架空地线短距离提升通用装置的研制及应用

Development and Application of a Universal Apparatus for Short-distanceLifting of Overhead Ground Wires

针对传统架空地线提升装置存在的不足,研制了一种新型的架空地线短距离提升通用装置,该装置主要由安装架、绳链复合提升结构以及误碰防坠装置三个部分组成。结合工程现场实际开展了应用。该装置有效优化了横担上方安装空间,简化了安装工艺,能够提升工作效率和确保架空地线提升过程的安全性。

In view of the shortcomings of conventional apparatus for overhead ground wire lifting,a new type of universal apparatus for short-distance lifting was developed.The apparatus mainly consisted of three parts,i.e.,mounting frame,rope-chain composite lifting structure,and anti-fall device.Practical application of the apparatus was also conducted.The apparatus effectively improves the installation space and simplifies the installation process above the horizontal load,and can facilitate work efficiency improvement and ensure safety during lifting process.