CN219469347U

CN219469347U - Oil extraction device

Info

Publication number: CN219469347U
Application number: CN202320432606.7U
Authority: CN
Inventors: 李博; 聂婉; 王庆伟; 邵程; 宋驰
Original assignee: Petrochina Co Ltd
Current assignee: Petrochina Co Ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-04
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of oil extraction devices, and discloses an oil extraction device which comprises an oil extraction component; the oil recovery assembly includes: the outer side wall of the oil well is provided with an oil outlet pipe; the coil holder is arranged above the oil well; the steel wire rope is wound on the outer side wall of the winding frame, and the bottom end of the steel wire rope is placed in the oil well; the first motor is arranged on the front surface of the winding frame; an adjusting component is arranged at the top of the coil frame; the adjustment assembly includes: the fixed seats are symmetrically arranged at the top of the coil frame; the wire rope makes wire rope neatly wind on the spool through the winding displacement ware at the in-process of winding, and two elevating platform can adjust the height of winding displacement ware, and at the in-process of adjusting, do not influence the normal use of winding displacement ware, have accomplished to carry out the winding displacement to wire rope through the winding displacement ware, when making wire rope wind neatly, can adjust the height of winding displacement ware, do not influence the normal winding of wire rope, improve the practicality of device.

Description

Oil extraction device

Technical Field

The utility model relates to the technical field of oil extraction devices, in particular to an oil extraction device.

Background

The oil extraction engineering is a generic term of various engineering technical measures adopted for oil reservoirs through production wells and injection wells according to development targets in the oil field exploitation process, wherein an oil extraction device is needed when oil is extracted from an oil well.

The flexible dynamic oil extraction on the market can be used for bailing liquid with a kilometer depth once, and intermittent oil extraction can be performed according to the industrial condition of an oil well, flexible steel wire ropes are used for replacing rigid rods to serve as sucker rods, the reciprocating motion distance is increased, but flexible steel wire ropes are required to be continuously coiled and uncoiled in the oil extraction process, shaking can occur in the coiling process, the ropes are separated from an original route when being coiled, oil extraction work is affected, even the ropes are possibly scrapped due to mutual coiling or extrusion, for example, chinese patent with the publication number of CN217421126U is disclosed, the flexible dynamic intermittent oil extraction device is used for enabling the steel wire ropes to be orderly arranged when being coiled through the arrangement of guide ropes and the rope pressing device, preventing the steel wire ropes from being coiled, separating from the original route, facilitating the coiling, but both the guide ropes and the rope pressing device are arranged between two fixed plates, limiting the coiling drum in coiling thickness, and bringing inconvenience to the coiling operation and inconvenience to use.

The existing oil extraction device does not have a good rope guiding function, inconvenience is brought to the rope coiling work of the steel wire rope, normal operation of the oil extraction work is affected, and inconvenience is brought to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the oil extraction device which has the advantage of better rope guiding function and solves the problem that the existing oil extraction device does not have the better rope guiding function.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an oil recovery apparatus comprising an oil recovery assembly; the oil recovery assembly includes: the outer side wall of the oil well is provided with an oil outlet pipe; the coil holder is arranged above the oil well; the steel wire rope is wound on the outer side wall of the winding frame, and the bottom end of the steel wire rope is placed in the oil well; the first motor is arranged on the front surface of the winding frame; an adjusting component is arranged at the top of the coil frame; the adjustment assembly includes: the fixed seats are symmetrically arranged at the top of the coil frame; the first shell is symmetrically and fixedly connected with the top of the coil frame in pairs, and the two fixing seats are respectively and slidably connected between the first shells; the lifting tables are symmetrically arranged at the tops of the coil bobbins, and the tops of the two lifting tables are tightly attached to the bottoms of the two fixing seats; the wire arranging device is arranged between the two fixing seats, and the steel wire rope passes through the wire arranging device and then is wound on the winding frame; and the second motor is arranged on the side surface of the fixed seat.

Preferably: the adjustment assembly further includes: the connecting plate is fixedly connected with the opposite surfaces of the two fixing seats; the telescopic shells are symmetrically and fixedly connected to the winding frame, and the top ends of the two telescopic shells are respectively and fixedly connected with the two connecting plates.

Preferably: the telescopic shell is always flush with the side surface of the winding frame.

Preferably: the adjustment assembly further includes: the fixed plate is fixedly connected to the tops of the two lifting tables, and the two fixed seats are located between the two fixed plates and the two lifting tables.

Preferably: an auxiliary component is arranged on the side face of the winding frame; the auxiliary assembly includes: the first steering device is fixedly connected to the side surface of the winding frame, and a rotating shaft on the winding frame penetrates through the winding frame and is connected with the first steering device; the second steering gear is fixedly connected to the side face of the fixed seat, and a rotating shaft on the wire arranging device penetrates through the fixed seat and is connected with the second steering gear; the telescopic rod is arranged between the first steering gear and the second steering gear.

Preferably: the auxiliary assembly further comprises: and the limiting block is arranged inside the telescopic rod.

Preferably: the auxiliary assembly further comprises: and the second shell is fixedly connected to the side surface of the winding frame.

(III) beneficial effects

Compared with the prior art, the utility model provides an oil extraction device, which has the following beneficial effects:

the utility model has the advantage of better rope guiding function, the wire rope is orderly wound on the winding frame through the wire arranging device in the winding process, the two lifting tables can adjust the height of the wire arranging device, and in the adjusting process, the normal use of the wire arranging device is not influenced, the wire arranging device is used for arranging the wire rope, the height of the wire arranging device can be adjusted while the wire rope is orderly wound, the normal winding of the wire rope is not influenced, the practicability of the device is improved, and the problem that the existing oil extraction device does not have better rope guiding function is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of the front internal structure of the auxiliary assembly according to the present utility model.

In the figure:

1. an oil recovery assembly; 11. oil well; 12. an oil outlet pipe; 13. a spool stand; 14. a wire rope; 15. a first motor;

2. an adjustment assembly; 21. a fixing seat; 22. a first shell; 23. a lifting table; 24. a wire arranging device; 25. a second motor; 26. a connecting plate; 27. a telescoping shell; 28. a fixing plate;

3. an auxiliary component; 31. a steering gear I; 32. a steering gear II; 33. a telescopic rod; 34. a limiting block; 35. and a second shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

An oil recovery device comprises an oil recovery assembly 1; the oil recovery assembly 1 comprises: an oil well 11, the outer side wall of which is provided with an oil outlet pipe 12; a spool 13 disposed above the oil well 11; the steel wire rope 14 is wound on the outer side wall of the reel 13, and the bottom end of the steel wire rope 14 is placed in the oil well 11; the first motor 15 is arranged on the front surface of the winding frame 13; the top of the coil frame 13 is provided with an adjusting component 2; the adjusting assembly 2 comprises: the fixed seat 21 is symmetrically arranged at the top of the coil frame 13; the first shell 22 is symmetrically and fixedly connected to the top of the spool 13 in pairs, and the two fixing seats 21 are respectively and slidably connected between the two groups of first shells 22; the lifting tables 23 are symmetrically arranged at the top of the coil frame 13, and the tops of the two lifting tables 23 are tightly attached to the bottoms of the two fixing seats 21; the wire arranging device 24 is arranged between the two fixing seats 21, and the steel wire rope 14 passes through the wire arranging device 24 and then is wound on the winding frame 13; the second motor 25 is arranged on the side surface of the fixed seat 21; the adjustment assembly 2 further comprises: the connecting plate 26 is fixedly connected to the opposite surfaces of the two fixing seats 21; the telescopic shells 27 are symmetrically and fixedly connected to the coil frame 13, and the top ends of the two telescopic shells 27 are respectively and fixedly connected with the two connecting plates 26; the telescopic shell 27 is always flush with the side surface of the winding frame 13; the adjustment assembly 2 further comprises: the fixed plate 28 is fixedly connected to the tops of the two lifting tables 23, and the two fixed seats 21 are located between the two fixed plates 28 and the two lifting tables 23.

Referring to fig. 1-2, when in use, the first motor 15 drives the rotating roller on the winding frame 13 to rotate, so that the steel wire rope 14 is wound and unwound on the rotating roller, oil extraction work is performed through the plunger rubber cylinder at the bottom end of the steel wire rope 14 in the winding process, extracted oil is discharged through the oil outlet pipe 12, the second motor 25 is opened in the winding process of the steel wire rope 14, the wire winding device 24 is operated, the steel wire rope 14 is orderly wound on the winding frame 13, when the height of the wire winding device 24 is required to be adjusted, the two lifting platforms 23 are opened, the two lifting platforms 23 push the two fixing seats 21 to slide upwards in the first two groups of shells 22, so that the two fixing seats 21 drive the wire winding device 24 to slide upwards, normal use of the wire winding device 24 is not affected in the sliding process, and the two lifting platforms 23 are closed until the adjustment is completed; during adjustment, the two fixing seats 21 slide upwards and simultaneously drive the two telescopic shells 27 to extend through the two connecting plates 26, so that the height of the winding frame 13 is increased, and the influence of the top of the winding frame 13 on the winding of the steel wire rope 14 during the winding of the steel wire rope 14 is prevented; when the telescopic shell 27 stretches, the telescopic shell 27 is always aligned with the side surface of the winding frame 13, so that the winding smoothness of the steel wire rope 14 on the winding frame 13 is ensured; when in use, the fixing plate 28 plays a limiting role on the fixing seat 21, so that the height of the fixing seat 21 is prevented from being changed when the adjustment is not needed, and the normal use is prevented from being influenced;

example two

An auxiliary function is added on the basis of the first embodiment;

the side surface of the winding frame 13 is provided with an auxiliary assembly 3; the auxiliary assembly 3 comprises: the first steering device 31 is fixedly connected to the side surface of the spool frame 13, and a rotating shaft on the spool frame 13 penetrates through the spool frame 13 and is connected with the first steering device 31; the second steering gear 32 is fixedly connected to the side surface of the fixed seat 21, and a rotating shaft on the wire arranging device 24 penetrates through the fixed seat 21 and is connected with the second steering gear 32; a telescopic rod 33 disposed between the first steering gear 31 and the second steering gear 32; the auxiliary assembly 3 further comprises: a stopper 34 provided inside the telescopic rod 33; the auxiliary assembly 3 further comprises: and a second casing 35 fixedly connected to the side surface of the spool 13.

Referring to fig. 1-2, when the spool 13 is opened for winding, the rotating shaft on the spool 13 drives the telescopic rod 33 to rotate through the first steering gear 31, the telescopic rod 33 drives the rotating shaft on the wire arranging device 24 to rotate through the second steering gear 32 while rotating, the spool 13 drives the wire arranging device 24 to work while the wire arranging device 24 works, and the fixing seat 21 drives the second steering gear 32 to slide upwards while the wire arranging device 24 performs height adjustment, so that the second steering gear 32 drives the telescopic rod 33 to extend, normal use of the wire arranging device 24 is not affected, and the practicability of the device is improved; when the wire winding frame is used, when the first steering gear 31 drives the telescopic rod 33 to rotate, the telescopic rod 33 can drive the wire arranging device 24 to work through the second steering gear 32, so that the two rod bodies on the telescopic rod 33 are prevented from rotating mutually, and normal use is prevented from being influenced; when in use, the second shell 35 plays a role in shielding and protecting the auxiliary assembly 3, and the practicability of the device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oil recovery device comprises an oil recovery assembly (1); the oil recovery assembly (1) comprises:

an oil well (11) with an oil outlet pipe (12) arranged on the outer side wall;

a spool (13) disposed above the oil well (11);

the steel wire rope (14) is wound on the outer side wall of the winding frame (13), and the bottom end of the steel wire rope (14) is placed in the oil well (11);

the first motor (15) is arranged on the front surface of the winding frame (13);

the method is characterized in that: an adjusting component (2) is arranged at the top of the coil holder (13); the adjusting assembly (2) comprises:

the fixed seats (21) are symmetrically arranged at the top of the coil frame (13);

the first shell (22) is symmetrically and fixedly connected to the top of the coil holder (13), and the two fixing seats (21) are respectively and slidably connected between the two groups of the first shells (22);

the lifting tables (23) are symmetrically arranged at the tops of the coil bobbins (13), and the tops of the two lifting tables (23) are tightly attached to the bottoms of the two fixing seats (21);

the wire arranging device (24) is arranged between the two fixing seats (21), and the steel wire rope (14) passes through the wire arranging device (24) and then is wound on the winding frame (13);

and the second motor (25) is arranged on the side surface of the fixed seat (21).

2. An oil recovery apparatus according to claim 1, wherein: the adjusting assembly (2) further comprises:

the connecting plates (26) are fixedly connected to the opposite surfaces of the two fixing seats (21);

the telescopic shells (27) are symmetrically and fixedly connected to the winding frame (13), and the top ends of the two telescopic shells (27) are respectively and fixedly connected with the two connecting plates (26).

3. An oil recovery apparatus according to claim 2, wherein: the telescopic shell (27) is always flush with the side surface of the winding frame (13).

4. A production unit according to claim 3, wherein: the adjusting assembly (2) further comprises:

the fixed plate (28) is fixedly connected to the tops of the two lifting tables (23), and the two fixed seats (21) are positioned between the two fixed plates (28) and the two lifting tables (23).

5. An oil recovery apparatus according to claim 1, wherein: an auxiliary assembly (3) is arranged on the side face of the winding frame (13); the auxiliary assembly (3) comprises:

the first steering gear (31) is fixedly connected to the side surface of the coil holder (13), and a rotating shaft on the coil holder (13) penetrates through the coil holder (13) and is connected with the first steering gear (31);

the second steering gear (32) is fixedly connected to the side face of the fixed seat (21), and a rotating shaft on the wire arranging device (24) penetrates through the fixed seat (21) and is connected with the second steering gear (32);

and a telescopic rod (33) arranged between the first steering gear (31) and the second steering gear (32).

6. An oil recovery apparatus according to claim 5, wherein: the auxiliary assembly (3) further comprises:

and a limiting block (34) arranged inside the telescopic rod (33).

7. An oil recovery apparatus according to claim 5, wherein: the auxiliary assembly (3) further comprises:

and the second shell (35) is fixedly connected to the side surface of the winding frame (13).