Ship maintenance fixture

Abstract

The utility model provides a ship maintenance fixing device, comprising a plurality of support frames and support plates arranged on the support frames, the support frames are symmetrically arranged on both sides of the bottom of the ship, and also include a first slide rail and a first slider, the first slider is slidably arranged on the first slide rail, the first slider is also provided with a second slide rail, the second slider is slidably arranged in the second slide rail, the support frame is fixedly arranged on the second slider, the first slider is also provided with a first fixing piece for limiting its position, and the second slider is also provided with a second fixing piece, through the cooperation between the first slider and the first slide groove, the X-axis movement of the support frame is realized, so that the position of the support frame in the X-axis direction is conveniently changed, so that it can be adjusted according to the width of the ship, so that the support plate and the bottom surface of the ship are more closely matched, and the installation stability of the hull is increased, and the Y-axis adjustment of the support frame is realized through the cooperation between the second slide rail and the second slider, so as to adapt to hulls of different lengths.

Description

Technical Field

[0001] The utility model relates to a lifting frame, in particular to a ship maintenance fixing device. Background Art

[0002] A sailboat is a ship that uses wind power to move forward. Today's small sailboats are usually hybrid power, that is, wind power and engine power simultaneously drive the hull to move, making it easier for the hull to dock. Existing small sailboats are different from large hulls. Because they are lighter, they can be lifted out of the water by a gantry crane and the bottom of the hull can be maintained. Usually, a support frame needs to be placed at the bottom of the hull after lifting to ensure the stability of the hull.

[0003] At present, a Chinese patent with announcement number CN214734141U discloses a rectangular array electric support rod group for ship maintenance, including a workbench, a support frame, a support plate, a slide rail, a mobile platform, a mobile device, and an electric telescopic rod. Multiple support frames are installed at the four corners of the workbench, and the slide rails are opened on both sides of the top of the workbench. A mobile device is provided on the surface of the slide rail, and a mobile platform is provided between the two mobile devices. An electric telescopic rod is fixedly installed on the top of the mobile platform, and a receiving plate in contact with the bottom of the ship is fixedly provided on the top of the electric telescopic rod. The lifting problem is solved by the electric telescopic rod.

[0004] The above patent still has shortcomings. In the above device, the docking plate and the top of the electric telescopic rod are fixedly connected, and the electric telescopic rod cannot move laterally. When the above device needs to be adapted to different ships, because the bottom widths and bottom angles of different ships are different, it is easy for the angle of the docking plate to be too different from the angle of the bottom surface and unable to match, resulting in poor hull installation stability. Utility Model Content

[0005] In view of this, an object of the present invention is to provide a ship maintenance fixing device, which has the advantage of being applicable to a variety of ships.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a ship maintenance fixing device, comprising a plurality of support frames and support plates arranged on the support frames, the support frames are symmetrically arranged on both sides of the bottom of the ship, and also include a first slide rail and a first slider, the first slider is slidably arranged on the first slide rail, a second slide rail is also provided on the first slider, a second slider is slidably arranged in the second slide rail, the support frame is fixedly arranged on the second slider, a first fixing piece for limiting its position is also provided on the first slider, and a second fixing piece is also provided on the second slider.

[0007] Through the above-mentioned technical means, the X-axis movement of the support frame is realized through the cooperation between the first slider and the first slide groove, so that the position of the support frame in the X-axis direction can be easily changed, so that it can be adjusted according to the width of the ship, so that the support plate and the bottom surface of the ship can be more closely matched, thereby increasing the installation stability of the hull, and the Y-axis adjustment of the support frame can be realized through the cooperation between the second slide rail and the second slider, so as to adapt to hulls of different lengths.

[0008] Preferably, the first fixing member includes a fixing plate 1, a first sliding groove is provided in the first sliding rail, the first sliding block is slidably arranged in the first sliding groove, a T-shaped mounting groove is provided at the bottom of the first sliding groove, the fixing plate 1 is arranged on the outside of the first sliding block and has a mounting hole, and the fixing plate 1 is connected to the T-shaped mounting groove by a T-shaped screw.

[0009] Through the above technical means, the first slider is pressed against by the fixing plate 1, so as to prevent the first slider from moving when the ship is pressed on the support plate. Through the cooperation between the T-shaped screw and the T-shaped mounting groove, the fixing plate 1 can be installed at any position of the first sliding groove.

[0010] Preferably, a second fixing plate is further provided on the other side of the first sliding block, the second fixing plate is fixed to the first sliding block by screws, and the second fixing plate is fixed to the T-shaped mounting groove by T-shaped screws.

[0011] Through the above technical means, the connection stability between the first sliding block and the first sliding rail is further increased through the fixing plate 2, thereby preventing the connection stability of the fixing plate 1 from being insufficient when the ship is heavy.

[0012] Preferably, a pressing groove is provided at the side end of the second slide rail, a through hole is opened on the second sliding block, and the second fixing member includes a pressing handle arranged in the through hole, a rubber head is provided at the bottom of the pressing handle, and the pressing handle is threadedly matched with the through hole.

[0013] Through the above technical means, the pressure handle is matched with the through hole thread, and a rubber head is arranged at the bottom of the pressure handle, so that when the pressure handle is rotated, the rubber head can press against the bottom wall of the pressure groove to limit the sliding of the second sliding block.

[0014] Preferably, the second slider is further provided with a first support base, the first support base is provided with a threaded hole, the bottom of the support frame is cooperatively connected with the threaded hole, and the second slider is further provided with an auxiliary support rod for reinforcing the support frame.

[0015] Through the above-mentioned technical means, the first support base cooperates with the bottom thread of the support frame, which facilitates the installation and disassembly of the support frame and the replacement of the support frame, so that the equipment can adapt to more types of ships. The structural strength of the support frame is increased by the auxiliary support rod, so that it can adapt to ships of heavier weights.

[0016] Preferably, a second support base is further provided on the second sliding block, a threaded hole is also provided in the second support base, the auxiliary support rod is fixed in cooperation with the threaded hole, a connecting ring is provided on the support frame, and the other end of the auxiliary support rod is fixed to the connecting ring.

[0017] Through the above-mentioned technical means, the connection between the collar and the auxiliary support rod makes it easy to disassemble and adjust the collar, thereby further facilitating the replacement and disassembly of the support frame. Through the threaded cooperation between the auxiliary support rod and the second support base, the corresponding auxiliary support rod can be easily assembled while the support frame is replaced.

[0018] Preferably, a steel belt is further provided between the two support frames, a rope head is provided on the right support frame, and a belt winding groove is provided on the left support frame, and both ends of the steel belt are fixed on the rope head.

[0019] Through the above technical means, the distance between the two support frames is limited by the steel belt, thereby further preventing the support frames from moving due to the heavy weight of the ship.

[0020] Preferably, the rope head comprises an outer shell and a rope pressing block arranged in the outer shell, a rope pressing groove is arranged in the outer shell, and the rope pressing groove and the rope pressing block are both conical.

[0021] Through the above technical means, through the cooperation between the rope pressing block and the rope pressing groove, the greater the pulling force of the steel belt, the tighter the rope end is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment;

[0023] Figure 2 A partial cross-sectional view of an embodiment;

[0024] Figure 3 for Figure 2 Schematic diagram of part A;

[0025] Figure 4 is a cross-sectional schematic diagram of a first slide rail;

[0026] Figure 5 This is a schematic diagram of the structure of the rope head.

[0027] Figure numerals: 1. support frame; 2. support plate; 3. first slide rail; 4. first slider; 5. first slide groove; 6. second slide rail; 7. second slide groove; 8. second slider; 9. first fixing member; 10. second fixing member; 11. fixing plate one; 12. T-shaped mounting groove; 13. mounting hole; 14. fixing plate two; 15. pressing groove; 16. through hole; 17. pressing handle; 18. rubber head; 19. first supporting base; 20. threaded hole; 21. auxiliary supporting rod; 22. second supporting base; 23. connecting ring; 24. fixing groove; 25. steel belt; 26. rope head; 27. belt winding groove; 28. shell; 29. ​​rope pressing block; 30. rope pressing groove. DETAILED DESCRIPTION

[0028] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0029] A ship maintenance fixture comprises a plurality of support frames 1 and support plates 2 arranged on the support frames 1, the support plates 2 are arranged in an inclined manner and welded to the top of the support frames 1, the support frames 1 are symmetrically arranged on both sides of the bottom of the ship, the support plates 2 face the direction of the ship, and further comprise a pair of first slide rails 3 and a pair of first sliders 4, a first slide groove 5 is provided in the first slide rail 3, the first slider 4 is slidably arranged in the first slide rail 3 and slidably cooperates with the first slide groove 5, a second slide rail 6 is provided on each of the two first sliders 4, a second slide groove 7 is also provided in the second slide rail 6, five second sliders 8 are slidably arranged in the second slide rail 6, the sliding directions of the first slide rail 3 and the second slide rail 6 are respectively X-axis and Y-axis, the support frame 1 is fixedly arranged on the second slider 8, when the width of the ship is wider, the first sliders 4 on both sides are separated outwardly, so that the support plates 2 are separated outwardly, so that the support plates 2 are pressed against the adapted position of the bottom of the ship, thereby increasing the installation stability of the hull, and at the same time, through the cooperation of the second sliders 8 and the second sliders 8, it is convenient to move the support frame 1 and avoid the keel position or propeller position of the hull.

[0030] The first slider 4 is also provided with a first fixing member 9 for limiting its position, and the second slider 8 is also provided with a second fixing member 10. The first fixing member 9 includes a fixing plate 11. A pair of T-shaped mounting grooves 12 are provided at the bottom of the first slide groove 5. The fixing plate 11 is L-shaped and arranged on the outside of the first slider 4. A mounting hole 13 is provided at the bottom of the fixing plate 11. When the first slider 4 moves to the specified position, the fixing plate 11 is pressed against the first slider 4, and then the fixing plate 11 housing is locked by a T-shaped screw. Through the cooperation between the T-shaped screw and the T-shaped mounting groove 12, the fixing plate 11 can be installed at any position of the first slide groove 5. A fixing plate 2 14 is also provided on the other side of the first slider 4. The fixing plate 2 14 is fixed to the first slider 4 by screws, and the fixing plate 2 14 is also fixed to the T-shaped mounting groove 12 by T-shaped screws, thereby further increasing the connection stability between the first slider 4 and the first slide rail 3.

[0031] A pressing groove 15 is provided at the side end of the second slide rail 6, a through hole 16 is opened on the second slider 8, and the second fixing member 10 includes a pressing handle 17 arranged in the through hole 16, the pressing handle 17 is threadedly matched with the through hole 16, and a rubber head 18 is provided at the bottom of the pressing handle 17. When the second slider 8 moves into place, the pressing handle 17 can be rotated to move the pressing handle 17 downward. When the rubber head 18 abuts against the bottom surface of the pressing groove 15 and undergoes a certain deformation, the second slider 8 is locked on the second slide rail 6.

[0032] A first supporting base 19 is also provided on the second slider 8, a threaded hole 20 is provided in the first supporting base 19, and the bottom of the supporting frame 1 is connected with the threaded hole 20 in cooperation. An auxiliary supporting rod 21 for reinforcing the supporting frame 1 is also provided on the second slider 8, and a second supporting base 22 is also provided on the second slider 8, a threaded hole 20 is also provided in the second supporting base 22, and the auxiliary supporting rod 21 is fixed with the threaded hole 20 in cooperation. A connecting collar 23 is provided on the supporting frame 1, and the connecting collar 23 is sleeved on the rod body of the supporting frame 1. A fixing groove 24 is provided on the other end of the auxiliary supporting rod 21, and the side end of the connecting collar 23 is fixed to the fixing groove 24 by a pin. The rod body of the supporting frame 1 is a stepped shaft, and the connecting collar 23 is against the stepped shaft. The supporting rod and the supporting frame 1 are triangularly supported, thereby increasing the strength of the supporting structure so that it can adapt to ships of greater weight.

[0033] A steel belt 25 is also provided between the two support frames 1 in the X-axis direction, a rope head 26 is provided on the right support frame 1, and a belt winding groove 27 is provided on the left support frame 1. Both ends of the steel belt 25 are fixed on the rope head 26. The rope head 26 includes an outer shell 28 and a rope pressing block 29 arranged in the outer shell 28. A rope pressing groove 30 is provided in the outer shell 28. The rope pressing groove 30 and the rope pressing block 29 are both conical. The rope head 26 is also provided with a hole connected to the support frame 1, and the rope head 26 can be put on the support frame 1 and fixed. The steel belt 25 passes through one side of the rope pressing block 29 and then passes out from the other side. When the steel belt 25 is tightened, the steel belt 25 drives the rope pressing block 29 to move toward the conical notch, and clamps the steel belt 25 through the outer shell 28 and the rope pressing block 29, thereby realizing the function of tightening. When the weight of the hull is large, the steel belt 25 can prevent the support frame 1 from being greatly deformed.

[0034] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A ship maintenance fixture, comprising a plurality of support frames (1) and support plates (2) arranged on the support frames (1), wherein the support frames (1) are symmetrically arranged on both sides of the bottom of the ship, and wherein: The invention also comprises a first slide rail (3) and a first slider (4), wherein the first slider (4) is slidably arranged on the first slide rail (3), a second slide rail (6) is also provided on the first slider (4), a second slider (8) is slidably arranged in the second slide rail (6), the support frame (1) is fixedly arranged on the second slider (8), a first fixing member (9) for limiting the position of the first slider (4) is also provided on the first slider (4), and a second fixing member (10) is also provided on the second slider (8).

2. A ship repair fixture according to claim 1, characterized in that: The first fixing member (9) comprises a fixing plate (11), a first slide groove (5) is provided in the first slide rail (3), the first slider (4) is slidably arranged in the first slide groove (5), a T-shaped mounting groove (12) is provided at the bottom of the first slide groove (5), the fixing plate (11) is arranged on the outside of the first slider (4) and is provided with a mounting hole (13), and the fixing plate (11) is connected to the T-shaped mounting groove (12) by a T-shaped screw.

3. A ship repair fixture according to claim 2, characterized in that: A second fixing plate (14) is also provided on the other side of the first sliding block (4); the second fixing plate (14) and the first sliding block (4) are fixed by screws, and the second fixing plate (14) and the T-shaped mounting groove (12) are fixed by T-shaped screws.

4. A ship repair fixture according to claim 1, characterized in that: A pressing groove (15) is provided at the side end of the second slide rail (6), a through hole (16) is provided on the second sliding block (8), and the second fixing member (10) includes a pressing handle (17) arranged in the through hole (16), a rubber head (18) is provided at the bottom of the pressing handle (17), and the pressing handle (17) is threadedly matched with the through hole (16).

5. A ship repair fixture according to claim 1, characterized in that: The second slider (8) is also provided with a first support base (19), a threaded hole (20) is provided in the first support base (19), the bottom of the support frame (1) is cooperatively connected to the threaded hole (20), and the second slider (8) is also provided with an auxiliary support rod (21) for reinforcing the support frame (1).

6. A ship repair fixture according to claim 5, characterized in that: The second slider (8) is also provided with a second support base (22), and a threaded hole (20) is also provided in the second support base (22). The auxiliary support rod (21) is fixed in cooperation with the threaded hole (20). The support frame (1) is provided with a connecting ring (23), and the other end of the auxiliary support rod (21) is fixed to the connecting ring (23).

7. A ship repair fixture according to claim 1, characterized in that: A steel belt (25) is also provided between the two support frames (1), a rope head (26) is provided on the right support frame (1), and a belt winding groove (27) is provided on the left support frame (1), and both ends of the steel belt (25) are fixed on the rope head (26).

8. A ship repair fixture according to claim 7, characterized in that: The rope head (26) comprises an outer shell (28) and a rope pressing block (29) arranged in the outer shell (28); a rope pressing groove (30) is arranged in the outer shell (28); and the rope pressing groove (30) and the rope pressing block (29) are both conical.

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