CN107575175A - A kind of multifunctional well head instrument - Google Patents
A kind of multifunctional well head instrument Download PDFInfo
- Publication number
- CN107575175A CN107575175A CN201711072203.1A CN201711072203A CN107575175A CN 107575175 A CN107575175 A CN 107575175A CN 201711072203 A CN201711072203 A CN 201711072203A CN 107575175 A CN107575175 A CN 107575175A
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- tong
- main pincers
- well head
- screw thread
- pincers
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Abstract
The invention discloses a kind of multifunctional well head instrument, including main pincers, back-up tong, described main pincers are arranged at the top of back-up tong by screw thread compensation device, described back-up tong bottom is provided with arrangement for adjusting height, slurry collecting device is provided with described back-up tong, described main pincers top surface is provided with locating cover, described main pincers side is provided with drive mechanism, rotation gear is provided with described main pincers, a kind of multifunctional well head instrument of the present invention, substitute conventional drill Power Tong, sleeve power tongs, Type B clamps, mud saver and artificial smearing dope etc., using innovative structure, by the function Integrated design of all rig tools, reduce table top instrument and personnel amount, improve the operational security and operating efficiency of drilling and repairing well, reduce operating cost and cost of labor.
Description
Technical field
The present invention relates to brill to repair apparatus field, is specifically exactly that a kind of can reduce manually-operated has multi-functional well
Mouth instrument.
Background technology
At present, traditional rig tool has drill pipe tong, sleeve power tongs, Type B pincers, mud saver and artificial smearing
Dope etc., above-mentioned multiple types of tools combine the upper shackle of the drilling rod for coordinating manual operation to complete well head, drill collar and sleeve pipe, preventing slurry
Splash and the cleaning of thread of drilling tool and lubrication, not only waste time and energy, can also produce pollution to instrument, operating efficiency is low, production cost
It is high.
Therefore, it is badly in need of one kind and uses multifunctional well head instrument, realizes multifunctional unit, including complete drilling rod, the drill collar of well head
With the upper shackle of sleeve pipe, cleaning and the lubrication of mud saver and thread of drilling tool are completed, reduces table top instrument and personnel amount, is improved
The operational security and operating efficiency of drilling and repairing well, reduces operating cost and cost of labor.
The content of the invention
It is an object of the invention to provide a kind of multifunctional well head instrument, present invention substitution conventional drill Power Tong, sleeve pipe
Power Tong, Type B pincers, mud saver and artificial smearing dope etc., using innovative structure, by the function of all rig tools
Integrated design, table top instrument and personnel amount are reduced, the operational security and operating efficiency of drilling and repairing well is improved, reduces operation
Cost and cost of labor.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of multifunctional well head instrument, including main pincers, the back of the body
Pincers, described main pincers are arranged at the top of back-up tong by screw thread compensation device, and described back-up tong bottom is provided with arrangement for adjusting height,
Slurry collecting device is provided with described back-up tong, described main pincers top surface is provided with locating cover, and described main pincers side is set
There is drive mechanism, rotation gear is provided with described main pincers.
As optimization, described locating cover surface is provided with funnel shaped detent, and described drive mechanism is by driving
Dynamic motor and reducing gear are into described reductor engages with rotation gear.
As optimization, it is provided with described rotation gear in criss-cross link slot, is provided with described link slot
Clamping cylinder, connecting tube is provided with described rotation gear axis, described main pincers bottom is provided with dividing plate, described dividing plate
Surface is corresponding with connecting tube to be provided with connecting hole.
As optimization, described main pincers bottom surface is provided with main pincers stripper loop, and described back-up tong top surface is provided with back-up tong separation
Ring, described main pincers stripper loop are socketed in back-up tong stripper loop, and described arrangement for adjusting height is hydraulic regulator.
As optimization, described back-up tong surface is provided with back-up tong stripper loop and protection board, and described protection board is rounded to be set
Put, described protection plate surface is provided with symmetrical slurry collecting hole, and described protection board circle centre position is provided with through hole, described
Screw thread lubricating system, screw thread purging system is distributed with through hole ambient separation, and described protection board bottom is provided with back-up tong and clamps oil
Cylinder.
As optimization, described screw thread lubricating system includes lubricating oil and atomizer, and described screw thread purging system includes
Stud, bend pipe, narrow angle shower nozzle, described stud are connected with water pipe, and described bend pipe one end is arranged at the top of stud, and described is curved
The pipe other end is connected with narrow angle shower nozzle.
As optimization, the plane that the liquid of described narrow angle shower nozzle injection is formed protects board shaft with horizontal plane and sensing
At line.
As optimization, described screw thread compensation mechanism includes main clipper joint post, back-up tong connecting pole, spring, depression bar, described
Main clipper joint post is arranged on main pincers, and described back-up tong connecting pole is arranged on back-up tong, and described main clipper joint post connects with back-up tong
Connect column sleeve to connect, depression bar is provided with described main clipper joint post, spring is provided with described back-up tong connecting pole.
As optimization, described both ends of the spring is fixedly connected with back-up tong connecting pole bottom surface and depression bar bottom surface respectively.
Compared with prior art, a kind of multifunctional well head instrument of the invention has the advantages that：
1. pass through the upper shackle for being implemented in combination with drilling tool of main pincers and back-up tong；
2. coordinating the collection for realizing mud to handle by slurry collecting device and slurry collecting hole, working environment is not polluted；
3. the high speed for realizing rig tool by the arrangement for adjusting height being made up of hydraulic pressure rod member is adjusted, make the use of rig tool
More steady, applicability is stronger；
4. realize that drilling tool in upper shackle, for compensating the variable between thread of drilling tool, prevents screw thread by screw thread compensation mechanism
Damage；
5. realize that the dirt of drilling tool junction cleans and added lubricating oil by screw thread lubricating system and screw thread purging system.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention；
Fig. 2 is the main wrench structure stereogram of the present invention；
Fig. 3 is front view of the present invention；
Fig. 4 is back-up tong stereogram of the present invention；
Fig. 5 is protection board top view of the present invention；
Fig. 6 is screw thread purging system partial perspective view of the present invention；
Fig. 7 is screw thread compensation mechanism sectional view of the present invention；
Wherein, 1 main pincers, 2 back-up tongs, 3 slurry collecting devices, 4 arrangement for adjusting height, 5 screw thread compensation mechanisms, 6 locating covers, 7 drivings
Mechanism, 8 rotation gears；
11 dividing plates, 12 main pincers stripper loops；
21 back-up tong stripper loops, 22 protection boards, 23 slurry collecting holes, 24 screw thread lubricating systems, 25 screw thread purging systems, 26 through holes,
27 back-up tong clamping cylinders；
81 link slots, 82 clamping cylinders, 83 connecting tubes；
51 main clipper joint posts, 52 back-up tong connecting poles, 53 springs, 54 depression bars；
251 studs, 252 bend pipes, 253 narrow angle shower nozzles.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.Therefore, the reality of the invention to providing in the accompanying drawings below
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
As shown in Figure 1-2 in embodiment, a kind of multifunctional well head instrument, including main pincers 1, back-up tong 2, it is characterised in that：Institute
The main pincers 1 stated are arranged on the top of back-up tong 2 by screw thread compensation device 5, and the described bottom of back-up tong 2 is provided with arrangement for adjusting height 4,
Slurry collecting device 3 is provided with described back-up tong 3, the described top surface of main pincers 1 is provided with locating cover 6, the described side of main pincers 1
Drive mechanism 7 is provided with, rotation gear 8 is provided with described main pincers 1.
In specific implementation process, back-up tong 2 is arranged at well head, the bottom of back-up tong 2 is provided with four and is made up of hydraulic stem
Arrangement for adjusting height 4, the bottom of arrangement for adjusting height 4 be provided with diameter be more than hydraulic stem backing plate.When mounting plane tilts
Make the top surface of back-up tong 2 horizontal by the regulation of arrangement for adjusting height 4, when mounting plane is uneven by installed in the bottom of back-up tong 2
The arrangement for adjusting height 4 in portion makes the top surface of back-up tong 2 horizontal by the regulation of height, ensure that the installation of rig tool is steady.Need
Hole of the Rod end of handling through the funnel-form inclined-plane bottom on the surface of locating cover 6.The bar of the rod member being vertically connected with wherein bottom
Part is clamped by back-up tong 2, and the rod member positioned at top moves clamp bar from the clamping cylinder 82 being arranged in link slot 81 to rod member,
Now rod member passes through connecting tube 83.Because link slot 81 and clamping cylinder 82 are arranged in rotation gear 8, rotation gear 8 and master
The rotation connection of pincers 1,1 top surface side of main pincers are provided with drive mechanism 7, and drive mechanism 7 drives rotation gear 8 by motor reducer
Rotation, simultaneously clamp on oil cylinder 82 and clamp drilling tool（Rod member）, realized under the synergy for clamping and rotating, shackle function；Drive
Dynamic motor, reductor（Drive mechanism 7）Quantity rotated according to driving gear 8 moment of torsion size and quantity is different, it is of the invention
The upper of drilling rod, drill collar and sleeve pipe, shackle work can be handled, it is strong to adapt to pipe ability.
In embodiment as Figure 2-3, the screw thread compensation mechanism 5 that connects through between main pincers 1 and back-up tong 2 is realized, together
When 1 bottom of main pincers main pincers stripper loop 12 be socketed in the back-up tong stripper loop 21 at the top of back-up tong 2, while 1 bottom of main pincers is provided with
Dividing plate 11, the surface of dividing plate 11 are provided with hole and are used for passing through for drilling tool.
In embodiment as shown in Figure 3-4, back-up tong 2 is arranged at well head, the bottom of back-up tong 2 is provided with four by hydraulic stem
The arrangement for adjusting height 4 of composition, the bottom of arrangement for adjusting height 4 are provided with the backing plate that diameter is more than hydraulic stem.When mounting plane inclines
Make the top surface of back-up tong 2 horizontal by the regulation of arrangement for adjusting height 4 when tiltedly, when mounting plane is uneven by installed in back-up tong
The arrangement for adjusting height 4 of 2 bottoms makes the top surface of back-up tong 2 horizontal by the regulation of height, ensure that the installation of rig tool is steady.The back of the body
Clamp 2 surfaces and be provided with back-up tong stripper loop 21 and protection board 22,22 rounded setting of protection board, the described surface of protection board 22 is set
Symmetrical slurry collecting hole 23 is equipped with, the circle centre position of protection board 22 is provided with through hole 26, and screw thread profit is distributed with the ambient separation of through hole 26
Sliding system 24, screw thread purging system 25, the bottom of protection board 22 is provided with back-up tong clamping cylinder 27.When drilling tool shackle, back-up tong folder
Locking oil cylinder 27 clamps the rod member for the drilling tool bottom being connected with each other, and clamping cylinder 82 clamps the rod member at the top of the drilling tool being connected with each other,
Rotated by rotating gear 8 and separate the rod member of interconnection, remaining mud is under gravity in the rod member now separated
Overflow, the mud of spilling is in dividing plate 11, the main sky for clamping the relative closure that stripper loop 12, back-up tong stripper loop 21, protection board 22 form
In, slurry collecting is handled by the slurry collecting hole 23 connected with slurry collecting device 3.Finished when mud overflows completely,
Spraying-rinsing is carried out to the drilling tool linkage section being separated from each other by screw thread purging system 25, while can coordinate and be clamped by main pincers 1
Drilling tool rotary-cleaning, make cleaning cleaner, cleaning fluid is received also by the slurry collecting hole 23 connected with slurry collecting device 3
Collection processing.After cleaning, pass through screw thread lubricating system 24（Lubricating oil injection system with atomizer）To what is be separated from each other
Drilling tool linkage section carries out oil jet lubrication, while the drilling tool clamped by main pincers 1 can be coordinated to rotate oil jet lubrication.Screw thread lubrication simultaneously
System 24 can carry out oil jet lubrication in shackle on drilling tool to drilling tool connection end.On the drilling tool of screw thread purging system 25 during shackle
Can spraying-rinsing be carried out to drilling tool connection end.It should be noted that spraying-rinsing and oil jet lubrication have sequencing, or
Person's oil jet lubrication is individually carried out.
In embodiment as shown in Figure 7, screw thread compensation mechanism 5 includes main clipper joint post 51, back-up tong connecting pole 52, spring
53rd, depression bar 54, main clipper joint post 51 be arranged on it is main pincers 1 on, back-up tong connecting pole 52 be arranged on back-up tong 2 on, main clipper joint post 51 with
Back-up tong connecting pole 52 is socketed, and depression bar 54 is provided with main clipper joint post 51, spring 53 is provided with back-up tong connecting pole 52, in drilling tool
In installation process, drilling tool to be connected can not possibly with other drilling tool coaxial lines, therefore when drilling tool one end to be connected enter locating cover 6 in
Hole also cross it is main pincers 1 after be clamped oil cylinder 82 clamp, drilling tool is under the collective effect of spring 53 and hanging apparatus after clamping
The Relative vertical of drilling tool is realized, now rotation gear 8, which rotates, connects drilling tool, and connection procedure compression spring 53, main pincers 1 are transported downwards
It is dynamic to be completed up to drilling tool connects.Clamping cylinder 82 shrinks after the completion of connection, and main pincers 1 reset in the presence of spring 53.Similarly bore
Spring 53 stretches shackle completion clamping cylinder 82 and shunk when having shackle, and main pincers 1 reset in the presence of spring 53.
When drilling tool connects, drilling tool is lifted near rig tool by hanging apparatus, and now back-up tong 2 clamps a drilling tool
To be connected, the drilling tool bottom that is lifted is close in drilling tool installation process, drilling tool to be connected can not possibly be coaxial with other drilling tools
Line, therefore be clamped oil cylinder 82 after the hole that drilling tool one end to be connected enters in locating cover 6 is also cross main pincers 1 and clamp, clamp
Drilling tool realizes the Relative vertical of drilling tool under the collective effect of spring 53 and hanging apparatus afterwards, and now rotating the rotation of gear 8 will bore
Tool connection, connection procedure compression spring 53, main pincers 1 move downward until drilling tool connection is completed.Clamping cylinder 82 after the completion of connection
Shrink, main pincers 1 reset in the presence of spring 53.
In drilling tool shackle, the drilling tool of interconnection is clamped respectively by back-up tong clamping cylinder 27 with clamping cylinder 82 mutually to be interconnected
Two drilling tools connect, the rotation rotation of gear 8 rotate against two drilling tools to complete shackle, the relative back-up tong 2 of main pincers 1 in shackle process
Now extension spring 53 are moved upwards, after shackle is completed to carry out slurry collecting-screw thread cleaning-screw thread lubrication successively in main pincers 1
Clamping cylinder 82 shrink, the drilling tool at top is called away by hanging apparatus, and main pincers 1 move downward reset in the presence of spring 53.
In another embodiment（Fig. 5 and Fig. 6）, screw thread purging system 25 include stud 251, bend pipe 252, narrow angle shower nozzle
253, wherein stud 251 is arranged on protection board 22, passes through bend pipe 252（90-degree bent）Narrow angle shower nozzle 253 is connected, now narrow angle
The plane that the liquid that shower nozzle 253 sprays is formed is vertical with surface of drill stem tangent line, because narrow angle shower nozzle 253 sprays fan-shaped liquid, because
The position of this narrow angle shower nozzle 253, which is set, enables liquid uniform fold drilling tool junction, and drilling tool is cleaned.
Above-mentioned embodiment is only the specific case of the present invention, and scope of patent protection of the invention includes but is not limited to
The product form and style of above-mentioned embodiment, a kind of any multifunctional well head instrument for meeting claims of the present invention
And the appropriate change or modification that any person of an ordinary skill in the technical field is done to it, it should all fall into patent of the invention
Protection domain.
Claims (9)
1. a kind of multifunctional well head instrument, including main pincers（1）, back-up tong（2）, it is characterised in that：Described main pincers（1）Pass through screw thread
Compensation device（5）Installed in back-up tong（2）Top, described back-up tong（2）Bottom is provided with arrangement for adjusting height（4）, the described back of the body
Pincers（3）Inside it is provided with slurry collecting device（3）, described main pincers（1）Top surface is provided with locating cover（6）, described main pincers（1）One
Side is provided with drive mechanism（7）, described main pincers（1）Inside it is provided with rotation gear（8）.
A kind of 2. multifunctional well head instrument according to claim 1, it is characterised in that：Described locating cover（6）Surface is set
It is in funnel shaped detent to be equipped with, described drive mechanism（7）By drive motor and reducing gear into, described reductor with
Rotate gear（8）Engagement.
A kind of 3. multifunctional well head instrument according to claim 1 or 2, it is characterised in that：Described rotation gear（8）It is interior
It is in criss-cross link slot to be provided with（81）, described link slot（81）Inside it is provided with clamping cylinder（82）, described rotary teeth
Wheel（8）Connecting tube is provided with axle center（83）, described main pincers（1）Bottom is provided with dividing plate（11）, described dividing plate（11）Table
Face and connecting tube（83）It is corresponding to be provided with connecting hole.
A kind of 4. multifunctional well head instrument according to claim 1, it is characterised in that：Described main pincers（1）Bottom surface is set
There is main pincers stripper loop（12）, described back-up tong（2）Top surface is provided with back-up tong stripper loop（21）, described main pincers stripper loop（12）Set
It is connected on back-up tong stripper loop（21）Interior, described arrangement for adjusting height（4）For hydraulic regulator.
A kind of 5. multifunctional well head instrument according to claim 1, it is characterised in that：Described back-up tong（2）Surface is set
There is back-up tong stripper loop（21）And protection board（22）, described protection board（22）Rounded setting, described protection board（22）Surface
It is provided with symmetrical slurry collecting hole（23）, described protection board（22）Circle centre position is provided with through hole（26）, described through hole
（26）Screw thread lubricating system is distributed with ambient separation（24）, screw thread purging system（25）, described protection board（22）Bottom is set
There is back-up tong clamping cylinder（27）.
A kind of 6. multifunctional well head instrument according to claim 5, it is characterised in that：Described screw thread lubricating system（24）
Including lubricating oil and atomizer, described screw thread purging system（25）Including stud（251）, bend pipe（252）, narrow angle shower nozzle
（253）, described stud（251）It is connected with water pipe, described bend pipe（252）One end is arranged on stud（251）Top, it is described
Bend pipe（252）The other end and narrow angle shower nozzle（253）Connection.
A kind of 7. multifunctional well head instrument according to claim 6, it is characterised in that：Described narrow angle shower nozzle（253）Spray
The plane that the liquid penetrated is formed and horizontal plane and sensing protection board（22）At axis.
A kind of 8. multifunctional well head instrument according to claim 1, it is characterised in that：Described screw thread compensation mechanism（5）
Including main clipper joint post（51）, back-up tong connecting pole（52）, spring（53）, depression bar（54）, described main clipper joint post（51）Installation
In main pincers（1）On, described back-up tong connecting pole（52）Installed in back-up tong（2）On, described main clipper joint post（51）Connect with back-up tong
Connect post（52）Socket, described main clipper joint post（51）Inside it is provided with depression bar（54）, described back-up tong connecting pole（52）Interior setting
There is spring（53）.
A kind of 9. multifunctional well head instrument according to claim 8, it is characterised in that：Described spring（53）Distinguish at both ends
With back-up tong connecting pole（52）Bottom surface and depression bar（54）Bottom surface is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072203.1A CN107575175A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional well head instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072203.1A CN107575175A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional well head instrument |
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| Publication Number | Publication Date |
|---|---|
| CN107575175A true CN107575175A (en) | 2018-01-12 |
Family
ID=61041395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711072203.1A Pending CN107575175A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional well head instrument |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107248A (en) * | 2019-05-31 | 2019-08-09 | 宝鸡石油机械有限责任公司 | A kind of spray arrester control device and its method of controlling security |
| CN112302658A (en) * | 2020-11-06 | 2021-02-02 | 中铁工程装备集团有限公司 | Rotary jacking device and construction method for vertical shaft construction |
| CN113245265A (en) * | 2021-05-20 | 2021-08-13 | 西南石油大学 | Drill floor slurry recycling and drill rod thread cleaning and oiling device |
| CN116624114A (en) * | 2023-07-18 | 2023-08-22 | 江苏如石机械股份有限公司 | Multifunctional drilling power tongs |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110107248A (en) * | 2019-05-31 | 2019-08-09 | 宝鸡石油机械有限责任公司 | A kind of spray arrester control device and its method of controlling security |
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| CN113245265A (en) * | 2021-05-20 | 2021-08-13 | 西南石油大学 | Drill floor slurry recycling and drill rod thread cleaning and oiling device |
| CN113245265B (en) * | 2021-05-20 | 2022-03-15 | 西南石油大学 | Drill floor slurry recycling and drill rod thread cleaning and oiling device |
| CN116624114A (en) * | 2023-07-18 | 2023-08-22 | 江苏如石机械股份有限公司 | Multifunctional drilling power tongs |
| CN116624114B (en) * | 2023-07-18 | 2023-10-13 | 江苏如石机械股份有限公司 | Multifunctional drilling power tongs |
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Effective date of registration: 20201202 Address after: 257000 Shengli Industrial Zone, Dongying District, Shandong, Dongying Applicant after: Shandong Kerui oil and gas equipment Co.,Ltd. Address before: 257000 Shengli Economic Development Zone, Shandong, Dongying Applicant before: SHANDONG KERUI MACHINERY MANUFACTURING Co.,Ltd. |