| abstract |
A multi-layer steel platform is arranged on a profile steel frame, an excavating hand is arranged on the steel platform at the bottom of the profile steel frame, an operating table is arranged on the excavating hand, a lifting frame is arranged on the steel platform at the top of the profile steel frame and connected with a lifting winch through a steel wire rope, a steel wheel is arranged on the lower portion of the profile steel frame, a track is arranged below the steel wheel, the track is arranged inside the deep inclined shaft, the profile steel frame moves inside the deep inclined shaft through the lifting winch, and slag is removed through the excavating hand. Blasting and slag skimming can be rapidly and safely finished by a single electrically-controlled hydraulic digger, the labor intensity of workers and the construction safety risk are reduced, and the construction environment is improved. By utilizing the three-layer steel platform of the device, anchor-spraying support can be completed manually and people and material materials can be transported safely and reliably. The device has simple manufacturing process, safe use, economy and practicality, does not need to purchase special mechanical equipment with high cost, and has higher popularization value. |