Ceiling member for a ship

Abstract

The utility model discloses a kind of suspended ceiling components for ship, including boom main body, the top and bottom of boom main body are fixedly connected with adjusting block, the outer surface of two adjusting blocks is slidably sleeved with C-shaped steel, the outer surface of C-shaped steel is equipped with several through holes to inside, two adjusting blocks are connected with two first bolt assemblies with adjacent C-shaped steel, and first bolt assembly is matched with through hole;Two C-shaped steels are fixedly connected with round seat on the side away from boom main body.This utility model, through the sliding cooperation of adjusting block and C-shaped steel in the both ends of boom main body and the fixation of first bolt assembly and through hole, realize horizontal position adjustment, simultaneously through the rotary cooperation of round seat and adjusting sleeve and the fixation of second bolt assembly and hole seat, realize deflection position adjustment, effectively avoid the collision of dense pipeline on the top of ship cabin and suspended ceiling component, reduce rework, improve construction efficiency, and simple and reliable structure.

Description

Technical Field

[0001] This utility model relates to the field of ceiling technology, and in particular to a ceiling component for ships. Background Technology

[0002] To enhance aesthetics, insulation, and comfort, shipboard cabins typically feature suspended ceiling systems. These systems not only need to meet specific requirements for lightweighting, fire resistance, and moisture protection, but also must accommodate the dense network of pipes, cables, ventilation ducts, and equipment running along the ceiling. The arrangement and installation of these intricate pipelines and equipment within the limited space above the ceiling makes the construction environment for shipboard ceilings far more complex and demanding than that of land-based buildings.

[0003] However, in current shipbuilding, especially in small vessel projects, limited project budgets and high-cost considerations often hinder the successful application of advanced clash detection and collaborative design technologies such as Building Information Modeling (BIM). This makes it difficult to comprehensively and accurately predict spatial conflicts between ceiling components and overhead pipelines during the design phase. In actual construction, interference and collisions frequently occur between pipelines and pre-installed hangers and other components. Once a collision occurs, construction workers must dismantle the installed ceiling components and replan the pipeline routes or adjust the installation positions of the ceiling components. Such rework and rectification require a lengthy construction period, impacting the overall progress and efficiency of ceiling construction.

[0004] Therefore, we propose a ceiling component for ships. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a ceiling component for ships.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a ceiling component for ships, including a main body of a suspension rod, wherein adjusting blocks are fixedly connected to the top and bottom of the main body of the suspension rod, and C-shaped steel is slidably sleeved on the outer surface of the two adjusting blocks, and several through holes extending into the interior are opened on both sides of the outer surface of the C-shaped steel, and the two adjusting blocks are connected to the adjacent C-shaped steel by two first bolt assemblies, and the first bolt assemblies match the through holes;

[0007] Both C-shaped steels are fixedly connected to round seats on the side away from the main body of the boom. Adjusting sleeves are rotatably sleeved on the outer surface of both round seats. Two hole seats are symmetrically fixedly embedded on the outer surface of both adjusting sleeves. The two round seats are connected to a second bolt assembly together with one of the hole seats on the adjacent adjusting sleeve.

[0008] An assembly plate is fixedly connected to the top of the single top adjusting sleeve;

[0009] The bottom of the single adjustment sleeve is fixedly connected to a light steel connector.

[0010] Furthermore, each of the four first bolt assemblies includes a first bolt body, and the threaded section of the first bolt body is provided through adjacent through holes and threadedly connected to adjacent adjusting blocks. A first rubber washer is sleeved on the outer surface of the threaded section of the first bolt body, and the first rubber washer abuts against the outer wall of the adjacent C-shaped steel and the threaded head of the first bolt body. The provision of the first rubber washer can effectively prevent the first bolt body from loosening due to ship vibration.

[0011] Furthermore, both ends of the two adjusting blocks are provided with first threaded holes, and the first threaded holes match the first bolt body. This structure realizes a direct threaded connection between the first bolt body and the adjusting block, and the locking force is concentrated.

[0012] Furthermore, both second bolt assemblies include a second bolt body, and the threaded section of the second bolt body passes through the adjacent hole seat and is threadedly connected to the adjacent round seat. A second rubber washer is fitted on the outer surface of the threaded section of the second bolt body, and the second rubber washer abuts against the outer wall of the adjacent hole seat and the threaded head of the second bolt body. The setting of the second rubber washer can effectively prevent the second bolt body from loosening due to ship vibration.

[0013] Furthermore, a second threaded hole is provided on one side of the outer surface of each of the two circular seats, and the second threaded hole matches the second bolt body. This structure realizes a direct threaded connection between the second bolt body and the circular seat, and the locking force is concentrated.

[0014] Furthermore, the light steel connector includes a long screw, which is fixedly connected to the bottom of an adjacent adjusting sleeve. Two nuts are threaded onto the outer surface of the long screw. The long screw and the two nuts together form a simple and effective final connection and fine-tuning mechanism. By rotating the two nuts, the final height and level of the ceiling joists can be finely adjusted.

[0015] Furthermore, a third rubber washer is fixedly connected to each of the two nuts on adjacent sides. The third rubber washer is clamped between the two nuts and the light steel keel. On the one hand, it greatly enhances the anti-loosening performance through friction, and on the other hand, it can effectively absorb and attenuate the continuous vibration energy generated during the ship's navigation.

[0016] The beneficial effects of this utility model are:

[0017] In use, this utility model achieves horizontal position adjustment through the sliding engagement of the adjusting blocks at both ends of the main body of the boom with the C-shaped steel and the fixing of the first bolt assembly with the through hole. At the same time, it achieves deflection position adjustment through the rotational engagement of the round seat and the adjusting sleeve and the fixing of the second bolt assembly with the hole seat. This effectively avoids collisions between the dense pipelines on the top of the ship's cabin and the ceiling components, reduces rework, improves construction efficiency, and has a simple and reliable structure. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged view of point A in the middle.

[0023] The attached figures are labeled as follows:

[0024] 1. Long screw; 2. Main body of the lifting rod; 3. Assembly plate; 4. C-shaped steel; 5. Through hole; 6. Adjusting block; 7. Adjusting sleeve; 8. Third rubber washer; 9. Nut; 10. Hole seat; 11. First bolt body; 12. First rubber washer; 13. Round seat; 14. Second rubber washer; 15. Second bolt body. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-4As shown, a ceiling component for ships is disclosed, comprising a main body 2 of a suspension rod, with adjusting blocks 6 fixedly connected to the top and bottom of the main body 2. C-shaped steel 4 is slidably sleeved on the outer surface of each of the two adjusting blocks 6. Several through holes 5 extending into the interior are provided on both sides of the outer surface of the C-shaped steel 4. Each of the two adjusting blocks 6 is connected to two first bolt assemblies with the adjacent C-shaped steel 4, and the first bolt assemblies match the through holes 5. Each of the four first bolt assemblies includes a first bolt body 11, and the threaded section of the first bolt body 11 is provided through the adjacent through holes 5 and threadedly connected to the adjacent adjusting block 6. A first rubber washer 12 is sleeved on the outer surface of the threaded section of the first bolt body 11, and the first rubber washer 12 abuts against the outer wall of the adjacent C-shaped steel 4 and the thread head of the first bolt body 11. First screw holes are provided at both ends of the two adjusting blocks 6, and the first screw holes match the first bolt body 11.

[0027] Two C-shaped steels 4 are fixedly connected to round seats 13 on the side away from the main body 2 of the boom. Adjusting sleeves 7 are rotatably sleeved on the outer surface of the two round seats 13. Two hole seats 10 are symmetrically fixedly embedded on the outer surface of the two adjusting sleeves 7. The two round seats 13 are connected to one of the hole seats 10 on the adjacent adjusting sleeves 7 and are connected to a second bolt assembly. The two second bolt assemblies include a second bolt body 15. The screw section of the second bolt body 15 passes through the adjacent hole seat 10 and is threadedly connected to the adjacent round seat 13. A second rubber washer 14 is sleeved on the outer surface of the screw section of the second bolt body 15. The second rubber washer 14 abuts against the outer wall of the adjacent hole seat 10 and the screw head of the second bolt body 15. A second screw hole is opened on one side of the outer surface of the two round seats 13 and the second screw hole matches the second bolt body 15.

[0028] The top of the single top adjustment sleeve 7 is fixedly connected to the assembly plate 3. The top of the assembly plate 3 has a through-hole that extends to the top, which facilitates the installation of the assembly plate 3.

[0029] A light steel connector is fixedly connected to the bottom of each individual adjusting sleeve 7. The light steel connector includes a long screw 1, which is fixedly connected to the bottom of the adjacent adjusting sleeve 7. Two nuts 9 are threaded onto the outer surface of the long screw 1. A third rubber washer 8 is fixedly connected to each adjacent side of the two nuts 9. The helix angle of the long screw 1 is less than the friction angle, giving the long screw 1 a self-locking capability, preventing it from shifting due to vibration or load. The first rubber washer 12, the second rubber washer 14, and the third rubber washer 8 are all made of oil-resistant and aging-resistant materials such as neoprene rubber. The advantages are: elastic deformation occurs during tightening, filling gaps and preventing bolts from loosening due to ship vibration; simultaneously, the washers absorb some vibration energy.

[0030] The main body of the boom 2, the adjusting block 6, the C-shaped steel 4, the first bolt body 11, the second bolt body 15, the nut 9, the long screw 1, the adjusting sleeve 7, the round seat 13, and the assembly plate 3 are all made of stainless steel, which has excellent corrosion resistance and is suitable for use in ships.

[0031] Working principle: Before installation, the top mounting plate 3 is pre-fixed to the roof structure of the ship's cabin, and the bottom light steel connectors are connected to the ceiling joist system. Due to the limited space and dense pipelines in the ship's cabin roof, the hanger rods must be adjustable to adapt to the complex environment.

[0032] When the main body 2 of the hanger interferes with the pipeline, the construction personnel can loosen the first bolt body 11 to disengage it from the first screw hole of the adjusting block 6, then remove the first bolt body 11, and then slide the adjusting block 6 along the C-shaped steel 4 to change the vertical position of the main body 2 of the hanger. After adjusting to a suitable lateral position, insert the first bolt body 11 into the corresponding through hole 5 and screw it into the first screw hole of the adjusting block 6 for fixation. The first rubber washer 12 is compressed during the tightening process, providing a sealing and vibration damping function to ensure a stable connection.

[0033] If spatial conflict persists after lateral adjustment, angular adjustment can be performed. Loosen the second bolt body 15 to disengage it from the second threaded hole of the round seat 13, then pull out the second bolt body 15. Next, rotate the C-shaped steel 4 to rotate the round seat 13, thereby adjusting the deflection direction of the boom body 2. Once determined, insert the second bolt body 15 into the corresponding hole seat 10 and screw it into the second threaded hole of the round seat 13 for fixation. The second rubber washer 14 provides cushioning and anti-loosening functions, adapting to the ship's vibration environment.

[0034] The bottom adjusting sleeve 7 is connected to the ceiling light steel keel via a light steel connector. The long screw 1 is passed through the light steel keel, with the top nut 9 positioned above the keel and the bottom nut 9 below. Tightening both nuts 9 completes the connection between the hanger and the ceiling light steel keel. A third rubber washer 8 between the nuts 9 enhances anti-loosening and shock absorption.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ceiling component for ships, comprising a main body of a suspension rod (2), characterized in that: The top and bottom of the main body (2) of the boom are fixedly connected with adjustment blocks (6), and the outer surfaces of the two adjustment blocks (6) are slidably fitted with C-shaped steel (4). The outer surfaces of the C-shaped steel (4) are provided with several through holes (5) that penetrate into the interior. The two adjustment blocks (6) are connected to the adjacent C-shaped steel (4) with two first bolt assemblies, and the first bolt assemblies match the through holes (5). Both C-shaped steels (4) are fixedly connected to round seats (13) on the side away from the main body (2). Adjusting sleeves (7) are rotatably sleeved on the outer surface of both round seats (13). Two hole seats (10) are symmetrically fixedly embedded on the outer surface of both adjusting sleeves (7). The two round seats (13) are connected to one of the hole seats (10) on the adjacent adjusting sleeves (7) with a second bolt assembly. The top of the single top adjustment sleeve (7) is fixedly connected to the mounting plate (3); The bottom of the single adjustment sleeve (7) is fixedly connected to a light steel connector.

2. A marine ceiling component according to claim 1, characterized in that: Each of the four first bolt assemblies includes a first bolt body (11), and the threaded section of the first bolt body (11) is provided through the adjacent through hole (5) and threadedly connected to the adjacent adjusting block (6). A first rubber washer (12) is sleeved on the outer surface of the threaded section of the first bolt body (11), and the first rubber washer (12) abuts against the outer wall of the adjacent C-shaped steel (4) and the threaded head of the first bolt body (11).

3. A marine ceiling component according to claim 2, characterized in that: Both ends of the two adjustment blocks (6) are provided with first screw holes, and the first screw holes are matched with the first bolt body (11).

4. A marine ceiling component according to claim 1, characterized in that: Both of the second bolt assemblies include a second bolt body (15), and the threaded section of the second bolt body (15) is provided through the adjacent hole seat (10) and threadedly connected to the adjacent round seat (13). A second rubber washer (14) is sleeved on the outer surface of the threaded section of the second bolt body (15), and the second rubber washer (14) abuts against the outer wall of the adjacent hole seat (10) and the threaded head of the second bolt body (15).

5. A marine ceiling component according to claim 4, characterized in that: A second screw hole is provided on one side of the outer surface of each of the two circular seats (13), and the second screw hole matches the second bolt body (15).

6. A marine ceiling component according to claim 1, characterized in that: The light steel connector includes a long screw (1), and the long screw (1) is fixedly connected to the bottom of the adjacent adjusting sleeve (7). Two nuts (9) are threaded onto the outer surface of the long screw (1).

7. A marine ceiling component according to claim 6, characterized in that: Two nuts (9) are fixedly connected to a third rubber washer (8) on each adjacent side.

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