挂架的英文：
pylon

Erection of the pylon required a crane of 1000 ton capacity
塔架安装需用起重量达1000吨的吊机。

The cables intersect the tower or pylon at different heights
钢索在桥塔或塔柱的不同高度上相交。

The pylon cell units were hoisted to the deck by the transfer derrick
塔室块件由传递用的转臂吊机吊放在桥面上。