CN210297111U - 一种非开挖用改性聚丙烯电缆导管 - Google Patents
一种非开挖用改性聚丙烯电缆导管 Download PDFInfo
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- CN210297111U CN210297111U CN201921063739.1U CN201921063739U CN210297111U CN 210297111 U CN210297111 U CN 210297111U CN 201921063739 U CN201921063739 U CN 201921063739U CN 210297111 U CN210297111 U CN 210297111U
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- pipeline
- connecting piece
- groove
- flaring
- mounting groove
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 14
- -1 polypropylene Polymers 0.000 title claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 14
- 238000009412 basement excavation Methods 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201921063739.1U CN210297111U (zh) | 2019-07-09 | 2019-07-09 | 一种非开挖用改性聚丙烯电缆导管 |
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CN201921063739.1U CN210297111U (zh) | 2019-07-09 | 2019-07-09 | 一种非开挖用改性聚丙烯电缆导管 |
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CN210297111U true CN210297111U (zh) | 2020-04-10 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A modified polypropylene cable conduit for non excavation use Effective date of registration: 20230913 Granted publication date: 20200410 Pledgee: Zhejiang Fuyang rural commercial bank Limited by Share Ltd. deer Hill sub branch Pledgor: Fuyang Bainuo Pipe Co.,Ltd. Registration number: Y2023980056616 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231102 Granted publication date: 20200410 Pledgee: Zhejiang Fuyang rural commercial bank Limited by Share Ltd. deer Hill sub branch Pledgor: Fuyang Bainuo Pipe Co.,Ltd. Registration number: Y2023980056616 |
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PC01 | Cancellation 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 modified polypropylene cable conduit for non excavation use Effective date of registration: 20231124 Granted publication date: 20200410 Pledgee: Zhejiang Fuyang rural commercial bank Limited by Share Ltd. deer Hill sub branch Pledgor: Fuyang Bainuo Pipe Co.,Ltd. Registration number: Y2023980067305 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |