Prefabricated lifting type pedestrian crossing device and construction method thereof: Fid-Bau Portal

Prefabricated lifting type pedestrian crossing device and construction method thereof

CHENG CAN / CHENG TAN-XUAN

The invention discloses a prefabricated lifting type pedestrian crossing device and a construction method thereof, and belongs to the technical field of traffic engineering. The device comprises a base, a pedestrian crossing assembly module and slope components are arranged above the base, and the multiple slope components are connected to the two sides of the pedestrian crossing assembly module; each pedestrian crossing assembly module comprises convex assembly components and concave assembly components, each convex assembly component comprises a lap joint block, each concave assembly component comprises a lap joint groove, the lap joint blocks are matched with the lap joint grooves, and the convex assembly components and the concave assembly components are connected in an engaged mode through the lap joint blocks and the lap joint grooves; the slope component comprises a lap joint block, and the lap joint block of the slope component is connected with the lap joint groove of the concave assembling component in an engaged mode. The device can effectively reduce the speed of a motor vehicle and guarantee the safety of pedestrians crossing the street, is simple in structure, high in construction speed and convenient to disassemble and maintain, and can be widely applied to road sections with large pedestrian flow.

本发明公开了一种预制抬升式人行过街装置及其施工方法，属于交通工程技术领域。该装置包括底座，所述底座的上方设置有人行横道组装模块和斜坡构件，若干个所述斜坡构件连接于所述人行横道组装模块的两侧；所述人行横道组装模块包括凸型组装构件和凹型组装构件，所述凸型组装构件包括搭接块，所述凹型组装构件包括搭接槽，所述搭接块与搭接槽相适配，若干个凸型组装构件与若干个凹型组装构件之间通过搭接块与搭接槽相互咬合连接；所述斜坡构件包括搭接块，所述斜坡构件的搭接块与凹型组装构件的搭接槽相互咬合连接。本发明能够有效降低机动车车速，保障过街行人的安全，结构简单，施工速度快，拆卸维护方便，可以广泛运用于人流量较大的路段。

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