CN205934914U - Connection structure of repacking drill bit and construction component - Google Patents
Connection structure of repacking drill bit and construction component Download PDFInfo
- Publication number
- CN205934914U CN205934914U CN201620875550.2U CN201620875550U CN205934914U CN 205934914 U CN205934914 U CN 205934914U CN 201620875550 U CN201620875550 U CN 201620875550U CN 205934914 U CN205934914 U CN 205934914U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- reinforcing bar
- hole
- repacking
- drill bit
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000012857 repacking Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 claims abstract description 88
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620875550.2U CN205934914U (en) | 2016-08-10 | 2016-08-10 | Connection structure of repacking drill bit and construction component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620875550.2U CN205934914U (en) | 2016-08-10 | 2016-08-10 | Connection structure of repacking drill bit and construction component |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205934914U true CN205934914U (en) | 2017-02-08 |
Family
ID=57920085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620875550.2U Active CN205934914U (en) | 2016-08-10 | 2016-08-10 | Connection structure of repacking drill bit and construction component |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205934914U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109184585A (en) * | 2018-09-18 | 2019-01-11 | 韦伟 | A kind of drilling rod for petroleum geological prospecting device |
-
2016
- 2016-08-10 CN CN201620875550.2U patent/CN205934914U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109184585A (en) * | 2018-09-18 | 2019-01-11 | 韦伟 | A kind of drilling rod for petroleum geological prospecting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104832208B (en) | Anti-collapse method for long-distance horizontal hole drilling in soft coal seam of underground coal mine | |
CN105569560B (en) | A full set of tubular type long auger stake machine and the method for utilizing the ram machine construction | |
CN100434653C (en) | Blasting type cave well completion technological method of coal layer gas well | |
CN108868825B (en) | Rapid plugging method for high-pressure large-water-inrush drilling | |
CN107299632A (en) | Marine rock drilling strike-on type large diameter pile structure and construction method | |
CN104047542B (en) | Embedding rock taper pile impacts drilling pipe hammer system and embedding rock taper pile impacts construction method | |
CN104832082A (en) | Pneumatic DTH hammer reverse circulation slagging construction process for rotary drilling rig | |
CN105298390B (en) | A kind of equipment of exploiting ocean oil | |
CN105041255A (en) | Hole bottom combined drilling tool used for fishing broken falling objects in drilled hole and fishing method of hole bottom combined drilling tool | |
CN107939358A (en) | Carbonate rock hydrocarbon reservoir open hole completion tubing string and post-processing method | |
CN106437612A (en) | Bedding gas extraction drilling hole sealing method and hole sealing structure thereof | |
CN107246007A (en) | A kind of construction method CFG | |
CN205934914U (en) | Connection structure of repacking drill bit and construction component | |
CN102808407A (en) | Construction method of soft-foundation reinforced concrete cast-in-place pile | |
CN208605162U (en) | A kind of shield tunnel geological prospecting borehole hole sealing structure | |
CN109930624A (en) | A kind of embedding petrographic province blower foundation of offshore wind farm and construction method | |
CN105672309A (en) | Encasing method for hole forming of socketed piles at karst terrain through recoverable extra-long steel pile casings | |
CN108625388A (en) | A kind of sleeve combination formula large diameter single pile foundation and its construction method suitable for Shallow Bedrock geological conditions | |
CN108930522A (en) | A kind of minery CBM Drilling wire rope fishing tool and Refloatation method | |
CN105544551B (en) | A kind of super-long filling pile quickly transfers the construction method of steel reinforcement cage | |
CN105298443B (en) | Oil pipe blowout, gaslift and pressure break connection make method under oil pipe float valve and insufficient balance well completion | |
CN201606006U (en) | Bridge drilling bored concrete pile stone removing drill | |
CN207004431U (en) | Soft soil foundation exciting drilling device | |
CN105275389A (en) | Double-rod well drilling machine | |
CN106285531B (en) | A kind of construction method that geological prospecting ultra-deep overlength drilling rod takes out |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20170208 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20190618 Granted publication date: 20170208 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20210415 Granted publication date: 20170208 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20240415 Granted publication date: 20170208 |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Xie Yu Document name: Notice of Termination of Procedure |