可重复使用的多用途跨越架

Reusable Multi-purpose Crossing Frame

针对传统方法临时搭建的跨越架存在的问题,介绍一种能快速组合适合不同基础的可重复使用的多用途跨越架。阐述了该跨越架的总体结构和配置,阐述了支撑管推送机构、斜拉杆、导线滑轮组、跨越网、拼装底盘的设计过程,介绍了该跨越架的组装步骤及其功能和特点。该装置不仅能满足现场跨越施工,能重复使用节约临时搭建费用,还保证了现场作业的安全,具有实用性和推广应用价值。

To the problems existing in the traditional temporary construction of spanning frames,a kind of multi-functional spanning frames which could be quickly combined and reused for different foundations was introduced.The overall structure and configuration of the spanning frame were introduced in detail.The design process of the support tube pushing mechanism,the cable-stayed rod,the wire pulley group,the spanning network and the assembling chassis were elaborated.The assembling steps,functions and characteristics of the reusable multi-purpose spanning frame were introduced.The device could not only meet the requirements of site crossing construction,but also save the cost of temporary construction of crossing rack by reusing it.It also ensured the safety of site operation and had practical and popularizing application value.