BPL长波天线体吊装悬挂系统的某些结构改进

BPL长波天线体吊装悬挂系统的某些结构改进

内容简介：吊装悬挂系统是BPL长波授时发射天线体的重要组成部分。介绍了在天线体升降时，吊装悬挂系统的作用和工作原理，分析了该系统定滑轮组原结构中存在的明显问题，详细介绍了定滑轮组改进后的结构设计。事实证明，改进的结构设计科学合理并安全可靠。

Abstract：The hoisting and hanging system is an important component of the BPL transmitting antenna. In this paper, the functions and working principle of the hoisting and hanging system are introduced, the evident defects of the fixed pulley block in the original construction design are analysed, and the improved constructions of the fixed pulley block are introduced in detail. The facts proved that the improved construction designs for the fixed pulley block are reasonable and secure.

作者：方福胜, 王治才,

关键词：BPL发射天线体, 吊装悬挂系统, 定滑轮组, 结构设计,