CN106939762B - A kind of brill deep-well underground platform of independence energy supply - Google Patents
A kind of brill deep-well underground platform of independence energy supply Download PDFInfo
- Publication number
- CN106939762B CN106939762B CN201710184508.5A CN201710184508A CN106939762B CN 106939762 B CN106939762 B CN 106939762B CN 201710184508 A CN201710184508 A CN 201710184508A CN 106939762 B CN106939762 B CN 106939762B
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- China
- Prior art keywords
- bar
- electromagnetism
- drill bit
- telescopic rod
- conductive sheet
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
Abstract
The invention belongs to drilling technology fields, more particularly to a kind of brill deep-well underground platform of independence energy supply, it includes drill bit drilling rod, drill bit, pressure supporting plate, pressure electromagnetism telescopic rod, connection structure, positioning mechanism, motor, wherein drill bit is connected to motor by drill bit drilling rod, connection structure, machine shaft, drill bit drilling rod is mounted on pressure supporting plate, and pressure electromagnetism telescopic rod adjusts pressure supporting plate at a distance from electromagnetism telescopic rod supporting plate by adjusting length；First positioning mechanism and the second positioning mechanism make motor be at institute's drilled well bore center；The flexible radial distance that can adjust arc plate that electromagnetism telescopic rod is positioned in positioning mechanism, controls the contact pressure of arc plate and well bore, and then being capable of contact limiting motor shell own rotation by arc plate with well bore；In the present invention motor and drill bit Integrated design are added into independent energy supplying system on drill bit, can be improved general applicability of the drill bit in complex drilling job task, practicability with higher.
Description
Technical field
The invention belongs to drilling technology field more particularly to a kind of brill deep-well underground platforms of independence energy supply.
Background technique
Drilling equipment is transmitted power on the drill bit of underground frequently with power output on well by drill string at present.For
It is required that the depth chin-deep of institute's drilling well, will need the drill string of extra long distance, it is spliced often through more drill strings.It is deep when boring
When well is directed drilling, well bore axis will have one or more inflection points, and drill string will need to consider the drive mechanism at inflection point,
Improve the complexity of drilling equipment.
For drill bit, drill bit used in drilling well is mostly monoblock cast or forging at present, is had for different depth
There is the drilling well of the lithosphere of different hardness or single is replaced in real time using harder drill bit or according to the lithosphere bored
Drill bit has reached the purpose of drilling well.Both of which has certain problem, for the former when boring softer lithosphere it is more or less
Abrasion are produced to drill bit, spent cost with relatively soft drill bit than being bored spent by softer lithosphere during this
Cost wants high, very not cost-effective；For the latter, often the raising of time cost is caused by more bit change.
For push rod, at present there are mainly two types of putting techniques, a kind of hydraulic stem for hydraulic-driven, another kind is logical
It crosses motor-driven gear and screw rod is realized.Motor driven oil pump is on the one hand needed to generate the hydraulic oil with pressure for the former,
Just because of there is oil pressure to tend to occurring oil leakage phenomenon, and it is more demanding to oil cylinder technology, sealing technique, lead to higher cost,
Mechanism is complicated；For the latter, using motor driven, structure is simple compared with the former, but because has used engaging for gear and screw rod
Transmission, when load sudden change, it is easy to form fatal destruction to push rod, that is, use scope is relatively narrow.
The brill deep-well underground platform that the present invention designs a kind of independence energy supply solves the problems, such as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of brill deep-well underground platform of independence energy supply, it
It adopts the following technical solutions to realize.
A kind of brill deep-well underground platform of independence energy supply, it is characterised in that: it include drill bit drilling rod, drill bit, machine shaft,
Press supporting plate, pressure electromagnetism telescopic rod, connection structure, the second positioning mechanism, motor, the first positioning mechanism, electromagnetism telescopic rod branch
Plate, wherein drill bit is mounted on drill bit drilling rod one end, and drill bit drilling rod is mounted on pressure supporting plate central hole, drill bit drilling rod by bearing
It is connect by connection structure with machine shaft；Three pressure electromagnetism telescopic rods are circumferentially uniformly mounted on the upside of pressure supporting plate, electromagnetism
Telescopic rod supporting plate is mounted on three pressure electromagnetism telescopic rods；Second positioning mechanism is mounted on the upside of electromagnetism telescopic rod supporting plate, electricity
Machine is mounted on the second positioning mechanism, and the first positioning mechanism is mounted on the upside of motor；Above-mentioned first positioning mechanism and the second positioning
Mechanism structure having the same, mounting means and position are mutually symmetrical with motor center plane.
Above-mentioned first positioning mechanism includes arc plate, positioning electromagnetism telescopic rod, motor supporting plate, telescopic rod housing, telescopic rod
Housing top plate, wherein motor supporting plate is mounted on motor one end, and three telescopic rod housings are uniformly mounted on motor supporting plate, for every
One telescopic rod housing, telescopic rod jacket internal are equipped with positioning electromagnetism telescopic rod, and positioning electromagnetism telescopic rod one end is equipped with circle
Arc plate, telescopic rod housing top are equipped with telescopic rod housing top plate.
Above-mentioned connection structure includes bar in rod guide, connection in fixture block, connection, connection loop bar, connector sleeve rod guide slot, even
Connecting sleeve lever card slot, fixture block ring, fixture block ring guide-track groove, wherein bar is mounted on drill bit drilling rod one end in connection, it is right on bar in connection
What is claimed is equipped with rod guide in two connections, two fixture blocks be symmetrically installed in connection bar top and two fixture block planes of symmetry with
The rod guide plane of symmetry is vertical in two connections；Connection loop bar is mounted on drill string one end, connects and is provided with two symmetrical point inside loop bar
The connector sleeve rod guide slot of cloth and two symmetrical connection loop bar card slots, the plane of symmetry and two of two connector sleeve rod guide slots
The plane of symmetry that item connects loop bar card slot is vertical；Rod guide is slidably matched with connector sleeve rod guide slot in connection, fixture block and connector sleeve
Bar card slot is slidably matched, and is symmetrically opened on fixture block ring there are two fixture block ring guide-track groove, fixture block ring is mounted on connector sleeve rod end surface and two
Rod guide is slidably matched in a fixture block ring guide-track groove is connect with two.
Above-mentioned pressure electromagnetism telescopic rod with positioning electromagnetism Telescopic rod structure it is identical, for press electromagnetism telescopic rod, it
Including electromagnetism interior bar bottom plate, electromagnetism interior bar, electromagnetism outer bar, electromagnetism outer bar top plate, u-shaped sliding block, electromagnetic unit, unit conductive sheet,
Interior bar conductive sheet, interior outer bar conductive sheet, outer bar conductive sheet, interior bar arcuate guide rail, face, outer bar arcuate are led in interior bar arcuate guide rail
Face in rail, outer bar arcuate guide rail, wherein electromagnetism interior bar bottom plate is mounted on electromagnetism interior bar bottom end, has in electromagnetism interior bar symmetrical
Interior bar arcuate guide rail；Electromagnetism outer bar mounting of roof plate bends on electromagnetism outer bar top, electromagnetism outer bar with symmetrical outer bar
Type guide rail, electromagnetism outer bar pass through being fitted to outside electromagnetism interior bar outside outer bar arcuate guide rail inner face and interior bar arcuate guide rail
Side；Interior bar conductive sheet is installed on face in interior bar arcuate guide rail in electromagnetism interior bar, in the outer bar arcuate guide rail in electromagnetism outer bar
Outer bar conductive sheet is installed on face, is equipped on the electromagnetism interior bar top end face of interior bar conductive sheet and outer bar conductive sheet junction
Interior outer bar conductive sheet；Interior outer bar conductive sheet one end is fixedly connected with interior bar conductive sheet, and the other end contacts and external with outer bar conductive sheet
Bar conductive sheet applies certain pressure；Electromagnetic unit two sides are symmetrically installed there are two u-shaped sliding block, in two u type sliding block u-shaped concave surfaces
Portion is mounted on unit conductive sheet, and u-shaped sliding block is slidably matched with interior bar arcuate guide rail, outer bar arcuate guide rail, unit conductive sheet with
Interior bar conductive sheet, outer bar conductive sheet sliding contact；Multiple electromagnetic units up and down pass sequentially through u-shaped sliding block be mounted on electromagnetism interior bar and
In the space of electromagnetism outer bar composition；Above-mentioned electromagnetic unit includes unit housings, unit top plate, unit baseboard, coil, conducting magnetic column,
Wherein conducting magnetic column one end is equipped with unit baseboard, and the other end is equipped with unit top plate, and conductive coil is wrapped on conducting magnetic column, unit
Shell is mounted on unit baseboard, and conducting magnetic column, coil are respectively positioned in unit housings；Two u-shaped sliding blocks are symmetrically mounted on cell enclosure
External side, coil both ends are connect with two unit conductive sheets being symmetrically installed respectively.
Above-mentioned drill bit includes drill bit drilling rod, the support of outer layer second, the first support of outer layer, drilling head, outer layer kerve, outer layer brill
Ring, middle layer jumping through rings, middle layer kerve, internal layer bore disk, internal gear, planetary gear, planetary gear shaft, the support of middle layer third, middle layer the
Two supports, the support of middle layer first, the first spring bearing of outer layer, middle layer third spring bearing, wherein internal layer bores disk upper end and is mounted on
Drill bit drilling rod lower end, internal layer bore and are equipped with multiple drilling heads on the downside of disk；Jumping through rings installation in middle layer is in middle level in the first support, middle layer the
One support installation is in middle level in the second support, and in middle level in third support, three planetary gears pass through the support installation of middle layer second
Respective planetary gear shaft is circumferentially uniformly mounted to middle layer third support upper end, and third support in middle layer is supported by middle layer third
Bearing is mounted on drill bit drilling rod；There is flute profile in planetary gear installed position on drill bit drilling rod, drill bit drilling rod passes through flute profile
It is engaged with three planetary gears, multiple drilling heads is installed on the downside of the jumping through rings of middle layer；Outer layer jumping through rings is mounted in the support of outer layer first,
The support of outer layer first is mounted in the support of outer layer second, and the support of outer layer second inside is equipped with internal gear, internal gear and three rows
Star gear external toothing, the support of outer layer first is installed in third support in middle level by the first spring bearing of outer layer, under outer layer jumping through rings
Side is equipped with multiple drilling heads.
As the further improvement of this technology, limit sliding chutes are also symmetrically provided in above-mentioned electromagnetism outer bar, and in each limit
One position-limiting cover is respectively installed, electromagnetism interior bar top is symmetrically installed there are two limited block, and two limited blocks exist respectively on the sliding slot of position
It is slided in two limit sliding chutes.
As the further improvement of this technology, above-mentioned conducting magnetic column, unit top plate and unit baseboard are permeability magnetic material.
As the further improvement of this technology, above-mentioned electromagnetism interior bar and electromagnetism outer bar are non-magnet material.
As the further improvement of this technology, sealing ring is also equipped on above-mentioned drill bit drilling rod, sealing ring is located at planet tooth
It does not contact on the upside of wheel and with planetary gear.
As the further improvement of this technology, above-mentioned planetary gear number can be any one in 2,3,4,5.
It is circumferential on the downside of above-mentioned middle layer jumping through rings to be uniformly provided with multiple middle layer kerves and middle layer as the further improvement of this technology
Kerve installation site is located between the installation site of drilling head；The circumferential multiple outer layer kerves and outer of being uniformly provided on the downside of outer layer jumping through rings
Layer kerve installation site is located between the installation site of drilling head.
As the further improvement of this technology, also circumferentially being uniformly equipped with outer layer side cuts head for above-mentioned outer layer jumping through rings side.
Relative to traditional drilling technology, drill bit passes through drill bit drilling rod, connection structure, machine shaft and motor in the present invention
Connection, drill bit drilling rod are mounted on pressure supporting plate, and pressure electromagnetism telescopic rod adjusts pressure supporting plate and electricity by adjusting length
The distance of magnetic telescopic rod supporting plate；First positioning mechanism and the second positioning mechanism make motor be at institute's drilled well bore center；?
The flexible radial distance that can adjust arc plate that electromagnetism telescopic rod is positioned in positioning mechanism, controls contact of the arc plate with well bore
Pressure, and then being capable of contact limiting motor shell own rotation by arc plate with well bore；On the other hand when rock is to drill bit
When the resistance of application is excessive, arc plate and well bore occurs by adjusting the pressure of arc plate and well bore for the protection to drill bit
To offset the torque of motor application, while the intensity of well bore can be improved in opposite sliding；Motor and drill bit are integrated in the present invention
Design adds independent energy supplying system on drill bit, can be improved drill bit being generally applicable in complex drilling job task
Property, practicability with higher.
Relative to traditional drilling bit technology, drill bit drilling rod bores disk with internal layer and connect in the present invention, and internal layer is driven to bore disk
Rotation；Middle layer jumping through rings and three middle layers support the revolving part that forms a whole to be known as media layer damage, are supported by middle layer third
Bearing is mounted on drill bit drilling rod, can be rotated around drill bit drilling rod；Outer layer jumping through rings and two outer layer supports form a whole
Revolving part is known as layer structure, by that can surround middle layer third in the installation of the first spring bearing of outer layer in middle level third support
Support rotation.Drill bit drilling rod as sun gear, be equipped with planetary gear middle layer as planet carrier, the outer layer of internal gear is installed
Collectively constitute planet gear transmission；Three-decker constitutes three fast drill bits, and internal layer brill disk drilling speed is identical as drill bit drilling rod, in drilling rod rotation
Layer structure is necessarily rotated with same rotational speed, and middle layer and outer layer jumping through rings revolving speed are according to the rock resistance self-regulating rotary being respectively subject to
Speed can play the purpose of protection drill bit；When layer structure is much larger than the resistance that media layer damage is subject to by the resistance of rock,
Media layer damage rotation, outer layer mechanism blockage, on the contrary media layer damage is stuck, layer structure rotation；When middle layer and layer structure by
Resistance it is similar, then double-layer structure can be rotated with opposite direction of rotation；The rotation relationship pole of China and foreign countries' double-layer structure holds
Being alternately rotated in the short time is easily formed, thus can more allow rock to loosen in being alternately rotated broken, increasing drill bit makes
Use range.With certain practical function.
Relative to traditional putting technique, electromagnetic unit is formed by coil winding conducting magnetic column in the present invention, when coil is powered
Afterwards, conducting magnetic column two sides generate magnetic pole；Multiple electromagnetic units are connected, after energization, each electromagnetic unit generates magnetic pole, when each
When generating same pole between electromagnetic unit, repulsion is generated between electromagnetic unit, spacing widens；It is produced when between each electromagnetic unit
When raw mutual different pole, attract each other between electromagnetic unit, hypotelorism.In design by multiple electromagnetic units be put into one it is closed
In the variable space of space length, arcuate guide rail is used between the electromagnetism interior bar and electromagnetism outer bar that the present invention passes through non-magnet material
It is nested to form length adjustable space, and is limited by the cooperation of the limited block in electromagnetism interior bar and the limiting slot in electromagnetism outer bar
Stroke between interior bar and outer bar；It is mounted on conductive sheet on face in arcuate guide rail in electromagnetism interior bar and electromagnetism outer bar, and
And connected and be powered by interior outer bar conductive sheet between interior bar conductive sheet and outer bar conductive sheet, foreign current connects in electromagnetism interior bar
Interior bar conductive sheet, outer bar sliding when, conducted the current on outer bar conductive sheet by interior outer bar conductive sheet, interior bar conductive sheet and
Outer bar conductive sheet is contacted by the unit conductive sheet with electromagnetic unit and foreign current is imported into electromagnetic unit, each electromagnetism list
Coil and conductive sheet, power supply in member form closed circuit.The present invention is stretched by galvanomagnetic-effect realization bar, energy conservation and environmental protection,
And there is preferable practical function without easily worn part substantially.
Detailed description of the invention
Fig. 1 is telescopic rod external structure distribution schematic diagram.
Fig. 2 is electromagnetic unit external structure schematic diagram.
Fig. 3 is electromagnetic unit schematic diagram of internal structure.
Fig. 4 is coil winding schematic diagram.
Fig. 5 is electromagnetic unit structure top view.
Fig. 6 is telescopic rod overall structure top view.
Fig. 7 is electromagnetism interior bar and electromagnetism outer bar contact structures schematic diagram.
Fig. 8 is interior bar conductive sheet and outer bar conductive sheet scheme of installation.
Fig. 9 is interior outer bar conductive sheet scheme of installation.
Figure 10 is limited block scheme of installation.
Figure 11 is position-limiting cover scheme of installation.
Figure 12 is telescopic rod cross-sectional view.
Figure 13 is bit exterior structure distribution schematic diagram.
Figure 14 is drill bit bottom substance schematic diagram.
Figure 15 is layer structure schematic diagram.
Figure 16 is that outer layer kerve and outer layer side cut header structure schematic diagram.
Figure 17 is media layer damage and planetary gear scheme of installation.
Figure 18 is middle layer kerve and middle layer schematic diagram of internal structure.
Figure 19 is that internal layer bores pan bottom schematic diagram.
Figure 20 is endothecium structure schematic diagram.
Figure 21 is drill bit cross-sectional view.
Figure 22 is independence energy supply underground platform structure schematic diagram.
Figure 23 is pressure electromagnetism Telescopic rod structure schematic diagram.
Figure 24 is positioning mechanism scheme of installation.
Figure 25 is pressure electromagnetism telescopic rod supporting plate scheme of installation.
Figure 26 is positioning mechanism schematic diagram.
Figure 27 is bar scheme of installation in connection.
Figure 28 is connection loop bar scheme of installation.
Figure 29 be connection in bar with connect loop bar cooperate schematic diagram.
Figure 30 is fixture block ring scheme of installation.
Figure 31 is fixture block ring structure schematic diagram.
Figure label title: 1, fixture block, 2, connection in rod guide, 3, connection in bar, 5, drill string, 6, connection loop bar, 7, even
Connecting sleeve lever guide-track groove, 8, connection loop bar card slot, 9, fixture block ring, 10, fixture block ring guide-track groove, 11, drill bit drilling rod, 12, sealing ring,
13, outer layer second supports, 14, outer layer first support, 15, drilling head, 16, outer layer side cut head, 17, outer layer kerve, 18, outer layer bores
Ring, 19, middle layer jumping through rings, 20, middle layer kerve, 22, internal layer brill disk, 23, internal gear, 24, planetary gear, 25, planetary gear shaft,
26, middle layer third supports, 27, the support of middle layer second, 28, the support of middle layer first, 29, the first spring bearing of outer layer, 30, middle layer
Third spring bearing, 31, drill bit, 32, machine shaft, 33, pressure supporting plate, 34, pressure electromagnetism telescopic rod, 35, connection structure,
36, the second positioning mechanism, 37, motor, the 38, first positioning mechanism, 39, electromagnetism telescopic rod supporting plate, 44, arc plate, 45, positioning
Electromagnetism telescopic rod, 46, motor supporting plate, 47, telescopic rod housing, 51, telescopic rod housing top plate, 55, electromagnetism interior bar bottom plate, 56, electricity
Magnetic interior bar, 57, position-limiting cover, 58, electromagnetism outer bar, 59, electromagnetism outer bar top plate, 60, unit housings, 61, unit top plate, 62, unit
Bottom plate, 63, u-shaped sliding block, 64, unit conductive sheet, 65, coil, 66, conducting magnetic column, 67, electromagnetic unit, 68, limited block, 69, interior bar
Conductive sheet, 70, interior outer bar conductive sheet, 71, outer bar conductive sheet, 72, interior bar arcuate guide rail, face in 72-1, interior bar arcuate guide rail,
73, limit sliding chutes, 74, outer bar arcuate guide rail, face in 74-1, outer bar arcuate guide rail.
Specific embodiment
As shown in figure 22, it includes drill bit drilling rod, drill bit, machine shaft, pressure supporting plate, pressure electromagnetism telescopic rod, connection
Structure, the second positioning mechanism, motor, the first positioning mechanism, electromagnetism telescopic rod supporting plate, wherein drill bit is mounted on drill bit drilling rod one
End, drill bit drilling rod are mounted on pressure supporting plate central hole by bearing, as shown in figure 24, drill bit drilling rod by connection structure and
Machine shaft connection；As shown in figure 23, three pressure electromagnetism telescopic rods are circumferentially uniformly mounted on the upside of pressure supporting plate, and electromagnetism is flexible
Bar supporting plate is mounted on three pressure electromagnetism telescopic rods；As shown in Figure 22,25, the second positioning mechanism is mounted on electromagnetism telescopic rod branch
On the upside of plate, motor is mounted on the second positioning mechanism, and the first positioning mechanism is mounted on the upside of motor；Above-mentioned first positioning mechanism and
Second positioning mechanism structure having the same, mounting means and position are mutually symmetrical with motor center plane.
As shown in figure 26, above-mentioned first positioning mechanism includes arc plate, positioning electromagnetism telescopic rod, motor supporting plate, telescopic rod
Housing, telescopic rod housing top plate, wherein motor supporting plate is mounted on motor one end, and three telescopic rod housings are uniformly mounted on motor branch
On plate, for each telescopic rod housing, telescopic rod jacket internal is equipped with positioning electromagnetism telescopic rod, positions electromagnetism telescopic rod one
End is equipped with arc plate, and telescopic rod housing top is equipped with telescopic rod housing top plate.
As shown in figure 29, above-mentioned connection structure includes bar in rod guide, connection in fixture block, connection, connection loop bar, connector sleeve
Rod guide slot, connection loop bar card slot, fixture block ring, fixture block ring guide-track groove, wherein as shown in figure 27, bar is mounted on drill bit brill in connection
Bar one end, is symmetrically equipped with rod guide in two connections in connection on bar, two fixture blocks are symmetrically installed on bar in connection
The rod guide plane of symmetry is vertical in top and two fixture block planes of symmetry are connect with two；As shown in figure 28, connection loop bar is mounted on brill
Column one end connects and is provided with two symmetrical connector sleeve rod guide slots and two symmetrical connection loop bar cards inside loop bar
Slot, the plane of symmetry that the plane of symmetry of two connector sleeve rod guide slots connect loop bar card slot with two are vertical；As shown in figure 28, in connection
Rod guide is slidably matched with connector sleeve rod guide slot, and fixture block is slidably matched with loop bar card slot is connect, as shown in Figure 30,31, fixture block
It is symmetrically opened on ring there are two fixture block ring guide-track groove, fixture block ring is mounted on connector sleeve rod end surface and two fixture block ring guide-track grooves and two
Rod guide is slidably matched in connection.
In the present invention, connector sleeve rod guide slot with connect in rod guide cooperation make connect loop bar drive connection in bar rotate,
When press the distance between supporting plate and positioning mechanism change, inner rod guide is slided in loop bar guide-track groove, to extend
The length of connection structure.It ensure that the requirement being driven when drill bit is mobile.
Drill bit is connected to motor by drill bit drilling rod, connection structure, machine shaft in the present invention, and drill bit drilling rod, which is mounted on, to be applied
It presses on supporting plate, pressure electromagnetism telescopic rod adjusts pressure supporting plate at a distance from electromagnetism telescopic rod supporting plate by adjusting length；The
One positioning mechanism and the second positioning mechanism make motor be at institute's drilled well bore center；It is flexible that electromagnetism is positioned in positioning mechanism
The flexible radial distance that can adjust arc plate of bar, controls the contact pressure of arc plate and well bore, and then can pass through circular arc
Contact limiting motor shell own rotation of the plate with well bore；On the other hand when the resistance applied when rock to drill bit is excessive, for
Make arc plate and well bore that opposite sliding occur by adjusting the pressure of arc plate and well bore the protection of drill bit, is applied with offsetting motor
The torque added, while the intensity of well bore can be improved；Motor and drill bit Integrated design are added solely on drill bit in the present invention
Vertical energy supplying system can be improved general applicability of the drill bit in complex drilling job task.
As shown in Fig. 1,12, above-mentioned pressure electromagnetism telescopic rod is identical with positioning electromagnetism Telescopic rod structure, for pressure
Electromagnetism telescopic rod, it includes electromagnetism interior bar bottom plate, electromagnetism interior bar, electromagnetism outer bar, electromagnetism outer bar top plate, u-shaped sliding block, electromagnetism list
Member, unit conductive sheet, interior bar conductive sheet, interior outer bar conductive sheet, outer bar conductive sheet, interior bar arcuate guide rail, in interior bar arcuate guide rail
Face, outer bar arcuate guide rail, face in outer bar arcuate guide rail, wherein as shown in Figure 1, electromagnetism interior bar bottom plate is mounted on electromagnetism interior bar bottom
End, as shown in fig. 7, having symmetrical interior bar arcuate guide rail in electromagnetism interior bar；As shown in Figure 1, electromagnetism outer bar mounting of roof plate
On electromagnetism outer bar top, as shown in fig. 7, having symmetrical outer bar arcuate guide rail in electromagnetism outer bar, electromagnetism outer bar passes through outer
Being fitted on the outside of electromagnetism interior bar outside bar arcuate guide rail inner face and interior bar arcuate guide rail；As shown in Fig. 6,8,9, in electromagnetism
Interior bar conductive sheet is installed on face in interior bar arcuate guide rail on bar, is equipped on face in the outer bar arcuate guide rail in electromagnetism outer bar
It is conductive to be equipped with interior outer bar on the electromagnetism interior bar top end face of interior bar conductive sheet and outer bar conductive sheet junction for outer bar conductive sheet
Piece；Interior outer bar conductive sheet one end is fixedly connected with interior bar conductive sheet, and the other end is contacted with outer bar conductive sheet and applied to outer bar conductive sheet
Add certain pressure；As shown in Fig. 2,5, electromagnetic unit two sides are symmetrically installed there are two u-shaped sliding block, in two u-shaped sliding block u-shaped concave surfaces
Portion is mounted on unit conductive sheet, and u-shaped sliding block is slidably matched with interior bar arcuate guide rail, outer bar arcuate guide rail, as shown in Figure 6,7,
Unit conductive sheet and interior bar conductive sheet, outer bar conductive sheet sliding contact；Multiple electromagnetic units pass sequentially through the installation of u-shaped sliding block up and down
In the space that electromagnetism interior bar and electromagnetism outer bar form.
As shown in Figure 2,3, 4, above-mentioned electromagnetic unit includes unit housings, unit top plate, unit baseboard, coil, conducting magnetic column,
Wherein conducting magnetic column one end is equipped with unit baseboard, and the other end is equipped with unit top plate, and conductive coil is wrapped on conducting magnetic column, unit
Shell is mounted on unit baseboard, and conducting magnetic column, coil are respectively positioned in unit housings；Two u-shaped sliding blocks are symmetrically mounted on cell enclosure
External side, coil both ends are connect with two unit conductive sheets being symmetrically installed respectively.
In the present invention as shown in Fig. 3,10, electromagnetic unit is formed by coil winding conducting magnetic column, after coil is powered, conducting magnetic column
Two sides generate magnetic pole；Multiple electromagnetic units are connected, after energization, each electromagnetic unit generates magnetic pole, when each electromagnetic unit
Between when generating same pole, generate repulsion between electromagnetic unit, spacing widens；When generation inequality magnetic between each electromagnetic unit
When pole, attract each other between electromagnetic unit, hypotelorism.Multiple electromagnetic units are put into a closed space length in design
In variable space, the present invention between the electromagnetism interior bar and electromagnetism outer bar for passing through non-magnet material using arcuate as shown in fig. 7, led
Rail is nested to form length adjustable space；It is mounted on conductive sheet on face in arcuate guide rail in electromagnetism interior bar and electromagnetism outer bar, and
And connected and be powered by interior outer bar conductive sheet between interior bar conductive sheet and outer bar conductive sheet, foreign current connects in electromagnetism interior bar
Interior bar conductive sheet, outer bar sliding when, conducted the current on outer bar conductive sheet by interior outer bar conductive sheet, interior bar conductive sheet and
Outer bar conductive sheet is contacted by the unit conductive sheet with electromagnetic unit and foreign current is imported into electromagnetic unit, each electromagnetism list
Coil and conductive sheet, power supply in member form closed circuit.The present invention is stretched by galvanomagnetic-effect realization bar, energy conservation and environmental protection,
And substantially without easily worn part.
As shown in Figure 10,11, limit sliding chutes are also symmetrically provided in above-mentioned electromagnetism outer bar, and each in each limit sliding chutes
One position-limiting cover is installed, electromagnetism interior bar top is symmetrically installed there are two limited block, and two limited blocks are slided in two limits respectively
It is slided in slot.It is limited between interior bar and outer bar by the cooperation of the limiting slot on the limited block in electromagnetism interior bar and electromagnetism outer bar
Stroke.
Above-mentioned conducting magnetic column, unit top plate and unit baseboard are permeability magnetic material.
Above-mentioned electromagnetism interior bar and electromagnetism outer bar are non-magnet material.
As shown in Figure 13,14,21, above-mentioned drill bit includes drill bit drilling rod, the support of outer layer second, the support of outer layer first, drilling
Head, outer layer kerve, outer layer jumping through rings, middle layer jumping through rings, middle layer kerve, internal layer bore disk, internal gear, planetary gear, planetary gear shaft, in
The support of layer third, the support of middle layer second, the support of middle layer first, the first spring bearing of outer layer, middle layer third spring bearing, wherein such as
Figure 19, shown in 20, internal layer bores disk upper end and is mounted on drill bit drilling rod lower end, and internal layer bores and is equipped with multiple drilling heads on the downside of disk；Such as figure
17, shown in 18, jumping through rings installation in middle layer is in middle level in the first support, and the support installation of middle layer first second supports in middle level, middle layer
In middle level in third support, three planetary gears are circumferentially uniformly mounted to by respective planetary gear shaft for second support installation
Middle layer third supports upper end, and third support in middle layer is mounted on drill bit drilling rod by middle layer third spring bearing；On drill bit drilling rod
There is flute profile in planetary gear installed position, drill bit drilling rod is engaged by flute profile with three planetary gears, on the downside of the jumping through rings of middle layer
Multiple drilling heads are installed；As shown in Figure 15,16, outer layer jumping through rings is mounted in the support of outer layer first, the support installation of outer layer first
In the support of outer layer second, the support of outer layer second inside is equipped with internal gear, internal gear and three planetary gear external toothings, outer layer
First support is by being equipped with multiple drillings on the downside of outer layer jumping through rings in the installation of the first spring bearing of outer layer in middle level third support
Head.
In the present invention as shown in figure 21, drill bit drilling rod bores disk with internal layer and connect, and internal layer is driven to bore disk rotation；Middle layer jumping through rings and
Three middle layers support the revolving part that forms a whole to be known as media layer damage, are mounted on drill bit by middle layer third spring bearing and bore
On bar, it can be rotated around drill bit drilling rod；Outer layer jumping through rings and two outer layers support the revolving part that forms a whole to be known as outer layer knot
Structure, by that can be rotated around the support of middle layer third in the installation of the first spring bearing of outer layer in middle level third support.Drill bit drilling rod
As sun gear, be equipped with planetary gear middle layer as planet carrier, be equipped with internal gear outer layer collectively constitute planetary gear pass
It is dynamic；Three-decker constitutes three fast drill bits, and internal layer brill disk drilling speed is identical as drill bit drilling rod, and it is inevitable with identical that drilling rod rotates endothecium structure
Revolving speed rotation, middle layer and outer layer jumping through rings revolving speed automatically adjust revolving speed according to the rock resistance being respectively subject to, and can play protection and bore
The purpose of head；When layer structure is much larger than the resistance that media layer damage is subject to by the resistance of rock, media layer damage rotation, outer layer
Mechanism blockage, on the contrary media layer damage is stuck, layer structure rotation；When middle layer is similar with the resistance that layer structure is subject to, then two
Layer structure can be rotated with opposite direction of rotation；The rotation relationship of China and foreign countries' double-layer structure is easy to be formed the friendship in the short time
For rotation, it thus can more allow rock to loosen in being alternately rotated broken, increase drill bit use scope.Drill bit of the invention
Need to come in conjunction with rock adsorption plant such as flushing type sucking pump using, it is therefore an objective to by broken rock from underground be discharged.
As shown in Figure 13,21, it is also equipped with sealing ring on above-mentioned drill bit drilling rod, sealing ring is located on the upside of planetary gear and not
It is contacted with planetary gear.The design of sealing ring prevents crushed rocks to enter in planetary gear and destroys gear engagement.Sealing ring not with
Planetary gear contact sealing ring interference planetary gear movement in order to prevent.
Above-mentioned planetary gear number can be any one in 1,3,4,5.Under the premise of space allows, planet tooth
The resistance that its more jumping through rings of the number of wheel can be born is bigger.
As shown in figure 14, circumferential on the downside of above-mentioned middle layer jumping through rings to be uniformly provided with multiple middle layer kerves and middle layer kerve installation site
Between the installation site of drilling head；It is circumferential on the downside of outer layer jumping through rings to be uniformly provided with multiple outer layer kerves and outer layer kerve installation position
Setting between the installation site of drilling head.It is also equipped with jumping through rings kerve in jumping through rings bottom, it can be to the broken rock of drill bit
Stone plays the role of guiding discharge.
As shown in figure 15, also circumferentially being uniformly equipped with outer layer side cuts head for above-mentioned outer layer jumping through rings side.It is installed on the outside of jumping through rings
Head is cut in jumping through rings side, can prevent the borehole wall from facing the abrasion of drill bit side wall.
Claims (6)
1. a kind of brill deep-well underground platform of independence energy supply, it is characterised in that: it includes drill bit drilling rod, drill bit, machine shaft, applies
Supporting plate, pressure electromagnetism telescopic rod, connection structure, the second positioning mechanism, motor, the first positioning mechanism, electromagnetism telescopic rod supporting plate are pressed,
Wherein drill bit is mounted on drill bit drilling rod one end, and drill bit drilling rod is mounted on pressure supporting plate central hole by bearing, and drill bit drilling rod is logical
Connection structure is crossed to connect with machine shaft；Three pressure electromagnetism telescopic rods are circumferentially uniformly mounted on the upside of pressure supporting plate, and electromagnetism is stretched
Contracting bar supporting plate is mounted on three pressure electromagnetism telescopic rods；Second positioning mechanism is mounted on the upside of electromagnetism telescopic rod supporting plate, motor
It is mounted on the second positioning mechanism, the first positioning mechanism is mounted on the upside of motor；Above-mentioned first positioning mechanism and the second localization machine
Structure structure having the same, mounting means and position are mutually symmetrical with motor center plane；
Above-mentioned first positioning mechanism includes arc plate, positioning electromagnetism telescopic rod, motor supporting plate, telescopic rod housing, telescopic rod housing
Top plate, wherein motor supporting plate is mounted on motor one end, and three telescopic rod housings are uniformly mounted on motor supporting plate, for each
Telescopic rod housing, telescopic rod jacket internal are equipped with positioning electromagnetism telescopic rod, and positioning electromagnetism telescopic rod one end is equipped with arc plate,
Telescopic rod housing top is equipped with telescopic rod housing top plate；
Above-mentioned connection structure includes bar in rod guide, connection in fixture block, connection, connection loop bar, connector sleeve rod guide slot, connector sleeve
Bar card slot, fixture block ring, fixture block ring guide-track groove, wherein bar is mounted on drill bit drilling rod one end in connection, it is symmetrical on bar in connection
Rod guide in two connections is installed, two fixture blocks are symmetrically installed on bar top and two fixture block planes of symmetry and two in connection
The rod guide plane of symmetry is vertical in connection；Connection loop bar is mounted on drill string one end, connect be provided with inside loop bar two it is symmetrical
Connector sleeve rod guide slot and two symmetrical connection loop bar card slots, the plane of symmetry of two connector sleeve rod guide slots and two companies
The plane of symmetry of connecting sleeve lever card slot is vertical；Rod guide is slidably matched with connector sleeve rod guide slot in connection, fixture block with connect loop bar card
Slot is slidably matched, and is symmetrically opened on fixture block ring there are two fixture block ring guide-track groove, and fixture block ring is mounted on connector sleeve rod end surface and two cards
Rod guide is slidably matched in block ring guide-track groove is connect with two；
Above-mentioned pressure electromagnetism telescopic rod is identical with positioning electromagnetism Telescopic rod structure, and for the electromagnetism telescopic rod that presses, it includes
Electromagnetism interior bar bottom plate, electromagnetism interior bar, electromagnetism outer bar, electromagnetism outer bar top plate, u-shaped sliding block, electromagnetic unit, unit conductive sheet, interior bar
It is conductive sheet, interior outer bar conductive sheet, outer bar conductive sheet, interior bar arcuate guide rail, face in interior bar arcuate guide rail, outer bar arcuate guide rail, outer
Face in bar arcuate guide rail, wherein electromagnetism interior bar bottom plate is mounted on electromagnetism interior bar bottom end, with symmetrical interior in electromagnetism interior bar
Bar arcuate guide rail；Electromagnetism outer bar mounting of roof plate on electromagnetism outer bar top, electromagnetism outer bar there is symmetrical outer bar arcuate to lead
Rail, electromagnetism outer bar pass through being fitted on the outside of electromagnetism interior bar outside outer bar arcuate guide rail inner face and interior bar arcuate guide rail；Electricity
Interior bar conductive sheet is installed on face in interior bar arcuate guide rail in magnetic interior bar, is pacified on face in the outer bar arcuate guide rail in electromagnetism outer bar
Equipped with outer bar conductive sheet, interior outer bar is installed on the electromagnetism interior bar top end face of interior bar conductive sheet and outer bar conductive sheet junction
Conductive sheet；Interior outer bar conductive sheet one end is fixedly connected with interior bar conductive sheet, and the other end contacts with outer bar conductive sheet and to outer bar conduction
Piece applies certain pressure；Electromagnetic unit two sides are symmetrically installed there are two u-shaped sliding block, and two u-shaped sliding block u-shaped concave internals are respectively mounted
There is unit conductive sheet, u-shaped sliding block is slidably matched with interior bar arcuate guide rail, outer bar arcuate guide rail, and unit conductive sheet and interior bar are conductive
Piece, outer bar conductive sheet sliding contact；Pass sequentially through u-shaped sliding block is mounted on electromagnetism interior bar and electromagnetism outer bar to multiple electromagnetic units up and down
In the space of composition；Above-mentioned electromagnetic unit includes unit housings, unit top plate, unit baseboard, coil, conducting magnetic column, wherein magnetic conduction
Column one end is equipped with unit baseboard, and the other end is equipped with unit top plate, and conductive coil is wrapped on conducting magnetic column, unit housings installation
On unit baseboard, conducting magnetic column, coil are respectively positioned in unit housings；Two u-shaped sliding blocks are symmetrically mounted on the outside of unit housings, line
Circle both ends are connect with two unit conductive sheets being symmetrically installed respectively；
Above-mentioned drill bit include drill bit drilling rod, the support of outer layer second, the first support of outer layer, drilling head, outer layer kerve, outer layer jumping through rings,
Middle layer jumping through rings, middle layer kerve, internal layer bore disk, internal gear, planetary gear, planetary gear shaft, the support of middle layer third, second, middle layer
Support, the support of middle layer first, the first spring bearing of outer layer, middle layer third spring bearing, wherein internal layer bores disk upper end and is mounted on drill bit
Drilling rod lower end, internal layer bore and are equipped with multiple drilling heads on the downside of disk；Jumping through rings installation in middle layer first supports in middle level, first, middle layer
Support installation is in middle level in the second support, and in middle level in third support, three planetary gears pass through respective the support installation of middle layer second
Planetary gear shaft be circumferentially uniformly mounted to middle layer third support upper end, middle layer third support pass through middle layer third spring bearing
It is mounted on drill bit drilling rod；There is flute profile in planetary gear installed position on drill bit drilling rod, drill bit drilling rod passes through flute profile and three
A planetary gear engagement, middle layer jumping through rings downside are equipped with multiple drilling heads；Outer layer jumping through rings is mounted in the support of outer layer first, outer layer
First support is mounted in the support of outer layer second, and the support of outer layer second inside is equipped with internal gear, internal gear and three planet teeth
External toothing is taken turns, the support of outer layer first is installed in third support in middle level by the first spring bearing of outer layer, peace on the downside of outer layer jumping through rings
Equipped with multiple drilling heads.
2. a kind of brill deep-well underground platform of independence energy supply according to claim 1, it is characterised in that: above-mentioned electromagnetism outer bar
On be also symmetrically provided with limit sliding chutes, and a position-limiting cover is respectively installed in each limit sliding chutes, electromagnetism interior bar top is symmetrical
There are two limited block, two limited blocks to slide in two limit sliding chutes respectively for installation.
3. a kind of brill deep-well underground platform of independence energy supply according to claim 1, it is characterised in that: above-mentioned conducting magnetic column,
Unit top plate and unit baseboard are permeability magnetic material.
4. a kind of brill deep-well underground platform of independence energy supply according to claim 1, it is characterised in that: above-mentioned electromagnetism interior bar
It is non-magnet material with electromagnetism outer bar.
5. a kind of brill deep-well underground platform of independence energy supply according to claim 1, it is characterised in that: above-mentioned drill bit drilling rod
On be also equipped with sealing ring, sealing ring is located on the upside of planetary gear and does not contact with planetary gear.
6. a kind of brill deep-well underground platform of independence energy supply according to claim 1, it is characterised in that: above-mentioned middle layer jumping through rings
Downside is circumferentially uniformly provided with multiple middle layer kerves and middle layer kerve installation site is located between the installation site of drilling head；Outer layer bores
Circumferentially multiple outer layer kerves are uniformly provided on the downside of ring and outer layer kerve installation site is located between the installation site of drilling head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016101792952 | 2016-04-18 | ||
| CN201610179295.2A CN105863501A (en) | 2016-04-18 | 2016-04-18 | Independent energy supply deep well drilling underground platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939762A CN106939762A (en) | 2017-07-11 |
| CN106939762B true CN106939762B (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179295.2A Pending CN105863501A (en) | 2016-04-18 | 2016-04-18 | Independent energy supply deep well drilling underground platform |
| CN201710184508.5A Active CN106939762B (en) | 2016-04-18 | 2017-03-24 | A kind of brill deep-well underground platform of independence energy supply |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179295.2A Pending CN105863501A (en) | 2016-04-18 | 2016-04-18 | Independent energy supply deep well drilling underground platform |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699224A (en) * | 1986-05-12 | 1987-10-13 | Sidewinder Joint Venture | Method and apparatus for lateral drilling in oil and gas wells |
| CN201943585U (en) * | 2010-12-01 | 2011-08-24 | 刘展 | Sapphire helical composite jet-nozzle jet-cutting deep well drilling bit |
| KR20130104302A (en) * | 2012-03-13 | 2013-09-25 | 이문수 | Direct boring bit |
| CN202900044U (en) * | 2012-11-16 | 2013-04-24 | 中国石油天然气股份有限公司 | Double stabilizer prebuckling dynamics pendulum drilling assembly |
| CN103132925B (en) * | 2013-03-21 | 2015-04-22 | 西南石油大学 | Downhole motive driller capable of improving drill column stretching capacity |
| CN104120974B (en) * | 2014-07-22 | 2016-01-20 | 中国地质大学（武汉） | A kind of swinging type rotary steerable drilling drilling tool |
-
2016
- 2016-04-18 CN CN201610179295.2A patent/CN105863501A/en active Pending
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2017
- 2017-03-24 CN CN201710184508.5A patent/CN106939762B/en active Active
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| CN106939762A (en) | 2017-07-11 |
| CN105863501A (en) | 2016-08-17 |
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