Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway safety warning device
The invention discloses a highway safety warning device, and relates to the technical field of highway traffic safety devices. The defect that a warning board is easily blown down by wind is overcome. An expressway safety warning device comprises a supporting frame, the supporting frame is rotationally connected with a rotating block, the rotating block is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a first warning board, symmetrically-distributed rotating shafts are slidably connected into the supporting frame, and the symmetrically-distributed rotating shafts are in transmission through a belt. The symmetrically-distributed rotating shafts are fixedly connected with first threaded rods, the symmetrically-distributed first threaded rods are fixedly connected with spline rods, the symmetrically-distributed spline rods are rotationally connected with the supporting frame, and the symmetrically-distributed first threaded rods are jointly in threaded connection with symmetrically-distributed balancing weights. By adjusting the position of the balancing weight, the gravity center of the device is changed, the wind resistance of the device is enhanced, and the device is prevented from losing the warning effect after being blown down by wind.
本发明公开了一种高速公路安全警示装置，涉及公路交通安全装置技术领域。针对警示牌容易被风刮倒的缺点。一种高速公路安全警示装置，括有支撑架，所述支撑架转动连接有转块，所述转块固接有支撑杆，所述支撑杆的上端固接有第一警示牌，所述支撑架内滑动连接有对称分布的转轴，对称分布的所述转轴之间通过皮带传动，对称分布的所述转轴均固接有第一螺纹杆，对称分布的所述第一螺纹杆均固接有花键杆，对称分布的所述花键杆均与所述支撑架转动连接，对称分布的所述第一螺纹杆共同螺纹连接有对称分布的配重块。本发明通过调整配重块的位置，从而改变装置的重心，使装置抗风能力增强，防止装置被风刮倒后失去警示作用。
Highway safety warning device
The invention discloses a highway safety warning device, and relates to the technical field of highway traffic safety devices. The defect that a warning board is easily blown down by wind is overcome. An expressway safety warning device comprises a supporting frame, the supporting frame is rotationally connected with a rotating block, the rotating block is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a first warning board, symmetrically-distributed rotating shafts are slidably connected into the supporting frame, and the symmetrically-distributed rotating shafts are in transmission through a belt. The symmetrically-distributed rotating shafts are fixedly connected with first threaded rods, the symmetrically-distributed first threaded rods are fixedly connected with spline rods, the symmetrically-distributed spline rods are rotationally connected with the supporting frame, and the symmetrically-distributed first threaded rods are jointly in threaded connection with symmetrically-distributed balancing weights. By adjusting the position of the balancing weight, the gravity center of the device is changed, the wind resistance of the device is enhanced, and the device is prevented from losing the warning effect after being blown down by wind.
本发明公开了一种高速公路安全警示装置，涉及公路交通安全装置技术领域。针对警示牌容易被风刮倒的缺点。一种高速公路安全警示装置，括有支撑架，所述支撑架转动连接有转块，所述转块固接有支撑杆，所述支撑杆的上端固接有第一警示牌，所述支撑架内滑动连接有对称分布的转轴，对称分布的所述转轴之间通过皮带传动，对称分布的所述转轴均固接有第一螺纹杆，对称分布的所述第一螺纹杆均固接有花键杆，对称分布的所述花键杆均与所述支撑架转动连接，对称分布的所述第一螺纹杆共同螺纹连接有对称分布的配重块。本发明通过调整配重块的位置，从而改变装置的重心，使装置抗风能力增强，防止装置被风刮倒后失去警示作用。
Highway safety warning device
一种高速公路安全警示装置
WANG LIZHONG (Autor:in) / CHEN LANBO (Autor:in) / GUO JING (Autor:in) / LI ZHEN (Autor:in) / LI XIANG (Autor:in) / KAO JINYAN (Autor:in) / WANG WULIAN (Autor:in)
01.03.2024
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.
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL