This paper presents the content and method of design and calculation of horizontal anchor block in hoisting device by using some examples.

地锚是起重系统的根基，对吊装作业的安全意义重大，本文通过实例介绍水平地锚设计计算的内容和方法。

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This paper analysed the reasons and the range of ship swing in the process of shaft hoisting, and discussed the design of the skip stabilized device in the intermediate level.

分析竖井提升中箕斗水平摆动的原因和大小。探讨中间水平稳定箕斗装置的设计。

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