A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding subsidiary door sheet type hanging hole safety protection device
The invention relates to the field of buildings, in particular to a sliding subsidiary door sheet type hanging hole safety protection device. The sliding subsidiary door sheet type hanging hole safety protection device comprises an outer frame fixed to a building floor, and a main door sheet is rotatably connected to the outer frame through a hinge; a first hinged support is fixed to the side, close to the hinge, of the bottom of the main door sheet, and a supporting leg is fixed below the outer frame; a second hinged support is fixed to the lower end of the supporting leg, and the two ends of a push rod boosting system are connected with the first hinged support and the second hinged support respectively; the outer side of the main door sheet is provided with at least one jacking mechanism, and supporting roller wheel structures are arranged on the surface of each jacking mechanism; and a subsidiary door sheet is supported on the supporting roller wheel structures. The sliding subsidiary door sheet type hanging hole safety protection device is suitable for complex installation sites; lifting space and maintenance space of equipment can be retained to the maximum extent; the protection device is good in decorative performance; and the safety performance is high.
Sliding subsidiary door sheet type hanging hole safety protection device
The invention relates to the field of buildings, in particular to a sliding subsidiary door sheet type hanging hole safety protection device. The sliding subsidiary door sheet type hanging hole safety protection device comprises an outer frame fixed to a building floor, and a main door sheet is rotatably connected to the outer frame through a hinge; a first hinged support is fixed to the side, close to the hinge, of the bottom of the main door sheet, and a supporting leg is fixed below the outer frame; a second hinged support is fixed to the lower end of the supporting leg, and the two ends of a push rod boosting system are connected with the first hinged support and the second hinged support respectively; the outer side of the main door sheet is provided with at least one jacking mechanism, and supporting roller wheel structures are arranged on the surface of each jacking mechanism; and a subsidiary door sheet is supported on the supporting roller wheel structures. The sliding subsidiary door sheet type hanging hole safety protection device is suitable for complex installation sites; lifting space and maintenance space of equipment can be retained to the maximum extent; the protection device is good in decorative performance; and the safety performance is high.
Sliding subsidiary door sheet type hanging hole safety protection device
ZHANG WEIDONG (author) / JIANG CHUANDONG (author)
2015-11-04
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Hanging sliding door magnetic attraction anti-swing device and hanging sliding door
| European Patent Office | 2023