CN206053843U - A kind of comprehensive deep hole rig - Google Patents
A kind of comprehensive deep hole rig Download PDFInfo
- Publication number
- CN206053843U CN206053843U CN201620963036.4U CN201620963036U CN206053843U CN 206053843 U CN206053843 U CN 206053843U CN 201620963036 U CN201620963036 U CN 201620963036U CN 206053843 U CN206053843 U CN 206053843U
- Authority
- CN
- China
- Prior art keywords
- unit
- oil cylinder
- frame
- rig
- luffing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of comprehensive deep hole rig, including frame, crawler belt and support leg oil cylinder are installed under frame, hydraulic pump, fuel tank and control member are installed in frame, luffing unit, rolling friction unit and rig unit are set in described frame；The non-swinging end of luffing unit is installed in frame, rolling friction unit is set on the swinging end of luffing unit, rig unit is set on rolling friction unit, rolling friction unit and rig unit can be adjusted by luffing unit to swing in the range of 0～105 °, rolling friction unit can drive rig unit to carry out roller walking along its axial direction.Comprehensive deep hole rig of the present utility model can realize 0～26 ° of inclined hole drilling operation in the range of 800～3000mm；Rig is capable of achieving upright opening upwards, downward by the adjustment of change auxiliary oil cylinder, support oil cylinder and rotating assembly, and with these upright openings into bore operation at any angle.
Description
Technical field
This utility model belongs to drilling equipment field, specially a kind of comprehensive deep hole rig.
Background technology
In coal mining field, with the development of technology, the driller of various functions realizes application, its basic structure phase
Seemingly, basic function is identical, has realized substantially the function of drilling of lateral aperture, inclined hole, upright opening.Conventional rig design is being adopted
During conventional art, due to down-hole space it is narrow and small due to, result in the design bottleneck of rig function, be mainly summarized as：
1. the propulsive mechanism of drilling machine mast all adopts rack-and-pinion speed drive mechanism, and the advantage of this structure is to solve
The problem of insufficient space, can make the stroke of rig double, and, to halve propulsive force, gear, tooth bar are directly naked for its shortcoming
Expose outside, infringement is very fast；
2. mast using slide construction walk, be exactly oil cylinder push U-lag slide in orbit realization walking.Its shortcoming exists
Big in resistance to sliding, as downhole powder dust is big, a large amount of dust enters U-lag, it is difficult to clear up, and walking resistance is increased and is accelerated to slide
The damage of rail；
3. the angle-adjusting mechanism complex structure of mast, stability are poor.Typically toggle fixes stress
Support, rig serious vibration in operation of drilling；
4. rig is supported and is supported by gigantic oil cylinder, it is impossible to carry out omnibearing angel support to mast；
5. welding structure is more, and overall construction intensity is poor；Downhole corrosion intensity is high, and bead crack easily produces crevice corrosion,
Important feature part is accelerated to damage；
6. narrow and small down-hole space requirement rig small volume, for the requirement of small size high thrust, rig is difficult to stretch
Contracting function.
The content of the invention
For defect of the prior art and deficiency, the purpose of this utility model there are provided comprehensive deep hole rig,
The comprehensive deep hole rig can realize 0～26 ° of inclined hole drilling operation in the range of 800～3000mm；Four frame supporting legs
Oil cylinder and two bracket support oil cylinders form stable plane supported at three point and the effect of space multi-point support, and rig is by becoming secondary oil
The adjustment of cylinder, support oil cylinder and rotating assembly, is capable of achieving upright opening upwards, downward, and with these upright openings into random angle
The bore operation of degree.
To reach above-mentioned purpose, the technical scheme that this utility model is taken is：
A kind of comprehensive deep hole rig, including frame, install crawler belt and support leg oil cylinder, hydraulic pressure are installed in frame under frame
Pump, fuel tank and control member, arrange luffing unit, rolling friction unit and rig unit in described frame；
The non-swinging end of luffing unit is installed in frame, and rolling friction unit, rolling are arranged on the swinging end of luffing unit
Rig unit is set on dynamic friction unit, rolling friction unit and rig unit can be adjusted at 0～105 ° by luffing unit
In the range of swing, rolling friction unit can drive rig unit to carry out roller walking along its axial direction.
Further, turning unit is also set up between the luffing end of described luffing unit and rolling friction unit, return
Turn the revolution that unit can drive rolling friction unit to carry out 360 °.
Further, connect turning unit Auxiliary support oil cylinder is also set up with rolling friction unit.
Further, the non-swinging end of luffing unit is installed in frame by luffing unit supports oil cylinder, luffing unit supports
Oil cylinder can be supported to luffing unit in the range of vertical 0～26 °.
Specifically, described luffing unit includes crossbeam, angular adjustment oil cylinder, amplitude of oscillation frame and rig installed part, described
One end of amplitude of oscillation frame is movably arranged at the end of crossbeam, and the other end of amplitude of oscillation frame is movable with the piston end of angular adjustment oil cylinder
Connection, the non-piston end of angular adjustment oil cylinder is movable to be hung under crossbeam, and rig installed part is fixedly installed on amplitude of oscillation frame；Institute
The crossbeam stated is scalable crossbeam, and crossbeam includes the extensible canopy being mutually arranged and fixed beam, and on extensible canopy along its length
Between set slide rail；
The end of fixed beam is installed in frame, and rolling friction unit is arranged on rig installed part.
Preferably, one end of described amplitude of oscillation frame by the second jointed shaft be arranged on crossbeam end, amplitude of oscillation frame it is another
End be connected with the piston end of angular adjustment oil cylinder by the first jointed shaft, the non-piston end of angular adjustment oil cylinder be arranged on it is flexible
The support base of the close amplitude of oscillation frame under beam is flexibly connected by swinging axle；
Floor projection between the first described jointed shaft and the second jointed shaft is apart from L3For 271mm, the second jointed shaft with
Floor projection between swinging axle is apart from L2For 562mm, the upright projection between the second jointed shaft and swinging axle is apart from h2For
256mm, the stroke g of described angular adjustment oil cylinder2For 0～472mm.
Further, described extensible canopy realizes stretching motion, the work of telescopic oil cylinder by the telescopic oil cylinder buried with fixed beam
Plug end is fixedly connected with the end of fixed beam, and the non-piston end of telescopic oil cylinder is fixedly connected with extensible canopy；Described telescopic oil cylinder
Stroke g1For 0～550mm.
Specifically, described rolling friction unit includes mast frame, and in mast frame, movable setting rolls support
Part, is embedded driving oil cylinder in mast frame and drives cylinder piston rod, rolls holding element and drives oil cylinder solid vertically
It is fixed to connect, drive the end of cylinder piston rod to be fixed in mast frame；
Rigging up unit on holding element is rolled, drives oil cylinder to drive rolling holding element to come along mast frame roller
Return is dynamic.
Specifically, described rolling holding element includes the first rolling member and supporting plate, and supporting plate passes through the first rolling member
Roller is arranged in mast frame；
First rolling member includes two the first rollers being vertically set up in parallel, and two the first rollers are clamped in mast frame
Above and along mast frame roll；
The slide rail of tabular is set in mast frame along its length, and two the first rollers are clamped on slide rail rail level along mast
Bar framework is rolled, and the axial direction of the first roller is parallel with the rail level of slide rail；First is also set up on the first described rolling member inclined
Heart axle, the first eccentric shaft and the first roller are coaxially disposed in parallel in shaft core.
Further, described rolling holding element also includes the second rolling member, and the second rolling member is included being fixed with supporting plate and connected
The second roller for connecing, the second roller are rolled along the edge of slide rail；
The axial direction of the second described roller is vertical with slide rail rail level, and the second eccentric shaft is also set up on the second rolling member, the
Two eccentric shafts and the second roller are coaxially disposed in parallel in shaft core.
Compared with prior art, the beneficial effects of the utility model are：
(1) comprehensive deep hole rig of the present utility model can realize 0～26 ° of inclined hole in the range of 800～3000mm
Drilling operation；Four frame support oil cylinders and two bracket support oil cylinders form stable plane supported at three point and space multiple spot
Support is acted on, adjustment of the rig by change auxiliary oil cylinder, support oil cylinder and rotating assembly, is capable of achieving upright opening upwards, downward, and
With these upright openings into bore operation at any angle.The working range of rig:Rig can be more than 2300mm in height and width
Tunnel in do drilling operation, for the tunnel more than bracket support oil cylinder scope, can be by lengthening cylinder piston rod ensureing
Oil cylinder supports scope；Support oil cylinder is 26 ° to the adjustment angle of jib lubbing mechanism, and amplitude oil cylinder adjustment angle is 105 °, so boring
Arbitrarily angled bore operation in bar is achievable 131 °；Rotating assembly can make 360 ° of revolutions of bracket, so the operating angle of drilling rod
When carrying out horizontal drilling operation for 262 °, the level height job area of drilling rod is 406～2452mm；Appoint in this height
During meaning position, rotating assembly adjustment angle can make drilling rod with the horizontal arbitrarily angled, realize in same plane (such as：It is vertical flat
Face) bore operation at any angle；
(2) rolling friction rig component of the present utility model replaces gear duplication acceleration mechanism using oil cylinder direct drive, can make
Pulling force and centripetal force no longer halve, and directly to drive the centripetal force of oil cylinder, the duplication acceleration mechanism of identical pulling force can make oil on year-on-year basis
Cylinder diameter reduces 30%；Mast walking mechanism no longer adopts rail structure, but adopts roll mode, and propelling resistance reduces, and tears open
Fill convenient, the coal dust opened wide on track is more prone to cleaning, and the liner plate of traditional slide construction is accomplished by for general one month
Change once, and the projected life for rolling holding element of the present utility model is more than half a year；Rolling member of the present utility model is adopted
With the rolling form of roller, mast frame has used square structural steel as main body, and weld seam is significantly reduced, and structural strength substantially increases
By force, the completely naked leakage of the rail level of mast frame prevents the damage of cinder pair roller in outside when cinder falls
Evil；
(3) in order to roll holding element rolling carry out it is spacing, roll holding element also include the second rolling member, second
Rolling member is the roller rolled along slide rail edge, rolling supporting plate is carried out spacing；Meanwhile, in order to ensure the benefit to slide rail friction
Repay or the compensation to slide rail edge, eccentric shaft is all provided with the first rolling member and the second rolling member, to reach compensation slide rail
Purpose；
(4) rig jib lubbing mechanism of the present utility model is mainly by flexible group of amplitude of oscillation frame, crossbeam and angular adjustment oil cylinder
Rotating mechanism is carried into big；Significantly simplify the structure of angle adjustment, its result is greatly reduced drill height；Flexible crossbeam can
Realize that stroke 550mm's is flexible, substitute the movement of crawler belt, reduce the movement of down-hole large type drill, it is convenient to operate；Adjusted by angle
The flexible of fuel-economizing cylinder realizes that amplitude of oscillation frame can be rotated in 0～105 °, and realizes that the arbitrarily angled minimum support arm of force is not less than
150mm, can support bigger turning torque；First jointed shaft, the second jointed shaft and swinging axle form the steady of arbitrary triangle
Fixed structure, improves the rigidity and stability of structure；
(5) underground coal mine dust is big, on extensible canopy of the present utility model along its length using reinforcing plate arranged for interval into
Slide rail, the obstruction that dust accumulation can be avoided to cause slide rail, the course of work of the gap that dust can be between slide rail with motor
Skid off, with self-cleaning function；Extensible canopy of the present utility model does main body using the square steel of 180*180*8, and telescopic oil cylinder is direct
It is arranged in inside square steel, entry/exit hydraulic fluid port is arranged using piston rod end, the oil cylinder of maximum outside diameter can be arranged；Angular adjustment oil cylinder
Coercive mechanism design oil cylinder front end calculate rational position, oil cylinder when rotating around fulcrum, in long arc angle afterbody with
Crossbeam is not interfered, and piston rod is not interfered with extensible canopy, reaches optimal using effect.
Description of the drawings
Fig. 1 is the front view of comprehensive deep hole rig of the present utility model；
Axonometric charts of the Fig. 2 for Fig. 1；
Structural representations of the Fig. 3 for the non-luffing state of act support of Fig. 1；
Structural representations of the Fig. 4 for the act support luffing state of Fig. 1；
Fig. 5 is the structural perspective of rolling friction unit in Fig. 1；
Front views of the Fig. 6 for Fig. 5；
Fig. 7 is the sectional view of A-A in Fig. 6；
Fig. 8 is the sectional view of B-B in Fig. 6；
Fig. 9 is the structural perspective of luffing unit in Fig. 1；
Figure 10 is the front view of Fig. 9；
Figure 11 is the sectional view of Figure 10；
Figure 12 is the sectional view of the maximum variable phase angle of Figure 10；
Figure 13 is the structural representation of extensible canopy in Fig. 9；
In figure, each label is expressed as：1- rolling friction units, 2- luffing units, 3- turning units, 4- drill power heads, 5-
Drilling rod, 6- drill bits, 7- frames, 8- crawler belts, 9- transformators, 10- sticks, 11- emergency lighting parts, 12- hydraulic pumps, 13- are oily
Case, 14- bench boards, 15- luffing unit supports oil cylinders, 16- support leg oil cylinders, 17- Auxiliary support oil cylinders；
In rolling friction unit 1：1-1 mast frames, 1-11 slide rails, 1-2 roll holding element, the second rolling members of 1-21,
1-211-- bolts, the second eccentric shafts of 1-212, the second rollers of 1-213, the first rolling members of 1-22,1-221 mandrel pressing plates, 1-222
First eccentric shaft, the first rollers of 1-223,1-23 supporting plates, 1-3 support cylinders, 1-4 power parts, 1-41 drive oil cylinder piston
Bar, 1-42 drive oil cylinder；
In luffing unit 2：2-1 amplitude of oscillation framves, the first jointed shafts of 2-11, the second jointed shafts of 2-12,2-2 angular adjustment oil cylinders,
2-21 angular adjustments oil cylinder the first oil circuit connector, 2-22 angular adjustments oil cylinder the second oil circuit connector, 2-3 crossbeams, 2-31 stretch
Contracting beam, 2-311 telescopic oil cylinders the first oil circuit connector, 2-312 telescopic oil cylinder installation axles, 2-313 support bases, 2-314 swinging axles,
2-315 slide rails, 2-316 telescopic oil cylinders the second oil circuit connector, 2-317 reinforcing plates, 2-318 amplitude of oscillation frame installing ports, 2-32 are fixed
Beam, 2-321 fix beam connection, 2-4 rig installed parts, 2-5 telescopic oil cylinders；
This utility model is illustrated below in conjunction with specification drawings and specific embodiments.
Specific embodiment
The first comprehensive deep hole rig of the present utility model, including frame, install crawler belt and support leg oil cylinder, machine under frame
Hydraulic pump, fuel tank and control member are installed on frame, luffing unit, rolling friction unit and rig list are set in described frame
Unit；The non-swinging end of luffing unit is installed in frame, and rolling friction unit, rolling friction are arranged on the swinging end of luffing unit
Rig unit is set on unit, rolling friction unit and rig unit can be adjusted in the range of 0～105 ° by luffing unit
Swing, rolling friction unit can drive rig unit to carry out roller walking along its axial direction.
Second comprehensive deep hole rig of the present utility model can be with the basis of the first, the luffing of luffing unit
Turning unit is also set up between end and rolling friction unit, turning unit can drive the revolution that rolling friction unit carries out 360 °,
Or connection turning unit also sets up Auxiliary support oil cylinder with rolling friction unit.
The third comprehensive deep hole rig of the present utility model can be with the basis of the first or second, luffing list
The non-swinging end of unit is installed in frame by luffing unit supports oil cylinder, luffing unit supports oil cylinder can vertical 0～
Luffing unit is supported in the range of 26 °.
Rolling friction unit of the present utility model, mast frame are arranged on rig pallet, and as walking during feed
Track, in mast frame, movable setting rolls holding element, is embedded driving oil cylinder and drives oil cylinder to live in mast frame
Stopper rod, is rolled holding element and is vertically fixedly connected with driving oil cylinder, drive the end of cylinder piston rod to be fixed on mast frame
On；Rigging up motor on holding element is rolled, and is driven oil cylinder to drive and holding element is rolled along mast frame roller to move back
It is dynamic.Four support cylinders are arranged on the rear and front end of mast frame, with top board and ground after the cylinder piston rod elongation of support cylinder
Face directly holds out against contact, with the whole bracket of fixation.Drive cylinder piston rod termination to be fixedly connected with mast frame, roll supporting part
A hydraulic motor with reductor can be placed on part, hydraulic motor rotates the big rotation torque and oil cylinder offer provided to drilling rod
Driving force realize drilling operation.
Luffing unit of the present utility model is mainly carried by the flexible composition of amplitude of oscillation frame, crossbeam and angular adjustment oil cylinder greatly
Rotating mechanism；Significantly simplify the structure of angle adjustment, its result is greatly reduced drill height；Flexible crossbeam is capable of achieving stroke
550mm's is flexible, substitutes the movement of crawler belt, reduces the movement of down-hole large type drill, convenient to operate.
Specifically, with reference to Fig. 1-4, comprehensive deep hole rig of the present utility model includes rolling friction unit 1, luffing unit
2nd, turning unit 3, drill power head 4, drilling rod 5, drill bit 6, frame 7, crawler belt 8, transformator 9, stick 10, emergency lighting part
11st, hydraulic pump 12, fuel tank 13, bench board 14, luffing unit supports oil cylinder 15, support leg oil cylinder 16 and Auxiliary support oil cylinder 17, machine
Frame installs crawler belt 8 and support leg oil cylinder 16 7 times, installs hydraulic pump 12, fuel tank 13, transformator 9, stick 10, safety and shine in frame 7
Bright part 11, bench board 14 and luffing unit supports oil cylinder 15, arrange luffing unit 2, rolling friction unit 1 in frame 7, return
Turn unit 3, drill power head 4, drilling rod 5 and drill bit 6, the non-swinging end of luffing unit 2 is fixed by luffing unit supports oil cylinder
In frame, rolling friction unit 1 is set on the swinging end of luffing unit 2, arrange on rolling friction unit 1 drill power head 4,
Drilling rod 5 and drill bit 6, arrange turning unit 3 between the luffing end of luffing unit 2 and rolling friction unit 1, turning unit 3 can band
Dynamic rolling friction unit 1 carries out 360 ° of revolution, and connection turning unit 3 can also arrange Auxiliary support oil with rolling friction unit 1
Cylinder, rig are capable of achieving in the range of limited space at any angle by the combination adjustment of support oil cylinder, luffing unit and turning unit
Drilling operation, the position that can adjust bracket again by Auxiliary support oil cylinder realize the support of bracket.
With reference to Fig. 5-8, rolling friction unit of the present utility model 1 includes mast frame 1-1, living in mast frame 1-1
Dynamic formula is arranged and rolls holding element 1-2, is embedded driving oil cylinder 1-42 and drives cylinder piston rod 1-41 in mast frame 1-1,
Roll holding element 1-2 and be vertically fixedly connected with oil cylinder 1-42 is driven, drive the end of cylinder piston rod 1-41 to be fixed on mast
On bar framework 1-1；Rigging up unit head 4 on holding element 1-2 is rolled, is driven oil cylinder 1-42 to drive and is rolled holding element 1-2
Move back and forth along mast frame 1-1 roller.Oil cylinder direct drive replaces gear duplication acceleration mechanism, can make pulling force and centripetal force not
Halve again, directly to drive the centripetal force of oil cylinder, the duplication acceleration mechanism of identical pulling force can make cylinder diameter reduce 30% on year-on-year basis, drive
Dynamic oil cylinder cylinder diameter Φ 110mm, drive cylinder piston rod bar footpath Φ 63, stroke 930mm, during maximum working pressure (MWP) 25MPa, pulling force
235KN, centripetal force 160KN；Mast walking mechanism no longer adopts rail structure, but adopts roll mode, and propelling resistance reduces,
Dismounting is convenient, and the coal dust opened wide on track is more prone to cleaning, and the liner plate of traditional slide construction is just needed for general one month
Change once, and the projected life for rolling holding element of the present utility model is more than half a year.
Rolling holding element 1-2 includes that the first rolling member 1-22 and supporting plate 1-23, supporting plate 1-23 are rolled by first
Part 1-22 rollers are arranged in mast frame 1-1；First rolling member 1-22 includes two first rollings being vertically set up in parallel
Wheel 1-223, two the first roller 1-223 are clamped in mast frame 1-1 and roll along mast frame 1-1.Best, mast frame
Frame 1-1 uses square structural steel as main body, and specifically, mast frame 1-1 is central authorities with the cunning that can pass through driving oil cylinder 1-42
Groove, chute edge are extended tabular slide rail 1-11, and two the first roller 1-223 are clamped on slide rail 1-11 rail levels along mast frame
Frame 1-1 is rolled, and the axial direction of the first roller 1-223 is parallel with the rail level of slide rail 1-11.In order to compensate the abrasion of track, first
The first eccentric shaft 1-222 is also set up on rolling member 1-22, the first eccentric shaft 1-222 is coaxially set up in parallel with the first roller 1-223
In shaft core, and the first eccentric shaft 1-222 is fixed by mandrel pressing plate 1-221；Mast frame 1-1 is subject to rolling friction altogether
On bracket the torsional moment of hydraulic motor and drive oil cylinder centripetal force collective effect, rig torsional moment require be
During 4000N.m, propulsive force requires to be 160KN, and as current mast frame all employs plate welding structure, and plate welding structure has by force
Poor, the yielding shortcoming of degree, in order to reach intensity requirement, so mast frame be designed it is big and heavy.And this utility model
Mast frame main body is done using shaped steel directly, reduce welding structure, under equality strength is required, achievable framework lightly sets
Meter, mitigates weight.
Spacing in order to carry out to the rolling of rolling holding element 1-2, rolling holding element 1-2 also includes the second rolling member 1-
21, the second rolling member 1-21 include the second roller 1-213 being fixedly connected with supporting plate 1-23, and the second roller 1-213 is along slide rail
The edge of 1-11 is rolled, it is ensured that is rolled holding element 1-2 and is not deviated by track.Further, in order to be able to compensate to slide rail 1-11,
The axial direction of the second roller 1-213 is vertical with slide rail 1-11 rail levels, and the second eccentric shaft 1- is also set up on the second rolling member 1-21
212, the second eccentric shaft 1-212 and the second roller 1-213 are coaxially disposed in parallel in shaft core, and the second roller 1-213 passes through spiral shell
Bolt is fixed on supporting plate 1-23 edges.
First eccentric shaft 1-222 and the second eccentric shaft 1-212, is capable of achieving the adjustment amount of maximum 2mm, the adjustment of this 2mm
Measure for compensating the wear extent of slide rail or slide rail edge can be compensated.
Both sides mandrel pressing plate 1-221 bolts directly can be unclamped by the convenient disassembly of the first rolling member 1-22, and roller can be direct
Take out from hole and repair or replace.First roller 1-223 of the present utility model and the second roller 1-213 are using supporting
Type roller self sealss bearing, is designed with lubricating cup to bearing lubrication, extends the life-span of bearing, bearing size 25mm* on each axle
62～25mm, the second roller stress in working condition, maximum can bear the hydraulic motor moment of couple of 23kN.m.
In addition, also setting up at least one support cylinder 1-3 in the end of mast frame 1-1, it is preferred that in mast frame 1-
1 two ends respectively arrange two support cylinder 1-3 arranged side by side, and it is short that mast frame 1-1 length is designed as far as possible, the mast length of 2.3m
Substantially freeing in and out for narrow can be realized, support cylinder 1-3 is all designed with front and back, can orientation in office carry out holding out against it is steady
Determine mast frame 1-1；Support cylinder 1-3 cylinder diameter Φ 80mm, support cylinder 1-3 piston rod bars footpath Φ 55mm, stroke 300mm,
Support oil cylinder 1-3 is equipped with two kinds fasteners, for different operating modes.The elongation of support cylinder 1-3 can reliably fix rig, real
The steady operation of existing rig.
With reference to Fig. 9-13, luffing unit of the present utility model 2 includes crossbeam 2-3, angular adjustment oil cylinder 2-2, amplitude of oscillation frame 2-1
With rig installed part 2-4, one end of amplitude of oscillation frame 2-1 is movably arranged at the end of crossbeam 2-3, the other end of amplitude of oscillation frame 2-1 with
The movable connection of piston end of angular adjustment oil cylinder 2-2, the non-piston end of angular adjustment oil cylinder 2-2 is movable to be hung on crossbeam 2-
Under 3, rig installed part 2-4 is fixedly installed on amplitude of oscillation frame 2-1；Crossbeam 2-3 is scalable crossbeam, and crossbeam 2-3 includes mutually set
If extensible canopy 2-31 and fixed beam 2-32, and on the extensible canopy 2-31 along its length between set track 2-315.Extensible canopy 2-31
Can also be smooth girder construction, such as square steel tube structure, smooth girder construction are relative to the beam body for arranging track
For structure, i.e., smooth girder construction is as not provided with the square girder steel of track thereon；Or crossbeam 2-3 is non-telescoping
Beam, as smooth girder construction, such as square steel tube structure；Luffing unit of the present utility model mainly by amplitude of oscillation frame 2-1,
The flexible composition of crossbeam 2-3 and angular adjustment oil cylinder 2-2 carries greatly rotating mechanism；Significantly simplify the structure of angle adjustment, its knot
Fruit is greatly reduced drill height；Flexible crossbeam 2-3 is capable of achieving the flexible of stroke, substitutes the movement of crawler belt, reduces down-hole big
The movement of type rig, it is convenient to operate；Underground coal mine dust is big, adopts reinforcing plate on extensible canopy of the present utility model along its length
Arranged for interval into slide rail, the obstruction that dust accumulation can be avoided to cause slide rail, the gap that dust can be between slide rail is with motor
The course of work skid off, with self-cleaning function；
Rig installed part 2-4 on amplitude of oscillation frame 2-1 is driven at 0～105 ° by the stretching motion of angular adjustment oil cylinder 2-2
In the range of rotate, and then drive the rig on the rig installed part 2-4 to rotate in the range of 0～105 °, considerably increase
The adjustable-angle of rig.
A kind of stretching motion for realizing angular adjustment oil cylinder 2-2 drive the rig installed part 2-4 on amplitude of oscillation frame 2-1 0～
The scheme rotated in the range of 105 ° includes：One end of amplitude of oscillation frame 2-1 is by the second jointed shaft 2-12 installed in the end of crossbeam 2-3
Portion, the other end of amplitude of oscillation frame 2-1 are connected with the piston end of angular adjustment oil cylinder 2-2 by the first jointed shaft 2-11, and first is hinged
Angle α between the axis of the line and angular adjustment oil cylinder 2-2 of axle 2-11 and the second jointed shaft 2-12 is 31～136 °.
Another kind realizes that the stretching motion of angular adjustment oil cylinder 2-2 drives the rig installed part 2-4 on amplitude of oscillation frame 2-1 0
The scheme rotated in the range of～105 ° includes：One end of amplitude of oscillation frame 2-1 is arranged on extensible canopy 2-31 by the second jointed shaft 2-12
End, the support base 2- of the non-piston end of angular adjustment oil cylinder 2-2 and the close amplitude of oscillation frame 2-1 being arranged under extensible canopy 2-31
313 are flexibly connected by swinging axle 2-314；The minimum wobble arm of force h of amplitude of oscillation frame 2-11For 150mm, the second jointed shaft 2-12 with
Projector distance between swinging axle 2-314 be the projector distance between the first jointed shaft 2-11 and the second jointed shaft 2-12 2～
2.5 again；
A kind of stretching motion for preferably realizing angular adjustment oil cylinder 2-2 drives the rig installed part 2-4 on amplitude of oscillation frame 2-1
The scheme rotated in the range of 0～105 ° includes：Projector distance L between first jointed shaft 2-11 and the second jointed shaft 2-123
For 271mm, the projector distance L between the second jointed shaft 2-12 and swinging axle 2-3142For 562mm, the second jointed shaft 2-12 and pendulum
Upright projection between moving axis 2-314 is apart from h2For 256mm, the stroke g of angular adjustment oil cylinder 2-22For 0～472mm, this
Between length relation ensure that the rotation in the range of 0～105 °；The size of corresponding miscellaneous part includes：It is of the present utility model
Minimum length L of rig jib lubbing mechanism1For 2048mm.
Angular adjustment oil cylinder 2-2 of the present utility model is being respectively provided with angular adjustment oil cylinder first at the two ends of cylinder block
Oil circuit interface 2-21 and angular adjustment oil cylinder the second oil circuit interface 2-22, provides hydraulic oil for the stretching motion to oil cylinder；
Extensible canopy 2-31 realizes stretching motion by the telescopic oil cylinder 2-5 for burying with fixed beam 2-32, telescopic oil cylinder 2-5's
Piston end is fixedly connected with the end of fixed beam 2-32, and the non-piston end of telescopic oil cylinder 2-5 is fixedly connected with extensible canopy 2-31.Stretch
The stroke g of contracting oil cylinder 2-51For 0～550mm, the movement of crawler belt is substituted；
Telescopic oil cylinder 2-5 of the present utility model due to being embedded in the beam intracavity of extensible canopy 2-31, so if using tradition
Oil feeding line design, impact may be produced on the stretching motion of crossbeam 2-3, therefore, set in the piston end of telescopic oil cylinder 2-5
Telescopic oil cylinder the second oil circuit connector 2-316 is put, telescopic oil cylinder the first oil circuit connector is set on the cylinder barrel of telescopic oil cylinder 2-5
2-311, can reduce the obstruction to stretching motion between extensible canopy 2-31 and fixed beam 2-32；See Figure 10, it is of the present utility model to stretch
The concrete structure of contracting beam 2-31 is the beam body of the square bar of a cavity, and on the termination of one end of extensible canopy 2-31, bag sets reinforcement
Plate 2-317, arranges amplitude of oscillation frame installing port 2-318 through reinforcing plate 2-317 and extensible canopy 2-31 ends, near amplitude of oscillation frame installing port
2-318 wears telescopic oil cylinder installation axle 2-312 on extensible canopy 2-31, hangs in the lower section of extensible canopy 2-31 afterwards and sets support base 2-
313, multiple track 2-315 are set on extensible canopy 2-31 followed by along its length.Fixed beam 2-32 away from extensible canopy 2-
31 end arranges fixed beam connection 2-321, for this rig jib lubbing mechanism is arranged on rig.
Rig installed part 2-4 is discoid ring flange, can arrange turning unit 3, then in turning unit 3 on ring flange
Upper rigging up, can increase rotation of the rig in horizontal plane, improve the motility of rig position adjustments；Or directly pacify in rig
Rigging up in piece installing, realizes the regulation to rig position.
Turning unit of the present utility model 3 is discoid part, and the tangential direction along disc-shaped part arranges hydraulic pressure
Turbine structure, adjustment turning unit are rotated in the range of 360 °, realize the comprehensive adjustment of rig angle.
Claims (9)
1. a kind of comprehensive deep hole rig, including frame (7), installs crawler belt (8) and support leg oil cylinder (16), frame under frame (7)
(7) hydraulic pump (12), fuel tank (13) and control member are installed on, it is characterised in that luffing list is set in described frame (7)
First (2), rolling friction unit (1) and rig unit；
The non-swinging end of luffing unit (2) is installed in frame (7), and rolling friction list is arranged on the swinging end of luffing unit (2)
First (1), arranges rig unit on rolling friction unit (1), by luffing unit (2) can adjust rolling friction unit (1) and
Rig unit is swung in the range of 0～105 °, and rolling friction unit (1) can drive rig unit to carry out roller row along its axial direction
Walk；
Described rolling friction unit (1) includes mast frame (1-1), and the movable setting rolling in mast frame (1-1) is held
Support part (1-2), is embedded power part (1-4) in mast frame (1-1), rolls rigging up list on holding element (1-2)
Unit, power part (1-4) drive rolling holding element (1-2) to move back and forth along mast frame (1-1) roller；
Described power part (1-4) rolls holding element including driving oil cylinder (1-42) and driving cylinder piston rod (1-41)
(1-2) it is axially fixed with driving oil cylinder (1-42) and is connected, drives the end of cylinder piston rod (1-41) to be fixed on mast
On framework (1-1).
2. comprehensive deep hole rig as claimed in claim 1, it is characterised in that at the luffing end of described luffing unit (2)
Turning unit (3) is also set up between rolling friction unit (1), turning unit (3) can drive rolling friction unit (1) to carry out
360 ° of revolution.
3. comprehensive deep hole rig as claimed in claim 2, it is characterised in that connection turning unit (3) and rolling friction list
First (1) also sets up Auxiliary support oil cylinder (17).
4. comprehensive deep hole rig as claimed in claim 1, it is characterised in that the non-swinging end of luffing unit (2) is by becoming
Width unit supports oil cylinder (15) is installed in frame, and luffing unit supports oil cylinder (15) can be right in the range of vertical 0～26 °
Luffing unit (2) is supported.
5. comprehensive deep hole rig as claimed in claim 1, it is characterised in that described luffing unit (2) is including crossbeam (2-
3), angular adjustment oil cylinder (2-2), amplitude of oscillation frame (2-1) and rig installed part (2-4), one end of described amplitude of oscillation frame (2-1) are movable
Formula is arranged on the end of crossbeam (2-3), and the other end of amplitude of oscillation frame (2-1) is movable with the piston end of angular adjustment oil cylinder (2-2)
Connection, the non-piston end of angular adjustment oil cylinder (2-2) is movable to be hung under crossbeam (2-3), and rig installed part (2-4) fixation sets
Put on amplitude of oscillation frame (2-1).
6. comprehensive deep hole rig as claimed in claim 5, it is characterised in that described crossbeam (2-3) is scalable crossbeam,
Crossbeam (2-3) includes the extensible canopy (2-31) and fixed beam (2-32) being mutually arranged, and along length side on extensible canopy (2-31)
Track (2-315) is set to；
One end of described amplitude of oscillation frame (2-1) is by the second jointed shaft (2-12) installed in the end of extensible canopy (2-31), the amplitude of oscillation
The other end of frame (2-1) is connected with the piston end of angular adjustment oil cylinder (2-2) by the first jointed shaft (2-11), angular adjustment oil
The support base (2-313) of the non-piston end of cylinder (2-2) and the close amplitude of oscillation frame (2-1) being arranged under extensible canopy (2-31) is by pendulum
Moving axis (2-314) is flexibly connected；
Floor projection between described the first jointed shaft (2-11) and the second jointed shaft (2-12) is apart from L3For 271mm, the second hinge
Floor projection between spindle (2-12) and swinging axle (2-314) is apart from L2For 562mm, the second jointed shaft (2-12) and swinging axle
(2-314) upright projection between is apart from h2For 256mm, the stroke g of described angular adjustment oil cylinder (2-2)2For 0～472mm.
7. comprehensive deep hole rig as claimed in claim 6, it is characterised in that described extensible canopy (2-31) and fixed beam
(2-32) telescopic oil cylinder (2-5) by burying realizes stretching motion, piston end and the fixed beam (2-32) of telescopic oil cylinder (2-5)
End be fixedly connected, the non-piston end of telescopic oil cylinder (2-5) is fixedly connected with extensible canopy (2-31)；Described telescopic oil cylinder
(2-5) stroke g1For 0～550mm.
8. comprehensive deep hole rig as claimed in claim 1, it is characterised in that described rolling holding element (1-2) includes
First rolling member (1-22) and supporting plate (1-23), supporting plate (1-23) are arranged on mast by the first rolling member (1-22) roller
On bar framework (1-1)；
First rolling member (1-22) includes two the first rollers (1-223) being vertically set up in parallel, along its length in mast
The slide rail (1-11) of tabular is set on framework (1-1), and two the first rollers (1-223) are clamped on slide rail (1-11) rail level along mast
Bar framework (1-1) is rolled, and the axial direction of the first roller (1-223) is parallel with the rail level of slide rail (1-11)；In the first described rolling
The first eccentric shaft (1-222) is also set up on moving part (1-22), the first eccentric shaft (1-222) is coaxial simultaneously with the first roller (1-223)
Row are arranged in shaft core.
9. comprehensive deep hole rig as claimed in claim 8, it is characterised in that described rolling holding element (1-2) is also wrapped
The second rolling member (1-21) is included, the second rolling member (1-21) includes the second roller (1- being fixedly connected with supporting plate (1-23)
213), the second roller (1-213) is rolled along the edge of slide rail (1-11)；
The axial direction of described the second roller (1-213) is vertical with slide rail (1-11) rail level, also sets on the second rolling member (1-21)
The second eccentric shaft (1-212) is put, the second eccentric shaft (1-212) is coaxially disposed in parallel in shaft core with the second roller (1-213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963036.4U CN206053843U (en) | 2016-08-26 | 2016-08-26 | A kind of comprehensive deep hole rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963036.4U CN206053843U (en) | 2016-08-26 | 2016-08-26 | A kind of comprehensive deep hole rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053843U true CN206053843U (en) | 2017-03-29 |
Family
ID=58383359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620963036.4U Active CN206053843U (en) | 2016-08-26 | 2016-08-26 | A kind of comprehensive deep hole rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401469A (en) * | 2016-08-26 | 2017-02-15 | 陕西斯达防爆安全科技股份有限公司 | Omnibearing longhole drilling machine |
-
2016
- 2016-08-26 CN CN201620963036.4U patent/CN206053843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401469A (en) * | 2016-08-26 | 2017-02-15 | 陕西斯达防爆安全科技股份有限公司 | Omnibearing longhole drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106437505A (en) | All-dimensional deep hole drilling machine | |
| CN102900362A (en) | Narrow-machine-body full-hydraulic bolt and anchor cable drill carriage for coal mine tunnel | |
| CN204716251U (en) | Circular orbit formula multifunctional rock drilling trolley | |
| CN103291683A (en) | Method for utilizing rolling friction to centralize piston rod to do reciprocating motion and actuating device for utilizing rolling friction to centralize piston rod to do reciprocating motion through implementing method | |
| CN104895578A (en) | Circular-rail multifunctional drill jumbo system | |
| CN206309288U (en) | A kind of rig luffing bearing device | |
| CN206129149U (en) | All -round deep hole rig | |
| CN206129150U (en) | All -round deep hole rig | |
| CN206129151U (en) | All -round deep hole rig | |
| CN206053842U (en) | A kind of comprehensive deep hole rig | |
| CN206053848U (en) | A kind of comprehensive deep hole rig | |
| CN106401469A (en) | Omnibearing longhole drilling machine | |
| CN106437506A (en) | All-dimensional deep hole drilling machine | |
| CN106437504A (en) | All-orientation deep hole drilling machine | |
| CN107654191B (en) | Crawler-type double-arm multi-angle jumbolter | |
| CN206053859U (en) | A kind of rig jib lubbing mechanism | |
| CN206053845U (en) | A kind of comprehensive deep hole rig | |
| CN206053843U (en) | A kind of comprehensive deep hole rig | |
| CN106401472A (en) | All-dimensional deep hole drilling machine | |
| CN206309276U (en) | A kind of comprehensive deep hole rig | |
| CN206053865U (en) | A kind of rig luffing bearing device | |
| CN206053847U (en) | A kind of luffing rolling friction rig component | |
| CN106437535A (en) | Variable-amplitude bearing device of drilling machine | |
| CN206053846U (en) | A kind of luffing rolling friction rig component | |
| CN101845937A (en) | All-hydraulic power head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |