摘要系泊锚链是远洋运输和海洋试验平台不可或缺的定位装置，由于锚链形状比较特殊，且拉力机现场工作环境较差，因此一般的测量方法很难满足要求且效率不高。目前，国内锚链/系泊链生产厂家在拉力试验过程中进行五环长度测量大都使用超长游标卡尺由人工进行测量，这不仅测量结果精度低，而且费时、费力，还很不安全。为了提高测量精度，减轻工人劳动强度，提高工作效率，研究锚链五环长度的自动在线测量方法与装置。50788

本文设计了锚链五环长测量平台，锚链五环长测量平台是一种锚链及系泊链五环长的测量方法及其测量装置。本文首先就平台进行了详细的设计，设计了锚链夹紧装置，锚链拉紧装置以及锚链测量小车，还有放置锚链的平台。然后对测量系统进行了运动仿真。最后对测量平台的关键性零件进行了有限元分析。

毕业论文关键词：锚链五环；测量平台；减速箱；丝杠平台

Abstract  Mooring ocean transportation and marine anchor chain is an essential test platform positioning device, the shape of the chain is rather special, and the Rally site work environment is poor, it is generally difficult to meet the requirements of measurement methods and efficiency is not high. At present, the domestic anchor / mooring chain manufacturers in the tensile test carried out during long rings length measurement using a vernier caliper mostly measured by hand, not only low precision measurements and time-consuming, laborious, very unsafe. In order to improve the measurement accuracy, reduce labor intensity, improve operational efficiency, the length of the chain rings automated online measurement methods and devices.

This paper presents measurement platform long chain rings, chain rings length measurement platform is an anchor and mooring chain rings long measurement methods and measuring devices. Firstly, on the platform of the detailed design, the design of the clamping device anchor, anchor chain anchor chain tensioning device and measuring the car, as well as placing anchor platform. Then the measurement system of the motion simulation. Finally, the key parts measurement platform finite element analysis.

Keywords: Anchor chain rings；Measurement platform；Gear box；Screw platform

目录

第一章 绪论 1

1.1 研究背景 1

1.2 锚链五环长测量平台设计的研究现状和发展 1

第二章 锚链五环长测量平台总体设计 3

2.1 锚链五环长测量要求 3

2.2 锚链五环长测量平台总体设计方案 3

2.3本章小结 6

第三章 锚链五环长测量平台设计 7

3.2 锚链拉紧装置的设计 10

3.2.1 锚链拉紧装置丝杠选型计算和联轴器选型 10

3.2.2齿形带轮设计计算 12

3.2.2减速系统低速轴设计计算 14

3.2.3 锚链拉力机丝杠平台设计 19

3.2.4 锚链拉力机夹紧装置设计 23

3.3 测量平台的机身设计 24

3.3 本章小结 25

第四章 测量平台三维建模，运动仿真以及有限元分析 25