CN205426002U - 炸药爆破防护装置 - Google Patents
炸药爆破防护装置 Download PDFInfo
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- CN205426002U CN205426002U CN201620197395.3U CN201620197395U CN205426002U CN 205426002 U CN205426002 U CN 205426002U CN 201620197395 U CN201620197395 U CN 201620197395U CN 205426002 U CN205426002 U CN 205426002U
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- pressing plate
- protective frame
- buffering pressing
- buffer spring
- cavity
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CN201620197395.3U CN205426002U (zh) | 2016-03-07 | 2016-03-07 | 炸药爆破防护装置 |
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CN201620197395.3U CN205426002U (zh) | 2016-03-07 | 2016-03-07 | 炸药爆破防护装置 |
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CN205426002U true CN205426002U (zh) | 2016-08-03 |
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CN201620197395.3U Expired - Fee Related CN205426002U (zh) | 2016-03-07 | 2016-03-07 | 炸药爆破防护装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106767216A (zh) * | 2017-01-20 | 2017-05-31 | 贵州大学 | 一种岩巷爆破防崩装置 |
CN107294047A (zh) * | 2017-06-25 | 2017-10-24 | 国网江苏省电力公司扬州市江都区供电公司 | 一种电缆防爆装置 |
CN107514946A (zh) * | 2017-10-12 | 2017-12-26 | 贵州大学 | 一种方便使用的爆破隔离防护装置 |
CN109029179A (zh) * | 2018-07-20 | 2018-12-18 | 佛山市三水区希望火炬教育科技有限公司 | 一种建筑安全爆破防护装置 |
CN110568075A (zh) * | 2019-10-17 | 2019-12-13 | 安徽工程大学 | 一种管道外壁检测机器人 |
CN112815795A (zh) * | 2021-01-28 | 2021-05-18 | 安徽马钢张庄矿业有限责任公司 | 一种端部极薄矿体资源的爆破方法 |
-
2016
- 2016-03-07 CN CN201620197395.3U patent/CN205426002U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106767216A (zh) * | 2017-01-20 | 2017-05-31 | 贵州大学 | 一种岩巷爆破防崩装置 |
CN106767216B (zh) * | 2017-01-20 | 2018-07-24 | 贵州大学 | 一种岩巷爆破防崩装置 |
CN107294047A (zh) * | 2017-06-25 | 2017-10-24 | 国网江苏省电力公司扬州市江都区供电公司 | 一种电缆防爆装置 |
CN107514946A (zh) * | 2017-10-12 | 2017-12-26 | 贵州大学 | 一种方便使用的爆破隔离防护装置 |
CN109029179A (zh) * | 2018-07-20 | 2018-12-18 | 佛山市三水区希望火炬教育科技有限公司 | 一种建筑安全爆破防护装置 |
CN110568075A (zh) * | 2019-10-17 | 2019-12-13 | 安徽工程大学 | 一种管道外壁检测机器人 |
CN112815795A (zh) * | 2021-01-28 | 2021-05-18 | 安徽马钢张庄矿业有限责任公司 | 一种端部极薄矿体资源的爆破方法 |
CN112815795B (zh) * | 2021-01-28 | 2022-10-18 | 安徽马钢张庄矿业有限责任公司 | 一种端部极薄矿体资源的爆破方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Chengcheng Inventor before: Li Tufeng |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171017 Address after: 056400, Shexian County, Hebei, Shexian County province Handan stone blasting Co., Ltd. Patentee after: Shexian County stone blasting Co., Ltd. Address before: 315300 in Zhejiang Province, the ancient city of Cixi Tong Street Development Road No. 1277 building Xiangge Patentee before: Cixi Baocheng Intellectual Property Service Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180307 |