A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Buckle type stone blank door skeleton structure
The invention discloses a buckle type stone blank door skeleton structure. The structure comprises a doorframe skeleton and a blank door skeleton. A first rotating shaft and a second rotating shaft are arranged on one side of the doorframe skeleton; a rotating shaft groove is arranged in the first rotating shaft along the axial direction of the first rotating shaft; the second rotating shaft is eccentrically mounted in the rotating shaft groove; a multi-link rod is arranged between the second rotating shaft and the inner wall of the rotating shaft groove; one end of the multi-link rod is fixedly connected to the outer wall of the second rotating shaft; and the other end of the multi-link rod is in rotatable connection with the inner wall of the rotating shaft groove. One side of the blank door skeleton is in rotatable connection with the second rotating shaft. Compared with the prior art, the opening angle of the stone blank door can be adaptively adjusted, so that an edge bumping problem which occurs at the stone arranged at the two ends of a conventional rotating shaft due to the opening angle is solved, and therefore workers can normally enter an access door for maintenance work.
Buckle type stone blank door skeleton structure
The invention discloses a buckle type stone blank door skeleton structure. The structure comprises a doorframe skeleton and a blank door skeleton. A first rotating shaft and a second rotating shaft are arranged on one side of the doorframe skeleton; a rotating shaft groove is arranged in the first rotating shaft along the axial direction of the first rotating shaft; the second rotating shaft is eccentrically mounted in the rotating shaft groove; a multi-link rod is arranged between the second rotating shaft and the inner wall of the rotating shaft groove; one end of the multi-link rod is fixedly connected to the outer wall of the second rotating shaft; and the other end of the multi-link rod is in rotatable connection with the inner wall of the rotating shaft groove. One side of the blank door skeleton is in rotatable connection with the second rotating shaft. Compared with the prior art, the opening angle of the stone blank door can be adaptively adjusted, so that an edge bumping problem which occurs at the stone arranged at the two ends of a conventional rotating shaft due to the opening angle is solved, and therefore workers can normally enter an access door for maintenance work.
Buckle type stone blank door skeleton structure
ZANG QINGQING (author) / YANG GUOYUN (author) / YU SHUNAN (author) / GONG YAN (author) / YANG XIAOYANG (author) / DING FEILONG (author) / HE XINGQUAN (author) / FANG TING (author) / CHEN HONGDAO (author) / XU FEI (author)
2016-02-03
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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