Safety protecting system of elevator door zone
A protection system, elevator technology, applied in elevators, transportation and packaging, etc., can solve the problems of ineffective safety buffer system, passenger injury, etc.
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[0030] like figure 1 As shown, the elevator car 2 and the counterweight device 3 are all installed on the guide rail 6 in the elevator hoistway, the elevator car 2 and the counterweight device 3 move in opposite directions along the respective guide rails 6, and the power of the movement is It is provided by the driving device 11 (that is, the so-called traction machine) installed in a specific machine room (or in the hoistway). The elevator car 2 and the counterweight device 3 are suspended on the driving device 11 through several steel wire ropes 5. The steel wire ropes 5 connect the elevator car 2 and the counterweight device 3 together through a certain winding method, and finally put the weight on the driving device 11. On the drive wheel on the top. When working, the driving device 11 runs, and the driving wheel drives the steel wire rope 5 wound thereon to move through the friction force and then drives the elevator car 2 and the counterweight device 3 to move.
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