Escalator steps capable of preventing luggage case from slipping and hurting people

Abstract

The invention discloses escalator steps capable of preventing a luggage case from slipping and hurting people. The escalator steps involve a plurality of steps, each step is provided with a distance fixing wheel groove and a distance adjusting wheel groove, and a mounting pipe is fixedly connected with the inner side wall of the side, close to the distance fixing wheel groove and the distance adjusting wheel groove, of each step. According to the escalator steps, on the basis of the characteristics that the heights between steps are increased by a certain height difference and the steps can automatically recover to be flush in the starting and ending processes of the escalator steps, top plates are driven to press and fix luggage case universal wheels in the distance adjusting wheel grooves, and the luggage case is fixed in cooperation with the distance fixing wheel grooves, so that the hidden danger that the luggage case slips off and hurts people possibly existing in the process thatthe luggage case moves along with the escalator is effectively avoided; and the top plates can automatically reset when the luggage case arrives at the terminal point, the luggage case is not limitedany more, and therefore the luggage case is suitable for the ascending escalator as well as the descending escalator.

Description

technical field [0001] The invention relates to the technical field of electric escalator steps, in particular to an electric escalator step that prevents luggage from slipping and hurting people. Background technique [0002] Electric escalator is also called escalator. It is composed of a chain conveyor with special structure and two belt conveyors with special structure. Stationary electric drive equipment that transports passengers upwards or downwards on an incline. There are many steps on the escalator. When the escalator is working, whether it is an up elevator or a down elevator, there is a departure stage where the front and rear steps are opened by a certain height difference and the step is retracted to the same height. final stage. [0003] When existing escalators are used in passenger transportation places such as subways, railway stations and airports, passengers usually put their suitcases on the steps. Since passengers need to hold the handrail of the esca...

AI Technical Summary

Problems solved by technology

[0003] When existing escalators are used in passenger transportation places such as subways, railway stations and airports, passengers usually put their suitcases on the steps. Since passengers need to hold the handrail of the escalator with one hand, when passengers have other items that need When carrying or holding the suitcase, you may not be able to use your hands to fix the suitcase. At this time, the suitcase can only stand upright on the steps, so it is easy for the suitcase to slip off the steps and cause pedestrians to be injured

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