CN217054083U - 一种带有可拆卸扶手的建筑工程用预制楼梯 - Google Patents
一种带有可拆卸扶手的建筑工程用预制楼梯 Download PDFInfo
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- CN217054083U CN217054083U CN202220688708.0U CN202220688708U CN217054083U CN 217054083 U CN217054083 U CN 217054083U CN 202220688708 U CN202220688708 U CN 202220688708U CN 217054083 U CN217054083 U CN 217054083U
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- stair
- prefabricated staircase
- handrail
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- 238000010276 construction Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 240000004282 Grewia occidentalis Species 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688708.0U CN217054083U (zh) | 2022-03-28 | 2022-03-28 | 一种带有可拆卸扶手的建筑工程用预制楼梯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688708.0U CN217054083U (zh) | 2022-03-28 | 2022-03-28 | 一种带有可拆卸扶手的建筑工程用预制楼梯 |
Publications (1)
| Publication Number | Publication Date |
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| CN217054083U true CN217054083U (zh) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202220688708.0U Active CN217054083U (zh) | 2022-03-28 | 2022-03-28 | 一种带有可拆卸扶手的建筑工程用预制楼梯 |
Country Status (1)
| Country | Link |
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| CN (1) | CN217054083U (zh) |
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2022
- 2022-03-28 CN CN202220688708.0U patent/CN217054083U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241025 Address after: 465450 Dahuxi, Wangbang Village, Wenshu Township, Guangshan County, Xinyang City, Henan Province Patentee after: Cheng Zaiying Country or region after: China Address before: 272400 1000 meters southwest of niuguantun village, wolongshan street, Jiaxiang County, Jining City, Shandong Province Patentee before: Shandong Delian prefabricated components Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241114 Address after: YD257, Yongding Town Government Office Building, No. 58 Shilong West Road, Mentougou District, Beijing, 102300 Patentee after: Beijing Zhongtianxiang Construction Engineering Co.,Ltd. Country or region after: China Address before: 465450 Dahuxi, Wangbang Village, Wenshu Township, Guangshan County, Xinyang City, Henan Province Patentee before: Cheng Zaiying Country or region before: China |
|
| TR01 | Transfer of patent right |