The invention relates to a speed measurement warning device suitable for a downhill road section of an expressway, and the device comprises two rows of guardrails which are disposed on the two sides of the downhill road, and each guardrail is provided with a radar velometer; the multiple supporting parts are arranged on the two rows of guardrails in two rows, and water injection pipes are connected to the supporting parts; the multiple anti-collision triggering parts are rotationally connected to the supporting part, and the anti-collision triggering parts can rotate; wind generated in the driving process is used as a driving force to blow the anti-collision triggering part to rotate, so that water temporarily stored in the supporting part is affected by power and sprayed on the expressway in a mist shape, and dust raised in the driving process and dust raised in a construction site are restrained; and when the anti-collision triggering part rotates, the combination part can be driven to be partially separated from the deceleration strip part to form a plurality of grooves for increasing the contact angle with the wheels, so that the deceleration effect in the driving process is improved.

    本发明涉及一种适用于高速公路下坡路段的测速警示装置,包括:护栏,两排所述护栏设置在下坡路两侧,且所述护栏上设置有雷达测速器;支撑部,若干所述支撑部呈两排设置在两排所述护栏上,且所述支撑部上接注水管;防撞触发部,若干所述防撞触发部转动连接在所述支撑部上,且所述防撞触发部能够转动;本发明利用行车过程中产生的风作为驱动力吹动防撞触发部转动,使的支撑部内部的临时储存的水受动力影响呈雾状喷洒高速公路,让行车过程中扬起的灰尘和施工工地扬起的灰尘被抑制,且防撞触发部转动时能够带动组合部局部脱离减速带部形成一个增加与车轮接触角度的若干槽,增加了对于行车过程中的减速效果。


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    Title :

    Speed measurement warning device suitable for downhill road section of expressway


    Additional title:

    一种适用于高速公路下坡路段的测速警示装置


    Contributors:
    LI MINGWEI (author) / ZHU XUANYING (author) / HE SENHUI (author) / LIU ZHIJIAN (author) / XUE FENGYAO (author) / GAO BAOYUN (author) / LIN FUKUAN (author) / LI WEIJIE (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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. / B01D SEPARATION , Trennen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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