Cabin reinforcing door for ship

Abstract

The utility model relates to the technical field of cabin reinforcing doors, in particular to a ship cabin reinforcing door which comprises a cabin door frame, a fixing groove is formed in the cabin door frame, the top end of the fixing groove is fixedly connected with a buckle, the bottom end of the buckle is fixedly connected with a reset spring, the top end of the buckle is movably connected with a mounting groove, and the top end of the mounting groove is fixedly connected with the fixing groove. A cabin door is fixedly connected to the bottom end of the mounting groove, a rectangular hanging rod is fixedly connected to the bottom end away from the cabin door frame, and a motor box is fixedly connected to one end of the rectangular hanging rod. The pulling mechanism is arranged, a switch is pressed down to start a servo motor, the servo motor drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a threaded rod to rotate, the threaded rod drives a movable plate to move upwards, the movable plate drives a steel wire to move upwards, the steel wire drives a hook to move upwards, and the hook pulls a pull ring. And the pull ring opens the cabin door, the servo motor is closed, then a worker enters, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabin reinforcement doors, and specifically relates to a cabin reinforcement door for ships. Background Art

[0002] The cabin refers to the spaces below the deck, including the bow cabin, stern cabin, cargo hold, machinery space, boiler room, etc. These spaces require staff to install cabin doors at their entrances. However, the existing doors have many defects, resulting in inconvenient use.

[0003] For example, a cabin reinforcement door for ships disclosed in the authorized announcement number CN114162262A achieves the effect of quickly closing the reinforcement door through the settings of a hand-turning ring, a driving rod, a driving gear, a rotating gear, a threaded sleeve, a threaded rod, and a limit insertion rod. Although the device achieves the effect of quickly closing the reinforcement door through the above settings, when opening the cabin door, it needs to be manually pulled, with very low efficiency and no reinforcement effect achieved. In this device, by setting a pulling mechanism, pressing the switch starts the servo motor. The servo motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the threaded rod to rotate, the threaded rod drives the movable plate to move upward, the movable plate drives the steel wire to move upward, the steel wire drives the hook to move upward, the hook pulls the pull ring, and the pull ring opens the cabin door. Then, the servo motor is turned off, and then the staff can enter, improving the working efficiency of the device. The friction generated when the device closes the cabin door will cause damage to the device. In this device, by setting a buckle, a return spring, and a mounting groove, when closing the cabin door, the servo motor is turned on again. The servo motor rotates counterclockwise, and the cabin door slowly closes. When the cabin door enters the cabin door frame, the buckle is squeezed. When the buckle enters the mounting groove, the return spring sends the buckle into the mounting groove, and the closing is successful, reducing the damage to the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cabin reinforcement door for ships to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: It includes a cabin door frame. A fixed groove is opened inside the cabin door frame. A buckle is fixedly connected to the top end of the fixed groove. A return spring is fixedly connected to the bottom end of the buckle. The top end of the buckle is movably connected to a mounting groove. The bottom end of the mounting groove is fixedly connected to a cabin door. A rectangular suspension rod is fixedly connected to the bottom end far away from the cabin door frame. One end of the rectangular suspension rod is fixedly connected to a motor box. One end of the motor box is fixedly connected to a switch. The switch is electrically connected to the pulling mechanism.

[0006] Preferably, the pulling mechanism includes a servo motor. The output end of the servo motor is fixedly connected to a first gear. The first gear meshes with a second gear. The top of the second gear is fixedly connected to a threaded rod. The threaded rod is sleeved with a movable plate. By setting the pulling mechanism, press the switch to start the servo motor. The servo motor drives the first gear to rotate. The first gear drives the second gear to rotate. The second gear drives the threaded rod to rotate. The threaded rod drives the movable plate to move upward. The movable plate drives the steel wire to move upward. The steel wire drives the hook to move upward. The hook pulls the pull ring. The pull ring opens the hatch door. Then turn off the servo motor, and then the staff can enter, thus achieving the purpose of opening the hatch door;

[0007] Preferably, a steel wire is fixedly connected to the bottom end of the movable plate. The bottom end of the steel wire is fixedly connected to a hook. The bottom end of the hook is fixedly connected to a stabilizing rod. By setting the hook, the staff first pulls the hook and installs the hook on the pull ring. When installing, the movable rod is pushed open by the pull ring. After being pushed open, the hook can be installed on the pull ring, thus achieving the purpose of fixing the hook;

[0008] Preferably, the bottom end of the stabilizing rod is movably connected to a movable rod. The bottom ends of the movable rod are respectively fixedly connected to a spring and a rotating shaft. By setting the movable rod, the spring and the rotating shaft, as the movable rod is squeezed, the spring and the rotating shaft operate accordingly, and then the hook is fixed in the pull ring, thus achieving the purpose of fixing the hook;

[0009] Preferably, symmetric mounting bases are fixedly connected to the top end of the hatch door. The top ends of the mounting bases are fixedly connected to pull rings. By setting the pull rings, the hooks enter the pull rings. As the pulling mechanism operates, the pull rings are lifted by the hooks, thus achieving the purpose of lifting the hooks;

[0010] Preferably, a connecting ring is fixedly connected to the bottom end of the hatch door. A receiving rod is fixedly connected to the inside of the connecting ring. By setting the connecting ring and the receiving rod, as the hatch door is opened, the connecting ring rotates on the receiving rod, thus achieving the purpose of assisting in opening the hatch door.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] For this ship cabin reinforcement door, by setting the pulling mechanism, press the switch to start the servo motor. The servo motor drives the first gear to rotate. The first gear drives the second gear to rotate. The second gear drives the threaded rod to rotate. The threaded rod drives the movable plate to move upward. The movable plate drives the steel wire to move upward. The steel wire drives the hook to move upward. The hook pulls the pull ring. The pull ring opens the hatch door. Then turn off the servo motor, and then the staff can enter, improving the working efficiency of the device.

[0013] For the reinforced cabin door of a ship, by setting a buckle, a return spring and an installation groove, when closing the cabin door, turn on the servo motor again. The servo motor rotates counterclockwise, and the cabin door slowly closes accordingly. When the cabin door enters the cabin door frame, the buckle is squeezed. When the buckle enters the installation groove, after the return spring sends the buckle into the installation groove, the closing is successful, reducing the damage of the device. Brief Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the cabin door of the present invention;

[0016] Figure 3 For the present invention Figure 1 Enlarged schematic diagram of part A;

[0017] Figure 4 It is a schematic diagram of the pulling mechanism of the present invention;

[0018] Figure 5 It is a plan view of the fixing groove of the present invention.

[0019] In the figure: 1, cabin door frame; 2, fixing groove; 3, buckle; 4, return spring; 5, installation groove; 6, cabin door; 7, rectangular hanging rod; 8, motor box; 9, switch; 10, pulling mechanism; 11, servo motor; 12, first gear; 13, second gear; 14, threaded rod; 15, movable plate; 16, steel wire; 17, hook; 18, stabilizing rod; 19, movable rod; 20, spring; 21, rotating shaft; 22, installation base; 23, pull ring; 24, connecting ring; 25, receiving rod. Detailed Description of the Preferred Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 As shown, a technical solution provided by the present invention:

[0022] A reinforced cabin door for a ship includes a cabin door frame 1. A fixing groove 2 is provided inside the cabin door frame 1. A buckle 3 is fixedly connected to the top end of the fixing groove 2. A return spring 4 is fixedly connected to the bottom end of the buckle 3. The top end of the buckle 3 is movably connected to an installation groove 5. A cabin door 6 is fixedly connected to the bottom end of the installation groove 5. A rectangular suspension rod 7 is fixedly connected to the bottom end far away from the cabin door frame 1. One end of the rectangular suspension rod 7 is fixedly connected to a motor box 8. One end of the motor box 8 is fixedly connected to a switch 9. The switch 9 is electrically connected to a pulling mechanism 10;

[0023] In this embodiment, preferably, the pulling mechanism 10 includes a servo motor 11. The output end of the servo motor 11 is fixedly connected to a first gear 12. The first gear 12 meshes with a second gear 13. The top end of the second gear 13 is fixedly connected to a threaded rod 14. The threaded rod 14 is sleeved with a movable plate 15;

[0024] Through the above solution, by setting the pulling mechanism 10, press the switch 9 to start the servo motor 11. The servo motor 11 drives the first gear 12 to rotate. The first gear 12 drives the second gear 13 to rotate. The second gear 13 drives the threaded rod 14 to rotate. The threaded rod 14 drives the movable plate 15 to move upward. The movable plate 15 drives the steel wire 16 to move upward. The steel wire 16 drives the hook 17 to move upward. The hook 17 pulls the pull ring 23. The pull ring 23 opens the cabin door 6. Turn off the servo motor 11, and then the staff can enter, thus achieving the purpose of opening the cabin door 6;

[0025] In this embodiment, preferably, a steel wire 16 is fixedly connected to the bottom end of the movable plate 15. A hook 17 is fixedly connected to the bottom end of the steel wire 16. A stabilizing rod 18 is fixedly connected to the bottom end of the hook 17;

[0026] Through the above solution, by setting the hook 17, the staff first pulls the hook 17 and installs the hook 17 on the pull ring 23. During installation, the movable rod 19 is pushed open by the pull ring 23. After being pushed open, the hook 17 can be installed on the pull ring 23, thus achieving the purpose of fixing the hook 17;

[0027] In this embodiment, preferably, the bottom end of the stabilizing rod 18 is movably connected to a movable rod 19. Springs 20 and a rotating shaft 21 are respectively fixedly connected to the bottom end of the movable rod 19;

[0028] Through the above solution, by setting the movable rod 19, the springs 20 and the rotating shaft 21, as the movable rod 19 is squeezed, the springs 20 and the rotating shaft 21 operate accordingly, and then the hook 17 is fixed in the pull ring 23, thus achieving the purpose of fixing the hook 17;

[0029] In this embodiment, preferably, symmetric installation bases 22 are fixedly connected to the top end of the cabin door 6. A pull ring 23 is fixedly connected to the top end of the installation bases 22;

[0030] Through the above solution, by setting the pull ring 23, the hook 17 enters the pull ring 23. As the pulling mechanism 10 operates, the pull ring 23 is lifted by the hook 17, thereby achieving the purpose of lifting the hook 17.

[0031] In this embodiment, preferably, a connecting ring 24 is fixedly connected to the bottom end of the hatch door 6, and a receiving rod 25 is fixedly connected inside the connecting ring 24.

[0032] Through the above solution, by setting the connecting ring 24 and the receiving rod 25, as the hatch door 6 is opened, the connecting ring 24 rotates on the receiving rod 25, thereby achieving the purpose of assisting in opening the hatch door 6.

[0033] When the reinforced hatch door for a ship in this embodiment is in use, the staff first pulls the hook 17 and installs the hook 17 on the pull ring 23. During installation, the movable rod 19 is pushed open by the pull ring 23. After being pushed open, the hook 17 can be installed on the pull ring 23. Subsequently, the switch 9 is pressed to start the servo motor 11. The servo motor 11 drives the first gear 12 to rotate. The first gear 12 drives the second gear 13 to rotate. The second gear 13 drives the threaded rod 14 to rotate. The threaded rod 14 drives the movable plate 15 to move upward. The movable plate 15 drives the steel wire 16 to move upward. The steel wire 16 drives the hook 17 to move upward. The hook 17 pulls the pull ring 23, and the pull ring 23 opens the hatch door 6. Then the servo motor 11 is turned off, and then the staff can enter. When closing the hatch door 6, the servo motor 11 is turned on again. The servo motor 11 rotates counterclockwise, and the hatch door 6 closes slowly. When the hatch door 6 enters the hatch door frame 1, the buckle 3 is squeezed. When the buckle 3 enters the installation groove 5, the return spring 4 sends the buckle 3 into the installation groove 5, and the closing is successful.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship cabin reinforcement door, characterized in that: The invention comprises a door frame (1), wherein a fixing groove (2) is provided inside the door frame (1), a buckle (3) is fixedly connected to the top of the fixing groove (2), a return spring (4) is fixedly connected to the bottom of the buckle (3), a mounting groove (5) is movably connected to the top of the buckle (3), a door (6) is fixedly connected to the bottom of the mounting groove (5), a rectangular suspension rod (7) is fixedly connected to the bottom end away from the door frame (1), one end of the rectangular suspension rod (7) is fixedly connected to a motor box (8), one end of the motor box (8) is fixedly connected to a switch (9), and the switch (9) is electrically connected to a pulling mechanism (10).

2. A ship cabin reinforcement door according to claim 1, characterized in that: The pulling mechanism (10) comprises a servo motor (11), the output end of the servo motor (11) is fixedly connected to a first gear (12), the first gear (12) is meshed with a second gear (13), the top end of the second gear (13) is fixedly connected to a threaded rod (14), and the threaded rod (14) is sleeved with a movable plate (15).

3. A ship cabin reinforcement door according to claim 2, characterized in that: The bottom end of the movable plate (15) is fixedly connected to a steel wire (16), the bottom end of the steel wire (16) is fixedly connected to a hook (17), and the bottom end of the hook (17) is fixedly connected to a stabilizing rod (18).

4. A ship cabin reinforcement door according to claim 3, characterized in that: The bottom end of the stabilizing rod (18) is movably connected to a movable rod (19), and the bottom end of the movable rod (19) is respectively fixedly connected to a spring (20) and a rotating shaft (21).

5. A ship cabin reinforcement door according to claim 1, characterized in that: A symmetrical mounting base (22) is fixedly connected to the top of the hatch (6), and a pull ring (23) is fixedly connected to the top of the mounting base (22).

6. A ship cabin reinforcement door according to claim 1, characterized in that: A connecting ring (24) is fixedly connected to the bottom end of the hatch (6), and a receiving rod (25) is fixedly connected inside the connecting ring (24).

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