CN208220357U - 一种减震效果好的道路施工用防护栏 - Google Patents
一种减震效果好的道路施工用防护栏 Download PDFInfo
- Publication number
- CN208220357U CN208220357U CN201820627331.1U CN201820627331U CN208220357U CN 208220357 U CN208220357 U CN 208220357U CN 201820627331 U CN201820627331 U CN 201820627331U CN 208220357 U CN208220357 U CN 208220357U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- movable plate
- spring
- damping effect
- box body
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 title claims abstract description 30
- 238000013016 damping Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820627331.1U CN208220357U (zh) | 2018-04-28 | 2018-04-28 | 一种减震效果好的道路施工用防护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820627331.1U CN208220357U (zh) | 2018-04-28 | 2018-04-28 | 一种减震效果好的道路施工用防护栏 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208220357U true CN208220357U (zh) | 2018-12-11 |
Family
ID=64513616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820627331.1U Expired - Fee Related CN208220357U (zh) | 2018-04-28 | 2018-04-28 | 一种减震效果好的道路施工用防护栏 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208220357U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318357A (zh) * | 2019-07-23 | 2019-10-11 | 杭州勤立机械有限公司 | 一种应力集中释放式节能环保型高速公路护栏 |
CN114278151A (zh) * | 2021-12-27 | 2022-04-05 | 山西路桥第八工程有限公司 | 高速公路道路施工用的施工人员作业紧急保护装置 |
-
2018
- 2018-04-28 CN CN201820627331.1U patent/CN208220357U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318357A (zh) * | 2019-07-23 | 2019-10-11 | 杭州勤立机械有限公司 | 一种应力集中释放式节能环保型高速公路护栏 |
CN110318357B (zh) * | 2019-07-23 | 2020-10-20 | 杭州勤立机械有限公司 | 一种应力集中释放式节能环保型高速公路护栏 |
CN114278151A (zh) * | 2021-12-27 | 2022-04-05 | 山西路桥第八工程有限公司 | 高速公路道路施工用的施工人员作业紧急保护装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206644772U (zh) | 一种防撞效果好的汽车用防撞梁 | |
CN204491888U (zh) | 一种三向减震质量调谐阻尼器 | |
CN208220357U (zh) | 一种减震效果好的道路施工用防护栏 | |
CN101748686A (zh) | 非线性阻尼辐减隔震支座 | |
CN104727456A (zh) | 一种三向减震质量调谐阻尼器 | |
CN205741890U (zh) | 弹塑性钢阻尼支座 | |
CN111059213A (zh) | 一种抗震性能好的五金制品加工台 | |
CN213682200U (zh) | 一种城市地下综合管廊 | |
CN111181038B (zh) | 一种防撞高强度配电柜 | |
CN207904741U (zh) | 一种桥梁减震装置 | |
CN207176971U (zh) | 一种建筑工程用防震缓冲钢铸件 | |
CN207304104U (zh) | 一种防碰撞的移动电源 | |
CN106369104A (zh) | 一种减震底座 | |
CN208978795U (zh) | 一种交通工程防撞装置 | |
CN206554377U (zh) | 一种带有易更换交叉式滑动阻尼器的框架柱 | |
CN215907076U (zh) | 一种土木工程结构减震装置 | |
CN214272375U (zh) | 一种抗冲击力建筑工程的基础抗震结构 | |
CN215830136U (zh) | 一种用于土木工程抗震结构 | |
CN208703014U (zh) | 一种建筑护栏用缓冲装置 | |
CN214350840U (zh) | 一种具有消音减震效果的数控机床基座 | |
CN212247911U (zh) | 一种桥梁加固装置 | |
CN208650645U (zh) | 一种用于市政工程的园林围栏防护装置 | |
CN208009396U (zh) | 一种立式冲击夯稳定装置 | |
CN214367494U (zh) | 一种建筑施工测绘装置 | |
CN210696722U (zh) | 一种阁楼货架的新型立柱型材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: 202172 Room 1260, No. 495 Yuejin South Road, Xinhai Town, Chongming District, Shanghai (Guangming Rice Industry Economic Park) Patentee after: Advocating Creation (Shanghai) Consulting Management Firm Address before: 364299 Research and Development Department of Wanxing Road and Bridge Project, Zhongying 2 Road, Chengnan Village, Shanghan County, Longyan City, Fujian Province Patentee before: Lan Canyu |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: Hangzhou City, Zhejiang province 310007 Xihu District Baochu Road No. 161 Patentee after: HANGZHOU TRAFFIC ENGINEERING GROUP Co.,Ltd. Address before: 202172 Room 1260, No. 495 Yuejin South Road, Xinhai Town, Chongming District, Shanghai (Guangming Rice Industry Economic Park) Patentee before: Advocating Creation (Shanghai) Consulting Management Firm |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |