A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door shaft driving device of gate
The invention discloses a door shaft driving device of a gate. The door shaft driving device comprises a controller and a rack, wherein a fixing base is arranged on the rack; a gate rotation shaft is mounted on the fixing base in a sleeving manner and is linked to a driving motor; a swiveling mechanism is further arranged on the rack, and comprises a swiveling box, a swiveling shaft and a torsion spring piece; the swiveling box is a hollow structure, is fixedly installed on the fixing base, and is arranged on the gate rotation shaft in a sleeving manner and can rotate relatively; the swiveling shaft is arranged in the middle of an inner cavity of the swiveling box and is fixedly connected with the gate rotation shaft; the torsion spring piece is arranged on the peripheral side of the swiveling shaft; one end of the torsion spring piece is fixed on the inner wall of the swiveling box, and the other end of the torsion spring piece is fixed on the swiveling shaft. The door shaft driving device is more reasonable in structure, convenient in assembly and lower in failure rate.
Door shaft driving device of gate
The invention discloses a door shaft driving device of a gate. The door shaft driving device comprises a controller and a rack, wherein a fixing base is arranged on the rack; a gate rotation shaft is mounted on the fixing base in a sleeving manner and is linked to a driving motor; a swiveling mechanism is further arranged on the rack, and comprises a swiveling box, a swiveling shaft and a torsion spring piece; the swiveling box is a hollow structure, is fixedly installed on the fixing base, and is arranged on the gate rotation shaft in a sleeving manner and can rotate relatively; the swiveling shaft is arranged in the middle of an inner cavity of the swiveling box and is fixedly connected with the gate rotation shaft; the torsion spring piece is arranged on the peripheral side of the swiveling shaft; one end of the torsion spring piece is fixed on the inner wall of the swiveling box, and the other end of the torsion spring piece is fixed on the swiveling shaft. The door shaft driving device is more reasonable in structure, convenient in assembly and lower in failure rate.
Door shaft driving device of gate
CHEN WEIHONG (author) / HUANG HAOXIAN (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2017