Large-traffic-quantity rail traffic emergency door

Abstract

The invention discloses a large-traffic-quantity rail traffic emergency door comprising a fence (1) and a wall (2). An emergency door body (3) is fixedly arranged on the right side of the fence (1). The right end of the emergency door body (3) abuts against the wall (2). A through groove (4) is formed in the emergency door body (3). A motor B (5), a roller (6) and a turning plate (7) are arrangedin the through groove (4). Rotary shafts (8) are fixedly arranged on the lower end of the turning plate (7) and are located on the two sides of the turning plate (7). The two rotary shafts (8) are installed on the two side walls of the through groove (4) correspondingly rotationally. The roller (6) and the motor B (5) are both located above the turning plate (7). One end of the roller (6) is installed at the top of the through groove (4) rotationally. The other end of the roller (6) is connected with an output shaft of the motor B (5). The large-traffic-quantity rail traffic emergency door hasthe beneficial effects that structure is compact, safety and reliability are achieved, trampling events are avoided, too large body contact is avoided, and passengers can fast get off.

Description

technical field [0001] The invention relates to the technical field of safety door structures for rail transit, in particular to a safety door for rail transit with large traffic volume. Background technique [0002] Since the 1990s, my country's urbanization process has accelerated significantly, and the city's scale has continued to expand, which has brought about rapid growth in traffic demand and readjustment of spatial layout. Conventional public transport can no longer adapt to the development of some megacities. Large-capacity public transportation in an intensive land development model. Studies generally believe that rail transit is the fundamental way to improve urban traffic conditions, the direction of future urban traffic development, and an inevitable choice for sustainable development. According to relevant statistics, the 15 cities in the first round of rail transit construction have a total mileage of rail transit network of 6,000km in the vision year. If the...

AI Technical Summary

Problems solved by technology

[0004] However, after the express bus stops at the platform, there is a gap between the exit of the bus and the platform. After the passenger gets off, the passenger's feet will fall into the gap and the passenger will be stuck, which not only affects the getting off of the passengers behind, There will also be serious stampede incidents, which pose a serious safety hazard

In addition, an express bus only corresponds to two doors. If there are a large number of passengers, only two doors are used to pass through, which will cause very crowded exits, delaying the time of other passengers, and the exits are also very crowded, resulting in oversized bodies. contact, it is easy to cause crushing damage to the items in the bag

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