CN215111148U - Marine petroleum pipe connection end reinforcing apparatus - Google Patents

Abstract

The utility model relates to the technical field of pipeline reinforcement, in particular to a connecting end reinforcing device for an offshore oil pipe, which comprises two pipelines, wherein the outer parts of the two pipelines are respectively connected with a connecting plate, the two connecting plates are connected through a plurality of connecting bolts, the outer wall of each pipeline is respectively connected with an installation seat through a plurality of fixing bolts, the outer part of each connecting bolt is respectively provided with a reinforcing component for reinforcing the connecting bolt, the reinforcing component comprises a fixed plate, one end of the fixed plate close to the installation seat is fixedly connected with the outer wall of the installation seat positioned on the right side, the inner wall of the fixed plate is fixedly connected with two supporting columns, the other end of each supporting column is fixedly connected with the outer wall of the installation seat positioned on the left side, the inner wall of the fixed plate is fixedly connected with a fixed seat, the side wall of the fixed seat is provided with a fixed groove, the inner part of the fixed plate is provided with a limiting component for limiting the loosening of the connecting bolt, which can prevent the bolt from falling off, the reinforcing effect is better, and the connection stability and reliability of the petroleum pipe are improved.

Description

Marine petroleum pipe connection end reinforcing apparatus

Technical Field

The utility model relates to a pipeline reinforcement technical field specifically is an ocean petroleum pipe connection end reinforcing apparatus.

Background

As is known, an oil pipeline is a pipeline for completing tasks of oil receiving, unloading and transferring, is one of main equipment in the petroleum storage and transportation industry, is also the most main conveying equipment for crude oil and petroleum products, and is rich in ocean oil and gas reserves, so that a deep-sea oil conveying system is very important, and the connection of ocean oil pipes in deep-sea oil conveying is particularly important.

The current marine oil pipe link is generally connected through bolt and flange dish, and it is after long-time the use, and the bolt takes off the silk easily, can lead to marine oil union coupling to become flexible, and the inside oil of marine oil pipe can be leaked by the junction, and the oil leakage can cause serious pollution to the ocean, consequently needs to consolidate the oil union coupling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can prevent that the bolt from taking off the silk, it is better to consolidate the effect, has improved the marine petroleum pipe connection end reinforcing apparatus of petroleum pipe connection stability and reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ocean petroleum pipe link reinforcing apparatus, includes two pipelines, two the equal fixedly connected with connecting plate in outside of pipeline is connected through a plurality of connecting bolt between two connecting plates, and the outer wall of each pipeline all is connected with the mount pad through a plurality of fixing bolt, and each connecting bolt's outside all is provided with the reinforcement subassembly that is used for consolidating connecting bolt.

Preferably, the reinforcement component includes the fixed plate, and the fixed plate is close to the one end of mount pad and the outer wall fixed connection of the mount pad that is located the right side, two support columns of inner wall fixedly connected with of fixed plate, the other end of each support column all with the outer wall fixed connection who is located left mount pad, the inner wall fixedly connected with fixing base of fixed plate, the fixed slot has been seted up to the lateral wall of fixing base, the inside of fixed plate is provided with and is used for restricting the not hard up spacing subassembly of connecting bolt.

Further, spacing subassembly includes the limiting plate, has seted up logical groove on the lateral wall of fixed plate, and the limiting plate passes logical groove and is sliding fit with the inner wall that leads to the groove, and the outer wall that is located left mount pad has seted up a plurality of draw-in grooves, and the one end that each limiting plate is close to the mount pad inserts the inside to each draw-in groove respectively.

Still further, each the spout has all been seted up to the left end of limiting plate, and the inner wall of each spout all slides and is provided with the connecting block, and the inner wall that each led to the groove all communicates with the spread groove, and the equal fixedly connected with spring of inner wall of each spread groove, the right-hand member of each spring respectively with the left end fixed connection of each connecting block.

On the basis of the scheme, the side wall of each limiting plate is fixedly connected with a pulling plate.

On the basis of the scheme, the sealing box is arranged outside the joint of the two pipelines, the mounting plate is fixedly connected to the outer wall of the sealing box, and the mounting plate is connected with the mounting seats through a plurality of mounting bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides an ocean petroleum pipe link reinforcing apparatus possesses following beneficial effect: this marine petroleum pipe connection end reinforcing apparatus through setting up mount pad and reinforcement assembly, is convenient for consolidate connecting bolt, can effectively prevent connecting bolt to take off the silk after using for a long time, has improved connection stability and reliability between the petroleum pipe.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a left side view structural diagram of the middle pipeline, the fixing plate and the mounting seat of the present invention;

fig. 4 is a left side view structure diagram of the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1. a pipeline; 2. a connecting plate; 3. a connecting bolt; 4. fixing the bolt; 5. a mounting seat; 6. a fixing plate; 7. a support pillar; 8. a fixed seat; 9. fixing grooves; 10. a limiting plate; 11. a card slot; 12. connecting blocks; 13. a spring; 14. pulling a plate; 15. a sealing box; 16. mounting a plate; 17. and (6) installing a bolt.

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, a connecting end reinforcing device for an offshore oil pipe comprises two pipelines 1, connecting plates 2 are fixedly connected to the outer portions of the two pipelines 1, the two connecting plates 2 are connected with each other through a plurality of connecting bolts 3, the outer wall of each pipeline 1 is connected with an installation seat 5 through a plurality of fixing bolts 4, a reinforcing component for reinforcing the connecting bolts 3 is arranged on the outer portion of each connecting bolt 3, the reinforcing component comprises a fixing plate 6, one end of the fixing plate 6 close to the installation seat 5 is fixedly connected with the outer wall of the installation seat 5 on the right side, two supporting columns 7 are fixedly connected to the inner wall of the fixing plate 6, the other end of each supporting column 7 is fixedly connected with the outer wall of the installation seat 5 on the left side, a fixing seat 8 is fixedly connected to the inner wall of the fixing plate 6, a fixing groove 9 is formed in the side wall of the fixing seat 8, and a limiting component for limiting the looseness of the connecting bolts 3 is arranged in the fixing plate 6, spacing subassembly includes limiting plate 10, has seted up logical groove on the lateral wall of fixed plate 6, and limiting plate 10 passes logical groove and is sliding fit with the inner wall that leads to the groove, is located the outer wall of left mount pad 5 and has seted up a plurality of draw-in grooves 11, and each limiting plate 10 is close to the one end of mount pad 5 and inserts respectively to the inside of each draw-in groove 11, and spacing subassembly is convenient for spacing connecting bolt 3, prevents that connecting bolt 3 from taking off the silk after using for a long time.

It should be further noted that, the left end of each limiting plate 10 is provided with a sliding groove, the inner wall of each sliding groove is slidably provided with a connecting block 12, the inner wall of each through groove is communicated with a connecting groove, the inner wall of each connecting groove is fixedly connected with a spring 13, the right end of each spring 13 is fixedly connected with the left end of each connecting block 12, the limiting plate 10 is limited by the connecting block 12, the limiting plate 10 is prevented from being separated from the inner wall of the through groove, the spring 13 extrudes the limiting plate 10, the fixing effect of the limiting plate 10 on the connecting bolt 3 is enhanced, the side wall of each limiting plate 10 is fixedly connected with a pulling plate 14, a user can pull the limiting plate 10 to move conveniently, a sealing box 15 is arranged outside the joint of the two pipelines 1, the sealing box 15 is composed of two box bodies, the two box bodies are welded together after installation, the outer wall of the sealing box 15 is fixedly connected with a mounting plate 16, the mounting plate 16 is also composed of two parts, the welding is in the same place after the installation, and mounting panel 16 is connected with each mount pad 5 through a plurality of construction bolts 17, and seal box 15 seals up the protection to the junction of reinforcing component and two pipelines 1, prevents that the sea water from entering into the inside of seal box 15, makes reinforcing component and connecting bolt 3 corroded, has improved the holistic reliability in utilization of device, and construction bolts 17's outside all scribbles anticorrosive coating, can prevent that the sea water from corroding.

In summary, the working principle and working process of the marine petroleum pipe connection end reinforcing device are that when being installed, a user firstly sleeves each installation seat 5 on the outer portion of each pipeline 1, then pushes the two pipelines 1 towards the middle to enable the two pipelines 1 to be in contact, the user screws each fixing bolt 4 to enable each installation seat 5 to be fixed with each pipeline 1, after the fixing, the user rotates the connecting bolt 3 to enable the two connecting plates 2 to be connected, after the connecting bolt 3 is completely screwed, the right end of the connecting bolt 3 is in contact with the inner wall of the corresponding fixing groove 9, the user pushes each limiting plate 10 towards the middle direction of the pipeline 1, each limiting plate 10 moves on the outer portion of the connecting block 12 and respectively enters into the inner portion of each clamping groove 11, the right end of the limiting plate 10 is in contact with the left end of the connecting bolt 3 to limit the connecting bolt 3, the spring 13 extrudes the limiting plate 10 to enable the limiting plate 10 to clamp the connecting bolt 3, after the limiting plate 10 is fixed, the user can install the sealing box 15 on the installation seat 5 through the installation bolt 17.

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 (6)

1. The utility model provides an ocean petroleum pipe connection end reinforcing apparatus, includes two pipelines (1), its characterized in that: two equal fixedly connected with connecting plate (2) in outside of pipeline (1), connect through a plurality of connecting bolt (3) between two connecting plate (2), the outer wall of each pipeline (1) all is connected with mount pad (5) through a plurality of fixing bolt (4), and the outside of each connecting bolt (3) all is provided with the reinforcement subassembly that is used for consolidating connecting bolt (3).

2. A marine petroleum pipe connection end reinforcement device as defined in claim 1, wherein: the reinforcement assembly comprises a fixing plate (6), one end of the fixing plate (6) close to the mounting seat (5) is fixedly connected with the outer wall of the mounting seat (5) on the right side, two support columns (7) of the inner wall of the fixing plate (6) are fixedly connected with each other, the other end of each support column (7) is fixedly connected with the outer wall of the left mounting seat (5), a fixing seat (8) of the fixing plate (6) is fixedly connected with the inner wall, a fixing groove (9) is formed in the side wall of the fixing seat (8), and a limiting assembly used for limiting the looseness of the connecting bolt (3) is arranged in the fixing plate (6).

3. The marine petroleum pipe connection end reinforcement device of claim 2, wherein: spacing subassembly includes limiting plate (10), has seted up logical groove on the lateral wall of fixed plate (6), and limiting plate (10) pass logical groove and be sliding fit with the inner wall that leads to the groove, and a plurality of draw-in grooves (11) have been seted up to the outer wall that is located left mount pad (5), and the inside to each draw-in groove (11) is inserted respectively to the one end that each limiting plate (10) are close to mount pad (5).

4. A marine petroleum pipe connection end reinforcement device as defined in claim 3, wherein: the left end of each limiting plate (10) has all seted up the spout, and the inner wall of each spout all slides and is provided with connecting block (12), and the inner wall of each logical groove all communicates with the spread groove, and the equal fixedly connected with spring (13) of inner wall of each spread groove, the right-hand member of each spring (13) respectively with the left end fixed connection of each connecting block (12).

5. The marine petroleum pipe connection end reinforcement device of claim 4, wherein: the side wall of each limiting plate (10) is fixedly connected with a pulling plate (14).

6. A marine petroleum pipe connecting end reinforcing apparatus of claim 5, wherein: two the junction outside of pipeline (1) is provided with seal box (15), and the outer wall fixedly connected with mounting panel (16) of seal box (15), mounting panel (16) are connected with each mount pad (5) through a plurality of construction bolts (17).

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