CN217570015U

CN217570015U - Descaling tool bit for steel pipe inner wall descaling equipment

Info

Publication number: CN217570015U
Application number: CN202221878008.4U
Authority: CN
Inventors: 魏绪贞; 李光; 杨健
Original assignee: Qingdao Jinbangcheng Electromechanical Equipment Co ltd
Current assignee: Qingdao Jinbangcheng Electromechanical Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-14
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to the technical field of descaling of inner walls of oil pipes, and discloses a descaling tool bit for descaling equipment of inner walls of steel pipes, which solves the problems that the descaling tool bit on the equipment is inconvenient to be installed and disassembled better and affects the operation of people when the existing descaling equipment for inner walls of oil pipes is used; the utility model discloses, can be so that the in-process that uses of scale removal tool bit, be convenient for can be better install or dismantle with the connecting block to in people's better when using operation.

Description

Descaling tool bit for steel pipe inner wall descaling equipment

Technical Field

The utility model belongs to the technical field of the oil pipe inner wall scale removal, specifically be a steel pipe inner wall scale removal is scale removal tool bit for equipment.

Background

In the operation process of an oil field gathering and transportation system, partial impurities contained in liquid conveyed in a gathering and transportation pipeline are adsorbed on the pipe wall, so that hard and layered sediments are formed, and a serious scaling phenomenon occurs in the pipeline, so that the inner wall of the pipeline is required to be descaled, and according to the gathering and transportation pipeline descaling device with the authorization publication number of CN201822076046.8, the gathering and transportation pipeline descaling device comprises a material stirring cutter head, a main cutter head and a scraper head which are coaxially arranged, wherein a spiral material stirring blade is arranged on the circumferential direction of the material stirring cutter head; one end of the material poking tool bit is connected with one end of the main tool bit, and a plurality of main blades are arranged on the circumference of the main tool bit; the other end of the main cutter head is connected with one end of the scraper head, and a plurality of scraper blades are arranged on the periphery of the scraper head; the other end of the scraper head is connected with a square head used for connecting a power source, the square head is fixedly connected with a rotating shaft of the power source through a sleeve, the square head is also used for connecting a lengthened connecting rod, and the lengthened connecting rod is connected with the power source;

in this patent, scale removal equipment is at the in-process that uses, and the removal tool bit on the equipment is not convenient for better installs the dismantlement, has influenced people's operation to be not convenient for better satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a steel pipe inner wall scale removal is scale removal tool bit for equipment, the effectual in-process of having solved current oil pipe inner wall rust cleaning equipment using, the scale removal tool bit on the equipment is not convenient for better installs the dismantlement, has influenced the problem of people's operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe inner wall scale removal is scale removal tool bit for equipment, including the extension bar, install the connecting block on the extension bar, the spread groove has been seted up on the connecting block, the internally mounted of spread groove has the connecting rod, install the scale removal tool bit on the connecting rod, and evenly install on the scale removal tool bit and scrape the dirty blade, the slope fixed slot has been seted up to the symmetry on the connecting rod, the symmetry is installed on the connecting block and is adjusted positioning mechanism, and adjust positioning mechanism and be connected with the slope fixed slot, adjust positioning mechanism and include movable positioning board, the mounting groove has been seted up to the inside symmetry of spread groove, movable positioning board and swing joint axle connection axle are connected, the spring is installed at movable positioning board's top, and the spring keeps away from movable positioning board's one end and mounting groove fixed connection, movable positioning board keeps away from movable connecting axle's one end and installs the stay cord, the bar groove has been seted up to the outside limit symmetry of connecting block, the internally mounted in bar groove has the movable block, and the stay cord keeps away from movable positioning board's one end runs through in the connecting block and is connected with the movable block.

Preferably, a sliding rod is installed inside the strip-shaped groove, and the movable block is slidably installed on the sliding rod.

Preferably, the inside in bar groove has seted up the location spout, and the inside slidable mounting of location spout has the location slider, and the location slider is connected with the movable block.

Preferably, the movable block is provided with a rubber block, and one side of the rubber block is of an inclined plane structure.

Preferably, the outside limit symmetry of connecting rod is installed the location draw runner, and the inboard edge symmetry of spread groove has seted up the sliding tray.

Preferably, the locating piece is installed to the one end of connecting rod, and the constant head tank has been seted up to the inside of spread groove.

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

1) In the work, through the interaction of the connecting rod, the connecting groove, the inclined fixing groove and the adjusting and positioning mechanism, the descaling cutter head can be conveniently and better installed or detached with the connecting block in the use process, so that people can better operate the descaling cutter head in the use process;

2) In operation, through the mutual action of the slide bar, the positioning sliding block and the positioning sliding groove, the movable block can move in the strip-shaped groove, so that better stability is achieved, the stability of adjusting the positioning mechanism is ensured, and the use requirements of people can be better met.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the adjusting and positioning mechanism of the present invention;

fig. 3 is a schematic side view of the connecting block of the present invention;

fig. 4 is a schematic side view of the connecting rod of the present invention.

In the figure: 1. lengthening a rod; 2. connecting blocks; 3. connecting grooves; 4. a connecting rod; 5. a descaling cutter head; 6. a scale scraping blade; 7. inclining the fixing groove; 8. adjusting and positioning the mechanism; 9. a movable positioning plate; 10. mounting grooves; 11. a movable connecting shaft; 12. a spring; 13. pulling a rope; 14. a strip-shaped groove; 15. a movable block; 16. a slide bar; 17. positioning the chute; 18. positioning a slide block; 19. a rubber block; 20. positioning a slide bar; 21. a sliding groove; 22. positioning a block; 23. and (7) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; 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.

Embodiment one, given by fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses an extension bar 1, install connecting block 2 on extension bar 1, seted up spread groove 3 on connecting block 2, the internally mounted of spread groove 3 has connecting rod 4, the outside limit symmetry of connecting rod 4 installs location draw runner 20, the inboard edge symmetry of spread groove 3 has seted up sliding tray 21, locating piece 22 is installed to the one end of connecting rod 4, the inside of spread groove 3 has seted up constant head tank 23, install scale removal tool bit 5 on connecting rod 4, and evenly install on the scale removal tool bit 5 and scrape dirty blade 6, the slope fixed slot 7 has symmetrically been seted up on connecting rod 4, the symmetry is installed on connecting block 2 and is adjusted positioning mechanism 8, and adjusts positioning mechanism 8 and is connected with slope fixed slot 7;

the adjusting and positioning mechanism 8 comprises a movable positioning plate 9, a mounting groove 10 is symmetrically formed in the connecting groove 3, a movable connecting shaft 11 is mounted on one side edge in the mounting groove 10, the movable positioning plate 9 is connected with the movable connecting shaft 11, a spring 12 is mounted at the top of the movable positioning plate 9, one end, far away from the movable positioning plate 9, of the spring 12 is fixedly connected with the mounting groove 10, a pull rope 13 is mounted at one end, far away from the movable connecting shaft 11, of the movable positioning plate 9, a strip-shaped groove 14 is symmetrically formed in the outer side edge of a connecting block 2, a movable block 15 is mounted in the strip-shaped groove 14, one end, far away from the movable positioning plate 9, of the pull rope 13 penetrates through the connecting block 2 and is connected with the movable block 15, a slide bar 16 is mounted in the strip-shaped groove 14, the movable block 15 is slidably mounted on the slide bar-shaped groove 14, a positioning slide groove 17 is mounted in the positioning slide groove 17, the positioning slide block 18 is connected with the movable block 15, a rubber block 19 is mounted on the movable block 15, a side edge of the rubber block 19 is of an inclined plane structure, a positioning slide bar 20 is symmetrically mounted on the outer side edge of the connecting rod 4, a slide groove 21 is symmetrically formed in the inner side edge of the connecting groove 3, a positioning groove 22 is symmetrically formed in the connecting groove 23;

through the connecting rod 4 that sets up in the use, the spread groove 3, slope fixed slot 7 and the interact of adjusting positioning mechanism 8, can make scale removal tool bit 5 at the in-process that uses, be convenient for can be better install or dismantle with connecting block 2, so that people better when using operate, and through the slide bar 16 that sets up, location slider 18 and location spout 17's interact, can make the movable block 15 when the inside in bar groove 14 removes, be convenient for reach better stability, the stability of adjusting positioning mechanism 8 has been ensured, thereby be convenient for can be better satisfy people's user demand.

The working principle is as follows: during operation, when the descaling cutter head 5 is installed, the connecting rod 4 is inserted into the connecting groove 3, so that the positioning slide bar 20 moves in the sliding groove 21, the connecting rod 4 moves in the connecting groove 3, the movable positioning plate 9 is extruded, the movable positioning plate 9 moves along the movable connecting shaft 11, the movable positioning plate 9 moves to extrude the spring 12, so that the spring 12 generates elastic deformation, then the connecting rod 4 continues to move until the positioning block 22 moves to the inside of the positioning groove 23, the position of the inclined fixing groove 7 is aligned with the movable positioning plate 9, the movable positioning plate 9 loses extrusion, under the action of the rebound force of the spring 12, the movable positioning plate 9 is pushed to move to the inside of the inclined fixing groove 7, the connecting rod 4 is positioned in the connecting groove 3, and the descaling cutter head 5 is installed on the connecting block 2;

when the descaling cutter head 5 needs to be detached, the rubber block 19 pulls the movable block 15 to move along the sliding rod 16, the movable block 15 drives the positioning sliding block 18 to move inside the positioning sliding groove 17, the stability of the movable block 15 during moving can be ensured, meanwhile, the movable block 15 moves to pull the pull rope 13, the pull rope 13 pulls the movable positioning plate 9, the movable positioning plate 9 moves along the movable connecting shaft 11, the movable positioning plate 9 is separated from the inclined fixing groove 7, the positioning of the connecting rod 4 is released, then the connecting rod 4 is pulled to move towards the outer side of the connecting groove 3, the positioning block 22 is separated from the positioning groove 23, the positioning sliding strip 20 is separated from the sliding groove 21, and the descaling cutter head 5 is detached from the connecting block 2;

can make scale removal tool bit 5 at the in-process that uses through above-mentioned operation, be convenient for can be better install or dismantle with connecting block 2 to people better when using operate, thereby be convenient for can be better satisfy people's user demand.

Claims

1. The utility model provides a steel pipe inner wall scale removal tool bit for scale removal equipment, includes extension bar (1), its characterized in that: install connecting block (2) on extension bar (1), spread groove (3) have been seted up on connecting block (2), the internally mounted of spread groove (3) has connecting rod (4), install scale removal tool bit (5) on connecting rod (4), and evenly install on scale removal tool bit (5) and scrape dirty blade (6), slope fixed slot (7) have been seted up to the symmetry on connecting rod (4), the symmetry is installed and is adjusted positioning mechanism (8) on connecting block (2), and adjust positioning mechanism (8) and be connected with slope fixed slot (7), adjust positioning mechanism (8) including movable positioning board (9), mounting groove (10) have been seted up to the inside symmetry of spread groove (3), movable connecting axle (11) is installed to the inside side of mounting groove (10), and movable positioning board (9) are connected with movable connecting axle (11), spring (12) are installed at the top of movable positioning board (9), and the one end that movable positioning board (9) kept away from movable positioning board (9) and mounting groove (10) fixed connection, stay cord (13) are installed to movable positioning board (9) one end of keeping away from movable connecting axle (11), outer side symmetry of connecting block (2) has been seted up stay cord (14), and movable positioning board (15) run through movable positioning board (13) are installed in movable positioning board (13), and movable positioning board (13) are run through bar piece (13) in movable positioning board (9) inside bar piece (13) one end of movable positioning board (9) And (2) is connected with the movable block (15).

2. The descaling tool bit for steel pipe inner wall descaling equipment according to claim 1, wherein: a sliding rod (16) is installed inside the strip-shaped groove (14), and the movable block (15) is installed on the sliding rod (16) in a sliding mode.

3. The descaling tool bit for steel pipe inner wall descaling equipment according to claim 1, wherein: positioning sliding grooves (17) are formed in the strip-shaped grooves (14), positioning sliding blocks (18) are slidably mounted in the positioning sliding grooves (17), and the positioning sliding blocks (18) are connected with the movable blocks (15).

4. The descaling tool bit for steel pipe inner wall descaling equipment according to claim 1, wherein: the movable block (15) is provided with a rubber block (19), and one side of the rubber block (19) is of an inclined plane structure.

5. The descaling tool bit for steel pipe inner wall descaling equipment according to claim 1, wherein: the outer side edge of the connecting rod (4) is symmetrically provided with positioning sliding strips (20), and the inner side edge of the connecting groove (3) is symmetrically provided with sliding grooves (21).

6. The descaling tool bit for steel pipe inner wall descaling equipment according to claim 1, wherein: a positioning block (22) is installed at one end of the connecting rod (4), and a positioning groove (23) is formed in the connecting groove (3).