Intelligent anti-pinch device for escalator skirt panel
An intelligent anti-pinch device for an escalator skirt guard panel comprises a gap monitoring structure, a skirt guard panel deformation monitoring structure and an action structure. The gap monitoring structure comprises a skirt panel, a skirt panel brush is installed at the upper end of the skirt...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | An intelligent anti-pinch device for an escalator skirt guard panel comprises a gap monitoring structure, a skirt guard panel deformation monitoring structure and an action structure. The gap monitoring structure comprises a skirt panel, a skirt panel brush is installed at the upper end of the skirt panel, and correlation photoelectricity is arranged on the lower edge of a skirt panel brush base and the end, away from the skirt panel brush base, of the skirt panel and penetrates through a gap between the skirt panel and the steps to monitor whether foreign matter exists in the gap or not. The skirt panel deformation monitoring structure comprises a microswitch, the microswitch is fixed to a C-shaped section bar on the rear side of the skirt panel through a switch support, and a switch contact abuts against a skirt panel body to monitor deformation of the skirt panel body. When foreign matter is detected in the gap between the skirt panel and the step through correlation photoelectricity, the trigger device ac |
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