A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Barrier gate movement and barrier gate
The invention discloses a barrier gate movement and a barrier gate. The barrier gate movement comprises a main shaft assembly, a driving assembly and a transmission mechanism. The transmission mechanism comprises a power arm, a middle connecting rod and a transmission shaft connecting lever. The second end of the transmission shaft connecting lever and the connecting part form a lever force arm; the torque applied to the transmission shaft connecting lever by the spring pull arm mechanism is increased through the length of the lever force arm; therefore, the spring pull arm mechanism can meetthe requirements of the transmission shaft connecting lever on the spring force by adopting a small number of pull arm springs with small elastic force, so that the counter-acting force of the transmission shaft connecting lever on the spring pull arm mechanism is reduced, the fatigue of the springs is favorably reduced, and the service life of the pull arm springs is prolonged. As the first end and the second end of the transmission shaft connecting lever are respectively positioned on the two sides of the connecting part, the force arm length from the second end to the connecting part can beflexibly set according to actual requirements and is longer or shorter than the force arm length from the first end to the connecting part.
本申请公开了一种道闸机芯及道闸，包括主轴组件、驱动组件和传动机构。传动机构包括动力臂、中间连杆和传动轴拐臂。传动轴拐臂的第二端与连接部形成杠杆力臂，通过杠杆力臂的长度增大弹簧拉臂机构施加给传动轴拐臂的力矩，使得弹簧拉臂机构采用弹性力度较小、数量较少的拉臂弹簧就能满足传动轴拐臂对弹簧力度的需求，进而使弹簧拉臂机构受到的传动轴拐臂的反作用力减小，有利于减少弹簧疲劳，延长拉臂弹簧的使用寿命。由于传动轴拐臂的第一端和第二端分别位于连接部的两侧，可以根据实际需求灵活设置第二端到连接部的力臂长度，使其长于或短于第一端到连接部的力臂长度。
Barrier gate movement and barrier gate
The invention discloses a barrier gate movement and a barrier gate. The barrier gate movement comprises a main shaft assembly, a driving assembly and a transmission mechanism. The transmission mechanism comprises a power arm, a middle connecting rod and a transmission shaft connecting lever. The second end of the transmission shaft connecting lever and the connecting part form a lever force arm; the torque applied to the transmission shaft connecting lever by the spring pull arm mechanism is increased through the length of the lever force arm; therefore, the spring pull arm mechanism can meetthe requirements of the transmission shaft connecting lever on the spring force by adopting a small number of pull arm springs with small elastic force, so that the counter-acting force of the transmission shaft connecting lever on the spring pull arm mechanism is reduced, the fatigue of the springs is favorably reduced, and the service life of the pull arm springs is prolonged. As the first end and the second end of the transmission shaft connecting lever are respectively positioned on the two sides of the connecting part, the force arm length from the second end to the connecting part can beflexibly set according to actual requirements and is longer or shorter than the force arm length from the first end to the connecting part.
本申请公开了一种道闸机芯及道闸，包括主轴组件、驱动组件和传动机构。传动机构包括动力臂、中间连杆和传动轴拐臂。传动轴拐臂的第二端与连接部形成杠杆力臂，通过杠杆力臂的长度增大弹簧拉臂机构施加给传动轴拐臂的力矩，使得弹簧拉臂机构采用弹性力度较小、数量较少的拉臂弹簧就能满足传动轴拐臂对弹簧力度的需求，进而使弹簧拉臂机构受到的传动轴拐臂的反作用力减小，有利于减少弹簧疲劳，延长拉臂弹簧的使用寿命。由于传动轴拐臂的第一端和第二端分别位于连接部的两侧，可以根据实际需求灵活设置第二端到连接部的力臂长度，使其长于或短于第一端到连接部的力臂长度。
Barrier gate movement and barrier gate
一种道闸机芯及道闸
XIONG ANSHENG (author) / LIU PENG (author)
2020-05-15
Patent
Electronic Resource
Chinese
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.
Integrated barrier gate movement and barrier gate system
| European Patent Office | 2020