CN218376371U

CN218376371U - Full-automatic intelligent hydraulic workover rig

Info

Publication number: CN218376371U
Application number: CN202222777855.8U
Authority: CN
Inventors: 姜传博
Original assignee: List Technology Changzhou Co ltd
Current assignee: List Technology Changzhou Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-24
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a full-automatic intelligent hydraulic workover rig relates to workover rig correlation field, for solving the unable problem that current workover rig of solving among the prior art is difficult to promote fast with the tubular column of keeping flat because the tubular column is longer less with the diameter and leads to workover rig. One side of carriage is provided with the fixed plate, the fixed plate is connected through manual electric arc welding with the carriage, be provided with the drive wheel on the fixed plate, the drive wheel sets up to rotate with the fixed plate and is connected, be provided with the third position sleeve on the drive wheel, the third position sleeve passes through bolted connection with the drive wheel, the front and back end of drive wheel all is provided with the engaging wheel, the engaging wheel sets up to the meshing with the drive wheel, be provided with the drive belt on the engaging wheel, the upper end of drive belt is provided with first motor, be provided with the pivot on first motor and the engaging wheel, the pivot on first motor and the engaging wheel is hugged closely to the drive belt, one side of fixed plate is provided with the connecting strip.

Description

Full-automatic intelligent hydraulic workover rig

Technical Field

The utility model relates to a workover rig is related to the field, specifically is a full-automatic intelligent hydraulic pressure workover rig.

Background

The workover rig or the tractor hoist is the most basic and most main power source in workover and downhole operation construction, and is divided into two forms of crawler type and tire type according to the operation structure, the crawler type workover rig is generally not provided with a derrick, the power cross-country property is good, the crawler type workover rig is suitable for construction of low-lying muddy areas, the tire type workover rig is generally provided with a self-carrying derrick, the walking speed is high, the construction efficiency is high, the tire type workover rig is suitable for the requirement of rapid moving, but the walking in low-lying muddy areas, rainy seasons and mud-turning seasons and the entering of well sites are relatively limited.

For example, a chinese granted patent (a full-automatic intelligent hydraulic workover rig) with publication number CN 205577894U: the automatic well head device comprises a vehicle-mounted chassis, an electric control cabinet, chassis supporting legs, a hydraulic station, an energy storage compensation device, a variable amplitude oil cylinder, a control platform, an automatic well head device, an automatic pipe arrangement mechanism, a sucker rod pipe arrangement device assembly, a sucker rod, a righting manipulator, a flexible guide rail steel wire rope, a small hoisting winch, a hydraulic elevator, a small hoisting crane, a flexible guide rail winch, a main cylinder guide rail, a main steel wire rope fixing end, a top driving device, a main hydraulic cylinder, a derrick, a diagonal steel wire rope, an oil pipe arrangement device assembly, a pipe moving mechanism assembly, an energy accumulator, a nitrogen gas bag, a pipe moving guide rail, a main valve block, a pipe moving rack, a pipe moving idler wheels, a pipe moving trolley, a rotating mechanism assembly, a pipe moving cantilever assembly, a pipe moving motor shield, a pipe moving motor assembly and a main fixed pulley block, wherein the electric control cabinet and the hydraulic station are installed on the vehicle-mounted chassis;

although above-mentioned prior art possesses the advantage that can realize well workover duty cycle driving system power rational distribution when using, it is when carrying out the lifting to the tubular column, the tubular column that needs to lift out is placed, general workover rig places it on ground through the rocking arm, nevertheless because of tubular column length is longer less with the tubular column diameter, often be difficult to quick lifting it to the tubular column of keeping flat subaerial, thereby very easily influence the work efficiency of whole workover rig, therefore the market is urgently needed to develop a full-automatic intelligent hydraulic workover rig to help people to solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic intelligent hydraulic pressure workover rig to solve the problem that the unable current workover rig of solving that proposes among the above-mentioned background art is difficult to promote fast with the tubular column of keeping flat because the tubular column is longer less with the diameter and leads to the workover rig.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic intelligent hydraulic pressure workover rig, includes the carriage, one side of carriage is provided with the fixed plate, the fixed plate is connected through manual arc welding with the carriage, be provided with the drive wheel on the fixed plate, the drive wheel sets up to rotate with the fixed plate and is connected, be provided with the third position sleeve on the drive wheel, the third position sleeve passes through bolted connection with the drive wheel, the front and back end of drive wheel all is provided with the engaging wheel, the engaging wheel sets up to the meshing with the drive wheel, be provided with the drive belt on the engaging wheel, the upper end of drive belt is provided with first motor, be provided with the pivot on first motor and the engaging wheel, the pivot on first motor and the engaging wheel is hugged closely to the drive belt, one side of fixed plate is provided with the connecting strip, the connecting strip is provided with two, the connecting strip sets up to rectangle strip, the connecting strip is connected through manual arc welding with the fixed plate, be provided with spacing on the connecting strip, spacing is provided with a plurality ofly, spacing is connected through manual arc welding with the connecting strip.

Preferably, a third electric slide way is arranged on the inner side of the sliding frame, a third electric slide block is arranged on the third electric slide way, a sliding plate is arranged on the third electric slide block, a first positioning sleeve is arranged on the sliding plate, and a first hydraulic push rod is arranged inside the first positioning sleeve.

Preferably, the lower extreme of carriage is provided with the connecting plate, be provided with the second position sleeve on the connecting plate, the inside of second position sleeve is provided with the second hydraulic pressure push rod, the lower extreme of connecting plate is provided with the electronic slider of second, the lower extreme of the electronic slider of second is provided with the electronic slide of second, the lower extreme of the electronic slide of second is provided with fixed backing plate.

Preferably, one side of second position sleeve is provided with fourth electronic slide, the inside of fourth electronic slide is provided with fourth electronic slider, the upper end of fourth electronic slider is provided with the fixed arm, one side of fixed arm is provided with first spacing ring, the inside of first spacing ring is provided with fourth hydraulic push rod, the upper end of first spacing ring is provided with the second spacing ring, the inside of second spacing ring is provided with fifth hydraulic push rod, the upper end of second spacing ring is provided with the third spacing ring, the inside of third spacing ring is provided with rotates the wheel, the upper end that rotates the wheel is provided with the second motor.

Preferably, the lower end of the driving wheel is provided with a fixed sleeve, the fixed sleeve is provided with a rotating arm, the rotating arm is provided with a third hydraulic push rod, one side of the third hydraulic push rod is provided with a connecting sleeve, the connecting sleeve is provided with a connecting rod sleeve, and a hydraulic clamping jaw is arranged inside the connecting rod sleeve.

Preferably, the lower extreme of fixed backing plate is provided with the support frame, the lower extreme of support frame is provided with first electronic slider, the lower extreme of first electronic slider is provided with first electronic slide.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of spacing, first motor, third position sleeve and connecting rod cover, the user can realize fixing many maintenance tubular columns through the setting of spacing when using this workover rig, simultaneously also can realize rotating the regulation to the driving wheel through the setting of first motor, and through the setting of third position sleeve, realize fixing the tubular column of maintaining, finally, through the setting of connecting rod cover, make hydraulic pressure clamping jaw can press from both sides the tubular column and get, thereby make the tubular column of taking out fix between two spacing, and then can solve the problem that current workover rig leads to the workover rig to be difficult to promote the tubular column of keeping flat fast because the tubular column is longer and the diameter is less to a certain extent;

2. the utility model discloses a through first electric slide, the electronic slide of second, the setting of the electronic slide of third and fourth electric slide, the user is when using this workover rig, the user can realize carrying out position control to the support frame through electric connection's first electric slide and first electronic slider, the electronic slide of second through electric connection realizes carrying out position control to the carriage with the electronic slider of second again simultaneously, the third electric slide of rethread electric connection realizes carrying out position control to the sliding plate with the electronic slider of third, so that whole hydraulic workover rig can remove workover rig to tubular column department, thereby can facilitate the user to use this workover rig to a certain extent, and then the stability in use of the whole workover rig of improvement by a wide margin.

Drawings

Fig. 1 is a structural diagram of a full-automatic intelligent hydraulic workover rig of the utility model;

FIG. 2 is a partial cross-sectional structural view of the carriage of the present invention;

fig. 3 is a top view structural diagram of the connecting strip of the present invention.

In the figure: 1. a first electrically powered slide; 2. a first electric slider; 3. a support frame; 4. fixing the base plate; 5. a second motorized slide; 6. a second electric slider; 7. a connecting plate; 8. a carriage; 9. a third motorized slide; 10. a third electric slider; 11. a sliding plate; 12. a first positioning sleeve; 13. a first hydraulic push rod; 14. a second positioning sleeve; 15. a second hydraulic push rod; 16. a fixing plate; 17. a connecting strip; 18. a limiting strip; 19. a first motor; 20. a transmission belt; 21. an engaging wheel; 22. a driving wheel; 23. a third positioning sleeve; 24. fixing a sleeve; 25. a rotating arm; 26. a third hydraulic push rod; 27. connecting sleeves; 28. a connecting rod sleeve; 29. a hydraulic clamping jaw; 30. a fourth motorized slide; 31. a fourth electric slider; 32. a fixed arm; 33. a first limit ring; 34. a fourth hydraulic push rod; 35. a second stop collar; 36. a fifth hydraulic push rod; 37. a third limit ring; 38. a rotating wheel; 39. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a full-automatic intelligent hydraulic pressure workover rig, including the carriage 8, one side of carriage 8 is provided with fixed plate 16, fixed plate 16 is connected through manual arc welding with carriage 8, be provided with drive wheel 22 on the fixed plate 16, drive wheel 22 sets up to rotate with fixed plate 16 and is connected, be provided with third position sleeve 23 on the drive wheel 22, third position sleeve 23 passes through bolted connection with drive wheel 22, the front and back end of drive wheel 22 all is provided with engaging wheel 21, engaging wheel 21 sets up to mesh with drive wheel 22, be provided with drive belt 20 on the engaging wheel 21, the upper end of drive belt 20 is provided with first motor 19, be provided with the pivot on first motor 19 and the engaging wheel 21, drive belt 20 hugs closely first motor 19 and the pivot on the engaging wheel 21, one side of fixed plate 16 is provided with connecting strip 17, connecting strip 17 is provided with two, connecting strip 17 sets up to rectangular strip, connecting strip 17 is connected through manual arc welding with fixed plate 16, connecting strip 17 is provided with spacing 18, spacing 18 is provided with a plurality ofly, spacing 18 is connected through manual arc welding with connecting strip 17.

Further, the inboard of carriage 8 is provided with third electronic slide 9, third electronic slide 9 passes through bolted connection with carriage 8, be provided with third electronic slider 10 on the third electronic slide 9, third electronic slider 10 sets up to electric connection with third electronic slide 9, be provided with sliding plate 11 on the third electronic slider 10, sliding plate 11 passes through bolted connection with third electronic slider 10, be provided with first position sleeve 12 on the sliding plate 11, first position sleeve 12 sets up to fixed connection with sliding plate 11, the inside of first position sleeve 12 is provided with first hydraulic push rod 13, first hydraulic push rod 13 is provided with a plurality ofly, be connected with the arcuation splint through argon arc welding on the first hydraulic push rod 13.

Further, the lower extreme of carriage 8 is provided with connecting plate 7, connecting plate 7 and carriage 8 bolted connection, be provided with second position sleeve 14 on the connecting plate 7, second position sleeve 14 passes through argon arc welding with connecting plate 7 and is connected, the inside of second position sleeve 14 is provided with second hydraulic ram 15, second hydraulic ram 15 is provided with a plurality ofly, be connected with the arcuation splint through argon arc welding on the second hydraulic ram 15, the lower extreme of connecting plate 7 is provided with second electronic slider 6, second electronic slider 6 is provided with two, second electronic slider 6 passes through bolted connection with connecting plate 7, the lower extreme of second electronic slider 6 is provided with second electronic slide 5, second electronic slide 5 sets up to electric connection with second electronic slider 6, the lower extreme of second electronic slide 5 is provided with fixed bolster 4, fixed bolster 4 passes through bolted connection with second electronic slide 5.

Further, a fourth electric slide 30 is arranged on one side of the second locating sleeve 14, a fourth electric slide 31 is arranged inside the fourth electric slide 30, the fourth electric slide 31 and the fourth electric slide 30 are electrically connected, a fixing arm 32 is arranged at the upper end of the fourth electric slide 31, a first limiting ring 33 is arranged on one side of the fixing arm 32, the first limiting ring 33 and the fixing arm 32 are fixedly connected, a fourth hydraulic push rod 34 is arranged inside the first limiting ring 33, an arc-shaped clamping plate is connected to the fourth hydraulic push rod 34 through argon arc welding, a second limiting ring 35 is arranged at the upper end of the first limiting ring 33, the second limiting ring 35 and the fixing arm 32 are fixedly connected, a fifth hydraulic push rod 36 is arranged inside the second limiting ring 35, the arc-shaped clamping plate is connected to the fifth hydraulic push rod 36 through argon arc welding, a third limiting ring 37 is arranged at the upper end of the second limiting ring 35 and is connected to the second limiting ring 35 through a fixing rod, a rotating wheel 38 is arranged inside the third limiting ring 37, the rotating wheel 38 and the third limiting ring 37 are rotatably connected to a second rotating wheel 39 through a coupling and a motor 39.

Further, a fixed sleeve 24 is arranged at the lower end of the transmission wheel 22, the fixed sleeve 24 and the transmission wheel 22 are fixedly connected, a rotating arm 25 is arranged on the fixed sleeve 24, the rotating arm 25 and the fixed sleeve 24 are rotatably connected through a rotating shaft, a motor is arranged at the rear end of the rotating shaft, a third hydraulic push rod 26 is arranged on the rotating arm 25, the third hydraulic push rod 26 is connected with the rotating arm 25 through a bolt, a connecting sleeve 27 is arranged on one side of the third hydraulic push rod 26, the connecting sleeve 27 is connected with the third hydraulic push rod 26 through a bolt, a connecting rod sleeve 28 is arranged on the connecting sleeve 27, the connecting rod sleeve 28 and the connecting sleeve 27 are rotatably connected through a rotating shaft, a hydraulic clamping jaw 29 is arranged inside the connecting rod sleeve 28, and the hydraulic clamping jaw 29 is connected with the connecting rod sleeve 28 through a bolt.

Further, the lower extreme of fixed backing plate 4 is provided with support frame 3, and support frame 3 is provided with two, and support frame 3 passes through bolted connection with fixed backing plate 4, and the lower extreme of support frame 3 is provided with first electronic slider 2, and first electronic slider 2 passes through bolted connection with support frame 3, and the lower extreme of first electronic slider 2 is provided with first electronic slide 1, and first electronic slide 1 sets up to electric connection with first electronic slider 2.

The working principle is as follows: when in use, a user can move the sliding plate 11 to the second positioning sleeve 14 through the electrically connected third electric slideway 9 and third electric slide block 10, and clamp a string through the arc-shaped clamping piece on the first hydraulic push rod 13, lift the string through the electrically connected third electric slideway 9 and third electric slide block 10, move the joint of the string to the upper end of the second positioning sleeve 14, attach the rotating wheel 38 to the outer side of the string through the electrically connected fourth electric slideway 30 and fourth electric slide block 31, fix the lower end of the joint of the string through the fourth hydraulic push rod 34 on the first limiting ring 33, drive the rotating wheel 38 to rotate through the second motor 39 to drive the clamped string to rotate, so that the joint between two strings can be separated, after separation is completed, drive the transmission wheel 22 to rotate through the first motor 19, and drive the string through the hydraulic clamping jaw 29 on the connecting sleeve 28, drive the rotating arm 25 to rotate through the rotating shaft on the rotating arm 25, so that the string can enter the interior of the third positioning sleeve, and finally drive the hydraulic clamping wheel 22 to rotate through the hydraulic clamping bar 19 to maintain the string, and realize maintenance of the string through the hydraulic clamping bar by using the third electric slide bar 19, and the third positioning sleeve 18 to finish maintenance of the maintenance well, thereby make the tubular column of taking out to fix between two spacing 18, and then can solve current workover chance to a certain extent and lead to the workover rig to be difficult to the problem that the tubular column of keeping flat promotes fast because the tubular column is longer less with the diameter, also can realize carrying out position control to support frame 3 through electric connection's first electronic slide 1 and first electronic slider 2 simultaneously, realize carrying out position control to carriage 8 through electric connection's second electronic slide 5 and second electronic slider 6 again simultaneously, the third electronic slide 9 of rethread electric connection and third electronic slider 10 realize carrying out position control to sliding plate 11, so that whole hydraulic workover rig can remove workover rig to tubular column department, thereby can facilitate the user to use this workover rig to a certain extent, and then the stability in utilization of whole workover rig can be by a wide margin improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full-automatic intelligent hydraulic pressure workover rig, includes carriage (8), its characterized in that: a fixed plate (16) is arranged on one side of the sliding frame (8), the fixed plate (16) is connected with the sliding frame (8) through manual arc welding, a transmission wheel (22) is arranged on the fixed plate (16), the transmission wheel (22) is rotationally connected with the fixed plate (16), a third positioning sleeve (23) is arranged on the transmission wheel (22), the third positioning sleeve (23) is connected with the transmission wheel (22) through bolts, meshing wheels (21) are arranged at the front end and the rear end of the transmission wheel (22), the meshing wheels (21) are meshed with the transmission wheel (22), a transmission belt (20) is arranged on the meshing wheels (21), a first motor (19) is arranged at the upper end of the transmission belt (20), a rotating shaft is arranged on each of the first motor (19) and the meshing wheels (21), the transmission belt (20) is tightly attached to the rotating shaft on the first motor (19) and the meshing wheels (21), a connecting strip (17) is arranged on one side of the fixed plate (16), two connecting strips (17) are arranged, the connecting strips (17) are arranged and are rectangular, the connecting strips (17) are connected with the fixed plate (16) through the manual arc welding, a plurality of limiting strips (18) are arranged on the fixed plate (18), the limiting strip (18) is connected with the connecting strip (17) through manual arc welding.

2. The fully automatic intelligent hydraulic workover rig according to claim 1, wherein: the inner side of the sliding frame (8) is provided with a third electric slide way (9), a third electric slide block (10) is arranged on the third electric slide way (9), a sliding plate (11) is arranged on the third electric slide block (10), a first positioning sleeve (12) is arranged on the sliding plate (11), and a first hydraulic push rod (13) is arranged inside the first positioning sleeve (12).

3. The fully automatic intelligent hydraulic workover rig according to claim 1, wherein: the lower extreme of carriage (8) is provided with connecting plate (7), be provided with second position sleeve (14) on connecting plate (7), the inside of second position sleeve (14) is provided with second hydraulic pressure push rod (15), the lower extreme of connecting plate (7) is provided with the electronic slider of second (6), the lower extreme of the electronic slider of second (6) is provided with the electronic slide of second (5), the lower extreme of the electronic slide of second (5) is provided with fixed bolster (4).

4. The fully automatic intelligent hydraulic workover rig according to claim 3, wherein: one side of second position sleeve (14) is provided with fourth electronic slide (30), the inside of fourth electronic slide (30) is provided with fourth electronic slider (31), the upper end of fourth electronic slider (31) is provided with fixed arm (32), one side of fixed arm (32) is provided with first spacing ring (33), the inside of first spacing ring (33) is provided with fourth hydraulic push rod (34), the upper end of first spacing ring (33) is provided with second spacing ring (35), the inside of second spacing ring (35) is provided with fifth hydraulic push rod (36), the upper end of second spacing ring (35) is provided with third spacing ring (37), the inside of third spacing ring (37) is provided with runner (38), the upper end of runner (38) is provided with second motor (39).

5. The fully automatic intelligent hydraulic workover rig according to claim 1, wherein: the lower extreme of drive wheel (22) is provided with fixed cover (24), be provided with rotor arm (25) on fixed cover (24), be provided with third hydraulic push rod (26) on rotor arm (25), one side of third hydraulic push rod (26) is provided with adapter sleeve (27), be provided with connecting rod cover (28) on adapter sleeve (27), the inside of connecting rod cover (28) is provided with hydraulic pressure clamping jaw (29).

6. The fully automatic intelligent hydraulic workover rig according to claim 3, wherein: the lower extreme of fixed backing plate (4) is provided with support frame (3), the lower extreme of support frame (3) is provided with first electronic slider (2), the lower extreme of first electronic slider (2) is provided with first electronic slide (1).