CN110863771B - Hydraulic rock drill with measuring mechanism - Google Patents
Hydraulic rock drill with measuring mechanism Download PDFInfo
- Publication number
- CN110863771B CN110863771B CN201911248941.6A CN201911248941A CN110863771B CN 110863771 B CN110863771 B CN 110863771B CN 201911248941 A CN201911248941 A CN 201911248941A CN 110863771 B CN110863771 B CN 110863771B
- Authority
- CN
- China
- Prior art keywords
- cylinder hole
- rock drill
- piston
- measuring mechanism
- protection 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.)
- Active
Links
- 239000011435 rock Substances 0.000 title claims abstract description 45
- 239000003921 oil Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 7
- 230000007704 transition Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
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)
- Geophysics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911248941.6A CN110863771B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill with measuring mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911248941.6A CN110863771B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill with measuring mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110863771A CN110863771A (en) | 2020-03-06 |
CN110863771B true CN110863771B (en) | 2021-02-26 |
Family
ID=69657636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911248941.6A Active CN110863771B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill with measuring mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN110863771B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114562197A (en) * | 2022-03-02 | 2022-05-31 | 桂林中旺机械制造有限公司 | Hydraulic rock drill with return beating function |
CN114776316B (en) * | 2022-06-22 | 2022-09-13 | 湖南鹏翔星通汽车有限公司 | Drilling depth accurate controllable rock drilling propulsion beam device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607834A (en) * | 1948-03-01 | 1952-08-19 | Highway Trailer Co | Electrically controlled depth indicator for boring machines |
CN2902575Y (en) * | 2006-05-09 | 2007-05-23 | 崔学斌 | Handheld round axle surface buffing machine |
CN202266211U (en) * | 2011-09-23 | 2012-06-06 | 红塔烟草(集团)有限责任公司 | Dust collecting device of impact drill |
CN202377843U (en) * | 2011-12-19 | 2012-08-15 | 浙江西菱台钻制造有限公司 | Tapping feeding device of machine for drilling and tapping |
CN103018788B (en) * | 2012-12-10 | 2016-04-06 | 山东大学 | Profound tunnel unfavorable geology and Mechanical property forward probe device and method |
CN205314987U (en) * | 2015-12-31 | 2016-06-15 | 郑州光力科技股份有限公司 | Drilling depth detection device based on elastic wave |
CN107630656A (en) * | 2017-10-10 | 2018-01-26 | 李乾 | A kind of construction ground drilling equipment |
CN207568500U (en) * | 2017-11-27 | 2018-07-03 | 操建华 | A kind of drilling machine perforation advanced depth detection device |
CN207863851U (en) * | 2018-02-23 | 2018-09-14 | 湖北源镝机械设备有限公司 | A kind of novel hydraulic rock drill |
CN209745223U (en) * | 2018-03-06 | 2019-12-06 | 李琳 | Wall body hole degree of depth measuring device for building |
CN108547568A (en) * | 2018-04-08 | 2018-09-18 | 广州众顶建筑工程科技有限公司 | A kind of improved road constructing device |
-
2019
- 2019-12-09 CN CN201911248941.6A patent/CN110863771B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110863771A (en) | 2020-03-06 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Mo Baofu Inventor after: Liu Xingqi Inventor after: Meng Siqiu Inventor after: Lu Jianyou Inventor before: Lu Jianyou |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210204 Address after: 527300 Gaocheng lead zinc mining area, Datian village committee, Gaocun Town, yun'an District, Yunfu City, Guangdong Province Applicant after: Guangdong faende Mining Co.,Ltd. Address before: 523000 Building 1, No.17 Guangming Road, Dongcheng Street, Dongcheng District, Dongguan City, Guangdong Province Applicant before: Dongguan Zhijian Electromechanical Engineering Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |