Carbon fiber tube marine organism removing support

Abstract

The utility model discloses a carbon fiber pipe marine organism removing support, which relates to the technical field of carbon fiber composite pipeline microorganism cleaning equipment, and adopts the technical scheme that the carbon fiber pipe marine organism removing support comprises a support body sleeved on the outer wall of a pipeline in a sliding manner, the support body is annular, and the inner diameter of the support body is larger than the outer diameter of the pipeline; a plurality of universal ball seats are fixedly arranged on the inner wall of the frame body, universal balls are arranged in the universal ball seats, annular cavities are formed in the sides, facing the pipeline, of the universal ball seats, and the universal balls are in rolling fit in the annular cavities. The carbon fiber pipe marine organism removing support has the advantages that the carbon fiber pipe marine organism removing support comprises the support body connected to the outer wall of a pipeline in a sliding and sleeving mode, the outer wall of the support body is connected with the air bag through the first connecting rope, the air bag fluctuates with the help of buoyancy of seawater, the support body can be driven to float along with the air bag, and therefore the outer wall of the pipeline can be better scraped; and therefore, energy is saved, and the device is green and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber composite pipeline microorganism cleaning equipment, in particular to a carbon fiber pipeline marine organism cleaning bracket. Background Art

[0002] Offshore oilfield platforms are complex and high-risk working environments. Fire safety is particularly critical, and the research and development and application of new materials and new processes are essential to improving fire safety. Carbon fiber composites have gradually become one of the key materials for offshore oilfield fire pipeline systems due to their excellent performance. By using special carbon fiber structures and surface coating technology, the corrosion resistance of pipelines is increased. In offshore environments, salt corrosion and wet corrosion can cause great damage to pipelines, and this technology effectively reduces the impact of these factors.

[0003] However, the accumulation of marine microorganisms on the outer wall of the pipeline will accelerate the corrosion and deterioration of the pipeline. Regular removal of these marine organisms helps to extend the service life of the pipeline and maintain the operating performance of the pipeline, thereby improving the reliability and safety of the fire protection system. The current methods or devices for removing marine microorganisms from the outer wall of offshore pipelines have the following disadvantages:

[0004] Manual cleaning is inefficient, cannot completely remove all marine life, and poses certain safety risks.

[0005] High-pressure water jet cleaning can damage the outer coating of the pipeline, reduce the pipeline's anti-corrosion performance, and may also cause damage to the pipeline structure and even cause pipeline leakage.

[0006] Some chemical cleaning agents cause pollution to the marine environment.

[0007] Some methods or devices have complex structures, expensive equipment, and high maintenance costs, which bring a large economic burden.

[0008] The cleaning cycle is long and cannot meet the needs of efficient and frequent cleaning of pipelines.

[0009] How to solve the above problems is the research topic of this program. Utility Model Content

[0010] In order to achieve the above-mentioned purpose of the utility model and to solve the above-mentioned technical problems, the utility model provides a carbon fiber tube marine organism removal bracket.

[0011] The technical solution is as follows: it comprises a frame body which is slidably sleeved on the outer wall of the pipeline, the frame body is arranged in a circular ring shape, and the inner diameter of the frame body is larger than the outer diameter of the pipeline;

[0012] A plurality of universal ball seats are fixedly arranged on the inner wall of the frame, wherein a universal ball is arranged in the universal ball seat, and an annular cavity is opened on the side of the universal ball seat facing the pipeline, wherein the universal ball is rollingly fitted in the annular cavity;

[0013] A fixing plate is fixedly arranged on the inner wall of the frame between two adjacent universal ball seats, and a plurality of evenly distributed scrapers are fixedly arranged on the side wall of the fixing plate facing the pipeline.

[0014] A plurality of evenly distributed connection ropes 1 are arranged on the outer wall of the frame body, one end of the connection rope 1 is fixedly connected to the outer wall of the frame body, and the other end of the connection rope 1 is fixedly arranged with an air bag.

[0015] The airbag is configured as a closed structure with a hollow interior, and the airbag is made of rubber material.

[0016] The scraper is made of rubber material, and the free end of the scraper is against the outer wall of the pipeline.

[0017] The fixing plate is in the form of an annular body matching the inner wall of the frame.

[0018] The minimum distance between two universal balls symmetrically located in the radial direction of the frame is greater than or equal to the outer diameter of the pipe.

[0019] It comprises a plurality of frames connected up and down, and two adjacent frames are fixedly connected by a connecting plate;

[0020] The outer wall of the frame body is provided with a threaded hole, the connecting plate is provided with two threaded holes, and the two threaded holes of the connecting plate are fixedly connected to the upper and lower outer walls of the frame body by bolts respectively.

[0021] An air bag is connected to the outer wall of the frame located at the lowest layer.

[0022] It also includes an upper fixing ring, the inner diameter of which is equal to the outer diameter of the pipe;

[0023] The bottom of the upper fixing ring and the top of the frame are connected by a connecting rope 2, and the upper and lower ends of the connecting rope 2 are respectively fixedly connected to the bottom of the upper fixing ring and the top of the frame.

[0024] The first connecting rope and the second connecting rope are both made of soft ropes.

[0025] The upper fixing ring can be fixed on the outer wall of the pipe by bolts or two halves of a clamp connection.

[0026] The technical solution provided by the embodiment of the utility model has the following beneficial effects: the solution provides a carbon fiber pipe marine organism removal bracket, comprising a frame body slidably sleeved on the outer wall of the pipe, the outer wall of the frame body is connected to the airbag through a connecting rope, and the airbag can drive the frame body to float with the help of the buoyancy of seawater, so as to better scrape the outer wall of the pipe, without the need for a motor or the like to provide power, saving energy, not using chemical cleaning agents, being green and environmentally friendly, and having high safety;

[0027] The marine microorganisms on the outer wall of the pipeline can be removed at any time to prevent them from attaching, meeting the needs of efficient and frequent cleaning of the pipeline. The operation is simple and efficient. The scraper is made of rubber material to prevent damage to the outer wall of the pipeline.

[0028] The universal ball can slide on the outer wall of the pipe, which also prevents the frame from getting stuck on the outer wall of the pipe, making it easier for the frame to slide, thus ensuring a better cleaning effect;

[0029] When multiple frames are connected up and down and there are more scrapers, the contact area with the outer wall of the pipe is larger, and the effect of preventing microorganisms from attaching is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 .

[0031] Figure 2 for Figure 1 Structural diagram that hides the pipes.

[0032] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0033] Figure 4 The overall structure of the embodiment of the utility model is shown in FIG. Figure 3 .

[0034] Among them, the figure markings are: 1. pipeline; 2. frame; 3. universal ball seat; 4. universal ball; 5. fixing plate; 6. scraper; 7. connecting rope 1; 8. airbag; 9. connecting plate; 10. bolt; 11. upper fixing ring; 12. connecting rope 2. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0039] Example 1

[0040] See also Figure 1 to Figure 2 The utility model provides a carbon fiber tube marine organism removal bracket, comprising a frame body 2 slidably sleeved on the outer wall of a pipe 1, the frame body 2 is set in a circular ring shape, and the inner diameter of the frame body 2 is larger than the outer diameter of the pipe 1;

[0041] A plurality of universal ball seats 3 are fixedly arranged on the inner wall of the frame 2, and a universal ball 4 is arranged inside the universal ball seat 3. The universal ball seat 3 is provided with an annular cavity on one side facing the pipeline 1, and the universal ball 4 rolls in the annular cavity;

[0042] A fixing plate 5 is fixedly arranged on the inner wall of the frame body 2 between two adjacent universal ball seats 3 , and a plurality of evenly distributed scrapers 6 are fixedly arranged on the side wall of the fixing plate 5 facing the pipeline 1 .

[0043] A plurality of evenly distributed connection ropes 7 are arranged on the outer wall of the frame body 2, one end of the connection rope 7 is fixedly connected to the outer wall of the frame body 2, and an air bag 8 is fixedly arranged on the other end.

[0044] The scraper 6 is made of rubber material, and the free end of the scraper 6 abuts against the outer wall of the pipe 1 .

[0045] The fixing plate 5 is an annular body matching the inner wall of the frame body 2 .

[0046] The minimum distance between two universal balls 4 symmetrically located in the radial direction of the frame 2 is greater than or equal to the outer diameter of the pipeline 1 .

[0047] When the utility model is used, the frame 2 is sleeved on the outer wall of the pipe 1, and the rubber airbag 8 on the outer wall of the frame 2 rises and falls with the waves. Because the inner diameter of the frame 2 is larger than the outer diameter of the pipe 1, the frame 2 will not be tightly stuck on the outer wall of the pipe 1, but will be driven to scrape the outer wall of the pipe 1 under the floating effect of the airbag 8, so that the marine microorganisms on the outer wall of the pipe can be removed at any time to prevent them from attaching;

[0048] The scraper 6 is made of rubber material to prevent damage to the outer wall of the pipe;

[0049] The universal ball 4 can slide on the outer wall of the pipeline, and also prevent the frame 2 from getting stuck on the outer wall of the pipeline 1, making it easier for the frame 2 to slide, thereby ensuring a better cleaning effect.

[0050] Example 2

[0051] Based on the embodiment 1, the airbag 8 is set as a closed structure with a hollow interior, and the airbag 8 is made of rubber material. The airbag 8 can drive the frame 2 to float with the buoyancy of the seawater, so as to better scrape the outer wall of the pipeline 1.

[0052] Example 3

[0053] See also Figure 3 , based on Example 1, it includes a plurality of upper and lower connected frames 2, and two adjacent frames 2 are fixedly connected by a connecting plate 9;

[0054] A threaded hole is provided on the outer wall of the frame body 2 , and two threaded holes are provided on the connecting plate 9 . The two threaded holes of the connecting plate 9 are fixedly connected to the upper and lower outer walls of the frame body 2 by bolts 10 , respectively.

[0055] An air bag 8 is connected to the outer wall of the frame 2 at the bottom layer.

[0056] The more frames are connected up and down, the more scrapers 6 there are, the larger the contact area with the outer wall of the pipeline 1 is, and the better the effect of preventing microorganisms from attaching is.

[0057] Example 4

[0058] See also Figure 4 , based on Example 1, further comprising an upper fixing ring 11, the inner diameter of the upper fixing ring 11 being equal to the outer diameter of the pipeline 1;

[0059] The bottom of the upper fixing ring 11 and the top of the frame 2 are connected by a second connecting rope 12 , and the upper and lower ends of the second connecting rope 12 are fixedly connected to the bottom of the upper fixing ring 11 and the top of the frame 2 respectively.

[0060] The connecting rope 1 7 and the connecting rope 2 12 are both made of soft ropes.

[0061] The upper fixing ring 11 can play an auxiliary role in fixing the frame 2 so that the frame 2 is located above or below the water surface.

[0062] Example 5

[0063] On the basis of embodiment 4, the upper fixing ring 11 can be fixed on the outer wall of the pipeline by bolts or two half clamps, which is convenient to operate and highly practical.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon fiber tube marine organism removal bracket, characterized in that: It comprises a frame body (2) which is slidably sleeved on the outer wall of a pipeline (1), the frame body (2) being arranged in a circular ring shape, and the inner diameter of the frame body (2) being larger than the outer diameter of the pipeline (1); A plurality of universal ball seats (3) are fixedly arranged on the inner wall of the frame (2), a universal ball (4) is arranged inside the universal ball seat (3), an annular cavity is opened on the side of the universal ball seat (3) facing the pipeline (1), and the universal ball (4) is rollingly fitted in the annular cavity; A fixing plate (5) is fixedly arranged on the inner wall of the frame (2) between two adjacent universal ball seats (3), and a plurality of evenly distributed scrapers (6) are fixedly arranged on the side wall of the fixing plate (5) facing the pipeline (1).

2. The carbon fiber tube marine organism removal bracket according to claim 1, characterized in that: A plurality of evenly distributed connection ropes (7) are arranged on the outer wall of the frame (2); one end of the connection rope (7) is fixedly connected to the outer wall of the frame (2), and the other end is fixedly provided with an air bag (8).

3. The carbon fiber tube marine organism removal bracket according to claim 2, characterized in that: The airbag (8) is configured as a closed structure with a hollow interior, and the airbag (8) is made of rubber material.

4. The carbon fiber tube marine organism removal bracket according to claim 1, characterized in that: The scraper (6) is made of rubber material, and the free end of the scraper (6) abuts against the outer wall of the pipe (1).

5. The carbon fiber tube marine organism removal bracket according to claim 1, characterized in that: The fixing plate (5) is in the form of an annular body that matches the inner wall of the frame body (2).

6. The carbon fiber tube marine organism removal bracket according to claim 1, characterized in that: The minimum distance between two radially symmetrical universal balls (4) located on the frame (2) is greater than or equal to the outer diameter of the pipe (1).

7. The carbon fiber tube marine organism removal bracket according to claim 2, characterized in that: It comprises a plurality of upper and lower connected frames (2), wherein two adjacent frames (2) are fixedly connected via a connecting plate (9); The outer wall of the frame body (2) is provided with a threaded hole, and the connecting plate (9) is provided with two threaded holes. The two threaded holes of the connecting plate (9) are fixedly connected to the outer walls of the upper and lower frames (2) respectively through bolts (10).

8. The carbon fiber tube marine organism removal bracket according to claim 7, characterized in that: An air bag (8) is connected to the outer wall of the frame (2) located at the bottom layer.

9. The carbon fiber tube marine organism removal bracket according to claim 2, characterized in that: It also comprises an upper fixing ring (11), wherein the inner diameter of the upper fixing ring (11) is equal to the outer diameter of the pipeline (1); The bottom of the upper fixing ring (11) and the top of the frame (2) are connected via a second connecting rope (12), and the upper and lower ends of the second connecting rope (12) are respectively fixedly connected to the bottom of the upper fixing ring (11) and the top of the frame (2).

10. The carbon fiber tube marine organism removal bracket according to claim 9, characterized in that: The connecting rope 1 (7) and the connecting rope 2 (12) are both made of soft ropes.

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