CN207144864U - A kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler - Google Patents
A kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler Download PDFInfo
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- CN207144864U CN207144864U CN201720819027.2U CN201720819027U CN207144864U CN 207144864 U CN207144864 U CN 207144864U CN 201720819027 U CN201720819027 U CN 201720819027U CN 207144864 U CN207144864 U CN 207144864U
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- assembly
- slideway
- cantilever
- cylinder
- claw
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Abstract
The utility model discloses a kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler, including load lifting cylinder, duplex rack, gear slideway, bearing, rocking arm, cantilever, claw, counter-jib, the gear slideway, load lifting cylinder is installed on bearing, duplex rack one end is connected with load lifting cylinder, the duplex rack teeth is meshed with gear slideway, gear slideway is connected through rocking arm with cantilever, described cantilever one end is provided with claw, the other end is connected with bearing sliding, counter-jib is provided with cantilever, the cylinder body of claw cylinder is fixedly connected with cantilever, cylinder rod is connected with claw.The application expands target, is not only applicable rigid oil pipe, is also applied for flexible rod；Handler is rocking arm rotary and telescopic turning lifting structure, working depth energy adjust automatically in its stroke, realizes that multilayer is put.
Description
Technical field
The utility model belongs to oil well repairing operation technical field, specifically a kind of rocker-arm rod tube mechanism and its one kind
Turning lifting handler.
Background technology
The target of oil pipe conveyer is only limitted to have sufficiently rigid oil pipe.During upper tube operation, pass through fixed length rocking arm
Rotate, oil pipe is got rid of in chute, oil pipe is delivered to well head by chute forward slip.When playing pipe operation, chute is slided backward oil
Pipe is returned to pipe field from well head, chute upset, using difference in height, oil pipe is thrown to pipe bridge, and under effect of inertia, along pipe bridge
Roll a segment distance.
Prior art has the disadvantage that：
1st, target is single；
2nd, working depth is fixed；
3rd, oil pipe equal length；
4th, rolling distance is random.
Utility model content
In order to overcome the deficiencies in the prior art, this application provides a kind of rocker-arm rod tube mechanism and its one kind to turn over
Turn elevating device, expand target, be not only applicable rigid oil pipe, be also applied for flexible rod；Handler is
Rocking arm rotary and telescopic turning lifting structure, working depth energy adjust automatically in its stroke, realizes that multilayer is put.
To achieve the above object, the technical scheme of the application use is：A kind of rocker-arm rod tube mechanism, abbreviation mechanical arm,
Including：Load lifting cylinder, duplex rack, gear slideway, bearing, rocking arm, cantilever, claw, counter-jib, the gear slideway, load lifting cylinder
It is installed on bearing, duplex rack one end is connected with load lifting cylinder, and the duplex rack teeth is meshed with gear slideway, and gear is slided
Road is connected through rocking arm with cantilever, and described cantilever one end is provided with claw, and the other end is connected with bearing sliding, is provided with cantilever flat
Weighed arm, and cylinder body and the cantilever of claw cylinder are fixedly connected with, and cylinder rod is connected with claw.
Further, the gear slideway is two, respectively positioned at load lifting cylinder both sides.
Further, rocking arm is arranged in gear slideway, can axially retractable slip, and simultaneously with gear slideway together
Rotate.
Further, round and smooth road is provided with holder top, the central point in round and smooth road is top dead centre；Claw is in extreme lower position
When, round and smooth road center line A and cantilever center line B intersection point is lower dead center.
The application also provides a kind of turning lifting handler, including：Above-mentioned rocker-arm rod tube mechanism, guide roller, liquid
Pressure motor-electromagnetic clutch, lift cylinders, base assembly, slide assembly, sliding assembly, horizontal extension cylinder, rear support leg, waggon,
The sliding assembly be arranged on base assembly on, sliding assembly is flexibly connected with horizontal extension cylinder, rear support leg respectively with slide group
Part, slide assembly are connected, and waggon is provided with slide assembly, and the waggon is controlled by hydraulic motor-electromagnetic clutch,
Guide roller is arranged on one end of slide assembly, and lift cylinders, the rocker-arm rod tube are provided between slide assembly and sliding assembly
Mechanism is arranged on base assembly.
Preferably, said apparatus also includes：Pipe field；The pipe field includes：Pipe bridge, power pipe bridge and power pipe, power
Pipe bridge is arranged between pipe bridge, and power pipe, which is located at, to be placed above beam hanger or oil pipe；In the power pipe bridge and power pipe
Equipped with comb mechanism of car, power can be carried out to target and put.
Preferably, the power pipe bridge, including：Slideway, mounting assembly, drive chain, electric machine assembly, rim pulley, quilt
Running rope wheel, the rim pulley, passive rope sheave are arranged on slideway both ends, and both are realized by steel wire rope and are driven, comb mechanism of car
Both ends are connected with steel wire rope, and the comb mechanism of car is placed in slideway, and one end of drive chain is connected with rim pulley, the other end
It is connected on electric machine assembly, the electric machine assembly is fixed on slideway, and the slideway is arranged on mounting assembly.
Preferably, power pipe, including：Slideway, drive chain, electric machine assembly, rim pulley, passive rope sheave, the master
Running rope wheel, passive rope sheave are arranged on slideway both ends, and both are realized by steel wire rope and are driven, comb mechanism of car both ends and steel wire rope phase
Even, the comb mechanism of car is placed in slideway, and one end of drive chain is connected with rim pulley, and the other end is connected to electric machine assembly
On, the electric machine assembly is fixed on slideway.
Preferably, above-mentioned slide assembly puts slide assembly to be double side by side.
It is further preferred that rocker-arm rod tube mechanism is separately mounted to the both sides of base assembly, and it is symmetrically placed.
It is further preferred that treating that one end of handling articles is placed on waggon, the other end is placed on guide roller.
When down tube or roofbolt operation, target is shifted onto on claw by comb mechanism of car in power pipe bridge or power pipe
Side；According to the length of target, regulate and control hydraulic motor-electromagnetic clutch, make waggon in slide assembly to suitable position
Put.Control claw up by lower dead center, hold target, target can between upper and lower stop optional position, vertically
Top dead centre is given rise to, closes claw, 180 ° is overturn, target is put to waggon and guide roller in slide assembly, is blocked
Pawl open, horizontal extension cylinder promote sliding assembly, and by rear support leg, lift cylinders drive slide assembly, can by certain angle,
Move forward, target is delivered into well head.Target is above carried, it is up that waggon will ask target bottom to be servo-actuated, this
When, electromagnetic clutch is in released state, until target departs from the present apparatus.If desired for sand washing operation, sand clean out pipe can be put
In opposite side slide assembly, and oil pipe alternately operating, reach the purpose of sand washing lower tubular column.
When playing pipe or roofbolt operation, horizontal extension cylinder promotes sliding assembly, and drives chute group by rear support leg, lift cylinders
Part, well head can be moved forward to by certain angle.Waggon is up to the front end of slide assembly, now, at electromagnetic clutch
In engagement.The target bottom sling is put into waggon, waggon follows or power traction target is descending
To slide assembly rear portion.Claw is turned to up to after slide assembly by lower dead center is up, catches 180 ° of target upset supreme only
Point, claw open, and vertical landing puts down target to running at first on power pipe bridge or power pipe.Mechanical arm claw after
It is continuous descending to return to mechanical arm lower dead center.Comb mechanism of car in power pipe bridge or power pipe puts target successively
Position.
The utility model can obtain following technique effect due to using above technical scheme：
1st, expand target, be not only applicable rigid oil pipe, to be also applied to flexible rod.2：Rocker-arm rod tube mechanism
For rocking arm rotary and telescopic turning lifting structure, working depth adjust automatically in its stroke, realize that multilayer is put.3rd, in chute
Waggon has been installed in addition with, can be according to target length adjustment " loaded " position.4th, comb mechanism of car is added in pipe bridge, can be to work
Object carries out power and put.5th, using double slide assembly structures, can be achieved to carry out sand washing operation while lower tubular column.
Brief description of the drawings
The utility model shares the width of accompanying drawing 9：
Fig. 1 is a kind of rocker-arm rod tube mechanism structure schematic diagram；
Fig. 2 is a kind of rocker-arm rod tube mechanism top view；
Fig. 3 is a kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler structural representation；
Fig. 4 is a kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler side view；
Fig. 5 is power pipe bridge front view；
Fig. 6 is power pipe bridge top view；
Fig. 7 is power pipe bridge side view；
Fig. 8 is power pipe front view；
Fig. 9 is power pipe top view.
Number explanation in figure：1. load lifting cylinder, 2. duplex racks, 3. gear slideways, 4. bearings, 5. rocking arms, 6. cantilevers, 61.
Cantilever center line B, 7. counter-jibs, 8. claws, 9. round and smooth roads, 91. top dead centres, 92. round and smooth road center line A, 93. lower dead centers, 10.
Claw cylinder, 11. guide rollers, 12. hydraulic motors-electromagnetic clutch, 13. arm-type rod tube charging cranes, 14. lift cylinders, 15. bottoms
Holder assembly, 16. slide assemblies, 17. sliding assemblies, 18. waggons, 19. rear support legs, 20. horizontal extension cylinders, 21. slideways, 22.
Mounting assembly, 23. drive chains, 24. electric machine assemblies, 25. rim pulleys, 26. passive rope sheaves, 27. comb mechanism of car, 28. steel
Silk.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in detail example.
Embodiment 1
A kind of rocker-arm rod tube mechanism of the present embodiment offer, abbreviation mechanical arm, including：Load lifting cylinder, duplex rack, gear are slided
Road, bearing, rocking arm, cantilever, claw, counter-jib, the gear slideway, load lifting cylinder are installed on bearing, duplex rack one end
It is connected with load lifting cylinder, the duplex rack teeth is meshed with gear slideway, and gear slideway is connected through rocking arm with cantilever, described outstanding
Arm one end is provided with claw, and the other end is connected with bearing sliding, and counter-jib is provided with cantilever, and the cylinder body and cantilever of claw cylinder are mutually solid
Even, cylinder rod is connected with claw；Rocking arm is arranged in gear slideway, the axially retractable slip of energy, and simultaneously with gear slideway one
Rise and rotate.
Preferably, the gear slideway is two, respectively positioned at load lifting cylinder both sides.
Preferably, round and smooth road is provided with holder top, the central point in round and smooth road is top dead centre；Claw in extreme lower position,
Round and smooth road center line A and cantilever center line B intersection point is lower dead center.
Embodiment 2
The present embodiment provides a kind of turning lifting handler, including：Rocker-arm rod tube mechanism, orienting roll described in embodiment
It is wheel, hydraulic motor-electromagnetic clutch, lift cylinders, base assembly, slide assembly, sliding assembly, horizontal extension cylinder, rear support leg, defeated
Send car, the sliding assembly is arranged on base assembly, and sliding assembly is flexibly connected with horizontal extension cylinder, rear support leg respectively with cunning
Holder assembly, slide assembly are connected, and waggon is provided with slide assembly, and the waggon passes through hydraulic motor-electromagnetic clutch
Control, guide roller are arranged on one end of slide assembly, lift cylinders, the rocker-arm are provided between slide assembly and sliding assembly
Rod tube mechanism is arranged on base assembly.
Preferably, above-mentioned slide assembly puts slide assembly to be double side by side.
Preferably, rocker-arm rod tube mechanism is separately mounted to the both sides of base assembly, and symmetrically placed.
Preferably, treat that one end of handling articles is placed on waggon, the other end is placed on guide roller.
Embodiment 3
As the further supplement to embodiment 2, above-mentioned turning lifting handler also includes：Pipe field；The pipe field bag
Include：Pipe bridge, power pipe bridge and power pipe, power pipe bridge are arranged between pipe bridge, and power pipe, which is located at, places beam hanger or oil
Above pipe；The power pipe bridge and power pipe can carry out power to target and put built with comb mechanism of car.
Preferably, the power pipe bridge, including：Slideway, mounting assembly, drive chain, electric machine assembly, rim pulley, quilt
Running rope wheel, the rim pulley, passive rope sheave are arranged on slideway both ends, and both are realized by steel wire rope and are driven, comb mechanism of car
Both ends are connected with steel wire rope, and the comb mechanism of car is placed in slideway, and one end of drive chain is connected with rim pulley, the other end
It is connected on electric machine assembly, the electric machine assembly is fixed on slideway, and the slideway is arranged on mounting assembly.
Preferably, power pipe, including：Slideway, drive chain, electric machine assembly, rim pulley, passive rope sheave, the master
Running rope wheel, passive rope sheave are arranged on slideway both ends, and both are realized by steel wire rope and are driven, comb mechanism of car both ends and steel wire rope phase
Even, the comb mechanism of car is placed in slideway, and one end of drive chain is connected with rim pulley, and the other end is connected to electric machine assembly
On, the electric machine assembly is fixed on slideway.
For claw at lower dead center, claw is 0 again, normally open, device in the application.Power source hydraulic oil is introduced into act
The rodless cavity of cylinder is risen, claw is up, and the oil pipe or bar in claw upper path are naturally fallen in claw, on claw is run to
During stop, claw is closed, and rotates 180 ° along track, the guide roller and waggon oil pipe or beam hanger being put into slide assembly
On.Claw returns to lower dead center, open, it is multiple 0 after.Lift cylinders jack up chute front end to specified altitude assignment, can be highly pre- according to well head
First set, horizontal extension cylinder extension drives slide assembly to be advanced to distance to a declared goal by sliding assembly, can be pre- according to pithead position
First set.Oil pipe or beam hanger are sent to well head.Oil pipe or beam hanger are above carried, waggon is servo-actuated.Horizontal extension cylinder retraction returns 0, rises
Drop cylinder, which falls after rise, returns 0, and waggon reversion returns 0.Go round and begin again, until lower oil pipe or the beam hanger post end of job.Vice versa.Rise
Drop cylinder and jack up slide assembly front end and arrive specified altitude assignment, horizontal extension cylinder extension by sliding assembly drive chute be advanced to it is specified away from
From.Waggon runs to slide assembly front end.Oil pipe or beam hanger lower end are put into the waggon in slide assembly.Waggon with
It is dynamic, or power pulls and descending returns 0.Horizontal extension cylinder, which first bounces back, returns 0, and lift cylinders, which fall after rise, returns 0.Hydraulic oil enters load lifting cylinder
Rod chamber, claw is up from 0 site, and along track rotate 180 °.Oil pipe or beam hanger is caught to overturn 180 °, to top dead centre, card
Pawl opens, and vertical landing puts down oil pipe or beam hanger to running at first on power pipe bridge or power pipe.Claw returns to lower dead center,
It is multiple 0.Then, comb mechanism of car puts oil pipe or beam hanger in place successively.Go round and begin again, until playing oil pipe or beam hanger post operation
Terminate.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (10)
- A kind of 1. rocker-arm rod tube mechanism, it is characterised in that including：Load lifting cylinder, duplex rack, gear slideway, bearing, rocking arm, Cantilever, claw, counter-jib, the gear slideway, load lifting cylinder are installed on bearing, and duplex rack one end is connected with load lifting cylinder, The duplex rack teeth is meshed with gear slideway, and gear slideway is connected through rocking arm with cantilever, and described cantilever one end is provided with card Pawl, the other end are connected with bearing sliding, and counter-jib is provided with cantilever, and cylinder body and the cantilever of claw cylinder are fixedly connected with, cylinder rod and card Pawl connects.
- 2. a kind of rocker-arm rod tube mechanism according to claim 1, it is characterised in that the gear slideway is two, respectively Positioned at load lifting cylinder both sides.
- A kind of 3. rocker-arm rod tube mechanism according to claim 1 or claim 2, it is characterised in that rocking arm is arranged in gear slideway, The axially retractable slip of energy, and simultaneously as gear slideway rotates together.
- 4. a kind of rocker-arm rod tube mechanism according to claim 3, it is characterised in that be provided with round and smooth road in holder top, circle The central point of slideway is top dead centre；In extreme lower position, round and smooth road center line A and cantilever center line B intersection point stops claw to be lower Point.
- A kind of 5. turning lifting handler, it is characterised in that including：Load lifting cylinder, duplex rack, gear slideway, bearing, shake Arm, cantilever, claw, counter-jib, guide roller, hydraulic motor-electromagnetic clutch, lift cylinders, base assembly, slide assembly, cunning Holder assembly, horizontal extension cylinder, rear support leg, waggon；The gear slideway, load lifting cylinder are installed on bearing, duplex rack one End is connected with load lifting cylinder, and the duplex rack teeth is meshed with gear slideway, and gear slideway is connected through rocking arm with cantilever, described Cantilever one end is provided with claw, and the other end is connected with bearing sliding, and counter-jib, cylinder body and the cantilever phase of claw cylinder are provided with cantilever It is connected, cylinder rod is connected with claw；The sliding assembly is arranged on base assembly, and sliding assembly connects with the activity of horizontal extension cylinder Connect, rear support leg is connected with sliding assembly, slide assembly respectively, and waggon is provided with slide assembly, and the waggon passes through liquid Pressure motor-electromagnetic clutch control, guide roller are arranged on one end of slide assembly, are provided between slide assembly and sliding assembly Lift cylinders, the rocker-arm rod tube mechanism are arranged on base assembly.
- 6. a kind of turning lifting handler according to claim 5, it is characterised in that said apparatus also includes：Pipe field；Institute Stating pipe field includes：Pipe bridge, power pipe bridge and power pipe, power pipe bridge are arranged between pipe bridge, and power pipe, which is located at, to be placed Above beam hanger or oil pipe；The power pipe bridge and power pipe are built with comb mechanism of car.
- A kind of 7. turning lifting handler according to claim 6, it is characterised in that the power pipe bridge, including：It is sliding Road, mounting assembly, drive chain, electric machine assembly, rim pulley, passive rope sheave, the rim pulley, passive rope sheave are arranged on cunning Road both ends, both are realized by steel wire rope and are driven, and comb mechanism of car both ends are connected with steel wire rope, and the comb mechanism of car is placed in cunning In road, one end of drive chain is connected with rim pulley, and the other end is connected on electric machine assembly, and the electric machine assembly is fixed on cunning On road, the slideway is arranged on mounting assembly.
- A kind of 8. turning lifting handler according to claim 6, it is characterised in that power pipe, including：Slideway, drive Dynamic chain, electric machine assembly, rim pulley, passive rope sheave, the rim pulley, passive rope sheave are arranged on slideway both ends, Liang Zhetong Cross steel wire rope and realize transmission, comb mechanism of car both ends are connected with steel wire rope, and the comb mechanism of car is placed in slideway, drive chain One end be connected with rim pulley, the other end is connected on electric machine assembly, and the electric machine assembly is fixed on slideway.
- 9. a kind of turning lifting handler according to claim 5, it is characterised in that above-mentioned slide assembly is put to be double side by side Slide assembly.
- 10. according to a kind of any one of claim 5-9 turning lifting handlers, it is characterised in that rocker-arm rod tube machine Structure is separately mounted to the both sides of base assembly, and symmetrically placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819027.2U CN207144864U (en) | 2017-07-07 | 2017-07-07 | A kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819027.2U CN207144864U (en) | 2017-07-07 | 2017-07-07 | A kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler |
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| Publication Number | Publication Date |
|---|---|
| CN207144864U true CN207144864U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720819027.2U Active CN207144864U (en) | 2017-07-07 | 2017-07-07 | A kind of rocker-arm rod tube mechanism and its a kind of turning lifting handler |
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| CN (1) | CN207144864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120076A (en) * | 2017-07-07 | 2017-09-01 | 梁爽 | A kind of rocker-arm rod tube mechanism, turning lifting handler and its a kind of handling method |
-
2017
- 2017-07-07 CN CN201720819027.2U patent/CN207144864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120076A (en) * | 2017-07-07 | 2017-09-01 | 梁爽 | A kind of rocker-arm rod tube mechanism, turning lifting handler and its a kind of handling method |
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