起重机运行机构三维参数化系统的设计与研究

发布时间：2018-04-19 16:06

本文选题：桥式起重机 + 运行机构　；参考：《太原科技大学》2012年硕士论文

【摘要】：桥式起重机是进行物料吊用的起重设备，用于厂房、仓库等处。这种起重机具有高空作业范围较大等优点，所以在现代工业生产中起到了很重要的作用并且取得了很大的发展。运行机构是桥式起重机的一部分，起到了搬运货物以及调整工作位置的作用。通用桥式起重机主要包括吊钩桥式起重机、抓斗桥式起重机、电磁桥式起重机、两用桥式起重机、三用桥式起重机。其起重量从3.2t到320t，已标准化、系列化。模块化、参数化设计技术业已成熟，并获广泛应用，已有成功范例。为适应市场的发展趋势，对起重机采用模块化和参数化的设计已经势在必行。本课题采用了模块化和参数化的设计方法对桥式起重机运行机构进行设计，开发出了“桥式起重机运行机构三维参数化设计系统”。首先对起重机运行机构进行总体设计，包括额定起重量、小车自重、机构工作级别等初始参数的确定；其次应用模块化方法对桥式起重机运行机构进行模块划分，使各模块具有功能独立、使用简便等特点，有效的解决了设计的多样性和复杂性；在参数化方面，采用基于尺寸驱动的参数化建模技术。用Visual Basic6.0调用SolidWorks实现了零部件的自动建模及零部件的自动装配，并应用ADO技术读取Access数据库获得所需要的数据。该系统实现了桥式起重机运行机构中零部件的选型、校核、零部件三维参数化建模及自动装配的功能，显著提高了设计效率、降低了设计成本。
[Abstract]:Bridge crane is a lifting equipment for material hoisting, used in workshop, warehouse and so on.This kind of crane has the advantage of large range of aerial work, so it plays an important role in modern industrial production and has made great progress.The operating mechanism is a part of the bridge crane and acts as a carrier and adjusts the working position.The general bridge crane mainly includes hook bridge crane, grab bridge crane, electromagnetic bridge crane, dual bridge crane and three-purpose bridge crane.Its lifting weight from 3.2 t to 320 t, has been standardized, serialized.Modular, parametric design technology has been mature, and widely used, has been successful examples.In order to adapt to the development trend of the market, it is imperative to adopt modularization and parameterization design for cranes.In this paper, the modular and parameterized design method is adopted to design the running mechanism of bridge crane, and the "3D parametric design system of bridge crane's running mechanism" is developed.First, the general design of crane operation mechanism is carried out, including the determination of initial parameters, such as rated lifting weight, trolley weight, working level of the mechanism, etc. Secondly, the modular method is used to divide the operation mechanism of bridge crane into modules.Each module has the characteristics of independent function, easy to use, and effectively solves the diversity and complexity of the design. In parameterization, the parameterized modeling technology based on dimension drive is adopted.The automatic modeling of parts and the automatic assembly of parts are realized by calling SolidWorks by Visual Basic6.0, and the required data are obtained by using ADO technology to read the Access database.The system realizes the functions of selecting, checking, 3D parameterized modeling and automatic assembly of parts in the running mechanism of bridge crane, which improves the design efficiency and reduces the design cost.
【学位授予单位】：太原科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH215

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