Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a speed limit warning device for an expressway. As time goes on, the paint surface of reflective warning paint becomes dark, and the warning effect becomes poor. The inventionpresents the following solution that the warning device comprises a base and a warning frame, a mounting groove is formed in the outer wall of one side of the warning frame; a sliding rail is fixed tothe inner wall of the mounting groove through bolts, the inner wall of the sliding rail is slidably connected with a light reflecting plate, two third reset springs are fixed to the outer wall of oneside of the light reflecting plate through bolts, the other ends of the two third reset springs are fixed to the inner wall of one side of the mounting groove through bolts, two sliding ways are formed in the outer wall of one side of the warning frame, and two first mounting plates are fixed to the outer wall of one side of the light reflecting plate through bolts. When no vehicle runs, the light reflecting plate can be retracted into the warning frame under the action of the third reset springs, the problem that the light reflecting warning paint loses gloss after being exposed to the sun for a long time is effectively solved, and it is ensured that the vehicle can be warned most effectively.
本发明公开了一种高速公路用限速警示装置，针对随着时间的推移，反光警示漆的漆面会变得暗淡，警示效果变差的问题，现提出以下方案，包括底座和警示框，所述警示框的一侧外壁上开有安装槽，安装槽的内壁通过螺栓固定有滑轨，所述滑轨的内壁滑动连接有反光板，反光板的一侧外壁上通过螺栓固定有两个第三复位弹簧，两个第三复位弹簧的另一端通过螺栓固定在安装槽的一侧内壁上，所述警示框的一侧外壁上开有两个滑道，所述反光板的一侧外壁上通过螺栓固定有两个第一安装板。本发明无车辆行驶时，反光板会在第三复位弹簧的作用下收入警示框内部，有效的缓解反光警示漆长期曝晒失去光泽的问题，确保能够最有效的警示车辆。
The invention discloses a speed limit warning device for an expressway. As time goes on, the paint surface of reflective warning paint becomes dark, and the warning effect becomes poor. The inventionpresents the following solution that the warning device comprises a base and a warning frame, a mounting groove is formed in the outer wall of one side of the warning frame; a sliding rail is fixed tothe inner wall of the mounting groove through bolts, the inner wall of the sliding rail is slidably connected with a light reflecting plate, two third reset springs are fixed to the outer wall of oneside of the light reflecting plate through bolts, the other ends of the two third reset springs are fixed to the inner wall of one side of the mounting groove through bolts, two sliding ways are formed in the outer wall of one side of the warning frame, and two first mounting plates are fixed to the outer wall of one side of the light reflecting plate through bolts. When no vehicle runs, the light reflecting plate can be retracted into the warning frame under the action of the third reset springs, the problem that the light reflecting warning paint loses gloss after being exposed to the sun for a long time is effectively solved, and it is ensured that the vehicle can be warned most effectively.
本发明公开了一种高速公路用限速警示装置，针对随着时间的推移，反光警示漆的漆面会变得暗淡，警示效果变差的问题，现提出以下方案，包括底座和警示框，所述警示框的一侧外壁上开有安装槽，安装槽的内壁通过螺栓固定有滑轨，所述滑轨的内壁滑动连接有反光板，反光板的一侧外壁上通过螺栓固定有两个第三复位弹簧，两个第三复位弹簧的另一端通过螺栓固定在安装槽的一侧内壁上，所述警示框的一侧外壁上开有两个滑道，所述反光板的一侧外壁上通过螺栓固定有两个第一安装板。本发明无车辆行驶时，反光板会在第三复位弹簧的作用下收入警示框内部，有效的缓解反光警示漆长期曝晒失去光泽的问题，确保能够最有效的警示车辆。
Speed limit warning device for expressway
一种高速公路用限速警示装置
ZHU YUNCAN (Autor:in)
30.10.2020
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.
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