，反之则只需要选用单滑车。根据滑车数即可确定所需要配置的牵引机、张力机、牵引绳、钢丝绳、连接器，最终形成所需各架线设备的数量清单。Through the above steps S31 to S33, the total vertical span, the vertical load of the pay-off pulley and the envelope angle of the pay-off pulley can be calculated. When the total vertical span or the vertical load of the pay-off pulley is greater than the set threshold, the double pulley needs to be selected. , when the total vertical distance or the vertical load of the pay-off block is less than or equal to the set threshold, only a single block needs to be used; when the envelope angle of the pay-off block is greater than 30°, a double block needs to be used, otherwise, only a single block needs to be used. Single pulley. According to the number of pulleys, the required tractors, tensioners, traction ropes, wire ropes, and connectors can be determined, and finally a list of the number of required wire equipment can be formed.

需要说明的是，上述第一计算模块、匹配模块、第二计算模块、的具体功能实现已在方法实施例中详细说明，本实施例中不再赘述。It should be noted that the specific function implementations of the above-mentioned first calculation module, matching module, and second calculation module have been described in detail in the method embodiments, and are not repeated in this embodiment.

本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Claims (10)

1. An automatic generation method for an overhead line construction scheme is characterized by comprising the following steps:
s1: acquiring line engineering design working condition data, and calculating construction data of stringing construction according to the line engineering design working condition data;
s2: comparing the line engineering design working condition data and the construction data with each stringing construction standard scheme, and matching a proper stringing construction scheme;
s3: and determining the quantity of each stringing device according to the line engineering design working condition data and the construction data.
2. The method according to claim 1, wherein the line engineering design condition data comprises: elevation of tower footing, tower positioning and height, length of hardware string, specific gravity of lead and line corner.
3. The method for automatically generating the stringing construction scheme according to claim 1, wherein the calculating the construction data according to the line engineering design condition data comprises:
and setting construction calculation data items and calculation rules of all parts of the line construction of the line engineering, setting corresponding calculation formulas, importing line engineering design working condition data, and calculating construction data of the line construction.
4. The method of claim 3, wherein the construction data calculation comprises:
the device comprises a wire point height, a height difference, a suspension angle radian, a suspension angle, a front and rear side total suspension angle of each tower, a front and rear side vertical span, a vertical span total, a paying-off tackle vertical load, a paying-off tackle enveloping angle and a wire tension.
5. The automatic generation method of the stringing construction scheme according to claim 4, wherein the determining the number of each stringing device according to the line engineering design condition data and the construction data comprises:
s31: reading basic data of two adjacent pole towers, and sequentially calculating to obtain the height of a wire point, the height difference and the tension of the wire;
s32: further calculating according to the height and the height difference of the wire points and the tension of the wire to obtain a suspension angle radian, a suspension angle, front and rear side vertical spans and a front and rear side total suspension angle of each tower;
s33: further calculating to obtain the total vertical span, the vertical load of the paying-off tackle and the enveloping angle of the paying-off tackle;
s34: and judging the number of the required pulleys according to the vertical span sum, the vertical load of the paying-off pulley and the envelope angle of the paying-off pulley, and determining the required tractor, the tensioner, the traction rope, the steel wire rope, the pulley and the connector according to the number of the pulleys.
6. An automatic generation system for an overhead line construction scheme is characterized by comprising:
a first calculation module: acquiring line engineering design working condition data, and calculating construction data of stringing construction according to the line engineering design working condition data;
a matching module: comparing the line engineering design working condition data and the construction data with each stringing construction standard scheme, and matching a proper stringing construction scheme;
a second calculation module: and determining the quantity of each stringing device according to the line engineering design working condition data and the construction data.
7. The system of claim 6, wherein the line engineering design condition data comprises: elevation of tower footing, tower positioning and height, length of hardware string, specific gravity of lead and line corner.
8. The system of claim 7, wherein the calculating the construction data according to the line engineering design condition data comprises:
and setting construction calculation data items and calculation rules of all parts of the line construction of the line engineering, setting corresponding calculation formulas, importing line engineering design working condition data, and calculating construction data of the line construction.
9. The system of claim 8, wherein the construction data calculation comprises:
the device comprises a wire point height, a height difference, a suspension angle radian, a suspension angle, a front and rear side total suspension angle of each tower, a front and rear side vertical span, a vertical span total, a paying-off tackle vertical load, a paying-off tackle enveloping angle and a wire tension.
10. The system for automatically generating an overhead line construction scheme according to claim 9, wherein the determining the number of each overhead line device according to the line engineering design working condition data and the construction data comprises:
s31: reading basic data of two adjacent pole towers, and sequentially calculating to obtain the height of a wire point, the height difference and the tension of the wire;
s32: further calculating according to the height and the height difference of the wire points and the tension of the wire to obtain a suspension angle radian, a suspension angle, front and rear side vertical spans and a front and rear side total suspension angle of each tower;
s33: further calculating to obtain the total vertical span, the vertical load of the paying-off tackle and the enveloping angle of the paying-off tackle;
s34: and judging the number of the required pulleys according to the vertical span sum, the vertical load of the paying-off pulley and the envelope angle of the paying-off pulley, and determining the required tractor, the tensioner, the traction rope, the steel wire rope, the pulley and the connector according to the number of the pulleys.
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