Adjustable welding structure of ship bulkhead

Abstract

The utility model relates to the technical field of ship engineering, and discloses an adjustable welding structure of a ship bulkhead, which comprises a cabin and a bulkhead plate, an adjustable fixing component and an auxiliary component are arranged between the cabin and the bulkhead plate, and the adjustable fixing component comprises ribs fixedly arranged on the inner walls of the two sides of the cabin. Firstly, the welding support is welded to the side face of the bulkhead plate, the limiting sliding block at the bottom of the bulkhead plate can slide in the sliding plate, and the T-shaped block can freely slide in the limiting groove, so that the bulkhead plate can move to a proper position, and after the position of the bulkhead plate is determined, the T-shaped block is rapidly and accurately installed in the T-shaped groove; then the T-shaped block and the rib are firmly fixed through the long bolt, then the multiple adjusting blocks are rotated, the screw is promoted to move in the fixing plate till the suction cup at the bottom of the screw makes close contact with the surface of the rib, clamping operation is completed, and therefore the bulkhead plate is installed in a cabin, and the purpose of changing the layout of the cabin is effectively achieved; and disassembly, maintenance or replacement are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship engineering technical field especially relates to an adjustable welding structure of ship bulkhead. BACKGROUND

[0002] In the shipbuilding process, although there is advanced manufacturing process and precision control means, but due to the complex structure of the hull, large size, it is still difficult to avoid dimensional error, for example, the manufacturing error of the hull frame, the machining error of the bulkhead plate itself can cause the bulkhead installation difficult, the bulkhead plate is the main part of the bulkhead, usually made of steel plate, it plays the role of separating the cabin space, providing the strength of the ship structure, the bulkhead plate separates the cabin into different spaces, for the cargo ship, the bulkhead helps to reasonably divide the cargo storage space, so that different types of goods can be stored separately, taking the container ship as an example, the bulkhead can fix the position of the container, prevent the container from colliding or shifting during navigation.

[0003] But the traditional bulkhead plate fixed welding structure can cause the bulkhead installation difficult, when needing to increase new cabin or change cabin layout, it is difficult to easily install into the existing hull structure, needs the large-scale modification of the hull, and the fixed welding structure makes it difficult for maintenance personnel to disassemble and replace the damaged parts, greatly increases the maintenance time, for this purpose, we put forward a kind of adjustable welding structure of ship bulkhead. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of adjustable welding structure of ship bulkhead, to solve the problem that the traditional bulkhead plate fixed welding structure can cause the bulkhead installation difficult, when needing to increase new cabin or change cabin layout, it is difficult to easily install into the existing hull structure, needs the large-scale modification of the hull, and the fixed welding structure makes it difficult for maintenance personnel to disassemble and replace the damaged parts, greatly increases the maintenance time.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable welding structure of ship bulkhead, including cabin and bulkhead plate, adjustable fixing component and auxiliary component are equipped between the cabin and bulkhead plate, the adjustable fixing component includes rib bone fixedly installed in the inner wall of both sides of cabin, welding support is fixedly installed on the both sides of the bulkhead plate, the welding support is connected with connecting rod by fixed lug, the connecting rod is connected with screw rod by fixed plate, the upper and lower ends of the screw rod are fixedly installed with adjusting block and suction cup respectively, the welding support is connected with fixed rod by connecting block, the fixed rod is connected with long bolt by T block, the rib bone is provided with T slot by limiting slot, the surface of the rib bone and T block is all connected with screw hole, the bulkhead plate is connected with sliding plate by limiting sliding block.

[0006] As a preferred scheme, the fixing lug is provided with four groups and is fixedly installed on the two side surfaces of the welding support, one end of the connecting rod is fixedly installed on the surface of the fixing lug, and the other end is fixedly connected with the fixing plate, the surface of the fixing plate is provided with a screw hole, and a screw rod is screwedly connected in the screw hole.

[0007] As a preferred scheme, the long bolt is screwedly connected in the threaded hole, the connecting block is fixedly installed on the rear outer surface of the welding support, one end of the fixing rod is rotatably connected in the connecting block, and the other end is fixedly connected with the T-shaped block, the limiting groove is arranged on the front side of the rib, and the T-shaped block is slidably connected in the limiting groove.

[0008] As a preferred scheme, the T-shaped groove is arranged in the inner bottom surface of the limiting groove, the T-shaped block is matched with the T-shaped groove, the sliding plate is provided with two groups and is fixedly installed on the inner bottom surface of the cabin, the limiting sliding block is provided with two groups and is fixedly installed on the bottom of the bulkhead plate, and the two groups of limiting sliding blocks are slidably connected in the inner sliding plate.

[0009] As a preferred scheme, the auxiliary assembly comprises two groups of connecting supports fixedly installed on the top of the cabin, the surfaces of the two groups of connecting supports are provided with positioning grooves, the positioning grooves are slidably connected with positioning sliding blocks, the top of the positioning sliding block is fixedly installed with a spring, the top of the spring is fixedly installed with a sliding plate, the sliding plate is slidably connected with the inner top surface of the positioning groove, the bulkhead plate is clamped in the inner positioning sliding block, the surfaces of the bulkhead plate and the positioning sliding block are provided with positioning holes in penetration, and the positioning holes are screwedly connected with fixing bolts.

[0010] As a preferred scheme, the rubber pad is fixedly installed between the positioning sliding block and the connecting support.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1. By setting adjustable fixing assembly, first welding support is welded on the side surface of the bulkhead plate, the limiting sliding block at the bottom of the bulkhead plate can slide in the sliding plate, and the T-shaped block can also freely slide in the limiting groove, which makes the bulkhead plate conveniently move to the ideal position, after the position of the bulkhead plate is determined, the T-shaped block is accurately installed into the T-shaped groove, then the T-shaped block and the rib are fixedly connected by the long bolt, thereafter, a plurality of adjusting blocks are rotated respectively, the screw rod is moved in the fixing plate until the suction cup at the bottom of the screw rod is in close contact with the surface of the rib and clamping operation is completed, thereby realizing the installation of the bulkhead plate in the cabin, effectively achieving the purpose of changing the cabin layout, the device not only has excellent installation stability, but also is convenient to disassemble, maintain or replace, and significantly reduces the operation difficulty and time cost.

[0013] 2. By setting the auxiliary assembly, the positioning slider and the bulkhead plate are stably connected together at the top of the bulkhead plate through fixing bolts, the positioning slider can be flexibly moved in the positioning groove, the rubber pad can provide just right buffering effect and can be self-adapted according to actual conditions, so that the connection stability is ensured, when the bulkhead plate needs to be disassembled, the fixing bolts are disassembled first, then the positioning slider is lifted up, at this time the spring is contracted under stress, until the positioning slider is completely separated from the bulkhead plate, so that the bulkhead plate can be smoothly taken out, through the series of design and operation, the stability of the bulkhead plate in the vertical direction is effectively guaranteed, the displacement and the possibility of shaking are greatly reduced, so that the reliability and safety of the ship bulkhead structure are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is a right view sectional structure schematic diagram of the utility model;

[0016] Figure 3 It is a front view sectional structure schematic diagram of the utility model;

[0017] Figure 4 It is an adjustable fixing assembly structure schematic diagram of the utility model;

[0018] Figure 5 It is an adjustable fixing assembly partial structure schematic diagram of the utility model;

[0019] Figure 6 It is a rib structure schematic diagram of the utility model;

[0020] Figure 7 It is an auxiliary assembly structure schematic diagram of the utility model.

[0021] In the drawing: 1, ship cabin; 2, bulkhead plate; 3, adjustable fixing assembly; 4, auxiliary assembly; 301, rib; 302, limiting groove; 303, T-shaped groove; 304, threaded hole; 305, welded support; 306, fixed lug; 307, connecting rod; 308, fixed plate; 309, screw rod; 310, adjusting block; 311, suction cup; 312, long bolt; 313, connecting block; 314, fixed rod; 315, T-shaped block; 316, sliding plate; 317, limiting slider; 401, connecting support; 402, positioning groove; 403, positioning slider; 404, rubber pad; 405, fixing bolt. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0023] Embodiment one:

[0024] Please refer to the accompanying Figure 1 - the accompanying Figure 6 A kind of adjustable welding structure of ship bulkhead, including cabin 1 and bulkhead 2, adjustable fixing component 3 and auxiliary component 4 are equipped between cabin 1 and bulkhead 2, adjustable fixing component 3 includes the rib 301 of fixed installation in the inner wall of both sides of cabin 1, the both sides of bulkhead 2 are fixedly installed with welding support 305, welding support 305 is connected with connecting rod 307 by fixed lug 306, connecting rod 307 is connected with screw rod 309 by fixed plate 308, the upper and lower ends of screw rod 309 are fixedly installed with adjusting block 310 and suction cup 311 respectively, welding support 305 is connected with fixed rod 314 by connecting block 313, fixed rod 314 is connected with long bolt 312 by T-shaped block 315, T-shaped groove 303 is opened in rib 301 by limiting groove 302, the surface of rib 301 and T-shaped block 315 are all through opening with screw hole 304, bulkhead 2 is connected with sliding plate 316 by limiting sliding block 317, fixed lug 306 is provided with four groups and is fixedly installed on the two side faces of welding support 305, one end of connecting rod 307 is fixedly installed on the surface of fixed lug 306, and the other end is fixedly connected with fixed plate 308, screw hole is opened on the surface of fixed plate 308, and screw rod 309 is screw connected in the inside of screw hole, long bolt 312 is screw connected in screw hole 304, connecting block 313 is fixedly installed on the rear side outer surface of welding support 305, one end of fixed rod 314 is rotatably connected in the inside of connecting block 313, and the other end is fixedly connected with T-shaped block 315, limiting groove 302 is opened in the front side of rib 301, T-shaped block 315 is slidably connected in the inside of limiting groove 302, T-shaped groove 303 is provided with multiple and is opened in the inside bottom surface of limiting groove 302, T-shaped block 315 is matched with T-shaped groove 303, sliding plate 316 is provided with two groups and is fixedly installed on the inside bottom surface of cabin 1, limiting sliding block 317 is provided with two groups and is fixedly installed on the bottom of bulkhead 2, two groups of limiting sliding block 317 are slidably connected in the inside of sliding plate 316.

[0025] The surface of the bulkhead plate 2 is provided with a movable door, so as to facilitate the staff to enter and exit. During the sailing process of the ship, the bulkhead will be subjected to various external forces, such as the pressure of the cargo, the impact force of the waves and the like. The bulkhead plate 2 transmits these forces to the welding support 305, and then transmits the forces to the main structure of the ship body through the connection between the welding support 305 and the frame 301, so as to ensure the structural safety of the ship. When the bulkhead plate 2 is disassembled, only the adjusting block 310 needs to be screwed, the sucker 311 is separated from the frame 301, then the long bolt 312 is loosened, and the fixing of the T-shaped block 315 and the T-shaped groove 303 is released, so that the operation is convenient.

[0026] Specifically, first, the welding support 305 is welded on the side of the bulkhead plate 2. The limiting sliding block 317 at the bottom of the bulkhead plate 2 slides in the sliding plate 316, and the T-shaped block 315 slides in the limiting groove 302. After the bulkhead plate 2 is moved to the appropriate position, the T-shaped block 315 is installed in the T-shaped groove 303, and the T-shaped block 315 is fixed with the frame 301 through the long bolt 312. Thereafter, the plurality of adjusting blocks 310 are respectively rotated, the screw rod 309 moves in the fixed plate 308, until the sucker 311 at the bottom of the screw rod 309 is in contact with the surface of the frame 301, the clamping is completed, and the installation of the bulkhead plate 2 in the cabin 1 is completed. The layout of the cabin is changed. The device is stable in installation, and is convenient for disassembly, maintenance or replacement.

[0027] Example two:

[0028] Please refer to the accompanying Figure 1 - the accompanying Figure 3 and the accompanying Figure 7 , and on the basis of example one, it is further obtained that the auxiliary assembly 4 comprises two groups of connecting supports 401 fixedly installed on the top of the cabin 1. The surfaces of the two groups of connecting supports 401 are both provided with a positioning groove 402. A positioning sliding block 403 is slidably connected in the positioning groove 402. A spring is fixedly installed on the top of the positioning sliding block 403. A sliding plate is fixedly installed on the top of the spring. The sliding plate is slidably connected to the inner top surface of the positioning groove 402. The bulkhead plate 2 is clamped in the positioning sliding block 403. The surfaces of the bulkhead plate 2 and the positioning sliding block 403 are both provided with a positioning hole. A fixing bolt 405 is threadedly connected in the positioning hole. A rubber pad 404 is fixedly installed between the positioning sliding block 403 and the connecting support 401.

[0029] The auxiliary assembly 4 on the top of the cabin 1 can effectively prevent the displacement and shaking of the bulkhead plate 2 in the vertical direction. The ship will be subjected to various complex external forces during the sailing process, such as the up-and-down pitching and left-and-right rolling of the ship caused by the waves. If the bulkhead plate 2 is only fixedly connected at the bottom and the two sides without any fixing measures at the top, the bulkhead plate 2 is easy to be in an unstable state similar to a cantilever beam, especially when the ship is subjected to a large impact force in the vertical direction, which may cause the bulkhead plate 2 to deform or even be damaged.

[0030] Specifically, at the top of the bulkhead plate 2, the positioning slider 403 is fixed with the bulkhead plate 2 through the fixing bolt 405, the positioning slider 403 moves in the positioning groove 402, the rubber pad 404 can provide certain buffering and self-adaptive adjustment capability, while the stability of the connection can be maintained, the loosening or excessive deformation can be prevented, the displacement and shaking of the bulkhead plate 2 in the vertical direction are effectively prevented, when the bulkhead plate 2 is disassembled, the fixing bolt 405 is disassembled, the positioning slider 403 is lifted upwards, the spring is contracted, the positioning slider 403 is separated from the bulkhead plate 2, and then the bulkhead plate 2 can be taken out.

[0031] The utility model discloses a kind of adjustable welding structures of ship bulkhead, welding support 305 is first welded in the side of bulkhead plate 2, limiting slider 317 at the bottom of bulkhead plate 2 slides in sliding plate 316, T block 315 slides in limiting slot 302, after bulkhead plate 2 moves to appropriate position, then T block 315 is installed in T slot 303, T block 315 is fixed with rib 301 by long bolt 312, after that, a plurality of adjusting blocks 310 are rotated respectively, screw rod 309 moves in fixed plate 308, until the suction cup 311 at the bottom of screw rod 309 and the surface of rib 301 complete contact, clamping is completed, so as to complete the installation of bulkhead plate 2 in ship cabin 1, change the layout of cabin, at the top of bulkhead plate 2, positioning slider 403 is fixed with bulkhead plate 2 through fixing bolt 405, positioning slider 403 moves in positioning groove 402, prevent the displacement and shaking of bulkhead plate 2 in the vertical direction, when bulkhead plate 2 needs to be disassembled to replace or maintain, only need to twist adjusting block 310, suction cup 311 is separated from rib 301, then long bolt 312 is loosened, the fixation of T block 315 and T slot 303 can be released, at top, disassembling fixing bolt 405, positioning slider 403 is lifted upwards, spring is contracted, positioning slider 403 is separated from bulkhead plate 2, then bulkhead plate 2 can be taken out, thus, the whole process is finished.

[0032] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An adjustable welded structure of a ship bulkhead, comprising a ship cabin (1) and a bulkhead panel (2), characterized in that: The cabin (1) and bulkhead plate (2) are provided with adjustable fixing assembly (3) and auxiliary assembly (4), the adjustable fixing assembly (3) includes the rib (301) fixedly installed on the two sides of the inner wall of the cabin (1), the both sides of the bulkhead plate (2) are fixedly installed with the welding support (305), the welding support (305) is connected with the connecting rod (307) through the fixed lug (306), the connecting rod (307) is connected with the screw rod (309) through the fixed plate (308), the upper and lower ends of the screw rod (309) are fixedly installed with the adjusting block (310) and the suction cup (311) respectively, the welding support (305) is connected with the fixed rod (314) through the connecting block (313), the fixed rod (314) is connected with the long bolt (312) through the T-shaped block (315), the rib (301) is provided with a T-shaped groove (303) through the limiting groove (302), and the surfaces of the rib (301) and the T-shaped block (315) are all provided with threaded holes (304).

2. An adjustable welded structure of a ship bulkhead according to claim 1, characterized in that: The fixed lug (306) is provided with four groups and is fixedly installed on the two side surfaces of the welding support (305), one end of the connecting rod (307) is fixedly installed on the surface of the fixed lug (306), and the other end is fixedly connected with the fixed plate (308), the surface of the fixed plate (308) is provided with a screw hole, and the screw rod (309) is screw connected in the screw hole.

3. An adjustable welded structure of a ship bulkhead according to claim 1, characterized in that: The long bolt (312) is screw connected in the threaded hole (304), the connecting block (313) is fixedly installed on the rear outer surface of the welding support (305), one end of the fixed rod (314) is rotatably connected in the connecting block (313), and the other end is fixedly connected with the T-shaped block (315), the limiting groove (302) is arranged on the front side of the rib (301), and the T-shaped block (315) is slidably connected in the limiting groove (302).

4. An adjustable welded structure of a ship bulkhead according to claim 1, characterized in that: The T-shaped groove (303) is provided with a plurality of and arranged in the inner bottom surface of the limiting groove (302), the T-shaped block (315) is matched with the T-shaped groove (303), the sliding plate (316) is provided with two groups and is fixedly installed on the inner bottom surface of the cabin (1), the limiting sliding block (317) is provided with two groups and is fixedly installed on the bottom of the bulkhead plate (2), and the two groups of limiting sliding blocks (317) are slidably connected in the inner sliding plate (316).

5. An adjustable welded structure of a ship bulkhead according to claim 1, characterized in that: The auxiliary assembly (4) comprises two groups of connecting supports (401) fixedly installed on the top of the cabin (1), the surfaces of the two groups of connecting supports (401) are provided with positioning grooves (402), the inside of the positioning groove (402) is slidably connected with a positioning sliding block (403), the top of the positioning sliding block (403) is fixedly installed with a spring, the top of the spring is fixedly installed with a sliding plate, the sliding plate is slidably connected with the inside top surface of the positioning groove (402), the bulkhead plate (2) is clamped in the inside of the positioning sliding block (403), the surfaces of the bulkhead plate (2) and the positioning sliding block (403) are provided with positioning holes penetrating through, and the positioning holes are threadedly connected with fixing bolts (405).

6. An adjustable welded structure of a ship bulkhead according to claim 5, characterized in that: The rubber pads (404) are fixedly installed between the positioning sliding blocks (403) and the connecting supports (401).

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