CN113789791B - 可移动的基槽内作业拼装式防护笼及其使用方法 - Google Patents
可移动的基槽内作业拼装式防护笼及其使用方法 Download PDFInfo
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- CN113789791B CN113789791B CN202110976664.1A CN202110976664A CN113789791B CN 113789791 B CN113789791 B CN 113789791B CN 202110976664 A CN202110976664 A CN 202110976664A CN 113789791 B CN113789791 B CN 113789791B
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- plate
- adjusting screw
- frame wheel
- pull rod
- sliding
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
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Priority Applications (1)
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CN202110976664.1A CN113789791B (zh) | 2021-08-24 | 2021-08-24 | 可移动的基槽内作业拼装式防护笼及其使用方法 |
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CN202110976664.1A CN113789791B (zh) | 2021-08-24 | 2021-08-24 | 可移动的基槽内作业拼装式防护笼及其使用方法 |
Publications (2)
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CN113789791A CN113789791A (zh) | 2021-12-14 |
CN113789791B true CN113789791B (zh) | 2023-01-24 |
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CN202110976664.1A Active CN113789791B (zh) | 2021-08-24 | 2021-08-24 | 可移动的基槽内作业拼装式防护笼及其使用方法 |
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CN (1) | CN113789791B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH491254A (de) * | 1967-04-07 | 1970-05-31 | Jost Ag Heimberg Geb | Spriessanlage |
GB1597833A (en) * | 1977-03-05 | 1981-09-09 | Treacy T P | Shoring assembly for a trench or hole |
GB2099478A (en) * | 1981-05-29 | 1982-12-08 | Treacy Brothers Contractors Lt | Trench shoring assembly |
CA2001468A1 (en) * | 1989-10-25 | 1991-04-25 | Nicola Matera | Retainer wall unit |
US5310290A (en) * | 1993-03-12 | 1994-05-10 | Spencer Dennis I | Protective structure for excavations |
CA2114177A1 (en) * | 1993-03-12 | 1994-09-13 | Dennis I. Spencer | Wheeled carriage assembly for trench shields |
US5865567A (en) * | 1996-12-03 | 1999-02-02 | Wilkinson; Ivan R. | Movable trench shoring device |
CN208501695U (zh) * | 2018-05-07 | 2019-02-15 | 郑州大学 | 一种小型垂直挖基坑的装配式支护结构 |
CN213653479U (zh) * | 2020-08-06 | 2021-07-09 | 中交四公局第一工程有限公司 | 一种直挖沟槽一体化防护装置 |
CN215906811U (zh) * | 2021-08-24 | 2022-02-25 | 中交二航局第一工程有限公司 | 可移动的基槽内作业拼装防护装置 |
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2021
- 2021-08-24 CN CN202110976664.1A patent/CN113789791B/zh active Active
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CN113789791A (zh) | 2021-12-14 |
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Inventor after: Zhao Fan Inventor after: Tang Haoxin Inventor after: Zhang Xiaosheng Inventor after: Qi Yingming Inventor after: Wang Yiqiang Inventor after: Niu Chunfeng Inventor after: Liu Hao Inventor after: Chen Zeji Inventor after: Cai Hongwen Inventor after: Zhan Haihong Inventor after: Wang Wen Inventor before: Zhao Fan Inventor before: Tang Haoxin Inventor before: Zhang Xiaosheng Inventor before: Qi Yingming Inventor before: Wang Yiqiang Inventor before: Niu Chunfeng Inventor before: Liu Hao Inventor before: Chen Zeji Inventor before: Cai Hongwen Inventor before: Zhan Haihong Inventor before: Wang Wen |
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