CN207363621U - A kind of overhead cat road of drilling well - Google Patents
A kind of overhead cat road of drilling well Download PDFInfo
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- CN207363621U CN207363621U CN201721203861.5U CN201721203861U CN207363621U CN 207363621 U CN207363621 U CN 207363621U CN 201721203861 U CN201721203861 U CN 201721203861U CN 207363621 U CN207363621 U CN 207363621U
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- cat road
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- overhead
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- table top
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Abstract
It the utility model is related to a kind of overhead cat road of drilling well, securely and reliably, significantly reduce the labor intensity of worker, wherein, cat road main body is the tower structure of piecemeal assembling, is connected between each piecemeal by axis pin, each piecemeal has cat road table top, the cat road table top of each piecemeal is in the same plane, and the cat road table top of each piecemeal is equipped with the slideway that longitudinal section is in " V-arrangement "；The hoisting mechanism includes oil cylinder, coaster, steel wire rope and pulley, the oil cylinder is horizontally disposed with, the fixing end of the oil cylinder is connected to cat road table top bottom, the coaster is slidably connected at cat road body side, the coaster is equipped with trailing arm away from cat road body side, the trailing arm is equipped with the bracket for being used for being supported to drilling rod, the movable end of the oil cylinder is drivingly connected by steel wire rope and pulley with the coaster, and the coaster can be driven to move up and down, the switching mechanism includes drilling rod being sent into slideway, or drilling rod is ejected into the slideway and the turnover panel being sent into the bracket.
Description
Technical field
It the utility model is related to drilling well Mao Dao fields, more particularly to a kind of overhead cat road of drilling well.
Background technology
The oil-well rig of China's manufacture is lifted steadily in quality, stability, mechanization, intelligence degree and security,
But it is relatively weak in terms of the research of the automation issues in drilling machine peripheral matched equipment, also needed to manually during rig floor above and below drilling rod
Pulled, while labor intensity is big, the personal safety also to staff brings hidden danger, this hair with drilling machine overall technology
Exhibition is horizontal incompatible.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, providing a kind of overhead cat road of drilling well.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of overhead cat road of drilling well, including：Cat road main body, the hoisting mechanism being connected in cat road main body, tipper
Structure and ramp；
Cat road main body is the tower structure of piecemeal assembling, is connected between each piecemeal by axis pin, each piecemeal has
Cat road table top, the cat road table top of each piecemeal is in the same plane, and the cat road table top of each piecemeal is equipped with longitudinal section in " V-arrangement "
Slideway；
The hoisting mechanism includes oil cylinder, coaster, steel wire rope and pulley, and the oil cylinder is horizontally disposed with, and the oil cylinder is consolidated
Fixed end is connected to cat road table top bottom, and the coaster is slidably connected at cat road body side, and the coaster deviates from the cat
Road body side is equipped with trailing arm, and the trailing arm is equipped with the bracket for being used for being supported to drilling rod, and the movable end of the oil cylinder leads to
Cross steel wire rope and pulley to be drivingly connected with the coaster, and the coaster can be driven to move up and down, the switching mechanism bag
Drilling rod can be sent into slideway by including, or drilling rod is ejected the slideway and the turnover panel being sent into the bracket.
Preferably, each piecemeal of cat road main body includes being used for the stent for being supported cat road table top, described
Stent includes four supporting legs, is connected between adjacent legs by horizontally disposed stull, between the supporting leg and stull, the branch
Connected between Tui Yumao roads table top by the diagonal brace being obliquely installed.
Preferably, it is in 30~45° angle between the diagonal brace and horizontal plane.
Preferably, the overhead Mao Dao sides of the drilling well are equipped with connection platform, and described ramp one end is connected to the docking station
On platform, the other end is connected on cat road table top by ear mount.
Preferably, the frame bottom is connected with universal wheel, and the universal wheel can relatively described stent up and down motion.
Preferably, swing arm is connected with the universal wheel, the screw thread being pierced by for swing arm is penetratingly offered on the stent
Hole, threadedly connects between the swing arm and the stent.
Preferably, the switching mechanism includes turnover panel and hydraulic cylinder, the turnover panel length direction and the chute width side
To consistent, described turnover panel one end is hinged on the movable end of hydraulic cylinder, and the other end is connected on coaster using non-articulated mode, and
There are multiple frees degree on the coaster.
Preferably, the turnover panel is equipped with notch, and the notch makes the turnover panel form the high platy structure in middle low both sides,
And the working face of the turnover panel is set to be the plane being obliquely installed.
Compared with prior art, the implementation result of the utility model is as follows：
When above carrying drilling rod, manually drilling rod is pushed in the bracket of trailing arm, the piston rod of oil cylinder stretches out, the piston cylinder of oil cylinder
Steel wire rope is pulled, and with fly block uplink.When coaster moves to cat road table top top precalculated position, trailing arm bottom and cat platform where rites are performed
Face is connected, and the drilling rod in trailing arm skids off bracket, and is tumbled along trailing arm in the slideway of cat road main body.
During lower drilling rod, turnover panel is turned over away from pipe framed bent one end, is turned under pipe framed bent one end, and turnover panel jacks up cat road main body and slides
Drilling rod in road, drilling rod are moved along turnover panel and trailing arm, and are slid in the bracket of trailing arm.Thereafter, the piston rod of oil cylinder is shunk,
The piston rod of oil cylinder pulls steel wire rope, and with fly block downlink, until drilling rod departs from trailing arm motion pipe framed bent.
The utility model proposes the overhead cat road of drilling well, can safely realize drilling tubular from conventional height pipe framed bent lifted
To overhead cat road plane, or transferred from overhead pipeline plane to conventional height pipe framed bent, it avoids conventional people from pulling pipe presence
Security risk, alleviate the labor intensity of worker, and save human cost.
Brief description of the drawings
Fig. 1 be the utility model proposes the overhead cat road of drilling well the structure diagram faced under state.
Fig. 2 be the utility model proposes the overhead cat road of drilling well vertical view state under structure diagram.
Fig. 3 is the structure diagram of part where hoisting mechanism.
Fig. 4 is the schematic diagram of the structure of switching mechanism.
The schematic diagram of the structure of switching mechanism when Fig. 5 is lower drilling rod.
The schematic diagram of the structure of switching mechanism when Fig. 6 is upper drilling rod.
Embodiment
Illustrate the content of the utility model below in conjunction with specific embodiments.
With reference to Fig. 1~6, the utility model proposes a kind of overhead cat road of drilling well, including：Cat road main body 1, be connected to it is described
Hoisting mechanism, switching mechanism and ramp 7 in cat road main body 1.
Cat road main body 1 is the tower structure of piecemeal assembling, is connected between each piecemeal by axis pin, each piecemeal has
Cat road table top, the cat road table top of each piecemeal is in the same plane, and the cat road table top of each piecemeal is equipped with longitudinal section in " V-arrangement "
Slideway 2.
The hoisting mechanism includes oil cylinder 11, coaster 6, steel wire rope 10 and pulley 9, and the oil cylinder 11 is horizontally disposed, described
The fixing end of oil cylinder 11 is connected to cat road table top bottom, and the coaster 6 is slidably connected at 1 side of cat road main body, the cunning
Car 6 is equipped with trailing arm 5 away from 1 side of cat road main body, and the trailing arm 5 is equipped with the bracket for being used for being supported to drilling rod, institute
The movable end for stating oil cylinder 11 is drivingly connected by steel wire rope 10 and pulley 9 with the coaster 6, and the coaster 6 can be driven to carry out
Move up and down, the switching mechanism includes drilling rod being sent into slideway 2, or drilling rod is ejected the slideway 2 and is sent into the support
Turnover panel 3 in groove.
When above carrying drilling rod, manually drilling rod is pushed in the bracket of trailing arm 5, the piston rod of oil cylinder 11 stretches out, oil cylinder 11
Piston cylinder pulls steel wire rope 10, and with 6 uplink of fly block.When coaster 6 moves to cat road table top top precalculated position, trailing arm 5
Bottom is connected with cat road table top, and the drilling rod in trailing arm 5 drills out bracket, and is tumbled along trailing arm 5 in the slideway 2 of cat road main body 1.
During lower drilling rod, turnover panel 3 is turned over away from 14 one end of pipe framed bent, is turned under 14 one end of pipe framed bent, turnover panel 3 jacks up cat road
Drilling rod in 1 slideway 2 of main body, drilling rod are moved along turnover panel 3 and trailing arm 5, and are slid in the bracket of trailing arm 5.Thereafter, oil cylinder 11
Piston rod shrink, the piston rod of oil cylinder 11 pulls steel wire rope 10, and with 6 downlink of fly block, until drilling rod departs from trailing arm 5 and moves
On pipe framed bent 14.
In the embodiment having, each piecemeal of cat road main body 1 includes being used for be supported cat road table top
Stent 8, the stent 8 include four supporting legs 81, are connected between adjacent legs 81 by horizontally disposed stull 82, the supporting leg
Connected between 81 and stull 82, between the supporting leg 81 and cat road table top by the diagonal brace 83 being obliquely installed.This, which is designed, causes
1 stabilized structure of cat road main body, upper and lower drilling rod Shi Mao roads table position will not shift, so as to which drilling rod is accurately conveyed
To precalculated position.Further, it is in 30~45° angle between the diagonal brace 83 and horizontal plane.
In such scheme, the overhead Mao Dao sides of drilling well are equipped with connection platform 15, and described 7 one end of ramp is connected to described
Connect on platform 15, the other end is connected on cat road table top by ear mount.
In the embodiment having, 8 bottom of stent is connected with universal wheel 12, can limited using 12 Shi Mao roads of universal wheel
Moved in fixed well site region.To prevent that stent 8 is moved during use, under natural conditions, universal wheel 12 should be with ground
Separation, thus design when, the universal wheel 12 can relatively described stent 8 move up and down, specifically, connect on the universal wheel 12
Be connected to swing arm 13, penetratingly offer the threaded hole being pierced by for swing arm 13 on the stent 8, the swing arm and the stent 8 it
Between threadedly connect.
In the embodiment having, using a hydraulic cylinder turnover panel 3 can be driven to carry out bidirectional turning to realize, designed
When, the switching mechanism includes turnover panel 3 and hydraulic cylinder 4, and 3 length direction of turnover panel is consistent with 2 width of slideway, institute
3 one end of turnover panel to be stated to be hinged on the movable end of hydraulic cylinder 4, the other end is connected on coaster 6 using non-articulated mode, and in coaster
There are multiple frees degree on 6.
During upper drilling rod, the piston rod of hydraulic cylinder 4 is shunk, and turnover panel 3, which deviates under 14 one end of pipe framed bent, to be turned over, close to pipe framed bent
14 one end turn over, and drilling rod will be tumbled in the slideway 2 of cat road main body 1 along trailing arm 5 and turnover panel 3.
During lower drilling rod, the piston rod of hydraulic cylinder 4 stretches out, and turnover panel 3 is turned over away from 14 one end of pipe framed bent, close to pipe framed bent
Turned under 14 one end, turnover panel 3 jacks up the drilling rod in 1 slideway 2 of cat road main body, and drilling rod is moved along turnover panel 3 and trailing arm 5, and is slid
In the bracket of trailing arm 5.
In the embodiment having, the turnover panel 3 is equipped with notch, and it is high that the notch makes the turnover panel 3 form middle low both sides
Platy structure, and make the working face of the turnover panel 3 be the plane being obliquely installed.Drilling rod can be limited by the notch
Position, enables drilling rod successfully to be tumbled by the slideway 2 of cat road main body 1 to the trailing arm 5 of coaster 6.
The utility model proposes the overhead cat road of drilling well, while can safely realize drilling tubular from conventional height pipe framed bent
14 are promoted to overhead cat road plane and are transferred from overhead pipeline plane to conventional height pipe framed bent 14, it avoids conventional people from pulling pipe
Security risk existing for tool, alleviates the labor intensity of worker, and saves human cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. overhead cat road of drilling well, it is characterised in that including：Cat road main body, the elevator being connected in cat road main body Structure, switching mechanism and ramp；Cat road main body is the tower structure of piecemeal assembling, is connected between each piecemeal by axis pin, each piecemeal has cat road Table top, the cat road table top of each piecemeal is in the same plane, and the cat road table top of each piecemeal is equipped with the cunning that longitudinal section is in " V-arrangement " Road；The hoisting mechanism includes oil cylinder, coaster, steel wire rope and pulley, and the oil cylinder is horizontally disposed with, the fixing end of the oil cylinder Cat road table top bottom is connected to, the coaster is slidably connected at cat road body side, and the coaster deviates from the cat road master Body side is equipped with trailing arm, and the trailing arm is equipped with the bracket for being used for being supported to drilling rod, and the movable end of the oil cylinder passes through steel Cord and pulley are drivingly connected with the coaster, and the coaster can be driven to move up and down, and the switching mechanism includes energy Drilling rod is sent into slideway, or drilling rod is ejected into the slideway and the turnover panel being sent into the bracket.
- 2. the overhead cat road of drilling well according to claim 1, it is characterised in that each piecemeal of cat road main body includes For the stent being supported to cat road table top, the stent includes four supporting legs, by horizontally disposed between adjacent legs Stull connects, and is connected between the supporting leg and stull, between the supporting leg and cat road table top by the diagonal brace being obliquely installed.
- 3. the overhead cat road of drilling well according to claim 2, it is characterised in that between the diagonal brace and horizontal plane in 30~ 45° angle.
- 4. the overhead cat road of drilling well according to claim 1, it is characterised in that the overhead Mao Dao sides of drilling well are equipped with connection Platform, described ramp one end are connected on the connection platform, and the other end is connected on cat road table top by ear mount.
- 5. the overhead cat road of drilling well according to claim 2, it is characterised in that the frame bottom is connected with universal wheel, institute Stating universal wheel can relatively described stent up and down motion.
- 6. the overhead cat road of drilling well according to claim 5, it is characterised in that swing arm is connected with the universal wheel, it is described The threaded hole being pierced by for swing arm is penetratingly offered on stent, is threadedly connected between the swing arm and the stent.
- 7. the overhead cat road of drilling well according to claim 1, it is characterised in that the switching mechanism includes turnover panel and hydraulic pressure Cylinder, the turnover panel length direction is consistent with the chute width direction, and described turnover panel one end is hinged on the movable end of hydraulic cylinder, The other end is connected on coaster using non-articulated mode, and has multiple frees degree on the coaster.
- 8. the overhead cat road of drilling well according to claim 7, it is characterised in that the turnover panel is equipped with notch, and the notch makes The turnover panel forms the high platy structure in middle low both sides, and makes the working face of the turnover panel be the plane being obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203861.5U CN207363621U (en) | 2017-09-20 | 2017-09-20 | A kind of overhead cat road of drilling well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203861.5U CN207363621U (en) | 2017-09-20 | 2017-09-20 | A kind of overhead cat road of drilling well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363621U true CN207363621U (en) | 2018-05-15 |
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ID=62349505
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203861.5U Active CN207363621U (en) | 2017-09-20 | 2017-09-20 | A kind of overhead cat road of drilling well |
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| CN (1) | CN207363621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049584A (en) * | 2020-08-03 | 2020-12-08 | 四川宏华石油设备有限公司 | Elevated catwalk |
-
2017
- 2017-09-20 CN CN201721203861.5U patent/CN207363621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049584A (en) * | 2020-08-03 | 2020-12-08 | 四川宏华石油设备有限公司 | Elevated catwalk |
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