Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a barrier gate machine core with a compact structure, which comprises a rack, a motor is fixed on the rack, the motor drives a multi-head thread screw rod to rotate, a screw rod sleeve is sleeved on the multi-head thread screw rod in a threaded manner, the multi-head thread screw rod drives the screw rod sleeve to translate when rotating, a main shaft is also rotationally arranged on the rack, and the main shaft is driven by the main shaft to translate when rotating. A gear is coaxially fixed to the main shaft, a rack meshed with the gear is further arranged on the lead screw sleeve, and a brake bar is fixed to the main shaft. When the lead screw sleeve translates, the rack drives the gear to rotate, so that the brake bar is driven to swing up and down; the motor is controlled by a controller, and the controller controls a reverse current to be supplied to the motor when the brake bar is manually lifted. The invention further discloses a barrier gate applying the machine core. The invention has the advantages of compact structure, large transmission ratio and high mechanical efficiency.
本发明公开了一种结构紧凑的道闸机芯，包括机架，机架上固定有一电机，所述电机驱动一多头螺纹丝杆转动，所述多头螺纹丝杆上螺纹套设有一丝杆套，所述多头螺纹丝杆转动时传动丝杆套平动，所述机架上还转动设置有一主轴，所述主轴上同轴固定有一齿轮，所述丝杆套上还设置有一与齿轮啮合的齿条，所述主轴上固定有一闸杆；所述丝杆套平动时，所述齿条传动齿轮使其旋转，从而带动闸杆上下摆动；所述电机受控于一控制器，所述控制器控制在人为抬动闸杆时给电机一个反向电流。本发明还公开了应用该机芯的道闸。本发明具有结构紧凑、传动比较大、机械效率高的优点。
The invention discloses a barrier gate machine core with a compact structure, which comprises a rack, a motor is fixed on the rack, the motor drives a multi-head thread screw rod to rotate, a screw rod sleeve is sleeved on the multi-head thread screw rod in a threaded manner, the multi-head thread screw rod drives the screw rod sleeve to translate when rotating, a main shaft is also rotationally arranged on the rack, and the main shaft is driven by the main shaft to translate when rotating. A gear is coaxially fixed to the main shaft, a rack meshed with the gear is further arranged on the lead screw sleeve, and a brake bar is fixed to the main shaft. When the lead screw sleeve translates, the rack drives the gear to rotate, so that the brake bar is driven to swing up and down; the motor is controlled by a controller, and the controller controls a reverse current to be supplied to the motor when the brake bar is manually lifted. The invention further discloses a barrier gate applying the machine core. The invention has the advantages of compact structure, large transmission ratio and high mechanical efficiency.
本发明公开了一种结构紧凑的道闸机芯，包括机架，机架上固定有一电机，所述电机驱动一多头螺纹丝杆转动，所述多头螺纹丝杆上螺纹套设有一丝杆套，所述多头螺纹丝杆转动时传动丝杆套平动，所述机架上还转动设置有一主轴，所述主轴上同轴固定有一齿轮，所述丝杆套上还设置有一与齿轮啮合的齿条，所述主轴上固定有一闸杆；所述丝杆套平动时，所述齿条传动齿轮使其旋转，从而带动闸杆上下摆动；所述电机受控于一控制器，所述控制器控制在人为抬动闸杆时给电机一个反向电流。本发明还公开了应用该机芯的道闸。本发明具有结构紧凑、传动比较大、机械效率高的优点。
Barrier gate machine core with compact structure and barrier gate
结构紧凑的道闸机芯及道闸
26.11.2024
Patent
Elektronische Ressource
Chinesisch
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.
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
Barrier gate machine core with high reliability and barrier gate
| Europäisches Patentamt | 2024