设备吊装中平衡梁和吊车臂杆相对角度的精确控制
Accurate Control of Relative Angles between Working Beam and Crane Arm in Equipment Hoisting Operation
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- DOI:
- 作者:
- 王志远
WANG Zhi-yuan
- 作者单位:
- 中国石化集团宁波工程有限公司, 浙江宁波 315207
SINOPEC Ningbo Engineering Company, Ningbo 315207, China
- 关键词:
- 吊装;平衡梁;AutoCAD软件;臂杆;角度控制
hoisting;balance beam;AutoCAD software;arm;angle control
- 摘要:
- 在大长度、大直径石化设备的吊装中,受吊车吊装能力的限制,平衡梁与吊车臂杆在某些情况下发生位置干扰,使吊装工作无法进行。通过使用AutoCAD软件模拟吊装过程中平衡梁和吊车臂杆相对位置的变化情况,可以精确地给出平衡梁和吊车臂杆的相对角度,指导现场吊装作业的实施。文章详细地介绍了使用AutoCAD软件的模拟过程和计算结果以及具体应用实例。
Owing to the limit of crane hoisting capacity, positional interference between balance beam and crane arm will happen under certain conditions during hoisting the petrochemical equipment with large length and big diameter, so that the operation has to being stopped. Using AutoCAD software to simulate the relative position change between balance beam and crane arm during hoisting course can offer accurate relative angles between the balance beam and the crane arm and provide in-site guidance to implement hoisting operation. This paper introduces the simulating process of AutoCAD software and calculation results as well as an concrete applicative example.2007,06(06): 48-52 收稿日期：2007-4-25分类号：TH213.7作者简介：王志远(1974-), 男, 浙江永康人, 工程师,1996年毕业于大连理工大学起重机械与运输专业, 现从事设备吊装工作.