CN213670933U

CN213670933U - Oil field water injection pipeline scale removal device

Info

Publication number: CN213670933U
Application number: CN202022788483.XU
Authority: CN
Inventors: 王楠; 蒋迪炫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-13
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an oil field water injection pipeline descaling device, which comprises a base, wherein two supporting blocks are symmetrically welded on the upper surface of the base, an arc-shaped plate is welded on the upper surfaces of the two supporting blocks, the inner side wall of the arc-shaped plate is fixedly connected with a pipe body, the inside of the pipe body is slidably connected with a shell, a first motor is installed on the inner side wall of the shell, and a first rotating rod is welded at the output end of the first motor; the running roller that the second motor drove second bull stick and second bull stick lateral wall rotates, place the lateral wall at the running roller with the push rod, the running roller that drives third bull stick and third bull stick lateral wall during the push rod transmission rotates, thereby carry out the transmission with the push rod, it slides at the inside wall of body to drive the casing during the push rod transmission, scale removal structure in the casing is descaled the pipeline, the back is accomplished in the scale removal, the motor reversal drives push rod and casing roll-off, the phenomenon that the card can't take out inside the pipeline when having avoided the device to descale, the scale removal efficiency of device has been improved greatly.

Description

Oil field water injection pipeline scale removal device

Technical Field

The utility model relates to an oil field water injection pipeline technical field specifically is an oil field water injection pipeline scale removal device.

Background

In the oil field development in-process, with water injection oil reservoir through special water injection well, keep or resume reservoir pressure, make the oil reservoir have stronger drive power, with the exploitation speed and the recovery ratio that improve the oil reservoir, well water when injecting into the oil reservoir, need use the water injection pipeline, the remaining phenomenon of incrustation scale appears very easily after the water injection pipeline uses for a long time, lead to the water injection pipeline to take place to block up the phenomenon that influences the water injection, the staff need use scale removal device to clear away the operation to the inside incrustation scale of water injection pipeline, during the scale removal of current scale removal device, the motor rotates, under the effect of head rod and second telescopic link, grab the ground wheel child and hug closely the pipeline inner wall, grab ground wheel child and promote the casing and advance and retreat, thereby can be to the inside scale removal of pipeline, however, still have following:

because inside the device passed through the motor and drove the tire entering pipeline, if the device card can't remove in the pipeline is inside when the inside scale removal of pipeline, can lead to the staff inconvenient to take out the device from the pipeline is inside to greatly reduced the efficiency of device scale removal, and lead to the pipeline can't use, for this reason, provide an oil field water injection pipeline scale removal device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field water injection pipeline scale removal device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oil field water injection pipeline descaling device comprises a base, wherein two supporting blocks are symmetrically welded on the upper surface of the base, arc-shaped plates are welded on the upper surfaces of the two supporting blocks, a pipe body is fixedly connected on the inner side wall of the arc-shaped plates, a shell is slidably connected inside the pipe body, a first motor is installed on the inner side wall of the shell, a first rotating rod is welded at the output end of the first motor, a first bearing is welded at one end of the first rotating rod, which is far away from the first motor, the outer ring of the first bearing is welded on the inner side wall of the shell, two plate bodies are symmetrically welded on the outer side wall of the first rotating rod, through holes are formed in the upper surface and the lower surface of the shell, a rod body is slidably connected inside the through holes, a base plate is welded at one end of the rod body, and a, the push plate is welded at one end, far away from the substrate, of the rod body, two water outlet pipes are respectively arranged inside the shell, one ends of the two water outlet pipes respectively penetrate through one side of the shell, the other ends of the two water outlet pipes respectively penetrate through the inner top wall and the inner bottom wall of the shell and are provided with a sprayer, a push rod is welded at one side of the shell, two support plates are symmetrically welded on the upper surface of the base, top plates are welded on the upper surfaces of the two support plates, third bearings are welded on the adjacent sides of the two support plates, third rotating rods are welded on the inner rings of the third bearings, a fixed plate is welded on one side of one support plate, a second motor is installed on the upper surface of the fixed plate, a second rotating rod is welded at the output end of the second motor, one end, far away from the second motor, penetrates through one side of one, the outer ring of the second bearing is welded on the other side of the supporting plate, the outer side wall of the second rotating rod and the outer side wall of the third rotating rod are both welded with rollers, and the outer side wall of the push rod is connected with the outer side wall of the rollers in a sliding mode.

As further preferable in the present technical solution: the symmetrical welding of one side of casing has two fixed blocks, two the fixed block is kept away from one side of casing all welds first scraper blade, two are kept away from to first scraper blade one side symmetry of fixed block articulates there are two articulated joints.

As further preferable in the present technical solution: four supporting tubes are symmetrically welded at four corners of the lower surface of the base, four supporting tubes are connected with supporting rods on the inner side walls of the supporting tubes in a sliding mode, and four supporting tubes are connected with knobs on the outer side walls of the supporting tubes in a threaded mode.

As further preferable in the present technical solution: two adjacent one side of articulated slab all articulates there is the hinge bar, the lateral wall sliding connection of hinge bar has spacing pipe, the hinge bar is close to the one end welding of spacing pipe has spacing spring.

As further preferable in the present technical solution: two buffer springs are welded respectively to the inside roof and the inside diapire of casing, two buffer spring keeps away from the one end of casing all welds in the push pedal is close to one side of the body of rod.

As further preferable in the present technical solution: the rubber pad is bonded to the inner side wall of the arc-shaped plate, and the sealing gasket is bonded to one side, close to the push rod, of the shell.

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

when descaling the pipeline, the running roller that the second motor drove second bull stick and second bull stick lateral wall rotates, place the lateral wall at the running roller with the push rod, the running roller that drives third bull stick and third bull stick lateral wall rotates during the push rod transmission, thereby carry out the transmission with the push rod, it slides at the inside wall of body to drive the casing during the push rod transmission, scale removal structure in the casing is descaled the pipeline, after the descaling was accomplished, motor reversal drives push rod and casing roll-off body, the phenomenon of the device card inside unable taking out of pipeline when the descaling has been avoided, the descaling efficiency of device has been improved greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the connection structure of the middle housing and the push plate of the present invention;

fig. 5 is a schematic diagram of the internal structure of the middle limiting tube according to the present invention.

In the figure: 1. a base; 2. a support block; 3. a pipe body; 4. an arc-shaped plate; 5. a hinge plate; 6. a hinged lever; 7. a first squeegee; 8. a fixed block; 9. a first bearing; 10. a plate body; 11. a first rotating lever; 12. a first motor; 13. a spray head; 14. a housing; 15. a gasket; 16. a water outlet pipe; 17. a support plate; 18. a push rod; 19. a knob; 20. a support bar; 21. supporting a tube; 22. a second bearing; 23. a second rotating rod; 24. a third bearing; 25. a third rotating rod; 26. a top plate; 27. a limiting spring; 28. a roller; 29. a rubber pad; 30. a second motor; 31. a fixing plate; 32. a second squeegee; 33. a substrate; 34. a through hole; 35. a rod body; 36. pushing the plate; 37. a buffer spring; 38. and a limiting pipe.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an oil field water injection pipeline descaling device comprises a base 1, wherein two supporting blocks 2 are symmetrically welded on the upper surface of the base 1, an arc plate 4 is welded on the upper surface of each supporting block 2, a pipe body 3 is fixedly connected on the inner side wall of each arc plate 4, a shell body 14 is slidably connected inside the pipe body 3, a first motor 12 is installed on the inner side wall of the shell body 14, a first rotating rod 11 is welded on the output end of the first motor 12, a first bearing 9 is welded on one end, away from the first motor 12, of the first rotating rod 11, the outer ring of the first bearing 9 is welded on the inner side wall of the shell body 14, two plate bodies 10 are symmetrically welded on the outer side wall of the first rotating rod 11, through holes 34 are formed in the upper surface and the lower surface of the shell body 14, a rod body 35 is slidably connected inside the through holes 34, a base plate 33 is welded on one end of the rod body 35, a second scraper, two water outlet pipes 16 are respectively arranged inside the shell 14, one ends of the two water outlet pipes 16 respectively penetrate one side of the shell 14, the other ends of the two water outlet pipes 16 respectively penetrate the inner top wall and the inner bottom wall of the shell 14 and are provided with the spray head 13, a push rod 18 is welded on one side of the shell 14, two support plates 17 are symmetrically welded on the upper surface of the base 1, top plates 26 are welded on the upper surfaces of the two support plates 17, third bearings 24 are welded on the adjacent sides of the two support plates 17, third rotating rods 25 are welded on the inner rings of the third bearings 24, a fixing plate 31 is welded on one side of one support plate 17, a second motor 30 is installed on the upper surface of the fixing plate 31, a second rotating rod 23 is welded on the output end of the second motor 30, one end, far away from the second motor 30, penetrates one side of one support plate 17 and is welded with a second bearing 22, and rollers 28 are welded on the outer side walls of the second rotating rod 23 and the third rotating rod 25, and the outer side wall of the push rod 18 is slidably connected to the outer side walls of the rollers 28.

In this embodiment, specifically: two fixing blocks 8 are symmetrically welded on one side of the shell 14, first scraping plates 7 are welded on one sides, far away from the shell 14, of the two fixing blocks 8, and two hinged plates 5 are symmetrically hinged on one sides, far away from the two fixing blocks 8, of the first scraping plates 7; through the setting of fixed block 8, first scraper blade 7 and articulated slab 5, when casing 14 slided in the inside of body 3, casing 14 drove first scraper blade 7 and slided in the inside of body 3, makes articulated slab 5's one side simultaneously slide along the inside wall of body 3 to can descale the inside wall of body 3.

In this embodiment, specifically: four support tubes 21 are symmetrically welded at four corners of the lower surface of the base 1, the inner side walls of the four support tubes 21 are connected with support rods 20 in a sliding manner, and the outer side walls of the four support tubes 21 are connected with knobs 19 in a threaded manner; through the arrangement of the support tube 21, the support rod 20 and the knob 19, the support rod 20 slides inside the support tube 21, so that the height of the base 1 can be adjusted, and the support rod 20 can be fixed by rotating the knob 19.

In this embodiment, specifically: the adjacent sides of the two hinged plates 5 are hinged with hinged rods 6, the outer side walls of the hinged rods 6 are connected with limiting pipes 38 in a sliding mode, and limiting springs 27 are welded at one ends, close to the limiting pipes 38, of the hinged rods 6; through the arrangement of the hinge rod 6, the limiting pipe 38 and the limiting spring 27, when one side of the hinge plate 5 slides on the inner side wall of the pipe body 3, the hinge plate 5 swings to drive the hinge rod 6 to slide in the limiting pipe 38 to extrude the limiting spring 27, so that the hinge plate 5 is limited.

In this embodiment, specifically: two buffer springs 37 are welded on the inner top wall and the inner bottom wall of the shell 14 respectively, and one ends of the two buffer springs 37, which are far away from the shell 14, are welded on one side, close to the rod body 35, of the push plate 36; through the setting of buffer spring 37, extrude buffer spring 37 when push pedal 36 slides to the direction of casing 14, buffer spring 37 receives the extrusion to cushion push pedal 36, avoids push pedal 36 to strike casing 14 and cause the deformation damage.

In this embodiment, specifically: a rubber pad 29 is adhered to the inner side wall of the arc-shaped plate 4, and a sealing pad 15 is adhered to one side of the shell 14 close to the push rod 18; through the setting of rubber pad 29, when arc 4 carries out the centre gripping to body 3, rubber pad 29 protects the lateral wall of body 3, avoids body 3 to take place to warp when the inside wall of arc 4 slides, through the setting of sealed pad 15, when casing 14 slides at the inside wall of body 3, sealed pad 15 slides in the inside of body 3 to scrape the incrustation scale and the residue of the inside wall of body 3.

In this embodiment, the first motor 12 and the second motor 30 are of the type TC-100L 1-4.

Working principle or structural principle, during the use, the staff places body 3 that needs the scale removal at the inside wall of arc 4, slide at the inside wall of stay tube 21 through bracing piece 20, thereby adjust the height of base 1, rotatory knob 19 fixes bracing piece 20 inside stay tube 21, the staff places casing 14 at the inside wall of body 3, press the switch that controls the start of second motor 30, the output of second motor 30 drives second bull stick 23 and rotates in the inside of second bearing 22, thereby drive the running roller 28 of second bull stick 23 lateral wall and rotate, place push rod 18 at the lateral wall of running roller 28, push rod 18 drives the running roller 28 rotation of third bull stick 25 lateral wall during the transmission, the both ends of third bull stick 25 rotate at the inner circle of third bearing 24, thereby carry out the transmission with push rod 18, drive casing 14 and slide at the inside wall of body 3 during the transmission of push rod 18, the shell 14 drives the first scraper 7 to slide on the inner side wall of the pipe body 3, scale on the inner side wall of the pipe body 3 is scraped, the first scraper 7 drives the hinged plate 5 to slide when sliding, one side of the hinged plate 5 scrapes the scale inside the pipe body 3, a switch for controlling the starting of the first motor 12 is pressed, the electric first rotating rod 11 at the output end of the first motor 12 rotates inside the first bearing 9, so as to drive the plate body 10 to rotate and extrude the push plate 36, the push plate 36 drives the rod body 35 to slide inside the through hole 34, so as to drive the base plate 33 and the second scraper 32 to scrape the scale on the inner side wall of the pipe body 3, the buffer spring 37 is extruded when the push plate 36 slides, so as to buffer the push plate 36, one end of the water outlet pipe 16 is communicated with a water source, clear water is sprayed and washed inside the pipe body 3 through the water outlet pipe 16 and the spray nozzle 13, the, the incrustation scale on the inner side wall of the pipe body 3 is erased, after descaling is completed, the output end of the second motor 30 rotates reversely, the push rod 18 drives the shell 14 to slide out of the pipe body 3 from the inside of the pipe body 3, and the descaling device is convenient and practical.

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

Claims

1. The utility model provides an oil field water injection pipeline scale removal device, includes base (1), its characterized in that: the upper surface of the base (1) is symmetrically welded with two supporting blocks (2), the upper surfaces of the two supporting blocks (2) are welded with arc plates (4), the inner side wall of each arc plate (4) is fixedly connected with a tube body (3), the inner part of each tube body (3) is connected with a shell (14) in a sliding manner, the inner side wall of each shell (14) is provided with a first motor (12), the output end of each first motor (12) is welded with a first rotating rod (11), one end, far away from the first motor (12), of each first rotating rod (11) is welded with a first bearing (9), the outer ring of each first bearing (9) is welded on the inner side wall of each shell (14), the outer side wall of each first rotating rod (11) is symmetrically welded with two plate bodies (10), the upper surface and the lower surface of each shell (14) are provided with through holes (34), and the inner parts of the through holes (34) are connected, the welding of the one end of the body of rod (35) has base plate (33), the even welding in one side of keeping away from the body of rod (35) of base plate (33) has second scraper blade (32) in base plate (33), the welding in one end of keeping away from the body of rod (35) has push pedal (36), the inside of casing (14) is provided with two outlet pipes (16) respectively, the one end of two outlet pipes (16) runs through the one side of casing (14) respectively, the other end of two outlet pipes (16) runs through the inside roof and the inside diapire of casing (14) respectively and installs shower nozzle (13), the welding in one side of casing (14) has push rod (18), the symmetrical welding of the upper surface of base (1) has two backup pads (17), the welding of the upper surface of two backup pads (17) has roof (26), the welding of two adjacent one side of backup pad (17) has third bearing, the welding of the inner circle of third bearing (24) has third bull stick (25), one the welding of one side of backup pad (17) has fixed plate (31), the last surface mounting of fixed plate (31) has second motor (30), the welding of the output of second motor (30) has second bull stick (23), keep away from second bull stick (23) the one end of second motor (30) runs through one the one side and the welding of backup pad (17) have second bearing (22), the outer lane welding of second bearing (22) is in another one side of backup pad (17), the lateral wall of second bull stick (23) with running roller (28) have all been welded to the lateral wall of third bull stick (25), the lateral wall sliding connection of pushing rod (18) in the lateral wall of running roller (28).

2. The oilfield water injection pipeline descaling device according to claim 1, wherein: the welding of one side symmetry of casing (14) has two fixed blocks (8), two fixed block (8) are kept away from one side of casing (14) all welds first scraper blade (7), two are kept away from to first scraper blade (7) one side symmetry of fixed block (8) articulates there are two articulated slab (5).

3. The oilfield water injection pipeline descaling device according to claim 1, wherein: four supporting tubes (21) are symmetrically welded at four corners of the lower surface of the base (1), four supporting tubes (21) are connected with supporting rods (20) in a sliding mode, and four supporting tubes (21) are connected with knobs (19) in a threaded mode.

4. The oilfield water injection pipeline descaling device according to claim 2, wherein: two adjacent one side of articulated slab (5) all articulates there is hinge bar (6), the lateral wall sliding connection of hinge bar (6) has spacing pipe (38), hinge bar (6) are close to the one end welding of spacing pipe (38) has spacing spring (27).

5. The oilfield water injection pipeline descaling device according to claim 1, wherein: two buffer spring (37) have been welded respectively to the inside roof and the inside diapire of casing (14), two buffer spring (37) are kept away from the one end of casing (14) all welds in push pedal (36) are close to one side of the body of rod (35).

6. The oilfield water injection pipeline descaling device according to claim 1, wherein: the inner side wall of the arc-shaped plate (4) is bonded with a rubber pad (29), and one side of the shell (14) close to the push rod (18) is bonded with a sealing pad (15).