CN214741067U - 旋挖机动力头组件和旋挖机 - Google Patents
旋挖机动力头组件和旋挖机 Download PDFInfo
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- CN214741067U CN214741067U CN202120955171.5U CN202120955171U CN214741067U CN 214741067 U CN214741067 U CN 214741067U CN 202120955171 U CN202120955171 U CN 202120955171U CN 214741067 U CN214741067 U CN 214741067U
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- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 21
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 21
- 241001330002 Bambuseae Species 0.000 abstract description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 21
- 239000011425 bamboo Substances 0.000 abstract description 21
- 238000010276 construction Methods 0.000 abstract description 13
- 238000003032 molecular docking Methods 0.000 description 6
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- 238000005859 coupling reaction Methods 0.000 description 4
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- 238000012986 modification Methods 0.000 description 2
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- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN202120955171.5U CN214741067U (zh) | 2021-05-06 | 2021-05-06 | 旋挖机动力头组件和旋挖机 |
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CN214741067U true CN214741067U (zh) | 2021-11-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113250603A (zh) * | 2021-05-06 | 2021-08-13 | 北京欧钻科技有限公司 | 旋挖机动力头组件和旋挖机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113250603A (zh) * | 2021-05-06 | 2021-08-13 | 北京欧钻科技有限公司 | 旋挖机动力头组件和旋挖机 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 250000 room 315, floor 3, Nanjiao hotel apartment building, No. 2, Ma'anshan Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong Shunxiang Geotechnical Engineering Co.,Ltd. Address before: 102200 room 706, Chuangye building, No. 11, Chuangxin Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING UNIDRILL TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotary excavator power head assembly and rotary excavator Effective date of registration: 20231128 Granted publication date: 20211116 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Shandong Shunxiang Geotechnical Engineering Co.,Ltd. Registration number: Y2023980068266 |
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