CN109826138B - 一种具有缓冲功能的道路交通安防用防护装置 - Google Patents
一种具有缓冲功能的道路交通安防用防护装置 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111155427B (zh) * | 2020-02-29 | 2021-05-14 | 腾盛桥工科技(重庆)有限公司 | 一种桥梁撞击缓冲安全防护栏 |
CN111636760B (zh) * | 2020-05-28 | 2021-08-06 | 胡敬伟 | 一种建筑专用能够紧急通车的围挡 |
CN111648800A (zh) * | 2020-07-03 | 2020-09-11 | 张明东 | 一种具有二次限位功能的可调式煤矿矿洞用临时支护装置 |
CN112323684B (zh) * | 2020-10-19 | 2022-04-12 | 山东冠县众立交通设施有限公司 | 一种高速公路安全防护栏 |
CN112832151B (zh) * | 2020-12-31 | 2022-06-24 | 南京涵铭置智能科技有限公司 | 道路交通运输用具有碰撞抵消结构的危险警示装置 |
CN113832892B (zh) * | 2021-10-12 | 2023-02-03 | 陕西国源建设有限公司 | 一种公路工程护栏 |
CN115369798A (zh) * | 2022-09-13 | 2022-11-22 | 河南创华交通科技有限公司 | 一种公路桥梁用的防碰撞装置 |
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KR200420451Y1 (ko) * | 2006-04-17 | 2006-07-04 | 김재수 | 출입문이 구비된 도로용 가이드레일 |
KR20110017513A (ko) * | 2009-08-14 | 2011-02-22 | 김상철 | 자전거 주차대 |
CN204982740U (zh) * | 2015-09-06 | 2016-01-20 | 苏州市友成市政园林工程有限责任公司 | 一种道路防护栏 |
CN206015562U (zh) * | 2016-07-31 | 2017-03-15 | 阜阳职业技术学院 | 一种公路转弯处带缓冲功能的安全柱 |
CN207672409U (zh) * | 2017-12-14 | 2018-07-31 | 广西交通科学研究院有限公司 | 公路桥梁防撞装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR200420451Y1 (ko) * | 2006-04-17 | 2006-07-04 | 김재수 | 출입문이 구비된 도로용 가이드레일 |
KR20110017513A (ko) * | 2009-08-14 | 2011-02-22 | 김상철 | 자전거 주차대 |
CN204982740U (zh) * | 2015-09-06 | 2016-01-20 | 苏州市友成市政园林工程有限责任公司 | 一种道路防护栏 |
CN206015562U (zh) * | 2016-07-31 | 2017-03-15 | 阜阳职业技术学院 | 一种公路转弯处带缓冲功能的安全柱 |
CN207672409U (zh) * | 2017-12-14 | 2018-07-31 | 广西交通科学研究院有限公司 | 公路桥梁防撞装置 |
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Effective date of registration: 20211229 Address after: 257237 Room 201, building 3, high end equipment manufacturing park, Dongying comprehensive free trade zone, Dongying City, Shandong Province Patentee after: Dongying Aodong energy equipment Technology Co.,Ltd. Address before: 253000 No. 201, unit 1, building 1, 81 Xinhu South Road, Decheng District, Dezhou City, Shandong Province Patentee before: Guo Donghua |