The invention relates to the technical field of cable well maintenance, and discloses a cable well lid auxiliary opening device which comprises a supporting frame and a lifting mechanism. The supporting frame comprises a first supporting rod, second supporting rods and third supporting rods, and the two ends of the first supporting rod are connected with the second supporting rods respectively; the second supporting rods can rotate around the axes perpendicular to the first supporting rod, the third supporting rods are rotatably connected to the second supporting rods, universal wheels are arranged at the bottoms of the second supporting rods and the bottoms of the third supporting rods, and the lifting mechanism is detachably connected to the first supporting rod; and the lifting mechanism comprises a driving device and a lifting assembly, the driving device is in transmission connection with the lifting assembly to drive the lifting assembly to move up and down. The cable well lid auxiliary opening device is foldable, convenient to carry and stable in structure when unfolded.
本发明涉及电缆井检修技术领域,公开了一种电缆井盖辅助打开装置,包括支撑架和提升机构,所述支撑架包括第一支撑杆、第二支撑杆和第三支撑杆,所述第一支撑杆的两端分别连接有所述第二支撑杆,且所述第二支撑杆可绕与所述第一支撑杆垂直的轴线转动,所述第二支撑杆上可转动地连接有所述第三支撑杆,所述第二支撑杆和所述第三支撑杆的底部设有万向轮,所述提升机构可拆卸地连接在所述第一支撑杆上,所述提升机构包括驱动装置和提升组件,所述驱动装置与所述提升组件传动连接以带动所述提升组件上下移动,可折叠,方便携带,且展开时结构稳定。
Cable well lid auxiliary opening device
一种电缆井盖辅助打开装置
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |