重锤式自动防风夹轨器

Gravity type automatic rail clamp against wind

防风夹轨器是露天工作起重机的重要防风装置,本文介绍的自动防风夹轨器是利用重力产生夹紧力,具有安全、可靠、自重轻等特点。文中介绍了该夹轨器的基本原理及主要参数的设计计算。

Rail clamp against wind is an important device for cranes working in open fields. This paper introduces an automatic rail clamp against wind which generates clamping force by gravity. It features safety, reliability and light weight. The basic principles and the calculation of design parameters for such clamps are discussed.