CN107013173A - It is a kind of freely to adjust the well workover dynamic catwalk of angle - Google Patents
It is a kind of freely to adjust the well workover dynamic catwalk of angle Download PDFInfo
- Publication number
- CN107013173A CN107013173A CN201710445680.1A CN201710445680A CN107013173A CN 107013173 A CN107013173 A CN 107013173A CN 201710445680 A CN201710445680 A CN 201710445680A CN 107013173 A CN107013173 A CN 107013173A
- Authority
- CN
- China
- Prior art keywords
- moving cart
- hydraulic cylinder
- groove
- angle
- well workover
- 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
Links
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 241000282326 Felis catus Species 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid 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
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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
The present invention, which is proposed, a kind of can freely adjust the well workover dynamic catwalk of angle, including moving cart, the V-groove of moving cart end is connected to by rotating shaft, it is arranged on the drilling rod in V-groove, the cat road base set in moving cart, the movable pulley that moving cart bottom is set, the sliding trolley other end is connected with lifting hydraulic cylinder, the lifting hydraulic cylinder other end is arranged on V-groove end, it is arranged on the ejecting mechanism for ejecting drilling rod in the moving cart below V-groove two ends, one end is fixed on inside moving cart, the sliding hydraulic cylinder that the other end is connected with lifting hydraulic cylinder.The a kind of of the present invention can freely adjust the well workover dynamic catwalk of angle, use V-groove, the workover rig drilling rod of different-diameter is can adapt to, the extension elongation of lifting hydraulic cylinder can be determined with respect to ground level according to drilling floor surface under the drive of lifting hydraulic cylinder, different use demands are met.
Description
Technical field
The present invention relates to a kind of well workover dynamic catwalk, and in particular to a kind of freely to adjust the well workover power cat of angle
Road.
Background technology
On the market the drilling floor surface of the design considerations workover rig in the cat road of existing product and ramp and ground level difference and it is true
Fixed.Different drilling floor surfaces and the workover rig of ground level must design different types of dynamic catwalk.So, it is existing this
Lifting type dynamic catwalk product versatility is poor.In existing product, the lifting of V-groove is all designed with complexity in most of cat road
Bar linkage structure and V-groove in be also devised with the delivery device of complexity, therefore design comparison is complicated, and quality is heavier, it is mobile not
It is convenient.For workover rig, quick well workover is quick mobile, and low cost operation is the target that each drilling company is pursued.This hair
The bright needs that gear to actual circumstances, according to workover rig drilling rod caliber is smaller, drilling floor surface is designed with respect to the low feature of ground level,
And due to simple in construction, lighter in weight, the characteristics of realizing fast removal and installation by bottom wheel improves production effect
Rate, reduces working service cost.
The content of the invention
In order to solve the above problems, the present invention, which is proposed, a kind of can freely adjust the well workover dynamic catwalk of angle.
The technical scheme is that：It is a kind of freely to adjust the well workover dynamic catwalk of angle including moving cart, logical
Cross rotating shaft be connected to the V-groove of moving cart end, the drilling rod being arranged in V-groove, the cat road base set in moving cart,
Movable pulley, the sliding trolley other end of moving cart bottom setting are connected with lifting hydraulic cylinder, the lifting hydraulic cylinder other end is installed
Being used in V-groove end, the moving cart being arranged on below V-groove two ends ejects the ejecting mechanism of drilling rod, one end and fixed
Inside moving cart, the sliding hydraulic cylinder that the other end is connected with lifting hydraulic cylinder.
Further, the quantity of described roller is six, is separately mounted to the moving cart left and right sides and central bottom.
Further, cover plate is provided with described moving cart, described cover plate is connected with sliding hydraulic cylinder, in sliding
Hydraulic cylinder drives lower move.
Further, described moving cart bottom is provided with the angled slide block of jack-up moving cart, and described angled slide block is
Blacking is scribbled at steel, angled slide block.
Further, it is provided with rubber blanket at the top of described ejecting mechanism.
Beneficial effect
The a kind of of the present invention can freely adjust the well workover dynamic catwalk of angle, using V-groove, can adapt to repairing for different-diameter
Well borer drill rod, can determine the stretching of lifting hydraulic cylinder under the drive of lifting hydraulic cylinder according to drilling floor surface with respect to ground level
Length, meets different use demands.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the side view of the present apparatus.
In figure, 1- cats road base, 2- movable pulleys, 3- slidings hydraulic cylinder, 4- moving carts, 5- ejecting mechanisms, 6- lifting liquid
Cylinder pressure, 7-V type grooves, 8- drilling rods.
Embodiment
A kind of well workover dynamic catwalk that can freely adjust angle of the present invention is elaborated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, it is a kind of freely to adjust the well workover dynamic catwalk of angle, including moving cart 4, pass through
Rotating shaft is connected to the V-groove 7 of the end of moving cart 4, the drilling rod 8 being arranged in V-groove 7, the cat road bottom set in moving cart 4
Movable pulley 2, the sliding trolley other end that seat 1, the bottom of moving cart 4 are set are connected with lifting hydraulic cylinder 6, lifting hydraulic cylinder 6 is another
One end being used in the end of V-groove 7, the moving cart 4 being arranged on below the two ends of V-groove 7 ejects the ejector of drilling rod 8
Structure 5, one end are fixed on inside moving cart 4, the sliding hydraulic cylinder 3 that the other end is connected with lifting hydraulic cylinder 6；Described roller
Quantity is six, is separately mounted to the left and right sides of moving cart 4 and central bottom；Cover plate is provided with described moving cart 4,
Described cover plate is connected with sliding hydraulic cylinder 3, is moved in the case where sliding hydraulic cylinder 3 drives；The described bottom of moving cart 4 is provided with
The angled slide block of jack-up moving cart 4, described angled slide block is to scribble blacking at steel, angled slide block；Described ejecting mechanism 5
Top is provided with rubber blanket.
During work, well workover cat road is first fixed on base, and movable pulley 2 leaves ground by jack-up, and drilling rod 8 is tumbled in V-groove 7
It is interior.V-groove 7 is slowly lifted by lifting hydraulic cylinder 6 and reaches setting height.Slide hydraulic cylinder 3 stretch out drive moving cart 4 and its
Upper lifting hydraulic cylinder 6, V-groove 7, drilling rod 8 slides to the right certain distance, makes the ends contact of V-groove 7 to rig floor plane, the quilt of drilling rod 8
Drag away, realize the upper rig floor of drilling rod 8.During 8 times rig floors of drilling rod, sliding hydraulic cylinder 3 stretches out, and lifting hydraulic cylinder 6 stretches out, and V-groove 7 connects
Rig floor plane is contacted, drilling rod 8 is slipped into V-groove 7, and ejecting mechanism 5 is lifted, sliding hydraulic cylinder 3 is retracted, and lifting hydraulic cylinder 6 contracts
Return, drilling rod 8 is ejected mechanism 5 during 7V type grooves 7 are fallen and ejected.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of can freely adjust the well workover dynamic catwalk of angle, it is characterised in that：Connected including moving cart, by rotating shaft
The cat road base that is set on V-groove, the drilling rod being arranged in V-groove, moving cart in moving cart end, moving cart bottom
Movable pulley, the sliding trolley other end of portion's setting are connected with lifting hydraulic cylinder, the lifting hydraulic cylinder other end is arranged on V-groove end
Being used in the moving cart hold, being arranged on below V-groove two ends ejects the ejecting mechanism of drilling rod, one end and is fixed on moving cart
Inside, the sliding hydraulic cylinder that the other end is connected with lifting hydraulic cylinder.
2. a kind of the well workover dynamic catwalk of angle can be freely adjusted according to claim 1, it is characterised in that：Described
The quantity of roller is six, is separately mounted to the moving cart left and right sides and central bottom.
3. a kind of the well workover dynamic catwalk of angle can be freely adjusted according to claim 1, it is characterised in that：Described
Cover plate is provided with moving cart, described cover plate is connected with sliding hydraulic cylinder, is moved in the case where sliding hydraulic cylinder drives.
4. a kind of the well workover dynamic catwalk of angle can be freely adjusted according to claim 1, it is characterised in that：Described
Moving cart bottom is provided with the angled slide block of jack-up moving cart, and described angled slide block is that black painting is scribbled at steel, angled slide block
Material.
5. a kind of the well workover dynamic catwalk of angle can be freely adjusted according to claim 1, it is characterised in that：Described
Rubber blanket is provided with the top of ejecting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445680.1A CN107013173A (en) | 2017-06-14 | 2017-06-14 | It is a kind of freely to adjust the well workover dynamic catwalk of angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445680.1A CN107013173A (en) | 2017-06-14 | 2017-06-14 | It is a kind of freely to adjust the well workover dynamic catwalk of angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107013173A true CN107013173A (en) | 2017-08-04 |
Family
ID=59453133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710445680.1A Pending CN107013173A (en) | 2017-06-14 | 2017-06-14 | It is a kind of freely to adjust the well workover dynamic catwalk of angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013173A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
| CN110905408A (en) * | 2019-11-29 | 2020-03-24 | 天津中探微科科技有限公司 | Coal mine underground drilling machine hole opening orientation equipment and method |
| CN110924862A (en) * | 2019-11-29 | 2020-03-27 | 天津中探微科科技有限公司 | Directional open hole measuring device and method for drilling machine |
| CN112696159A (en) * | 2020-12-24 | 2021-04-23 | 四川宏华石油设备有限公司 | Power catwalk |
| CN118187711A (en) * | 2024-05-20 | 2024-06-14 | 新疆青蓝科技有限公司 | Power catwalk and pipe rod conveying device for well repair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240695A (en) * | 2008-02-19 | 2008-08-13 | 四川宏华友信石油机械有限公司 | Petroleum well drilling boring tool conveyer device |
| CN201155304Y (en) * | 2008-02-19 | 2008-11-26 | 四川宏华友信石油机械有限公司 | Petroleum well drilling boring tool conveyer device |
| AU2011265472A1 (en) * | 2005-06-01 | 2012-01-19 | Canrig Drilling Technology Ltd | Pipe-handling apparatus |
| CN102777136A (en) * | 2012-06-06 | 2012-11-14 | 宝鸡石油机械有限责任公司 | Power catwalk for lifting workover rig |
| CN102926685A (en) * | 2012-11-23 | 2013-02-13 | 吉林大学 | All-hydraulic automatic drilling tool conveying device for deep-well drilling rig |
| CN203769680U (en) * | 2014-03-19 | 2014-08-13 | 中石化石油工程机械有限公司第四机械厂 | Novel automatic catwalk device |
| CN206987751U (en) * | 2017-06-14 | 2018-02-09 | 青岛泰众能源技术有限公司 | A kind of well workover dynamic catwalk that can freely adjust angle |
-
2017
- 2017-06-14 CN CN201710445680.1A patent/CN107013173A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011265472A1 (en) * | 2005-06-01 | 2012-01-19 | Canrig Drilling Technology Ltd | Pipe-handling apparatus |
| CN101240695A (en) * | 2008-02-19 | 2008-08-13 | 四川宏华友信石油机械有限公司 | Petroleum well drilling boring tool conveyer device |
| CN201155304Y (en) * | 2008-02-19 | 2008-11-26 | 四川宏华友信石油机械有限公司 | Petroleum well drilling boring tool conveyer device |
| CN102777136A (en) * | 2012-06-06 | 2012-11-14 | 宝鸡石油机械有限责任公司 | Power catwalk for lifting workover rig |
| CN102926685A (en) * | 2012-11-23 | 2013-02-13 | 吉林大学 | All-hydraulic automatic drilling tool conveying device for deep-well drilling rig |
| CN203769680U (en) * | 2014-03-19 | 2014-08-13 | 中石化石油工程机械有限公司第四机械厂 | Novel automatic catwalk device |
| CN206987751U (en) * | 2017-06-14 | 2018-02-09 | 青岛泰众能源技术有限公司 | A kind of well workover dynamic catwalk that can freely adjust angle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
| CN110107347B (en) * | 2019-06-03 | 2024-05-10 | 江苏诚创智能装备有限公司 | Automatic change high-efficient well drilling catwalk |
| CN110905408A (en) * | 2019-11-29 | 2020-03-24 | 天津中探微科科技有限公司 | Coal mine underground drilling machine hole opening orientation equipment and method |
| CN110924862A (en) * | 2019-11-29 | 2020-03-27 | 天津中探微科科技有限公司 | Directional open hole measuring device and method for drilling machine |
| CN110905408B (en) * | 2019-11-29 | 2022-06-14 | 天津中探微科科技有限公司 | Coal mine underground drilling machine hole opening orientation equipment and method |
| CN110924862B (en) * | 2019-11-29 | 2022-06-14 | 天津中探微科科技有限公司 | Directional open hole measuring device and method for drilling machine |
| CN112696159A (en) * | 2020-12-24 | 2021-04-23 | 四川宏华石油设备有限公司 | Power catwalk |
| CN118187711A (en) * | 2024-05-20 | 2024-06-14 | 新疆青蓝科技有限公司 | Power catwalk and pipe rod conveying device for well repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
|
| RJ01 | Rejection of invention patent application after publication |