CN217381930U

CN217381930U - Floating type petroleum pipeline fixing device

Info

Publication number: CN217381930U
Application number: CN202220066556.0U
Authority: CN
Inventors: 邱扬旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-09-06
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a floating petroleum pipeline fixing device, which belongs to the petroleum field and comprises a floating plate, wherein the top of the floating plate is fixedly provided with a tightening hoop, the positions of the bottom side of the floating plate, which are close to the left side and the right side, are fixedly connected with two symmetrical connecting columns, the inner walls of the connecting columns are fixedly connected with U-shaped pipes, the U-shaped pipes are all arranged in the direction of the same side of the connecting columns, the bottom side of the floating plate is fixedly connected with an anchor chain, the bottom end of the anchor chain is fixedly connected with an anchor rod, the inner part of one end above the U-shaped pipe is movably inserted with a movable rod, the ends of the two movable rods, which are far away from each other, are fixedly connected with a wave plate, the wave plate is arc-shaped, the ends of the two movable rods, which are close to each other, are fixedly connected with a piston, the outer wall of the piston is contacted with the inner wall of the U-shaped pipe, the inner wall of one end below the U-shaped pipe is fixedly connected with a supporting column, the inner wall is rotatably connected with a first rotating shaft, the device can be realized, the impact of sea waves on the pipeline is effectively reduced, and the occurrence of the pipeline fracture is reduced.

Description

Floating type petroleum pipeline fixing device

Technical Field

The utility model relates to a petroleum field, more specifically say, relate to a float formula petroleum pipeline fixing device.

Background

When some submarine oil is exploited, an oil pipeline erected on the sea surface is often arranged, the oil pipeline erected on the sea surface is generally fixed through a plurality of floating pipeline fixing devices, but because sea waves are large, the situation of pipeline fracture often occurs, crude oil leakage is caused, and water sources are polluted.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a float formula petroleum pipeline fixing device, it can realize, effectively reduces the impact of wave to the pipeline, reduces the cracked condition of pipeline and takes place.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a float formula petroleum pipeline fixing device, is including floating the board, floats the fixed lock ring that is provided with in board top, floats the board bottom side and is close to two spliced poles that left side and right side position fixedly connected with are symmetrical, spliced pole inner wall fixedly connected with U-shaped pipe, and the U-shaped pipe all is in the spliced pole with the same side direction, floats board bottom side fixedly connected with anchor chain, the bottom fixedly connected with anchor chain.

Furthermore, the movable rod is movably inserted into one end of the upper portion of the U-shaped pipe, the wave plates are fixedly connected to one ends, far away from the two movable rods, of the two movable rods, and the wave plates are arc-shaped.

Furthermore, the equal fixedly connected with piston of one end that two movable rods are close to mutually, and the outer wall and the U-shaped intraductal wall of piston contact.

Further, the inside fixedly connected with support column of one end of U-shaped pipe below, the support column inner wall rotates and is connected with first pivot, the equal first flabellum of fixedly connected with of one end that two first pivots are close to, the equal first gear of fixedly connected with of one end that two first pivots were kept away from mutually.

Furthermore, the bottom end of the connecting column is fixedly connected with an annular tube, the inner wall of the annular tube is rotatably connected with a second rotating shaft, two ends of the second rotating shaft are respectively and fixedly connected with a second fan blade and a second gear, and the air flow generated when the two second fan blades rotate faces to the middle position of the second rotating shaft.

Furthermore, a gear belt is arranged between the first gear and the second gear and penetrates through the U-shaped pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when this scheme uses, fix a position the floating plate through anchor chain and anchor, then fix the pipeline through the lock hoop, when unrestrained from the pipeline both sides impact, can strike the unrestrained board, the unrestrained board that is strikeed can be towards the direction motion of floating plate, and promote the piston at the inside motion of U-shaped pipe through the movable rod, the piston promotes the inside water of U-shaped pipe and flows out from the other end, at this in-process, the inside water of U-shaped pipe can promote first flabellum rotation, first flabellum drives first gear through first pivot and rotates, and then first gear drives second gear rotation through the gear belt, the second flabellum rotation drives the second flabellum rotation through the second pivot, the second flabellum rotation produces the impact force opposite with the unrestrained board, offset the impact force that some waves produced to the unrestrained board, effectively reduce the impact of waves to the pipeline, reduce the condition emergence of pipeline fracture.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a floating plate; 2. tightening; 3. connecting columns; 4. a U-shaped tube; 5. an anchor chain; 6. an anchor; 7. a movable rod; 8. a corrugated board; 9. a piston; 10. a support pillar; 11. a first rotating shaft; 12. a first fan blade; 13. a first gear; 14. an annular tube; 15. a second rotating shaft; 16. a second fan blade; 17. a second gear; 18. a gear belt.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-5, a floating type petroleum pipeline fixing device comprises a floating plate 1, wherein a tightening hoop 2 is fixedly arranged at the top of the floating plate 1, two symmetrical connecting columns 3 are fixedly connected to positions, close to the left side and the right side, of the bottom side of the floating plate 1, U-shaped pipes 4 are fixedly connected to the inner walls of the connecting columns 3, the U-shaped pipes 4 are all located in the same side direction of the connecting columns 3, anchor chains 5 are fixedly connected to the bottom side of the floating plate 1, anchors 6 are fixedly connected to the bottom ends of the anchor chains 5, and the floating plate 1 is located through the anchor chains 5 and the anchors 6.

Referring to fig. 1, a movable rod 7 is movably inserted into one end above the U-shaped pipe 4, a wave plate 8 is fixedly connected to the end of the U-shaped pipe where the two movable rods 7 are far away from each other, and the wave plate 8 is arc-shaped, so that the impact of sea waves on the pipeline can be reduced, and more impact force is converted into kinetic energy of rotation of the second gear 17.

Referring to fig. 3, one ends of the two movable rods 7 close to each other are fixedly connected with pistons 9, and the outer walls of the pistons 9 are in contact with the inner wall of the U-shaped tube 4 to maintain the pressure inside the U-shaped tube 4.

Refer to fig. 4, the inside fixedly connected with support column 10 of one end of U-shaped pipe 4 below, support column 10 inner wall rotates and is connected with first pivot 11, the first flabellum 12 of the equal fixedly connected with of one end that two first pivots 11 are close to mutually, the first gear 13 of the equal fixedly connected with of one end that two first pivots 11 were kept away from mutually, piston 9 promotes the inside water of U-shaped pipe 4 and flows from the other end, at this in-process, the inside water of U-shaped pipe 4 can promote first flabellum 12 to rotate, first flabellum 12 drives first gear 13 through first pivot 11 and rotates, and then first gear 13 carries out the transmission through gear belt 18 to second gear 17.

Referring to fig. 5, the bottom end of the connecting column 3 is fixedly connected with a ring-shaped tube 14, the inner wall of the ring-shaped tube 14 is rotatably connected with a second rotating shaft 15, two ends of the second rotating shaft 15 are respectively fixedly connected with a second fan blade 16 and a second gear 17, the air flow generated by the rotation of the two second fan blades 16 faces to the middle position of the two second fan blades, a gear belt 18 is arranged between the first gear 13 and the second gear 17, the gear belt 18 penetrates through the U-shaped tube 4, the second fan blades 16 rotate to generate an impact force opposite to the wave plate 8, the impact force generated by a part of the waves to the wave plate 8 is counteracted, the impact of the waves to the pipeline is effectively reduced, and the occurrence of pipeline fracture is reduced.

When in use: the floating plate 1 is positioned by the anchor chain 5 and the anchor 6, and then the pipeline is fixed by the tightening hoop 2, when waves impact from the two sides of the pipeline, the waves impact the wave plate 8, the impacted wave plate 8 moves towards the direction of the floating plate 1, and the piston 9 is pushed to move in the U-shaped pipe 4 by the movable rod 7, the piston 9 pushes the water in the U-shaped pipe 4 to flow out from the other end, in the process, the water inside the U-shaped tube 4 will push the first blade 12 to rotate, the first blade 12 will drive the first gear 13 to rotate through the first rotating shaft 11, and then the first gear 13 drives the second gear 17 to rotate through the gear belt 18, the second gear 17 drives the second fan blade 16 to rotate through the second rotating shaft 15, the second fan blade 16 rotates to generate impact force opposite to the wave plate 8, the impact force generated by a part of sea waves on the wave plate 8 is offset, the impact of the sea waves on the pipeline is effectively reduced, and the occurrence of pipeline fracture is reduced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a float formula petroleum pipeline fixing device, includes and floats board (1), its characterized in that: the novel anchor plate is characterized in that a tightening hoop (2) is fixedly arranged at the top of the floating plate (1), two symmetrical connecting columns (3) are fixedly connected to the positions, close to the left side and the right side, of the bottom side of the floating plate (1), U-shaped pipes (4) are fixedly connected to the inner walls of the connecting columns (3), the U-shaped pipes (4) are arranged in the same side direction of the connecting columns (3), anchor chains (5) are fixedly connected to the bottom side of the floating plate (1), and anchors (6) are fixedly connected to the bottom ends of the anchor chains (5).

2. The floating petroleum pipeline fixing device according to claim 1, wherein: the U-shaped pipe (4) is characterized in that a movable rod (7) is movably inserted into one end of the upper portion of the U-shaped pipe (4), two corrugated plates (8) are fixedly connected to one ends, far away from the movable rod (7), of the two corrugated plates, and the corrugated plates (8) are arc-shaped.

3. The floating petroleum pipeline fixing device according to claim 2, wherein: two equal fixedly connected with piston (9) of one end that movable rod (7) are close to mutually, the outer wall and the U-shaped pipe (4) inner wall of piston (9) contact.

4. The floating petroleum pipeline fixing device according to claim 1, wherein: the inside fixedly connected with support column (10) of one end of U-shaped pipe (4) below, support column (10) inner wall rotates and is connected with first pivot (11), two the first flabellum (12) of the equal fixedly connected with of one end that first pivot (11) is close to mutually, two the equal fixedly connected with first gear (13) of one end that first pivot (11) was kept away from mutually.

5. The floating petroleum pipeline fixing device as claimed in claim 4, wherein: the bottom fixedly connected with ring pipe (14) of spliced pole (3), ring pipe (14) inner wall rotates and is connected with second pivot (15), the both ends difference fixedly connected with second flabellum (16) and second gear (17) of second pivot (15), two the air current that produces when second flabellum (16) rotate is towards its middle position.

6. The floating petroleum pipeline fixing device as claimed in claim 5, wherein: a gear belt (18) is arranged between the first gear (13) and the second gear (17), and the gear belt (18) penetrates through the U-shaped pipe (4).