Ship pipeline protection device in corrosive environment

Abstract

The invention provides a ship pipeline protection device in a corrosive environment, which comprises supporting seats, a fixed seat is fixedly mounted between the supporting seats, a movable seat is mounted at the bottom of the fixed seat, a limiting seat is mounted at the bottom of the movable seat, and a connecting seat is movably mounted between the limiting seat and the movable seat. Supporting blocks are welded to the inner walls of the connecting base, the movable base and the limiting base, and movable blocks are movably installed on the supporting blocks. According to the ship pipeline protection device in the corrosion environment, when the ship pipeline protection device is used, the rollers horizontally move under cooperation of the movable blocks and the supporting blocks, the rollers move in a self-adaptive mode under supporting of the pipelines to wrap and limit the pipelines, and in addition, when pipelines with different diameters are installed, the height between the rollers is adjusted through the connecting bases, the movable bases and the limiting bases; and hot air is discharged through the holes in the roller at the joint of the roller and the pipelines at different positions in the later period, the hot air dries the pipelines, and corrosion of the pipelines caused by moisture is avoided.

Description

Technical Field

[0001] The present invention relates to the field of pipeline protection equipment, and specifically to a ship pipeline protection device in a corrosive environment. Background Art

[0002] The pipelines on ships are in a humid environment for a long time. In a humid environment, the pipelines are prone to corrosion and damage. A protection device is installed on the pipelines in frequently humid areas to effectively avoid pipeline corrosion. Pipeline corrosion will also affect the transmission of liquids, which is not conducive to development.

[0003] According to a patent document with the publication number CN219933180U, which discloses a ship pipeline fixing bracket with clamping and anti-damage functions. It includes a base. Above the base, there is a support rod for support, and inside the support rod, there is a lifting structure for adjusting the height of the pipe clamp. The top of the support rod is fixedly connected with a lower pipe clamp for fixing the pipeline. Inside the lower pipe clamp, there is a clamping structure for clamping the pipeline. When this technical solution is used, the motor is driven by an external button, so that the motor drives the ball screw connected to the top of the driving rod to be threadedly connected with the threaded column, and the threaded column is fixedly connected to the inside of the support rod. Thus, the threaded column drives the support rod to move up to a suitable height, and thus the fixing and supporting work of ship pipelines at different heights can be carried out. For the above technical solution, although the fixing of the pipeline is achieved, the fixing of different pipelines cannot be realized during the fixing process, and a dry environment cannot be provided for the pipeline during the fixing and installation process, which is inconvenient in use. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a ship pipeline protection device in a corrosive environment to solve the problems raised in the above background art. The structure of the present invention is novel. When in use, the roller provides horizontal movement under the cooperation of the movable block and the support block. The roller adaptively moves under the support of the pipeline to achieve the wrapping and limiting of the pipeline. In addition, when installing pipelines with different diameters, the height between the rollers is adjusted through the connecting seat, the movable seat and the limiting seat, and the rollers are connected to pipelines at different positions. Later, hot air is discharged through the openings on the roller, and the hot air dries the pipeline to avoid corrosion of the pipeline caused by moisture.

[0005] To achieve the above object, the present invention is realized by the following technical solutions: A ship pipeline protection device in a corrosive environment, including a support base, a fixed base is fixedly installed between the support bases, a movable base is at the bottom of the fixed base, a limit base is installed at the bottom of the movable base, a connecting base is movably installed between the limit base and the movable base, support blocks are welded on the inner walls of the connecting base, the movable base and the limit base, movable blocks are movably installed on the support blocks, rollers are movably installed on the movable blocks, a pipeline is movably installed between the rollers, a movable cylinder is movably installed inside the roller, an air inlet hole is opened on the side of the fixed base, and a filtering component is fixedly installed inside the air inlet hole.

[0006] Further, a sliding groove is opened on one side of the support base, a slider is movably installed inside the sliding groove, a support mechanism is fixedly installed between the sliders, and one end of the support mechanism is fixed inside the sliding groove.

[0007] Further, a slot is opened on the side of the support base, a fixing block is movably installed inside the slot, a cross bar is welded between the fixing blocks, and a buffer plate is fixedly installed on the cross bar.

[0008] Further, a threaded column is rotatably installed on the support base, a groove is opened at the bottom of the fixing block, one end of the threaded column is movably installed inside the groove, and a fixing plate is fixed at one end of the threaded column.

[0009] Further, a limit groove is opened on the support block, a reset mechanism is fixed inside the limit groove, a limit block is fixed at one end of the reset mechanism, and one end of the limit block is fixed on the movable block.

[0010] Further, a support column is welded at the bottom of the fixed base, the support column is movably installed inside the connecting base, the movable base and the limit base, fixing bolts are rotatably installed on the connecting base, the movable base and the limit base, and one end of the fixing bolt is in movable contact with the support column.

[0011] Further, a limit pipe is fixed inside the connecting base, an air supply pipe and a right-angle pipe are movably installed inside the limit pipe, and support pipes are fixed on one side of the right-angle pipe, the limit pipe and the air supply pipe.

[0012] Further, a positioning pipe is movably installed inside the support pipe, a ring pipe is fixed on the positioning pipe, the ring pipe is movably installed between the rollers, an opening is opened on the roller, a threaded seat is rotatably installed inside the roller, and a connecting pipe is fixed at one end of the air supply pipe.

[0013] Further, the threaded seat is fixed at one end of the movable cylinder. A sealing ring is fixed on the movable cylinder. A through hole is formed in the movable cylinder. The connecting pipe is fixed inside the fixed seat, and a fixing frame is fixed inside the fixed seat.

[0014] Further, an exhaust fan is fixedly installed inside the fixing frame, and a heating component is fixed on the side of the fixing frame. The heating component includes an electric heating wire.

[0015] Advantages of the present invention: For the ship pipeline protection device in a corrosive environment, when in use, the roller provides horizontal movement under the cooperation of the movable block and the support block. The roller adaptively moves under the support of the pipeline to achieve wrapping and limiting of the pipeline. In addition, when installing pipelines with different diameters, the height between the rollers is adjusted through the connecting seat, the movable seat and the limiting seat, and the rollers are connected to pipelines at different positions. Later, hot air is discharged through the openings on the roller, and the hot air dries the pipeline to avoid corrosion of the pipeline caused by moisture.

[0016] For the ship pipeline protection device in a corrosive environment, the roller is pushed through the support mechanism, so that the roller is always in contact with the pipeline for heat transfer. Later, the movable cylinder rotates and moves out inside the roller. After the movable cylinder moves out, the through hole and the opening are installed on the side of the pipeline in different directions, and drying at different positions is achieved through the opening and the through hole. In addition, the movement of the movable cylinder increases the length of pipeline protection and ensures the normal use of the pipeline.

[0017] For the ship pipeline protection device in a corrosive environment, the disassembly of the cross bar facilitates the quick installation of the support seat on the pipeline. Later, the cross bar is installed on the threaded column, and the rotation movement of the threaded column pushes the cross bar to move upward. After the cross bar moves upward and contacts the pipeline, it provides a support point for the pipeline. As the threaded column rotates, the required height of the pipeline can be adjusted. In addition, the fixed disk and the threaded column cooperate to form a support to complete the local support of the pipeline. Description of the drawings

[0018] Figure 1 It is a schematic structural diagram of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 2 It is a schematic structural diagram of the pipeline after installation of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 3 It is an enlarged schematic structural diagram of point A of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 4 It is a schematic structural diagram of the slider of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 5 It is a schematic structural diagram of the roller of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 6 Schematic side sectional view of the fixing seat of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 7 Schematic structure diagram of the movable pipe of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 8 Schematic structure diagram of the groove of a ship pipeline protection device in a corrosive environment according to the present invention; Figure 9 Schematic side view of the roller of a ship pipeline protection device in a corrosive environment according to the present invention; In the figure: 1, support base; 2, fixing seat; 3, air inlet hole; 4, movable seat; 5, connecting seat; 6, limiting seat; 7, sliding groove; 8, support mechanism; 9, fixing bolt; 10, support column; 11, slotted opening; 12, fixing block; 13, threaded column; 14, cross bar; 15, fixing plate; 16, buffer plate; 17, pipeline; 18, support block; 19, limiting groove; 20, reset mechanism; 21, movable block; 23, roller; 24, movable cylinder; 25, opening; 26, slider; 27, limiting block; 28, annular pipe; 29, positioning pipe; 30, support pipe; 31, right-angle pipe; 32, limiting pipe; 33, air supply pipe; 34, fixing frame; 35, exhaust fan; 36, heating component; 37, connecting pipe; 38, through hole; 39, threaded seat; 40, groove. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] Please refer to Figures 1 to 9 , the present invention provides a technical solution: a ship pipeline protection device in a corrosive environment, including a support base 1, a fixing seat 2 is fixedly installed between the support bases 1, a movable seat 4 is arranged at the bottom of the fixing seat 2, a limiting seat 6 is installed at the bottom of the movable seat 4, a connecting seat 5 is movably installed between the limiting seat 6 and the movable seat 4, support blocks 18 are welded on the inner walls of the connecting seat 5, the movable seat 4 and the limiting seat 6, a movable block 21 is movably installed on the support block 18, a roller 23 is movably installed on the movable block 21, a pipeline 17 is movably installed between the rollers 23, a movable cylinder 24 is movably installed inside the roller 23, an air inlet hole 3 is opened on the side of the fixing seat 2, and a filtering component is fixedly installed inside the air inlet hole 3. The filtering component is a filter plate, and the filter plate filters the dust in the entering air.

[0021] In this embodiment, a chute 7 is formed on one side of the support base 1. A slider 26 is movably installed inside the chute 7. A support mechanism 8 is fixedly installed between the sliders 26. The support mechanism 8 is a support spring. When the connecting seat 5, the movable seat 4 and the limit seat 6 lose the fixing force of the fixing bolt 9, the elastic force of the support mechanism 8 enables them to quickly return. One end of the support mechanism 8 is fixed inside the chute 7. A slot 11 is formed on the side of the support base 1. A fixing block 12 is movably installed inside the slot 11. A cross bar 14 is welded between the fixing blocks 12. A buffer plate 16 is fixedly installed on the cross bar 14. A threaded column 13 is rotatably installed on the support base 1. A groove 40 is formed at the bottom of the fixing block 12. One end of the threaded column 13 is movably installed inside the groove 40. A fixing disk 15 is fixed at one end of the threaded column 13. The buffer plate 16 is made of hard rubber. Later, when the cross bar 14 is pushed, the buffer plate 16 is squeezed to contact the pipeline 17 to realize the wrapping and limiting of the pipeline 17.

[0022] In this embodiment, a limit groove 19 is formed on the support block 18. A reset mechanism 20 is fixed inside the limit groove 19. The reset mechanism 20 is a reset spring. The reset spring pushes the limit block 27 to move outwards. The limit block 27 pushes the roller 23 to always contact the pipeline 17 for limit fixation. One end of the reset mechanism 20 is fixed with a limit block 27. One end of the limit block 27 is fixed on the movable block 21. A support column 10 is welded to the bottom of the fixed seat 2. The support column 10 is movably installed inside the connecting seat 5, the movable seat 4 and the limit seat 6. Fixing bolts 9 are rotatably installed on the connecting seat 5, the movable seat 4 and the limit seat 6. One end of the fixing bolt 9 is in movable contact with the support column 10. A limit pipe 32 is fixed inside the connecting seat 5. An air supply pipe 33 and a right-angle pipe 31 are movably installed inside the limit pipe 32. Support pipes 30 are fixed on one side of the right-angle pipe 31, the limit pipe 32 and the air supply pipe 33. The air supply pipe 33 and the right-angle pipe 31 slide inside the limit pipe 32. While sliding, the limit pipe 32 realizes the transfer of air flow.

[0023] In this embodiment, a positioning tube 29 is movably installed inside the support tube 30. A ring tube 28 is fixed on the positioning tube 29. The ring tube 28 is movably installed between the rollers 23. Openings 25 are formed in the rollers 23. A threaded seat 39 is rotatably installed inside the roller 23. One end of the air supply pipe 33 is fixed with a connecting pipe 37. The threaded seat 39 is fixed at one end of the movable cylinder 24. A sealing ring is fixed on the movable cylinder 24. A through hole 38 is formed in the movable cylinder 24. The connecting pipe 37 is fixed inside the fixed seat 2. A fixing frame 34 is fixed inside the fixed seat 2. An exhaust fan 35 is fixedly installed inside the fixing frame 34. A heating assembly 36 is fixed on the side of the fixing frame 34. The heating assembly 36 includes an electric heating wire. After the heating assembly 36 generates high temperature, the exhaust fan 35 drives hot air into the connecting pipe 37 and then into the air supply pipe 33 and the limiting pipe 32. Subsequently, it enters the inside of the roller 23 through the support tube 30 and the positioning tube 29. The air flow is blown to different positions of the pipeline 17 through the roller 23 and the movable cylinder 24, so as to perform drying treatment on the pipeline 17 and avoid corrosion of the pipeline 17 caused by moisture.

[0024] When the device is in use, first move the fixed block 12 upward inside the slot 11. After the fixed block 12 moves upward, the groove 40 is separated from one end of the threaded column 13. Install the support base 1 and the fixed base 2 from the top of the pipeline 17. When the pipeline 17 contacts the roller 23, as the support base 1 and the fixed base 2 are pressed downward, the roller 23 pushes the movable block 21 to move horizontally on the support block 18. The horizontal movement of the movable block 21 changes the position of the roller 23, causing the pipeline 17 to move upward through the roller 23. After the pipeline 17 is installed between the rollers 23, by moving the movable seat 4, the connecting seat 5 and the limiting seat 6 downward, the limiting seat 6 moves downward to adjust the bottom roller 23 to move to the bottom of the pipeline 17. After the limiting seat 6 moves on the support column 10, the limiting seat 6 is fixed in the use position by the fixing bolt 9, thereby adjusting the positions of the connecting seat 5 and the movable seat 4, so that the roller 23 moves to the upper, middle and lower positions of the pipeline 17 in a three-point manner to fully wrap the pipeline 17. When it is necessary to expand the protection length, rotate the movable cylinder 24 inside the roller 23, and the threaded seat 39 rotates and moves inside the roller 23 to move the movable cylinder 24 outward to expand the protection length. Install the fixed block 12 on the threaded column 13 through the groove 40. The rotation movement of the threaded column 13 pushes the cross bar 14 upward. After the cross bar 14 moves upward and contacts the pipeline 17, it provides a support point for the pipeline 17. As the threaded column 13 rotates, the required height of the pipeline 17 can be adjusted. In addition, the fixed disk 15 and the threaded column 13 cooperate to form a bracket to complete the partial support of the pipeline 17. Start the exhaust fan 35. The exhaust fan 35 drives the hot air into the connecting pipe 37 and then into the air supply pipe 33 and the limiting pipe 32. Later, it enters the inside of the roller 23 through the support pipe 30 and the positioning pipe 29. The air flow is blown to different positions of the pipeline 17 through the roller 23 and the movable cylinder 24 to dry the pipeline 17 and avoid corrosion of the pipeline 17 caused by moisture.

[0025] The foregoing shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ship pipeline protection device for use in a corrosive environment, comprising a support seat (1), characterized in that: A fixed seat (2) is fixedly installed between the support seats (1); a movable seat (4) is provided at the bottom of the fixed seat (2); a limit seat (6) is installed at the bottom of the movable seat (4); a connecting seat (5) is movably installed between the limit seat (6) and the movable seat (4); a supporting block (18) is welded to the inner walls of the connecting seat (5), the movable seat (4) and the limit seat (6); a movable block (21) is movably installed on the supporting block (18); a roller (23) is movably installed on the movable block (21); a pipe (17) is movably installed between the rollers (23); a movable cylinder (24) is movably installed inside the roller (23); an air inlet hole (3) is opened on the side of the fixed seat (2); a filter assembly is fixedly installed inside the air inlet hole (3).

2. A ship pipeline protection device for a corrosive environment according to claim 1, characterized in that: A slide groove (7) is provided on one side of the support seat (1), a slider (26) is movably installed inside the slide groove (7), a support mechanism (8) is fixedly installed between the sliders (26), and one end of the support mechanism (8) is fixed inside the slide groove (7).

3. The ship pipeline protection device for a corrosive environment according to claim 1, characterized in that: A slot (11) is formed on the side of the support seat (1), a fixed block (12) is movably mounted inside the slot (11), a cross bar (14) is welded between the fixed blocks (12), and a buffer plate (16) is fixedly mounted on the cross bar (14).

4. The ship pipeline protection device for a corrosive environment according to claim 3, characterized in that: A threaded column (13) is rotatably mounted on the support seat (1), a groove (40) is formed at the bottom of the fixing block (12), one end of the threaded column (13) is movably mounted inside the groove (40), and a fixing plate (15) is fixed to one end of the threaded column (13).

5. The ship pipeline protection device for a corrosive environment according to claim 1, characterized in that: The support block (18) has a limit groove (19), a reset mechanism (20) is fixed inside the limit groove (19), one end of the reset mechanism (20) is fixed to a limit block (27), and one end of the limit block (27) is fixed to the movable block (21).

6. The ship pipeline protection device for a corrosive environment according to claim 1, characterized in that: A support column (10) is welded to the bottom of the fixed seat (2), and the support column (10) is movably mounted inside the connecting seat (5), the movable seat (4) and the limiting seat (6). A fixing bolt (9) is rotatably mounted on the connecting seat (5), the movable seat (4) and the limiting seat (6), and one end of the fixing bolt (9) is in movably contact with the support column (10).

7. The ship pipeline protection device for a corrosive environment according to claim 1, characterized in that: A limiting tube (32) is fixed inside the connection seat (5), an air supply tube (33) and a right-angle tube (31) are movably installed inside the limiting tube (32), and a support tube (30) is fixed on one side of the right-angle tube (31), the limiting tube (32) and the air supply tube (33).

8. The ship pipeline protection device for a corrosive environment according to claim 7, characterized in that: A positioning tube (29) is movably mounted inside the support tube (30), a ring tube (28) is fixed on the positioning tube (29), the ring tube (28) is movably mounted between the rollers (23), an opening (25) is formed on the rollers (23), a threaded seat (39) is rotatably mounted inside the rollers (23), and a connecting tube (37) is fixed at one end of the air supply tube (33).

9. A ship pipeline protection device for a corrosive environment according to claim 8, characterized in that: The threaded seat (39) is fixed to one end of the movable cylinder (24), a sealing ring is fixed to the movable cylinder (24), a through hole (38) is opened on the movable cylinder (24), the connecting pipe (37) is fixed inside the fixing seat (2), and a fixing frame (34) is fixed inside the fixing seat (2).

10. A ship pipeline protection device for a corrosive environment according to claim 9, characterized in that: An exhaust fan (35) is fixedly installed inside the fixing frame (34), and a heating component (36) is fixed on the side of the fixing frame (34), wherein the heating component (36) comprises an electric heating wire.

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