The invention discloses a guide board for rail transit transportation. The guide board is structurally provided with a supporting column, a guide device and a top end box, the guide device is movably clamped to the supporting column, the top end box is installed above the guide device, the guide device is provided with a board body, a locking opening, a sleeve frame, an information area and a buckle, and the locking opening and the board body are of an integrated structure and are arranged in a penetrating mode; The sleeve frame is located in the space between the board bodies, the information area is located on the end face of the front side of the board body, and due to the telescopic property of the telescopic arc plate, when the telescopic arc plate is extruded from outside to inside, annular compression can be gradually conducted, the telescopic arc plate is matched with the linkage block, the sleeve diameter width is decreased, firmness between the sleeve frame and the supporting column is facilitated, and because of the property that the hinge rod can be hinged, swung and folded, the hinge rod is driven by the telescopic arc plate to change, the cover plate is driven to generate the folding direction, the plate has the wrinkle characteristic, the cover plate can be conveniently changed along with the magnitude of pressure, the elastic moving force of the supporting block counteracts on the telescopic arc plate, the plate can better cover the sleeve frame, and outdoor dust is prevented from entering the sleeve diameter.

    本发明公开了一种轨道交通运输用导向牌,其结构设有支撑住、导向装置、顶端箱,导向装置活动卡合于支撑住上,顶端箱安装在导向装置上方,导向装置设有牌板、锁紧口、套架、信息区、卡扣,锁紧口与牌板为一体化结构且贯通设置,套架位于牌板的间距中,信息区位于牌板前侧端面,由伸缩弧板的伸缩性质,其在受由外向内挤压时,可逐渐进行环状压缩,与联动块相互配合,令套径径宽变小,便于套架与支撑住之间的牢固,由铰接杆自身可铰接摆折的性质,其被伸缩弧板带动而变化,驱使盖板产生折向,板块的褶皱特性,方便其随受压力度大小而变换,撑块的弹性活动力反作用于伸缩弧板,而使板块能更好的在套架上方起到覆盖的效果,防止室外尘质进入套径中。


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    Title :

    Guide board for rail transit transportation


    Additional title:

    一种轨道交通运输用导向牌


    Contributors:

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC




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