CN107842312B - 一种井下掏槽施工装置 - Google Patents
一种井下掏槽施工装置 Download PDFInfo
- Publication number
- CN107842312B CN107842312B CN201711168376.3A CN201711168376A CN107842312B CN 107842312 B CN107842312 B CN 107842312B CN 201711168376 A CN201711168376 A CN 201711168376A CN 107842312 B CN107842312 B CN 107842312B
- Authority
- CN
- China
- Prior art keywords
- damper
- pin
- welded
- spring
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 27
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168376.3A CN107842312B (zh) | 2017-11-21 | 2017-11-21 | 一种井下掏槽施工装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168376.3A CN107842312B (zh) | 2017-11-21 | 2017-11-21 | 一种井下掏槽施工装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107842312A CN107842312A (zh) | 2018-03-27 |
CN107842312B true CN107842312B (zh) | 2019-08-06 |
Family
ID=61679943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711168376.3A Expired - Fee Related CN107842312B (zh) | 2017-11-21 | 2017-11-21 | 一种井下掏槽施工装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107842312B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200490810Y1 (ko) * | 2019-08-05 | 2020-01-07 | 계현민 | 태양광 모듈 설치용 시공 장치 |
KR102063419B1 (ko) * | 2019-08-05 | 2020-01-07 | 계현민 | 태양광 구조물 설치용 스파이럴 지주대 시공 장비 |
CN111908377B (zh) * | 2020-07-06 | 2022-03-15 | 中交武汉港湾工程设计研究院有限公司 | 重型构建物快速装卸结构及其制作方法 |
CN113464133A (zh) * | 2021-07-22 | 2021-10-01 | 中国矿业大学(北京) | 顶板切缝装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2091529C (en) * | 1993-03-11 | 2000-04-25 | J. Richard England | Directional drilling apparatus |
CN103603597A (zh) * | 2013-11-10 | 2014-02-26 | 刘贞永 | 行走式潜孔钻机 |
CN204419981U (zh) * | 2015-01-20 | 2015-06-24 | 吉林大学 | 一种应对猫道平台上举升滑道冲击的减震装置 |
CN204641314U (zh) * | 2015-06-03 | 2015-09-16 | 天津市源达机械部件有限公司 | 汽车减震系统 |
CN206625822U (zh) * | 2017-02-24 | 2017-11-10 | 中国石油大学(北京) | 一种减震游梁式抽油机 |
-
2017
- 2017-11-21 CN CN201711168376.3A patent/CN107842312B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107842312A (zh) | 2018-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190712 Address after: 312000 Meilin Village, Qixian Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Yun foot needle textile Co., Ltd. Address before: 362100 First Hi-tech Incubation Base of Yingbin East Road, Huian County, Quanzhou City, Fujian Province Applicant before: Xie Xiaoyan |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: No. 315, Waihuan West Road, Nantong City, Jiangsu Province Patentee after: NANTONG CHENGSHAN CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 312000 Meilin Village, Qixian Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: SHAOXING YUN FOOT ACUPUNCTURE TEXTILE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201121 |
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CF01 | Termination of patent right due to non-payment of annual fee |