CN210195790U - 应用于隧道施工的支撑装置 - Google Patents
应用于隧道施工的支撑装置 Download PDFInfo
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- CN210195790U CN210195790U CN201920534702.6U CN201920534702U CN210195790U CN 210195790 U CN210195790 U CN 210195790U CN 201920534702 U CN201920534702 U CN 201920534702U CN 210195790 U CN210195790 U CN 210195790U
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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CN201920534702.6U CN210195790U (zh) | 2019-04-18 | 2019-04-18 | 应用于隧道施工的支撑装置 |
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Effective date of registration: 20240327 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: No.392, detongqiao Road, Wenjiang District, Chengdu, Sichuan 610000 Patentee before: CHENGDU VOCATIONAL College OF AGRICULTURAL SCIENCE AND TECHNOLOGY Country or region before: China |
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Effective date of registration: 20240403 Address after: Building 1, 4-2-2, No. 7 Guantian Lane (Jinxiu Yuan), Wan'an Street, Shizhu Tujia Autonomous County, Chongqing, 409100 Patentee after: Chongqing Laobiao Construction Service Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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