A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a protective door of an elevator shaft. The protective door comprises a door body, a hinge, a hinge seat and a position adjusting bolt. The hinge seat is provided with a position adjusting hole consistent with the position adjusting bolt, and a positioning nut matching with the position adjusting hole and the position adjusting bolt is arranged on the outer side of an opening of the position adjusting hole and fixed to the hinge seat in a welding manner. Internal threads of the positioning nut match with the position adjusting bolt, the position adjusting bolt penetrates through the position adjusting hole and the positioning nut, and the door body is an opposite-open type door. The hinge consists of a first shaft sleeve, a second shaft sleeve and a hinge pin, wherein the first shaft sleeve is fixed to a side of the door body in a welding manner, the second shaft sleeve is fixed to the hinge seat in a welding manner, and the first shaft sleeve is connected with the second shaft sleeve by the hinge pin. The protective door is simple in installation and detachment, potential safety hazards during building construction are eliminated, and repeated building and dismantling are avoided.
The invention discloses a protective door of an elevator shaft. The protective door comprises a door body, a hinge, a hinge seat and a position adjusting bolt. The hinge seat is provided with a position adjusting hole consistent with the position adjusting bolt, and a positioning nut matching with the position adjusting hole and the position adjusting bolt is arranged on the outer side of an opening of the position adjusting hole and fixed to the hinge seat in a welding manner. Internal threads of the positioning nut match with the position adjusting bolt, the position adjusting bolt penetrates through the position adjusting hole and the positioning nut, and the door body is an opposite-open type door. The hinge consists of a first shaft sleeve, a second shaft sleeve and a hinge pin, wherein the first shaft sleeve is fixed to a side of the door body in a welding manner, the second shaft sleeve is fixed to the hinge seat in a welding manner, and the first shaft sleeve is connected with the second shaft sleeve by the hinge pin. The protective door is simple in installation and detachment, potential safety hazards during building construction are eliminated, and repeated building and dismantling are avoided.
Protective door of elevator shaft
GU FEI (author)
2015-12-09
Patent
Electronic Resource
English
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
/
B66B
Aufzüge
,
ELEVATORS
Protective device integrating indoor elevator shaft and door opening
| European Patent Office | 2023