CN204311976U - 一种适用于超大直径旋挖桩施工的截齿筒钻 - Google Patents
一种适用于超大直径旋挖桩施工的截齿筒钻 Download PDFInfo
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- CN204311976U CN204311976U CN201420751188.9U CN201420751188U CN204311976U CN 204311976 U CN204311976 U CN 204311976U CN 201420751188 U CN201420751188 U CN 201420751188U CN 204311976 U CN204311976 U CN 204311976U
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 241001074085 Scophthalmus aquosus Species 0.000 title claims abstract description 19
- 238000005553 drilling Methods 0.000 claims abstract description 111
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 25
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims description 14
- 239000011435 rock Substances 0.000 abstract description 51
- 231100000241 scar Toxicity 0.000 abstract description 30
- 239000002893 slag Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 208000032544 Cicatrix Diseases 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000037387 scars Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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CN201420751188.9U CN204311976U (zh) | 2014-12-04 | 2014-12-04 | 一种适用于超大直径旋挖桩施工的截齿筒钻 |
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CN201420751188.9U CN204311976U (zh) | 2014-12-04 | 2014-12-04 | 一种适用于超大直径旋挖桩施工的截齿筒钻 |
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CN204311976U true CN204311976U (zh) | 2015-05-06 |
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CN201420751188.9U Expired - Fee Related CN204311976U (zh) | 2014-12-04 | 2014-12-04 | 一种适用于超大直径旋挖桩施工的截齿筒钻 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481408A (zh) * | 2014-12-04 | 2015-04-01 | 中铁二局股份有限公司 | 一种适用于超大直径旋挖桩施工的截齿筒钻及使用方法 |
CN109209240A (zh) * | 2018-11-06 | 2019-01-15 | 重庆交职院隧道装备技术有限公司 | 一种钻机的钻齿结构 |
CN111058767A (zh) * | 2019-12-06 | 2020-04-24 | 广东省基础工程集团有限公司 | 一种嵌岩钻孔灌注桩的施工方法 |
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2014
- 2014-12-04 CN CN201420751188.9U patent/CN204311976U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481408A (zh) * | 2014-12-04 | 2015-04-01 | 中铁二局股份有限公司 | 一种适用于超大直径旋挖桩施工的截齿筒钻及使用方法 |
CN109209240A (zh) * | 2018-11-06 | 2019-01-15 | 重庆交职院隧道装备技术有限公司 | 一种钻机的钻齿结构 |
CN111058767A (zh) * | 2019-12-06 | 2020-04-24 | 广东省基础工程集团有限公司 | 一种嵌岩钻孔灌注桩的施工方法 |
CN111058767B (zh) * | 2019-12-06 | 2021-08-31 | 广东省基础工程集团有限公司 | 一种嵌岩钻孔灌注桩的施工方法 |
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Effective date of registration: 20160104 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041, No. nine, No. 156, building B, high building, Xing Xing Road, Chengdu hi tech Zone, Sichuan Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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