设计描述：

文档包括:

设计word版本说明书一份，共19页，约8200字

CAD版本图纸，共4张

目录
第1章 引言 3
1.1目的和现实意义 3
1.2国内外研究现状 3
1.3课题研究意义 5
1.4研究方法 5
1.5本设计的主要内容 7
第2章 随动架及桅顶工作原理分析 7
2.1随动架原理 7
2.2桅顶原理 8
第3章 随动架回转支承型号，钢丝绳的选取 9
3.1随动架旋转支承型号选取 9
3.2钢丝绳型号选取 9
3.3钢丝绳直径选取 9
第4章 随动架及桅顶的结构设计 10
4.1随动架结构设计 10
4.2滑轮尺寸及结构的确定 11
4.3支架形状等强度设计计算 12
4.4轴承的设计计算 13
第5章 非标准零件附图 15
5.1上盖板 15
5.2防滑块 16
5.3支架 16
5.4保护架 17
参考文献 18
结束语 19
附录1 外文翻译
附录2 二维、三维打印图

45T旋挖钻机随动架及桅顶设计
摘要：近几年来各类建筑和工程施工的数量和工程难度日益增加，质量要求也越来越高，尤其是人们对环保的意识不断提高，传统的灌注桩成孔工艺已经不能适应新施工技术要求，旋挖钻机则以其优于其他同类产品的性能而成为此类工程中钻孔灌注桩施工的首选设备。本设计主要对旋挖钻机随动架进行分析与设计。通过钻杆的尺寸选择回转支承的型号，然后根据回转支承的各尺寸对随动架的各个零件进行分析和结构设计。最后完成其CAD平面绘图和PRO/E三维建模，再进行组装。
关键词：CAD；旋挖钻机；随动架

45T rotary drilling rig with servo frame and masthead design
Abstract: In recent years various types of building and engineering construction and engineering difficulty of increasing the number of，Quality requirements have become more sophisticated, In particular, people's awareness of environmental protection continue to increase, Traditional Pile Drilling technology has been unable to meet the technical requirements of new construction，Rotary drilling rig is better than other similar products in its performance of such projects become the first choice for construction of bored piles. The design of the rotary drilling rig with the servo framework for dynamic analysis and design. Through the drill pipe size selection slewing bearing model, Then according to the various dimensions of the slewing frame with all parts moving analysis and structural design. Finalize its CAD dimensional drawings and PRO / E 3D modeling, and then assembled.
Keywords: CAD; Rotary drilling rig; servo frame