CN102194035A - Crane girder drawing parameterization design method - Google Patents
Crane girder drawing parameterization design method Download PDFInfo
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- CN102194035A CN102194035A CN 201110193625 CN201110193625A CN102194035A CN 102194035 A CN102194035 A CN 102194035A CN 201110193625 CN201110193625 CN 201110193625 CN 201110193625 A CN201110193625 A CN 201110193625A CN 102194035 A CN102194035 A CN 102194035A
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Abstract
The invention relates to a crane girder drawing parameterization design method, which comprises the steps of: firstly, establishing a girder database, a part template and an engineering drawing template in a computer; secondly, inputting the model number of the crane girder, the hoisting weight and the model number of a referenced crane girder onto an interface according to the technical parameter requirements of a designed crane girder, reading parameters of the referenced crane girder in the database into a design interface, modifying part of empirical parameters according to the design requirements of the crane girder, calculating and checking the modified parameters, if the requirements are met, saving data to the database, otherwise, redesigning; and thirdly, changing the assembly relation and the dimension of a girder part drawing template required in a girder part library according to the designed part dimension of the crane girder, generating the three-dimensional model of the required girder part through three-dimensional drawing software, and driving an assembly engineering drawing template to generate a construction engineering drawing. According to the crane girder drawing parameterization design method disclosed by the invention, the quick automatic design from production requirements to construction drawings is realized, and the design efficiency and the accuracy of the construction drawings are improved.
Description
Technical field
The present invention relates to a kind of method for designing of crane girder, especially a kind ofly the crane girder drawing is carried out parametric design method with computing machine.
Background technology
The method of the hand-designed drawing of traditional crane girder, the human and material resources that takies is many, occurs the drawing mistake easily, and design time is long, can not respond the large-scale order requirements in market fast.
Summary of the invention
The present invention will provide a kind of crane girder graph paper parameterization design method, and this method is well inherited experimental formula, and the client can reach the design requirement of oneself by changing a part of parameter in the previous design.And can finish the designing requirement of client's diversification fast, the design cycle shortens greatly, has improved designing quality, and reduces design cost.
For achieving the above object, technical scheme of the present invention is: a kind of crane girder graph paper parameterization design method the steps include:
1. in computing machine, set up the girder database, write interface background program code, in three-dimensional drawing software, set up part template and engineering drawing template with visual basic program;
2. according to designed crane girder technical parameter requirement, at first on the interface, import the girder model of crane girder model, a liter weight and reference, then the parameter with reference to girder in the database is read in the design interface, according to the crane girder designing requirement, revise the part empirical parameter, amended parameter is calculated check, meeting the requirements is saved in database with data, otherwise, redesign;
3. according to the heavy-duty machine girder accessory size that has designed, the assembly relation and the size of required girder part drawing template in the change girder parts library, generate the three-dimensional model of required girder part by three-dimensional drawing software, and drive assembly project figure template generation construction work figure.
The invention has the beneficial effects as follows: the present invention has realized the rapid automatic design of production requirement to construction drawing, has improved the accuracy of design efficiency and working drawing.
Description of drawings
Fig. 1 is a process flow diagram of the present invention;
Fig. 2 is a girder three-dimensional model wiring layout.
Embodiment
Below in conjunction with process flow diagram of the present invention and example the present invention is specified.
As shown in Figure 1, crane girder graph paper parameterization design method of the present invention, concrete steps are as follows:
1. finish the design of parametrization system interface, in computing machine with visual basic program set up the various models of girder empirical parameter database (table 1), coding code, set up part template and engineering drawing template.
Table 1
2. according to customer requirement (requirement of crane girder technical parameter), at first select the girder model of crane girder model, a liter weight and reference.Then the parameter in the database is read in the interface,, revise the part empirical parameter, amended parameter is calculated check according to designing requirement.Meeting the requirements is saved in database with data, otherwise, redesign.
3. according to the accessory size that has designed, each part in the part template is carried out model-driven, finally obtain the three-dimensional model (Fig. 2) that adheres to specification.
4. the three-dimensional assembling model that has obtained can be upgraded the engineering drawing template automatically, obtains new engineering drawing.And this system can be optimized processing to resulting newly built construction figure, reaches slip-stick artist's designing requirement, is used for production and processing and uses.
5. empirical parameter derives from previous mature design proposal in the database, obtain a large amount of case verifications,, utilize computer aided technique to obtain new three-dimensional model fast by the mode that this experience is inherited, thereby upgrade the engineering drawing template, realized quick design working drawing.
Claims (1)
1. a crane girder graph paper parameterization design method is characterized in that, the steps include:
(1) in computing machine, sets up the girder database, writes interface background program code, in three-dimensional drawing software, sets up part template and engineering drawing template with visual basic program;
(2) according to designed crane girder technical parameter requirement, at first on the interface, import the girder model of crane girder model, a liter weight and reference, then the parameter with reference to girder in the database is read in the design interface, according to the crane girder designing requirement, revise the part empirical parameter, amended parameter is calculated check, meeting the requirements is saved in database with data, otherwise, redesign;
(3) according to the heavy-duty machine girder accessory size that has designed, the assembly relation and the size of required girder part drawing template in the change girder parts library, generate the three-dimensional model of required girder part by three-dimensional drawing software, and drive assembly project figure template generation construction work figure.
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| CN 201110193625 CN102194035A (en) | 2011-07-12 | 2011-07-12 | Crane girder drawing parameterization design method |
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| CN 201110193625 CN102194035A (en) | 2011-07-12 | 2011-07-12 | Crane girder drawing parameterization design method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930129A (en) * | 2012-09-10 | 2013-02-13 | 光驰科技(上海)有限公司 | Modular configuration system of vacuum coating machine |
| WO2016141685A1 (en) * | 2015-03-06 | 2016-09-15 | 中兴通讯股份有限公司 | Telecommunications engineering drawing generation method and drawing design client |
| CN106446410A (en) * | 2016-09-24 | 2017-02-22 | 上海大学 | Rapid three-dimensional modeling method for gantry crane |
| CN107301281A (en) * | 2017-06-12 | 2017-10-27 | 中广核工程有限公司 | The full-automatic arrangement system of crane girder and method between a kind of three-dimensional plant and equipment |
| CN108416149A (en) * | 2018-03-13 | 2018-08-17 | 武汉新迪数字工程系统有限公司 | The real-time formative method of 3 d part unrelated CAD, terminal and storage medium |
| CN110009713A (en) * | 2019-03-27 | 2019-07-12 | 中北大学 | A method of bridging crane main beam two-dimensional engineering graphic is drawn using the quick 1:1 of AutoCAD |
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| CN101847174A (en) * | 2010-06-10 | 2010-09-29 | 上海理工大学 | Crane hoisting mechanism graph paper parameterization design method |
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| CN101847174A (en) * | 2010-06-10 | 2010-09-29 | 上海理工大学 | Crane hoisting mechanism graph paper parameterization design method |
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| 《工程机械》 20081230 王良文,王雷. 塔式起重机参数化设计 全文 1 第39卷, * |
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| 《起重运输机械》 20070119 刘志更,侯志利,杨金刚等. 基于KBE的桥式起重机桥架参数化设计技术 正文部分第3.1~3.5节 1 , 第2007年1期 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930129A (en) * | 2012-09-10 | 2013-02-13 | 光驰科技(上海)有限公司 | Modular configuration system of vacuum coating machine |
| WO2016141685A1 (en) * | 2015-03-06 | 2016-09-15 | 中兴通讯股份有限公司 | Telecommunications engineering drawing generation method and drawing design client |
| CN105989213A (en) * | 2015-03-06 | 2016-10-05 | 中兴通讯股份有限公司 | Communication engineering drawing generation method and drawing design client |
| CN106446410A (en) * | 2016-09-24 | 2017-02-22 | 上海大学 | Rapid three-dimensional modeling method for gantry crane |
| CN106446410B (en) * | 2016-09-24 | 2019-08-16 | 上海大学 | High pedestal jib crane three-dimensional fast modeling method |
| CN107301281A (en) * | 2017-06-12 | 2017-10-27 | 中广核工程有限公司 | The full-automatic arrangement system of crane girder and method between a kind of three-dimensional plant and equipment |
| CN107301281B (en) * | 2017-06-12 | 2020-11-06 | 中广核工程有限公司 | Full-automatic arrangement system and method for crane beams among three-dimensional factory building equipment |
| CN108416149A (en) * | 2018-03-13 | 2018-08-17 | 武汉新迪数字工程系统有限公司 | The real-time formative method of 3 d part unrelated CAD, terminal and storage medium |
| CN108416149B (en) * | 2018-03-13 | 2022-07-22 | 杭州新迪数字工程系统有限公司 | CAD-independent three-dimensional part real-time modeling method, terminal and storage medium |
| CN110009713A (en) * | 2019-03-27 | 2019-07-12 | 中北大学 | A method of bridging crane main beam two-dimensional engineering graphic is drawn using the quick 1:1 of AutoCAD |
| CN110009713B (en) * | 2019-03-27 | 2022-11-15 | 中北大学 | Method for drawing two-dimensional engineering drawing of main beam of bridge crane by using AutoCAD 1:1 |
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Application publication date: 20110921 |