| 摘要 |
<p>A group self-help escape system is disclosed, which includes a base, a support frame rolling supported on the base, a first reel, a second reel, a first bearing rope, a second bearing rope, a first escape cabin, a second escape cabin, a motor, a power receiving device and a guide device. A first support wheel and a second support wheel are mounted on the support frame. One end of the first bearing rope is fixed and wound on the first reel, the other end passes through the first support wheel and suspends the first escape cabin. One end of the second bearing rope is fixed and wound on the second reel, and the other end passes through the second wheel and suspends the second escape cabin. The speed shifting mechanism is driven by the first reel through the transport mechanism. The motor is driven by the output of the speed shifting mechanism. The power receiving device is concerned with the output of the induced electromotive force of the motor. The guide device is installed between the support frame and the ground to define the moving track of the escape cabin. The present invention provides an escape system, which can make the dense crowd escape quickly and safely from the high building without the need for a power supply.</p> |
