CN211573431U - Anti-pollution automatic pipe winding and unwinding device for workover treatment - Google Patents
Anti-pollution automatic pipe winding and unwinding device for workover treatment Download PDFInfo
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- CN211573431U CN211573431U CN202021522313.0U CN202021522313U CN211573431U CN 211573431 U CN211573431 U CN 211573431U CN 202021522313 U CN202021522313 U CN 202021522313U CN 211573431 U CN211573431 U CN 211573431U
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Abstract
The utility model discloses an anti-pollution automatic winding and unwinding calandria device for workover relates to workover calandria device equipment field. The device specifically comprises a base in a cuboid structure and a gantry; guard rails are arranged around the base; the guardrails on the left side and the right side of the base are provided with fixed cross beams; one end of the fixed cross beam is hinged with a bent cross beam; crossbeam guide rails are arranged above the fixed crossbeam and the bent crossbeam, and crossbeam rack guide rails are arranged on one sides of the fixed crossbeam and the bent crossbeam; gantry chassis are arranged below two ends of the gantry; the lower end of the gantry chassis is clamped and embedded on the cross beam guide rail and linearly reciprocates along the left side and the right side of the base; one side of the gantry chassis is provided with a gantry motor meshed with the rack guide rail; a gantry guide rail is arranged above the gantry; a transfer trolley is arranged above the gantry guide rail. Compared with the prior art, the beneficial effects of the utility model are that: stable in structure is reliable, and installation, transportation are convenient, the simple operation, and degree of automation is high, low cost can effectual improvement ground pollution's problem simultaneously.
Description
Technical Field
The utility model relates to a workover calandria device equipment field, concretely relates to an anti-pollution automatic winding and unwinding calandria device for workover.
Background
In the oil field well repair operation process, the traditional single operation of pulling up and down is that three people carry out the operation construction, and 2 people of well head carry out the elevator switch, oil pipe drags the operation, and oil pipe drags still to need 1 people to carry out the construction operation after arrive the assigned position, and only three people cooperate can carry out normal well repair operation. The operation mode has the advantages of more users, low operation efficiency and low automation degree, and basically completes the wellhead operation by manpower.
At present, a plurality of automatic petroleum workover robots exist, but the automatic petroleum workover equipment is huge, the equipment structure is complex, the cost is high, professional transportation equipment is needed for equipment transportation, and the equipment cannot work due to the influence of severe weather such as strong wind and the like during operation. For example, the workover robot equipment of "an automatic oil workover robot" with patent number 201921478690.6, its structure mainly comprises base, big arm device, grabs tub manipulator, breakout tongs triaxial moving platform, oil pipe lead clamping device and hydraulic control system etc. down. The wellhead pipe grabbing manipulator has the advantages of large action amplitude, high structural height and large left-right swinging amplitude, so that the wellhead pipe grabbing manipulator is influenced by strong wind and has potential safety hazards of shaking; in addition, a special hydraulic system is arranged at the rear part of the hydraulic power generating device to serve as a power base, and the hydraulic power generating device has the defects of huge structure and shortcomings; the use place of the device also has certain requirements, and the small place can not meet the installation and use requirements of the device.
For another example, a full-automatic intelligent hydraulic workover rig with the patent number of 201610175517.3 is also huge in structure, mainly composed of dozens of component structures such as a vehicle-mounted chassis, an electric control cabinet, chassis supporting legs, a hydraulic station, an energy storage compensation device, a bat oil cylinder, a control platform, a centering manipulator, a flexible guide rail steel wire rope, a hydraulic elevator, a column hydraulic cylinder and the like, an automatic pipe collecting and discharging part is also complicated in structure, an automatic pipe discharging mechanism is mainly used for grabbing an oil pipe by a mechanical manipulator to realize the grabbing and discharging of the oil pipe, professional transportation equipment is also needed for the whole transportation, the processing cost is high, the operation is complicated, certain conditions are also needed for a required site, the equipment cannot be installed and used in a small site, and an impermeable and pollution-proof cofferdam needs to be independently laid during operation to meet the construction requirement.
All the automatic well repairing equipment is not popularized and used due to the large structure. There are mainly the following reasons: firstly, the structure is huge, and some field workover operation sites are limited by natural environment and cannot be installed, so that the universal popularization is lost; secondly, the equipment is huge and the cost is high, so that the equipment cannot be popularized and used; thirdly, the number of operators is large, the labor cost is high, and meanwhile, the construction requirement can be met by independently laying an impermeable and anti-pollution cofferdam during operation.
Therefore, in view of the above, there is a need for an anti-pollution automatic pipe discharging and collecting device for workover treatment, which solves the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-pollution automatic calandria device that receive and releases for workover, its characteristics are stable in structure reliable, and installation, transportation are convenient, the simple operation, and degree of automation is high, and low cost can the effectual problem that improves ground pollution simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-pollution automatic pipe arranging and retracting device for workover treatment comprises a base in a cuboid structure and a gantry; guard rails are arranged on the periphery of the base; the guardrails on the left side and the right side of the base are respectively provided with a fixed cross beam; one end of the fixed cross beam is hinged with a bent cross beam; crossbeam guide rails are arranged above the fixed crossbeam and the bent crossbeam, and crossbeam rack guide rails are arranged on one sides of the fixed crossbeam and the bent crossbeam; gantry chassis are arranged below two ends of the gantry; the lower end of the gantry chassis is clamped and embedded on the cross beam guide rail and linearly reciprocates along the left side and the right side of the base; one side of the gantry chassis is provided with a gantry motor meshed with the beam rack guide rail; a gantry guide rail is arranged above the gantry; and a transfer trolley is arranged above the gantry guide rail.
As optimization, a trolley motor is arranged on a trolley base of the transfer trolley; a gantry rack guide rail is arranged on the rear side of the gantry; a gear on the trolley motor is meshed with the gantry rack guide rail; a lifting motor is arranged above the trolley base; the lifting motor is connected with a rope winder; the lower part of the rope winder is connected with a connecting rod through a hanging rope; and the two ends of the connecting rod are provided with the electro-permanent magnets.
As optimization, a guide shaft is arranged between the transport trolley and the connecting rod; the upper end of the guide shaft penetrates through the transfer trolley, and the lower end of the guide shaft is hinged with the connecting rod.
As optimization, the length of the fixed cross beam is matched with the length of the left side and the length of the right side of the base; the length of the bending beam is less than 1/2 of the length of the front side and the rear side of the base.
As optimization, a transfer device is arranged above the base; the transfer device comprises a transfer frame; driven gears are arranged at two ends of the transfer frame; a transmission box is arranged in the middle of the transfer frame; a chain is arranged between the driven gears at the two ends of the transfer frame and is meshed with a driving gear in the transmission case; an oil pipe trolley is fixedly arranged above the chain.
As optimization, auxiliary gears are arranged on two sides of the driving gear; the driving gear and the auxiliary gears on the two sides of the driving gear are distributed in a V-shaped structure.
As optimization, the two sides of the base are provided with sewage valves.
Preferably, the beam guide rail and the gantry guide rail are both of ball type guide rail structures.
Compared with the prior art, the beneficial effects of the utility model are as follows: 1. the oil pipe is provided with the guardrail, so that the pollution of crude oil brought by the polluted oil pipe into the oil outlet well to a site can be prevented; 2. the telescopic folding track is arranged, so that the applicability of the equipment is improved; 3. the oil pipe trolley has the function of automatic return, so that the working efficiency is improved; 4. the self-contained discharge and recovery structure of the oil pipe adopts a gantry structure, so that the operation is convenient, and the space is reduced; 5. the cross beam guide rail and the gantry guide rail adopt a ball type guide rail structure, so that the stability and controllability in the conveying process are improved, and the advantages of high conveying and positioning precision are achieved; 6. a servo motor control technology is adopted to realize accurate positioning control of start and stop positions; 7. the oil pipe is lifted up and down in a transmission mode of a rope winder and a steel wire rope, and the oil pipe lifting device has the advantages of being high in overload resistance and reliable in operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the transportation cart of the present invention.
Fig. 3 is a rear view of the transportation cart of the present invention.
Fig. 4 is a schematic structural view of the cross beam rack guide rail and the gantry motor of the present invention.
Fig. 5 is a schematic structural view of the transfer device of the present invention.
The device comprises a base 1, a fixed cross beam 2, a bent cross beam 3, a cross beam guide rail 4, a gantry 5, a gantry chassis 6, a cross beam rack guide rail 7, a gantry motor 8, a gantry guide rail 9, a transfer trolley 10, a transfer device 11, a trolley base 12, a trolley motor 13, a lifting motor 14, a rope winder 15, a guide shaft 16, a gantry rack guide rail 17, a connecting rod 18, an electro-permanent magnet 19, a transfer frame 20, a driven gear 21, a transmission case 22, a driving gear 23, an auxiliary gear 24 and an oil pipe trolley 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an anti-pollution automatic pipe arranging and retracting device for workover treatment comprises a base 1 in a cuboid structure and a gantry 5; guard rails are arranged on the periphery of the base 1; and two sides of the base 1 are provided with sewage discharge valves. The guardrails on the left side and the right side of the base 1 are respectively provided with a fixed cross beam 2; one end of the fixed cross beam 2 is hinged with a bent cross beam 3; the length of the fixed cross beam 2 is matched with the length of the left side and the length of the right side of the base 1; the length of the bending beam 3 is less than 1/2 of the lengths of the front side and the rear side of the base 1.
Referring to fig. 1 and 2, a beam guide rail 4 is arranged above the fixed beam 2 and the bent beam 3, and a beam rack guide rail 7 is arranged on one side of each fixed beam; gantry chassis 6 are arranged below two ends of the gantry 5; the lower end of the gantry chassis 6 is clamped and embedded on the cross beam guide rail 4 and linearly reciprocates along the left side and the right side of the base 1; a gantry motor 8 meshed with the beam rack guide rail 7 is arranged on one side of the gantry chassis 6; a gantry guide rail 9 is arranged above the gantry 5; the beam guide rail 4 and the gantry guide rail 9 are both of ball type guide rail structures.
Referring to fig. 2 and 3, a transportation trolley 10 is arranged above the gantry guide rail 9. A trolley motor 13 is arranged on a trolley base 12 of the transfer trolley 10; a gantry rack guide rail 17 is arranged on the rear side of the gantry 5; a gear on the trolley motor 13 is meshed with the gantry rack guide rail 17; a lifting motor 14 is arranged above the trolley base 12; the hoisting motor 14 is connected with a rope winder 15; the lower part of the rope winder 15 is connected with a connecting rod 18 through a hanging rope; the two ends of the connecting rod 18 are provided with an electro-permanent magnet 19. A guide shaft 16 is arranged between the transportation trolley 10 and the connecting rod 18; the upper end of the guide shaft 16 penetrates through the transport trolley 10, and the lower end of the guide shaft is hinged with the connecting rod 18.
Referring to fig. 5, a transfer device 11 is arranged above the base 1; the transfer device 11 comprises a transfer rack 20; two ends of the transfer frame 20 are provided with driven gears 21; a transmission case 22 is arranged in the middle of the transfer frame 20; a chain is arranged between the driven gears 21 at the two ends of the transfer frame 20 and is meshed with a driving gear 23 in a transmission case 22; an oil pipe trolley 25 is fixedly arranged above the chain. Auxiliary gears 24 are arranged on two sides of the driving gear 23; the driving gear 23 and the auxiliary gears 24 on both sides of the driving gear are distributed in a V-shaped structure.
The working principle and the operation construction method are as follows:
1) the whole equipment is arranged in front of a well mouth to be operated, so that the whole equipment is ensured to be fixed and flat.
2) The oil pipe trolley 25 is adjusted to the left end of the transfer frame 20 through rotating the driving gear 23 on the transmission case 22, and is opposite to the operation wellhead, and the proper distance is ensured.
3) And (5) switching on all the servo motors and controlling the power supply, and preparing to work to meet the construction requirement.
4) After the oil pipe is pulled out from the well, the male buckle of the oil pipe is placed in the oil pipe trolley 25, the oil pipe is placed along with the operation machine, the oil pipe trolley 25 is moved through gravity factors until the oil pipe is flatly placed in the transfer frame 20.
5) And starting the gantry motor 8 to enable the gantry 5 to do linear reciprocating motion along the left side and the right side of the base 1 through the beam guide rails 4, and adjusting the position of the transfer trolley 10 on the gantry 5 to enable the electro-permanent magnet 19 to be over against an oil pipe on the oil pipe trolley 25.
6) The hoisting motor 14 drives the rope winder 15 to move the connecting rod 18 downwards, and the electro-permanent magnet 19 is magnetized to adsorb the oil pipe.
7) After the oil pipe is adsorbed, the position is adjusted according to the requirement, the electro-permanent magnet 19 is demagnetized, and the oil pipe is released to the oil pipe bracket on the base 1.
8) Repeating the action until all the oil pipes in the well are lifted out.
Wherein, fixed beam 2 and the crossbeam 3 of buckling adopt articulated structure, have strengthened its flexibility and suitability, can increase the quantity of base 1 as required to improve oil pipe's storage capacity.
The transfer device 11 is placed in the base 1, so that oil and water attached to an oil pipe lifted from a well mouth can not directly fall into the well field, but are collected through the base 1 and finally discharged through the blowdown valve.
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 (8)
1. The utility model provides an anti-pollution automatic calandria device that receive and releases for workover, its characterized in that: comprises a base (1) in a cuboid structure and a gantry (5); guardrails are arranged around the base (1); the guardrails on the left side and the right side of the base (1) are respectively provided with a fixed cross beam (2); one end of the fixed cross beam (2) is hinged with a bent cross beam (3); a beam guide rail (4) is arranged above the fixed beam (2) and the bent beam (3), and a beam rack guide rail (7) is arranged on one side of the fixed beam; gantry chassis (6) are arranged below two ends of the gantry (5); the lower end of the gantry chassis (6) is clamped and embedded on the cross beam guide rail (4) and linearly reciprocates along the left side and the right side of the base (1); a gantry motor (8) meshed with the beam rack guide rail (7) is arranged on one side of the gantry chassis (6); a gantry guide rail (9) is arranged above the gantry (5); and a transfer trolley (10) is arranged above the gantry guide rail (9).
2. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 1, wherein: a trolley motor (13) is arranged on a trolley base (12) of the transfer trolley (10); a gantry rack guide rail (17) is arranged on the rear side of the gantry (5); a gear on the trolley motor (13) is meshed with the gantry rack guide rail (17); a lifting motor (14) is arranged above the trolley base (12); the hoisting motor (14) is connected with a rope winder (15); the lower part of the rope winder (15) is connected with a connecting rod (18) through a hanging rope; and both ends of the connecting rod (18) are provided with electric permanent magnets (19).
3. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 2, characterized in that: a guide shaft (16) is arranged between the transport trolley (10) and the connecting rod (18); the upper end of the guide shaft (16) penetrates through the transport trolley (10), and the lower end of the guide shaft is hinged with the connecting rod (18).
4. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 1, wherein: the length of the fixed cross beam (2) is matched with the length of the left side and the length of the right side of the base (1); the length of the bending beam (3) is less than 1/2 of the length of the front side and the rear side of the base (1).
5. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 1, wherein: a transfer device (11) is arranged above the base (1); the transfer device (11) comprises a transfer rack (20); driven gears (21) are arranged at two ends of the transfer frame (20); a transmission case (22) is arranged in the middle of the transfer frame (20); chains are arranged between the driven gears (21) at the two ends of the transfer frame (20), and the chains are meshed with the driving gears (23) in the transmission case (22); an oil pipe trolley (25) is fixedly arranged above the chain.
6. The anti-pollution automatic pipe discharging and collecting device for the workover treatment according to claim 5, wherein: auxiliary gears (24) are arranged on two sides of the driving gear (23); the driving gear (23) and the auxiliary gears (24) on the two sides of the driving gear are distributed in a V-shaped structure.
7. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 1, wherein: and two sides of the base (1) are provided with sewage discharge valves.
8. The anti-pollution automatic retraction and release pipe discharging device for the well repairing operation according to claim 1, wherein: the beam guide rail (4) and the gantry guide rail (9) are both of ball type guide rail structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522313.0U CN211573431U (en) | 2020-07-29 | 2020-07-29 | Anti-pollution automatic pipe winding and unwinding device for workover treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522313.0U CN211573431U (en) | 2020-07-29 | 2020-07-29 | Anti-pollution automatic pipe winding and unwinding device for workover treatment |
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| CN211573431U true CN211573431U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021522313.0U Active CN211573431U (en) | 2020-07-29 | 2020-07-29 | Anti-pollution automatic pipe winding and unwinding device for workover treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796686A (en) * | 2021-03-19 | 2021-05-14 | 东营恒源机械制造有限公司 | Automatic pipe arranging device for oil field well repairing operation |
-
2020
- 2020-07-29 CN CN202021522313.0U patent/CN211573431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796686A (en) * | 2021-03-19 | 2021-05-14 | 东营恒源机械制造有限公司 | Automatic pipe arranging device for oil field well repairing operation |
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