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Point-spider type underground railway platform safety door

A technology for subway platforms and safety doors, which is applied to all-glass wing fans, building components, walls, etc., can solve the problems of high maintenance costs for subway safety doors, and achieve the effects of cost savings, convenient disassembly, and reduced maintenance costs

Active Publication Date: 2012-09-26
FANGDA INTELLIGENT INNOVATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a point-connected subway platform safety door with a detachable glass door in view of the defect of high maintenance cost of the above-mentioned subway safety door in the prior art

Method used

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  • Point-spider type underground railway platform safety door
  • Point-spider type underground railway platform safety door
  • Point-spider type underground railway platform safety door

Examples

Experimental program
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Embodiment Construction

[0017] Such as figure 1 As shown, in the preferred embodiment of the docking type subway safety door of the present invention, it includes a door frame 10 , a glass door leaf 20 and a docking piece 30 . Wherein, the door frame 10 is preferably a frame structure made of profiles, and the glass door leaf 20 is preferably made of transparent glass in a shape suitable for the shape of the door frame 10. The glass door leaf 20 is arranged around the The docking pieces 30 are fixedly connected to the door frame 10 , there are at least four docking pieces 30 , and there may be more than four, and they are distributed around the periphery of the glass door leaf 20 .

[0018] Such as figure 2 As shown, the docking member includes a steel claw 40 and a docking joint 50 . Wherein, the steel claw 40 is fixed on the inner side of the door frame 10 by a detachable fastener 60 . The fastener 60 is preferably a bolt, and one end of the steel claw 40 is provided with a connecting seat 41, ...

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PUM

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Abstract

The present invention relates to a point-overlap subway platform security door, it includes door frame and glass door leaf, said glass door leaf is fixed in said door frame through four or more removable point-overlap pieces, so the glass door leaf can be dismantled from door frame just through demounting said point-overlap pieces, the subway security door need not be replaced when the glass doorleaf is damaged, the installation and the maintenance are very convenient and fast, thus the cost of the replacing door frame is saved, the maintenance costs of subway security door is reduced and the maintenance time is reduced.

Description

technical field [0001] The present invention relates to a subway platform safety door, more specifically, to a point-connected subway platform safety door, including a half-height subway safety door, a full-height subway safety door, a subway screen door and the like. Background technique [0002] More and more large cities in my country are building subways, so the demand for subway safety doors is also increasing. The style of subway safety door is various, and its traditional structure is: the glass door leaf of glass material is fixed in the door frame with bonding agent such as structural glue. This kind of subway safety door has complicated technology and poor permeability of the door body system. After installation, it is generally not disassembled. If the glass door leaf is damaged, the entire safety door must be replaced, and installation and maintenance are inconvenient, which increases maintenance costs. Contents of the invention [0003] The technical problem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/96E06B3/02
Inventor 崔兴民张雯吴慧敏彭海龙朱卫平
Owner FANGDA INTELLIGENT INNOVATION TECH CO LTD