Design of A Split Four-Wheel Multifunctional Traction Equipment
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摘要: 输电线路立塔工序中,大型铁塔多采用落地双摇臂抱杆组立,在这种情况下,需对4根牵引绳进行卷扬控制。文章提出了一种集成了四组牵引轮的分体式液压多功能牵引设备设计方案,可完成对4根钢丝绳的牵引控制以配合落地双摇臂抱杆进行输电线路组塔施工。基于四轮多功能牵引技术原理,对各系统设计重点进行论述,并经特高压输电线路组塔现场应用试验,验证了设备性能满足抱杆作业过程中对动力装置的各项要求,有效提高了施工效率。Abstract: In the tower assembly process of transmission lines, large towers are mostly assembled with floor-to-ceiling double rocker arms, and in this case, four traction ropes need to be winch controlled. In this paper, a design scheme for hydraulic multi-functional traction equipment integrating four groups of traction wheels and adopting a split structure is proposed, which can complete the traction control of four wire ropes, and cooperate with the landing double rocker arm pole to carry out the construction of transmission line towers. Based on the principle of four-wheel multi-functional traction technology, the key points of the design of each system are discussed, and it is verified through the field application test of UHV transmission line tower that performance of the equipment meets the requirements of the power unit in the pole holding operation process, and it effectively improves the construction efficiency.
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Keywords:
- traction equipment /
- tower assembly /
- double rocker arm holding pole /
- split type /
- four wheels
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[1] 卫亮昆.浅析1000断面落地双摇臂抱杆在特高压多端直流线路中的应用[J].电力设备管理,2020(6):200-202. [2] 赵贺,孙榕泽.基于LoRa技术的机械设备监测终端设计[J].自动化应用.2022(8):46-49. [3] 张万年,陈正立,李志鹏.等.液压平衡阀流动特性[J].化学工程与装备,2022(7):197-200.
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