CN211340764U - 一种机械连接预制桩 - Google Patents
一种机械连接预制桩 Download PDFInfo
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- CN211340764U CN211340764U CN201922190029.1U CN201922190029U CN211340764U CN 211340764 U CN211340764 U CN 211340764U CN 201922190029 U CN201922190029 U CN 201922190029U CN 211340764 U CN211340764 U CN 211340764U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113309076A (zh) * | 2021-06-23 | 2021-08-27 | 高创建工股份有限公司 | 一种机械连接的预制异型桩 |
CN114687344A (zh) * | 2020-12-25 | 2022-07-01 | 连云港华云桩业有限公司 | 一种耐海水腐蚀的内卡式机械锁紧装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114687344A (zh) * | 2020-12-25 | 2022-07-01 | 连云港华云桩业有限公司 | 一种耐海水腐蚀的内卡式机械锁紧装置 |
CN113309076A (zh) * | 2021-06-23 | 2021-08-27 | 高创建工股份有限公司 | 一种机械连接的预制异型桩 |
CN113309076B (zh) * | 2021-06-23 | 2024-04-16 | 高创建工股份有限公司 | 一种机械连接的预制异型桩 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mechanical connection precast pile Effective date of registration: 20210319 Granted publication date: 20200825 Pledgee: Shandong Wendeng Rural Commercial Bank Co., Ltd Pledgor: WEIHAI ZHONGCHENG PIPE FITTING Co.,Ltd. Registration number: Y2021980001827 |
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PC01 | Cancellation 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: 20220303 Granted publication date: 20200825 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI ZHONGCHENG PIPE FITTING CO.,LTD. Registration number: Y2021980001827 |
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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 mechanically connected precast pile Effective date of registration: 20220314 Granted publication date: 20200825 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI ZHONGCHENG PIPE FITTING CO.,LTD. Registration number: Y2022980002479 |