Marine channel steel stabilizing support structure

Abstract

The utility model provides a ship's channel steel stable support structure, including ship's channel steel one and ship's channel steel two, still include: connecting structure, connecting structure sets up in ship's channel steel one and ship's channel steel. The present application is convenient to better to the junction of ship's channel steel one and ship's channel steel two is strengthened, reduces the possibility of ship's channel steel one and ship's channel steel two junction fracture, the connecting structure of the present application can rotate, it is convenient to make whole connecting structure uses more flexible, can cope with the parallel and vertical butt joint connection of two ship's channel steel, through the rotation of connecting frame one is fixed limit initially to connecting frame one through the clamping rod further to the rotation of connecting frame one is limited, it is convenient to better to the rotation of connecting frame one and the connection is double fixed limit, avoids the fixed loosening of connecting frame one and connecting frame two, influences the connecting effect of ship's channel steel one and ship's channel steel.

Description

Technical Field

[0001] This utility model relates to the field of marine channel steel technology, and in particular to a stable support structure for marine channel steel. Background Technology

[0002] Suezmax crude oil tankers, with their moderate cargo capacity and main dimensions, offer flexible port adaptability. They can pass through the Suez Canal fully loaded, avoiding the Cape of Good Hope, and this type of vessel boasts high operational economics on routes from the Middle East and West Africa to Europe and the United States. Currently, Suezmax crude oil tankers are also aging significantly, and strong demand for new shipbuilding is expected in the future.

[0003] Marine channel steel is a type of steel specifically designed for shipbuilding. It has high strength, high toughness, and corrosion resistance. It is mainly used to construct key parts such as hull structure and supporting equipment, and is an important material in the construction of crude oil tankers.

[0004] When connecting marine channel steel, it is usually necessary to mark the joint between the two channel steels, then cut them accordingly to create a mating shape before welding. This welding method requires multiple tools, such as a marking pen, ruler, and cutting machine, making the connection of channel steel relatively cumbersome. Therefore, how to connect marine channel steel without using multiple tools is an important problem that needs to be solved in the design of stable support structures for marine channel steel. Utility Model Content

[0005] This invention provides a stable support structure for marine channel steel to solve the problem of needing multiple tools when connecting marine channel steel.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions: This utility model provides a stable support structure for marine channel steel, including marine channel steel one and marine channel steel two, and also includes: A connecting structure is provided inside the marine channel steel and the marine channel steel; A first fixed limiting structure is disposed on the connecting structure; Fixed limiting structure two is provided on the connecting structure. Fixed limiting structure one and fixed limiting structure two fix and restrict the rotation of marine channel steel one and marine channel steel two.

[0007] Preferably, the connecting structure includes a first connecting frame, a second connecting frame, and a connecting rod. The connecting rod is fixedly connected to the side wall of the first connecting frame. The top and bottom side walls of the first connecting frame are provided with square grooves. The second connecting frame is sleeved in the groove on the first connecting frame. The corners of the side walls where the first and second connecting frames are sleeved are both provided with arc-shaped structures. The second connecting frame is rotatably connected to both ends of the second connecting rod.

[0008] In this technical solution, connecting frame one is welded and fixed to the inner wall of marine channel steel one, and connecting frame two is welded and fixed to the inner wall of marine channel steel two. Connecting frame one and connecting frame two reinforce the connection between marine channel steel one and marine channel steel two.

[0009] Preferably, the top and bottom sidewalls of the first connecting frame and the second connecting frame are flush with each other, the first connecting frame cooperates with the inner sidewall of the first marine channel steel, and the second connecting frame cooperates with the inner sidewall of the second marine channel steel.

[0010] In this technical solution, the side wall of connecting frame one can be welded to the inner side wall of marine channel steel one, and the side wall of connecting frame two can be welded to the inner side wall of marine channel steel two.

[0011] Preferably, the first connecting frame has two threaded holes on its left and back sidewalls, and the second connecting frame has four snap-fit ​​grooves on its top and bottom sidewalls.

[0012] Preferably, the fixing and limiting structure includes a rotating handle block, a fixing block, and a threaded rod. The fixing block is fixedly connected to the bottom inner side wall of the connecting frame, and the threaded rod is threadedly connected to the side wall of the fixing block. The end of the threaded rod is fixedly connected to the rotating handle block.

[0013] Preferably, the threaded rod and the threaded hole are mutually engaged.

[0014] In this technical solution, rotating the first handle drives the first threaded rod to rotate, the first threaded rod rotates and moves, the first threaded rod connects into the corresponding threaded hole on the first connecting bracket, and the first threaded rod provides initial fixation and restriction for the rotation of the first connecting bracket.

[0015] Preferably, the second fixing and limiting structure includes a fixing frame, a connecting plate, a movable plate, a fixed plate, a snap-fit ​​rod, and a threaded sleeve. The fixed plate is fixedly connected to the inner side wall of the first connecting frame. A threaded sleeve is fixedly connected to the center of the side wall of the fixed plate. Two movable plates are slidably connected to the side wall of the fixed plate. Two snap-fit ​​rods are fixedly connected to the side wall of the two movable plates near the second connecting frame. The two snap-fit ​​rods are slidably connected to the top and bottom side walls of the first connecting frame. One end of the connecting plate is rotatably connected to the side wall of the two movable plates, and the other end of the connecting plate is rotatably connected to the fixing frame.

[0016] In this technical solution, the movement of the fixed frame drives the movement of the connecting plate, which in turn drives the movement of the movable plate, which in turn drives the movement of the locking rod. This causes the locking rod to engage with the corresponding locking groove on the second connecting frame, further restricting the rotation of the first connecting frame. Preferably, a second rotating block is rotatably connected to the side wall of the fixed frame. One end of the second rotating block is fixedly connected to a second rotating handle block, and the other end of the second rotating block is fixedly connected to a second threaded rod. The second threaded rod is threadedly connected to the fixed frame and the threaded sleeve.

[0017] In this technical solution, rotating the second rotating handle causes the second rotating block to rotate, which in turn causes the second threaded rod to rotate. The second threaded rod rotates and moves within the threaded sleeve, and the second threaded rod moves the fixed frame.

[0018] Preferably, the locking rod and the locking groove cooperate with each other.

[0019] Preferably, the position of the snap-fit ​​rod is staggered from the position of the threaded hole.

[0020] In this technical solution, the locking rod is prevented from obstructing the threaded hole.

[0021] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0022] The positive and progressive effects of this utility model are as follows: 1. When connecting marine channel steel 1 and marine channel steel 2 in this application, the two marine channel steels are directly welded together. Then, connecting frame 1 and connecting frame 2 are rotated to the corresponding positions. Connecting frame 1 is welded and fixed to the inner wall of marine channel steel 1, and connecting frame 2 is welded and fixed to the inner wall of marine channel steel 2. The connection between marine channel steel 1 and marine channel steel 2 is effectively reinforced by connecting frame 1 and connecting frame 2, reducing the possibility of breakage at the connection between marine channel steel 1 and marine channel steel 2. At the same time, it eliminates the need to use multiple tools, making the connection of marine channel steels relatively convenient.

[0023] 2. The connection structure of this application is rotatable. When making a vertical connection between marine channel steel 1 and marine channel steel 2, connecting frame 1 and connecting frame 2 can be rotated to a right angle. When making a parallel connection between marine channel steel 1 and marine channel steel 2, connecting frame 1 and connecting frame 2 can be rotated to a parallel state. This makes the entire connection structure more flexible and can handle the parallel and vertical butt joint connection of two marine channel steels.

[0024] 3. By rotating block one, the threaded rod one rotates, connecting the threaded rod one into the corresponding threaded hole on the connecting frame one, thus initially fixing and restricting the rotation of the connecting frame one. Then, by rotating block two, the threaded rod two rotates and moves within the threaded sleeve. The movement of the threaded rod two causes the snap-fit ​​rod to move, so that the snap-fit ​​rod engages into the corresponding snap-fit ​​groove on the connecting frame two. The snap-fit ​​rod further restricts the rotation of the connecting frame one, facilitating a better double fixation and restriction of the rotation of the connecting frame one and the connecting frame two, preventing the fixing of the connecting frame one and the connecting frame two from becoming loose and affecting the connection effect of the marine channel steel one and the marine channel steel. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0026] Figure 2 This is a schematic diagram of the combined three-dimensional structure of the connection structure, fixing and limiting structure one, and fixing and limiting structure two of this utility model.

[0027] Figure 3 This is a three-dimensional structural diagram of the connection structure of this utility model.

[0028] Figure 4 This is a side view of the connection structure of this utility model.

[0029] Figure 5 This is a three-dimensional structural diagram of the fixing and limiting structure of this utility model.

[0030] Figure 6 This is a three-dimensional structural diagram of the fixed and restrictive structure of this utility model.

[0031] Figure 7 The whole of this utility model Figure 1 Schematic diagram of the enlarged structure at point A Explanation of reference numerals in the attached figures 1. Marine channel steel one; 2. Marine channel steel two; 3. Connecting structure; 301. Connecting frame one; 302. Connecting frame two; 303. Connecting rod; 4. Snap-fit ​​groove; 5. Fixing and limiting structure one; 501. Rotating handle one; 502. Fixing block; 503. Threaded rod one; 6. Fixing and limiting structure two; 601. Fixing frame; 602. Connecting plate; 603. Moving plate; 604. Fixing plate; 605. Snap-fit ​​rod; 606. Threaded sleeve; 611. Rotating handle two; 612. Rotating block; 613. Threaded rod two; 7. Threaded hole. Detailed Implementation

[0032] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments described herein.

[0033] like Figure 1-7 As shown, the marine channel steel stabilizing support structure includes marine channel steel 1 and marine channel steel 2, and also includes: Connection structure 3, wherein the connection structure 3 is disposed within the marine channel steel 1 and the marine channel steel; Fixed limiting structure 5 is disposed on the connecting structure 3; Fixed limiting structure 2 6 is provided on the connecting structure 3. Fixed limiting structure 1 5 and fixed limiting structure 2 6 fix and limit the rotation of marine channel steel 1 and marine channel steel 2.

[0034] The connecting structure 3 includes a first connecting frame 301, a second connecting frame 302, and a connecting rod 303. The connecting rod 303 is fixedly connected to the side wall of the first connecting frame 301. The top and bottom side walls of the first connecting frame 301 are provided with square grooves. The second connecting frame 302 is sleeved in the groove on the first connecting frame 301. The corners of the side walls where the first connecting frame 301 and the second connecting frame 302 are sleeved are all provided with arc-shaped structures. The second connecting frame 302 is rotatably connected to both ends of the second connecting rod 303.

[0035] Connecting frame 1 301 is welded and fixed to the inner wall of marine channel steel 1, and connecting frame 2 302 is welded and fixed to the inner wall of marine channel steel 2. Connecting frame 1 301 and connecting frame 2 302 reinforce the connection between marine channel steel 1 and marine channel steel 2.

[0036] The top and bottom sidewalls of the connecting frame 301 and the connecting frame 302 are flush with each other. The connecting frame 301 cooperates with the inner sidewall of the marine channel steel 1, and the connecting frame 302 cooperates with the inner sidewall of the marine channel steel 2.

[0037] The side wall of connecting frame 301 can be welded to the inner side wall of marine channel steel 1, and the side wall of connecting frame 302 can be welded to the inner side wall of marine channel steel 2.

[0038] The connecting bracket 301 has two threaded holes 7 on its left and back side walls, and the connecting bracket 302 has four snap-fit ​​grooves 4 on its top and bottom side walls.

[0039] The fixed limiting structure 5 includes a rotating handle block 501, a fixing block 502, and a threaded rod 503. The fixing block 502 is fixedly connected to the bottom inner side wall of the connecting frame 302. The threaded rod 503 is threadedly connected to the side wall of the fixing block 502. The end of the threaded rod 503 is fixedly connected to the rotating handle block 501.

[0040] The threaded rod 503 and the threaded hole 7 are mutually engaged.

[0041] Rotating the handle 501 causes the threaded rod 503 to rotate, and the threaded rod 503 rotates and moves. The threaded rod 503 connects into the corresponding threaded hole 7 on the connecting frame 301, and the rotation of the connecting frame 301 is initially fixed and restricted by the threaded rod 503.

[0042] The second fixed limiting structure 6 includes a fixed frame 601, a connecting plate 602, a movable plate 603, a fixed plate 604, a snap-fit ​​rod 605, and a threaded sleeve 606. The fixed plate 604 is fixedly connected to the inner side wall of the first connecting frame 301. The threaded sleeve 606 is fixedly connected to the center of the side wall of the fixed plate 604. Two movable plates 603 are slidably connected to the side wall of the two movable plates 603 near the second connecting frame 302. The two snap-fit ​​rods 605 are slidably connected to the top and bottom side walls of the first connecting frame 301. One end of the connecting plate 602 is rotatably connected to the side wall of the two movable plates 603, and the other end of the connecting plate 602 is rotatably connected to the fixed frame 601.

[0043] The movement of the fixed frame 601 causes the connecting plate 602 to move, which in turn causes the moving plate 603 to move. The moving plate 603 then causes the locking rod 605 to move, so that the locking rod 605 engages with the corresponding locking groove 4 on the second connecting frame 302. The locking rod 605 further restricts the rotation of the first connecting frame 301. A rotating block 612 is rotatably connected to the side wall of the fixed frame 601. One end of the rotating block 612 is fixedly connected to a rotating handle block 611, and the other end of the rotating block 612 is fixedly connected to a threaded rod 613. The threaded rod 613 is threadedly connected to the fixed frame 601 and the threaded sleeve 606.

[0044] Rotating the second rotating block 611 causes the second rotating block 612 to rotate, which in turn causes the second threaded rod 613 to rotate. The second threaded rod 613 rotates and moves within the threaded sleeve 606, and the second threaded rod 613 causes the fixed frame 601 to move.

[0045] The locking rod 605 and the locking groove 4 cooperate with each other.

[0046] The position of the snap-fit ​​rod 605 is offset from the position of the threaded hole 7.

[0047] To prevent the snap-fit ​​rod 605 from obstructing the threaded hole 7.

[0048] When using this utility model, for the vertical connection of marine channel steel 1 and marine channel steel 2, after the two marine channel steels are directly welded together, the connecting frame 1 301 and the connecting frame 2 302 are rotated to a right angle. The connecting frame 1 301 is welded and fixed to the inner wall of marine channel steel 1, and the connecting frame 2 302 is welded and fixed to the inner wall of marine channel steel 2. The connecting frame 1 301 and the connecting frame 2 302 strengthen the connection between marine channel steel 1 and marine channel steel 2, reducing the possibility of breakage at the connection between marine channel steel 1 and marine channel steel 2. Rotating the first rotating block 501 causes the first threaded rod 503 to rotate, resulting in its movement. The first threaded rod 503 connects into the corresponding threaded hole 7 on the first connecting bracket 301, thus initially fixing and restricting the rotation of the first connecting bracket 301. Next, rotating the second rotating block 611 causes the second rotating block 612 to rotate, which in turn causes the second threaded rod 613 to rotate. The second threaded rod 613 rotates and moves within the threaded sleeve 606, thus driving... The fixed frame 601 moves, which drives the connecting plate 602 to move. The connecting plate 602 drives the moving plate 603 to move. The moving plate 603 drives the locking rod 605 to move, so that the locking rod 605 is engaged into the corresponding locking groove 4 on the second connecting frame 302. The locking rod 605 further restricts the rotation of the first connecting frame 301, which facilitates better double fixation and restriction of the rotation of the first connecting frame 301 and the connecting frame 302, and avoids the fixation of the first connecting frame 301 and the second connecting frame 302 from becoming loose, which would affect the connection effect of the marine channel steel 1 and the marine channel steel. When making parallel connections between marine channel steel 1 and marine channel steel 2, the two marine channel steels are directly welded together. Then, the connecting frame 301 and the connecting frame 302 are rotated to be parallel and welded onto marine channel steel 1 and marine channel steel 2 respectively. This makes the entire connection structure 3 more flexible and can handle parallel and perpendicular butt connections of the two marine channel steels.

[0049] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A stable support structure for marine channel steel, comprising marine channel steel one (1) and marine channel steel two (2), characterized in that, Also includes: Connection structure (3), wherein the connection structure (3) is disposed in the marine channel steel (1) and the marine channel steel; Fixed limiting structure 1 (5), the fixed limiting structure 1 (5) is disposed on the connecting structure (3); Fixed limiting structure two (6) is set on the connecting structure (3). Fixed limiting structure one (5) and fixed limiting structure two (6) fix and restrict the rotation of marine channel steel one (1) and marine channel steel two (2).

2. The ship channel steel stabilizing support structure of claim 1, wherein: The connecting structure (3) includes a first connecting frame (301), a second connecting frame (302), and a connecting rod (303). The connecting rod (303) is fixedly connected to the side wall of the first connecting frame (301). The top and bottom side walls of the first connecting frame (301) are provided with square grooves. The second connecting frame (302) is sleeved in the groove on the first connecting frame (301). The corners of the side walls where the first connecting frame (301) and the second connecting frame (302) are sleeved are all provided with arc-shaped structures. The second connecting frame (302) is rotatably connected to both ends of the second connecting rod (303).

3. The ship channel steel stabilizing support structure of claim 2, wherein: The top and bottom sidewalls of the first connecting frame (301) and the second connecting frame (302) are flush with each other. The first connecting frame (301) cooperates with the inner sidewall of the first marine channel steel (1), and the second connecting frame (302) cooperates with the inner sidewall of the second marine channel steel (2).

4. The marine channel steel stabilizing support structure as described in claim 2, characterized in that: Two threaded holes (7) are provided on the left and back side walls of the first connecting frame (301), and four snap-fit ​​grooves (4) are provided on the top and bottom side walls of the second connecting frame (302).

5. The ship channel steel stabilizing support structure of claim 1, wherein: The fixed limiting structure 1 (5) includes a rotating handle 1 (501), a fixed block (502) and a threaded rod 1 (503). The fixed block (502) is fixedly connected to the bottom inner side wall of the connecting frame 2 (302). The threaded rod 1 (503) is threadedly connected to the side wall of the fixed block (502). The end of the threaded rod 1 (503) is fixedly connected to the rotating handle 1 (501).

6. The marine channel steel stabilizing support structure as described in claim 5, characterized in that: The threaded rod (503) and the threaded hole (7) cooperate with each other.

7. The marine channel steel stabilizing support structure as described in claim 1, characterized in that: The second fixed limiting structure (6) includes a fixed frame (601), a connecting plate (602), a movable plate (603), a fixed plate (604), a snap-fit ​​rod (605), and a threaded sleeve (606). The fixed plate (604) is fixedly connected to the inner side wall of the first connecting frame (301). The threaded sleeve (606) is fixedly connected to the center of the side wall of the fixed plate (604). Two movable plates (603) are slidably connected to the side wall of the fixed plate (604). Two snap-fit ​​rods (605) are fixedly connected to the side wall of the two movable plates (603) near the second connecting frame (302). The two snap-fit ​​rods (605) are slidably connected to the top and bottom side walls of the first connecting frame (301). One end of the connecting plate (602) is rotatably connected to the side wall of the two movable plates (603). The other end of the connecting plate (602) is rotatably connected to the fixed frame (601).

8. The marine channel steel stabilizing support structure as described in claim 7, characterized in that: A rotating block (612) is rotatably connected to the side wall of the fixed frame (601). One end of the rotating block (612) is fixedly connected to a rotating handle block (611), and the other end of the rotating block (612) is fixedly connected to a threaded rod (613). The threaded rod (613) is threadedly connected to the fixed frame (601) and the threaded sleeve (606).

9. The marine channel steel stabilizing support structure as described in claim 7, characterized in that: The locking rod (605) and the locking groove (4) cooperate with each other.

10. The marine channel steel stabilizing support structure as described in claim 7, characterized in that: The position of the snap-fit ​​rod (605) is offset from the position of the threaded hole (7).

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