The invention relates to a portable transformer lifter. The portable transformer lifter comprises an upper hoop, a lower hoop, a pull rod and a supporting rod, wherein rotating assemblies are fixedlyconnected to the upper hoop and the lower hoop correspondingly, the inner end of the pull rod is connected with the upper hoop through the corresponding rotating assembly, the inner end of the supporting rod is connected with the lower hoop through the corresponding rotating assembly, the outer end of the supporting rod is connected with the outer end of the pull rod, the supporting rod and the pull rod can rotate horizontally, the bottom of the outer end of the supporting rod is connected with a lifting device through a lifting ring, and a hanging ring is arranged at the end of the outer endof the supporting rod. By using the lifter, the construction progress of installation and maintenance engineering of a transformer is accelerated, the labor intensity of workers is reduced, the working efficiency is improved, and zero-site construction is realized.
本发明涉及便携式变压器升降器,包括上抱箍、下抱箍、拉杆、支撑杆,上抱箍和下抱箍上分别固接转动组件,拉杆的内端通过转动组件与上抱箍连接,支撑杆的内端通过转动组件与下抱箍连接,支撑杆的外端与拉杆的外端连接,支撑杆及拉杆能够水平转动,支撑杆外端的底部通过吊环连接提升装置,支撑杆外端的端部设有挂环。使用本发明的升降器加快变压器安装、维修工程的施工进度,减少工作人员的劳动强度,提高工作效率,实现“零场地施工”。
Portable transformer lifter and operation method thereof
便携式变压器升降器及其操作方法
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |