A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road deceleration reminding device based on electrorheological fluid
The invention discloses a road deceleration reminding device based on electrorheological fluid and belongs to the technical field of roads. The device comprises a roadbed; a rotating shaft is fixedlyconnected to the middle of the roadbed; an electromagnet is fixedly connected to the middle of the rotating shaft; first springs which are evenly distributed are fixedly connected to the outer side ofthe rotating shaft; piston blocks movably connected with the inner wall of the rotating shaft are fixedly connected to the outer sides of the first springs; magnetic blocks are fixedly connected to the middles of the piston blocks; and conductive columns are fixedly connected to the outer sides of the piston blocks. According to the road deceleration reminding device based on electrorheological fluid of the invention, the conductive columns are matched with rubber rings so as to be used; when a vehicle quickly passes through a deceleration device, the piston blocks move outwards to extrude the electrorheological fluid outwards, so that the rubber rings expand and are attached to limiting grooves in shape, meanwhile, the conductive columns are powered on, the electrorheological fluid is changed into a solid state, the shapes of the rubber rings are fixed, the rotating shaft and a rotating block are relatively fixed, and therefore, the rotating block is effectively prevented from contracting, a vehicle feels jolt, and the vehicle is reminded to decelerate.
一种基于电流变液的道路用减速提醒装置，涉及道路技术领域，包括路基，所述路基的中部固定连接有转轴，转轴的中部固定连接有电磁体，转轴的外侧固定连接有均匀分布的弹簧一，弹簧一的外侧固定连接有与转轴的内壁活动连接的活塞块，活塞块的中部固定连接有磁块，活塞块的外侧固定连接有导电柱。该基于电流变液的道路用减速提醒装置，通过导电柱与橡胶圈的配合使用，当车辆快速通过减速装置时，活塞块向外侧移动将电流变液向外侧挤动，使橡胶圈膨胀并且与限位槽形状相贴合，同时导电柱通电，使电流变液变为固态，使橡胶圈形状固定，从而使转轴与转块相对固定，从而有效限制转块收缩，使车辆感受到颠簸，提醒车辆减速。
Road deceleration reminding device based on electrorheological fluid
The invention discloses a road deceleration reminding device based on electrorheological fluid and belongs to the technical field of roads. The device comprises a roadbed; a rotating shaft is fixedlyconnected to the middle of the roadbed; an electromagnet is fixedly connected to the middle of the rotating shaft; first springs which are evenly distributed are fixedly connected to the outer side ofthe rotating shaft; piston blocks movably connected with the inner wall of the rotating shaft are fixedly connected to the outer sides of the first springs; magnetic blocks are fixedly connected to the middles of the piston blocks; and conductive columns are fixedly connected to the outer sides of the piston blocks. According to the road deceleration reminding device based on electrorheological fluid of the invention, the conductive columns are matched with rubber rings so as to be used; when a vehicle quickly passes through a deceleration device, the piston blocks move outwards to extrude the electrorheological fluid outwards, so that the rubber rings expand and are attached to limiting grooves in shape, meanwhile, the conductive columns are powered on, the electrorheological fluid is changed into a solid state, the shapes of the rubber rings are fixed, the rotating shaft and a rotating block are relatively fixed, and therefore, the rotating block is effectively prevented from contracting, a vehicle feels jolt, and the vehicle is reminded to decelerate.
一种基于电流变液的道路用减速提醒装置，涉及道路技术领域，包括路基，所述路基的中部固定连接有转轴，转轴的中部固定连接有电磁体，转轴的外侧固定连接有均匀分布的弹簧一，弹簧一的外侧固定连接有与转轴的内壁活动连接的活塞块，活塞块的中部固定连接有磁块，活塞块的外侧固定连接有导电柱。该基于电流变液的道路用减速提醒装置，通过导电柱与橡胶圈的配合使用，当车辆快速通过减速装置时，活塞块向外侧移动将电流变液向外侧挤动，使橡胶圈膨胀并且与限位槽形状相贴合，同时导电柱通电，使电流变液变为固态，使橡胶圈形状固定，从而使转轴与转块相对固定，从而有效限制转块收缩，使车辆感受到颠簸，提醒车辆减速。
Road deceleration reminding device based on electrorheological fluid
一种基于电流变液的道路用减速提醒装置
WU CHONGWEN (author)
2020-09-25
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.
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