A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses warning equipment at a municipal curve. The equipment comprises a sliding groove formed in the upper end of the ground and a supporting column installed on the ground. An extrusion block is connected into the sliding groove in a sliding manner; the upper end of the extrusion block penetrates through a groove opening of the sliding groove. The lower end of the extrusion block is elastically connected with the inner bottom of the sliding groove through a plurality of telescopic springs. A folding air bag is arranged between the lower end of the extrusion block and the inner bottom of the sliding groove. A cylindrical cavity is formed in the supporting column; the cylindrical cavity is communicated with the folding air bag through a connecting pipe; the upper end of the supporting column is fixedly connected with a warning board; and two strip-shaped cavities are symmetrically formed in the warning board. Before an automobile enters a curve and passes through a deceleration strip, the deceleration strip can be pressed to move downwards, and then tuning fork vibration is caused by the sound generated by gas through small holes, so that a friction plate rubs a glass plate and a rubber plate to generate charges, and finally the charges are transmitted to the tip end of an L-shaped conductor rod to break through air, emit light and generate a good warning effect.
本发明公开了一种市政弯道处警示设备，包括设置在地面上端的滑槽和安装在地面上的支撑柱，所述滑槽内滑动连接有挤压块，所述挤压块的上端贯穿滑槽的槽口，所述挤压块的下端通过多个伸缩弹簧与滑槽的内底部弹性连接，所述挤压块下端与滑槽的内底部间设有折叠气囊，所述支撑柱内设有柱形腔，所述柱形腔与折叠气囊通过连接管连通，所述支撑柱的上端固定连接有警示牌，所述警示牌内对称设有两个条形腔，该设备汽车进入弯道前，经过减速带时，会压动减速带下移，然后通过气体通过小孔产出的声音引起音叉振动，使得摩擦板对玻璃板和橡胶板进行摩擦，产生电荷，最终传递到L形导体棒的尖端，击穿空气，发出亮光，产生较好的警示效果。
The invention discloses warning equipment at a municipal curve. The equipment comprises a sliding groove formed in the upper end of the ground and a supporting column installed on the ground. An extrusion block is connected into the sliding groove in a sliding manner; the upper end of the extrusion block penetrates through a groove opening of the sliding groove. The lower end of the extrusion block is elastically connected with the inner bottom of the sliding groove through a plurality of telescopic springs. A folding air bag is arranged between the lower end of the extrusion block and the inner bottom of the sliding groove. A cylindrical cavity is formed in the supporting column; the cylindrical cavity is communicated with the folding air bag through a connecting pipe; the upper end of the supporting column is fixedly connected with a warning board; and two strip-shaped cavities are symmetrically formed in the warning board. Before an automobile enters a curve and passes through a deceleration strip, the deceleration strip can be pressed to move downwards, and then tuning fork vibration is caused by the sound generated by gas through small holes, so that a friction plate rubs a glass plate and a rubber plate to generate charges, and finally the charges are transmitted to the tip end of an L-shaped conductor rod to break through air, emit light and generate a good warning effect.
本发明公开了一种市政弯道处警示设备，包括设置在地面上端的滑槽和安装在地面上的支撑柱，所述滑槽内滑动连接有挤压块，所述挤压块的上端贯穿滑槽的槽口，所述挤压块的下端通过多个伸缩弹簧与滑槽的内底部弹性连接，所述挤压块下端与滑槽的内底部间设有折叠气囊，所述支撑柱内设有柱形腔，所述柱形腔与折叠气囊通过连接管连通，所述支撑柱的上端固定连接有警示牌，所述警示牌内对称设有两个条形腔，该设备汽车进入弯道前，经过减速带时，会压动减速带下移，然后通过气体通过小孔产出的声音引起音叉振动，使得摩擦板对玻璃板和橡胶板进行摩擦，产生电荷，最终传递到L形导体棒的尖端，击穿空气，发出亮光，产生较好的警示效果。
Warning equipment at municipal curve
一种市政弯道处警示设备
ZHOU HONGYAN (author)
2020-08-21
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.
Construction warning equipment for municipal engineering
| European Patent Office | 2021