Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic closing device for subway platform door
The invention belongs to the technical field of subway platform doors, and discloses a subway platform door automatic closing device which comprises a mounting box, and a platform door is movably mounted in the bottom end of the mounting box. By arranging the cylinder, a connecting plate, a first spring and a round sleeve, when the platform door is closed, rotation of a double-threaded rod can drive a moving block to move inwards, so that a connecting block pulls the first spring, then the first spring is gradually stretched, and when the elastic force of the first spring can drive the platform door to move, the moving block is driven to move inwards. At the moment, a first spring can drive a round sleeve to move through a connecting plate under the action of elastic force, then a connecting rod drives the platform door to move, the platform door can be gradually closed, and if a passenger is located between the two platform doors, when the passenger makes contact with the platform door, the platform door and the round sleeve cannot continue to move; and therefore, the cylinder and the connecting plate cannot move, and the first spring is stretched.
本发明属于地铁站台门技术领域，且公开了一种地铁站台门自动收口装置，包括有：安装盒，所述安装盒底端的内部活动安装有站台门。本发明通过设置圆筒、连接板、第一弹簧和圆套，当站台门在闭合时，双螺纹杆的旋转将会带动移动块向内运动，从而使得连接块拉动第一弹簧，进而使得第一弹簧被逐渐拉伸，当第一弹簧的弹力能够带动站台门运动时，此时第一弹簧在弹力作用下会通过连接板带动圆套运动，进而使得连接杆带动站台门运动，从而能够使得站台门逐渐闭合，此时如果有乘客位于两个站台门之间，当乘客接触到站台门的时候，将会使得站台门和圆套无法继续移动，进而使得圆筒和连接板无法移动，从而使得第一弹簧被拉伸。
Automatic closing device for subway platform door
The invention belongs to the technical field of subway platform doors, and discloses a subway platform door automatic closing device which comprises a mounting box, and a platform door is movably mounted in the bottom end of the mounting box. By arranging the cylinder, a connecting plate, a first spring and a round sleeve, when the platform door is closed, rotation of a double-threaded rod can drive a moving block to move inwards, so that a connecting block pulls the first spring, then the first spring is gradually stretched, and when the elastic force of the first spring can drive the platform door to move, the moving block is driven to move inwards. At the moment, a first spring can drive a round sleeve to move through a connecting plate under the action of elastic force, then a connecting rod drives the platform door to move, the platform door can be gradually closed, and if a passenger is located between the two platform doors, when the passenger makes contact with the platform door, the platform door and the round sleeve cannot continue to move; and therefore, the cylinder and the connecting plate cannot move, and the first spring is stretched.
本发明属于地铁站台门技术领域，且公开了一种地铁站台门自动收口装置，包括有：安装盒，所述安装盒底端的内部活动安装有站台门。本发明通过设置圆筒、连接板、第一弹簧和圆套，当站台门在闭合时，双螺纹杆的旋转将会带动移动块向内运动，从而使得连接块拉动第一弹簧，进而使得第一弹簧被逐渐拉伸，当第一弹簧的弹力能够带动站台门运动时，此时第一弹簧在弹力作用下会通过连接板带动圆套运动，进而使得连接杆带动站台门运动，从而能够使得站台门逐渐闭合，此时如果有乘客位于两个站台门之间，当乘客接触到站台门的时候，将会使得站台门和圆套无法继续移动，进而使得圆筒和连接板无法移动，从而使得第一弹簧被拉伸。
Automatic closing device for subway platform door
一种地铁站台门自动收口装置
LI JIANLOU (Autor:in) / ZHANG QIANG (Autor:in) / LI BO (Autor:in) / ZHANG HE (Autor:in) / LI BONAN (Autor:in) / YAN CHENG (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
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