Escalator with safety system
A technology for escalators and safety systems, applied in escalators, transportation and packaging, etc. It can solve the problems of spring return force changes, safety system reset troubles, safety system maintenance costs, etc., and achieve the effect of easy installation
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[0036] Figure 1A with Figure 1B The current prior art is shown. Here, in the transition region 11 located at the upper end and the lower end of the escalator 10, a safety system 20 is mounted in the guide rail 12. Figure 1B The escalator 10 is shown Figure 1A The detailed view of the safety system 20 shown in.
[0037] Such as Figure 1B As shown, the safety system 20 includes a lever 21. If the object is wedged between the two escalator clams and thereby causing the escalator step collided into the object, the lever 21 of the safety system 20 is pivoted by lifting the escalator step.
[0038] The switch is placed in a stopped state through the pivoting operation switch of the lever 21.
[0039] The lever 21 is connected by a mechanical connection by means of a spring 22 by the reset force F of the spring 22. R Keep in place. If the reset force of the spring 22 is larger than the reset force of the spring 22 due to the wedge between the two escalator clams R Force F O On the lever 21,
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