DEVICE FOR HIGH LIFT WORK

PROBLEM TO BE SOLVED: To improve durability by attaching a distal end of a wire for a lift to an outer surface of a support post.SOLUTION: A telescopic support post S stands on a base 2. A work platform 3 is provided to an upper part of the telescopic support post S. The telescopic support post S includes a stationary first support post S1 on the base 2 and a second support post S2 inserted into the first support post S1. The first support post S1 is provided with a winch 5 winding a lift wire 4 and a pulley P1 changing a suspension direction of the lift wire 4 at the upper part. A distal end of the lift wire 4 is connected to a lower part of the second support post S2. A lift guide groove S2A guiding the lift wire 4 is formed on an outer surface of the second support post S2. A fastener 7 preventing a stop fixing piece 4a at the distal end of the lift wire 4 from entering the lift guide groove S2A is provided to a lower end of the second support post S2.