CN209875049U - 一种水井钻机动力头 - Google Patents
一种水井钻机动力头 Download PDFInfo
- Publication number
- CN209875049U CN209875049U CN201920612604.XU CN201920612604U CN209875049U CN 209875049 U CN209875049 U CN 209875049U CN 201920612604 U CN201920612604 U CN 201920612604U CN 209875049 U CN209875049 U CN 209875049U
- Authority
- CN
- China
- Prior art keywords
- assembled
- bearing
- main shaft
- box body
- power head
- 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.)
- Active
Links
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 238000005553 drilling Methods 0.000 abstract description 21
- 244000309464 bull Species 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920612604.XU CN209875049U (zh) | 2019-04-29 | 2019-04-29 | 一种水井钻机动力头 |
Applications Claiming Priority (1)
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CN201920612604.XU CN209875049U (zh) | 2019-04-29 | 2019-04-29 | 一种水井钻机动力头 |
Publications (1)
Publication Number | Publication Date |
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CN209875049U true CN209875049U (zh) | 2019-12-31 |
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Family Applications (1)
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CN201920612604.XU Active CN209875049U (zh) | 2019-04-29 | 2019-04-29 | 一种水井钻机动力头 |
Country Status (1)
Country | Link |
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CN (1) | CN209875049U (zh) |
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2019
- 2019-04-29 CN CN201920612604.XU patent/CN209875049U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: 276800 No. 08, Jihou village, Zhonglou Town, Lanshan District, Rizhao City, Shandong Province Patentee after: Shandong Bangxin mechanical equipment Co.,Ltd. Address before: 276800 No. 486, lujiajunzi village, Zhonglou Town, Lanshan District, Rizhao City, Shandong Province Patentee before: Lu Libo |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of water well drilling power head Granted publication date: 20191231 Pledgee: Rizhao Lanshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Bangxin mechanical equipment Co.,Ltd. Registration number: Y2024980002866 |