CN110777689B - 一种建筑工地用自清洁型道路指示牌 - Google Patents
一种建筑工地用自清洁型道路指示牌 Download PDFInfo
- Publication number
- CN110777689B CN110777689B CN201911071050.8A CN201911071050A CN110777689B CN 110777689 B CN110777689 B CN 110777689B CN 201911071050 A CN201911071050 A CN 201911071050A CN 110777689 B CN110777689 B CN 110777689B
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- CN
- China
- Prior art keywords
- air
- stand column
- fixedly connected
- permanent magnet
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911071050.8A CN110777689B (zh) | 2019-11-05 | 2019-11-05 | 一种建筑工地用自清洁型道路指示牌 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911071050.8A CN110777689B (zh) | 2019-11-05 | 2019-11-05 | 一种建筑工地用自清洁型道路指示牌 |
Publications (2)
Publication Number | Publication Date |
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CN110777689A CN110777689A (zh) | 2020-02-11 |
CN110777689B true CN110777689B (zh) | 2021-07-30 |
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Family Applications (1)
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CN201911071050.8A Active CN110777689B (zh) | 2019-11-05 | 2019-11-05 | 一种建筑工地用自清洁型道路指示牌 |
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CN (1) | CN110777689B (zh) |
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CN111305134A (zh) * | 2020-02-28 | 2020-06-19 | 汪俊明 | 一种侧强风后具有自清洁功能的玻璃栈道 |
CN111335205A (zh) * | 2020-03-26 | 2020-06-26 | 施卫平 | 一种自清洁式公路指示牌 |
CN111341229B (zh) * | 2020-04-16 | 2022-06-10 | 东莞市兴濠五金制品有限公司 | 一种自清洁型气模拱门 |
CN111455914A (zh) * | 2020-04-16 | 2020-07-28 | 倪坤生 | 一种负压吸尘式建筑基坑护栏 |
CN111517576A (zh) * | 2020-05-06 | 2020-08-11 | 曹钰坤 | 一种用于治理河流污染的生物修复装置 |
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CN111700538A (zh) * | 2020-06-23 | 2020-09-25 | 陈豪 | 一种高效防堵型纺织用吸尘管道 |
CN111670881A (zh) * | 2020-06-30 | 2020-09-18 | 季雷波 | 一种节能散热型农林防虫用诱虫灯 |
CN111851263A (zh) * | 2020-07-16 | 2020-10-30 | 徐成财 | 一种环保排污型桥梁 |
CN111793958B (zh) * | 2020-07-22 | 2022-09-23 | 北京蔚蓝君成科技产业发展有限公司 | 一种布料低噪除尘设备 |
CN112376460A (zh) * | 2020-11-18 | 2021-02-19 | 柏丹丹 | 一种多风地区用具有警报功能的隔离墩 |
CN112885256B (zh) * | 2021-01-19 | 2022-10-11 | 山东科岳科技有限公司 | 一种适用于高海拔地区的矿山开采用矿洞口警示设备 |
CN113089514A (zh) * | 2021-03-10 | 2021-07-09 | 华鸿飞 | 一种沿海城市高速公路隔音墙自清洁结构 |
CN113981871B (zh) * | 2021-11-04 | 2024-01-30 | 四川电力设计咨询有限责任公司 | 一种节能环保建筑土木工程用道路粉尘吸收装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2933266B2 (ja) * | 1994-07-06 | 1999-08-09 | 積水樹脂株式会社 | 自掃式視線誘導標 |
KR100518917B1 (ko) * | 2003-05-27 | 2005-10-06 | 박래봉 | 차량 점멸장치 |
CN107363040B (zh) * | 2015-10-16 | 2020-06-09 | 洪东潦 | 路灯自清洁光伏板的清洁方法 |
CN207124015U (zh) * | 2017-09-14 | 2018-03-20 | 深圳市一三一二广告有限公司 | 一种自清洁广告灯箱 |
CN209373940U (zh) * | 2019-01-04 | 2019-09-10 | 西藏成群光电工程有限公司 | 一种自清洁道路指示牌 |
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- 2019-11-05 CN CN201911071050.8A patent/CN110777689B/zh active Active
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Effective date of registration: 20210713 Address after: 313201 no.283, Huanbei Road, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: Huzhou Lizhuo mechanical equipment technology development Co.,Ltd. Address before: 236736 43 households in wangyuanzhuang, Lulou village, Jiucheng Town, Lixin County, Bozhou City, Anhui Province Applicant before: Wang Xiuxia |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self-cleaning road sign for construction site Effective date of registration: 20210930 Granted publication date: 20210730 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Xinshi small and micro enterprise franchise sub branch Pledgor: Huzhou Lizhuo mechanical equipment technology development Co.,Ltd. Registration number: Y2021330001817 |
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Date of cancellation: 20230223 Granted publication date: 20210730 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Xinshi small and micro enterprise franchise sub branch Pledgor: Huzhou Lizhuo mechanical equipment technology development Co.,Ltd. Registration number: Y2021330001817 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |