Snow-removing antiskid passenger ladder vehicle and antiskid method thereof

Abstract

The invention belongs to the field of special vehicles, in particular to a snow-removing antiskid passenger ladder vehicle. The snow-removing antiskid passenger ladder vehicle comprises a passenger receiving ladder arranged on a vehicle body, the passenger receiving ladder is composed of a frame body and a plurality of steps arranged on the frame body. A fixing strip is fixedly connected to the frame body; the top ends of the fixing strips are special-shaped and can be connected with the bottom end of the frame body in a sealed and sliding mode, a hydraulic mechanism controlled by the height of the step is arranged in the step, a plurality of anti-skid blocks controlled by the hydraulic mechanism to ascend and descend are arranged in the step, and snow removing mechanisms controlled by thehydraulic mechanism are arranged on the anti-skid blocks. By arranging the steps and the anti-skid blocks, passengers can be supported through the steps, the friction force of soles of the passengersis increased through the anti-skid blocks, then the anti-skid effect is achieved, and the phenomenon that the passengers slip when passing through the passenger receiving ladder is avoided.

Description

technical field [0001] The invention belongs to the field of special vehicles, and in particular relates to a snow-removing anti-slip passenger ladder vehicle and an anti-slip method thereof. Background technique [0002] Passenger ladder car is a special vehicle for airports. It mainly connects the passenger ladder on the passenger ladder car with the door of the aircraft, and then can realize the connection between the plane and the ground through the passenger ladder, so that passengers can Get on and off the plane through the passenger ladder on the passenger ladder car. [0003] However, when passenger lift vehicles are used in colder areas such as high latitude areas, due to the low temperature in winter and frequent rain and snow, especially in the airport where there is no shelter, the wind is strong and the rain Snow is more likely to fall on the passenger elevator, so there will usually be snow on the passenger elevator. In this case, passengers will usually slip ...

AI Technical Summary

Problems solved by technology

[0003] However, when passenger lift vehicles are used in areas with relatively cold weather such as high latitude regions, due to the low temperature in winter and frequent rain and snow, especially in the airport where there is no shelter, the wind at the airport is strong and the rain Snow is more likely to fall on the passenger elevator, so there will usually be snow on the passenger elevator. In this case, passengers will usually slip when stepping on the passenger elevator, making it easy for passengers to fall on the passenger elevator , and passengers getting on and off the plane are relatively crowded, causing passengers to easily push people when they slip, making the actual situation even more dangerous. Even in non-rainy and snowy weather, water vapor in the air may condense on the steps on the passenger ladder This will cause a thin layer of ice to form on the steps of the passenger elevator. This situation is more difficult to prevent, and it is more likely to cause safety accidents due to slipping and falling of passengers passing the passenger elevator.

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