Railway passenger train body

A rail passenger car and car body technology, applied in railway car body parts, transportation and packaging, etc., can solve the problems of wasting manpower, large passenger flow, and inability to use, and achieve the effect of improving safety and ensuring train running speed.

Active Publication Date: 2013-04-03
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, this method of manually placing transition pedals requires a large amount of manpower to be wasted, and affects the average running spee

Method used

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  • Railway passenger train body
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Embodiment Construction

[0019] The "longitudinal" mentioned in this article refers to the running direction of the rail passenger car, and the "transverse" refers to the vertical and "longitudinal" directions in the horizontal plane. Generally speaking, "longitudinal" refers to the length direction of the rail passenger car, and "horizontal" refers to the width direction of the rail passenger car.

[0020] The invention provides a rail passenger car body, please refer to Figure 2-6 , Figure 8 and Figure 10 , comprising: a car body floor 2 extending longitudinally and car body side walls (not shown) fixedly arranged on both sides of the car body floor 2, at least one side wall of the car body on at least one side is provided with at least one door for passengers to get on and off The passage port is provided with a sliding door 3 that can be opened by pushing and pulling; the car body floor 2 is covered with an interior trim floor 4, and a first gap is formed between the interior trim floor 4 and...

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PUM

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Abstract

The invention provides a railway passenger train body. The railway passenger train body comprises a passenger train body bottom plate and passenger train body side walls arranged at two sides of the passenger train body; a sliding door is arranged at a through port on one of the passenger train body side wall; the passenger train body bottom plate is covered with an interior floor board; and a first gap is formed between the internal floor board and the top surface of the passenger train body bottom plate; a pedal is arranged in the first gap; a gear mechanism is fixedly arranged between the pedal and the sliding door; the gear mechanism comprises a transmission shaft capable of being self rotated and a first gear and a second gear which are respectively fixedly arranged on the transmission shaft; a first rack extending along the longitudinal direction is fixedly arranged on the sliding door; a second rack extending along the horizontal direction is fixedly arranged on the pedal; the first gear is engaged with the first rack, the second gear is engaged with the second rack, so that the second gear which rotates along with the transmission shaft can drive the pedal to move towards the external side of the passenger train body bottom plate. According to the railway passenger trail body provided by the invention, the pedal can be stretched out when the sliding door is opened, the gap between the station and the passenger train body is blocked, and thus, the safety on a railway passenger train and the speed of the railway passenger train are improved.

Description

technical field [0001] The invention relates to railway vehicle manufacturing technology, in particular to a rail passenger car body. Background technique [0002] When the current rail passenger cars (including subway passenger cars, ground rail passenger cars, etc.) stop at the station, in order to ensure driving safety, a certain gap K (such as Figure 1A However, due to the existence of this gap, when the rail passenger car opens the side door of the car body for passengers to pass through, passengers can easily step on this gap unintentionally and cause danger. Passengers’ small items such as mobile phones and wallets may also be damaged. Falling into this gap will cause unnecessary losses. [0003] In the prior art, in order to avoid the above-mentioned gap from causing damage to the personal and property safety of passengers, the following measures are adopted, that is, when the rail passenger car is parked, after the door is opened, a transition pedal 1 is manually p...

Claims

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Application Information

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IPC IPC(8): B61D23/02
Inventor 王志涛孙加平李宝泉张士臣李霞
Owner CRRC TANGSHAN CO LTD
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