CN202215842U - 用于顶管的钢管节结构 - Google Patents
用于顶管的钢管节结构 Download PDFInfo
- Publication number
- CN202215842U CN202215842U CN 201120312997 CN201120312997U CN202215842U CN 202215842 U CN202215842 U CN 202215842U CN 201120312997 CN201120312997 CN 201120312997 CN 201120312997 U CN201120312997 U CN 201120312997U CN 202215842 U CN202215842 U CN 202215842U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe joint
- end flange
- hydraulic jack
- jacking
- 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
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120312997 CN202215842U (zh) | 2011-08-25 | 2011-08-25 | 用于顶管的钢管节结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120312997 CN202215842U (zh) | 2011-08-25 | 2011-08-25 | 用于顶管的钢管节结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202215842U true CN202215842U (zh) | 2012-05-09 |
Family
ID=46015097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120312997 Expired - Fee Related CN202215842U (zh) | 2011-08-25 | 2011-08-25 | 用于顶管的钢管节结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202215842U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338244A (zh) * | 2011-08-25 | 2012-02-01 | 上海市第二市政工程有限公司 | 用于顶管的钢管节结构 |
CN107420640A (zh) * | 2017-09-07 | 2017-12-01 | 北京市常青市政工程有限公司 | 顶管施工用端部保护装置及顶管施工用钢管间连接装置 |
-
2011
- 2011-08-25 CN CN 201120312997 patent/CN202215842U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338244A (zh) * | 2011-08-25 | 2012-02-01 | 上海市第二市政工程有限公司 | 用于顶管的钢管节结构 |
CN107420640A (zh) * | 2017-09-07 | 2017-12-01 | 北京市常青市政工程有限公司 | 顶管施工用端部保护装置及顶管施工用钢管间连接装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102313078B (zh) | 用于曲线钢顶管的施工方法 | |
CN102338244A (zh) | 用于顶管的钢管节结构 | |
CN102072359B (zh) | 曲线钢顶管管节及顶进方法 | |
CN203702167U (zh) | 一种复合管片结构 | |
CN103397843A (zh) | 一种微型非开挖水平钻孔设备 | |
CN205171549U (zh) | 管廊预制件及预制式综合管廊 | |
CN103292036B (zh) | 一种装配式曲线钢顶管节头 | |
CN202215842U (zh) | 用于顶管的钢管节结构 | |
CN205776342U (zh) | 一种装配式预制综合管廊管节连接结构 | |
CN105401593A (zh) | 一种装配式方形地下管廊 | |
CN105297744A (zh) | 一种大型深基坑装配式型钢支撑体系 | |
CN103362517A (zh) | 一种装配式顶管 | |
CN105715867A (zh) | 一种拖顶结合球墨铸铁管道铺设方法 | |
CN204459454U (zh) | 一种顶管施工中止后复顶施工装置 | |
CN202360889U (zh) | 矩形顶管管节的连接装置 | |
CN104455889A (zh) | 一种带补偿装置的集成式地下管廊 | |
CN111810740A (zh) | 可伸缩万向管线 | |
CN213953599U (zh) | 一种适用于长距离顶管的接力顶进装置 | |
CN105569074A (zh) | 一种装配式预制综合管廊管节连接结构 | |
CN102494188B (zh) | 矩形顶管管节的预应力装置及其施工方法 | |
CN201857634U (zh) | 用于连接挖掘机液压油缸的油路结构 | |
CN207298164U (zh) | 一种承插型管道承插口连接构件 | |
CN201973390U (zh) | 高压大流量油管铰接机构 | |
CN105041242A (zh) | 一种钻井液循环管汇 | |
CN211116076U (zh) | 一种工作面液压支架液控系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI UBAN CONSTRUCTION GROUP MUNICIPAL ENGINEE Free format text: FORMER NAME: SHANGHAI NO.2 MUNICIPAL ENGINEERING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200232 Xuhui District, Liuzhou Wu Road, Lane No. 13, No. 3, No. Patentee after: Shanghai urban construction Municipal Engineering (Group) Co., Ltd. Address before: 200232 Xuhui District, Liuzhou Wu Road, Lane No. 13, No. 3, No. Patentee before: Shanghai No.2 Municipal Engineering Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI CEMENT TUBE MANUFACTORY Free format text: FORMER OWNER: SHANGHAI UBAN CONSTRUCTION GROUP MUNICIPAL ENGINEERING (GROUP) CO., LTD. Effective date: 20130802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200232 XUHUI, SHANGHAI TO: 200241 MINHANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130802 Address after: 200241 No. 5, Chengjiang Road, Shanghai, Minhang District Patentee after: SHANGHAI NO.2 MUNICIPAL ENGINEERING CO., LTD. Address before: 200232 Xuhui District, Liuzhou Wu Road, Lane No. 13, No. 3, No. Patentee before: Shanghai urban construction Municipal Engineering (Group) Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: Putuo District road 200065 Shanghai City No. 1565 building room 2001. Patentee after: Shanghai urban construction Municipal Engineering (Group) Co., Ltd. Address before: 200241 No. 5, Chengjiang Road, Shanghai, Minhang District Patentee before: SHANGHAI NO.2 MUNICIPAL ENGINEERING CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20200825 |
|
CF01 | Termination of patent right due to non-payment of annual fee |