Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a desert road sign capable of preventing sand burying. The sign comprises a supporting column, a lifting mechanism is arranged in the supporting column and comprises a supporting block connected with the supporting column in a sliding mode, two symmetrically-distributed first electromagnets are fixedly connected to the interior of the supporting block, the end face of one side of each first electromagnet is fixedly connected with a first spring, the other end of each first spring is fixedly connected with an iron block, the iron blocks are in sliding connection with the supporting blocks, and the two iron blocks are fixedly connected to the supporting columns. The buried depth of the road sign is detected through the two pressure sensors fixedly connected to the supporting block, and when the pressure sensed by the two pressure sensors is larger than a critical value, through staggered stretching and retracting of four second sliding blocks and four second electromagnets and attraction and repulsion of a first electromagnet to an iron block, the road sign can be lifted upwards by itself, the road sign is prevented from being buried by wind and sand, and the direction of passersby in the desert can be better guided.
本发明公开了一种防风沙掩埋的沙漠路标，包括支撑柱，所述支撑柱内设有提升机构，所述提升机构包括与所述支撑柱滑动连接的支撑块，所述支撑块内部固定连接有两个呈对称分布的第一电磁铁，所述第一电磁铁一侧端面上固定连接有第一弹簧，所述第一弹簧另一端固定连接有铁块，所述铁块与所述支撑块滑动连接，两个所述铁块固定连接在所述支撑柱上，本发明通过固定连接在支撑块上的两个压力感应器对路标被掩埋的深度进行检测，当两个压力感应器感受到的压力都大于一个临界值时，通过四个第二滑块和四个第二电磁铁的交错伸缩以及第一电磁铁对铁块的吸引排斥，使的路标能够自己向上提升，防止路标被风沙掩埋，更好的为沙漠中的路人指引方向。
The invention discloses a desert road sign capable of preventing sand burying. The sign comprises a supporting column, a lifting mechanism is arranged in the supporting column and comprises a supporting block connected with the supporting column in a sliding mode, two symmetrically-distributed first electromagnets are fixedly connected to the interior of the supporting block, the end face of one side of each first electromagnet is fixedly connected with a first spring, the other end of each first spring is fixedly connected with an iron block, the iron blocks are in sliding connection with the supporting blocks, and the two iron blocks are fixedly connected to the supporting columns. The buried depth of the road sign is detected through the two pressure sensors fixedly connected to the supporting block, and when the pressure sensed by the two pressure sensors is larger than a critical value, through staggered stretching and retracting of four second sliding blocks and four second electromagnets and attraction and repulsion of a first electromagnet to an iron block, the road sign can be lifted upwards by itself, the road sign is prevented from being buried by wind and sand, and the direction of passersby in the desert can be better guided.
本发明公开了一种防风沙掩埋的沙漠路标，包括支撑柱，所述支撑柱内设有提升机构，所述提升机构包括与所述支撑柱滑动连接的支撑块，所述支撑块内部固定连接有两个呈对称分布的第一电磁铁，所述第一电磁铁一侧端面上固定连接有第一弹簧，所述第一弹簧另一端固定连接有铁块，所述铁块与所述支撑块滑动连接，两个所述铁块固定连接在所述支撑柱上，本发明通过固定连接在支撑块上的两个压力感应器对路标被掩埋的深度进行检测，当两个压力感应器感受到的压力都大于一个临界值时，通过四个第二滑块和四个第二电磁铁的交错伸缩以及第一电磁铁对铁块的吸引排斥，使的路标能够自己向上提升，防止路标被风沙掩埋，更好的为沙漠中的路人指引方向。
Desert road sign capable of preventing sand burying
一种防风沙掩埋的沙漠路标
BAO HAIJU (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
G09F
DISPLAYING
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Anzeigewesen
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E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
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Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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