CN204552773U - Soft-broken rock body inbreak tunnelling combination steel bracket suspension device - Google Patents
Soft-broken rock body inbreak tunnelling combination steel bracket suspension device Download PDFInfo
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- CN204552773U CN204552773U CN201520272553.2U CN201520272553U CN204552773U CN 204552773 U CN204552773 U CN 204552773U CN 201520272553 U CN201520272553 U CN 201520272553U CN 204552773 U CN204552773 U CN 204552773U
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CN201520272553.2U CN204552773U (en) | 2015-04-28 | 2015-04-28 | Soft-broken rock body inbreak tunnelling combination steel bracket suspension device |
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CN201520272553.2U CN204552773U (en) | 2015-04-28 | 2015-04-28 | Soft-broken rock body inbreak tunnelling combination steel bracket suspension device |
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CN204552773U true CN204552773U (en) | 2015-08-12 |
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CN201520272553.2U Active CN204552773U (en) | 2015-04-28 | 2015-04-28 | Soft-broken rock body inbreak tunnelling combination steel bracket suspension device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269287A (en) * | 2017-08-11 | 2017-10-20 | 中铁十八局集团有限公司 | A kind of open type TBM steel tile installs support system and method |
CN110566236A (en) * | 2019-10-18 | 2019-12-13 | 赤峰柴胡栏子黄金矿业有限公司 | Pipe shed and steel support combined supporting device and supporting method |
CN114033422A (en) * | 2021-11-30 | 2022-02-11 | 安徽太平矿业有限公司 | Novel steel frame non-coupling backfill support method for complex broken surrounding rock roadway |
-
2015
- 2015-04-28 CN CN201520272553.2U patent/CN204552773U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269287A (en) * | 2017-08-11 | 2017-10-20 | 中铁十八局集团有限公司 | A kind of open type TBM steel tile installs support system and method |
CN110566236A (en) * | 2019-10-18 | 2019-12-13 | 赤峰柴胡栏子黄金矿业有限公司 | Pipe shed and steel support combined supporting device and supporting method |
CN110566236B (en) * | 2019-10-18 | 2024-03-08 | 赤峰柴胡栏子黄金矿业有限公司 | Combined supporting device and supporting method for pipe shed and steel support |
CN114033422A (en) * | 2021-11-30 | 2022-02-11 | 安徽太平矿业有限公司 | Novel steel frame non-coupling backfill support method for complex broken surrounding rock roadway |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: 430083 No. 107 Construction Sixth Road, Qingshan District, Wuhan City, Hubei Province Patentee after: Wugang Resources Group Co., Ltd. Address before: 430080 the 15 floor of block A, 999 Wuchang Friendship Road, Wuhan, Hubei (Science and technology innovation department, WISCO) Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 435100 Xianshan village, Jinshandian Town, Daye City, Huangshi City, Hubei Province Patentee after: WISCO Resources Group Jinshandian Mining Co.,Ltd. Address before: 430083 No. six road construction, No. 107, Qingshan District, Wuhan, Hubei Patentee before: WUGANG RESOURCE GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |