CN107083929A - Adjustable dismantling spanner for excavating machinery - Google Patents
Adjustable dismantling spanner for excavating machinery Download PDFInfo
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- CN107083929A CN107083929A CN201710075981.XA CN201710075981A CN107083929A CN 107083929 A CN107083929 A CN 107083929A CN 201710075981 A CN201710075981 A CN 201710075981A CN 107083929 A CN107083929 A CN 107083929A
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- CN
- China
- Prior art keywords
- dismantling spanner
- carrier member
- actuating mechanism
- dismantling
- support shafts
- Prior art date
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- 238000005553 drilling Methods 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims description 10
- 230000008450 motivation Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 36
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 241000258920 Chilopoda Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
- E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
A kind of dismantling spanner component for drilling machine includes two support shafts.Each in described two support shafts is each configured to along direction corresponding with the drilling pipe on drilling machine extension.The dismantling spanner component also includes the carrier member for being connected to described two support shafts.The carrier member can move along a straight line along described two support shafts.The dismantling spanner component also includes dismantling spanner, and the dismantling spanner is pivotably connected to one in the carrier member or described two support shafts.The dismantling spanner has a first end and the second opposite end, and the first end is connected to one in the carrier member or described two support shafts, and second opposite end is configured to engage the drilling pipe.
Description
The cross reference of related application
This application claims the preferential of on 2 12nd, 2016 U.S. Provisional Applications submit, Application No. 62/294,732
Power, entire contents by reference to and be incorporated herein.
Technical field
The present invention relates to drilling machine, more particularly, to for blast hole drill machine (blasthole drill rig)
Dismantling spanner (breakout wrench).
Background technology
In mining industry, blast hole drill machine is generally used for drilling through hard rock.Can in such as coal, copper all over the world and
Blast hole drill machine is found in diamond mine.Blast hole drill machine is generally included：Base, from the vertically extending boring tower of base, connection
The segmentation drill string for supporting and extending in drilling to boring tower, by boring tower, being connected to the one end of drill string in drilling, (for example screw thread connects
Connect) drill bit (drill bit), and be connected to the drill head (drill head) of the drill string other end.
During operation, the connection between the section of drill string and drill bit generally passes through the normal operator's load institute by drilling machine
It is caused to bend and combine (or even welding) and be fixed together.This enables section to be extremely rigidly secured together, i.e.,
Making the rotation of drill head can not separate fixed section.In order to apply high torque to drill string to disconnect fixed connection, often
Rule drilling machine includes the dismantling spanner for being pivotally attached to base or boring tower, so that the working end of dismantling spanner can pivotly connect
Close and depart from drill string.Generally, dismantling spanner can be pivoted in fixed height relative to drill string.
The geometry of part in drill string, sometimes compares it is appreciated that adjusting dismantling spanner along drill string
Vertical height, so that dismantling spanner can engage appropriate position along drill string.In some specific drilling operations, for example, dive
Hole (down-the-hole, DTH) hammer drill, vertical adjustment becomes more important.In DTH hammer drill components, along drill string in drill bit
There is the scope of one section of very little (for example, in the position for the hammer for being generally used for connecting drill bits to drill string remainder in neighbouring place
Put), the scope is strong to being enough to use spanner clamping, without damaging hammer.The scope can change with different hammers.In addition, edge
Spanner engagement may be needed at various height by the different segment and part of drill string setting.Therefore, need in this area
Dismantling spanner that is a kind of durable, compact, firm and can vertically moving.
The content of the invention
According to a certain construction, a kind of dismantling spanner component for drilling machine includes two support shafts.Described two supports
Each in axle is each configured to along direction corresponding with the drilling pipe on drilling machine extension.The dismantling spanner component also includes
It is connected to the carrier member of described two support shafts.The carrier member can move along a straight line along described two support shafts.It is described to tear open
Unloading wrench assembly also includes：Dismantling spanner, the dismantling spanner is as pivotally connected to the carrier member or described two
Support one in axle.The dismantling spanner has a first end and the second opposite end, the first end be connected to the carrier member or
One in the described two support shafts of person, second opposite end is configured to engage the drilling pipe.
According to another construction, a kind of dismantling spanner component for drilling machine includes：Two support shafts, wherein described two
Each in support shaft is each configured to along direction corresponding with the drilling pipe on drilling machine extension.The dismantling spanner component is also
Including：It is connected to the carrier member of described two support shafts.The carrier member can move along a straight line along described two support shafts, its
Described in carrier member include top plate and bottom plate.The dismantling spanner component also includes：Dismantling spanner, the dismantling spanner quilt can pivot
It is connected to one in the carrier member or described two support shafts with turning, the dismantling spanner has first end and the second phase
Opposite end, the first end is connected to one in the carrier member or described two support shafts, second opposite end quilt
It is configured to engage the drilling pipe.The dismantling spanner component also includes：First actuating mechanism, first actuating mechanism is used to make
The dismantling spanner is pivoted relative to the carrier member, wherein first actuating mechanism is arranged on the top plate and the bottom plate
Between.The dismantling spanner component also includes：Second actuating mechanism, second actuating mechanism is arranged on described two support shafts
Between.Second actuating mechanism includes main body and bar, and the bar is moved relative to the main body and slided in the main body.
By considering detailed description below and accompanying drawing, further feature and aspect of the invention will become more apparent.
Brief description of the drawings
Fig. 1 is the side view of the drilling machine according to a certain construction；
Fig. 2A be with Fig. 1 drilling machines be used together, the perspective view of dismantling spanner component in the first upright position；
Fig. 2 B be Fig. 2A dismantling spanner component be in the second upright position when perspective view；
Fig. 3 is the perspective view of the carrier member of dismantling spanner component；
Fig. 4 is the enlarged fragmentary view of dismantling spanner component；
Fig. 5 is another enlarged fragmentary view of dismantling spanner component；
Fig. 6 is the fragmentary, perspective view of the dismantling spanner component on drilling machine；
Fig. 7 A be with Fig. 1 drilling machines be used together, another construction of dismantling spanner component in the first upright position
Perspective view；
Fig. 7 B be Fig. 7 A dismantling spanner component be in the second upright position when perspective view；
Fig. 8 is the perspective view of the carrier member of Fig. 7 A dismantling spanner component；
Fig. 9 is the sectional view of the Part I of Fig. 8 carrier member；
Figure 10 is the sectional view of the Part II of Fig. 8 carrier member；
Before any embodiments of the invention are explained in detail, it should be understood that, application of the invention is not limited in tool
Being discussed in body embodiment and part that is showing in the accompanying drawings detailed configuration and arrangement.The present invention can be used for other implement
Example, it is also possible to which various ways implement the present invention.Also, it is to be understood that, wording as used herein and term are to be described as mesh
, it is not construed as restricted.
Embodiment
As shown in figure 1, blast hole drill machine 10 is shown to have：Boring tower or derrick 14, support boring tower 14 and in boring tower
The base 18 (for example, Machine Room) of 14 lower sections, the driver's cabin 22 of base 18 is connected to, and is driven by centipede belt drive 30 with edge
Ground 34 drives the crawler belt 26 of drilling machine 10.Blast hole drill machine 10 also includes drill string 38, and drill string 38 includes multiple parts, for example
Drilling pipe (drill pipe), damper, screw element, drill bit and rotary steering stabilizer.Drill string 38 is configured to downwards (for example, vertically)
Extend through ground 34 and enter drilling.
Blast hole drill machine 10 also includes：Blast hole drill machine 10 is supported into leveling ground jack 42 on the ground, will be bored
Strut 46 that tower 14 is supported on base 18, it is connected to boring tower 14 to drive the drill head motor 50 of drill head 54, and will bores
The connector 58 that the upper end 60 of the head of a bed 54 and drill string 38 links together.Other constructions of blast hole drill machine 10 do not include：Example
Such as driver's cabin 22, strut 46 or one or more other parts as described above.
As shown in Fig. 2A -6, blast hole drill machine 10 also includes the dismantling spanner component for being used to apply moment of torsion to drill string 38
100, so as to separate flexure caused by the operational stresses induced on drill string 38, with reference to and welding and the portion that is fixed together
Part.In the construction of diagram, dismantling spanner component 100 is used as improvement or the additional component of blast hole drill machine 10.Other
In construction, dismantling spanner component 100 is the integrated component of blast hole drill machine 10.In shown construction, dismantling spanner component
100 are connected to the lower plate 102 (Fig. 6) of boring tower 14, to be moved together with the remainder of boring tower 14.In some constructions,
Dismantling spanner component 100 is connected to base 18.
As seen in figs. 2a-2b, dismantling spanner component 100 includes：Substrate 104, installation component 108, substrate 104 and install
Extend two support shafts 112,116 (for example, vertically) between component 108 and the (example of the first actuating mechanism 124 can be used
Such as, the cylinder of hydraulic pressure or air actuation, linear-motion actuator etc.) along support shaft 112,116 shift carrier member 120.Shown
In construction, the first actuating mechanism 124 includes main body 125 and the bar that can be moved and be slided in main body 125 relative to main body 125
126.Dismantling spanner 128 (show and moving in figure) is as pivotally connected to carrier member 120 in its near-end 130.In some structures
In making, dismantling spanner 128 is activated by the second actuating mechanism (for example, the cylinder of hydraulic pressure or air actuation, linear-motion actuator etc.), with
Dismantling spanner 128 is pivoted around axle A, and move the distal end or working end 136 of dismantling spanner 128 so that dismantling spanner 128
Engage and depart from (see, for example, the second actuating mechanism 328 in Fig. 7 A, 7B) with the part of drill string 38.Dismantling spanner 128 can be with
It is any kind of dismantling spanner, and is not limited by shown concrete structure.In some constructions, axle A is carrier member 120
The axle (via the first actuating mechanism 124) moved along a straight line with dismantling spanner 128, and be the rotary shaft of dismantling spanner 128.One
In a little constructions, axle A is parallel to drill string 38.
As shown in Figures 3 and 4, carrier member 120 includes：The top plate 140 being spaced apart with bottom plate 144, the parallel pipe of two of which
148,152 extend therebetween.Each in pipe 148,152 limits inwall, the inwall sized and shaped for accommodate branch
Support one in axle 112,116.In shown construction, each in pipe 148,152 also includes what is set around inwall
One or more bearings 156,160, to promote the sliding engagement with support shaft 112,116.In some constructions, bearing surface by
The inwall of pipe 148,152 is limited, without other bearing components.Carrier member 120 also includes：Extend through top plate 140
At least one at least one of mounting hole 164, mounting hole 164 and extend through bottom plate 144 it is at least one of at least one
Corresponding mounting hole 168 is aligned.In shown construction, mounting hole 164,168 can be contained in top plate 140 and bottom plate 144 it
Between the pin 172 (Fig. 4) that extends, and pin 172 can support the near-end 130 of dismantling spanner 128.In shown construction, delivery
Part 120 also includes：At least one hole 176 (Fig. 3) in each in top plate 140 and bottom plate 144, its mesopore 176 can
The first actuating mechanism 124 is accommodated, and the first actuating mechanism 124 and/or the second actuating mechanism are attached to carrier member 120 extremely
A few hole 180 (for example, screwed hole, pin-and-hole etc.), hole 176,180 limits installation region 184.
As shown in figure 4, support shaft 112,116 is contained in pipe 148,152, pin 172 is contained in mounting hole 164,168,
And the first actuating mechanism 124 is accommodated in hole 176.First actuating mechanism 124 is via the mounting assembly for being connected to hole 180
188 and be fixed to carrier member 120.In shown construction, mounting assembly 188 includes：It is connected in the opposite side in hole 176
Two axle platforms (pillow block) 192 of carrier 12 0, to support the trunnion mount (trunnion of the first actuating mechanism 124
mount)196.However, other constructions can include different mounting assemblies, to replace above-mentioned mounting assembly 188 or as above-mentioned
Mounting assembly 188 it is additional.
As shown in figure 5, the substrate 104 of dismantling spanner component 100 is connected to support shaft 112,116, and including drilling
Machine mounting hole 200 (for example, so that substrate 104 is connected into base 18) and actuating mechanism mounting assembly 204.In the construction of diagram
In, actuating mechanism mounting assembly 204 include separately installed piece 208, separately installed piece 208 have extend through mounting blocks 208 simultaneously
And it is connected to the pin 212 of the end of the first actuating mechanism 124.In some constructions, pivot of the pin 212 perpendicular to mounting assembly 188
Seat 196 extends, thus produce universal joint with by the first actuating mechanism 124 with may influence the undesirable power of service life every
From.
As shown in fig. 6, dismantling spanner component 100 (noting, the first actuating mechanism 124 not shown in figure) is attached to explosion
The base 18 and boring tower 14 of hole drilling machine 10.In shown construction, via the fastener for extending through drilling machine mounting hole 200
Bottom plate 104 is connected to blast hole drill machine 10 by 216, and wherein installation component 108 is offset from drill string 38 in a similar way
Position at be connected to boring tower 14.Dismantling spanner 128 can be engaged (diagram) by pivot and depart from (not shown) drill string 38.
Other constructions can include dismantling spanner component 100 being installed to other mounting structures of blast hole drill machine 10 (for example, welding
Deng).
In operation, dismantling spanner component 100 makes dismantling spanner 128 be pivoted around vertical axis A, while also along support shaft
112,116 vertically move dismantling spanner 128.This vertically move allows user to be directed at dismounting along the optimal section of drill string 38
The working end 136 of spanner 128.Although it should be noted that term " vertical axis " is used herein, in the certain operations phase
Between, boring tower 14 relative to ground can be inclined at an angle (that is, angular bit) during drilling, and this will be such that axle A also tilts, therefore
It is no longer vertical.Before or after the optimum height of dismantling spanner 128 is obtained, dismantling spanner 128 is pivoted into by user
Engaged with drill string 38.Once engagement, dismantling spanner 128 just operated, thus apply high-caliber moment of torsion two separate before by
The upsilonstring components of position are appropriately fastened to, or alternatively, new part are attached to drill string 38.Once complete the operation and no longer
Dismantling spanner 128 is needed, then dismantling spanner 128 just pivots away from drill string 38, so that other drilling operations are not prohibited.
First actuating mechanism 124 and/or the second actuating mechanism can be manually actuated, or can be automatic.For example,
As shown in figure 1, in some constructions, the first actuating mechanism 124 and/or the second actuating mechanism are operably connected to including opening
The controller 400 (Fig. 1) of pass/button, to allow operator to control the motion of each actuating mechanism.In some constructions, control
Device 400 includes the user interface for control operation.In some constructions, controller 400 is operated according to predetermined operating parameter
First actuating mechanism 124 and/or the second actuating mechanism (for example, automatically).In some constructions, controller 400 includes single
Button, to activate the operation of dismantling spanner component 100.In some constructions, controller 400 is collected pulls from drill string 38 and dismounting
The feedback of hand component 100, to make dismantling spanner component 100 partially or even wholly automate, and is suitably pulled to dismounting
Hand component 100 is operated.In some constructions, the first actuating mechanism 124 and second is individually activated manually by operator to cause
Each in motivation structure.
Fig. 7 A-10 show the second construction of dismantling spanner component 300, and it is similar to the dismantling spanner group shown in Fig. 1-6
The construction of part 100.Dismantling spanner component 300 is the original feature for being incorporated to new blast hole drill machine 10, rather than a kind of repacking.
Therefore, description here will focus on the aspects different from structure shown in Fig. 1-6.It should be noted, however, that presenting in this configuration
Any feature and substitute can be merged in or substitute into Fig. 1-6 embodiment, vice versa.
As shown in figs. 7 a-b, dismantling spanner component 300 includes first substrate 304, the installing plate of second substrate 308 and first
310, above-mentioned each single item (such as by fastener) is connected to blast hole drill machine 10.Dismantling spanner component 300 is similar
Ground includes vertically extending two or more support shafts 312,316, and it has can be with the first actuating mechanism 324 (for example, hydraulic pressure
Or the cylinder of air actuation, linear-motion actuator) along support shaft 312,316 shift carrier member 320.In shown construction, the
One actuating mechanism 324 includes main body 325 and bar 326, and bar 326 is moved relative to main body 325 and slided in main body 325.Institute
In the construction shown, support shaft 316 is shared by pipeline swivel mount (pipe carousel) 327 (for example, for keeping drilling pipe), with
Minimize the plate face space (deck space) occupied by dismantling spanner component 300.In some constructions, main body 325 is consolidated
Surely pipeline swivel mount 327 is arrived.As shown in figs. 7 a-b, dismantling spanner component 300 also includes being used to make what dismantling spanner 332 was pivoted
Second actuating mechanism 328 (for example, the cylinder of hydraulic pressure or air actuation, linear-motion actuator etc.).In shown construction, second causes
Motivation structure 328 is arranged in carrier member 320, and its one end is connected to one in support shaft 312,316, and its other end
It is connected to dismantling spanner 332.
As shown in figure 8, carrier member 320 includes top plate 336 and bottom plate 341.In one end of carrier member 320, pipe 344 is in top plate
Extend between 336 and bottom plate 341 and connect top plate 336 and bottom plate 341, and be configured to accommodate in support shaft 312,316
One.In the other end, the formation of a pair of holes 348,352 is in top plate 336 and bottom plate 341, so that hole 348,352 is aligned, so as to connect
Another in receipts support shaft 312,316 is (for example, be also used for being pivotally supported the shared support shaft of pipeline swivel mount
316).In addition, supporting member 356 (for example, rib) between top plate 336 and bottom plate 341 and pipe 344 and hole 348,352 it
Between extend, to strengthen the rigidity of carrier member 320.
Continue as shown in figure 8, top plate 336 includes the first peace for being connected to the first actuating mechanism 324 and support being provided for it
Fill component 360.Carrier member 320 also includes the second installation component 364, and the second installation component 364 includes the pin being supported on pipe 344
Hole 368, pin-and-hole 368 is used to install the second actuating mechanism 328.As shown in figs. 7 a-b, dismantling spanner 332 is mounted to support shaft
316, so that dismantling spanner 332 is vertically moved together with carrier member 320, and it is also about support shaft 316 and pivots.
As shown in Figures 9 and 10, dismantling spanner component 300 also includes the bearing of engagement support shaft 312,316 (for example, moistening certainly
Sliding plastic bushing, ball bearing etc.).As shown in figure 9, pipe 344 includes the bearing 372 being arranged on inwall, to promote carrier member 320
With the sliding engagement of support shaft 312.As shown in Figure 10, dismantling spanner 332 includes being used for the top plate with carrier member 320 (Figure 10)
The bearing 376 that support shaft 316 between 336 and bottom plate 341 is engaged, to cause the dismantling spanner 332 in the construction by individually
It is connected to the support shaft 316 between plate 336,341 itself (different from being directly connected to carrier member 320 itself).
In operation, the big body phase of effect of the role of dismantling spanner component 300 and above-mentioned dismantling spanner component 100
Together, because dismantling spanner 332 can be vertically moved by the carrier member on axle 312,316 and the first actuating mechanism 324
(such as with a certain inclination angle during angular bit (angle drilling)), and the second actuating mechanism 328 can be passed through
It is pivotally displaced.However, as shown in figures 1 to 6, the remains stationary of bar 126, and main body 125 is moved with carrier member 120, but in figure
In 7A-10, the remains stationary of main body 325, and bar 326 is moved with carrier member 320.Other constructions include and shown different cloth
Put.
In order to be engaged in position along drill string 38, the vertical adjustability of dismantling spanner component 100,300 is specific
In the case of be favourable.In some specific drilling operations, such as in down-the-hole (DTH) hammer drill, this feature becomes more important.
As described above, in DTH hammer drill components, there is the scope of one section of very little (for example, in hammer along place of the drill string near drill bit
Position), the scope is strong enough to be clamped with the working end (for example, working end 136) of spanner, and the wind for boring hammer is damaged without having
Danger.The scope can change with different hammers.Therefore, the vertical displacement of spanner be favorably improved dismantling spanner component 100,
300 performance.
In addition, dismantling spanner component 100,300 is compact, durable and stable structure, although it uses relatively small amount
Simple components, but with big range of movement.Improving a feature of the durability of above-mentioned dismantling spanner component 100,300 is
Including more than one vertical support axle, because the resistance of axle 112,116,312,316 is produced by operation dismounting spanner 128,332
Moment of resistance power, so enhancing durability.Which reduce the demand to supernumerary structure part and support member, so as to drop
Low cost, it is easy to manufacture, and make required plate face space-minimized.Furthermore it is possible to which preferably masking actuating mechanism is against behaviour
Make the influence of pressure source, and vertical displacement causes drilling machine to be more suitable for additional part.That is, because dismantling spanner
Component 100,300 can be by vertical manipulation close to drill string, so hindering the part of traditional pivotal removal spanner now can be with
It is included in blast hole drill machine 10.
Although the present invention is described in detail with reference to some preferred embodiments, in described of the invention one
Or there is a variety of change and modifications in the scope and spirit of multiple independent aspects.
Claims (20)
1. a kind of dismantling spanner component for drilling machine, it is characterised in that the dismantling spanner component includes：
Two support shafts, wherein each in described two support shafts is each configured to along corresponding with the drilling pipe on drilling machine
Direction extends；
Carrier member, the carrier member is connected to described two support shafts, wherein the carrier member can be along described two
Support axle linear motion；
Dismantling spanner, the dismantling spanner is pivotably connected to one in the carrier member or described two support shafts
Individual, the dismantling spanner has first end and the second opposite end, and the first end is connected to the carrier member or described two
One in individual support shaft, second opposite end is configured to engage the drilling pipe.
2. dismantling spanner component according to claim 1, it is characterised in that the dismantling spanner component is also described including making
Dismantling spanner is relative to the actuating mechanism that the carrier member is pivoted.
3. dismantling spanner component according to claim 2, it is characterised in that the carrier member includes top plate and bottom plate, institute
Actuating mechanism is stated to be arranged between the top plate and bottom plate.
4. dismantling spanner component according to claim 1, it is characterised in that the dismantling spanner component is also described including making
The actuating mechanism that carrier member moves linearly along described two support shafts.
5. dismantling spanner component according to claim 4, it is characterised in that the actuating mechanism is arranged on described two
Between support shaft, and including main body and bar, the bar is moved relative to the main body and slided in the main body.
6. dismantling spanner component according to claim 4, it is characterised in that the actuating mechanism is the first actuating mechanism,
And the dismantling spanner component also includes making the dismantling spanner relative to the second actuating mechanism that the carrier member is pivoted.
7. device according to claim 6, it is characterised in that first actuating mechanism is operated by hydraulic pressure or pneumatically,
And second actuating mechanism is operated by hydraulic pressure or pneumatically.
8. dismantling spanner component according to claim 1, it is characterised in that the carrier member include top plate and with the top
Plate bottom plate spaced apart.
9. dismantling spanner component according to claim 8, it is characterised in that the carrier member is included in the top plate and institute
Two parallel pipes extended between bottom plate are stated, wherein the size and shape of each in described two parallel pipes is adapted to accommodate
One in described two support shafts.
10. dismantling spanner component according to claim 9, it is characterised in that the carrier member also include clutch shaft bearing and
Second bearing, the clutch shaft bearing is arranged in one in described two pipes, and the second bearing is arranged on described two pipes
In another in.
11. dismantling spanner component according to claim 8, it is characterised in that the carrier member include the first mounting hole and
Second mounting hole, first mounting hole extends through at least a portion of the top plate, and second mounting hole is extended through
At least a portion of the bottom plate.
12. dismantling spanner component according to claim 11, it is characterised in that the carrier member includes extending to described the
Pin in one mounting hole and the second mounting hole, the pin supports the first end of the dismantling spanner.
13. dismantling spanner component according to claim 8, it is characterised in that the dismantling spanner component also includes making institute
The actuating mechanism that carrier member moves linearly along described two support shafts is stated, wherein the carrier member includes extending through the top plate
The first hole and extend through the second hole of the bottom plate, and the actuating mechanism extends through first hole and described the
Two holes.
14. dismantling spanner component according to claim 13, it is characterised in that the dismantling spanner component also includes connection
To the mounting assembly of the top plate, wherein the mounting assembly includes being connected to two axle platforms of the top plate, and the cause
Motivation structure includes the axle bed supported by described two axle platforms.
15. dismantling spanner component according to claim 14, it is characterised in that the dismantling spanner component also includes connection
To the substrate of described two support shafts, the substrate includes actuating mechanism mounting assembly, and the actuating mechanism mounting assembly has
Separately installed piece and pin, the pin extend through described separately installed piece and are coupled to one end of the actuating mechanism.
16. dismantling spanner component according to claim 15, it is characterised in that the pin extends perpendicular to the axle bed.
17. a kind of drilling machine, it is characterised in that the drilling machine includes：
Base；
The boring tower extended from the base；
Drilling pipe, the drilling pipe is connected to the boring tower and extended from the boring tower；And
The dismantling spanner component of claim 1.
18. a kind of dismantling spanner component for drilling machine, it is characterised in that the dismantling spanner component includes：
Two support shafts, wherein each in described two support shafts is each configured to along corresponding with the drilling pipe on drilling machine
Direction extends；
Carrier member, the carrier member is connected to described two support shafts, wherein the carrier member can be along described two supports
Axle moves along a straight line, wherein the carrier member includes top plate and bottom plate；
Dismantling spanner, the dismantling spanner is pivotably connected to one in the carrier member or described two support shafts
Individual, the dismantling spanner has first end and the second opposite end, and the first end is connected to the carrier member or described two
One in support shaft, second opposite end is configured to engage the drilling pipe；
First actuating mechanism, first actuating mechanism is used to make the dismantling spanner pivot relative to the carrier member, wherein
First actuating mechanism is arranged between the top plate and the bottom plate；And
Second actuating mechanism, second actuating mechanism is arranged between described two support shafts, wherein second actuator
Structure includes main body and bar, and the bar is moved relative to the main body and slided in the main body.
19. dismantling spanner component according to claim 18, it is characterised in that the carrier member be included in the top plate and
Two parallel pipes extended between the bottom plate, wherein the size and shape of each in described two parallel pipes is adapted to hold
One received in described two support shafts.
20. dismantling spanner component according to claim 18, it is characterised in that the dismantling spanner component also includes connection
To the substrate of described two support shafts, the substrate includes actuating mechanism mounting assembly, and the actuating mechanism mounting assembly has
Separately installed piece and pin, the pin extend through described separately installed piece and are coupled to one end of the actuating mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662294732P | 2016-02-12 | 2016-02-12 | |
| US62/294,732 | 2016-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107083929A true CN107083929A (en) | 2017-08-22 |
Family
ID=59559036
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075981.XA Pending CN107083929A (en) | 2016-02-12 | 2017-02-13 | Adjustable dismantling spanner for excavating machinery |
| CN201720127601.8U Expired - Fee Related CN207017960U (en) | 2016-02-12 | 2017-02-13 | Dismantling spanner component and drilling machine for drilling machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127601.8U Expired - Fee Related CN207017960U (en) | 2016-02-12 | 2017-02-13 | Dismantling spanner component and drilling machine for drilling machine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20170234085A1 (en) |
| CN (2) | CN107083929A (en) |
| AU (1) | AU2017200902A1 (en) |
| BR (1) | BR102017002748A2 (en) |
| CA (1) | CA2957576A1 (en) |
| CL (1) | CL2017000365A1 (en) |
| MX (1) | MX2017001894A (en) |
| PE (1) | PE20171396A1 (en) |
| RU (1) | RU2017104405A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3329078A4 (en) * | 2015-07-29 | 2019-05-08 | The Charles Machine Works Inc | Makeup and breakout system for horizontal directional drilling |
| AU2017200871B2 (en) | 2016-02-12 | 2022-01-27 | Joy Global Surface Mining Inc | Bit change mechanism for a drill rig |
| AU2017200902A1 (en) * | 2016-02-12 | 2017-08-31 | Joy Global Surface Mining Inc | Adjustable breakout wrench for a mining machine |
| AU2020224694A1 (en) * | 2019-02-19 | 2021-09-02 | Titeline Services Pty Ltd | System and method for handling drill rods |
| CN109746869B (en) * | 2019-03-18 | 2024-02-09 | 中铁工程装备集团盾构制造有限公司 | Hard rock development machine main drive inner wear-resistant sleeve hole inner mounting tool |
| US11680452B2 (en) * | 2019-06-12 | 2023-06-20 | Caterpillar Global Mining Equipment Llc | System and method for disassembling drill assemblies |
| US11396780B2 (en) | 2020-01-14 | 2022-07-26 | Quantum Machine Works Ltd. | Wrench for use with making and breaking a drill string |
| CN112081532B (en) * | 2020-10-19 | 2022-06-07 | 内蒙古必德工业技术有限公司 | Quick replacement device for drill rod of well drilling machine |
| USD1012642S1 (en) * | 2020-12-30 | 2024-01-30 | Vifma Spa | Adjustable breakout wrench for blasthole drill rods of different diameters |
| CA3144649A1 (en) * | 2020-12-31 | 2022-06-30 | Rus-Tec Engineering, Ltd. | System and method of obtaining formation samples using coiled tubing |
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| CN1138660A (en) * | 1995-04-14 | 1996-12-25 | 哈尼施费格尔公司 | Blasthole drill with improved automatic breakout wrench |
| US20030221871A1 (en) * | 2002-05-30 | 2003-12-04 | Gray Eot, Inc. | Drill pipe connecting and disconnecting apparatus |
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| CN207017960U (en) * | 2016-02-12 | 2018-02-16 | 哈尼斯菲格技术公司 | Dismantling spanner component and drilling machine for drilling machine |
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| US3961399A (en) * | 1975-02-18 | 1976-06-08 | Varco International, Inc. | Power slip unit |
| US3994350A (en) * | 1975-10-14 | 1976-11-30 | Gardner-Denver Company | Rotary drilling rig |
| US7841415B2 (en) * | 2007-03-22 | 2010-11-30 | National Oilwell Varco, L.P. | Iron roughneck extension systems |
| US20110108265A1 (en) * | 2009-11-12 | 2011-05-12 | Yaogen Ge | Articulated apparatus for handling a drilling tool |
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2017
- 2017-02-09 AU AU2017200902A patent/AU2017200902A1/en not_active Abandoned
- 2017-02-10 CA CA2957576A patent/CA2957576A1/en not_active Abandoned
- 2017-02-10 US US15/430,199 patent/US20170234085A1/en not_active Abandoned
- 2017-02-10 BR BR102017002748-1A patent/BR102017002748A2/en not_active Application Discontinuation
- 2017-02-10 CL CL2017000365A patent/CL2017000365A1/en unknown
- 2017-02-10 MX MX2017001894A patent/MX2017001894A/en unknown
- 2017-02-10 RU RU2017104405A patent/RU2017104405A/en not_active Application Discontinuation
- 2017-02-13 CN CN201710075981.XA patent/CN107083929A/en active Pending
- 2017-02-13 CN CN201720127601.8U patent/CN207017960U/en not_active Expired - Fee Related
- 2017-02-13 PE PE2017000213A patent/PE20171396A1/en unknown
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|---|---|---|---|---|
| US3915243A (en) * | 1973-07-16 | 1975-10-28 | Gardner Denver Co | Rotary drive and joint breakout mechanism |
| CN1138660A (en) * | 1995-04-14 | 1996-12-25 | 哈尼施费格尔公司 | Blasthole drill with improved automatic breakout wrench |
| US20030221871A1 (en) * | 2002-05-30 | 2003-12-04 | Gray Eot, Inc. | Drill pipe connecting and disconnecting apparatus |
| CN201474636U (en) * | 2009-07-30 | 2010-05-19 | 无锡金帆钻凿设备有限公司 | Shackle device |
| CN207017960U (en) * | 2016-02-12 | 2018-02-16 | 哈尼斯菲格技术公司 | Dismantling spanner component and drilling machine for drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2017001894A (en) | 2018-08-08 |
| CN207017960U (en) | 2018-02-16 |
| PE20171396A1 (en) | 2017-09-20 |
| BR102017002748A2 (en) | 2017-10-10 |
| US20170234085A1 (en) | 2017-08-17 |
| RU2017104405A (en) | 2018-08-10 |
| AU2017200902A1 (en) | 2017-08-31 |
| CA2957576A1 (en) | 2017-08-12 |
| CL2017000365A1 (en) | 2018-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180801 Address after: Wisconsin Applicant after: Long world surface mining company Address before: Delaware Applicant before: HARNISCHFEGER TECHNOLOGIES, INC. |
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| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
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| WD01 | Invention patent application deemed withdrawn after publication |