CN209963715U - 一种便于拼接的电力保护管 - Google Patents
一种便于拼接的电力保护管 Download PDFInfo
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- CN209963715U CN209963715U CN201921207924.3U CN201921207924U CN209963715U CN 209963715 U CN209963715 U CN 209963715U CN 201921207924 U CN201921207924 U CN 201921207924U CN 209963715 U CN209963715 U CN 209963715U
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- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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CN201921207924.3U CN209963715U (zh) | 2019-07-29 | 2019-07-29 | 一种便于拼接的电力保护管 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113835173A (zh) * | 2021-09-16 | 2021-12-24 | 新能量科技股份有限公司 | 一种用于光缆引下的导引管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113835173A (zh) * | 2021-09-16 | 2021-12-24 | 新能量科技股份有限公司 | 一种用于光缆引下的导引管 |
CN113835173B (zh) * | 2021-09-16 | 2024-06-07 | 新能量科技股份有限公司 | 一种用于光缆引下的导引管 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power protection tube convenient for splicing Effective date of registration: 20220316 Granted publication date: 20200117 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: ZHEJIANG BANGDE PIPE INDUSTRY Co.,Ltd. Registration number: Y2022330000342 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20200117 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: ZHEJIANG BANGDE PIPE INDUSTRY Co.,Ltd. Registration number: Y2022330000342 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |