Rail traffic roller-shutter-type adjustable ventilating platform door

A technology of rail transit and rolling shutter, applied in the direction of ventilation arrangement, windows/doors, door/window accessories, etc., can solve problems such as easy piston wind, achieve the effect of lowering temperature, preventing noise, and reducing piston wind

Active Publication Date: 2019-06-14
MAANSHAN LANXIN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the piston wind is easy to appear when the train is running in the tunnel in the prior art, and the cold wind

Method used

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  • Rail traffic roller-shutter-type adjustable ventilating platform door
  • Rail traffic roller-shutter-type adjustable ventilating platform door
  • Rail traffic roller-shutter-type adjustable ventilating platform door

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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Abstract

The invention relates to the technical field of rail traffic platform doors and discloses a rail traffic roller-shutter-type adjustable ventilating platform door. The rail traffic roller-shutter-typeadjustable ventilating platform door comprises a door frame and a shielding door fixed into the door frame, the interior of the door frame is fixedly connected with a transverse plate, the upper end of the transverse plate is fixedly connected with a mounting plate, a T-shaped sliding groove is formed in one side of the mounting plate, the interior of the T-shaped sliding groove is slidably connected with a T-shaped sliding block, one end of the T-shaped sliding block is fixedly connected with a transverse rod, the upper end of the transverse rod is fixedly connected with a roller shutter cloth, the upper end of the roller shutter cloth is fixedly connected with the inner wall of the upper end of the door frame, a strip-shaped through hole is formed in one side of the mounting plate, the interior of the strip-shaped through hole is slidably connected with a connecting block, and one end of the connecting block penetrates through the strip-shaped through hole and is fixedly connected with the T-shaped sliding block. According to the rail traffic roller-shutter-type adjustable ventilating platform door, the ventilating amount of a ventilating opening in the platform door can be adjusted, piston wind generated during train traveling is reduced, air intercommunication between a tunnel and a platform can be achieved, and the temperature in the tunnel is decreased advantageously.

Description

technical field [0001] The invention relates to the technical field of rail transit platform doors, in particular to a rolling shutter type adjustable ventilation platform door for rail transit. Background technique [0002] The platform door is a high-tech product that integrates the disciplines of architecture, machinery, materials, electronics and information, and is used on subway platforms. The screen door separates the platform from the train running area, and is automatically opened by the control system. The subway screen door is divided into closed type, open type and half-height type. Among them, the open type and half-height type are usually called safety doors, which only play the role of safety and beauty. The closed type is usually called a screen door. One of the most commonly used. The installation of screen doors on the subway platform can effectively reduce the loss of platform air conditioners caused by air convection, ensure the absolute safety of train...

Claims

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Application Information

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IPC IPC(8): E06B3/46E06B7/02E06B7/28E06B9/70E05F15/652E05F15/70
Inventor 宗寒李凯祝勇
Owner MAANSHAN LANXIN ENVIRONMENTAL PROTECTION TECH CO LTD
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