CN208501524U - 一种顶推箱涵用下滑车 - Google Patents
一种顶推箱涵用下滑车 Download PDFInfo
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- CN208501524U CN208501524U CN201820778639.6U CN201820778639U CN208501524U CN 208501524 U CN208501524 U CN 208501524U CN 201820778639 U CN201820778639 U CN 201820778639U CN 208501524 U CN208501524 U CN 208501524U
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- roller
- support plate
- box culvert
- side plate
- pushing tow
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- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201820778639.6U CN208501524U (zh) | 2018-05-24 | 2018-05-24 | 一种顶推箱涵用下滑车 |
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CN201820778639.6U CN208501524U (zh) | 2018-05-24 | 2018-05-24 | 一种顶推箱涵用下滑车 |
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CN208501524U true CN208501524U (zh) | 2019-02-15 |
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CN201820778639.6U Expired - Fee Related CN208501524U (zh) | 2018-05-24 | 2018-05-24 | 一种顶推箱涵用下滑车 |
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CN (1) | CN208501524U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109944167A (zh) * | 2019-03-19 | 2019-06-28 | 中建一局集团建设发展有限公司 | 一种大跨度下框架顶进的临时滑动支撑结构及其施工方法 |
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2018
- 2018-05-24 CN CN201820778639.6U patent/CN208501524U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109944167A (zh) * | 2019-03-19 | 2019-06-28 | 中建一局集团建设发展有限公司 | 一种大跨度下框架顶进的临时滑动支撑结构及其施工方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 074000 No. 102 Beijie Street, Gaobeidian City, Baoding City, Hebei Province Co-patentee after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee after: BRIDGE & TUNNEL ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Address before: 074000 No. 102 Beijie Street, Gaobeidian City, Baoding City, Hebei Province Co-patentee before: CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee before: BRIDGE & TUNNEL ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210524 |