CN108005575A - A kind of new Type of Hydraulic drilling well apparatus - Google Patents
A kind of new Type of Hydraulic drilling well apparatus Download PDFInfo
- Publication number
- CN108005575A CN108005575A CN201810062726.6A CN201810062726A CN108005575A CN 108005575 A CN108005575 A CN 108005575A CN 201810062726 A CN201810062726 A CN 201810062726A CN 108005575 A CN108005575 A CN 108005575A
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- hydraulic
- main
- promote
- rod
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 109
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005194 fractionation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 26
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
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
The invention discloses a kind of new Type of Hydraulic drilling well apparatus, including base, drill rod assemblies, hydraulic-driven component.The drill rod assemblies include main drilling rod, the propulsion drilling rod of at least two, the main drilling rod, promote drilling rod that pipe-like is presented, and the main drilling rod, promote the tubular curved surface of drilling rod there are the taper that number range is 5~8 °, of the invention to be had the advantages that using above-mentioned technical proposal：Maintain the clean and tidy of the scene of digging a well.And the device can carry out fractionation transport, convenient transportation.
Description
Technical field
The present invention relates to machinery, more particularly to a kind of new fluid pressure type drilling well apparatus.
Background technology
Well is that the mankind obtain the channel that the Nature gives present.The mankind obtain domestic water by well since ancient times.Into
Enter to modern society, abundant underground water is obtained by squeezing into deep-well and is used as tap water by pipe-line system supplied to thousand ten thousand
Family.Existing drilling rig can accumulate substantial amounts of soil in ground surface.It is usually batchs of by truck after completion drilling well
The soil for residuing in ground surface is transported.Cumbersome, and existing drilling rig mostly volume is cleared up in this way
It is big and heavy, it is necessary to be transported by engineering truck.Therefore need to provide a kind of new technical solution to solve above-mentioned technology
Problem.
The content of the invention
The present invention provides a kind of new Type of Hydraulic drilling well apparatus, the purpose for designing the fluid pressure type drilling well apparatus is, protects
Hold the clean and tidy of the scene of digging a well.And the device can carry out fractionation transport, so that convenient transportation.
The present invention provides following technical proposals：A kind of new Type of Hydraulic drilling well apparatus, including base, drill rod assemblies, liquid
Press drive component.The drill rod assemblies include main drilling rod, the propulsion drilling rod of at least two, and the main drilling rod, promote drilling rod to present
Pipe-like, and the main drilling rod, to promote the tubular curved surface of drilling rod there are number range be 5~8 ° of taper, the main drilling rod,
Drilling rod is promoted to include heavy caliber end, small-caliber end, the main drilling rod, promote the small-caliber end of drilling rod to be provided with external screw thread.It is described
First heavy caliber end of main drilling rod is provided with brill tap holder.The second heavy caliber end for promoting drilling rod is provided with internal thread, described
Internal thread is screwed with the external screw thread.
Further, the hydraulic-driven component includes oil pressure cylinder, drives piston, described to drive piston by the oil pressure cylinder
Inner cavity is divided into upper inner cavity, lower inner cavity, and the oil pressure cylinder is fixedly connected with the base, and the base is fixed with ground surface to be connected
Connect.The driving piston is fixedly connected with the outer cylinder surface with taper of the main drilling rod or propulsion drilling rod.
Further, the oil pressure cylinder is equipped with the first oil nozzle, the second oil nozzle, and first oil nozzle is connected with the upper inner cavity,
Second oil nozzle is connected with the lower inner cavity.
Further, the main drilling rod, the body of propulsion drilling rod are socketed with cutting ferrule ring, and the cutting ferrule ring is caught in the driving and lives
In plug and the main drilling rod or the annular gap promoted between drilling rod.The material of cutting ferrule ring is rubber.
Further, the external screw thread, internal thread are four head threads.
The present invention is had the advantages that using above-mentioned technical proposal：Main drilling rod 2, propulsion drilling rod 3 are in this application
Hollow pipeline configuration.Substantial amounts of soil after drilling well is carried out to be poured into the main drilling rod 2, promote in the cylindrical space of drilling rod 3.
The main drilling rod 2, propulsion drilling rod 3 are extracted after drilling well is completed, soil is carried over.Then it is directly a section to pull down transport
After to appointed place by way of vibration.The main drilling rod 2 is placed on one by one, promotes the soil in drilling rod 3 to pour out.So as to protect
The clean and tidy of the scene of digging a well is held.And the device can carry out fractionation transport, convenient transportation.
Brief description of the drawings
Fig. 1 is that a kind of drill rod assemblies of new Type of Hydraulic drilling well apparatus of the present invention pierce state before earth's surface
Structure diagram.
Fig. 2 is that a kind of drill rod assemblies of new Type of Hydraulic drilling well apparatus of the present invention pierce state after earth's surface
Structure diagram.
Fig. 3 is the structure diagram of main drilling rod of the present invention.
Fig. 4 is the main drilling rod or the connection relation signal for promoting drilling rod, the driving piston, cutting ferrule ring three
Figure.
Fig. 5 is the structure diagram of the propulsion drilling rod.
Embodiment
Below in conjunction with attached drawing, the invention will be further described with embodiment.
The mark drawn in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5：Base 1, main drilling rod 2, promote drilling rod 3, external screw thread 4, bore and attack
First 5, internal thread 6, oil pressure cylinder 7, driving piston 8, upper inner cavity 9, lower inner cavity 10, ground surface 11, the first oil nozzle 12, the second oil nozzle
13rd, cutting ferrule ring 14.
A kind of new Type of Hydraulic drilling well apparatus, covers base 1, drill rod assemblies, hydraulic-driven component.The drill rod assemblies
Cover main drilling rod 2, the propulsion drilling rod 3 of at least two, main drilling rod 2, promote drilling rod 3 to be presented pipe-like, and main drilling rod 2, pushes away
Tubular curved surface into drilling rod 3 there are number range is 5~8 ° of taper, and main drilling rod 2, promote drilling rod 3 to cover heavy caliber end, small
Bore end, main drilling rod 2, promote the small-caliber end of drilling rod 3 to be provided with external screw thread 4, and the first heavy caliber end of main drilling rod 2 is provided with brill
Tap holder 5, the structure of brill tap holder 5 is similar with the needle head structure of injector for medical purpose, sets the purpose of the structure to be to guide main drilling rod
2nd, drilling rod 3 is promoted to pierce underground.The second heavy caliber end of drilling rod 3 is promoted to be provided with internal thread 6, internal thread 6 is revolved with external screw thread 4
Close.
The hydraulic-driven component covers oil pressure cylinder 7, drives piston 8, and driving piston 8 separates the inner cavity of oil pressure cylinder 7
For upper inner cavity 9, lower inner cavity 10, oil pressure cylinder 7 is fixedly connected with base 1, and base 1 is fixedly connected with ground surface 11, specific connection
Mode is fixedly connected using piling with ground surface 11, is connected firmly.Drive piston 8 with main drilling rod 2 or promote the band taper of drilling rod 3
Outer cylinder surface be fixedly connected, the purpose for setting taper is that this, by taper by drive piston 8 fixed with oil pressure cylinder 7
Clamping, it is fixed locked on the direction of driving 8 downlink of piston.So as to help to drive piston 8 to drive main drilling rod 2 or promote drilling rod
3 implement downlink drilling activities.
Oil pressure cylinder 7 is equipped with the first oil nozzle 12, the second oil nozzle 13, and the first oil nozzle 12 connects with upper inner cavity 9, the second oil nozzle 13 and
Lower inner cavity 10 connects, and upper inner cavity 9 injects the hydraulic oil of high pressure by 12 upward inner cavity 9 of the first oil nozzle.Second oil nozzle 13 is in normal
Pressure condition carries out oil return to hydraulic power unit.Main drilling rod 2 or 3 downward movement of drilling rod is promoted at this time, when going downwards to appropriate position
When, it is possible to next propulsion drilling rod 3 is accessed again, is increased with the access number of the propulsion drilling rod 3 of access, the depth of drilling well
Degree can be in units of promoting the length of drilling rod 3, and the intensification of level-one level-one, is finally completed drilling well, as shown in Figure 2.
Main drilling rod 2, promote the body of drilling rod 3 to be socketed with cutting ferrule ring 14, and cutting ferrule ring 14 is caught in driving piston 8 and main drilling rod 2
Or in the annular gap between propulsion drilling rod 3.The purpose for setting cutting ferrule ring 14 is, the direction for driving 8 uplink of piston is locked
Clamping.So as to help to extract main drilling rod 2, promote drilling rod 3.Soil is also therewith when extracting main drilling rod 2, promoting drilling rod 3
Bring out, the step of extraction is opposite with above-mentioned the step of piercing.Lower inner cavity 10 injects height by the second oil nozzle 13 to lower inner cavity 10
The hydraulic oil of pressure.The first oil nozzle 12 is in normal pressure state and carries out oil return to hydraulic power unit at this time.
The material of cutting ferrule ring 14 is rubber.Clamping is more contributed to using rubber, as shown in Figure 4.
External screw thread 4, internal thread 6 are four head threads.So-called four head thread refers to by the spiral shell of four threaded lines mutually arranged side by side
Line, is just to speed up connection speed, so as to shorten man-hour using the purpose of four head threads.
Claims (4)
1. a kind of new Type of Hydraulic drilling well apparatus, including base（1）, drill rod assemblies, hydraulic-driven component, it is characterised in that institute
Stating drill rod assemblies includes main drilling rod（2）, the propulsion drilling rod of at least two（3）, the main drilling rod（2）, promote drilling rod（3）Pipe is presented
Road shape, and the main drilling rod（2）, promote drilling rod（3）Tubular curved surface there are number range be 5~8 ° of taper, the master
Drilling rod（2）, promote drilling rod（3）Including heavy caliber end, small-caliber end, the main drilling rod（2）, promote drilling rod（3）Small-caliber end
It is provided with external screw thread（4）, the main drilling rod（2）The first heavy caliber end be provided with brill tap holder（5）, the propulsion drilling rod（3）'s
Second heavy caliber end is provided with internal thread（6）, the internal thread（6）With the external screw thread（4）Screw；The hydraulic-driven component
Including oil pressure cylinder（7）, drive piston（8）, the driving piston（8）By the oil pressure cylinder（7）Inner cavity be divided into upper inner cavity
（9）, lower inner cavity（10）, the oil pressure cylinder（7）With the base（1）It is fixedly connected, the base（1）With ground surface（11）It is fixed
Connection, the driving piston（8）With the main drilling rod（2）Or promote drilling rod（3）The outer cylinder surface with taper be fixedly connected；
The oil pressure cylinder（7）Equipped with the first oil nozzle（12）, the second oil nozzle（13）, first oil nozzle（12）With the upper inner cavity（9）Even
It is logical, second oil nozzle（13）With the lower inner cavity（10）Connection.
A kind of 2. new Type of Hydraulic drilling well apparatus according to claim 1, it is characterised in that the main drilling rod（2）, promote
Drilling rod（3）Body be socketed with cutting ferrule ring（14）, the cutting ferrule ring（14）It is caught in the driving piston（8）With the main drilling rod
（2）Or the propulsion drilling rod（3）Between annular gap in.
A kind of 3. new Type of Hydraulic drilling well apparatus according to claim 2, it is characterised in that the cutting ferrule ring（14）Material
Matter is rubber.
A kind of 4. new Type of Hydraulic drilling well apparatus according to claim 1, it is characterised in that the external screw thread（4）, interior spiral shell
Line（6）For four head threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062726.6A CN108005575A (en) | 2018-01-23 | 2018-01-23 | A kind of new Type of Hydraulic drilling well apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062726.6A CN108005575A (en) | 2018-01-23 | 2018-01-23 | A kind of new Type of Hydraulic drilling well apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005575A true CN108005575A (en) | 2018-05-08 |
Family
ID=62066432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062726.6A Pending CN108005575A (en) | 2018-01-23 | 2018-01-23 | A kind of new Type of Hydraulic drilling well apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005575A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104284U (en) * | 1991-09-30 | 1992-05-13 | 陕西省一八六煤田地质勘探队 | Contant pressure drilling device under well |
| DE29723748U1 (en) * | 1997-03-18 | 1999-04-08 | Volz, Otto, 89312 Günzburg | Device for taking soil samples |
| WO2004072434A2 (en) * | 2003-02-07 | 2004-08-26 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
| RU2244801C1 (en) * | 2003-04-28 | 2005-01-20 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания" (ОАО "РИТЭК") | Implement for selective well completion |
| CN101555774A (en) * | 2009-05-26 | 2009-10-14 | 长沙矿山研究院 | A submarine deep hole core drilling rig |
| CN206608118U (en) * | 2016-11-30 | 2017-11-03 | 西南石油大学 | A kind of remote auto control hydraulic-driven external clamping type sleeve pipe clamping head |
| CN107420053A (en) * | 2017-06-30 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | A kind of drilling platforms rod support mechanism for drilling |
| CN207960489U (en) * | 2018-01-23 | 2018-10-12 | 南通市华安超临界萃取有限公司 | A kind of new Type of Hydraulic drilling well instrument |
-
2018
- 2018-01-23 CN CN201810062726.6A patent/CN108005575A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104284U (en) * | 1991-09-30 | 1992-05-13 | 陕西省一八六煤田地质勘探队 | Contant pressure drilling device under well |
| DE29723748U1 (en) * | 1997-03-18 | 1999-04-08 | Volz, Otto, 89312 Günzburg | Device for taking soil samples |
| WO2004072434A2 (en) * | 2003-02-07 | 2004-08-26 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
| RU2244801C1 (en) * | 2003-04-28 | 2005-01-20 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания" (ОАО "РИТЭК") | Implement for selective well completion |
| CN101555774A (en) * | 2009-05-26 | 2009-10-14 | 长沙矿山研究院 | A submarine deep hole core drilling rig |
| CN206608118U (en) * | 2016-11-30 | 2017-11-03 | 西南石油大学 | A kind of remote auto control hydraulic-driven external clamping type sleeve pipe clamping head |
| CN107420053A (en) * | 2017-06-30 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | A kind of drilling platforms rod support mechanism for drilling |
| CN207960489U (en) * | 2018-01-23 | 2018-10-12 | 南通市华安超临界萃取有限公司 | A kind of new Type of Hydraulic drilling well instrument |
Non-Patent Citations (2)
| Title |
|---|
| 马金凯;蒲军宏;张成;王军;雷刚;: "活塞式双壁钻杆钻井技术及其在钻井中的应用", 西部探矿工程, no. 12 * |
| 黄自强: "冲击式液压凿岩机活塞的结构设计", 矿山机械 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |