CN213509016U - 一种装配式电缆桥架穿楼板内外防火封堵装置 - Google Patents
一种装配式电缆桥架穿楼板内外防火封堵装置 Download PDFInfo
- Publication number
- CN213509016U CN213509016U CN202022074986.0U CN202022074986U CN213509016U CN 213509016 U CN213509016 U CN 213509016U CN 202022074986 U CN202022074986 U CN 202022074986U CN 213509016 U CN213509016 U CN 213509016U
- Authority
- CN
- China
- Prior art keywords
- plugging
- plate
- cable bridge
- hole
- external
- 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.)
- Active
Links
- 230000002265 prevention Effects 0.000 title claims description 9
- 241001233242 Lontra Species 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022074986.0U CN213509016U (zh) | 2020-09-21 | 2020-09-21 | 一种装配式电缆桥架穿楼板内外防火封堵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022074986.0U CN213509016U (zh) | 2020-09-21 | 2020-09-21 | 一种装配式电缆桥架穿楼板内外防火封堵装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213509016U true CN213509016U (zh) | 2021-06-22 |
Family
ID=76449136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022074986.0U Active CN213509016U (zh) | 2020-09-21 | 2020-09-21 | 一种装配式电缆桥架穿楼板内外防火封堵装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213509016U (zh) |
-
2020
- 2020-09-21 CN CN202022074986.0U patent/CN213509016U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5465541A (en) | Building construction of longitudinal and cross hollow components | |
CN213509016U (zh) | 一种装配式电缆桥架穿楼板内外防火封堵装置 | |
KR20170019124A (ko) | 방화성이 향상된 도어 및 이를 포함하는 방화문 유닛 | |
CN108767764A (zh) | 一种在高温环境下使用的耐火电缆桥架 | |
CN203595239U (zh) | 一种框架式空调箱体和一种空调机组 | |
CN211774822U (zh) | 一种装配式平板维修区隔墙 | |
CN214995464U (zh) | 外挂式墙板 | |
CN211038411U (zh) | 一种具有隔热功能的防火门 | |
US20080087492A1 (en) | Fire-resistant barrier | |
CN217328786U (zh) | 一种装配式复合防排烟风管 | |
CN212153893U (zh) | 一种隔热阻燃预制墙板 | |
CN111636581A (zh) | 一种换流站阀厅防火封堵的耐火试验结构及其安装方法 | |
JPH0242013Y2 (zh) | ||
CN218176237U (zh) | 一种装配式防火墙体 | |
CN216641115U (zh) | 一种硅酸盐水泥纤维板外层结构 | |
CN213952652U (zh) | 一种阻燃的建筑铝合金幕墙 | |
CN216787648U (zh) | 一种装配式钢结构建筑用波纹柱-钢板墙组合体系 | |
CN214738721U (zh) | 一种新型具有抗震耐火功能的钢结构 | |
CN217762446U (zh) | 一种装配式防火风管 | |
CN215443464U (zh) | 一种化工安全用安全隔离板 | |
CN219712566U (zh) | 一种阻燃型建筑风管 | |
CN219263576U (zh) | 一种具有耐火隔热结构的横担式风管系统 | |
CN210216727U (zh) | 防火钢角码及其组合结构 | |
CN213087276U (zh) | 一种无机蜂窝阻燃墙体 | |
CN219102264U (zh) | 一种防排烟复合型风管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee after: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region after: China Patentee after: Veterans (Shandong) Construction Group Co.,Ltd. Address before: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee before: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region before: China Patentee before: SHANDONG HONGDA REAL ESTATE Co.,Ltd. |