Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a self-protection warning type safety guardrail for a plateau area, which comprises a guardrail body, two warning plates are embedded in a side wall of the guardrail body, the side wall of the guardrail body is fixedly connected with a semi-hollow cylinder matched with the two warning plates, a strip-shaped cavity is formed in the guardrail body, two arc-shaped cavities are symmetrically formed in the side wall of the semi-hollow cylinder, permanent magnet blocks are connected to inner walls of the two arc-shaped cavities in a sealed and sliding mode, and an attraction mechanism for attracting the permanent magnet blocks at the high temperature is installed on the semi-hollow cylinder. The self-protection warning type safety guardrail is advantaged in that current is generated through the thermoelectric power generation plate under the effect of temperature difference, then the magnet exciting coil is powered on to generate a magnetic field, the direction of the magnetic field on the permanent magnet column can be changed, the permanent magnet column and the permanent magnet block attract each other, and then mixed gas in the strip-shaped cavity enters the arc-shaped cavity through the connecting pipe; and the darkened mixed gas shields outside sunlight, so the warning board is prevented from being irradiated by high-temperature sunlight, and the service life of the warning board is prolonged.
本发明公开了一种用于高原地区的自防护警示型安全护栏，包括栏体，所述栏体侧壁嵌设有两个警示板，所述栏体侧壁固定连接有与两个警示板配合的半中空圆柱，所述栏体内开设有条形腔，所述半中空圆柱侧壁对称开设有两个弧形腔，两个所述弧形腔内壁密封滑动连接有永磁块，所述半中空圆柱上安装有在高温下对永磁块进行相吸的吸引机构。本发明中通过温差发电板在温差作用下产生电流，进而励磁线圈通电产生磁场，进而可以对永磁柱上的磁场方向进行改变，使得永磁柱与永磁块相吸，进而条形腔内的混合气体通过连接管进入弧形腔中，使得颜色变深的混合气体对外界阳光进行遮挡，从而避免警示板接收高温阳光照射，从而延长其使用寿命。
The invention discloses a self-protection warning type safety guardrail for a plateau area, which comprises a guardrail body, two warning plates are embedded in a side wall of the guardrail body, the side wall of the guardrail body is fixedly connected with a semi-hollow cylinder matched with the two warning plates, a strip-shaped cavity is formed in the guardrail body, two arc-shaped cavities are symmetrically formed in the side wall of the semi-hollow cylinder, permanent magnet blocks are connected to inner walls of the two arc-shaped cavities in a sealed and sliding mode, and an attraction mechanism for attracting the permanent magnet blocks at the high temperature is installed on the semi-hollow cylinder. The self-protection warning type safety guardrail is advantaged in that current is generated through the thermoelectric power generation plate under the effect of temperature difference, then the magnet exciting coil is powered on to generate a magnetic field, the direction of the magnetic field on the permanent magnet column can be changed, the permanent magnet column and the permanent magnet block attract each other, and then mixed gas in the strip-shaped cavity enters the arc-shaped cavity through the connecting pipe; and the darkened mixed gas shields outside sunlight, so the warning board is prevented from being irradiated by high-temperature sunlight, and the service life of the warning board is prolonged.
本发明公开了一种用于高原地区的自防护警示型安全护栏，包括栏体，所述栏体侧壁嵌设有两个警示板，所述栏体侧壁固定连接有与两个警示板配合的半中空圆柱，所述栏体内开设有条形腔，所述半中空圆柱侧壁对称开设有两个弧形腔，两个所述弧形腔内壁密封滑动连接有永磁块，所述半中空圆柱上安装有在高温下对永磁块进行相吸的吸引机构。本发明中通过温差发电板在温差作用下产生电流，进而励磁线圈通电产生磁场，进而可以对永磁柱上的磁场方向进行改变，使得永磁柱与永磁块相吸，进而条形腔内的混合气体通过连接管进入弧形腔中，使得颜色变深的混合气体对外界阳光进行遮挡，从而避免警示板接收高温阳光照射，从而延长其使用寿命。
Self-protection warning type safety guardrail for plateau area
一种用于高原地区的自防护警示型安全护栏
XU HUI (Autor:in)
21.09.2021
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.