CN202482892U - Supporting device of working well - Google Patents
Supporting device of working well Download PDFInfo
- Publication number
- CN202482892U CN202482892U CN2012200262867U CN201220026286U CN202482892U CN 202482892 U CN202482892 U CN 202482892U CN 2012200262867 U CN2012200262867 U CN 2012200262867U CN 201220026286 U CN201220026286 U CN 201220026286U CN 202482892 U CN202482892 U CN 202482892U
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- Prior art keywords
- suspension device
- active well
- backplate
- prop
- supporting
- 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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- 239000002689 soil Substances 0.000 claims abstract description 26
- 239000000725 suspension Substances 0.000 claims description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 238000009412 basement excavation Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200262867U CN202482892U (en) | 2012-01-19 | 2012-01-19 | Supporting device of working well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200262867U CN202482892U (en) | 2012-01-19 | 2012-01-19 | Supporting device of working well |
Publications (1)
Publication Number | Publication Date |
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CN202482892U true CN202482892U (en) | 2012-10-10 |
Family
ID=46957322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200262867U Expired - Fee Related CN202482892U (en) | 2012-01-19 | 2012-01-19 | Supporting device of working well |
Country Status (1)
Country | Link |
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CN (1) | CN202482892U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102535515A (en) * | 2012-01-19 | 2012-07-04 | 北京隆科兴非开挖工程有限公司 | Supporting device and supporting method for working well |
-
2012
- 2012-01-19 CN CN2012200262867U patent/CN202482892U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102535515A (en) * | 2012-01-19 | 2012-07-04 | 北京隆科兴非开挖工程有限公司 | Supporting device and supporting method for working well |
CN102535515B (en) * | 2012-01-19 | 2014-03-19 | 聂树军 | Supporting device and supporting method for working well |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIE SHUJUN Free format text: FORMER OWNER: BEIJING LONGKEXIN TRENCHLESS ENGINEERING CO., LTD. Effective date: 20131010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100195 HAIDIAN, BEIJING TO: 100036 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 100036 Beijing city Haidian District Lane North (building 23) lanhome center four Patentee after: Nie Shujun Address before: No. 8 Beijing City District 100195 Haidian District city Sijiqing road 718 Patentee before: Beijing Longkexing Trenchless Engineering Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150119 |
|
EXPY | Termination of patent right or utility model |