Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Windproof road lamp-changing indication board
The windproof road lamp changing indication board comprises a board body, a cavity is formed in the board body, a sliding plate is slidably connected to the inner wall of the cavity, a plurality of first through holes communicating with the inner wall of the cavity are formed in the side wall of the board body, and a plurality of second through holes matched with the first through holes are formed in the side wall of the sliding plate; the upper end of the sliding plate is elastically connected with the inner top of the cavity through a spring, a vertical rod is rotatably connected to the upper end of the board body, a plurality of wind cups are fixedly connected to the upper end of the vertical rod through fixing rods, a power generation cavity is formed in the upper end of the board body, and a temperature difference power generation board is fixedly connected to the inner bottom of the power generation cavity. When strong wind is generated outdoors, the current generated on the thermoelectric power generation plate is large, so that the attraction force of the electromagnetic plate to the permanent magnet plate after being electrified is enough to overcome the elastic force of the spring, the sliding plate slides upwards, the first through hole is matched with the second through hole, wind blown to the board body is guided out, the stress area on the board body is reduced, and the practicability is high. And then the board body is maintained.
本发明公开了一种防风式道路变灯指示牌，包括牌体，所述牌体内开设有空腔，所述空腔内壁滑动连接有滑板，所述牌体侧壁开设有多个与空腔内壁连通的第一通孔，所述滑板侧壁开设有多个与第一通孔配合的第二通孔，所述滑板上端通过弹簧与空腔内顶部弹性连接，所述牌体上端转动连接有竖杆，所述竖杆上端通过固定杆固定连接有多个风杯，所述牌体上端开设有发电腔，所述发电腔内底部固定连接有温差发电板。本发明通过户外产生强风时，温差发电板上产生的电流较大，使得电磁板通电后对永磁板的吸力足以克服弹簧的弹力，进而滑板上滑，使得第一通孔与第二通孔配合，进而对吹至牌体上的风进行导出，降低牌体上的受力面积，进而对牌体进行维护。
Windproof road lamp-changing indication board
The windproof road lamp changing indication board comprises a board body, a cavity is formed in the board body, a sliding plate is slidably connected to the inner wall of the cavity, a plurality of first through holes communicating with the inner wall of the cavity are formed in the side wall of the board body, and a plurality of second through holes matched with the first through holes are formed in the side wall of the sliding plate; the upper end of the sliding plate is elastically connected with the inner top of the cavity through a spring, a vertical rod is rotatably connected to the upper end of the board body, a plurality of wind cups are fixedly connected to the upper end of the vertical rod through fixing rods, a power generation cavity is formed in the upper end of the board body, and a temperature difference power generation board is fixedly connected to the inner bottom of the power generation cavity. When strong wind is generated outdoors, the current generated on the thermoelectric power generation plate is large, so that the attraction force of the electromagnetic plate to the permanent magnet plate after being electrified is enough to overcome the elastic force of the spring, the sliding plate slides upwards, the first through hole is matched with the second through hole, wind blown to the board body is guided out, the stress area on the board body is reduced, and the practicability is high. And then the board body is maintained.
本发明公开了一种防风式道路变灯指示牌，包括牌体，所述牌体内开设有空腔，所述空腔内壁滑动连接有滑板，所述牌体侧壁开设有多个与空腔内壁连通的第一通孔，所述滑板侧壁开设有多个与第一通孔配合的第二通孔，所述滑板上端通过弹簧与空腔内顶部弹性连接，所述牌体上端转动连接有竖杆，所述竖杆上端通过固定杆固定连接有多个风杯，所述牌体上端开设有发电腔，所述发电腔内底部固定连接有温差发电板。本发明通过户外产生强风时，温差发电板上产生的电流较大，使得电磁板通电后对永磁板的吸力足以克服弹簧的弹力，进而滑板上滑，使得第一通孔与第二通孔配合，进而对吹至牌体上的风进行导出，降低牌体上的受力面积，进而对牌体进行维护。
Windproof road lamp-changing indication board
一种防风式道路变灯指示牌
XU CHENGCAI (Autor:in)
23.04.2021
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.
/
H02N
Elektrische Maschinen, soweit nicht anderweitig vorgesehen
,
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
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