An expandable escalator pedal

A technology of escalators and pedals, applied in escalators, transportation and packaging, etc., can solve the problems of danger, easy toppling, unstable standing, etc., to achieve high safety, widen the space of the ladder, and improve the adjustable use. effect of space

CN111747278BActive Publication Date: 2022-03-25HANGZHOU VOCATIONAL & TECHN COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-03-25

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Abstract

The invention belongs to the field of escalators, and specifically discloses an expandable escalator pedal, which includes an outer expansion plate structure that is movably interspersed on the platform; the outer expansion plate structure is provided with a support plate, and the support plate is movably inserted in the on the platform, and is elastically connected on the platform by using an elastic structure, and the platform is provided with an anti-falling structure acting on the support plate; The other end of the support plate is hinged on the platform; when passengers are riding, the elastic structure can support the support plate by its own elastic restoring force, so that the support plate is extended to the outside of the platform to complete the outreach, and the fixed-width stairway can be With expansion, large luggage can be stably placed on the ladder with a fixed width, the space of the ladder platform can be widened, and the space for adjustable use can be improved, with high safety.
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Description

technical field

[0001] The invention belongs to the field of escalators, and specifically discloses an expandable escalator pedal. Background technique

[0002] The escalator is composed of a ladder road and handrails on both sides. It is composed of a chain conveyor and two special structural belt conveyors. It has a circular movement ladder road, which is used to move upwards between different floors of the building. Or a stationary electric drive that transports passengers by tilting downwards.

[0003] At present, the width of the escalator used in the escalator is fixed. In some places with high traffic, such as people with a high probability of carrying large luggage, when using it in bus stations, railway stations, etc., the large luggage is not easy to place stably. On a ladder with a fixed width, passengers are required to forcefully pull it with their hands, which will cause people to stand unsteadily, easily fall over, and cause danger. SUMMARY OF THE INVENTION...

Examples

Embodiment Construction

[0039] The purpose of the embodiments of the present invention is to provide an expandable escalator pedal, which aims to solve the problem that the width of the escalator currently used in the escalator is fixed, and in some places with a large flow of people, such as those with a high probability of carrying large luggage When crowds use it in bus stations, railway stations, etc., it is not easy for large luggage to be placed stably on the fixed-width stairway, and passengers need to pull it with their hands, which will cause people to stand unstably, easily toppling, and cause dangerous problems. To achieve the above object, the present invention provides the following technical solutions:

[0040] In this embodiment of the present invention, please refer to figure 2 and image 3 , an expandable escalator pedal, including an outer expansion plate structure 21 movably interspersed on the platform 22; the outer expansion plate structure 21 is provided with a support plate 2...