A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary driving mechanism for anti-blocking block and guardrail
The invention discloses a rotation driving mechanism for an anti-blocking block and a guardrail, and relates to the technical field of traffic safety protection facilities, and the rotation driving mechanism for the anti-blocking block comprises a first rotating shaft, a second rotating shaft and a driving gear, the arc-shaped groove is formed in the anti-blocking block, the driving gear is located in the arc-shaped groove, and the driving gear is meshed with an arc-shaped rack on the inner wall of the arc-shaped groove; the driving device is used for driving the first rotating shaft to rotate around the axis of the first rotating shaft; and the control system comprises an infrared sensor, a synchronous controller and a signal processor. The guardrail comprises stand columns, an anti-blocking block and a corrugated plate, each stand column is provided with a rotation driving mechanism used for the anti-blocking block, the first rotating shafts are rotationally installed on the stand columns, and the anti-blocking blocks can rotate relative to the stand columns. The invention discloses a rotary driving mechanism and provides a method for designing the rotary driving mechanism. The situation that protection fails due to the fact that the height of a corrugated plate is reduced after collision occurs can be avoided.
本发明公开了一种用于防阻块的旋转驱动机构及护栏，涉及交通安全防护设施技术领域，用于防阻块的旋转驱动机构包括：第一转轴，第一转轴的一端固设有驱动齿轮；设置在防阻块上的弧形凹槽，驱动齿轮位于弧形凹槽中，且驱动齿轮与弧形凹槽的内壁上的弧形齿条啮合；驱动装置，驱动装置用于驱动第一转轴绕第一转轴的轴线转动；控制系统，控制系统包括红外感应器、同步控制器和信号处理器。护栏包括：立柱、防阻块和波形板，每个立柱上都设置有用于防阻块的旋转驱动机构，第一转轴转动安装在立柱上，防阻块能够相对立柱转动。能够避免发生撞击后因波形板的高度降低而导致防护失效的情况，本发明既公开了旋转驱动机构也给出了如何设计其的方法。
Rotary driving mechanism for anti-blocking block and guardrail
The invention discloses a rotation driving mechanism for an anti-blocking block and a guardrail, and relates to the technical field of traffic safety protection facilities, and the rotation driving mechanism for the anti-blocking block comprises a first rotating shaft, a second rotating shaft and a driving gear, the arc-shaped groove is formed in the anti-blocking block, the driving gear is located in the arc-shaped groove, and the driving gear is meshed with an arc-shaped rack on the inner wall of the arc-shaped groove; the driving device is used for driving the first rotating shaft to rotate around the axis of the first rotating shaft; and the control system comprises an infrared sensor, a synchronous controller and a signal processor. The guardrail comprises stand columns, an anti-blocking block and a corrugated plate, each stand column is provided with a rotation driving mechanism used for the anti-blocking block, the first rotating shafts are rotationally installed on the stand columns, and the anti-blocking blocks can rotate relative to the stand columns. The invention discloses a rotary driving mechanism and provides a method for designing the rotary driving mechanism. The situation that protection fails due to the fact that the height of a corrugated plate is reduced after collision occurs can be avoided.
本发明公开了一种用于防阻块的旋转驱动机构及护栏，涉及交通安全防护设施技术领域，用于防阻块的旋转驱动机构包括：第一转轴，第一转轴的一端固设有驱动齿轮；设置在防阻块上的弧形凹槽，驱动齿轮位于弧形凹槽中，且驱动齿轮与弧形凹槽的内壁上的弧形齿条啮合；驱动装置，驱动装置用于驱动第一转轴绕第一转轴的轴线转动；控制系统，控制系统包括红外感应器、同步控制器和信号处理器。护栏包括：立柱、防阻块和波形板，每个立柱上都设置有用于防阻块的旋转驱动机构，第一转轴转动安装在立柱上，防阻块能够相对立柱转动。能够避免发生撞击后因波形板的高度降低而导致防护失效的情况，本发明既公开了旋转驱动机构也给出了如何设计其的方法。
Rotary driving mechanism for anti-blocking block and guardrail
一种用于防阻块的旋转驱动机构及护栏
LI ZHIDONG (author) / HAN TONGRUI (author) / BU FEI (author) / YANG FUYU (author) / WANG JINGCAI (author) / LI XUEKUI (author) / WANG DENGCHENG (author) / WANG XIN (author) / YIN JINHUA (author) / JIANG DEBAO (author)
2024-11-22
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.
Guardrail overturning combined driving device and bridge guardrail
| European Patent Office | 2024