CN216344323U

CN216344323U - Pipeline supporting and fixing device for oil extraction pipeline of oil field

Info

Publication number: CN216344323U
Application number: CN202123148921.7U
Authority: CN
Inventors: 田素奇; 史海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-19
Anticipated expiration: 2031-12-15

Abstract

The utility model provides a pipeline supporting and fixing device for an oil extraction pipeline of an oil field, which comprises a cylindrical barrel and an ejector rod, wherein a round hole is formed in the top end of the cylindrical barrel, a connecting pipe is rotatably connected in the round hole through a bearing, a hexagonal nut is fixedly connected to the top end of the connecting pipe, threads are formed in the outer wall of the ejector rod, the threads of the ejector rod are inserted into the hexagonal nut, the bottom end of the ejector rod is inserted into the cylindrical barrel after penetrating through the connecting pipe, a limiting plate is fixedly connected to the bottom end of the ejector rod, a fixing block is fixedly connected to the top end of the ejector rod, an arc-shaped groove is formed in the outer wall of the top of the fixing block, and an arc-shaped supporting block is fixedly connected into the arc-shaped groove. The utility model improves the stability of the whole device.

Description

Pipeline supporting and fixing device for oil extraction pipeline of oil field

Technical Field

The utility model relates to the technical field of oil extraction pipeline fixing of oil fields, in particular to a pipeline supporting and fixing device for an oil extraction pipeline of an oil field.

Background

The oil field oil extraction mode is a method for pumping crude oil from stratum to ground, the crude oil which is just discharged needs to be conveyed by using a pipeline in the original process of an oil field, valves are additionally arranged between the pipeline and the pipeline, and in order to ensure the reliable connection between the pipeline and the valves, a pipeline supporting and fixing device can be additionally arranged at the connection part of the pipeline and the valves

The pipeline that current oil field oil production pipeline used supports fixing device, its in-process of using, has following shortcoming more: the supporting device only supports the process of the flange joint of the pipeline and the valve, and the mode can support and fix the joint, but does not play a role in reinforcing the connection. Therefore, the pipeline supporting and fixing device for the oil extraction pipeline of the oil field is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a pipe supporting and fixing device for an oil production pipe in an oil field, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides a pipeline that oil production pipeline in oil field used supports fixing device, includes a cylindricality section of thick bamboo and knockout rod, open on the top of a cylindricality section of thick bamboo has the round hole, rotates through the bearing in the round hole and is connected with the connecting pipe, the top fixedly connected with hex nut of connecting pipe, the outer wall of knockout rod is opened threadedly, and the knockout rod screw thread is pegged graft in hex nut, pegs graft in a cylindricality section of thick bamboo behind the connecting pipe is alternated to the bottom of knockout rod, the bottom fixedly connected with limiting plate of knockout rod, the top fixedly connected with fixed block of knockout rod, the top outer wall of fixed block is opened there is the arc wall, fixedly connected with curved supporting shoe in the arc wall.

In some embodiments, the two sides of the fixing block are provided with side clamping mechanisms, each side clamping mechanism comprises a side plate of an L-shaped structure, and one end of each side plate is welded with the outer wall of one side of the fixing block.

In some embodiments, a threaded hole is formed in the side wall, close to the top end, of the side plate, a screw rod is inserted into the threaded hole in a plugging mode, one end of the screw rod is rotatably connected with a supporting block through a bearing, and a rotary handle is welded to the other end of the screw rod.

In some embodiments, the outer wall of one side of the abutting block, which is far away from the screw rod, is welded with a side clamping block, the outer wall of one side of the side clamping block is fixed with a rubber sheet through a bolt, and one side of the rubber sheet, which is far away from the side clamping block, is provided with a wavy groove.

In some embodiments, the arcuate inner side wall of the support block is bolted to a spacer.

In some embodiments, the bottom plate is welded at the bottom end of the cylindrical barrel, the reinforcing ribs distributed in an annular shape are welded at the top of the bottom plate, and the side walls of the reinforcing ribs are welded with the side walls of the cylindrical barrel.

In some embodiments, the bottom outer wall of the bottom plate is welded with a plurality of annularly distributed embedded heads.

In some embodiments, the pre-buried heads are all T-shaped structures, and the pre-buried heads are all obliquely arranged.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. a pipeline supporting and fixing device for an oil extraction pipeline in an oil field is characterized in that a side clamping mechanism is arranged, when flanges on two sides of a pipeline joint are reinforced and connected by the side clamping mechanism, a rotating handle is held by a hand to rotate, a supporting block is driven by rotation of the rotating handle to be close to the pipeline joint until the supporting block is tightly supported with a rubber sheet and the pipeline joint, and the rotating handle is stopped.

2. The utility model provides a pipeline that oil recovery pipeline in oil field was used supports fixing device, through setting up the pre-buried head, when installation device, places the pre-buried head in the foundation ditch to pour by the concrete, this has accomplished the rigidity to supporting fixing device promptly, and pre-buried head slope is placed and to be strengthened the ground nature of grabbing of device, improves the holistic stability of device.

3. The utility model provides a pipeline that oil recovery pipeline in oil field was used supports fixing device, through setting up the sheet rubber, the sheet rubber can increase the side and press from both sides the frictional force of mechanism and the contact of pipeline flange both sides, and then further reinforces the connection of pipeline, and open one side of sheet rubber has the wave-shaped groove, will be the plane by the extension at sheet rubber and the progressive in-process wave-shaped groove of flange lateral wall foundry goods, and then improves the reliability of the pipeline flange joint that the side pressed from both sides the mechanism.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

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

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a structural view of portion A of FIG. 1;

fig. 3 is a partially exploded view of the ejector pin, the hexagonal nut, and the fixing block of the present invention.

Reference numerals:

1. reinforcing ribs; 2. a base plate; 3. a cylindrical barrel; 4. a hexagonal nut; 5. ejecting the rod; 6. a fixed block; 7. a side plate; 8. a screw; 9. a support block; 10. a gasket sheet; 11. a rubber sheet; 12. a resisting block; 13. a side clamping block; 14. turning a handle; 15. pre-burying a head; 16. a connecting pipe; 17. and a limiting plate.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, a pipeline supporting and fixing device for an oil extraction pipeline in an oil field comprises a cylindrical barrel 3 and an ejector rod 5, wherein a circular hole is formed at the top end of the cylindrical barrel 3, a connecting pipe 16 is rotatably connected in the circular hole through a bearing, a hexagonal nut 4 is welded at the top end of the connecting pipe 16, a thread is formed on the outer wall of the ejector rod 5, the ejector rod 5 is inserted in the hexagonal nut 4 in a threaded manner, during supporting, a supporting block 9 is moved to a position right below a pipeline flange joint, then the hexagonal nut 4 is rotated, the hexagonal nut 4 is in threaded transmission with the ejector rod 5 with the thread, namely, the rotation of the hexagonal nut 4 drives the ejector rod 5 and the supporting block 9 to move upwards, the rotation of the nut 4 is stopped until the arc-shaped inner side wall of a gasket spacer 10 on the supporting block 9 is attached to the bottom of the pipeline connecting flange, so that the support of the pipeline joint is completed, the bottom end of the ejector rod 5 is inserted in the connecting pipe 16 and then inserted in the cylindrical barrel 3, the bottom welding of knock-out pole 5 has limiting plate 17, and the top welding of knock-out pole 5 has fixed block 6, and open the top outer wall of fixed block 6 has the arc wall, and the welding has curved supporting shoe 9 in the arc wall, when supporting the pipeline fixedly, a cylindricality section of thick bamboo 3, knock-out pole 5 and curved supporting shoe 9 can support the pipeline junction.

In this embodiment, the both sides of fixed block 6 all are equipped with the side and press from both sides the mechanism, and the side presss from both sides the curb plate 7 that the mechanism includes L shape structure, and the one end of curb plate 7 and one side outer wall welding of fixed block 6, two sides press from both sides the mechanism and carry out the side clamp respectively to the both sides of junction and fix, and then further consolidate the reliability of junction both sides flange joint, and then realize the reinforcement fixed to pipe connection.

In this embodiment, the lateral wall that curb plate 7 is close to the top is opened threaded hole, threaded hole internal thread is pegged graft and is had screw rod 8, the one end of screw rod 8 is rotated through the bearing and is connected with and supports piece 12, the other end welding of screw rod 8 has swing handle 14, when utilizing the side to press from both sides mechanism and carry out the reinforced joint to the both sides flange of pipeline junction, hold swing handle 14 rotatory, then swing handle 14 rotatory drive supports piece 12 and is close to towards the pipeline junction, until support piece 12 and rubber sheet 11 and pipeline junction support tightly, stop rotatory swing handle 14 can.

In this embodiment, the welding of the one side outer wall that keeps away from screw rod 8 of piece 12 has side clamp splice 13, there is sheet rubber 11 side outer wall of side clamp splice 13 through the bolt fastening, sheet rubber 11 keeps away from a side of side clamp splice 13 and opens there is the wave-shaped groove, sheet rubber 11 can increase the frictional force of side clamp mechanism and the contact of pipeline flange both sides, and then further strengthen the connection of pipeline, the wave-shaped groove has been opened to one side of sheet rubber 11, the wave-shaped groove will be extended to be the plane at sheet rubber 11 and the progressive in-process of flange lateral wall foundry goods, and then improve the reliability of the pipeline flange connection of side clamp mechanism.

In this embodiment, the arc-shaped inner side wall of the supporting block 9 is fixed with a cushion spacer 10 by a bolt, and the cushion spacer 10 can increase the supporting strength of the supporting block 9.

In this embodiment, the bottom welding of a cylindricality section of thick bamboo 3 has bottom plate 2, and the welding of the top of bottom plate 2 has a plurality of annular distributed strengthening ribs 1, and the lateral wall of strengthening rib 1 all welds with the lateral wall of a cylindricality section of thick bamboo 3, and strengthening rib 1 can increase the stability of a cylindricality section of thick bamboo 3 bottom.

In this embodiment, the welding of the bottom outer wall of bottom plate 2 has a plurality of embedded heads 15 that the annular distributes, when installation device, places embedded heads 15 in the foundation ditch to utilize the concrete to pour, this has accomplished the rigidity to supporting fixing device promptly.

In this embodiment, pre-buried head 15 is T shape structure, and pre-buried head 15 homonymy inclines obliquely to be placed, and pre-buried head 15 inclines obliquely to be placed and to be strengthened the ground nature of grabbing of device, improves the holistic stability of device.

When the device works, when a pipeline is supported and fixed, the cylindrical barrel 3, the ejector rod 5 and the arc-shaped supporting block 9 can support the pipeline joint, when the pipeline is supported, the supporting block 9 is moved to be right below the pipeline flange joint, then the hexagonal nut 4 is rotated, the hexagonal nut 4 is in threaded transmission with the ejector rod 5 with the threads, namely the hexagonal nut 4 rotates to drive the ejector rod 5 and the supporting block 9 to move upwards, the hexagonal nut 4 stops rotating when the arc-shaped inner side wall of the spacer piece 10 on the supporting block 9 is attached to the bottom of the pipeline connecting flange, the support of the pipeline joint is completed, then the position of the device is fixed, the pre-buried head 15 is placed in a foundation pit and is poured by utilizing concrete, the position of the supporting and fixing device is fixed, the ground gripping performance of the device can be enhanced when the pre-buried head 15 is obliquely placed, the overall stability of the device is improved, when the side clamping mechanism is utilized to reinforce and connect flanges on two sides of a pipeline connecting part, the rotating handle 14 is held to rotate, the rotating handle 14 rotates to drive the abutting block 12 to approach the pipeline connecting part until the abutting block 12 abuts tightly against the pipeline connecting part together with the rubber sheet 11, and the rotating handle 14 stops rotating, the rubber sheet 11 can increase the friction force of the side clamping mechanism contacting with the two sides of the pipeline connecting flange, so that the pipeline is further reinforced, one side of the rubber sheet 11 is provided with a wave-shaped groove, the wave-shaped groove is extended to be a plane in the process of advancing the rubber sheet 11 and a flange side wall casting, and the reliability of connection of the pipeline connecting flange of the side clamping mechanism is improved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a pipeline that oil field oil production pipeline was used supports fixing device, includes a cylindricality section of thick bamboo (3) and knock-out rod (5), its characterized in that: open on the top of a cylindricality section of thick bamboo (3) has the round hole, rotates through the bearing in the round hole and is connected with connecting pipe (16), the top fixedly connected with hexagon nut (4) of connecting pipe (16), the outer wall of ejector rod (5) is opened threadedly, and ejector rod (5) screw thread is pegged graft in hexagon nut (4), and the bottom of ejector rod (5) is alternated to be pegged graft in a cylindricality section of thick bamboo (3) behind connecting pipe (16), the bottom fixedly connected with limiting plate (17) of ejector rod (5), the top fixedly connected with fixed block (6) of ejector rod (5), the top outer wall of fixed block (6) is opened there is the arc wall, fixedly connected with curved supporting shoe (9) in the arc wall.

2. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 1, characterized in that: the both sides of fixed block (6) all are equipped with the side and press from both sides the mechanism, and the side presss from both sides curb plate (7) that the mechanism includes L shape structure, and the one end of curb plate (7) and the welding of one side outer wall of fixed block (6).

3. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 2, characterized in that: the side wall of the side plate (7) close to the top end is provided with a threaded hole, a screw rod (8) is inserted in the threaded hole, one end of the screw rod (8) is rotatably connected with a supporting block (12) through a bearing, and the other end of the screw rod (8) is welded with a rotating handle (14).

4. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 3, characterized in that: the outer wall of one side, far away from the screw rod (8), of the abutting block (12) is welded with a side clamping block (13), the outer wall of one side of the side clamping block (13) is fixed with a rubber sheet (11) through a bolt, and a wavy groove is formed in one side face, far away from the side clamping block (13), of the rubber sheet (11).

5. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 1, characterized in that: and a cushion spacer (10) is fixed on the arc inner side wall of the supporting block (9) through a bolt.

6. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 5, wherein: the bottom welding of a cylindricality section of thick bamboo (3) has bottom plate (2), and the top welding of bottom plate (2) has a plurality of annular distributed strengthening rib (1), and the lateral wall of strengthening rib (1) all welds with the lateral wall of a cylindricality section of thick bamboo (3).

7. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 6, wherein: the outer wall of the bottom plate (2) is welded with a plurality of embedded heads (15) distributed in an annular shape.

8. The pipeline supporting and fixing device for the oil extraction pipeline of the oil field according to claim 7, wherein: the embedded heads (15) are all T-shaped structures, and the embedded heads (15) are all obliquely arranged.