场地受限条件下大跨度门式启闭机安装实例

Installation case of large-span portal frame gate hoist under condition of limited site

通过对特定的门式启闭机安装场地条件进行实地考查,列出了场地条件对其安装作业存在的不利因素。在分析研究了由于场地存在的不利因素对门式启闭机安装造成的难题后,有针对性地制定了安装技术措施,从而保证了安装作业过程安全、实施顺利。本文可供类似场地条件的门式启闭机安装施工作业参考。

Through the in situ investigation on the specific condition of installation site for a portal frame gate hoist, the adverse factors from the limited site condition on the installation of it are listed herein. After the analysis and study on the problems made by those adverse factors of the site for the installation, the pertinent technical measures for the installation are suggested, and then the safety of the installation process with smooth implement is ensured ; which can provide a reference for the installation of the portal frame gate hoist within a similar site condition.