CN211230285U - Working machine with pressure - Google Patents
Working machine with pressure Download PDFInfo
- Publication number
- CN211230285U CN211230285U CN201922164511.8U CN201922164511U CN211230285U CN 211230285 U CN211230285 U CN 211230285U CN 201922164511 U CN201922164511 U CN 201922164511U CN 211230285 U CN211230285 U CN 211230285U
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- blowout preventer
- slips
- hydraulic
- slip
- support assembly
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Abstract
The utility model relates to a belt press working machine, it includes support assembly, lifting part, slips device, well control part, hydraulic control part, the slips device includes fixed slips group and removes slips group, wherein, removes slips group including removing and prevents top slips, removal bearing slips and carousel, the carousel includes revolving stage and upper seat circle, remove bearing slips install in upper seat circle, remove and prevent top slips and revolving stage and be connected; the well control part comprises a well head stabilizer and a safety blowout preventer, the safety blowout preventer is mounted on an overhaul platform of the support assembly, and the well head stabilizer is connected with the safety blowout preventer through a support leg; the lifting part comprises two lifting oil cylinders, and the upper ends of the two lifting oil cylinder bodies penetrate through the upper workbench and the lower workbench of the support assembly and are connected with the rotary disc of the movable slip set to be installed on the upper workbench. The utility model discloses compact structure stability is good, and the integrative installation of being convenient for is dismantled.
Description
Technical Field
The utility model belongs to the technical field of the operation equipment technique is pressed in the area, especially, relate to an operation machine is pressed in area.
Background
The operation machine with pressure is a kind of equipment which can effectively implement the operation process of drilling and repairing well under the condition of not needing well killing or blowout operation, and can avoid the pollution and damage of well killing fluid to the production zone in the operation process, so that the exploitation potential and yield can be protected to the maximum extent.
However, the existing under-pressure operation machine is assembled and transported in a modularized mode for a long time, the structure is not compact, a large amount of space is wasted, the equipment is too high and not stable enough, and the operation under pressure is frequently installed, disassembled and moved, so that the modularized installation and disassembly are troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure operation machine has compact structure stability height and installation and dismantles convenient effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the under-pressure operation machine comprises a support assembly, a lifting part, a slip device, a well control part and a hydraulic control part, wherein the slip device comprises a fixed slip group and a movable slip group, the movable slip group comprises a movable anti-jacking slip, a movable bearing slip and a rotary table, the rotary table comprises a rotary table and an upper seat ring, the movable bearing slip is arranged on the upper seat ring, and the movable anti-jacking slip is connected with the rotary table; the well control part comprises a well head stabilizer and a safety blowout preventer, the safety blowout preventer is mounted on an overhaul platform of the support assembly, and the well head stabilizer is connected with the safety blowout preventer through a support leg; the lifting part comprises two lifting oil cylinders, and the upper ends of the two lifting oil cylinder bodies penetrate through the upper workbench and the lower workbench of the support assembly and are connected with the rotary disc of the movable slip set to be installed on the upper workbench.
By adopting the technical scheme, the movable slip group and the lifting oil cylinder are arranged on the upper working platform of the support assembly through the rotary table, so that the height of the equipment is reduced, the heights of the wellhead stabilizer and the safety blowout preventer are adjusted through the supporting legs, and the fixed slip group and other equipment of the well control part are integrated on the two sides of the lower working platform of the support assembly, so that the space waste is further reduced, the structure of the operation machine with pressure is compact, and the stability of the operation machine with pressure is improved.
The utility model discloses further set up to: the carousel is still including lifting machine bearing plate, bearing, gear train, hydraulic motor, mounting panel, wherein, a gear train terminal surface with the revolving stage links to each other, another terminal surface with the seat circle is connected on, the bearing install in lift in the machine bearing plate and with the revolving stage is connected, hydraulic motor install in on the mounting panel and with the gear train drive is connected.
Through adopting above-mentioned technical scheme, will remove slips group through the carousel and install on the machine of lifting bearing plate, compact structure can reduce the height of equipment.
The utility model discloses further set up to: one end of the supporting leg is connected with the wellhead stabilizer through an adjusting screw rod, and the other end of the supporting leg is movably connected with an overhaul stand of the support assembly through a bolt.
Through adopting above-mentioned technical scheme, the bolt is integrated as an organic whole with well head stabilizer and safety preventer, and the unified dismantlement of being convenient for, installation and transportation to adjust the height of well head stabilizer through the plug bolt, satisfy the operation demand.
The utility model discloses further set up to: the operation machine is pressed in area is provided with the cat ladder, the rail guard is installed to the cat ladder.
By adopting the technical scheme, the operation machine with pressure is provided with the ladder stand with the guard rail, so that the safety of the operator and the maintenance personnel for going up and down stairs can be ensured.
The utility model discloses further set up to: the well control part also comprises an annular blowout preventer, a working blowout preventer and a balance pressure relief cross joint which are integrated with the fixed slip group on two sides of the lower workbench of the bracket assembly.
By adopting the technical scheme, the fixed slip group, the annular blowout preventer, the working blowout preventer and the balance pressure relief cross joint are integrated on two sides of the lower workbench of the support assembly, so that the space waste of the operation machine with pressure can be reduced, and the operation machine with pressure is compact in structure.
The utility model discloses further set up to: and one end of the safety blowout preventer is provided with a turnover supporting leg.
By adopting the technical scheme, the overturning supporting legs are arranged, so that the safety blowout preventer can be put down along the lateral direction to be transported together.
The utility model discloses further set up to: the hydraulic control part comprises a hydraulic winch, a hydraulic clamp, a control console and a hydraulic pipeline, the hydraulic winch is integrated on the mast, the hydraulic clamp and the control console are installed on an upper workbench of the support assembly, and the hydraulic pipeline provides power sources for other parts of the operation machine with pressure.
By adopting the technical scheme, the hydraulic winch is integrated on the mast, the hydraulic clamp and the control console, so that the hydraulic winch can be respectively integrally hoisted, and the trouble of independent hoisting is reduced.
To sum up, the utility model discloses a beneficial technological effect does: the movable slip group and the lifting oil cylinder are installed on the upper working platform of the support assembly through the rotary table, the height of the equipment is reduced, the supporting legs adjust the height of the wellhead stabilizer and the safety blowout preventer through the supporting legs, the fixed slip group, the annular blowout preventer, the working blowout preventer and the balance pressure relief four-way joint are integrated on the two sides of the lower working platform of the support assembly, space waste is further reduced, the operation machine with pressure is compact in structure, stability of the operation machine with pressure is improved, and the operation machine with pressure is convenient to install and detach integrally.
Drawings
Fig. 1 is a schematic view of the general structure of a belt press working machine according to the present invention.
Fig. 2 is a schematic structural view of the turntable 23 in fig. 1.
Fig. 3 is a schematic structural view of a well control part of the belt press working machine of the present invention.
Fig. 4 is a schematic structural view of a console of the belt press working machine of the present invention.
Fig. 5 is a schematic structural diagram of the hydraulic winch of the belt press working machine integrated on the mast according to the present invention.
In the figure, 1, a slip group is fixed; 21. moving the anti-jacking slips; 22. moving the load-bearing slips; 23. a turntable; 231. a lifter bearing plate; 232. a turntable; 233. a bearing; 234. an upper seat ring; 235. a gear set; 236. a hydraulic motor; 237. mounting a plate; 31. a first lift cylinder; 32. a second lift cylinder; 41, an upper working table; 42. a lower working table; 51. an overhaul stand; 61. a wellhead stabilizer; 62. a safety blowout preventer; 621. turning over the supporting legs; 63. supporting legs; 631. adjusting the lead screw; 632. a bolt; 64. an annular blowout preventer; 65. a working blowout preventer; 66. a balance pressure relief four-way; 7. climbing a ladder; 71. protecting the fence; 81. a hydraulic winch; 82 a console; 9. a mast.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 2, fig. 3, fig. 1 is a general structural schematic diagram of a belt pressure working machine disclosed in the present invention, fig. 2 is a structural schematic diagram of a turntable 23 in fig. 1, fig. 3 is a structural schematic diagram of a well control part of the belt pressure working machine, and the belt pressure working machine includes a support assembly, a lifting part, a slip device, a well control part, and a hydraulic control part.
In this embodiment, the slip device includes a fixed slip set 1 and a movable slip set, the movable slip set includes a movable anti-jacking slip 21, a movable bearing slip 22 and a rotary table 23, wherein, as shown in fig. 2, the rotary table 23 includes a rotary table 232 and an upper seat ring 234, the movable bearing slip 22 is mounted on the upper seat ring 234 by bolts, and the movable anti-jacking slip 21 is connected with the rotary table 232 by bolts; the turntable 23 further comprises a lifting machine bearing plate 231, a bearing 233, a gear set 235, a hydraulic motor 236 and a mounting plate 237, wherein one end face of the gear set 235 is connected with the turntable 232, the other end face of the gear set 235 is connected with the upper seat ring 234, the bearing 233 is mounted in the lifting machine bearing plate 231 and connected with the turntable 232, the hydraulic motor 236 is mounted on the mounting plate 237 through bolts and is in driving connection with the gear set 235, under the driving of the hydraulic motor 236, the gear set 235 drives the movable anti-jacking slips 21 mounted on the turntable 232 and the movable bearing slips 22 of the upper seat ring 234 to rotate together, and the force applied to the movable anti-jacking slips 21 and the movable bearing slips 22 is transmitted to the lifting machine bearing plate 231 through the bearing, so that the stability and reliability of the operation of the turntable are improved, the device is compact in structure, and the height of the.
The lifting part comprises two lifting oil cylinders: the upper ends (namely piston rods) of the cylinder bodies of the first lifting cylinder 31 and the second lifting cylinder 32 penetrate through the upper workbench 41 and the lower workbench 42 of the bracket assembly, and are rigidly connected with the two ends of the bearing plate 231 of the lifting machine of the turntable 23 of the movable slip set to be installed on the upper workbench 41.
The well control part comprises a well head stabilizer 61 and a safety blowout preventer 62, the safety blowout preventer 62 is arranged on the maintenance platform 51 of the bracket assembly, and the well head stabilizer 61 is connected with the safety blowout preventer 62 through a supporting leg 63; further, supporting leg 63 one end is connected with well head stabilizer 61 through adjusting lead screw 631, and the other end passes through bolt 632 and support assembly's maintenance platform 51 swing joint to be integrated as an organic whole with well head stabilizer 61 and safe preventer 62, the unified dismantlement of being convenient for, installation and transportation, and can stretch out and draw back well head stabilizer 61 and safe preventer 62's interval through plug bolt 632, satisfy the operation demand. Further, a turning leg 621 is provided at one end of the safety blowout preventer 62, so that the safety blowout preventer 62 can be put down in a side direction for transportation. The well control part also comprises an annular blowout preventer 64, a working blowout preventer 65 and a balance pressure relief cross joint 66 which are connected with the fixed slip group 1 through bolts and integrated on two sides of the lower workbench 42 of the bracket assembly, so that the space waste of the operation machine with pressure is further reduced.
The operation machine is provided with the ladder stand 7 under pressure, and the guard rail 71 is installed on the ladder stand 7, so that the safety of an operator and a maintenance worker for going up and down stairs is guaranteed.
The hydraulic control part comprises a hydraulic winch 81, a control console 82 and a hydraulic clamp, the hydraulic winch 81 is integrated on the mast 9 through bolt connection, the mast 9, the control console 82 and the hydraulic clamp are arranged on the upper workbench 41 of the bracket assembly, and integrated hoisting can be realized respectively, so that the trouble of independent hoisting is reduced; the hydraulic power source is connected to the hydraulic winch 81, the console 82 and the hydraulic clamp through hydraulic pipes, and then the power source is supplied to other parts of the working machine under pressure through the hydraulic pipes, for example, the hydraulic motor 236 of the rotary table 23 is supplied with high-pressure high-speed liquid. Wherein, hydraulic power source can provide alone, also can integrate to above-mentioned area press on operation machine's last workstation (41), integrated diesel engine, oil tank, water tank, hydraulic pump, energy storage equipment, transformer, tool cabinet etc. in hydraulic power source's the box, no matter transport or hoist and mount and all can go on alone. The console 82 is constructed as shown in fig. 4.
Further, as shown in fig. 5, the hydraulic winch 81 includes two tubing winches and a heavy winch, both integrated into the back of the mast 9; the maximum safe lifting load of each winch reaches 1000kg, one winch is used for suspending an oil pipe wrench, and the other winch is used for suspending a single oil pipe; the maximum safe lifting load of the heavy winch reaches 2000kg, the heavy winch can be used for lifting other heavy objects, and when one oil pipe winch fails, the heavy winch can also be used for lifting an oil pipe, so that the overall operation efficiency is improved. The mast 9 adopts a three-stage structure, the structure is stable, and the total hoisting force can reach 3400 kg. The implementation principle of the embodiment is as follows: the movable slip group and the lifting oil cylinder are installed on the upper working platform of the support assembly through the rotary table, the height of the equipment is reduced, the height of the wellhead stabilizer and the height of the safety blowout preventer are adjusted through the supporting legs, the fixed slip group, the annular blowout preventer, the working blowout preventer and the balance pressure relief four-way joint are integrated on the two sides of the lower working platform of the support assembly, space waste is further reduced, the operation machine with pressure is compact in structure, and stability of the operation machine with pressure is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a pressure operation machine, includes support assembly, lifts part, slips device, well control part, hydraulic control part, its characterized in that:
the slip device comprises a fixed slip set (1) and a movable slip set, wherein the movable slip set comprises a movable anti-jacking slip (21), a movable bearing slip (22) and a rotary table (23), the rotary table (23) comprises a rotary table (232) and an upper seat ring (234), the movable bearing slip (22) is installed on the upper seat ring (234), and the movable anti-jacking slip (21) is connected with the rotary table (232);
the well control part comprises a well head stabilizer (61) and a safety blowout preventer (62), the safety blowout preventer (62) is installed on an inspection platform (51) of the support assembly, and the well head stabilizer (61) is connected with the safety blowout preventer (62) through a supporting leg (63);
the lifting part comprises two lifting oil cylinders, and the upper ends of the two lifting oil cylinder bodies penetrate through an upper workbench (41) and a lower workbench (42) of the bracket assembly and are connected with a turntable (23) of the movable slip set to be installed on the upper workbench (41).
2. The band pressure working machine according to claim 1, wherein: carousel (23) still includes lift quick-witted bearing plate (231), bearing (233), gear train (235), hydraulic motor (236), mounting panel (237), wherein, a gear train (235) terminal surface with revolving stage (232) link to each other, another terminal surface with go up seat circle (234) and be connected, bearing (233) install in lift quick-witted bearing plate (231) in and with revolving stage (232) are connected, hydraulic motor (236) install in on mounting panel (237) and with gear train (235) drive connection.
3. The band pressure working machine according to claim 2, wherein: one end of the supporting leg (63) is connected with the wellhead stabilizer (61) through an adjusting screw rod (631), and the other end of the supporting leg is movably connected with an inspection platform (51) of the support assembly through a bolt (632).
4. The band pressure working machine according to claim 3, wherein: the operation machine with pressure is provided with a ladder stand (7), and the ladder stand (7) is provided with a protective guard (71).
5. The band pressure working machine according to claim 4, wherein: the well control part also comprises an annular blowout preventer (64) integrated with the fixed slip group (1) on two sides of the lower workbench (42) of the support assembly, a working blowout preventer (65) and a balance pressure relief cross joint (66).
6. The band pressure working machine according to claim 5, wherein: one end of the safety blowout preventer (62) is provided with a turnover support leg (621).
7. The band pressure working machine according to claim 6, wherein: the hydraulic control part comprises a hydraulic winch (81), a control console (82), hydraulic tongs and a hydraulic pipeline, the hydraulic winch (81) is integrated on the mast (9), the hydraulic tongs and the control console (82) are installed on an upper working platform (41) of the support assembly, and the hydraulic pipeline provides power sources for other parts of the operation machine with pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164511.8U CN211230285U (en) | 2019-12-06 | 2019-12-06 | Working machine with pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164511.8U CN211230285U (en) | 2019-12-06 | 2019-12-06 | Working machine with pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230285U true CN211230285U (en) | 2020-08-11 |
Family
ID=71923155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164511.8U Expired - Fee Related CN211230285U (en) | 2019-12-06 | 2019-12-06 | Working machine with pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230285U (en) |
-
2019
- 2019-12-06 CN CN201922164511.8U patent/CN211230285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |