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伴随着国家高铁和高速公路基础项目建设的快速发展,桥梁架运设备的设计和制造公司纷纷上马,呈现出百家争放大好局面。其中由郑州大方桥梁机械公司设计、陕西建设机械股份有限公司承制的DLT900型轮胎式提梁机就具有一定的代表性。为满足设计和使用要求,合理制作工艺和必要的辅助工装应运而生,陕建股份公司在该产品车架法兰盘拼配过程中对矩形连杆式工装加以成功运用,在保证产品质量的基础上大大提高了生产效率,现将其加以阐述,以期该技术在同类型产品中得以推广并恳请同行业人士提出宝贵意见。
With the rapid development of national high-speed rail and highway infrastructure projects, the design and manufacturing companies of bridge trucking equipment have been launched one after another, showing a good situation of a hundred enterprises. Among them, designed by Zhengzhou Dafang Bridge Machinery Co., Ltd., DLT900 type tire-lifting machine under the control of Shaanxi Construction Machinery Co., Ltd. has certain representativeness. In order to meet the design and use requirements, the reasonable production process and the necessary auxiliary tool came into being, Shaanxi Construction Joint Co., Ltd. in the product frame flange fitting process of the rectangular connecting rod tool to be successfully used to ensure product quality On the basis of greatly improving the production efficiency, now it is elaborated, with a view to the technology in the same type of product can be promoted and urges those in the industry for their valuable advice.