A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a warning safety device arranged on a bridge. The device comprises a box body, wherein the box body is provided with an empty bin; a water flow power generation mechanism is arranged in the box body; and the water flow power generation mechanism comprises two propeller boxes which are fixedly arranged on the lower end face of the box body in a bilateral symmetry mode. The front and rear end faces of the propeller box communicate with external space; a rotating shaft is rotationally arranged in the propeller box; a propeller is fixedly arranged on the rotating shaft; a first generator is fixedly arranged on the inner wall of the left side of the empty bin; a second generator is fixedly arranged on the inner wall of the right side of the empty bin; the warning safetydevice can sense the flow speed of water flow, a warning device does not give an alarm when the flow speed is normal, when the flow speed of the water flow is too high, the warning device reminds pedestrians to cross a bridge without staying as soon as possible, if the flow speed of the water flow threatens the bridge, the warning device reminds the pedestrians of bridge danger and detouring, pedestrians are prevented from forcibly crossing the bridge, and pedestrian safety is guaranteed.
本发明公开了一种桥梁配备的警示安全装置，包括箱体，所述箱体带有空仓，所述箱体中设有水流发电机构，所述水流发电机构包括左右对称固定设置在箱体下端面的两个螺旋桨箱，所述螺旋桨箱前后端面连通外界空间，所述螺旋桨箱内转动设有转动轴，所述转动轴上固定设有螺旋桨，所述空仓左侧内壁固定设有第一发电机，所述空仓右侧内壁固定设有第二发电机，本发明可以感应到水流的流速，流速正常时警示器不会发出警告，当水流流速偏快时，警示器会提醒行人尽快过桥不要逗留，但水流的流速达到对桥梁有威胁是，警示器会提醒行人桥梁危险请绕道，并路障避免行人强行过桥，保障行人的安全。
The invention discloses a warning safety device arranged on a bridge. The device comprises a box body, wherein the box body is provided with an empty bin; a water flow power generation mechanism is arranged in the box body; and the water flow power generation mechanism comprises two propeller boxes which are fixedly arranged on the lower end face of the box body in a bilateral symmetry mode. The front and rear end faces of the propeller box communicate with external space; a rotating shaft is rotationally arranged in the propeller box; a propeller is fixedly arranged on the rotating shaft; a first generator is fixedly arranged on the inner wall of the left side of the empty bin; a second generator is fixedly arranged on the inner wall of the right side of the empty bin; the warning safetydevice can sense the flow speed of water flow, a warning device does not give an alarm when the flow speed is normal, when the flow speed of the water flow is too high, the warning device reminds pedestrians to cross a bridge without staying as soon as possible, if the flow speed of the water flow threatens the bridge, the warning device reminds the pedestrians of bridge danger and detouring, pedestrians are prevented from forcibly crossing the bridge, and pedestrian safety is guaranteed.
本发明公开了一种桥梁配备的警示安全装置，包括箱体，所述箱体带有空仓，所述箱体中设有水流发电机构，所述水流发电机构包括左右对称固定设置在箱体下端面的两个螺旋桨箱，所述螺旋桨箱前后端面连通外界空间，所述螺旋桨箱内转动设有转动轴，所述转动轴上固定设有螺旋桨，所述空仓左侧内壁固定设有第一发电机，所述空仓右侧内壁固定设有第二发电机，本发明可以感应到水流的流速，流速正常时警示器不会发出警告，当水流流速偏快时，警示器会提醒行人尽快过桥不要逗留，但水流的流速达到对桥梁有威胁是，警示器会提醒行人桥梁危险请绕道，并路障避免行人强行过桥，保障行人的安全。
Warning safety device arranged on bridge
一种桥梁配备的警示安全装置
LI TAO (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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.
/
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
Safety warning device and warning method for road and bridge construction
| European Patent Office | 2022