The invention belongs to the technical field of power supply, and particularly relates to a protective device for circuit maintenance, which comprises an electric pole and a maintenance frame surrounding the outer side of the electric pole, the maintenance frame comprises a support base, at least three telescopic support legs are uniformly and fixedly connected below the support base, at least three telescopic support columns are uniformly and fixedly arranged above the base, and the support legs are fixedly connected with the support base. A working platform is arranged above the supporting columns, a protective fence is arranged above the working platform, the supporting base, the working platform and the protective fence are all in a C shape, the opening directions of the supporting base, the working platform and the protective fence are consistent, the openings are used for electric poles to go in and out, and a safety belt is hooked on the protective fence. The two-stage liftable maintenance frame operation platform is adopted to assist in circuit maintenance, a traditional pole climbing operation mode is changed, the labor intensity of maintenance personnel is greatly reduced, the high-altitude falling risk is avoided, the movement range of the maintenance personnel is expanded, hands and feet are liberated, the maintenance work efficiency is improved, and the operation safety coefficient is improved.
本发明属于供电技术领域,具体涉及电路维修用防护装置,包括电杆和围设在电杆外侧的维修架,所述维修架包括支撑底座,所述支撑底座下方均匀固接有至少三根可伸缩的支腿,底座上方均匀固设有至少三个可伸缩的支柱,各所述支柱上方设置有作业平台,所述作业平台上方设置有防护栏,所述支撑底座、作业平台和防护栏均呈C字形,且三者的开口方向一致,所述开口用于电杆进出,所述防护栏上钩挂有安全带。采用分两级可升降的维修架作业平台,来协助进行电路维修,改变传统的爬杆作业方式,极大地降低维修人员的劳动强度,避免高空坠落风险,并且拓展了维修人员的活动范围,解放了手脚,有利于提高维修工作效率,提高作业安全系数。
Protective device for circuit maintenance
电路维修用防护装置
2022-04-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |