CN106837211A - A kind of horizontal sliding formula dynamic rathole device - Google Patents
A kind of horizontal sliding formula dynamic rathole device Download PDFInfo
- Publication number
- CN106837211A CN106837211A CN201710125342.XA CN201710125342A CN106837211A CN 106837211 A CN106837211 A CN 106837211A CN 201710125342 A CN201710125342 A CN 201710125342A CN 106837211 A CN106837211 A CN 106837211A
- Authority
- CN
- China
- Prior art keywords
- rat hole
- drilling rod
- sets
- horizontal sliding
- cylinder
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
Abstract
The invention discloses a kind of horizontal sliding formula dynamic rathole device, including push-and-pull fluid cylinder, seal cavity, coaster, fixed pulley, fag end fixing end, cylinder, drilling rod lowering or hoisting gear, movable pulley, lifting fluid cylinder and steel wire rope.The beneficial effects of the invention are as follows：As long as rat hole has one space of drilling rod of storage, the cost of device fabrication has been saved；Set two or several removable rat holes realizations dock three drilling rods or four functions of drilling rod in same rat hole mouthful, coaster drive rat hole can steadily, efficiently be moved in rat hole mouthful；Drilling floor surface need to only set a rat hole mouthful, be equipped with an iron driller and realize that well head makes a trip and the docking of rat hole drilling rod, it is ensured that the convenience for using；Rig floor robot need to only be directed to the position coordinates of a rat hole mouthful, improve the service efficiency of rig floor robot；Steel wire rope is symmetric configuration, drilling rod uniform force in rat hole, in the absence of weighting phenomenon, it is ensured that the security for using；The device is easy to operate, and each component connection is flexible.
Description
Technical field
Device is moved the present invention relates to a kind of mouse, specially a kind of horizontal sliding formula dynamic rathole device belongs to oil-well rig
Equipment application technical field.
Background technology
Existing dynamic rathole has two kinds of forms, is always extension type list rat hole, is carried by the extending cylinder in rat hole
For two memory spaces of drilling rod.The installation dimension that it has the disadvantage vertical direction is very big, expends financial resources cost, generally requires 20 meters
More than, it is not suitable for the small platform of free height, condition requirement is high.
The arrangement of another dynamic rathole is two performance identical rat holes of installation on drilling floor surface, the rat hole of the type
Have the disadvantage that user needs to be equipped with two iron drillers, one makes a trip work for well head；One iron driller of angle rotatable is used
In the docking of drilling rod in two rat holes；In addition the rat hole of the type needs pipe arranging robot adjustment angle to adapt in two rat holes
Drilling rod, reduce service efficiency.Therefore, a kind of horizontal sliding formula dynamic rathole device is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that and provide a kind of horizontal sliding formula dynamic rathole device in order to solve the above problems.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of horizontal sliding formula dynamic rathole device, including
Coaster, the coaster lower section sets fixed pulley, and fixed pulley lower section sets fag end fixing end, the fag end fixing end lower section
Cylinder is set, and cylinder lower section sets drilling rod lowering or hoisting gear, the drilling rod lowering or hoisting gear lower section sets movable pulley, and described
Movable pulley lower section sets lifting fluid cylinder, and the lifting fluid cylinder top sets steel wire rope, and the steel wire rope side sets the first mouse
Hole, the first rat hole side sets the second rat hole, and second rat hole top sets drilling rod.
Preferably, in order that drilling rod lowering or hoisting gear has enough power to lift drilling rod, lifting fluid cylinder and the institute
State drilling rod lowering or hoisting gear and the push-and-pull fluid cylinder is movably connected with the coaster.
Preferably, in order in same rat hole cause for gossip existing three drilling rods or four docking of drilling rod, it is ensured that many work(for using
Energy property, the first rat hole top sets seal cavity, and the seal cavity side sets push-and-pull fluid cylinder.
Preferably, in order that well head makes a trip can successfully be realized with rat hole drilling rod mating operation, the cylinder top sets
Put rotatable iron driller.
Preferably, in order that drilling rod uniform force in rat hole, it is ensured that be not in weighting phenomenon, the steel wire rope is in right
Claim to set.
The beneficial effects of the invention are as follows：Simple and compact for structure, rat hole only needs to store a space for drilling rod, saves
The cost of device fabrication；Set two or several removable rat holes are realized in same rat hole mouthful docking three drilling rods or four
The function of drilling rod, each rat hole sets a push-and-pull fluid cylinder and sliding is carried out to coaster, and coaster drives rat hole flat in rat hole mouthful
Surely, efficiently move；Drilling floor surface need to only set a rat hole mouthful, and it is to be capable of achieving well head to make a trip to be equipped with a rotatable iron driller
With rat hole drilling rod mating operation, it is ensured that the convenience for using；Rig floor robot need to only be directed to the position coordinates of a rat hole mouthful,
Improve the service efficiency of rig floor robot；Steel wire rope is symmetric configuration, and drilling rod uniform force in rat hole is existing in the absence of laying particular stress on
As, it is ensured that the security for using；This kind of horizontal sliding formula dynamic rathole device is easy to operate, firm and durable, and it is firm to consolidate, respectively
Component connection is flexible.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is side view of the present invention.
In figure：1st, push-and-pull fluid cylinder；2nd, seal cavity；3rd, coaster；4th, fixed pulley；5th, fag end fixing end；6th, cylinder；7th, drilling rod
Lowering or hoisting gear；8th, movable pulley；9th, fluid cylinder is lifted；10th, steel wire rope.11st, the first rat hole；12nd, the second rat hole；13rd, drilling rod.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1-2, a kind of horizontal sliding formula dynamic rathole device, including coaster 3, the lower section of coaster 3 sets fixed
Pulley 4, and the lower section of fixed pulley 4 sets fag end fixing end 5, the lower section of fag end fixing end 5 sets cylinder 6, and the lower section of cylinder 6 sets and bores
Bar lowering or hoisting gear 7, the lower section of drilling rod lowering or hoisting gear 7 sets movable pulley 8, and the lower section of movable pulley 8 sets lifting fluid cylinder 9, lifts fluid cylinder 9
Top sets steel wire rope 10.
As a kind of technical optimization scheme of the invention, fluid cylinder 9 is lifted with drilling rod lowering or hoisting gear 7 and push-and-pull fluid cylinder 1 and cunning
Car 3 is movably connected.
Used as a kind of technical optimization scheme of the invention, the top of the first rat hole 11 sets seal cavity 2, and seal cavity 2
Side sets push-and-pull fluid cylinder 1.
Used as a kind of technical optimization scheme of the invention, the top of cylinder 6 sets rotatable iron driller.
Used as a kind of technical optimization scheme of the invention, steel wire rope 10 is symmetrical set.
The present invention when in use, first, whole horizontal sliding formula dynamic rathole device position is fixed, and secondly, is being used
Realized in same rat hole mouthful docking three drilling rods 13 or four drilling rods 13 by the first rat hole 11, the second rat hole 12 during the device
Function, each rat hole sets a push-and-pull fluid cylinder 1 and carries out sliding to coaster 3, coaster drive rat hole can it is steady in rat hole mouthful,
Efficiently move, can prevent mud from leaking and as the support of coaster 3, being put down to rat hole by coaster 3 by seal cavity 2
Move, cylinder 6 is the agent structure of rat hole and is used to store drilling rod, is lifted by drilling rod lowering or hoisting gear 7 or declines drilling rod, by steel
Cord 10, wire rope handling order is A-B-C-D-E-F-G, and by fag end fixing end 5, fixed pulley 4, movable pulley 8 and drilling rod lowering or hoisting gear 7
Couple together, power is provided for drilling rod is lifted by lifting fluid cylinder 9.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of horizontal sliding formula dynamic rathole device, including coaster (3), it is characterised in that：Coaster (3) lower section sets fixed
Pulley (4), and the fixed pulley (4) lower section sets fag end fixing end (5), fag end fixing end (5) lower section sets cylinder
(6) drilling rod lowering or hoisting gear (7), and below the cylinder (6) is set, and drilling rod lowering or hoisting gear (7) lower section sets movable pulley
(8), and below the movable pulley (8) lifting fluid cylinder (9), lifting fluid cylinder (9) top setting steel wire rope (10), and institute are set
State steel wire rope side and the first rat hole (11) is set, the first rat hole (11) side sets the second rat hole (12), and described second
Rat hole (12) top sets drilling rod (13).
2. a kind of horizontal sliding formula dynamic rathole device according to claim 1, it is characterised in that：The lifting fluid cylinder
(9) it is movably connected with the drilling rod lowering or hoisting gear (7).
3. a kind of horizontal sliding formula dynamic rathole device according to claim 1, it is characterised in that：First rat hole
(11) top sets seal cavity (2), and the seal cavity (2) side sets push-and-pull fluid cylinder (1).
4. a kind of horizontal sliding formula dynamic rathole device according to claim 1, it is characterised in that：On the cylinder (6)
Side sets rotatable iron driller.
5. a kind of horizontal sliding formula dynamic rathole device according to claim 1, it is characterised in that：The steel wire rope (10)
It is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125342.XA CN106837211A (en) | 2017-03-04 | 2017-03-04 | A kind of horizontal sliding formula dynamic rathole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125342.XA CN106837211A (en) | 2017-03-04 | 2017-03-04 | A kind of horizontal sliding formula dynamic rathole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106837211A true CN106837211A (en) | 2017-06-13 |
Family
ID=59137253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125342.XA Pending CN106837211A (en) | 2017-03-04 | 2017-03-04 | A kind of horizontal sliding formula dynamic rathole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096316A (en) * | 2020-08-11 | 2020-12-18 | 四川宏华石油设备有限公司 | Power rat hole device |
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| US4081087A (en) * | 1976-01-21 | 1978-03-28 | Freeman Sr Richard B | Pipe laydown and pickup machine |
| WO2010050821A1 (en) * | 2008-10-30 | 2010-05-06 | National Oilwell Varco Norway As | Mouse hole damper device |
| CN101812977A (en) * | 2009-02-25 | 2010-08-25 | 北京Tsc海洋石油装备有限公司 | Drilling platform pipe racking system and method |
| CN201738845U (en) * | 2010-07-29 | 2011-02-09 | 四川宏华石油设备有限公司 | Dynamic rathole device |
| CN103382820A (en) * | 2013-07-23 | 2013-11-06 | 甘肃蓝科石化高新装备股份有限公司 | Power rat hole device of marine drilling platform |
| CN103615204A (en) * | 2013-12-13 | 2014-03-05 | 北京Tsc海洋石油装备有限公司 | Pipe discharging system for semi-automatically feeding and discharging drill rods |
| CN203515386U (en) * | 2013-09-30 | 2014-04-02 | 四川宏华石油设备有限公司 | Power rat hole |
| CN204060560U (en) * | 2014-07-31 | 2014-12-31 | 中国石油集团渤海石油装备制造有限公司 | A kind of dynamic rathole device |
| CN204060570U (en) * | 2014-08-12 | 2014-12-31 | 四川准达科技有限责任公司 | Rig automatic loading and unloading boring rod set |
| KR101524072B1 (en) * | 2014-01-09 | 2015-05-29 | 창신인터내셔날 주식회사 | Rod mounting apparatus for excavator |
| CN104929542A (en) * | 2015-05-28 | 2015-09-23 | 湖北江汉建筑工程机械有限公司 | Power rat hole device applicable to butting strings of well drilling platforms |
-
2017
- 2017-03-04 CN CN201710125342.XA patent/CN106837211A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081087A (en) * | 1976-01-21 | 1978-03-28 | Freeman Sr Richard B | Pipe laydown and pickup machine |
| WO2010050821A1 (en) * | 2008-10-30 | 2010-05-06 | National Oilwell Varco Norway As | Mouse hole damper device |
| CN101812977A (en) * | 2009-02-25 | 2010-08-25 | 北京Tsc海洋石油装备有限公司 | Drilling platform pipe racking system and method |
| CN201738845U (en) * | 2010-07-29 | 2011-02-09 | 四川宏华石油设备有限公司 | Dynamic rathole device |
| CN103382820A (en) * | 2013-07-23 | 2013-11-06 | 甘肃蓝科石化高新装备股份有限公司 | Power rat hole device of marine drilling platform |
| CN203515386U (en) * | 2013-09-30 | 2014-04-02 | 四川宏华石油设备有限公司 | Power rat hole |
| CN103615204A (en) * | 2013-12-13 | 2014-03-05 | 北京Tsc海洋石油装备有限公司 | Pipe discharging system for semi-automatically feeding and discharging drill rods |
| KR101524072B1 (en) * | 2014-01-09 | 2015-05-29 | 창신인터내셔날 주식회사 | Rod mounting apparatus for excavator |
| CN204060560U (en) * | 2014-07-31 | 2014-12-31 | 中国石油集团渤海石油装备制造有限公司 | A kind of dynamic rathole device |
| CN204060570U (en) * | 2014-08-12 | 2014-12-31 | 四川准达科技有限责任公司 | Rig automatic loading and unloading boring rod set |
| CN104929542A (en) * | 2015-05-28 | 2015-09-23 | 湖北江汉建筑工程机械有限公司 | Power rat hole device applicable to butting strings of well drilling platforms |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096316A (en) * | 2020-08-11 | 2020-12-18 | 四川宏华石油设备有限公司 | Power rat hole device |
| CN112096316B (en) * | 2020-08-11 | 2022-01-11 | 四川宏华石油设备有限公司 | Power rat hole device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |