| 摘要 |
<p>PURPOSE:To facilitate conveyance by reducing the dimension of the whole machine by adopting an inverter control prime mover for changing the driving- out speed as a hauling machine used for driving out a cable on a bridge, construction, etc. and permitting the whole machine to be divided into two parts under the center of the driven-out cable. CONSTITUTION:Joint surfaces 1 are butted under the center of a driven-out cable A, and an inverter control prime mover 4, driving wheel 5, trailing wheel 6, and a caterpillar shoe 7 are installed onto a pair of frame bodies 3 connected by a connecting means 2. Further, a power transmission mechanism 9 in the direction from the prime mover 4 including a reduction gear 8 to a driving wheel 5, parallel rails 10 and 10', and a force adjusting mechanism 11 for the caterpillar shoe 7 which brings the trailing wheel 6 close to or far from the driving wheel 5 are installed at the symmetry positions for the joint surface 1 as standard, onto the frame body 3. Further, a cable holding-force adjusting mechanism 12 is installed between one parallel rails 10 and 10'. Each power transmission mechanism 9 includes a universal joint 19 for absorbing the shift quantity of the slide frame.</p> |
