A train door pedal device

Abstract

The invention discloses a train door pedal device, which comprises a driving assembly and a connecting assembly arranged at the bottom of the train door, a chute and a groove are arranged at the bottom of the train door, the driving assembly is arranged in the groove, and the connecting assembly is arranged at the chute Inside, the connection assembly includes guide rails arranged on the top and bottom surfaces of the chute. There are three guide rails on the top of the chute, and three guide rails on the bottom of the chute. The pedals are connected between the guide rails, and the pedals can move back and forth with the guide rails. , the pedal includes a support layer, the upper part of the support layer is provided with a fixed layer, the upper part of the fixed layer is provided with a wear-resistant layer, the top of the wear-resistant layer is provided with a number of equidistant bar-shaped protrusions, and the bottom of the support layer faces There is a rectangular groove on the bottom, and a layer of protective layer is wrapped in the rectangular groove. One side of the rectangular groove is connected to a roller shaft horizontally. A support plate is arranged in the rectangular groove. There is a layer of rubber, and one end of the roller shaft is provided with a stepping motor.

Description

technical field [0001] The invention relates to a train auxiliary device, in particular to a train door pedal device. Background technique [0002] The most important mechanical means of transportation in human history, early called steam locomotives, also called trains. There are independent tracks. Railway trains can be divided into cargo wagons and passenger wagons according to their loads; there are also passenger wagons with both. Numerous consecutive vehicles. Generally refers to a train, especially a connected train consisting of traction locomotives and freight or passenger carriages. With the development of society and technology, the development of trains is getting faster and faster. At present, at the doors of trains, there are pedal devices for passengers to walk on. The pedal devices are connected to the lower part of the train doors and are used to cover between the platform and the train doors, so that passengers can get on and off the train. However, the...

AI Technical Summary

Problems solved by technology

At present, at the doors of trains, there are pedal devices for passengers to walk on. The pedal devices are connected to the lower part of the train doors and are used to cover between the platform and the train doors, so that passengers can get on and off the train. However, there are some defects in the current pedal devices. Insufficient support, unable to meet the needs of the current train

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