| 摘要 |
<p>PROBLEM TO BE SOLVED: To continuously install the conveyor on a steep slope by drawing a wire rope laid in a conveying section in advance, grasping the wire rope, and controlling the drawing and grasping of the wire rope. SOLUTION: A towing conveying device T comprises a towing mechanism comprising a towing rod 11, a towing plate 12 and a towing cylinder 13, a grasping grip for grasping and holding a wire rope 10, a grasping arm, and a grasping cylinder. Further the device T comprises a grasping mechanism installed on a towing plate 12, and a hydraulic control apparatus installed in a main body 20, for controlling the operation of the towing cylinder 13 and the grasping cylinder. First of all, the wire rope 10 laid in a conveying section in advance, is inserted into the towing conveying device T. The wire rope 13 is successively grasped and drawn by repeating the stretching, grasping and contraction operation by the towing mechanism and the grasping mechanism in order or in reverse order, whereby the towing conveying device T is advanced by the reaction force thereof, and the conveyor connected with a towing conveying device T is continuously towed and conveyed.</p> |
