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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

Pending Publication Date: 2019-11-12
北京玻钢院复合材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing evacuation platforms generally have the following problems: (1) the surface of the platform pedal of the evacuation platform is uneven or there are gaps, which may easily cause passengers to fall during the evacuation process; (2) the platform pedal of the evacuation platform is fireproof and heat-insulated The effect is poor, affecting the evacuation of passengers and even threatening the lives of passengers in the event of a fire
This patent uses I-shaped profiles to form a grid-like pedal platform. The technicians found that there is a gap in the actual manufacturing process of the grid-shaped pedal platform. cause a fall accident

Method used

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  • Platform pedal, preparation equipment, subway tunnel evacuation platform and preparation method of subway tunnel evacuation platform
  • Platform pedal, preparation equipment, subway tunnel evacuation platform and preparation method of subway tunnel evacuation platform
  • Platform pedal, preparation equipment, subway tunnel evacuation platform and preparation method of subway tunnel evacuation platform

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Effect test

Embodiment 1

[0091] This embodiment provides a platform pedal, such as Figure 1-3 As shown, the platform pedal 100 is assembled by a plurality of pedal unit boards 110; one side of the pedal unit board 110 is provided with a U-shaped groove 111, and the other side is provided with a U-shaped tenon 112, and the U-shaped tenon 112 is suitable for Adapted to the U-shaped groove 111; the adjacent pedal unit plate 110 is assembled into a whole through the joint connection of the U-shaped groove 111 and the U-shaped tenon 112; the pedal unit plate 110 is provided with a through hole 120, and the through hole 120 A connecting rod 130 is pierced inside, and the connecting rod 130 is sequentially connected to 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 2As shown, the pedal unit plate 110 is in the shape of a cuboid,...

Embodiment 2

[0100] This embodiment provides a platform pedal. The platform pedal 100 in this embodiment is formed by arranging and assembling a plurality of pedal unit boards 110 . The difference between the platform pedal of this embodiment and the platform pedal of Embodiment 1 is: in the platform pedal 100 of this embodiment, the through hole 120 is opened on the rib 113, which is suitable for the connecting rod 130 to pass through the through hole 120. It is perpendicular to the ribs 113 and connected to a plurality of pedal unit boards 110 (not shown in the figure) in sequence.

Embodiment 3

[0102] This embodiment provides a platform pedal, the platform pedal 100 in this embodiment is composed of multiple Figure 4-5 The illustrated pedal unit panels 110 are assembled in rows. The platform pedal of this embodiment differs from the platform pedal of Embodiment 1 in that: in the platform pedal 100 of this embodiment, no ribs 113 are provided on the lower section of the pedal unit board 110 .

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Abstract

The invention provides a platform pedal. The platform pedal is formed by a plurality of pedal unit plates which are arrayed and assembled; through holes are formed in the pedal unit plates, and connecting rods are arranged in the through holes in a penetrating mode and sequentially connected with the multiple pedal unit plates; and the pedal unit plates are provided with cavities, and the cavitiesare filled with fireproof materials. The invention further provides a subway tunnel evacuation platform comprising the platform pedal, a preparation method of the subway tunnel evacuation platform, and equipment for preparing the pedal unit plates in the platform pedal. According to the platform pedal and the prepared subway tunnel evacuation platform, seamless splicing can be realized, the spliced pedal platform has good flatness, and the good fireproof and heat insulation effects can further be achieved.

Description

technical field [0001] The invention relates to the technical field of railway rail transit, in particular to a platform pedal and preparation equipment thereof, a subway tunnel evacuation platform and a preparation method. Background technique [0002] With the development of my country's economy and urban construction, the urban population and the number of cities have increased rapidly, and urban traffic has attracted more and more attention. Subway has gradually become an effective way to solve these urban traffic problems due to its fast, comfortable and other advantages. Subway stations and subway trains in almost all cities are very densely populated. If you encounter terrorist attacks, power transmission system failures, power transmission cable failures, fires and other accidents when taking a subway train, set up a smooth evacuation channel, which can quickly and orderly organize passengers to evacuate from the interval tunnel as soon as possible, eliminating or r...

Claims

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Application Information

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IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 毛雅赛张为军于航邢养民陈锋刘辉毛义梅
Owner 北京玻钢院复合材料有限公司
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