Passenger conveying equipment

Abstract

The present invention provides a passenger transport equipment makes it possible to absorb the inter-layer frame width direction between the upper floor and the lower floor of the displacement, and the interlayer can absorb the longitudinal direction of the housing caused by the massive earthquake on displacement. At least one of the housing so that the housing rotatably supporting angle provided in the angle of rotation of the support bearing stage is engaged, and is located in the frame supporting the load angle and the angle of rotation of the support portion is formed between Taiwan trails section. Since the casing supporting at least one of the support angle is the angle with respect to the rotational load station, it is possible to absorb in the terminal portion of the support frame and the support frame between the upper end portion of the floor of the lower floor frame generated interlayer width direction of displacement. In addition, in the event of a large-scale earthquake in the excessive load acting on the frame when the support bearing angle and the angle between the station, the small diameter portion rotatably supported body fracture, thereby absorbing interlayer frame the length direction displacement.

Description

technical field [0001] The present invention relates to passenger conveying equipment such as escalators and electric sidewalks, and in particular to passenger conveying equipment with a buffer mechanism capable of buffering the external force generated by an earthquake acting on the passenger conveying equipment. Background technique [0002] Passenger conveying equipment typified by escalators is installed vertically across the floor surfaces of the lower floors and upper floors of the building, and entrance and exit floors are provided on the lower and upper floor surfaces of the building. On the frame that straddles the floor surface of the lower floor and the floor surface of the upper floor in the vertical direction, a plurality of pedals connected in a ring by chains etc. Cycle below. A pair of railings are erected on the left and right sides along the traveling direction of the plurality of circularly connected steps. Handrails that walk synchronously with the peda...

AI Technical Summary

Problems solved by technology

However, since the engaging member adopts a structure that does not allow movement in the frame width direction perpendicular to the long hole, it cannot cope with interstory displacement in the frame width direction.

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