Platform plate insulation structure of subway shielding door

A technology of insulation structure and platform board, applied in windows/doors, building components, door/window applications, etc., can solve problems such as insulation failure of the platform board position, and achieve the effect of avoiding insulation failure

Active Publication Date: 2015-03-18
刘春梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a platform board insulation structure of a subway screen door, in order to solve the problem that the position of the platform board is prone to insulation failure due to pollution

Method used

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  • Platform plate insulation structure of subway shielding door
  • Platform plate insulation structure of subway shielding door

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Embodiment Construction

[0022] like figure 1 As shown, the platform plate insulation structure of the subway screen door provided by the present invention, the platform plate 11 is from the platform 1 to the track side (i.e. figure 1 The bottom of the screen door 2 is fixed on the platform board 11 through the support member 21, and the support member 21 is fixed with the platform board 11 through the penetration bolt 3. These are existing have technology. And the present invention also has following unique design:

[0023] The present invention firstly provides the insulating board 4 that cross-section is Z-shaped (as figure 2 shown), and the insulating plate 4 is pasted on the track side surface of the platform 1, the upper surface of the platform plate 11 and the track side surface of the platform plate 11. The single length of the insulating plate 4 can be 1-3 meters, at most The two insulating plates 4 are laid along the entire lower end of the screen door 2, and the gaps between adjacent in...

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Abstract

The invention provides a platform plate insulation structure of a subway shielding door. A platform protrudes towards the rail side to form a platform plate; the bottom of the shielding door is fixed on the platform plate through a supporting part; the supporting part and the platform plate are fixed together through a penetrating bolt; the cross section of an insulation plate is in a Z shape; the insulation plate covers the surface of the rail side of the platform, the upper surface of the platform plate and the surface of the rail side of the platform plate in an attached mode; an upper insulation sleeve pipe, a lower insulation sleeve pipe and an outer insulation sleeve pipe penetrate and sleeve the penetrating bolt to enable a labyrinth type sealing blocking structure to be formed between the platform plate and the shielding door. According to the platform plate insulation structure of the subway shielding door, the Z-shaped insulation plate wraps the platform and the platform plate, the penetrating bolt which is arranged at the connecting position of the supporting part and the platform plate is insulated through the upper insulation sleeve pipe, the lower insulation sleeve pipe, the outer insulation sleeve pipe and a bolt protection sleeve, and accordingly the conduction area caused by the pollution is avoided and the insulation failure can be effectively avoided.

Description

technical field [0001] The invention relates to an insulating structure at the platform board position of a subway screen door. Background technique [0002] The insulation problem of the subway screen door is a problem that has not been effectively solved in the industry for many years. The so-called insulation of the screen door is to realize the insulation between the screen door as a whole and the ground, and at the same time to equipotentialize the train and the return rail. To achieve such an effect, the first thing to be solved is the effective insulation between the bottom of the screen door and the platform board. However, at present, due to the inability to completely achieve effective insulation, most of the measures taken are to paste insulating films on the pillars of the screen door. Although it can avoid the discomfort caused by human body contact, it has not really realized the insulation of the screen door. It is not strong enough, and it will be damaged af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F1/00E06B5/02
CPCE01F1/00E06B5/02
Inventor 刘春梅
Owner 刘春梅
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