CN104790889A - High-torque down-hole rod pipe tool detaching-assembling device - Google Patents
High-torque down-hole rod pipe tool detaching-assembling device Download PDFInfo
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- CN104790889A CN104790889A CN201510193960.9A CN201510193960A CN104790889A CN 104790889 A CN104790889 A CN 104790889A CN 201510193960 A CN201510193960 A CN 201510193960A CN 104790889 A CN104790889 A CN 104790889A
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000003607 modifier Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 208000019300 CLIPPERS Diseases 0.000 claims description 2
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 238000005553 drilling Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
- E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a high-torque down-hole rod pipe tool detaching-assembling device. A base assembly is provided with a pushing-pulling assembly, a pushing-pulling supporting assembly, a quick rotating assembly, a fixing clamping assembly, a moving clamping assembly and a moving material supporting assembly from left to right in sequence. A bottom plate assembly, an electric control box assembly and a hydraulic station assembly are fixed on the ground. An electric control box controls a hydraulic station, so that the fixing clamping assembly and the moving clamping assembly carry out clamping and rotating buckling on a workpiece, the pushing-pulling assembly carries out pushing and pulling on the workpiece, and the quick rotating assembly clamps a rotary impact thread buckle and then carries out quick unscrewing or screwing on a thread. Synchronous clamping mechanisms of the fixing clamping assembly and the moving clamping assembly use three-cylinder centering clamping and three-cylinder fixing clamping modes. The high-torque down-hole rod pipe tool detaching-assembling device is simple in structure and convenient to use, rotating buckling torque is large, centering is accurate, operation is stable, and the device can be suitable for various down-hole rod pipe tools with different diameters.
Description
Technical field
The invention belongs to the helicoid centering attaching/detaching apparatus of petroleum machinery down-hole rod tube work, particularly a kind of high-torque down-hole rod tube tool ejector erecting device.
Technical background
In recent years, along with the demand of petroleum resources is increasing, China accelerates development in drilling technology, has promoted development and the application of down-hole rod tube instrument.Wherein high-torque down-hole rod tube tool ejector erecting device is mainly used in requisite instrument in the process of all kinds of helicoid hydraulic motor and other kind down-hole rod tube threaded connector unloading and assembling.China is in downhole tool disassemblerassembler for a long time, little in moment in the unloading process, cannot dismantle, spiral shell button damage in unloading process, and the phenomenon even twisting off pipe fitting etc. illustrates that this technology also exists certain deficiency, Chinese invention patent " Hydraumatic changer of screw drill tool ", the applying date: 2008.12.11, authorized announcement date: 2013.05.08, can not be well synchronous when its subject matter solved is geometrical clamp clencher and moving clip clencher six hydraulic cylinder works in prior art, its technical scheme adopted is that the drilling tool synchronous clamping mechanism of fixing clamp device and moving plier device is controlled by governor, this governor is by waiting flow gear motor to form, although it solves six hydraulic cylinder synchronous work in prior art, not bite the problem of surface of the work, but the moment when problem for drilling tool centering does not still well solve and works is less, therefore, there is provided during a kind of installation or removal drilling tool and can carry out centering clamping to drilling tool, guarantee the skeleton symbol high-torque down-hole rod tube tool ejector erecting device of cylindrical workpiece folder distortion to be had very important significance.
Summary of the invention
The present invention is poor, the technical problem that moment is little of centering in order to the drilling tool dismounting that solves prior art and exist with when installing, provide a kind of when installing or removing drilling tool can to drilling tool carry out feeling relieved clamping, guarantee the skeleton symbol high-torque down-hole rod tube tool ejector erecting device that cylindrical workpiece folder can not be out of shape.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of high-torque down-hole rod tube tool ejector erecting device, it is by fixing to clamp assembly, mobile clamping assembly, fast rotational assembly, push-and-pull support assembly, push-and-pull assembly, base assembly, mobile retainer assembly, electric control box and Hydraulic Station composition, described in fix to clamp assembly, mobile clamping assembly, fast rotational assembly, push-and-pull support assembly, push-and-pull assembly, mobile retainer assembly is all arranged on described base assembly, it is characterized in that: described base assembly is disposed with push-and-pull assembly from left to right, push-and-pull support assembly, fast rotational assembly, fix to clamp assembly, mobile clamping assembly and mobile retainer assembly, described floor pan assembly, electric control box assembly, Hydraulic Station assembly all fixes on the ground, fixes to clamp assembly described in described electric control box is made by hydraulic control station, described mobile clamping clamps workpiece and the effect of spinner, described push-and-pull assembly is made to carry out push pull maneuver to workpiece, fast rotational assembly is clamped spin double thread after screw buckle carry out fast unscrewing or screw, described in fix to clamp assembly, the synchronous clamping mechanism of mobile clamping assembly adopts three cylinder centering clampings, the mode that three cylinders fix to clamp.
Further, the described assembly that fixes to clamp is by fixing to clamp framework, rotate clamping core print seat, geometrical clamp clencher, first straight-bar hydraulic cylinder, axle sleeve, pivoted arm, reverse hydraulic cylinder, cylinder pressure rotating shaft journal stirrup, bottom connecting plate, sleeve pipe and cylinder pressure joint composition, the described frame that fixes to clamp is fixedly installed on described bottom connecting plate, described geometrical clamp clencher is arranged in the middle of described rotation clamping core print seat, fix to clamp on frame described in described rotation clamping core print seat is arranged on, described first straight-bar hydraulic cylinder is uniform to be arranged on described rotation clamping core print seat and to fix to clamp clipper joint with described, described axle sleeve and describedly rotate that to clamp core print seat coaxially arranged, described torsion hydraulic cylinder is connected with described axle sleeve by described pivoted arm, described torsion hydraulic cylinder is connected with described pivoted arm by described cylinder pressure joint, and then drive described rotation to clamp core print seat rotation, described torsion hydraulic cylinder fixes to clamp on framework described in being fixed on by described cylinder pressure rotating shaft journal stirrup, fix to clamp between framework described in described sleeve pipe is fixedly installed on.
Further, described mobile clamping assembly comprises: moving clip tight frame riser, moving clip tight frame junction plate, moving clip tight frame gripper shoe, mobile core print seat, guide wheel shaft base plate, directive wheel, mobile pinching roller, pressure head, second straight-bar hydraulic cylinder, running gear and anti-turnover panel, described moving clip tight frame riser is welded on described moving clip tight frame junction plate, described moving clip tight frame gripper shoe is fixedly installed on described moving clip tight frame junction plate, described mobile core print seat is arranged on described moving clip tight frame riser, described guide wheel shaft base plate is fixedly installed on described moving clip tight frame junction plate, described directive wheel is fixed on described guide wheel shaft base plate by bearing pin, described mobile pinching roller is fixedly installed on described moving clip tight frame riser, described second straight-bar hydraulic cylinder is uniform to be arranged on described mobile core print seat, described pressure head arranges coaxially arranged with described mobile core print seat and is connected with described second straight-bar hydraulic cylinder, described running gear to be fixedly installed on described moving clip tight frame riser and to move on described base assembly, described anti-turnover panel is fixedly installed in described moving clip tight frame gripper shoe.
Further, described fast rotational assembly specifically comprises fast rotational framework, mobile holding frame, guide peg, guide peg torsional stop and holding frame push cylinder, described mobile holding frame is oppositely arranged on described fast rotational framework, described mobile holding frame is provided with guide peg up and down and described mobile holding frame moves on upper and lower guide peg, the two ends of described upper and lower guide peg are provided with described guide peg torsional stop, described holding frame push cylinder is connected with described mobile holding frame, described mobile holding frame is provided with two pairs of gears that direction of rotation is different.
Further, described base assembly specifically comprises sole plate and push-and-pull part base;
Described sole plate specifically comprises sole plate base plate, sole plate riser, riser in the middle of sole plate, sole plate panel, mounting seat assembly, movable support bracket track and tooth bar, described sole plate riser is fixedly installed on described sole plate base plate both sides, described sole plate panel is fixedly installed on described sole plate riser, in the middle of described sole plate, riser is uniform is arranged on described sole plate panel, described movable support bracket track is arranged on the right side of described sole plate panel, described tooth bar specifically comprises the first tooth bar and the second tooth bar, described first tooth bar, second tooth bar is laterally arranged between described movable support bracket track, described first tooth bar is fixedly installed on the left of described sole plate panel and moves on described base assembly for described mobile clamping assembly, described second tooth bar is fixedly installed on the right side of described sole plate panel,
Described push-and-pull part base is welded by push-and-pull part base plate, push-and-pull part base vertical plate, push-and-pull part base panel and push-and-pull part base gusset four part, uniform multiple circular hole on described push-and-pull part base panel, described push-and-pull assembly is positioned by described circular hole.
Further, described push-and-pull assembly specifically comprises: afterbody push cylinder base, oil cylinder rear bearing sheet, oil cylinder rear support adjustment screw rod, push-and-pull part is rolled and is formed, the anti-turnover panel of push-and-pull part, reverse oil cylinder and reverse cylinder connector, describedly grapple the top that oil cylinder is arranged on described afterbody push cylinder base side plate, described torsion cylinder connector is connected with described torsion oil cylinder by described afterbody push cylinder base side plate, described oil cylinder rear bearing sheet is fixedly installed on and reverses on the right side of oil cylinder, described oil cylinder rear support adjustment screw rod one end is connected with described oil cylinder rear bearing sheet, the other end is connected with described afterbody push cylinder base, adjust screw rod by regulating described oil cylinder rear support and adjust the height reversing oil cylinder, under described push-and-pull part rolling composition is removably disposed in described afterbody push cylinder base, under the anti-turnover panel of described push-and-pull part is fixedly installed on described push-and-pull part rolling composition.
Further, described push-and-pull support assembly specifically comprises push-and-pull and moves movable support bracket in bottom bracket, push-and-pull, push-and-pull bracket idler pulley, push-and-pull roller and push-pull lock mandrel, in described push-and-pull, movable support bracket to be connected with movable support bracket under described push-and-pull by described push-pull lock mandrel and under relative described push-and-pull, movable support bracket moves up and down, described push-and-pull movable support bracket idler pulley is removably disposed in the top of movable support bracket in described push-and-pull and V-shaped layout, and described push-and-pull roller is fixedly installed on the bottom of movable support bracket under described push-and-pull and moves on described base assembly.
Further, described mobile retainer assembly comprises: upper mobile retainer, lower mobile retainer, movable support bracket idler pulley, roller, lock shaft, described mobile retainer to be connected with described lower mobile retainer by described lock shaft and moves retainer under described and moves up and down, described movable support bracket idler pulley is removably disposed in the top of described mobile retainer and V-shaped layout, and described roller is fixedly installed on the bottom of described lower mobile retainer and moves on described base assembly.
Further, described geometrical clamp clencher adopts 45# steel, and through modifier treatment, clamping head adopts large radian contact surface.
The present invention has following beneficial effect:
1, fix to clamp assembly, mobile clamping assembly all adopts three modes that cylinder centering clamps, three cylinders fix to clamp, centering clamping is carried out to workpiece, the uniform distribution of Hydraulic Station imposed load, accurate balance, guarantee to say the distortion of cylindrical workpiece folder, cannot centring problems when solving clamping;
2, the clamping head of geometrical clamp clencher adopts large radian contact surface, can clamp the workpiece of various model, non-slip when guaranteeing upper shackle, do not bite surface of the work, and clamping clip adopts 45# steel, and through modifier treatment, the moment of torsion of solution is little cannot the problem of shackle;
3, fast rotational assembly adopts gear direction of rotation different mode in two pairs, the left and right sides to clamp to it screw buckle that spins, and adopts axis of guide guiding movement, hydraulic clamp, more can realize concentric spinner, guarantee that screw thread button-type is not damaged;
4, mobile retainer assembly and push-and-pull support assembly adopt jack that upper mobile retainer and push-and-pull are moved bracket jack-up, thus the height of adjustment workpiece;
5, push-and-pull assembly adopts pin to be positioned on base by push-and-pull assembly, forms the push-and-pull action of reaction force realization to workpiece;
In sum, structure of the present invention is simple, easy to use; Spinner moment of torsion is comparatively large, feels relieved accurately, operates steadily; Various diameter different down-holes rod tube instrument can be adapted to.
Accompanying drawing explanation
Fig. 1 is that the present invention removes and installs each assembly position view of device;
Fig. 2 is that the present invention removes and installs device and do not fix to clamp assembly schematic diagram with what fix to clamp framework;
Fig. 3 be the present invention remove and install that apparatus, with fixes to clamp framework fix to clamp assembly schematic diagram;
Fig. 4 is Fig. 3 top view;
Fig. 5 is the mobile clamping assembly schematic diagram that the present invention removes and installs device not Tape movement clamping frames riser;
Fig. 6 is Fig. 5 lateral view;
Fig. 7 is the mobile clamping assembly schematic diagram that the present invention removes and installs apparatus, with moving clip tight frame riser;
Fig. 8 is Fig. 7 lateral view;
Fig. 9 is A-A position sectional view in Fig. 8;
Figure 10 is that the present invention removes and installs device and moves retainer assembly front view;
Figure 11 is Figure 10 lateral view;
Figure 12 is that the present invention removes and installs device basic base front view;
Figure 13 is Figure 12 top view;
Figure 14 is that the present invention removes and installs device push-and-pull part base front view;
Figure 15 is III position enlarged drawing in Figure 14;
Figure 16 is Figure 14 top view;
Figure 17 is I position enlarged drawing in Figure 16;
Figure 18 is that the present invention removes and installs device push-and-pull support assembly front view;
Figure 19 is Figure 18 lateral view;
Figure 20 is that the present invention removes and installs device push-and-pull assembly front view;
Figure 21 is Figure 20 top view;
Figure 22 is that the present invention removes and installs device fast rotational assembly front view;
Figure 23 is Figure 22 lateral view;
In figure: 1-fixes to clamp assembly; 2-moves clamping assembly; 3-fast rotational assembly; 4 – push-and-pull support assemblies; 5-push-and-pull assembly; 52-second oil cylinder; 6-base assembly; 7-moves retainer assembly; 8-fixes to clamp framework; 9-rotates clamping core print seat; 10-axle sleeve; 11-pivoted arm; 12-first straight-bar hydraulic cylinder; 13-reverses hydraulic cylinder; 14-geometrical clamp clencher; 15-cylinder pressure rotating shaft journal stirrup; 16-reverses cylinder connector bearing pin; 18-bottom connecting plate; 19-sleeve pipe; 20-cylinder pressure joint; 25-moving clip tight frame riser; 26-moving clip tight frame junction plate; 27-moving clip tight frame gripper shoe; 28-guide wheel shaft base plate; 29-directive wheel; 30-moves pinching roller; 31-pressure head; 32-second straight-bar hydraulic cylinder; 37-running gear; The anti-turnover panel of 43-; Mobile retainer under 50-; The upper mobile retainer of 51-; 52-movable support bracket idler pulley; 53-roller; 54-lock shaft; 57-sole plate base plate; 58-sole plate riser; Riser in the middle of 59-sole plate; 60-sole plate panel; 61-mounting seat assembly; 62-movable support bracket track; 63-tooth bar; 64-push-and-pull part base plate; 65-push-and-pull part base vertical plate; 66-push-and-pull part base panel; 67-push-and-pull part base gusset; Bottom bracket is moved in 68-push-and-pull; Movable support bracket in 69-push-and-pull; 70-push-and-pull bracket idler pulley; 71-push-and-pull roller; 72-push-pull lock mandrel; 75-afterbody push cylinder base; 76-oil cylinder rear bearing sheet; 77-oil cylinder rear support adjustment screw rod; 78-push-and-pull part is rolled and is formed; The anti-turnover panel of 79-push-and-pull part; 80-reverses oil cylinder; 81-reverses cylinder connector; 82-fast rotational framework; 83-moves holding frame; 84-guide peg; 85-guide peg torsional stop; 86-holding frame push cylinder.
Detailed description of the invention
A kind of high-torque down-hole of the present invention rod tube tool ejector erecting device, during use, mounting seat assembly on base assembly is bolted on ground, Hydraulic Station, electric control box assembly are positioned over 2 ~ 3m place on base assembly opposite, Hydraulic Station mainly comprises motor of the prior art, pump, manifold, fuel tank, hydraulic motor, overflow valve etc., and this part is the power resources of whole device imposed load, spinner, electric control box mainly comprises electric control box base of the prior art, electric control box control section, electric control box casing forms, instrument shows, pressure meter, pressure sensor, this part can reflect the size of imposed load accurately, to the dynamics of workpiece spinner hold very accurate, during work, fix to clamp assembly 1 and clamp assembly 2 by rod tube tool holder with mobile, under the effect reversing hydraulic cylinder 13, drive rotation clamping core print seat to form 9 by pivoted arm 11 rotate, thus realize punching button, rush after button completes, under the effect of running gear 37, mobile clamping assembly 2 is driven to walk mobile on sole plate assembly, at directive wheel, under the effect of moving clip bearing up pulley, guarantee the straight line moving of mobile clamping assembly on sole plate assembly, by fast rotational assembly 3, swivel shackle is fast carried out to it, fast rotational assembly adopts the mode of scroll wheel to be arranged on sole plate, so that move around on sole plate, find best spinner position, punching is detained the rod tube instrument rotated and is held outside movement by mobile retainer assembly 7, again by manually taking off.
Consider actual application, of the present inventionly fix to clamp mechanism and mobile clamp system three cylinder is felt relieved, the principle of three cylinder clampings is: fix to clamp mechanism and mobile clamp system all employing six pawl clamping clips, when clamping work pieces, fix to clamp equally distributed three hydraulic cylinders of mechanism to start simultaneously, promote clamping clip and centering clamping is carried out to workpiece, guarantee that rod tube instrument is concentric with clamp system, then equally distributed other three fluid cylinders start, promote clamping clip and clamping is fixed to rod tube instrument, this is one section of location clamping carried out to rod tube instrument, the location clamping of the other end of rod tube instrument adopts same method, equally distributed three hydraulic cylinders of mobile clamp system start simultaneously, promote pressure head and centering clamping is carried out to workpiece, guarantee that rod tube instrument is concentric with pressure head, then equally distributed other three fluid cylinders start, promote pressure head and clamping is fixed to rod tube instrument, overcome prior art dismantling device decentraction and cause the screw buckle of rod tube instrument to hold flimsy technical problem, can guarantee that dismantling device clamps with one heart Workpiece fixing in the process of dismounting workpiece, the screw buckle of dismounting can not damage.
Consider actual application, the framework that fixes to clamp of the present invention adopts the processes such as welding to form, section bar thickness used is larger, when workpiece is applied comparatively high pulling torque time, there is higher safety and reliability, described geometrical clamp clencher is under the effect of the first straight-bar hydraulic cylinder, workpiece is clamped, six cylinder hydraulic systems are adopted to clamp workpiece, the three cylinder hydraulic systems of first being divided equally by circumference 120 degree drive geometrical clamp clencher to feel relieved to workpiece, workpiece is allowed to be in home position, then other three cylinder hydraulic systems drive geometrical clamp clencher to be clamped by workpiece, described geometrical clamp clencher adopts 45# steel, through modifier treatment, clamping head adopts the large radian method for designing of curved surface, can be good at applying larger moment of torsion, this geometrical clamp clencher is designed to dismountable structure, during the inefficacy of geometrical clamp clencher occurred for specific factor, can use other clamping clip in time instead, described rotation clamping core print seat rotates under the effect reversing hydraulic cylinder under reversing the drive of cylinder connector bearing pin 16 at pivoted arm, thus realizes the action of the strainer of screw thread, described torsion cylinder connector bearing pin 16, pivoted arm 11 will bear the effect of larger power in the process of provision for disengagement complete machine work, therefore parts adopt Q235A in process, process through modifier treatment, thus ensure the realization of operation that workpiece punching is buckled, released.
Consider actual application, mobile clamping assembly running gear of the present invention is walked on the first tooth bar by hydraulic motor driven gear in prior art, makes whole mobile clamping assembly walk on base under the work of Hydraulic Station.Mobile pinching roller connects together with moving clip tight frame riser, mobile clamping assembly is walked on base by roller, second straight-bar hydraulic cylinder forms with mobile core print seat and is connected, clamping action is played by Hydraulic Station, anti-turnover panel is fixedly installed in clamping frames gripper shoe, and its effect is worked as Workpiece clamping, when fixing to clamp assembly applying high pulling torque, prevent mobile clamping assembly from translating into, play fixation; Directive wheel is fixed on guide wheel shaft base plate, when mobile clamping assembly work, play the guiding role.
Consider actual application, push-and-pull part base panel of the present invention is evenly equipped with multiple circular hole, and when working for push-and-pull assembly, the insertion holes of bearing pin, by the reaction force of push-and-pull part base assembly, realizes the push-and-pull action to down-hole rod tube instrument.
Consider actual application, roller in mobile retainer assembly of the present invention and push-and-pull support assembly is by multiple scroll wheel compositions and V-shaped layout, cylindrical workpiece is made to be placed on this scroll wheel, rotate gently and just can realize its rolling, V-shaped layout can ensure that workpiece is concentric with dismounting clamping device, does not produce camber; The upper part of two assemblies all adopts the height of the mode adjusting rod piping tool of jack, simple to operate, and adjustment workpiece is high to cardiac efficiency.
Consider actual application, geometrical clamp clencher of the present invention and pressure head surface, all with certain circular arc, solve the problem of tubing string distortion, surface damage destruction.
Structure of the present invention is simple, easy to use; Spinner moment of torsion is comparatively large, feels relieved accurately, operates steadily; Various diameter different down-holes rod tube instrument can be adapted to.
Protection scope of the present invention is not limited thereto, and is anyly familiar with those skilled in the art in the technical scope that the present invention discloses, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (9)
1. a high-torque down-hole rod tube tool ejector erecting device, it is by fixing to clamp assembly, mobile clamping assembly, fast rotational assembly, push-and-pull support assembly, push-and-pull assembly, base assembly, mobile retainer assembly, electric control box and Hydraulic Station composition, described in fix to clamp assembly, mobile clamping assembly, fast rotational assembly, push-and-pull support assembly, push-and-pull assembly, mobile retainer assembly is all arranged on described base assembly, it is characterized in that: described base assembly is disposed with push-and-pull assembly from left to right, push-and-pull support assembly, fast rotational assembly, fix to clamp assembly, mobile clamping assembly and mobile retainer assembly, described floor pan assembly, electric control box assembly, Hydraulic Station assembly all fixes on the ground, fixes to clamp assembly described in described electric control box is made by hydraulic control station, described mobile clamping clamps workpiece and the effect of spinner, described push-and-pull assembly is made to carry out push pull maneuver to workpiece, fast rotational assembly is clamped spin double thread after screw buckle carry out fast unscrewing or screw, described in fix to clamp assembly, the synchronous clamping mechanism of mobile clamping assembly adopts three cylinder centering clampings, the mode that three cylinders fix to clamp.
2. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described in fix to clamp assembly by fixing to clamp framework, rotate clamping core print seat, geometrical clamp clencher, first straight-bar hydraulic cylinder, axle sleeve, pivoted arm, reverse hydraulic cylinder, cylinder pressure rotating shaft journal stirrup, bottom connecting plate, sleeve pipe and cylinder pressure joint composition, the described frame that fixes to clamp is fixedly installed on described bottom connecting plate, described geometrical clamp clencher is arranged in the middle of described rotation clamping core print seat, fix to clamp on frame described in described rotation clamping core print seat is arranged on, described first straight-bar hydraulic cylinder is uniform to be arranged on described rotation clamping core print seat and to fix to clamp clipper joint with described, described axle sleeve and describedly rotate that to clamp core print seat coaxially arranged, described torsion hydraulic cylinder is connected with described axle sleeve by described pivoted arm, described torsion hydraulic cylinder is connected with described pivoted arm by described cylinder pressure joint, and then drive described rotation to clamp core print seat rotation, described torsion hydraulic cylinder fixes to clamp on framework described in being fixed on by described cylinder pressure rotating shaft journal stirrup, fix to clamp between framework described in described sleeve pipe is fixedly installed on.
3. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described mobile clamping assembly comprises: moving clip tight frame riser, moving clip tight frame junction plate, moving clip tight frame gripper shoe, mobile core print seat, guide wheel shaft base plate, directive wheel, mobile pinching roller, pressure head, second straight-bar hydraulic cylinder, running gear and anti-turnover panel, described moving clip tight frame riser is welded on described moving clip tight frame junction plate, described moving clip tight frame gripper shoe is fixedly installed on described moving clip tight frame junction plate, described mobile core print seat is arranged on described moving clip tight frame riser, described guide wheel shaft base plate is fixedly installed on described moving clip tight frame junction plate, described directive wheel is fixed on described guide wheel shaft base plate by bearing pin, described mobile pinching roller is fixedly installed on described moving clip tight frame riser, described second straight-bar hydraulic cylinder is uniform to be arranged on described mobile core print seat, described pressure head arranges coaxially arranged with described mobile core print seat and is connected with described second straight-bar hydraulic cylinder, described running gear to be fixedly installed on described moving clip tight frame riser and to move on described base assembly, described anti-turnover panel is fixedly installed in described moving clip tight frame gripper shoe.
4. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described fast rotational assembly specifically comprises fast rotational framework, mobile holding frame, guide peg, guide peg torsional stop and holding frame push cylinder, described mobile holding frame is oppositely arranged on described fast rotational framework, described mobile holding frame is provided with guide peg up and down and described mobile holding frame moves on upper and lower guide peg, the two ends of described upper and lower guide peg are provided with described guide peg torsional stop, described holding frame push cylinder is connected with described mobile holding frame, described mobile holding frame is provided with two pairs of gears that direction of rotation is different.
5. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, is characterized in that: described base assembly specifically comprises sole plate and push-and-pull part base;
Described sole plate specifically comprises sole plate base plate, sole plate riser, riser in the middle of sole plate, sole plate panel, mounting seat assembly, movable support bracket track and tooth bar, described sole plate riser is fixedly installed on described sole plate base plate both sides, described sole plate panel is fixedly installed on described sole plate riser, in the middle of described sole plate, riser is uniform is arranged on described sole plate panel, described movable support bracket track is arranged on the right side of described sole plate panel, described tooth bar specifically comprises the first tooth bar and the second tooth bar, described first tooth bar, second tooth bar is laterally arranged between described movable support bracket track, described first tooth bar is fixedly installed on the left of described sole plate panel and moves on described base assembly for described mobile clamping assembly, described second tooth bar is fixedly installed on the right side of described sole plate panel,
Described push-and-pull part base is welded by push-and-pull part base plate, push-and-pull part base vertical plate, push-and-pull part base panel and push-and-pull part base gusset four part, uniform multiple circular hole on described push-and-pull part base panel, described push-and-pull assembly is positioned by described circular hole.
6. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described push-and-pull assembly specifically comprises: afterbody push cylinder base, oil cylinder rear bearing sheet, oil cylinder rear support adjustment screw rod, push-and-pull part is rolled and is formed, the anti-turnover panel of push-and-pull part, reverse oil cylinder and reverse cylinder connector, describedly grapple the top that oil cylinder is arranged on described afterbody push cylinder base side plate, described torsion cylinder connector is connected with described torsion oil cylinder by described afterbody push cylinder base side plate, described oil cylinder rear bearing sheet is fixedly installed on and reverses on the right side of oil cylinder, described oil cylinder rear support adjustment screw rod one end is connected with described oil cylinder rear bearing sheet, the other end is connected with described afterbody push cylinder base, adjust screw rod by regulating described oil cylinder rear support and adjust the height reversing oil cylinder, under described push-and-pull part rolling composition is removably disposed in described afterbody push cylinder base, under the anti-turnover panel of described push-and-pull part is fixedly installed on described push-and-pull part rolling composition.
7. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described push-and-pull support assembly specifically comprises push-and-pull and moves bottom bracket, movable support bracket in push-and-pull, push-and-pull bracket idler pulley, push-and-pull roller and push-pull lock mandrel, in described push-and-pull, movable support bracket to be connected with movable support bracket under described push-and-pull by described push-pull lock mandrel and under relative described push-and-pull on movable support bracket, lower movement, described push-and-pull movable support bracket idler pulley is removably disposed in the top of movable support bracket in described push-and-pull and V-shaped layout, described push-and-pull roller is fixedly installed on the bottom of movable support bracket under described push-and-pull and moves on described base assembly.
8. a kind of high-torque down-hole as claimed in claim 1 rod tube tool ejector erecting device, it is characterized in that: described mobile retainer assembly comprises: upper mobile retainer, lower mobile retainer, movable support bracket idler pulley, roller, lock shaft, described mobile retainer to be connected with described lower mobile retainer by described lock shaft and moves retainer under described and moves up and down, described movable support bracket idler pulley is removably disposed in the top of described mobile retainer and V-shaped layout, and described roller is fixedly installed on the bottom of described lower mobile retainer and moves on described base assembly.
9. a kind of high-torque down-hole as claimed in claim 2 rod tube tool ejector erecting device, is characterized in that: described geometrical clamp clencher adopts 45# steel, and through modifier treatment, clamping head adopts large radian contact surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510193960.9A CN104790889B (en) | 2015-04-22 | 2015-04-22 | A kind of high-torque underground rod tube tool ejector erecting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510193960.9A CN104790889B (en) | 2015-04-22 | 2015-04-22 | A kind of high-torque underground rod tube tool ejector erecting device |
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| CN104790889A true CN104790889A (en) | 2015-07-22 |
| CN104790889B CN104790889B (en) | 2017-05-31 |
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| CN201510193960.9A Expired - Fee Related CN104790889B (en) | 2015-04-22 | 2015-04-22 | A kind of high-torque underground rod tube tool ejector erecting device |
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| CN109307590A (en) * | 2018-07-09 | 2019-02-05 | 长江大学 | A kind of downhole tool test combinations fixture applying torque |
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| CN111456662A (en) * | 2020-04-15 | 2020-07-28 | 中海石油深海开发有限公司 | Auxiliary device for dismounting and mounting hydraulic main valve of Christmas tree |
| CN112282674A (en) * | 2020-10-26 | 2021-01-29 | 济南高维度智能科技有限公司 | Automatic screwing power tongs for sucker rod and control method thereof |
| CN115199224A (en) * | 2022-08-24 | 2022-10-18 | 中国地质科学院勘探技术研究所 | Dismounting platform |
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