CN208347683U - A kind of geothermal exploration drilling machine Multifunctional drill - Google Patents
A kind of geothermal exploration drilling machine Multifunctional drill Download PDFInfo
- Publication number
- CN208347683U CN208347683U CN201820912990.XU CN201820912990U CN208347683U CN 208347683 U CN208347683 U CN 208347683U CN 201820912990 U CN201820912990 U CN 201820912990U CN 208347683 U CN208347683 U CN 208347683U
- Authority
- CN
- China
- Prior art keywords
- rod
- drill bit
- drilling
- welding
- mounting base
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of geothermal exploration drilling machine Multifunctional drills, including the first drill bit, drilling rod, hydraulic telescopic rod, the body of rod and fixed pipe sleeve, installation set is installed by welding at the top of the body of rod, top inside the body of rod is installed by welding with hydraulic telescopic rod, the bottom of the body of rod is equipped with mounting base by reset spring, and reset spring and the junction of the body of rod and mounting base are welded and fixed by fixing seat, the bottom of the mounting base is installed by welding with the first drill bit, the output end of the hydraulic telescopic rod, which is equipped with, sequentially passes through the body of rod, reset spring, the drilling rod of mounting base and the first drill bit.The utility model setting has hydraulic telescopic rod the length of drill bit can be adjusted, the case where drill bit is frequently replaced when avoiding or reducing drilling machine operation, what is be arranged has reset spring to improve cushion performance of the drill bit in operation, the performance for thering is drilling rod to can achieve secondary probing being arranged, suitable for being used for a long time, convenient for promoting the use of.
Description
Technical field
The utility model relates to rig accessories technical field, specially a kind of geothermal exploration drilling machine Multifunctional drill.
Background technique
Drill bit is one of the important tool for carrying out oil drilling work, and whether drill bit adapts to the good of rock property and its quality
It is bad, very important effect is played in terms of selecting drilling technology, especially to drilling quality, drilling rate, drilling cost side
Face generates tremendous influence, and PDC drill bit is that current oil and gas prospect exploitation widely used one kind of industry is broken into a smile work
Tool, it effectively improves mechanical drilling tool, shortens drilling period, but existing drill bit lacks, and service performance is more single,
There are certain shortcoming when drilling operation, although traditional drill bit has arrived basic use purpose, but overall structure compared with
To be simple, long working is easy to cause bit wear serious situation, while traditional drill bit resiliency is poor, when drilling machine exists
The case where being easy to cause Drill Crack when drilling the harder ground of some soil properties reduces the service life of drill bit, while tradition
Bit size it is relatively fixed, can not according to drilling environment difference the length of drill bit is adjusted, cause probing efficiency
And the gum fraction of probing.
Utility model content
The purpose of this utility model is to provide a kind of geothermal exploration drilling machine Multifunctional drills, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of geothermal exploration drilling machine multi-functional drill
Head, including the first drill bit, drilling rod, hydraulic telescopic rod, the body of rod and fixed pipe sleeve are installed by welding with installation at the top of the body of rod
It covers, the top inside the body of rod is installed by welding with hydraulic telescopic rod, and the bottom of the body of rod is equipped with by reset spring
Seat is filled, and reset spring and the junction of the body of rod and mounting base are welded and fixed by fixing seat, the bottom weldering of the mounting base
It connects and the first drill bit is installed, the output end of the hydraulic telescopic rod, which is equipped with, sequentially passes through the body of rod, reset spring, mounting base and the
The drilling rod of one drill bit is equipped with fixed pipe sleeve on the outside of the body of rod.
Preferably, the surface of the drilling rod is evenly distributed with probing reamer, and the bottom of drilling rod is installed by welding with the second brill
Head.
Preferably, matching used fastening bolt, and fixing pipe are evenly distributed between the fixed pipe sleeve and the body of rod
The surface of set is evenly distributed with probing Twist wave.
Preferably, the junction of the installation set and the body of rod is welded and fixed by welding block, and the top welding of installation set
Threaded post is installed.
Preferably, the junction of the hydraulic telescopic rod and drilling rod is equipped with connector, drilling rod and bar by helicitic texture
The junction of body, which is inlayed, is equipped with matching used protective case.
Compared with prior art, the utility model has the beneficial effects that the geothermal exploration drilling machine Multifunctional drill is opposite
There is hydraulic telescopic rod the length of drill bit can be adjusted in what traditional drill bit was arranged, avoids or reduces drilling machine operation time-frequency
The case where numerous more bit change, improves the functionality and service performance of drill bit, expands the scope of application, and setting has reset spring
Cushion performance of the drill bit in operation is improved, drill bit long working is avoided to drill the feelings for leading to drill bit by extrusion abrasion
Condition, improves the service life of drill bit, and setting has the first drill bit to can achieve the performance once drilled, improves the work of drilling machine
Industry performance, the performance for having the second drill bit to can achieve secondary probing of setting, avoiding or reducing single bit force only causes
The case where drill bit strain is accelerated, while drilling reamer and probing cleaning is carried out to the soil of drill bit two sides, improve the probing of drill bit
Quality and drilling efficiency, the performance for having drilling rod to can achieve secondary probing of setting, effectively reduce the strain of drill bit, together
When in turn ensure the drilling efficiency of drill bit, improve the service life of drill bit, be suitable for being used for a long time, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the first partial structural schematic diagram of the utility model；
Fig. 4 is second partial structural diagram of the utility model；
Fig. 5 is the third partial structural diagram of the utility model.
In figure: 1, the first drill bit；2, mounting base；3, fixing seat；4, drilling rod；401, reamer is drilled；402, the second drill bit；5,
Hydraulic telescopic rod；6, the body of rod；7, installation set；701, threaded post；702, welding block；8, reset spring；9, connector；10, fixed
Pipe sleeve；1001, Twist wave is drilled；1002, fastening bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of geothermal exploration drilling machine Multifunctional drill,
Including the first drill bit 1, drilling rod 4, hydraulic telescopic rod 5, the body of rod 6 and fixed pipe sleeve 10, the top of the body of rod 6 is installed by welding with installation set
7, staff can carry out installation fixation to drill bit by installation set 7, and the outside of the body of rod 6 is equipped with fixed pipe sleeve 10, the body of rod 6
Internal top is installed by welding with hydraulic telescopic rod 5, and hydraulic telescopic rod 5 can be adjusted the length of drill bit, avoid or subtract
The case where frequently replacing drill bit when few drilling machine operation, improves the functionality and service performance of drill bit, expands the scope of application, liquid
When entering from rodless cavity, the maximum cylinder barrel of piston effective area starts to stretch out pressure oil inside pressure telescopic rod 5, when it is capable to terminal
When, the cylinder barrel that piston effective area takes second place starts to stretch out, telescopic hydraulic stretch out sequence be it is descending successively stretch out, can obtain
Very long impulse stroke is obtained, overhanging cylinder barrel effective area is smaller, and stretching speed is faster, and the output end of hydraulic telescopic rod 5 is equipped with
Sequentially pass through the body of rod 6, reset spring 8, mounting base 2 and the first drill bit 1 drilling rod 4, drilling rod 4 can achieve the property of secondary probing
Can, the strain of drill bit is effectively reduced, while in turn ensuring the drilling efficiency of drill bit, improves the service life of drill bit, bar
The bottom of body 6 is equipped with mounting base 2 by reset spring 8, and reset spring 8 and the junction of the body of rod 6 and mounting base 2 pass through
Fixing seat 3 is welded and fixed, and reset spring 8 improves cushion performance of the drill bit in operation, and drill bit long working is avoided to drill
Lead to the case where drill bit is by extrusion abrasion, extends the service life of drill bit, staff is according to the actual situation to drilling rod 4
Length is adjusted, and the bottom of mounting base 2 is installed by welding with the first drill bit 1, and the first drill bit 1 can achieve the property once drilled
Can, improve the transaction capabilities of drilling machine.
Further, the surface of drilling rod 4 is evenly distributed with probing reamer 401, and the bottom of drilling rod 4 is installed by welding with the second brill
First 402.In embodiment, the second drill bit 402 can achieve the performance of secondary probing, avoids or reduces single bit force and only leads
The case where causing drill bit strain to accelerate, while drilling reamer 401 and probing cleaning is carried out to the soil of drill bit two sides, improve drill bit
Drill quality and drilling efficiency.
Further, it is evenly distributed with matching used fastening bolt 1002 between fixed pipe sleeve 10 and the body of rod 6, and fixed
The surface of pipe sleeve 10 is evenly distributed with probing Twist wave 1001.In embodiment, fastening bolt 1002 not only can be to fixed pipe sleeve
10 are fixed, while staff being facilitated to carry out disassembly installation again, and probing Twist wave 1001 improves drill bit in probing
Efficiency reduces the strain to drill bit.
Further, installation set 7 and the junction of the body of rod 6 are welded and fixed by welding block 702, and the top weldering of installation set 7
It connects and threaded post 701 is installed.In embodiment, threaded post 701 facilitates staff to carry out abutting joint to drill bit.
Further, the junction of hydraulic telescopic rod 5 and drilling rod 4 is equipped with connector 9, drilling rod 4 and bar by helicitic texture
The junction of body 6, which is inlayed, is equipped with matching used protective case.In embodiment, connector 9 facilitates staff to carry out drilling rod 4
Installation and removal, protective case reduce the abrasion between drilling rod 4 and the body of rod 6, improve the service life of drill bit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of geothermal exploration drilling machine Multifunctional drill, including the first drill bit, drilling rod, hydraulic telescopic rod, the body of rod and fixing pipe
Set, it is characterised in that: installation set is installed by welding at the top of the body of rod, the top inside the body of rod is installed by welding with hydraulic
The bottom of telescopic rod, the body of rod is equipped with mounting base, and the company of reset spring and the body of rod and mounting base by reset spring
The place of connecing is welded and fixed by fixing seat, and the bottom of the mounting base is installed by welding with the first drill bit, the hydraulic telescopic rod it is defeated
Outlet be equipped with sequentially pass through the body of rod, reset spring, mounting base and the first drill bit drilling rod, be equipped on the outside of the body of rod solid
Determine pipe sleeve.
2. a kind of geothermal exploration drilling machine Multifunctional drill according to claim 1, it is characterised in that: the table of the drilling rod
Face is evenly distributed with probing reamer, and the bottom of drilling rod is installed by welding with the second drill bit.
3. a kind of geothermal exploration drilling machine Multifunctional drill according to claim 1, it is characterised in that: the fixed pipe sleeve
It is evenly distributed with matching used fastening bolt between the body of rod, and the surface of fixed pipe sleeve is evenly distributed with probing fried dough twist
Line.
4. a kind of geothermal exploration drilling machine Multifunctional drill according to claim 1, it is characterised in that: the installation set with
The junction of the body of rod is welded and fixed by welding block, and threaded post is installed by welding at the top of installation set.
5. a kind of geothermal exploration drilling machine Multifunctional drill according to claim 1, it is characterised in that: the hydraulically extensible
The junction of bar and drilling rod is equipped with connector by helicitic texture, and the junction of drilling rod and the body of rod, which inlays to be equipped with, to be matched
Protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912990.XU CN208347683U (en) | 2018-06-13 | 2018-06-13 | A kind of geothermal exploration drilling machine Multifunctional drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912990.XU CN208347683U (en) | 2018-06-13 | 2018-06-13 | A kind of geothermal exploration drilling machine Multifunctional drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347683U true CN208347683U (en) | 2019-01-08 |
Family
ID=64883709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912990.XU Expired - Fee Related CN208347683U (en) | 2018-06-13 | 2018-06-13 | A kind of geothermal exploration drilling machine Multifunctional drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347683U (en) |
-
2018
- 2018-06-13 CN CN201820912990.XU patent/CN208347683U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201924870U (en) | Hydraulic setting tool | |
| CN102409991A (en) | Wellhead blowout prevention sealing device | |
| CN208347683U (en) | A kind of geothermal exploration drilling machine Multifunctional drill | |
| CN106917582A (en) | A kind of axial double acting hydraulic impacting device | |
| CN204804820U (en) | Dynamic logging technology pole tubular column is carried to horizontal well pole pipe | |
| CN203188929U (en) | Hexagonal outer circle drill stem device quick to connect and for coal mine tunnel drilling | |
| CN203081349U (en) | Drill rod screw-off mechanism | |
| CN109025875B (en) | Hydraulic differential mechanism with built-in steel balls | |
| CN206707617U (en) | A kind of axial double acting hydraulic impacting device | |
| CN207177751U (en) | A kind of oil development is managed with drilling rod | |
| CN106761467B (en) | A kind of integration connector and the deep water cementing method using integration connector implementation | |
| CN102278067B (en) | Whipstock | |
| CN204782834U (en) | Novel continuous outside of tubes slips connector | |
| CN204552674U (en) | Downhole falling object catch sleeve | |
| CN204545501U (en) | A kind of portable exploratory drilling rig | |
| CN207349613U (en) | A kind of anti-pull-off oil drilling rotary hose sebific duct of resin tooth | |
| CN203939428U (en) | The drilling tool that a kind of long screw drill rod and down-hole hammer combine | |
| CN207420516U (en) | A kind of preventing oil pipe split junk mill | |
| CN207144839U (en) | A kind of tunnel rig short drill pipe | |
| CN201474626U (en) | Reverse buckle double joint | |
| CN205858200U (en) | A kind of sand washing joint | |
| CN201771446U (en) | Spiral drill collar with thickened middle of pipe body | |
| CN105089627A (en) | Horizontal well rod and pipe conveying dynamic well logging process rod and pipe column | |
| CN204941402U (en) | Grappling water booster system | |
| CN203161090U (en) | Drill for oil exploration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20190613 |