Platform pedal, preparation equipment, subway tunnel evacuation platform and preparation method of subway tunnel evacuation platform
A technology for evacuation of platforms and pedals, applied in mining equipment, earth-moving drilling, safety devices, etc., can solve the problems of stuck heels, threatening the life safety of passengers, uneven surface of platform pedals, etc., to reduce the degree of shape change, Improve the effect of fire prevention and heat insulation, reduce the effect of safety hazards
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[0090] Example 1
[0091] This embodiment provides a platform pedal, such as Figure 1-3 As shown, the platform pedal 100 is assembled from a plurality of pedal unit plates 110; one side of the pedal unit plate 110 is provided with a U-shaped groove 111, and the other side is provided with a U-shaped tenon 112, which is suitable for To fit with the U-shaped groove 111; the adjacent pedal unit plates 110 are assembled into a whole through the U-shaped groove 111 and the U-shaped tenon 112; the pedal unit plate 110 is provided with a through hole 120 and a through hole 120 A connecting rod 130 is penetrated inside, and the connecting rod 130 sequentially connects a plurality of pedal unit boards 110; the pedal unit board 110 has a cavity, and the cavity is filled with a fireproof material 140.
[0092] As a preferred implementation of this embodiment, in this embodiment, such as figure 2 As shown, the pedal unit plate 110 is a rectangular parallelepiped, and a rib 113 is respectivel...
Example Embodiment
[0099] Example 2
[0100] This embodiment provides a platform pedal. The platform pedal 100 in this embodiment is assembled by arranging a plurality of pedal unit plates 110. The difference between the platform pedal of this embodiment and the platform pedal of the first embodiment is: in the platform pedal 100 of this embodiment, the through hole 120 is opened on the rib 113, which is suitable for allowing the connecting rod 130 to pass through the through hole 120. It is perpendicular to the rib 113 and is connected to a plurality of pedal unit boards 110 (not shown in the figure) in sequence.
Example Embodiment
[0101] Example 3
[0102] This embodiment provides a platform pedal. The platform pedal 100 in this embodiment consists of multiple Figure 4-5 The pedal unit boards 110 shown are arranged and assembled. The difference between the platform pedal of this embodiment and the platform pedal of the first embodiment is that: in the platform pedal 100 of this embodiment, no rib 113 is provided on the lower section of the pedal unit plate 110.
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