CN207715100U - A kind of petroleum well workover machine people - Google Patents
A kind of petroleum well workover machine people Download PDFInfo
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- CN207715100U CN207715100U CN201721814812.5U CN201721814812U CN207715100U CN 207715100 U CN207715100 U CN 207715100U CN 201721814812 U CN201721814812 U CN 201721814812U CN 207715100 U CN207715100 U CN 207715100U
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Abstract
The utility model discloses a kind of petroleum well workover machine people, including chassis, guide device, big arm assembly, swinging arm device, rollgang, measuring motion, elevator, palletizing apparatus, supporting leg one and supporting leg two, guide device, big arm assembly, swinging arm device, rollgang, measuring motion and palletizing apparatus are controlled by hydraulic control system；Chassis is supported on the ground by supporting leg one and supporting leg two, and chassis is equipped with the U-shaped steel tube socket for shelving oil pipe；Guide device is hinged on the extreme end of chassis；Elevator is mounted below upper correcting；Big arm assembly is hinged on close to guide device on chassis, and large arm device end is hinged with flexible mechanical arm device；Rollgang quantity is three sets, and the rear end of rollgang and front end are provided with measuring motion；Swinging arm device is fixed on front side of chassis；The palletizing apparatus is fixed on chassis center section.On a chassis, floor space is small for the utility model stacking and well workover mechanism, and tossing well head is flexible, and high degree of automation improves the efficiency of well workover.
Description
Technical field
The utility model is related to a kind of petroleum well workover machine people, belong to petroleum well workover equipment technical field.
Background technology
In oilfield process, some oil wells or equipment fault can often occur, the underproduction is caused even to stop production.In order to make oil
Well returns to normal production, it is necessary to take appropriate measures, debug.In addition, the condition of oil well changes, need according to new
Situation takes production technology measure appropriate, for example, flowing well turns pumpingh well, changes oil well pump depth of setting, model etc..These
Work all needs well workover machine equipment to complete.1) existing shaft mouth operation needs hand labor intensity big, and well workover efficiency is low, high energy consumption,
It is easy to cause pollution environment；2) the design novel 95% is full automation, and scene only needs 2 people to operate；Well workover is efficient,
It is environmentally friendly and energy saving, it has greatly liberated labour and has saved the energy.The applicant applied for a kind of petroleum well workover in 2017
The deficiencies of Work robot patent, exists and takes up a large area, and transports not aspect, and workflow is complicated, and the down tube time is long.In the presence of
It takes up a large area, it is long not to play the down tube time for aspect, workflow complexity for transport.
Invention content
Technical problem to be solved in the utility model is in view of the defects existing in the prior art, to provide a kind of petroleum well workover
Work robot.
To solve this technical problem, the utility model provides a kind of petroleum well workover machine people, including chassis, correcting dress
It sets, big arm assembly, swinging arm device, rollgang, measuring motion, elevator, palletizing apparatus, supporting leg one and supporting leg two, the correcting
Device, big arm assembly, swinging arm device, rollgang, measuring motion and palletizing apparatus are controlled by hydraulic control system；It is described
Chassis is supported on the ground by supporting leg one and supporting leg two, and chassis is equipped with the U-shaped steel tube socket for shelving oil pipe；The correcting
Device is hinged on the rear end on chassis, and guide device is equipped with upper correcting, lower correcting clamping device and hydraulic clamp；Elevator is mounted on upper
The lower section of correcting；The big arm assembly is hinged on close to guide device on chassis, and flexible machine is hinged in the end of big arm assembly
Tool arm device, flexible mechanical arm device can be rocked to around large arm device end self-swinging while with big arm assembly horizontal or perpendicular
Straight position；The rollgang quantity is three sets, is arranged at the front side on chassis, is located at below flexible mechanical arm device；Defeated
The rear end and front end for sending roller-way are provided with measuring motion；The swinging arm device is fixed on the front side on chassis, is located at flexible manipulator
The lower section of device, swinging arm device are located on the same line with rollgang；The palletizing apparatus is fixed on the stage casing on chassis, code
Pile device is equipped with palletizing mechanical arm, and oil pipe is removed from U-shaped steel tube socket and is sent on rollgang by palletizing mechanical arm, by measuring motion
It pushes oil pipe is mobile on rollgang to complete to survey length, then transmits and transfer through well head；Conversely, the oil pipe gone out from well is by big
Arm assembly and guide device are completed oil pipe and are lifted, and are sent out through rollgang, and palletizing apparatus carries out permutation code to the oil pipe of receiving
Pile.
The guide device includes correcting conduit, upper correcting, lower correcting clamping device, hydraulic clamp and correcting pedestal, institute
It states correcting to be arranged on the top of correcting conduit, lower correcting clamping device and hydraulic clamp are arranged in the lower part of correcting conduit；Institute
Correcting pedestal to be stated to be fixed on chassis, correcting conduit bottom is hinged with correcting pedestal, and the correcting pedestal is equipped with correcting hydraulic cylinder,
Correcting conduit is swingable 90 ° under the driving of correcting hydraulic cylinder；The correcting conduit is telescopic structure.
The lower correcting clamping device includes mounting bracket, gripping sleeve, clamping cylinder and jacks up oil cylinder, two gripping sleeve phases
To being separately mounted to clamp in block set, clamping cylinder is fixed in mounting bracket, the piston rod of clamping cylinder connect with gripping sleeve,
It realizes and clamps and unclamp；The jack-up cylinder upper end is mounted on mounting bracket bottom, jacks up oil cylinder lower end and is mounted on hydraulic clamp
Workbench on.
The big arm assembly includes large arm pendulous device and flexible mechanical arm device, and the large arm pendulous device includes swing arm
And big arm cylinder, the swing arm are two-part structure, flexible mechanical arm device is mounted on its forearm end；The big arm swing dress
Set and be fixed on large arm pedestal on chassis it is hinged, with the telescopic oscillating of big arm cylinder to horizontal or vertical position；The forearm
For cavity structure, it is internally provided with manipulator oil cylinder, rack and pinion, gear is connect with splined shaft by spline, flexible mechanical
Hand is mounted on splined shaft, and manipulator oil cylinder pushing rack drives gearing, flexible mechanical arm device can be with gearing；Institute
It states robot device oil cylinder and big arm cylinder is equipped with displacement sensor, control cylinder stroke.
The measuring motion includes motion detection device and fixed test device, and the motion detection device is examined with fixed
It surveys device to be separately positioned on the rear end of rollgang and front end, be on same straight line with rollgang, oil pipe to be measured is positioned at defeated
It send and realizes that the transmission of oil pipe is grown with survey on roller-way；The motion detection device is equipped with oil cylinder one and disk, and oil cylinder one is equipped with position
Displacement sensor, disk are arranged in the end of motion detection device, and the tail end of oil pipe to be measured is withstood on disk, and oil cylinder one pushes circle
Disk and then promotion oil pipe movement to be measured；Fixed test device end is equipped with detection plate；When detection, disk, oil pipe to be measured and
Detection plate is concentric, and when motion detection device pushes oil pipe to be measured to be moved to detection plate by oil cylinder one, displacement sensor records position
Shifting amount.
The palletizing apparatus includes fixed saddle, guide frame for moving, palletizing mechanical arm and frame type holder, and fixed saddle is solid
It is scheduled on chassis, guide frame for moving setting is inside fixed saddle, its four sides is fixed and is oriented to by directive wheel；Guide frame for moving passes through oil
Cylinder transmission can be moved up and down along fixed saddle, and two outside of the guide frame for moving is equipped with the linear guide, and frame type holder passes through straight line
Guide rail is moved forward and backward along guide frame for moving；It is equipped with the linear guide on the inside of the frame type holder, can move up and down；The stacking machine
Tool hand is fixed below frame type holder, is moved forward and backward up and down with frame type holder, oil pipe is transported to conveying by palletizing mechanical arm
On roller-way；The palletizing mechanical arm, guide frame for moving and frame type holder control hydraulic cylinder by displacement sensor and realize positioning.
The swinging arm device includes pedestal, conveyer arm, conveying hand, slide body, oscillating oil cylinder and elevating ram, the seat
Body is in trench structure, including side plate, backboard and bottom plate, and conveyer arm one end is mounted on by hinge shaft on the side plate of pedestal, another
End is equipped with conveying hand, and one end of the oscillating oil cylinder is connected to conveyer arm at conveying hand, and the other end is hinged on pedestal
On；The slide body is by the way that by the linear guide, mounted on the inside of pedestal backboard, elevating ram upper end is connected with slide body, bottom
On the bottom plate of pedestal, conveying hand can capture oil pipe from the external of chassis at end.
The elevator includes elevator body, swing seat, gripping sleeve, connecting plate, upper support frame, lower bracing frame and hydraulic cylinder, institute
It states and is equipped with cavity in the middle part of elevator body, for two swing seats by swing seat axis connection in elevator body cavity, swing seat is logical with swing seat axis
It crosses flat key positioning and can be moved with swing seat shaft rotation；Two gripping sleeves are fixed on swing seat, can be swung with swing seat；The upper support frame
One end of elevator body is mounted on lower bracing frame, the other end of elevator body is equipped with connecting plate；Hydraulic cylinder is fixed on connection
On plate, the hydraulic stem of hydraulic cylinder is connect with link mechanism, and end and the swing seat axis of the link mechanism pass through key connection, hydraulic cylinder
Drive link mechanism rotates, and the opening and closing of gripping sleeve are driven by swing seat axis.
Laser ranging system is additionally provided on the guide device, the laser ranging system includes laser range finder, sliding block
Holder, idler wheel and steel wire rope, the laser range finder are mounted on by upper fixing bracket above upper correcting, below laser range finder
Lower correcting clamping device be equipped with the linear guide, the slider bracket be mounted on the linear guide on, can be above and below the linear guide
It is mobile；The idler wheel by roller mount be mounted on slider bracket on, steel wire rope one end is fixed on fixing bracket, the other end around
It crosses idler wheel with elevator to be connected, slider bracket is moved up and down by steel wire rope with elevator；Reflector is housed on the slider bracket, is swashed
Optar realizes distance measurement function by the signal that reflector reflects.
The utility model further includes pipe collar hammering device, the pipe collar hammering device include frame, shift fork, driving mechanism and
Hammer mechanism, the frame are a frame-type structure, and the driving mechanism is mounted on by slideway pair in frame, two hammer mechanisms
It is mounted on frame madial wall in triangle disposition with driving mechanism；The driving mechanism includes hydraulic cylinder and supporting box, hydraulic pressure
Cylinder drives supporting box to be moved left and right along slideway pair；The hammer mechanism includes pipe hammer sleeve, and dish is equipped in the pipe hammer sleeve
Spring axis, shaft end are equipped with tup, and two tups are opposite to be installed；The shift fork is hinged with supporting box and pipe hammer sleeve respectively, liquid
Cylinder pressure drives supporting box to drive pipe to hammer sleeve into shape by shift fork and is alternately hammered to the oil pipe body being clipped between two hammer mechanisms.
Advantageous effect：The utility model solves that live hand labor intensity is big, and well workover efficiency is low, high energy consumption well,
The problems such as be easy to causeing pollution environment；Realize workover treatment automation.The utility model stacking and well workover mechanism are at a bottom
On disk, floor space is small, and tossing well head is flexible, and high degree of automation greatly improves the efficiency of well workover.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model guide device；
Fig. 3 is the structural schematic diagram of correcting clamping device under the utility model；
Fig. 4 is the structural schematic diagram of the big arm assembly of the utility model；
Fig. 5 is the structural schematic diagram of the utility model palletizing apparatus；
Fig. 6 is the structural schematic diagram of the utility model measuring motion；
Fig. 7 is the structural schematic diagram of the utility model swinging arm device；
Fig. 8 is the structural schematic diagram of the utility model elevator；
Fig. 9 is the structural schematic diagram of the utility model laser ranging system；
Figure 10 is the structural schematic diagram of the utility model pipe collar hammering device.
In figure：1 chassis, 2 guide devices, 3 big arm assemblies, 4 swinging arm devices, 5 rollgangs, 6 movement measuring motions, 7 are consolidated
Location survey growth device, 8 elevators, 9 palletizing apparatus, 10 supporting legs one, 11 supporting legs two, 12 well heads；21 correcting conduits, on 22 under correcting, 23
Correcting clamping device, 24 hydraulic clamps, 25 correcting pedestals, 26 correcting hydraulic cylinders, 27 gripping sleeves, 28 clamping cylinders, 29 jack up oil
Cylinder；31 large arm pendulous devices, 32 flexible mechanical arm devices, 33 swing arms, 34 big arm cylinders, 35 forearms；41 pedestals, 42 conveying hands
Arm, 43 conveying hands, 44 slide bodies, 45 oscillating oil cylinders, 46 elevating rams；6 motion detection devices, 7 fixed test devices, 61 oil cylinders
One, 62 disks, 71 detection plates；81 elevator bodies, 82 swing seats, 83 gripping sleeves, 84 connecting plates, 85 upper support frames, 86 lower bracing frames,
87 hydraulic cylinders, 88 swing seat axis；91 fix saddle, 92 guide frame for moving, 93 palletizing mechanical arms, 94 frame type holders；101 laser rangings
It is instrument, 102 slider brackets, 103 idler wheels, 104 steel wire ropes, fixing bracket on 105,106 the linear guides, 107 roller mounts, 108 reflective
Plate；111 frames, 112 shift forks, 113 hydraulic cylinders, 114 supporting box, 115 pipes hammer sleeve into shape.
Specific implementation mode
The utility model is specifically described with reference to the accompanying drawings and embodiments.
Fig. 1 show the structural schematic diagram of the utility model.
The utility model provides a kind of petroleum well workover Work robot, including chassis 1, guide device 2, big arm assembly 3,
Swinging arm device 4, rollgang 5, measuring motion, elevator 8, palletizing apparatus 9, supporting leg 1 and supporting leg 2 11, the guide device
2, big arm assembly 3, swinging arm device 4, rollgang 5, measuring motion and palletizing apparatus 9 are controlled by hydraulic control system.
The chassis 1 is supported on the ground by supporting leg 1 and supporting leg 2 11, and chassis 1 is equipped with for shelving oil pipe
U-shaped steel tube socket；The guide device 2 is hinged on the rear end on chassis 1, and guide device 2 is equipped with upper correcting 22, lower correcting clamps dress
Set 23 and hydraulic clamp 24；Elevator 8 is mounted on the lower section of upper correcting 22；The big arm assembly 3 is hinged on bottom close to guide device 2
On disk 1, it is hinged with flexible mechanical arm device 32 in the end of big arm assembly 3, flexible mechanical arm device 32 can be around big arm assembly 3
End self-swinging while horizontal or vertical position can be rocked to big arm assembly 3；5 quantity of the rollgang is three sets, is all provided with
It sets in the front side on chassis 1, below flexible mechanical arm device 32；The rear end of rollgang 5 and front end are provided with the long dress of survey
It sets；The swinging arm device 4 is fixed on the front side on chassis 1, positioned at the lower section of flexible mechanical arm device 32, swinging arm device 4 and conveying
Roller-way 5 is located on the same line；The palletizing apparatus 9 is fixed on the stage casing on chassis 1, and palletizing apparatus 9 is equipped with palletizing mechanical arm
93。
Oil pipe is removed from U-shaped steel tube socket and is sent on rollgang 5 by palletizing mechanical arm 93, pushes oil pipe to exist by measuring motion
It is mobile on rollgang 5 to complete to survey length, then transmit and transfer through well head 12；Conversely, the oil pipe gone out from well is by big arm assembly 3
Oil pipe is completed with guide device 2 to lift, and is sent out through rollgang 5, and palletizing apparatus 9 carries out arrangement stacking to the oil pipe of receiving.
Fig. 2 show the structural schematic diagram of the utility model guide device.
The guide device 2 includes correcting conduit 21, upper correcting 22, lower correcting clamping device 23, hydraulic clamp 24 and leads
Positive pedestal 25, the upper correcting 22 are arranged on the top of correcting conduit 21, and lower correcting clamping device 23 and hydraulic clamp 24 are arranged
In the lower part of correcting conduit 21；The correcting pedestal 25 is fixed on chassis 1, and 21 bottom of correcting conduit is cut with scissors with correcting pedestal 25
It connects, the correcting pedestal 25 is equipped with correcting hydraulic cylinder 26, and correcting conduit 21 is swingable 90 ° under the driving of correcting hydraulic cylinder 26.
The correcting conduit 21 is telescopic structure.
Fig. 3 show the structural schematic diagram of correcting clamping device under the utility model.
The lower correcting clamping device 23 includes mounting bracket, gripping sleeve 27, clamping cylinder 28 and jacks up oil cylinder 29, two
Gripping sleeve 27 is opposite to be separately mounted to clamp in block set, and clamping cylinder 28 is fixed in mounting bracket, the piston of clamping cylinder 28
Bar connect with gripping sleeve 27, realizes clamping and unclamp；29 upper end of jack-up oil cylinder is mounted on mounting bracket bottom, jacks up oil cylinder
29 lower ends are mounted on the workbench of hydraulic clamp 24.
The upper correcting 22 includes holder and idler wheel, and support plate is equipped with above the idler wheel.
The hydraulic clamp 24 is the standard component of buying.
Fig. 4 show the structural schematic diagram of the big arm assembly of the utility model.
The big arm assembly 3 includes large arm pendulous device 31 and flexible mechanical arm device 32.
The large arm pendulous device 31 includes swing arm 33 and big arm cylinder 34, and the swing arm 33 is two-part structure, flexible
Robot device 32 is mounted on its 35 end of forearm；The large arm pendulous device 31 is cut with scissors with the One On The Chassis large arm pedestal is fixed on
Connect, with the telescopic oscillating of big arm cylinder 34 to horizontal or vertical position.
The forearm 35 is cavity structure, is internally provided with manipulator oil cylinder, rack and pinion, gear passes through with splined shaft
Spline connects, and flexible mechanical arm device 32 is mounted on splined shaft, manipulator oil cylinder pushing rack drives gearing, flexible machine
Tool arm device 32 can be with gearing.
The manipulator oil cylinder and big arm cylinder 34 are equipped with displacement sensor, control cylinder stroke.
Fig. 5 show the structural schematic diagram of the utility model palletizing apparatus.
The palletizing apparatus 9 includes fixed saddle 91, guide frame for moving 92, palletizing mechanical arm 93 and frame type holder 94；
Fixed saddle 91 is fixed on chassis 1, the setting of guide frame for moving 92 fixed by directive wheel at 91 the inside of fixed saddle, its four sides and
It is oriented to；Guide frame for moving 92 can be moved up and down by oil cylinder transmission along fixed saddle 91, and 92 liang of outsides of the guide frame for moving are equipped with straight
Line guide rail, frame type holder 94 are moved forward and backward by the linear guide along guide frame for moving 92；94 inside of the frame type holder is equipped with
The linear guide can move up and down；The palletizing mechanical arm 93 is fixed on 94 lower section of frame type holder, with frame type holder 94
It is moved forward and backward up and down, oil pipe is transported on rollgang 5 by palletizing mechanical arm 93.
The palletizing mechanical arm 93, guide frame for moving 92 and frame type holder 94 control hydraulic cylinder reality by displacement sensor
Now position.
Fig. 6 show the structural schematic diagram of the utility model measuring motion.
The measuring motion includes motion detection device 6 and fixed test device 7, the motion detection device 6 and solid
Determine detection device 7 to be separately positioned on the rear end of rollgang 5 and front end, be on same straight line with rollgang 5, oil to be measured
Pipe, which is located at, realizes that the transmission of oil pipe is grown with survey on rollgang 5.
The motion detection device 6 is equipped with oil cylinder 1 and disk 62, and oil cylinder 1 is equipped with displacement sensor, disk 62
It is arranged in the end of motion detection device 6, the tail end of oil pipe to be measured is withstood on disk 62, and oil cylinder 1 pushes disk 62, in turn
Oil pipe to be measured is pushed to move.
7 end of fixed test device is equipped with detection plate 71.
When detection, disk 62, oil pipe to be measured and detection plate 71 are concentric, and motion detection device 6 is waited for by the promotion of oil cylinder 1
When survey oil pipe is moved to detection plate 71, displacement sensor records displacement.
The motion detection device 6 is fixed in the fixed seat of big arm assembly 3；Motion detection device 7 is fixed on pedestal
Distal end.
Fig. 7 show the structural schematic diagram of the utility model swinging arm device.
The swinging arm device 4 includes pedestal 41, conveyer arm 42, conveying hand 43, slide body 44, oscillating oil cylinder 45 and lifting
Oil cylinder 46, the pedestal 41 are mounted in trench structure, including side plate, backboard and bottom plate, 42 one end of conveyer arm by hinge shaft
On the side plate of pedestal 41, the other end is equipped with conveying hand 43, and it is close that one end of the oscillating oil cylinder 45 is connected to conveyer arm 42
It conveys at hand 43, the other end is hinged on pedestal 41；The slide body 44 by the linear guide by being mounted on 41 backboard of pedestal
Inside, 46 upper end of elevating ram is connected with slide body 44, and bottom end is mounted on the bottom plate of pedestal 41, and conveying hand 43 can be the bottom of from
The external of disk 1 captures oil pipe.
Fig. 8 show the structural schematic diagram of the utility model elevator.
The elevator 8 includes elevator body 81, swing seat 82, gripping sleeve 83, connecting plate 84, upper support frame 85, lower bracing frame
86 and hydraulic cylinder 87,81 middle part of the elevator body is equipped with cavity, and two swing seats 82 are connected to elevator body by swing seat axis 88
In 81 cavitys, swing seat 82 is positioned and can be rotated with swing seat axis 88 by flat key with swing seat axis 88；Two gripping sleeves 83 are fixed on pendulum
On seat 82, it can be swung with swing seat 82；The upper support frame 85 and lower bracing frame 86 are mounted on one end of elevator body 81, elevator
The other end of main body 81 is equipped with connecting plate 84；Hydraulic cylinder 87 is fixed on connecting plate 84, the hydraulic stem and connecting rod of hydraulic cylinder 87
Mechanism connects, and with swing seat axis 88 by key connection, the rotation of 87 drive link mechanism of hydraulic cylinder passes through for the end of the link mechanism
Swing seat axis 88 drives the opening and closing of gripping sleeve 83.
The gripping sleeve 83 is the more rated assemblies for the lifting for meeting different tube diameters.
Fig. 9 show the structural schematic diagram of the utility model laser ranging system.
Be additionally provided with laser ranging system on the guide device 2, the laser ranging system include laser range finder 101,
Slider bracket 102, idler wheel 103 and steel wire rope 104, the laser range finder 101 are mounted on upper correcting by upper fixing bracket 105
The lower correcting clamping device 23 of 22 tops, 101 lower section of laser range finder is equipped with the linear guide 106, and the slider bracket 102 is pacified
In the linear guide 106, it can be moved up and down along the linear guide 106；The idler wheel 103 is mounted on sliding block by roller mount 107
On holder 102,104 one end of steel wire rope is fixed on fixing bracket 105, and the other end is connected around idler wheel 103 with elevator 8,
Slider bracket 102 is moved up and down by steel wire rope 104 with elevator 8；Reflector 108, laser are housed on the slider bracket 102
Rangefinder 101 realizes distance measurement function by the signal that reflector 108 reflects.
Figure 10 show the structural schematic diagram of the utility model pipe collar hammering device.
The utility model further includes pipe collar hammering device, and the pipe collar hammering device includes frame 111, shift fork 112, drives
Motivation structure and hammer mechanism, the frame 111 are a frame-type structure, and the driving mechanism is mounted on frame 111 by slideway pair
Interior, two hammer mechanisms are mounted in triangle disposition on 111 madial wall of frame with driving mechanism；The driving mechanism includes hydraulic pressure
Cylinder 113 and supporting box 114, hydraulic cylinder 113 drive supporting box 114 to be moved left and right along slideway pair；The hammer mechanism includes
Pipe hammers sleeve 115 into shape, and disc spring axis is equipped in the pipe hammer sleeve 115, and shaft end is equipped with tup, and two tups are opposite to be installed；It is described
Shift fork 112 is hinged with supporting box 114 and pipe hammer sleeve 115 respectively, and hydraulic cylinder 113 drives supporting box 114 to pass through shift fork
112 drive pipe hammer sleeves 115 alternately hammer the oil pipe body being clipped between two hammer mechanisms.
The pipe collar hammering device may be mounted on guide device, can also be used as attachment, hand-held to be hammered into shape to pipe collar
Hit operation.
The course of work of the utility model：
Mobile measuring motion 6, fixed measuring motion 7, elevator 8 return to origin position；Swinging arm device 4 starts from ground fabric library
Pipe is swung into lift location or palletizing apparatus 9 from the material library on chassis 1, pipe is put into lift location；Then conveying roller
Road 5 jacks up pipe, and the oil cylinder 1 of mobile measuring motion 6 starts, pipe is shifted onto at 7 detection switch of fixed measuring motion, complete
It surveys and grows at oil pipe；Rollgang 5 falls, and pipe is put into lift location from newly；The elevating ram 46 of swinging arm device 4 starts, will
Pipe gives rise to crawl position；Then big arm assembly 3 walks pipe crawl from crawl position, is revolved by flexible mechanical arm device 32
Turn and the big arm cylinder 34 of big arm assembly 3 jacks up, pipe is erected at Hoisting Position；Then elevator 8 starts, and elevator 8 is by leading
Pipe is sent into well head by the guide steel wire rope on equipment 2.
The utility model solves that live hand labor intensity is big, and well workover efficiency is low well, and high energy consumption be easy to cause dirt
The problems such as contaminating environment；Realize workover treatment automation.Face is taken up an area on a chassis in the utility model stacking and well workover mechanism
Product is small, and tossing well head is flexible, and high degree of automation greatly improves the efficiency of well workover.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the scope of the utility model
Or the change in equivalent the scope of the utility model is surrounded by the utility model.
Claims (10)
1. a kind of petroleum well workover machine people, it is characterised in that：Including chassis (1), guide device (2), big arm assembly (3), swing arm
Device (4), rollgang (5), measuring motion, elevator (8), palletizing apparatus (9), supporting leg one (10) and supporting leg two (11), it is described
Guide device (2), big arm assembly (3), swinging arm device (4), rollgang (5), measuring motion and palletizing apparatus (9) pass through liquid
Pressure control system controls；The chassis (1) is supported on the ground by supporting leg one (10) and supporting leg two (11), and chassis is set on (1)
It is useful for shelving the U-shaped steel tube socket of oil pipe；The guide device (2) is hinged on the rear end of chassis (1), and guide device (2) is equipped with
Upper correcting (22), lower correcting clamping device (23) and hydraulic clamp (24)；Elevator (8) is mounted on the lower section of upper correcting (22)；Institute
It states big arm assembly (3) to be hinged on chassis (1) close to guide device (2), flexible mechanical is hinged in the end of big arm assembly (3)
Arm device (32), flexible mechanical arm device (32) can be put around big arm assembly (3) end self-swinging while with big arm assembly (3)
It moves to horizontal or vertical position；Rollgang (5) quantity is three sets, is arranged at the front side of chassis (1), is located at flexible machine
Below tool arm device (32)；The rear end of rollgang (5) and front end are provided with measuring motion；The swinging arm device (4) is fixed
Front side in chassis (1), the lower section positioned at flexible mechanical arm device (32), swinging arm device (4) are located at same with rollgang (5)
On straight line；The palletizing apparatus (9) is fixed on the stage casing of chassis (1), and palletizing apparatus (9) is equipped with palletizing mechanical arm (93), code
Oil pipe is removed from U-shaped steel tube socket and is sent on rollgang (5) by pile manipulator (93), pushes oil pipe in conveying roller by measuring motion
It is mobile on road (5) to complete to survey length, then transmit and transfer through well head (12)；Conversely, the oil pipe gone out from well is by big arm assembly (3)
Oil pipe is completed with guide device (2) to lift, and is sent out through rollgang (5), and palletizing apparatus (9) arranges the oil pipe of receiving
Stacking.
2. petroleum well workover machine people according to claim 1, it is characterised in that：The guide device (2) includes that correcting is led
Manage (21), upper correcting (22), lower correcting clamping device (23), hydraulic clamp (24) and correcting pedestal (25), the upper correcting
(22) setting is arranged in the top of correcting conduit (21), lower correcting clamping device (23) and hydraulic clamp (24) in correcting conduit
(21) lower part；The correcting pedestal (25) is fixed on chassis (1), and correcting conduit (21) bottom is cut with scissors with correcting pedestal (25)
It connects, the correcting pedestal (25) is equipped with correcting hydraulic cylinder (26), and correcting conduit (21) can under the driving of correcting hydraulic cylinder (26)
Swing 90 °；The correcting conduit (21) is telescopic structure.
3. petroleum well workover machine people according to claim 2, it is characterised in that：The lower correcting clamping device (23) includes
Mounting bracket, gripping sleeve (27), clamping cylinder (28) and jack-up oil cylinder (29), two gripping sleeves (27) are opposite to be separately mounted to press from both sides
On fixed seat, clamping cylinder (28) is fixed in mounting bracket, and the piston rod of clamping cylinder (28) connect with gripping sleeve (27), is real
It now clamps and unclamps；Jack-up oil cylinder (29) upper end is mounted on mounting bracket bottom, jacks up oil cylinder (29) lower end and is mounted on liquid
On the workbench for pressing clamp (24).
4. petroleum well workover machine people according to claim 1, it is characterised in that：The big arm assembly (3) includes large arm pendulum
Dynamic device (31) and flexible mechanical arm device (32), the large arm pendulous device (31) include swing arm (33) and big arm cylinder
(34), the swing arm (33) is two-part structure, and flexible mechanical arm device (32) is mounted on its forearm (35) end；The large arm
Pendulous device (31) and the large arm pedestal that is fixed on chassis (1) it is hinged, with the telescopic oscillating of big arm cylinder (34) to horizontal or
Vertical position；The forearm (35) is cavity structure, is internally provided with manipulator oil cylinder, rack and pinion, gear and splined shaft
It being connected by spline, flexible mechanical arm device (32) is mounted on splined shaft, manipulator oil cylinder pushing rack drives gearing,
Flexible mechanical arm device (32) can be with gearing；The manipulator oil cylinder and big arm cylinder (34) be equipped with displacement sensor,
Control cylinder stroke.
5. petroleum well workover machine people according to claim 1, it is characterised in that：The measuring motion includes mobile detects
Device (6) and fixed test device (7), the motion detection device (6) and fixed test device (7) are separately positioned on conveying roller
The rear end and front end in road (5) are in rollgang (5) on same straight line, and oil pipe to be measured, which is located on rollgang (5), realizes oil
The transmission of pipe is grown with survey；The motion detection device (6) is equipped with oil cylinder one (61) and disk (62), and oil cylinder one (61) is equipped with position
Displacement sensor, disk (62) are arranged in the end of motion detection device (6), and the tail end of oil pipe to be measured is withstood on disk (62), oil
Cylinder one (61) pushes disk (62) and then pushes oil pipe movement to be measured；Fixed test device (7) end is equipped with detection plate
(71)；When detection, with one heart, motion detection device (6) is pushed away by oil cylinder one (61) for disk (62), oil pipe to be measured and detection plate (71)
When dynamic oil pipe to be measured is moved to detection plate (71), displacement sensor records displacement.
6. petroleum well workover machine people according to claim 1, it is characterised in that：The palletizing apparatus (9) includes fixing
Saddle (91), guide frame for moving (92), palletizing mechanical arm (93) and frame type holder (94), fixed saddle (91) are fixed on chassis
(1) on, guide frame for moving (92) setting is inside fixed saddle (91), its four sides is fixed and is oriented to by directive wheel；Guide frame for moving
(92) it being moved up and down along fixed saddle (91) by oil cylinder transmission, (92) two outside of the guide frame for moving is equipped with the linear guide,
Frame type holder (94) is moved forward and backward by the linear guide along guide frame for moving (92)；It is equipped on the inside of the frame type holder (94) straight
Line guide rail, can move up and down；The palletizing mechanical arm (93) is fixed below frame type holder (94), with frame type holder
(94) it is moved forward and backward up and down, oil pipe is transported on rollgang (5) by palletizing mechanical arm (93)；The palletizing mechanical arm (93),
Guide frame for moving (92) and frame type holder (94) control hydraulic cylinder by displacement sensor and realize positioning.
7. petroleum well workover machine people according to claim 1, it is characterised in that：The swinging arm device (4) includes pedestal
(41), conveyer arm (42), conveying hand (43), slide body (44), oscillating oil cylinder (45) and elevating ram (46), the pedestal
(41) it is in trench structure, including side plate, backboard and bottom plate, conveyer arm (42) one end is mounted on the side of pedestal (41) by hinge shaft
On plate, the other end is equipped with conveying hand (43), and one end of the oscillating oil cylinder (45) is connected to conveyer arm (42) close to conveying
At hand (43), the other end is hinged on pedestal (41)；The slide body (44) is mounted on pedestal (41) backboard by the linear guide
Inside, elevating ram (46) upper end is connected with slide body (44), and bottom end is mounted on the bottom plate of pedestal (41), conveys hand (43)
Oil pipe can be captured from the external of chassis (1).
8. petroleum well workover machine people according to claim 1, it is characterised in that：The elevator (8) includes elevator body
(81), swing seat (82), gripping sleeve (83), connecting plate (84), upper support frame (85), lower bracing frame (86) and hydraulic cylinder (87), institute
It states and is equipped with cavity in the middle part of elevator body (81), two swing seats (82) are connected to elevator body (81) cavity by swing seat axis (88)
Interior, swing seat (82) is positioned and can be rotated with swing seat axis (88) by flat key with swing seat axis (88)；Two gripping sleeves (83) are fixed on
On swing seat (82), it can be swung with swing seat (82)；The upper support frame (85) and lower bracing frame (86) are mounted on elevator body (81)
One end, the other end of elevator body (81) is equipped with connecting plate (84)；Hydraulic cylinder (87) is fixed on connecting plate (84), hydraulic pressure
The hydraulic stem of cylinder (87) is connect with link mechanism, and end and the swing seat axis (88) of the link mechanism pass through key connection, hydraulic cylinder
(87) drive link mechanism rotates, and the opening and closing of gripping sleeve (83) are driven by swing seat axis (88).
9. according to claim 1-8 any one of them petroleum well workover machine people, it is characterised in that：On guide device (2) also
Equipped with laser ranging system, the laser ranging system includes laser range finder (101), slider bracket (102), idler wheel (103)
With steel wire rope (104), the laser range finder (101) is mounted on by upper fixing bracket (105) above upper correcting (22), is swashed
Lower correcting clamping device (23) below optar (101) is equipped with the linear guide (106), slider bracket (102) peace
In the linear guide (106), it can be moved up and down along the linear guide (106)；The idler wheel (103) is pacified by roller mount (107)
On slider bracket (102), steel wire rope (104) one end is fixed on fixing bracket (105), and the other end bypasses idler wheel
(103) it is connected with elevator (8), slider bracket (102) is moved up and down by steel wire rope (104) with elevator (8)；The slider bracket
(102) reflector (108) is housed, laser range finder (101) realizes ranging work(by the signal that reflector (108) reflects on
Energy.
10. according to claim 1-8 any one of them petroleum well workover machine people, it is characterised in that：It further include pipe collar hammering dress
It sets, the pipe collar hammering device includes frame (111), shift fork (112), driving mechanism and hammer mechanism, and the frame (111) is
One frame-type structure, the driving mechanism are mounted on by slideway pair in frame (111), and two hammer mechanisms are in driving mechanism
Triangle disposition is mounted on frame (111) madial wall；The driving mechanism includes hydraulic cylinder (113) and supporting box (114), liquid
Cylinder pressure (113) drives supporting box (114) to be moved left and right along slideway pair；The hammer mechanism includes pipe hammer sleeve (115), described
Pipe is hammered into shape and is equipped with disc spring axis in sleeve (115), and shaft end is equipped with tup, and two tups are opposite to be installed；The shift fork (112) respectively with
Supporting box (114) and pipe hammer sleeve (115) are hinged, and hydraulic cylinder (113) driving supporting box (114) passes through shift fork (112) band
Dynamic pipe hammer sleeve (115) alternately hammers the oil pipe body being clipped between two hammer mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814812.5U CN207715100U (en) | 2017-12-22 | 2017-12-22 | A kind of petroleum well workover machine people |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814812.5U CN207715100U (en) | 2017-12-22 | 2017-12-22 | A kind of petroleum well workover machine people |
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| Publication Number | Publication Date |
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| CN207715100U true CN207715100U (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721814812.5U Active CN207715100U (en) | 2017-12-22 | 2017-12-22 | A kind of petroleum well workover machine people |
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| Country | Link |
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| CN (1) | CN207715100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138865A (en) * | 2018-11-12 | 2019-01-04 | 美钻深海能源科技研发（上海）有限公司 | Position detecting device for snubbing serving machine |
| CN115949353A (en) * | 2023-03-13 | 2023-04-11 | 胜利油田康贝石油工程装备有限公司 | Workover operation system and method with vertical guiding lateral lifting follow-up manipulator |
-
2017
- 2017-12-22 CN CN201721814812.5U patent/CN207715100U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138865A (en) * | 2018-11-12 | 2019-01-04 | 美钻深海能源科技研发（上海）有限公司 | Position detecting device for snubbing serving machine |
| CN115949353A (en) * | 2023-03-13 | 2023-04-11 | 胜利油田康贝石油工程装备有限公司 | Workover operation system and method with vertical guiding lateral lifting follow-up manipulator |
| CN115949353B (en) * | 2023-03-13 | 2023-05-05 | 胜利油田康贝石油工程装备有限公司 | Workover system and method with vertical guide lateral lifting follow-up manipulator |
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