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A platform for research: civil engineering, architecture and urbanism
Warning device for road maintenance construction
The invention belongs to the technical field of road construction, and discloses a warning device for road maintenance construction, which comprises a warning board, a resistance reducing mechanism and an adsorption mechanism, the resistance reducing mechanism is used for reducing the wind resistance of the windward side of the warning board, the adsorption mechanism is used for adsorbing the warning board on the ground, and a cavity is formed in the middle of the warning board. The resistance reducing mechanism comprises a rotating shaft arranged in the cavity and fan blades, the two ends of the rotating shaft are rotationally connected with the warning board, the fan blades fixedly surround the outer periphery of the rotating shaft, the adsorption mechanism comprises an adsorption assembly and a cleaning assembly, and the adsorption assembly comprises a suction cup and an air exhaust unit used for providing suction force for the suction cup; the sucker is connected with one end of the threaded support column away from the warning board; according to the scheme, by introducing the resistance reducing mechanism, the wind resistance of the windward side of the warning board is reduced, so that the wind load is reduced, the wind power pushing borne by the device is reduced, the warning device can be effectively prevented from moving or turning over on the construction site, and the stability of the warning device is improved.
本发明属于道路施工技术领域，公开了一种道路养护施工用警示装置，包括警示牌，还包括降阻机构以及吸附机构，降阻机构用于减小警示牌迎风面的风阻，吸附机构用于将警示牌吸附于地面上，警示牌的中部开有空腔，降阻机构包括设于空腔内的转轴以及扇叶，转轴的两端分别与警示牌转动连接，扇叶固定环绕于转轴的外周缘上，吸附机构包括吸附组件以及清洁组件，吸附组件包括吸盘以及用于为吸盘提供吸力的抽气单元，吸盘与螺纹支撑柱远离警示牌的一端连接；本方案通过引入降阻机构，减小了警示牌迎风面的风阻，从而降低了风载荷，减少了装置受到的风力推动，这可以有效防止在施工现场发生移动或翻倒，提高了警示装置的稳定性。
Warning device for road maintenance construction
The invention belongs to the technical field of road construction, and discloses a warning device for road maintenance construction, which comprises a warning board, a resistance reducing mechanism and an adsorption mechanism, the resistance reducing mechanism is used for reducing the wind resistance of the windward side of the warning board, the adsorption mechanism is used for adsorbing the warning board on the ground, and a cavity is formed in the middle of the warning board. The resistance reducing mechanism comprises a rotating shaft arranged in the cavity and fan blades, the two ends of the rotating shaft are rotationally connected with the warning board, the fan blades fixedly surround the outer periphery of the rotating shaft, the adsorption mechanism comprises an adsorption assembly and a cleaning assembly, and the adsorption assembly comprises a suction cup and an air exhaust unit used for providing suction force for the suction cup; the sucker is connected with one end of the threaded support column away from the warning board; according to the scheme, by introducing the resistance reducing mechanism, the wind resistance of the windward side of the warning board is reduced, so that the wind load is reduced, the wind power pushing borne by the device is reduced, the warning device can be effectively prevented from moving or turning over on the construction site, and the stability of the warning device is improved.
本发明属于道路施工技术领域，公开了一种道路养护施工用警示装置，包括警示牌，还包括降阻机构以及吸附机构，降阻机构用于减小警示牌迎风面的风阻，吸附机构用于将警示牌吸附于地面上，警示牌的中部开有空腔，降阻机构包括设于空腔内的转轴以及扇叶，转轴的两端分别与警示牌转动连接，扇叶固定环绕于转轴的外周缘上，吸附机构包括吸附组件以及清洁组件，吸附组件包括吸盘以及用于为吸盘提供吸力的抽气单元，吸盘与螺纹支撑柱远离警示牌的一端连接；本方案通过引入降阻机构，减小了警示牌迎风面的风阻，从而降低了风载荷，减少了装置受到的风力推动，这可以有效防止在施工现场发生移动或翻倒，提高了警示装置的稳定性。
Warning device for road maintenance construction
一种道路养护施工用警示装置
ZHAO JUNBIN (author) / ZHENG WEI (author) / LI JIXIA (author)
2024-05-17
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.
/
E01H
STREET CLEANING
,
Reinigen von Straßen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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