A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a road isolation guardrail which comprises fixing columns, a first transverse rod is jointly welded and fixed to the fixing columns, a second transverse rod is jointly welded and fixed to the lower ends of the fixing columns, a rack is slidably connected to the interior of the first transverse rod, a plurality of straight gears are meshed with the rack, and rotating shafts are coaxially welded and fixed to the straight gears. The rotating shaft penetrates through the first transverse rod, a baffle is fixedly welded to the end, located outside the first transverse rod, of the rotating shaft, LED screens are arranged on the two sides of the baffle, a connecting shaft is fixedly welded to the bottom of the baffle and rotationally connected with the second transverse rod, and an electric brush is arranged on the connecting shaft. A first electrode is arranged on the second cross rod and located at one side of the connecting shaft, and a second electrode is arranged on the second cross rod and located on the other side of the connecting shaft. The guardrail has the advantages that fan blades and the second bevel gear are driven to rotate through airflow in the automobile running process, the baffle is driven to rotate, the LED screen is started, and the warning effect on a driver is achieved.
本发明公开了一种道路隔离护栏，包括固定柱，所述固定柱共同焊接固定有第一横杆，所述固定柱下端共同焊接固定有第二横杆，所述第一横杆内部滑动连接有齿条，所述齿条上啮合有若干直齿轮，所述直齿轮同轴焊接固定有转轴，所述转轴贯穿第一横杆，所述转轴位于第一横杆外部的一端焊接固定有挡板，所述挡板两侧均设置有LED屏，所述挡板底部焊接固定有连接轴，所述连接轴与第二横杆转动连接，所述连接轴上设置有电刷，所述第二横杆上位于连接轴一侧设置有第一电极，所述第二横杆上位于连接轴另一侧设置有第二电极。优点在于：通过利用汽车行驶过程中的气流带动风扇叶片旋转，第二锥齿轮旋转，带动挡板旋转，启动LED屏，对驾驶员起到警示的作用。
The invention discloses a road isolation guardrail which comprises fixing columns, a first transverse rod is jointly welded and fixed to the fixing columns, a second transverse rod is jointly welded and fixed to the lower ends of the fixing columns, a rack is slidably connected to the interior of the first transverse rod, a plurality of straight gears are meshed with the rack, and rotating shafts are coaxially welded and fixed to the straight gears. The rotating shaft penetrates through the first transverse rod, a baffle is fixedly welded to the end, located outside the first transverse rod, of the rotating shaft, LED screens are arranged on the two sides of the baffle, a connecting shaft is fixedly welded to the bottom of the baffle and rotationally connected with the second transverse rod, and an electric brush is arranged on the connecting shaft. A first electrode is arranged on the second cross rod and located at one side of the connecting shaft, and a second electrode is arranged on the second cross rod and located on the other side of the connecting shaft. The guardrail has the advantages that fan blades and the second bevel gear are driven to rotate through airflow in the automobile running process, the baffle is driven to rotate, the LED screen is started, and the warning effect on a driver is achieved.
本发明公开了一种道路隔离护栏，包括固定柱，所述固定柱共同焊接固定有第一横杆，所述固定柱下端共同焊接固定有第二横杆，所述第一横杆内部滑动连接有齿条，所述齿条上啮合有若干直齿轮，所述直齿轮同轴焊接固定有转轴，所述转轴贯穿第一横杆，所述转轴位于第一横杆外部的一端焊接固定有挡板，所述挡板两侧均设置有LED屏，所述挡板底部焊接固定有连接轴，所述连接轴与第二横杆转动连接，所述连接轴上设置有电刷，所述第二横杆上位于连接轴一侧设置有第一电极，所述第二横杆上位于连接轴另一侧设置有第二电极。优点在于：通过利用汽车行驶过程中的气流带动风扇叶片旋转，第二锥齿轮旋转，带动挡板旋转，启动LED屏，对驾驶员起到警示的作用。
Road isolation guardrail
一种道路隔离护栏
ZHANG JUNZHI (author)
2021-06-11
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.
/
F03D
Windkraftmaschinen
,
WIND MOTORS