| 摘要 |
<p>The invention relates to a device for measuring and signal transmission in connection with hoists and elevators. The invention is characterized in that between the rope/ropes and the skip and between the skip or hoist cage (5) and/or the counterbalance (6) there are arranged means (1, 2) measuring the load or tensile force, the output signals of said means being adapted to be supplied to a signal processing device (3), which may be completely or partially positioned on the hoist cage (5) and/or on the counterbalance (6) and/or positioned outside these (in a control room or in the vicinity thereof), for obtaining different signals for monitoring the load in the various ropes (7, 8), also when the hoist is in motion, said signals being adapted to be transmitted to a stationary monitoring device (26). (Figure 1.)</p> |
