A hoist type train getting on and off the pedal
A hoist and train technology, applied to railway car body components, transportation and packaging, etc., can solve the problems of easy safety accidents, easy stepping on the air when getting off the car, and difficulty in getting on the car, so as to avoid safety accidents, improve efficiency and save energy. The effect of dwell time
Active Publication Date: 2017-04-26
HENAN NORMAL UNIV
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Problems solved by technology
[0002] At present, the platform of the railway station is divided into two types: high platform and low platform. The platform floor of the high platform is basically flat with the floor of the train carriage, and it is relatively convenient for passengers to get on and off the train, while the platform floor of the low platform is 70- 80cm, and the steps used for getting off on the low platform are three steps, and the height difference between adjacent steps is 25-30cm. The train brings a lot of inconvenience
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[0013] Embodiments are described in detail with reference to the accompanying drawings. A hoist-type train boarding and disembarking pedal. A dovetail chute 2 is fixed at the bottom of the compartment opposite to the train door 1. An electric push rod 3 is provided under the middle part of the dovetail chute 2. A guide sleeve 4 is provided at the front end of the electric push rod 3. , the top of the dovetail chute 2 is provided with a connecting plate 6 and a pedal 7 that are slidingly matched with the dovetail chute 2, wherein the bottom of the connecting plate 6 is provided with a guide block 5 corresponding to the front guide sleeve 4 of the electric push rod 3, The connecting plate 6 and the foot pedal 7 are respectively provided with a travel switch 9 and a baffle plate 10 for controlling the stop of the electric push rod 3, and the bottoms of the connecting plate 6 and the foot pedal 7 are respectively provided with guide rail sliders matching the dovetail chute 2 8. Th...
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The invention discloses a winch type step for getting on and off of trains and belongs to the technical field of auxiliary equipment of the trains. According to the technical scheme, the step is characterized in that a step body is controlled by an electric push rod and a winch mechanism to extend and retract stably, controlled by a dovetail chute, a connecting plate and guide rail sliders on the step body to horizontally slide along the dovetail chute and controlled by a rotating mechanism arranged between the connecting plate and the step body to rotate into a slope stably, and the electric push rod is controlled by a travel switch and an electric push rod driver to extend, stop and retract. By the aid of the step, passengers can get on and off the trains on low platforms conveniently, safety accidents are avoided, meanwhile, the efficiency of the passengers for getting on and off the trains is improved, and the retention time of the trains is saved to a certain extent.
Description
technical field [0001] The invention belongs to the technical field of train auxiliary equipment, and in particular relates to a hoist-type train getting on and off pedals. Background technique [0002] At present, the platform of the railway station is divided into two types: high platform and low platform. The platform floor of the high platform is basically flat with the floor of the train carriage. It is relatively convenient for passengers to get on and off the train, while the platform floor of the low platform is 70- 80cm, and the steps used for getting off on the low platform are three steps, and the height difference between adjacent steps is 25-30cm. The train has brought many inconveniences. Contents of the invention [0003] The technical problem solved by the present invention is to provide a hoist-type train boarding board with simple structure and convenient use. The guide rail slider on the pedal controls the pedal to only slide horizontally along the dov...
Claims
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IPC IPC(8): B61D23/02
CPCB61D23/025
Inventor 夏从新李雪萍孔金星
Owner HENAN NORMAL UNIV