夹钳起重机的夹钳装置

The clamping device of soaking-pit crane

夹钳装置是夹钳起重机的取物装置,夹钳起重机能否可靠地工作,主要取决于夹钳的性能。本文介绍几种常用夹钳装置的结构形式、工作原理及优缺点对比。供设计与使用夹钳起重机时参考。

The clamping device is the load carrying device of soaking-pit crane. The reliability of the crane is mainly determined by the feature of its clamping device. For reference in design and utilization, constructions and principles of functioning of some commonly used clamping devices are presented in this paper, and their comparison is made as well.