CN108756785A - A kind of binding clip swing mechanism of iron driller - Google Patents
A kind of binding clip swing mechanism of iron driller Download PDFInfo
- Publication number
- CN108756785A CN108756785A CN201810836652.7A CN201810836652A CN108756785A CN 108756785 A CN108756785 A CN 108756785A CN 201810836652 A CN201810836652 A CN 201810836652A CN 108756785 A CN108756785 A CN 108756785A
- Authority
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- China
- Prior art keywords
- binding clip
- rod
- adjusting
- swing mechanism
- caliper
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 239000012530 fluid Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 7
- 241000269793 Cryothenia peninsulae Species 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
This application discloses a kind of binding clip swing mechanisms of iron driller, it is related to drilling machinery field, including binding clip mobile mechanism, and it is set to the binding clip spin-up chain and binding clip swing mechanism of mobile mechanism side, binding clip swing mechanism is set between mobile mechanism and binding clip spin-up chain, binding clip mobile mechanism is for driving binding clip spin-up chain to move, binding clip swing mechanism drives the rotation of binding clip spin-up chain, binding clip swing mechanism includes link, caliper swinging mounting, turntable bearing and driving device, it is provided with link on the inner ring of turntable bearing, caliper swinging mounting is provided on the outer ring of turntable bearing；Driving device is drivingly connected the relative rotation of frame and caliper swinging mounting.The present invention can solve the problems, such as the iron driller angular turn in terms of drilling well as a result, can improve bit speed, reduce operating cost, be a very valuable thing, have good economic benefit and social benefit.
Description
Technical field
The present invention relates to drilling machinery field more particularly to a kind of binding clip swing mechanisms of iron driller.
Background technology
Currently, drilling well is the inevitable approach underground oil and gas resource exploitation to ground, the application of drilling tool is more and more general
And iron driller be a kind of automation on unload the drilling tool of thread of drilling tool, because most of mating iron driller drilling machine itself
The degree of automation is higher, need to be matched with drive etc. is pushed up, does not account for the inclined situation of ordi-nary drilling machine rat hole, therefore, iron driller
It using not highly desirable on more drilling machine, is mainly reflected in shaft mouth operation, drilling tool is vertical up and down, and iron driller can be suitable
Sharp operation；But drilling tool operation is largely made up a joint and got rid of in rat hole, because there are one 5~7 degree with well head vertical line in rat hole for drilling tool
Angle, i.e., it with pithead position is 5~7 degree of inclination that drilling tool is opposite in rat hole position, therefore develops a kind of binding clip of iron driller and put
Motivation structure can solve the problems, such as that the iron driller angular turn in terms of drilling well adjusts, and can improve bit speed, reduce operating cost, be
One very valuable thing has good economic benefit and social benefit.
Invention content
The purpose of the invention is to provide a kind of binding clip swing mechanisms of iron driller, increase a pincers on former iron driller
Head swing mechanism increases limit and position signal identification close to switch, realizes the automation of iron driller well head and rat hole operation,
It solves one or more of the above-mentioned prior art problem.
According to an aspect of the present invention, a kind of binding clip swing mechanism of iron driller is provided, including binding clip mobile mechanism, with
And it is set to the binding clip spin-up chain and binding clip swing mechanism of the mobile mechanism side, the binding clip swing mechanism is set to institute
It states between mobile mechanism and the binding clip spin-up chain, the binding clip mobile mechanism is for driving the binding clip spin-up chain to move
Dynamic, the binding clip swing mechanism drives the binding clip spin-up chain rotation.The binding clip swing mechanism can drive described as a result,
Binding clip spin-up chain is rotated.
In some embodiments：Binding clip swing mechanism includes link, caliper swinging mounting, turntable bearing and driving dress
It sets, the link is provided on the inner ring of the turntable bearing, the caliper pendulum is provided on the outer ring of the turntable bearing
Dynamic holder；The driving device drives the relative rotation of the link and the caliper swinging mounting.The driving dress as a result,
The relative rotation for driving the link and the caliper swinging mounting is set, realizes the binding clip spin-up chain rotation.
In some embodiments：The driving device is cylinder or fluid cylinder, the ontology of the driving device and the company
It is hinged to connect frame, the output end of the driving device is hinged with the caliper swinging mounting.Pass through driving device, the company of realization as a result,
It connects frame and caliper swinging mounting carries out relative rotary motion.
In some embodiments：The binding clip swing mechanism further includes adjusting rod, described adjusting rod one end and the company
It is hinged to connect frame, the adjusting rod other end is hinged with the caliper swinging mounting, and the adjusting rod is for adjusting the link
With the maximum rotary distance of the caliper swinging mounting.Adjusting rod can adjust link and caliper swinging mounting most as a result,
Big relative rotation distance.
In some embodiments：The adjusting rod includes gag lever post, adjusting set, locking nut, and the gag lever post includes
First body of rod and second body of rod, second body of rod one end are articulated with the caliper swinging mounting, second body of rod it is another
End is equipped with groove, and one end activity of first body of rod is inserted in the groove, and first body of rod other end is articulated with institute
Link is stated, first body of rod being capable of relatively described second body of rod reciprocating movement；It is arranged with the tune on first body of rod
Section set, the adjusting set is for adjusting maximum moving distance of first body of rod relative to second body of rod, the locking
Nut is set on first body of rod, and positioned at the lower section of the adjusting set, for fixing first body of rod and the adjusting
The relative position of set.Adjusting set can adjust first body of rod relative to the second body of rod maximum moving distance as a result,.
In some embodiments：Institute's adjusting set includes adjusting nut, the adjusting nut and first body of rod
It is threadedly coupled, the end of second body of rod is matched with the side of the adjusting nut to be limited.Adjusting nut energy as a result,
Enough limit the relative movement distance of first body of rod and second body of rod.
In some embodiments：The outer ledge of the adjusting nut is provided with sleeve, the axis of the sleeve and institute
The axis for stating adjusting nut is located at same straight line, and the sleeve is sheathed on one end that second body of rod is equipped with the groove.By
This, sleeve further limits the displaced posi of first body of rod and second body of rod.
In some embodiments：First is equipped with above the link close to switch and the second close switch, institute
It states and is equipped with above caliper swinging mounting with described first close to matched first induction spiral pin is switched, connect with described second
Closely switch matched second induction spiral pin.Thereby, it is possible to realize iron driller by its well head of signal identification or rat hole position, in fact
The swing of existing iron driller and automated job.
In conclusion the invention has the advantages that：
A kind of binding clip swing mechanism of iron driller provided by the invention, it is upper on the basis of former iron driller to increase a binding clip pendulum
Motivation structure increases limit and position signal identification close to switch, realizes the automation of iron driller well head and rat hole operation, binding clip
Swing mechanism carries out angle adjustment with pithead position relatively according to drilling tool in rat hole position, solves the iron driller angle in terms of drilling well
The problem of rotation, can improve bit speed, reduce operating cost, be a very valuable thing, have economical well
Benefit and social benefit.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the binding clip swing mechanism of iron driller of the present invention；
Fig. 2 is a kind of side view of the binding clip swing mechanism of iron driller of the present invention；
Fig. 3 is a kind of adjusting rod structural schematic diagram of the binding clip swing mechanism of iron driller of the present invention.
In figure：2, binding clip swing mechanism；21, link；22, caliper swinging mounting；23, turntable bearing；24, driving dress
It sets；4, adjusting rod；41, gag lever post；411, first body of rod；412, second body of rod；42, adjusting set；43, locking nut；421, it adjusts
Save nut；422, sleeve.
Specific implementation mode
Illustrate below in conjunction with the accompanying drawings, invention is further described in detail.
As shown in Figs. 1-3, the binding clip swing mechanism of a kind of iron driller, including binding clip mobile mechanism and it is set to movement
The binding clip spin-up chain and binding clip swing mechanism 2 of mechanism side, binding clip swing mechanism 2 are set to spiral-lock on mobile mechanism and binding clip
Between setting, for driving binding clip spin-up chain to move, binding clip swing mechanism 2 drives the rotation of binding clip spin-up chain for binding clip mobile mechanism
Turn.Binding clip swing mechanism 2 can drive binding clip spin-up chain according to drilling tool at the opposite angle with pithead position in rat hole position as a result,
Degree is rotated.
Wherein, binding clip swing mechanism 2 includes link 21, caliper swinging mounting 22, turntable bearing 23 and driving device 24,
There is link 21 on the inner ring of turntable bearing 23, caliper swinging mounting 22 is provided on the outer ring of turntable bearing 23；Driving device
24 are drivingly connected the relative rotation of frame 21 and caliper swinging mounting 22.Driving device 24 is drivingly connected frame 21 and caliper pendulum as a result,
The rotation of binding clip spin-up chain is realized in the relative rotation of dynamic holder 22.
Wherein, driving device 24 is cylinder or fluid cylinder, and in the present embodiment, driving device 24 is fluid cylinder, and fluid cylinder upper end is logical
It crosses fluid cylinder pin and the otic placode of link 21 is hinged, fluid cylinder lower end is hinged by the otic placode of fluid cylinder pin and caliper swinging mounting 22.Together
When, bidirectional hydraulic lock is connected on the pipeline road of fluid cylinder, and bidirectional hydraulic lock can lock fluid cylinder any position, stablize
The oil pressure of fluid cylinder makes link 21 and caliper swinging mounting 22 keep relative stability.As a result, by fluid cylinder, link 21 is realized
Relative rotary motion is carried out with caliper swinging mounting 22, since link 21 is fixed, and the rotation of caliper swinging mounting 22
Realize the rotation of binding clip spin-up chain.
Wherein, adjusting rod 4 includes gag lever post 41, adjusting set 42, locking nut 43, and gag lever post 41 includes first body of rod 411
With second body of rod 412, second body of rod, 412 one end is articulated with caliper swinging mounting 22, and the other end of second body of rod 412 is equipped with recessed
One end activity of slot, first body of rod 411 is inserted in groove, and first body of rod, 411 other end is articulated with link 21, first body of rod
411 can move back and forth with respect to second body of rod 412；It is arranged with adjusting set 42 on first body of rod 411, adjusting set 42 is for adjusting the
Maximum moving distance of one body of rod 411 relative to second body of rod 412, locking nut 43 are set on first body of rod 411, and positioned at tune
The lower section of section set 42, the relative position for fixing first body of rod 411 and adjusting set 42.Adjusting rod 4 can adjust connection as a result,
The maximum rotary distance of frame 21 and caliper swinging mounting 22.
Wherein, adjusting rod 4 includes gag lever post 41, adjusting set 42, locking nut 43, and gag lever post 41 includes first body of rod 411
With second body of rod 412, second body of rod 412 is equipped with groove, and one end of first body of rod 411 is located in groove, on first body of rod 411
It is arranged with adjusting set 42, adjusting set 42 is for adjusting first body of rod 411 and second body of rod, 412 maximum moving distance, locking nut
43 are set on gag lever post 41, and positioned at the lower section of adjusting set 42, the relative position for fixing gag lever post 41 and adjusting set 42.By
This, adjusting set adjusts link 21 and pincers by adjusting first body of rod relative to the second body of rod maximum moving distance to reach
The purpose of the maximum rotary distance of body swinging mounting 22.
Wherein, institute's adjusting set 42 includes adjusting nut 421, and adjusting nut 421 is threadedly coupled with first body of rod 411, and second
The end of the body of rod 412 matches with the side of adjusting nut 421 and is limited.Adjusting nut 421 can limit the first bar as a result,
The relative movement distance of body 411 and second body of rod 412.
Wherein, the outer ledge of adjusting nut 421 is provided with sleeve 422, axis and the adjusting nut 421 of sleeve 422
Axis is located at same straight line, and sleeve 422 is sheathed on second body of rod 412 and sets reeded one end.Sleeve further limits as a result,
The position of the relative movement of first body of rod 411 and second body of rod 412.
Wherein, the top of link 21 is equipped with first and is switched close to switch and second are close, caliper swinging mounting 22
Top is equipped with first close to matched first induction spiral pin is switched, with the second close matched second induction spiral shell of switch
Pin.It is pithead position that it is corresponding, which to incude spiral pin, with first for first close switch, and position is fixed；Second close to switch and the
Two it is corresponding to incude spiral pin is rat hole position, and the second induction spiral pin can be adjusted by the physical location at angle of inclination, to
Realize that iron driller by its well head of signal identification or rat hole position, realizes swing and the automated job of iron driller.
Operation principle：Binding clip mobile mechanism drives the movement of binding clip spin-up chain, but it is opposite in rat hole position to encounter drilling tool
When with pithead position being 5~7 degree of inclination, need to drive binding clip spin-up chain to rotate using binding clip swing mechanism 2, the present embodiment
In, it is assumed that when angle of inclination is 6 degree, first by unclamping locking nut 43, rotating adjusting nut 421 increaseds or decreases first
The relative movement distance of the body of rod 411 and second body of rod 412, changes the swing angle of binding clip, by locking nut 43 after the completion of adjustment
Locking；By the flexible of driving device 24, to realize the relative rotation of link 21 and caliper swinging mounting 22, make link 21
It can reach maximum rotary distance with caliper swinging mounting 22, with pithead position be inclination angle to keep drilling tool opposite in rat hole position
Degree is 6 degree.
It the above is only one embodiment of the present invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, several similar modification and improvement can also be made, these also should be regarded as the present invention
Protection domain within.
Claims (7)
1. a kind of binding clip swing mechanism of iron driller, it is characterised in that：Including binding clip mobile mechanism and it is set to the movement
The binding clip spin-up chain and binding clip swing mechanism (2) of mechanism side, the binding clip swing mechanism (2) are set to the mobile mechanism
Between the binding clip spin-up chain, the binding clip mobile mechanism is for driving the binding clip spin-up chain to move, the binding clip
Swing mechanism (2) drives the binding clip spin-up chain rotation.
2. a kind of binding clip swing mechanism of iron driller according to claim 1, it is characterised in that：Binding clip swing mechanism (2)
Including link (21), caliper swinging mounting (22), turntable bearing (23) and driving device (24), the turntable bearing (23)
It is provided with the link (21) on inner ring, the caliper swinging mounting is provided on the outer ring of the turntable bearing (23)
(22)；The driving device (24) drives the relative rotation of the link (21) and the caliper swinging mounting (22).
3. a kind of binding clip swing mechanism of iron driller according to claim 2, it is characterised in that：The driving device (24)
For cylinder or fluid cylinder, the ontology and the link (21) of the driving device (24) are hinged, the driving device (24) it is defeated
Outlet is hinged with the caliper swinging mounting (22).
4. a kind of binding clip swing mechanism of iron driller according to claim 3, it is characterised in that：The binding clip swing mechanism
(2) further include adjusting rod (4), described adjusting rod (4) one end is hinged with the link (21), adjusting rod (4) other end
Hinged with the caliper swinging mounting (22), the adjusting rod is for adjusting the link (21) and the caliper swinging mounting
(22) maximum relative rotation distance.
5. a kind of binding clip swing mechanism of iron driller according to claim 4, it is characterised in that：Adjusting rod (4) packet
Gag lever post (41), adjusting set (42), locking nut (43) are included, the gag lever post (41) includes first body of rod (411) and the second bar
Body (412), described second body of rod (412) one end are articulated with the caliper swinging mounting (22), second body of rod (412) it is another
One end is equipped with groove, and one end activity of first body of rod (411) is inserted in the groove, and first body of rod (411) is another
One end is articulated with the link (21), and first body of rod (411) being capable of relatively described second body of rod (412) reciprocating movement；
The adjusting set (42) is arranged on first body of rod (411), the adjusting set (42) is for adjusting first body of rod
(411) maximum moving distance relative to second body of rod (412), the locking nut (43) are set to first body of rod
(411) on, and positioned at the lower section of the adjusting set (42), for fixing first body of rod (411) and the adjusting set (42)
Relative position.
6. a kind of binding clip swing mechanism of iron driller according to claim 5, it is characterised in that：Adjusting set (42) packet
Adjusting nut (421) is included, the adjusting nut (421) is threadedly coupled with first body of rod (411), second body of rod
(412) end matches with the side of the adjusting nut (421) and is limited.
7. a kind of binding clip swing mechanism of iron driller according to claim 6, it is characterised in that：The adjusting nut
(421) outer ledge is provided with sleeve (422), the axis position of the axis and the adjusting nut (421) of the sleeve (422)
In same straight line, the sleeve (422) is sheathed on one end that second body of rod (412) is equipped with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836652.7A CN108756785B (en) | 2018-07-26 | 2018-07-26 | Pliers head swing mechanism for iron roughneck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836652.7A CN108756785B (en) | 2018-07-26 | 2018-07-26 | Pliers head swing mechanism for iron roughneck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108756785A true CN108756785A (en) | 2018-11-06 |
| CN108756785B CN108756785B (en) | 2023-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836652.7A Active CN108756785B (en) | 2018-07-26 | 2018-07-26 | Pliers head swing mechanism for iron roughneck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756785B (en) |
Cited By (3)
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| CN109372449A (en) * | 2018-12-27 | 2019-02-22 | 江苏如石机械股份有限公司 | A kind of transfer device of Power Tong |
| CN112610171A (en) * | 2020-12-24 | 2021-04-06 | 四川宏华石油设备有限公司 | Iron roughneck clamp assembly |
| CN115492539A (en) * | 2022-11-16 | 2022-12-20 | 江苏如石机械股份有限公司 | Simple and easy type workover top drives back-up tong |
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| CN112610171A (en) * | 2020-12-24 | 2021-04-06 | 四川宏华石油设备有限公司 | Iron roughneck clamp assembly |
| CN115492539A (en) * | 2022-11-16 | 2022-12-20 | 江苏如石机械股份有限公司 | Simple and easy type workover top drives back-up tong |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108756785B (en) | 2023-10-10 |
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