Ship deck rust removal device

Abstract

The utility model discloses a derusting device for a ship deck, which relates to the technical field of ships and comprises a derusting frame body, an electric telescopic rod is fixedly connected to the upper side of the inner wall of the derusting frame body, a moving plate is fixedly connected to the output end of the electric telescopic rod, and a polishing motor is fixedly connected to the lower side of the moving plate. A grinding disc is arranged at the output end of the polishing motor. According to the device, through the arrangement of the protective cover, the upper side of chippings generated by polishing in the machining process can be blocked, then the periphery of the generated chippings is blocked through the annular suction rake, and through cooperation of the exhaust fan and the telescopic pipe, the annular suction rake draws air forcefully, so that generated chippings and dust are taken away to be sucked and cleaned from the telescopic pipe; and the influence of sea wind on the rust removal position is relatively reduced through the wind reduction assembly, so that the convenience of dust and scrap treatment during rust removal on the ship is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ships, and in particular relates to a ship deck rust removal device. Background Art

[0002] Deck rust removal, as practiced in the prior art, involves cleaning rusted areas on a ship's deck surface to keep it clean and prevent further corrosion. Deck rust removal is crucial for ship maintenance, as decks are often exposed to the marine environment and susceptible to salt, moisture, and other corrosive substances. When operating on the upper deck, conventional rust removal devices, lacking shelter from the sea surface, experience a greater impact from wind than in the living area. This can be affected by the sea breeze, causing debris to fly into unpredictable corners on the deck, leading to significant inconvenience during subsequent cleanup. This is why the present invention was developed. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a ship deck rust removal device.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a ship deck rust removal device, including a rust removal frame body, an electric telescopic rod is fixedly connected to the upper side of the inner wall of the rust removal frame body, the output end of the electric telescopic rod is fixedly connected to a movable plate, the lower side of the movable plate is fixedly connected to a polishing motor, the output end of the polishing motor is provided with a grinding disc, the lower side of the movable plate is provided with a protective cover that matches the grinding disc, and one side of the protective cover is fixedly connected to a ring-shaped suction bar;

[0005] The lower side of the rust removal frame body is provided with a plurality of universal wheels, a dust extraction groove is opened on one side of the rust removal frame body, a connecting port is opened on one side of the dust extraction groove, a telescopic tube that cooperates with the annular suction scraper is fixedly connected to the inner wall of the connecting port, a collection frame that cooperates with the telescopic tube is provided inside the dust extraction groove, and an exhaust fan with an output end extending into the dust extraction groove is fixedly connected to the upper side of the rust removal frame body;

[0006] An air reduction component is provided on the outer side of the rust removal frame body, and a maintenance mechanism is provided on the lower side of the rust removal frame body.

[0007] Preferably, the wind reduction assembly includes a slot frame that is slidably fitted on the rust removal frame body, a plurality of springs that are fixedly connected to the upper side of the inner wall of the slot frame, and a shielding frame that is fixedly connected to the lower side of the plurality of springs.

[0008] Preferably, the maintenance mechanism includes a maintenance groove provided on the lower side of the inner wall of the rust removal frame body, a baffle fixedly connected to the inner wall of the maintenance groove, a flip sponge rotatably engaged with the inner wall of the maintenance groove, multiple leakage ports provided on the baffle, a threaded rod threadedly engaged with the upper side of the inner wall of the maintenance groove, and a sealing plate rotatably engaged with the lower end of the threaded rod and engaged with the leakage port.

[0009] Preferably, a plurality of extension plates are fixedly connected to the upper side of the empty slot frame, and one side of the plurality of extension plates is threadedly fitted with a clamping hand-tightening bolt that matches the rust removal frame body.

[0010] Preferably, a display is fixedly connected to the upper side of the rust removal frame body, and a camera that matches the display is installed on the lower side of the movable plate.

[0011] Preferably, an observation port is provided on one side of the inner wall of the maintenance slot, and a transparent plate is fixedly connected to the inner wall of the observation port.

[0012] Preferably, two extension rods are fixedly connected to one side of the rust removal frame body, and one end of the two extension rods is fixedly connected to a hand-held rod.

[0013] The technical solution of the present invention can achieve the following beneficial effects:

[0014] 1. By setting up a protective cover, the upper side of the debris generated by polishing can be blocked during the processing, and then the surrounding of the generated debris can be blocked by the annular suction scraper. The exhaust fan cooperates with the telescopic tube to make the annular suction scraper powerfully extract air, thereby taking away the generated debris and dust, and extracting and cleaning it from the telescopic tube. In addition, the wind reduction component can relatively reduce the influence of sea breeze on the rust removal position, thereby improving the convenience of handling dust and debris during rust removal on ships.

[0015] 2. Inject the anti-rust liquid into the maintenance tank, and then rotate the threaded rod to separate the sealing plate from the leakage port, so that the anti-rust liquid can slowly flow out from the flip sponge, drip and soak into the flip sponge, and then the flip sponge contacts the ground, moves and rotates, so as to apply the anti-rust agent to the deck after rust removal. Maintenance work can be carried out after rust removal, which improves the convenience of subsequent maintenance and increases the functionality of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following is a brief description of the contents and symbols in the drawings of this specification:

[0017] Figure 1 Schematic diagram of the overall three-dimensional structure of the device;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the protective cover of the device;

[0019] Figure 3 It is a schematic diagram of the overall three-dimensional cross-sectional structure of the device;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the rust removal frame body of the device;

[0021] The markings in the above figures are as follows: 1. Rust removal rack body; 2. Electric telescopic rod; 3. Moving plate; 4. Polishing motor; 5. Grinding disc; 6. Protective cover; 7. Annular suction pad; 8. Universal wheel; 9. Dust extraction groove; 10. Connecting port; 11. Telescopic pipe; 12. Collection box; 13. Exhaust fan; 14. Wind reduction component; 141. Empty groove frame; 142. Spring; 143. Shielding frame; 15. Maintenance mechanism; 151. Maintenance groove; 152. Baffle plate; 153. Flipping sponge; 154. Liquid leakage port; 155. Threaded rod; 156. Sealing plate; 16. Extension plate; 17. Clamping hand-tightening bolt; 18. Display; 19. Camera; 20. Observation port; 21. Transparent plate; 22. Extension rod; 23. Hand-held rod. Detailed implementation manners

[0022] The following is a further detailed description of the specific implementation manners of the present utility model, such as the shapes, structures of the various components involved, the mutual positions and connection relationships between the various parts, the functions of the various parts, and the working principles, etc., with reference to the accompanying drawings and through the description of the embodiments.

[0023] As Figures 1-4 shown, in this embodiment, a ship deck rust removal device is provided, including a rust removal rack body 1. The upper side of the inner wall of the rust removal rack body 1 is fixedly connected with an electric telescopic rod 2. The output end of the electric telescopic rod 2 is fixedly connected with a moving plate 3. The lower side of the moving plate 3 is fixedly connected with a polishing motor 4. The output end of the polishing motor 4 is provided with a grinding disc 5. The lower side of the moving plate 3 is provided with a protective cover 6 that cooperates with the grinding disc 5. One side of the protective cover 6 is fixedly connected with an annular suction pad 7;

[0024] A circle of bristles is provided on the lower side of the annular suction pad 7. During rust removal, the bristles are in close contact with the deck, reducing the situation of impurities leaking out from the lower side of the annular suction pad 7;

[0025] A plurality of universal wheels 8 are provided on the lower side of the rust removal rack body 1. A dust extraction groove 9 is opened on one side of the rust removal rack body 1. A connecting port 10 is opened on one side of the dust extraction groove 9. The inner wall of the connecting port 10 is fixedly connected with a telescopic pipe 11 that cooperates with the annular suction pad 7. A collection box 12 that cooperates with the telescopic pipe 11 is installed inside the dust extraction groove 9. The upper side of the rust removal rack body 1 is fixedly connected with an exhaust fan 13 whose output end extends into the dust extraction groove 9;

[0026] A wind reduction component 14 is provided on the outer side of the rust removal rack body 1. A maintenance mechanism 15 is installed on the lower side of the rust removal rack body 1.

[0027] During use, first operate the wind reduction component 14 to contact the lower side of the deck to reduce the influence of sea breeze during operation. Then, push down the moving plate 3 through the electric telescopic rod 2, start the polishing motor 4 to drive the grinding disc 5 to rotate, and the grinding disc 5 contacts the deck to achieve grinding. The protective cover 6 can block the upward floating of the dust generated during the grinding process, so that the dust is discharged from the periphery of the lower side of the protective cover 6. By starting the exhaust fan 13, negative pressure is generated inside the dust extraction groove 9, and air is extracted from inside the annular suction scraper 7 through the telescopic pipe 11 in the communication port 10, so as to extract and collect the debris on the deck into the collection frame 12, improving the convenience of collecting debris during rust removal;

[0028] The upper side of the collection frame 12 is meshed to filter the debris. One side of the inner wall is provided with an opening communicating with the telescopic pipe 11 and is sealed with the dust extraction groove 9 by extrusion on one side. The telescopic pipe 11 is a retractable hose, and the exhaust fan 13 is a high-power fan.

[0029] By setting the protective cover 6, it is possible to block the upper side of the debris generated by polishing during the processing. Then, the annular suction scraper 7 blocks the periphery of the generated debris, and through the cooperation of the exhaust fan 13 and the telescopic pipe 11, the annular suction scraper 7 strongly extracts air, so as to take away the generated debris dust and extract and clean it from the telescopic pipe 11. And through the wind reduction component 14, relatively reduce the influence of sea breeze on the rust removal position, thus improving the convenience of dust and debris treatment during rust removal on the ship.

[0030] The wind reduction component 14 of this embodiment includes an empty groove frame 141 slidably fitted in the rust removal frame body 1, a plurality of springs 142 fixedly connected to the upper side of the inner wall of the empty groove frame 141, and a shielding frame 143 fixedly connected to the lower side of the plurality of springs 142. Before use, by moving the empty groove frame 141 downward, the shielding frame 143 contacts the deck. If there is a protrusion, the shielding frame 143 can squeeze the springs 142 to cross the obstacle, so that a relatively sealed environment can be simply built for the rust removal environment, and the influence of sea breeze on the dust during rust removal can be reduced.

[0031] The maintenance mechanism 15 of this embodiment includes a maintenance groove 151 opened on the lower side of the inner wall of the rust removal frame body 1, a baffle 152 fixedly connected to the inner wall of the maintenance groove 151, a flip sponge 153 rotatably fitted in the inner wall of the maintenance groove 151, a plurality of liquid leakage openings 154 opened on the baffle 152, a threaded rod 155 threadedly fitted on the upper side of the inner wall of the maintenance groove 151, and a plugging plate 156 rotatably fitted at the lower end of the threaded rod 155 and cooperating with the liquid leakage openings 154;

[0032] By maintaining the injection of rust preventive liquid inside the maintenance tank 151, and then rotating the threaded rod 155 to separate its sealing plate 156 from the liquid leakage port 154, the rust preventive liquid can slowly flow down from the flipping sponge 153, drip and soak on the flipping sponge 153, and then contact the ground through the flipping sponge 153, move and rotate, so as to realize smearing the rust preventive agent on the deck after rust removal, improve the convenience of subsequent maintenance, increase the functionality of the device. There is a feeding port and a plug on the upper side of the maintenance tank 151 for feeding and sealing.

[0033] In this embodiment, a plurality of extension plates 16 are fixedly connected to the upper side of the empty tank frame 141. A clamping hand-tightening bolt 17 that cooperates with the rust removal frame body 1 is in threaded fit on one side of the plurality of extension plates 16. Through the cooperation between the clamping hand-tightening bolt 17 and the rust removal frame body 1, the position of the empty tank frame 141 can be adjusted. When in use, the empty tank frame 141 is fixed by moving it downward. When not in use, the empty tank frame 141 is fixed by moving it upward through the clamping hand-tightening bolt 17, so that the shielding frame 143 does not contact the deck, improving the convenience of movement.

[0034] In this embodiment, a display 18 is fixedly connected to the upper side of the rust removal frame body 1. A camera 19 that cooperates with the display 18 is installed on the lower side of the moving plate 3. The camera 19 is a commercially available camera device with built-in lights and is connected to the display 18 through a line. When the camera 19 captures an image, the data is transmitted to the display 18, and the situation after grinding can be observed. It is a common component in the prior art and will not be elaborated here.

[0035] In this embodiment, an observation port 20 is opened on one side of the inner wall of the maintenance tank 151. A transparent plate 21 is fixedly connected to the inner wall of the observation port 20. The internal liquid situation can be observed through the transparent plate 21 in the observation port 20.

[0036] In this embodiment, two extension rods 22 are fixedly connected to one side of the rust removal frame body 1. A hand-held rod 23 is fixedly connected to one end of the two extension rods 22. Operating the hand-held rod 23 facilitates exerting force when pushing and pulling.

[0037] The above has described the present utility model in an exemplary manner with reference to the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A ship deck rust removal device, characterized in that, include: A rust removal frame body (1) is provided, wherein an electric telescopic rod (2) is fixedly connected to the upper side of the inner wall of the rust removal frame body (1), an output end of the electric telescopic rod (2) is fixedly connected to a movable plate (3), a polishing motor (4) is fixedly provided on the lower side of the movable plate (3), a grinding disc (5) is provided at the output end of the polishing motor (4), a protective cover (6) matched with the grinding disc (5) is provided on the lower side of the movable plate (3), and an annular suction pick (7) is fixedly connected to one side of the protective cover (6); A plurality of universal wheels (8) are installed on the lower side of the rust removal frame body (1), a dust extraction groove (9) is opened on one side of the rust removal frame body (1), a connecting port (10) is opened on one side of the dust extraction groove (9), a telescopic tube (11) matched with the annular suction shovel (7) is fixedly connected to the inner wall of the connecting port (10), a collecting frame (12) matched with the telescopic tube (11) is provided inside the dust extraction groove (9), and an exhaust fan (13) whose output end extends into the dust extraction groove (9) is fixedly connected to the upper side of the rust removal frame body (1); An air reduction assembly (14) is provided on the outer side of the rust removal frame body (1), and a maintenance mechanism (15) is installed on the lower side of the rust removal frame body (1).

2. The ship deck rust removal device according to claim 1, characterized in that, The wind reduction assembly (14) comprises a slot frame (141) slidably fitted on the rust removal frame body (1), a plurality of springs (142) fixedly connected to the upper side of the inner wall of the slot frame (141), and a shielding frame (143) fixedly connected to the lower side of the plurality of springs (142).

3. The ship deck rust removal device according to claim 1, characterized in that, The maintenance mechanism (15) comprises a maintenance groove (151) provided on the lower side of the inner wall of the rust removal frame body (1), a baffle (152) fixedly connected to the inner wall of the maintenance groove (151), a flip sponge (153) rotatably engaged with the inner wall of the maintenance groove (151), a plurality of liquid leakage ports (154) provided on the baffle (152), a threaded rod (155) threadedly engaged with the upper side of the inner wall of the maintenance groove (151), and a blocking plate (156) rotatably engaged with the lower end of the threaded rod (155) and engaged with the liquid leakage ports (154).

4. The ship deck rust removal device according to claim 2, characterized in that, A plurality of extension plates (16) are fixedly connected to the upper side of the empty slot frame (141), and one side of the plurality of extension plates (16) is threadedly engaged with a clamping hand-tightening bolt (17) that matches the rust removal frame body (1).

5. The ship deck rust removal device according to claim 1, characterized in that, A display (18) is fixedly connected to the upper side of the rust removal frame body (1), and a camera (19) that matches the display (18) is installed on the lower side of the movable plate (3).

6. The ship deck rust removal device according to claim 3, wherein An observation port (20) is provided on one side of the inner wall of the maintenance slot (151), and a transparent plate (21) is fixedly connected to the inner wall of the observation port (20).

7. The ship deck rust removal device according to claim 1, characterized in that, Two extension rods (22) are fixedly connected to one side of the rust removal frame body (1), and one end of the two extension rods (22) is fixedly connected to a handheld rod (23).

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