CN214813845U - 一种钢护筒卷制设备 - Google Patents
一种钢护筒卷制设备 Download PDFInfo
- Publication number
- CN214813845U CN214813845U CN202120468061.6U CN202120468061U CN214813845U CN 214813845 U CN214813845 U CN 214813845U CN 202120468061 U CN202120468061 U CN 202120468061U CN 214813845 U CN214813845 U CN 214813845U
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- CN
- China
- Prior art keywords
- steel
- sleeve
- plate
- thick bamboo
- roller
- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000005096 rolling process Methods 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120468061.6U CN214813845U (zh) | 2021-03-04 | 2021-03-04 | 一种钢护筒卷制设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120468061.6U CN214813845U (zh) | 2021-03-04 | 2021-03-04 | 一种钢护筒卷制设备 |
Publications (1)
Publication Number | Publication Date |
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CN214813845U true CN214813845U (zh) | 2021-11-23 |
Family
ID=78884623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120468061.6U Expired - Fee Related CN214813845U (zh) | 2021-03-04 | 2021-03-04 | 一种钢护筒卷制设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214813845U (zh) |
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2021
- 2021-03-04 CN CN202120468061.6U patent/CN214813845U/zh not_active Expired - Fee Related
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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: 20230410 Address after: 100085 Beijing Daxing District Beijing economic and Technological Development Zone, Kangding street 1, 2, six or seven stories. Patentee after: MCC COMMUNICATION CONSTRUCTION GROUP Co.,Ltd. Address before: 065201 3rd floor, building 5, Zhongxing science and Technology Park, west side of Yanling road and north side of high voltage corridor, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee before: MCC Rail Transit Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
CF01 | Termination of patent right due to non-payment of annual fee |