CN214488347U

CN214488347U - Straightening device for oil and gas pipeline production

Info

Publication number: CN214488347U
Application number: CN202023228510.4U
Authority: CN
Inventors: 高峰
Original assignee: Tianjin Tonghe Pipeline Manufacturing Co ltd
Current assignee: Tianjin Tonghe Pipeline Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-26
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a straightener is used in oil gas pipeline production relates to pipeline aligning technical field. The utility model discloses an operation panel, first pneumatic cylinder and second pneumatic cylinder, a plurality of support columns of operation panel bottom surface fixedly connected with, first flexible post is installed to first pneumatic cylinder output, the first diaphragm of first flexible post one end fixedly connected with, the flexible post of second is installed to second pneumatic cylinder output, the flexible post one end fixedly connected with second diaphragm of second, a plurality of first springs of first diaphragm fixed surface are connected with, the first folder of first spring one end fixedly connected with, a plurality of second springs of second diaphragm fixed surface are connected with, second spring one end fixedly connected with second folder. The utility model discloses a multiunit pneumatic cylinder, the flexible post of multiunit, multiunit diaphragm and multiunit folder make the device can straighten not unidimensional pipeline, and it is effectual to straighten, and is efficient, has good popularization prospect.

Description

Straightening device for oil and gas pipeline production

Technical Field

The utility model belongs to the technical field of the pipeline aligning, especially, relate to a straightener is used in oil gas pipeline production.

Background

The oil-gas pipeline is composed of oil pipes and accessories thereof, and is provided with corresponding oil pump units according to the requirements of the process flow, and is designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring. The pipe material of the oil gas pipeline is generally steel pipe, and is connected into a long-distance pipeline by welding, flanges and other connecting devices, and a valve is used for opening and closing control and flow regulation. The oil and gas pipeline mainly comprises isothermal conveying, heating conveying, sequential conveying and other conveying processes. The corrosion of the pipeline and how to prevent corrosion are one of the important links of pipeline maintenance. Oil and gas pipelines have become one of the main transportation tools for oil at present, and still have considerable development potential in the future.

The existing oil and gas pipeline is slightly bent after production and needs to be straightened by a straightening device, the existing straightening device cannot be provided with pipelines with different sizes, the straightening effect is poor, and the straightening efficiency is poor; therefore, a straightening device for oil and gas pipeline production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straightener is used in oil gas pipeline production solves the unable not unidimensional pipeline of installation of current straightener to the aligning effect is not good, the poor problem of efficiency of aligning.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a straightening device for oil and gas pipeline production, which comprises an operation table, a first hydraulic cylinder and a second hydraulic cylinder, wherein the bottom surface of the operation table is fixedly connected with a plurality of support columns, the upper surface of the operation table is provided with an operation cabin, the first hydraulic cylinder is arranged on one side surface of the operation cabin, the second hydraulic cylinder is arranged on the other side surface of the operation cabin, a first telescopic column is arranged at the output end of the first hydraulic cylinder, one end of the first telescopic column is fixedly connected with a first transverse plate, a second telescopic column is arranged at the output end of the second hydraulic cylinder, one end of the second telescopic column is fixedly connected with a second transverse plate, the position of the second transverse plate is adapted to the first transverse plate, the first hydraulic cylinder drives the first telescopic column to be telescopic, the first telescopic column drives the first transverse plate to move, the second hydraulic cylinder drives the second telescopic column to be telescopic, the second telescopic column drives the second transverse plate to move, the first transverse plate and the second transverse plate extrude the pipeline to realize straightening.

Furthermore, a plurality of first springs are fixedly connected to the surface of the first transverse plate, one end of each first spring is fixedly connected with a first clamping piece, each first clamping piece is of a U-shaped plate structure, a plurality of second springs are fixedly connected to the surface of the second transverse plate, one end of each second spring is fixedly connected with a second clamping piece, each second clamping piece is also of a U-shaped plate structure, the positions of the second clamping pieces are staggered with those of the first clamping pieces, the first clamping pieces and the second clamping pieces are distributed in a staggered mode, the pipelines are extruded to achieve straightening, the straightening effect is good, the straightening efficiency is high, the buffering performance of the clamping pieces is enhanced by the first springs and the second springs, the clamping pieces can fix the pipelines with different sizes, and the device can straighten the pipelines with different sizes.

Furthermore, first spring and second spring medial surface all are provided with spacing post, first folder and second folder week side all are provided with the abrasionproof pad, first folder and second folder medial surface all are provided with the slipmat, and spacing post is spacing to the folder, and the abrasionproof pad prevents that spacing post from wearing and tearing the folder, and the slipmat prevents that the pipeline from sliding, promotes the stability of aligning.

Furthermore, an installation plate is fixedly connected to one side face of the operation cabin, a transmission motor is installed on the surface of the installation plate, and the position of the transmission motor is matched with the first clamping piece and the second clamping piece.

Further, the pivot is installed to the transmission motor output, pivot one end fixedly connected with connector, the connector is fixed to the pipeline, and transmission motor drives the pivot and rotates, and the connector drives the pipeline rotation, makes the pipeline rotatory when the aligning, promotes the effect of aligning.

Further, the relative medial surface of operation storehouse is a plurality of spacing sleeves of equal fixedly connected with, spacing sleeve medial surface is provided with flexible inner tube, first diaphragm and second diaphragm a surface all with flexible inner tube one end fixed connection, during the aligning, flexible inner tube is flexible in spacing sleeve, carries on spacingly to the diaphragm, prevents that the folder from inclining partially, promotes the stability of aligning.

The utility model discloses following beneficial effect has:

the utility model extrudes the pipeline by arranging a plurality of groups of hydraulic cylinders, a plurality of groups of telescopic columns, a plurality of groups of transverse plates and a plurality of groups of clamping pieces, thereby realizing straightening; by arranging a plurality of groups of springs and limiting columns, the device can straighten pipelines with different sizes, and has stronger use flexibility; the device is more stable and durable in straightening by arranging the anti-abrasion pad and the anti-slip pad; by arranging the transmission motor, the rotating shaft and the connector, the straightening effect of the device is improved, the straightening efficiency is higher, and the straightening is more accurate; through setting up flexible inner tube and spacing sleeve pipe, promote the device's stability, prevent that the folder side from deviating.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic isometric view of a straightening device for oil and gas pipeline production;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic rear perspective view of a straightening device for oil and gas pipeline production;

FIG. 4 is a schematic top view of a straightening device for oil and gas pipeline production;

FIG. 5 is a right-side view structural schematic diagram of a straightening device for oil and gas pipeline production.

In the drawings, the components represented by the respective reference numerals are listed below: 1. an operation table; 2. an operation bin; 3. a first hydraulic cylinder; 4. a first telescopic column; 5. a first transverse plate; 6. a first spring; 7. a first clamp member; 8. a non-slip mat; 9. an anti-wear pad; 10. a second hydraulic cylinder; 11. a second telescopic column; 12. a second transverse plate; 13. a second spring; 14. a second clamp; 15. a limiting column; 16. a support pillar; 17. mounting a plate; 18. a drive motor; 19. a rotating shaft; 20. a connector; 21. a limiting sleeve; 22. and (4) telescoping the inner tube.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention relates to a straightening device for oil and gas pipeline production, comprising an operation table 1, a first hydraulic cylinder 3 and a second hydraulic cylinder 10, wherein a plurality of support columns 16 are fixedly connected to the bottom surface of the operation table 1, an operation chamber 2 is arranged on the upper surface of the operation table 1, the first hydraulic cylinder 3 is installed on one side surface of the operation chamber 2, the second hydraulic cylinder 10 is installed on the other side surface of the operation chamber 2, a first telescopic column 4 is installed at the output end of the first hydraulic cylinder 3, a first transverse plate 5 is fixedly connected to one end of the first telescopic column 4, a second telescopic column 11 is installed at the output end of the second hydraulic cylinder 10, a second transverse plate 12 is fixedly connected to one end of the second telescopic column 11, the position of the second transverse plate 12 is matched with the first transverse plate 5, the first hydraulic cylinder 3 drives the first telescopic column 4 to extend and retract, the first transverse plate 5 is driven by the first telescopic column 4, the second hydraulic cylinder 10 drives the second telescopic column 11 to extend and retract, the second telescopic column 11 drives the second transverse plate 12 to move, and the first transverse plate 5 and the second transverse plate 12 extrude the pipeline to realize straightening.

Preferably, a plurality of first springs 6 are fixedly connected to one surface of the first transverse plate 5, one end of each first spring 6 is fixedly connected with a first clamping piece 7, each first clamping piece 7 is of a U-shaped plate structure, a plurality of second springs 13 are fixedly connected to one surface of the second transverse plate 12, one end of each second spring 13 is fixedly connected with a second clamping piece 14, each second clamping piece 14 is also of a U-shaped plate structure, the position of each second clamping piece 14 is staggered with that of each first clamping piece 7, the first clamping pieces 7 and the second clamping pieces 14 are distributed in a staggered mode, straightening is achieved by extruding the pipelines, the straightening effect is good, the straightening efficiency is high, the buffering performance of the clamping pieces is enhanced by the first springs 6 and the second springs 13, the clamping pieces can be used for fixing pipelines with different sizes, and the device can be used for straightening pipelines with different sizes.

Preferably, first spring 6 and second spring 13 medial surface all are provided with spacing post 15, and

first folder

7 and 14 week sides of second folder all are provided with abrasionproof pad 9, and

first folder

7 and 14 medial surfaces of second folder all are provided with slipmat 8, and spacing post 15 is spacing to the folder, and abrasionproof pad 9 prevents that spacing post 15 from wearing and tearing the folder, and slipmat 8 prevents that the pipeline from sliding, promotes the stability of aligning.

Preferably, a mounting plate 17 is fixedly connected to one side surface of the operating chamber 2, a transmission motor 18 is mounted on one surface of the mounting plate 17, and the position of the transmission motor 18 is adapted to both the first clamping member 7 and the second clamping member 14.

Preferably, the output end of the transmission motor 18 is provided with a rotating shaft 19, one end of the rotating shaft 19 is fixedly connected with a connector 20, the connector 20 fixes the pipeline, the transmission motor 18 drives the rotating shaft 19 to rotate, and the connector 20 drives the pipeline to rotate, so that the pipeline rotates during straightening, and the straightening effect is improved.

Preferably, the relative medial surface of operation storehouse 2 all fixedly connected with a plurality of spacing sleeve pipes 21, spacing sleeve pipe 21 medial surface is provided with flexible inner tube 22, first diaphragm 5 and second diaphragm 12 a surface all with flexible inner tube 22 one end fixed connection, during the straightening, flexible inner tube 22 is flexible in spacing sleeve pipe 21, carries on spacingly to the diaphragm, prevents that the folder from inclining partially, promotes the stability of straightening.

As shown in FIGS. 1 to 5, the embodiment is a method for using a straightening device for oil and gas pipeline production, which comprises the following steps: the pipeline is arranged in a first clamping piece 7 and a second clamping piece 14, the first spring 6 and the second spring 13 enhance the buffering performance of the clamping pieces, so that the clamping pieces can fix pipelines with different sizes, and one end of the clamping piece is arranged with a connector 20; first pneumatic cylinder 3 drives first flexible post 4 and stretches out and draws back, first flexible post 4 drives first diaphragm 5 and removes, second pneumatic cylinder 10 drives second flexible post 11 and stretches out and draws back, second flexible post 11 drives second diaphragm 12 and removes, first diaphragm 5 and second diaphragm 12 extrude the pipeline, driving motor 18 drives pivot 19 and rotates, connector 20 drives the pipeline rotatory, it is rotatory when the pipeline is straightened to make, promote the effect of straightening, flexible inner tube 22 is flexible in limit sleeve 21, it is spacing to carry out the diaphragm, prevent folder sideslip.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a straightener is used in oil gas pipeline production, includes operation panel (1), first pneumatic cylinder (3) and second pneumatic cylinder (10), its characterized in that: operation panel (1) bottom surface fixedly connected with a plurality of support columns (16), operation panel (1) upper surface is provided with operation storehouse (2), install in operation storehouse (2) a side first pneumatic cylinder (3), install in operation storehouse (2) another side second pneumatic cylinder (10), first flexible post (4) are installed to first pneumatic cylinder (3) output, first flexible post (4) one end fixedly connected with first diaphragm (5), the flexible post (11) of second are installed to second pneumatic cylinder (10) output, the flexible post of second (11) one end fixedly connected with second diaphragm (12), the position of second diaphragm (12) suits with first diaphragm (5).

2. The straightening device for oil and gas pipeline production according to claim 1, wherein a plurality of first springs (6) are fixedly connected to one surface of the first transverse plate (5), one ends of the first springs (6) are fixedly connected with first clamping pieces (7), the first clamping pieces (7) are of a U-shaped plate structure, a plurality of second springs (13) are fixedly connected to one surface of the second transverse plate (12), one ends of the second springs (13) are fixedly connected with second clamping pieces (14), the second clamping pieces (14) are also of a U-shaped plate structure, and the positions of the second clamping pieces (14) are staggered with those of the first clamping pieces (7).

3. The straightening device for oil and gas pipeline production according to claim 2, wherein the inner side surfaces of the first spring (6) and the second spring (13) are provided with limiting columns (15), the circumferential side surfaces of the first clamping piece (7) and the second clamping piece (14) are provided with anti-abrasion pads (9), and the inner side surfaces of the first clamping piece (7) and the second clamping piece (14) are provided with anti-skid pads (8).

4. The straightening device for oil and gas pipeline production according to claim 2, wherein a mounting plate (17) is fixedly connected to one side surface of the operation cabin (2), a transmission motor (18) is mounted on one surface of the mounting plate (17), and the position of the transmission motor (18) is adapted to the first clamping piece (7) and the second clamping piece (14).

5. The straightening device for oil and gas pipeline production according to claim 4, wherein a rotating shaft (19) is installed at the output end of the transmission motor (18), and one end of the rotating shaft (19) is fixedly connected with a connector (20).

6. The straightening device for oil and gas pipeline production according to claim 1, wherein a plurality of limiting sleeves (21) are fixedly connected to the opposite inner side surfaces of the operation bin (2), telescopic inner pipes (22) are arranged on the inner side surfaces of the limiting sleeves (21), and one surfaces of the first transverse plate (5) and the second transverse plate (12) are fixedly connected with one ends of the telescopic inner pipes (22).