The invention discloses an apron protection device on an escalator or a moving sidewalk. The apron protection device comprises an apron plate arranged along the length direction of the escalator or the moving sidewalk, wherein the inner side of the apron plate is provided with steps or pedals, the outer side of the apron plate is fixedly provided with a micro safety switch capable of controlling the escalator or the moving sidewalk to stop operation after being triggered, an abutting contact part corresponding to the micro safety switch is arranged on the outer side surface of the apron plate, a safety distance is formed between the micro safety switch and the abutting contact part, the micro safety switch is outwards projected to deform at the apron plate and can realize the abutting contact with the abutting contact part to be triggered until the safety distance is exceeded. The apron protection device has the advantages that through the micro safety switch arranged at the outer side of the apron plate, and when foreign matters enter the gap formed between the apron plate and the steps or the pedals, the apron plate is outwards projected for deform and to trigger the micro safety switch, so that the escalator or the moving sidewalk stops operation, and the safety is high.
Apron protection device on escalator or moving sidewalk
2015-06-03
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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