CN110863773A - 一种用于建筑基础工程的桩基挖孔机 - Google Patents
一种用于建筑基础工程的桩基挖孔机 Download PDFInfo
- Publication number
- CN110863773A CN110863773A CN201911307034.4A CN201911307034A CN110863773A CN 110863773 A CN110863773 A CN 110863773A CN 201911307034 A CN201911307034 A CN 201911307034A CN 110863773 A CN110863773 A CN 110863773A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- pull rod
- shell
- water inlet
- bearing
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000005553 drilling Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 31
- 239000011435 rock Substances 0.000 claims description 29
- 239000002893 slag Substances 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001238 wet grinding Methods 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary 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
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting 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
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
- E21B12/04—Drill bit protectors
-
- 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911307034.4A CN110863773A (zh) | 2019-12-18 | 2019-12-18 | 一种用于建筑基础工程的桩基挖孔机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911307034.4A CN110863773A (zh) | 2019-12-18 | 2019-12-18 | 一种用于建筑基础工程的桩基挖孔机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110863773A true CN110863773A (zh) | 2020-03-06 |
Family
ID=69659047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911307034.4A Pending CN110863773A (zh) | 2019-12-18 | 2019-12-18 | 一种用于建筑基础工程的桩基挖孔机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110863773A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112542798A (zh) * | 2020-10-26 | 2021-03-23 | 国网河北省电力有限公司邢台供电分公司 | 高压输电线路地线作业装置 |
CN112779940A (zh) * | 2020-12-31 | 2021-05-11 | 北京易成市政工程有限责任公司 | 一种开山装置及使用该装置的施工方法 |
CN113323053A (zh) * | 2021-05-26 | 2021-08-31 | 曾昭达 | 旋管压挖桩机 |
CN115559661A (zh) * | 2022-11-11 | 2023-01-03 | 广东九和建工有限公司 | 一种建筑工程用桩基挖孔机 |
-
2019
- 2019-12-18 CN CN201911307034.4A patent/CN110863773A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112542798A (zh) * | 2020-10-26 | 2021-03-23 | 国网河北省电力有限公司邢台供电分公司 | 高压输电线路地线作业装置 |
CN112542798B (zh) * | 2020-10-26 | 2022-08-05 | 国网河北省电力有限公司邢台供电分公司 | 高压输电线路地线作业装置 |
CN112779940A (zh) * | 2020-12-31 | 2021-05-11 | 北京易成市政工程有限责任公司 | 一种开山装置及使用该装置的施工方法 |
CN113323053A (zh) * | 2021-05-26 | 2021-08-31 | 曾昭达 | 旋管压挖桩机 |
CN113323053B (zh) * | 2021-05-26 | 2023-11-28 | 广东信稳能控技术研究有限公司 | 旋管压挖桩机 |
CN115559661A (zh) * | 2022-11-11 | 2023-01-03 | 广东九和建工有限公司 | 一种建筑工程用桩基挖孔机 |
CN115559661B (zh) * | 2022-11-11 | 2023-10-13 | 广东九和建工有限公司 | 一种建筑工程用桩基挖孔机 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaoming Inventor after: Tang Xun Inventor after: Liu Huaxia Inventor after: Gong Shishen Inventor after: Wu Qiong Inventor after: Xiong Xiang Inventor before: Tang Xun Inventor before: Liu Huaxia Inventor before: Liu Xiaoming Inventor before: Gong Shishen Inventor before: Wu Qiong Inventor before: Xiong Xiang |
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CB03 | Change of inventor or designer information |