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1. (WO2018201743) AUTO-RECOVERABLE ANTI-COLLISION ALARM TYPE HIGHWAY BARRIER

Pub. No.:    WO/2018/201743    International Application No.:    PCT/CN2017/119653
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat Dec 30 00:59:59 CET 2017
IPC: E01F 15/02
E01F 15/14
Applicants: CHENGDU ACTION TECHNOLOGY CO., LTD
成都爱可信科技有限公司
Inventors: ZENG, Guoqing
曾国庆
WANG, Hongmei
王红梅
Title: AUTO-RECOVERABLE ANTI-COLLISION ALARM TYPE HIGHWAY BARRIER
Abstract:
An auto-recoverable anti-collision alarm type highway barrier, the barrier (1) comprising a horizontal anti-collision damping system (20) and a vertical anti-collision damping system (10). The horizontal anti-collision damping system (20) comprises an anti-collision plate (6), a rubber sleeve (8), a telescopic rod (5), a slider (4) and a horizontal spring (7); The outer side of the barrier (1) is connected to the external anti-collision plate (6) by means of the slider (4) and the telescopic rod (5), and the anti-collision plate (6) is provided with a vertical pleat structure (18), wherein the outer side of the anti-collision plate (6) is sleeved with the rubber sleeve (8), and the inner side of the anti-collision plate (6) is provided with a plurality of horizontal springs (7) between the telescopic rods (5). The vertical anti-collision damping system (10) comprises baffles (15), a vertical spring (12), slide rails (11), a stopper (110) and a slider (4); a support base (3) is provided with a baffle (15) on both vertical sides thereof, the support base (3) is provided with a slide rail (11) on both horizontal sides thereof, the slider (4) cooperates with the slide rail (11) and slides on the slide rail (11), and the slider (4) is provided with a vertical spring (12) on a vertical side thereof and is connected to the baffle (15); A stopper (110) is provided on the slide rail (11) in a manner corresponding to both ends of the slider (4). The barrier (1) triggers a horizontal elastic protection mode or a two-way protection mode according to different impact forces and angles of collision that are experienced. The barrier may effectively cushion collisions and automatically recover.