CN205908255U - 高精度液压螺旋水平定向钻 - Google Patents
高精度液压螺旋水平定向钻 Download PDFInfo
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- CN205908255U CN205908255U CN201620828345.0U CN201620828345U CN205908255U CN 205908255 U CN205908255 U CN 205908255U CN 201620828345 U CN201620828345 U CN 201620828345U CN 205908255 U CN205908255 U CN 205908255U
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620828345.0U CN205908255U (zh) | 2016-08-03 | 2016-08-03 | 高精度液压螺旋水平定向钻 |
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| CN201620828345.0U CN205908255U (zh) | 2016-08-03 | 2016-08-03 | 高精度液压螺旋水平定向钻 |
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| CN205908255U true CN205908255U (zh) | 2017-01-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869955A (zh) * | 2017-03-10 | 2017-06-20 | 中国水利水电第十三工程局有限公司 | 一种分体式螺旋顶管机及其施工工艺 |
| CN106988683A (zh) * | 2017-05-04 | 2017-07-28 | 同济大学 | 一种辅助管棚钻进的伸缩式纠偏钻头 |
| CN107664038A (zh) * | 2017-10-18 | 2018-02-06 | 安徽路鼎科技股份有限公司 | 钻顶机及其三步顶管法 |
| CN107806322A (zh) * | 2017-10-31 | 2018-03-16 | 河南理工大学 | 一种跟管钻进装置及采样方法 |
| CN110273687A (zh) * | 2019-06-25 | 2019-09-24 | 北京天恒建设集团有限公司 | 一种有利于沉降控制可导向干成孔的管棚施工方法 |
| CN110566121A (zh) * | 2019-09-20 | 2019-12-13 | 上海建工七建集团有限公司 | 用于水平定向钻施工的标高控制装置及方法 |
-
2016
- 2016-08-03 CN CN201620828345.0U patent/CN205908255U/zh active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869955A (zh) * | 2017-03-10 | 2017-06-20 | 中国水利水电第十三工程局有限公司 | 一种分体式螺旋顶管机及其施工工艺 |
| CN106988683A (zh) * | 2017-05-04 | 2017-07-28 | 同济大学 | 一种辅助管棚钻进的伸缩式纠偏钻头 |
| CN106988683B (zh) * | 2017-05-04 | 2023-06-02 | 同济大学 | 一种辅助管棚钻进的伸缩式纠偏钻头 |
| CN107664038A (zh) * | 2017-10-18 | 2018-02-06 | 安徽路鼎科技股份有限公司 | 钻顶机及其三步顶管法 |
| CN107806322A (zh) * | 2017-10-31 | 2018-03-16 | 河南理工大学 | 一种跟管钻进装置及采样方法 |
| CN110273687A (zh) * | 2019-06-25 | 2019-09-24 | 北京天恒建设集团有限公司 | 一种有利于沉降控制可导向干成孔的管棚施工方法 |
| CN110566121A (zh) * | 2019-09-20 | 2019-12-13 | 上海建工七建集团有限公司 | 用于水平定向钻施工的标高控制装置及方法 |
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Denomination of utility model: High accuracy hydraulic pressure spiral level is directional bores Effective date of registration: 20181010 Granted publication date: 20170125 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RONGSHENG PIPELINE ENGINEERING CO., LTD. Registration number: 2018990000931 |
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Date of cancellation: 20190827 Granted publication date: 20170125 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RONGSHENG PIPELINE ENGINEERING CO., LTD. Registration number: 2018990000931 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190827 Granted publication date: 20170125 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RONGSHENG PIPELINE ENGINEERING CO., LTD. Registration number: 2018990000931 |
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