Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic safety door device in parking equipment
The invention discloses an automatic safety door device in parking equipment. The characteristics lie in that a left vertical column assembly of the device is fixedly connected to a left vertical column of a garage, and a right vertical column assembly is connected to a right vertical column of the garage; two guide rails are installed in slots at the inner side front parts of the left vertical column assembly and the right vertical column assembly respectively; four rollers are symmetrically installed at upper and lower positions at the left side and the right side of a safety door; the safety door is arranged on the two guide rails through the four rollers; a door lifting motor and a pulley are installed at the top ends of the left vertical column assembly and the right vertical column assembly respectively; a steel wire rope winding wheel is installed on a shaft of the door lifting motor, and the steel wire rope winding wheel can wind or unwind two steel wire ropes fixed at the upper left end and the upper right end of the safety door directly or through the pulley under driving that a PLC controls the door lifting motor to operate so as to open or close the door; and a limit switch A and a limit switch B are installed at the upper end and the lower end of the left vertical column assembly respectively so as to be used for detecting the in-place state of door opening or closing. Potential safety hazards brought about by abnormal in and out of personnel, vehicle and the like can be avoided by adopting the automatic safety door device disclosed by the invention.
Automatic safety door device in parking equipment
The invention discloses an automatic safety door device in parking equipment. The characteristics lie in that a left vertical column assembly of the device is fixedly connected to a left vertical column of a garage, and a right vertical column assembly is connected to a right vertical column of the garage; two guide rails are installed in slots at the inner side front parts of the left vertical column assembly and the right vertical column assembly respectively; four rollers are symmetrically installed at upper and lower positions at the left side and the right side of a safety door; the safety door is arranged on the two guide rails through the four rollers; a door lifting motor and a pulley are installed at the top ends of the left vertical column assembly and the right vertical column assembly respectively; a steel wire rope winding wheel is installed on a shaft of the door lifting motor, and the steel wire rope winding wheel can wind or unwind two steel wire ropes fixed at the upper left end and the upper right end of the safety door directly or through the pulley under driving that a PLC controls the door lifting motor to operate so as to open or close the door; and a limit switch A and a limit switch B are installed at the upper end and the lower end of the left vertical column assembly respectively so as to be used for detecting the in-place state of door opening or closing. Potential safety hazards brought about by abnormal in and out of personnel, vehicle and the like can be avoided by adopting the automatic safety door device disclosed by the invention.
Automatic safety door device in parking equipment
WEI LILING (Autor:in) / CHEN ZHUO (Autor:in) / ZHANG LEI (Autor:in) / ZHOU MINGHUI (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
SAFETY DEVICE, AUTOMATIC DOOR DEVICE, AND METHOD OF SECURING SAFETY OF AUTOMATIC DOOR
| Europäisches Patentamt | 2020