| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet covering auxiliary device which allows a worker on the ground to carry out work of sheet covering of things safely without hindrance.SOLUTION: The sheet covering auxiliary device includes a carriage capable of power traveling, a support pillar 3 which is erected on the carriage and is capable of a telescopic motion by a contraction drive device, a rod support device arranged in the tip part of the support pillar 3, and a sheet covering rod supported by the rod support device. The rod support device supports rotatably a base-part rod 5a of the sheet covering rod in a manner of derricking in the vertical and horizontal directions perpendicular to the traveling direction of the carriage, and the sheet covering rod is formed by engaging, in a freely telescopic way, rods 5b and 5c composed of a plurality of pipes gradually decreasing in diameter in pipes constituting the base-part rod 5a. There is also provide with a sheet take-up pipe arranged freely rotatably in the outer periphery of the rod 5b engaged in the base-part rod 5a. |
