Anti-corrosion paint spraying equipment for ship shell

Abstract

The utility model discloses a ship shell anti-corrosion paint spraying device which comprises a base, a fixing base is arranged at the top of the base, a plunger pump located on one side of the fixing base is fixedly installed at the top of the base, the fixing base comprises a placing table fixedly installed on the top of the base, a fixing groove is formed in the top of the placing table, and the plunger pump is arranged in the fixing groove. A sliding groove penetrating into the containing table is formed in the bottom of the fixing groove, a lower two-way lead screw is rotationally connected to the bottom of the interior of the containing table, and an upper two-way lead screw located above the lower two-way lead screw is rotationally connected to the interior of the containing table. Through the arrangement of the fixing base, paint containing anti-corrosion paint is placed in the containing groove, the driving motor rotates, the lower two-way lead screw and the upper two-way lead screw rotate synchronously, the four fixing clamping plates clamp and fix the paint barrel, and the spraying equipment is prevented from shaking or tipping over in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to anti-corrosion paint spraying equipment for ship hulls. Background Art

[0002] In order to avoid hull corrosion during ship production, multiple layers of anti-corrosion paint are sprayed on the hull surface. After a long period of sailing, the ship will be exposed to the sun, rain, seawater erosion, wear and collision, and the paint layer on the surface of the ship's beams or containers will be damaged to varying degrees, and the damaged paint layer needs to be sprayed and repaired.

[0003] The current spray repair method is usually to manually climb onto the ship's beams or pipes with a handheld spray gun to spray and repair the damaged paint layer. During the repair, as the spraying location changes, the spray equipment needs to be moved. Moving the spray equipment on the scaffolding may cause the paint bucket placed on the spray equipment to shake or even tip over.

[0004] To this end, we propose a ship hull anti-corrosion paint spraying equipment. Utility Model Content

[0005] The utility model aims to provide a ship hull anti-corrosion paint spraying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a ship hull anti-corrosion paint spraying equipment, comprising a base, a fixed base is provided on the top of the base, a plunger pump located on one side of the fixed base is fixedly installed on the top of the base, the fixed base comprises a placing table fixedly installed with the top of the base, a fixing groove is provided on the top of the placing table, a sliding groove is provided at the bottom of the fixing groove that penetrates into the interior of the placing table, a lower bidirectional screw is rotatably connected to the bottom of the interior of the placing table, an upper bidirectional screw located above the lower bidirectional screw is rotatably connected to the interior of the placing table, a driving motor located on one side of the lower bidirectional screw is fixedly installed at the bottom of the interior of the placing table, the output end of the driving motor is transmission-connected to the lower bidirectional screw, the lower bidirectional screw is transmission-connected to the upper bidirectional screw, the lower bidirectional screw and the upper bidirectional screw are threadedly connected with a fixing splint, and the middle part of the fixing splint is slidingly connected to the sliding groove.

[0007] Optionally, a worm is fixedly mounted in the middle of the lower bidirectional lead screw, and a worm wheel is fixedly mounted in the middle of the upper bidirectional lead screw, and the bottom of the worm wheel is meshed with the top of the worm.

[0008] Optionally, a driving gear is fixedly mounted on the output end of the driving motor, and a driven gear located on one side of the worm is fixedly mounted on the lower bidirectional lead screw, and the driving gear is meshed with the driven gear.

[0009] Optionally, a feed suction pipe placed inside the paint bucket is provided on the rear side of the plunger pump, a discharge pipe for spraying anti-corrosion paint is provided on the front side of the plunger pump, and a push handle is fixedly installed on one side of the plunger pump.

[0010] Optionally, a movable wheel is fixedly mounted on the bottom of the base, and the movable wheel is a universal wheel with a brake device.

[0011] Optionally, the lower bidirectional lead screw and the upper bidirectional lead screw are vertically arranged, and the two ends of the lower bidirectional lead screw and the upper bidirectional lead screw are respectively rotatably connected to the diagonal corners of the placement table.

[0012] Optionally, the sliding groove is arranged parallel to the lower bidirectional lead screw and the upper bidirectional lead screw, and the sliding groove is located directly above the lower bidirectional lead screw and the upper bidirectional lead screw respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The ship hull anti-corrosion paint spraying equipment is provided with a fixed seat, and the paint containing the anti-corrosion paint is placed in a placement groove. The driving motor rotates, and the lower bidirectional lead screw is driven to rotate through the driving gear and the driven gear, and the upper bidirectional lead screw is driven to rotate synchronously through the worm wheel and the worm, so that the four fixed clamps clamp the paint bucket to prevent the spraying equipment from shaking or tipping over during movement.

[0015] The ship hull anti-corrosion paint spraying equipment is provided with a moving wheel, a feed suction tube is placed in a paint bucket, the anti-corrosion paint is sucked by a plunger pump, and pressurized and then sprayed out through a discharge pipe. After spraying an area, the base is moved by the moving wheel to move the spraying equipment to the next spraying area, and the paint bucket is fixed by a fixed seat during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a ship hull anti-corrosion paint spraying device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a fixing base of a ship hull anti-corrosion paint spraying device according to the utility model;

[0018] Figure 3 This is a structural schematic diagram of a fixing clamp plate of a ship hull anti-corrosion paint spraying device according to the utility model;

[0019] Figure 4 The utility model is a ship hull anticorrosive paint spraying equipment Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. base; 2. fixed seat; 201. placing table; 202. fixed groove; 203. sliding groove; 204. lower bidirectional screw; 205. upper bidirectional screw; 206. fixed clamp; 207. driving motor; 208. driving gear; 209. driven gear; 210. worm; 211. worm wheel; 3. plunger pump; 4. moving wheel; 5. push handle; 6. feed suction pipe; 7. discharge pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a ship hull anticorrosive paint spraying device, comprising a base 1, a fixing base 2 is arranged on the top of the base 1, a plunger pump 3 located on one side of the fixing base 2 is fixedly installed on the top of the base 1, the fixing base 2 comprises a placing table 201 fixedly installed with the top of the base 1, a fixing groove 202 is provided on the top of the placing table 201, a sliding groove 203 penetrating into the placing table 201 is provided at the bottom of the fixing groove 202, a lower bidirectional lead screw 204 is rotatably connected to the bottom of the placing table 201, an upper bidirectional lead screw 205 located above the lower bidirectional lead screw 204 is rotatably connected to the inside of the placing table 201, a driving motor 207 located on one side of the lower bidirectional lead screw 204 is fixedly installed at the bottom of the placing table 201, and a driving motor 207 is fixedly installed on the bottom of the placing table 201. The output end of the driving motor 207 is transmission-connected with the lower bidirectional lead screw 204, and the lower bidirectional lead screw 204 is transmission-connected with the upper bidirectional lead screw 205. The lower bidirectional lead screw 204 and the upper bidirectional lead screw 205 are threadedly connected with a fixed clamping plate 206, and the middle part of the fixed clamping plate 206 is slidingly connected with the sliding groove 203. By setting a fixed seat 2, the paint containing anti-corrosion paint is placed in the placement groove, and the driving motor 207 rotates, and the lower bidirectional lead screw 204 is driven to rotate through the driving gear 208 and the driven gear 209, and then the upper bidirectional lead screw 205 is driven to rotate synchronously through the worm wheel 211 and the worm 210, so that the four fixed clamping plates 206 clamp the paint bucket to prevent the spraying equipment from shaking or tipping during movement.

[0023] A worm 210 is fixedly installed in the middle of the lower bidirectional lead screw 204, a worm wheel 211 is fixedly installed in the middle of the upper bidirectional lead screw 205, the bottom of the worm wheel 211 is meshed with the top of the worm 210, a driving gear 208 is fixedly installed at the output end of the drive motor 207, a driven gear 209 located on one side of the worm 210 is fixedly installed on the lower bidirectional lead screw 204, the driving gear 208 is meshed with the driven gear 209, the lower bidirectional lead screw 204 and the upper bidirectional lead screw 205 are vertically arranged, and the two ends of the lower bidirectional lead screw 204 and the upper bidirectional lead screw 205 are respectively rotatably connected to the diagonal diagonals of the placing table 201, the sliding groove 203 is parallel to the lower bidirectional lead screw 204 and the upper bidirectional lead screw 205, and the sliding groove 203 is respectively located directly above the lower bidirectional lead screw 204 and the upper bidirectional lead screw 205.

[0024] A feed suction pipe 6 placed inside the paint barrel is provided on the rear side of the plunger pump 3, a discharge pipe 7 for spraying anti-corrosion paint is provided on the front side of the plunger pump 3, a push handle 5 is fixedly installed on one side of the plunger pump 3, and a moving wheel 4 is fixedly installed on the bottom of the base 1. The moving wheel 4 is a universal wheel with a brake device. By setting the moving wheel 4, the feed suction pipe 6 is placed in the paint barrel, the anti-corrosion paint is sucked by the plunger pump 3, pressurized and then sprayed out through the discharge pipe 7. After spraying an area, the base 1 is moved by the moving wheel 4, so that the spraying equipment moves to the next spraying area. During the movement, the paint barrel is fixed by the fixed seat 2.

[0025] Working principle:

[0026] The paint containing the anti-corrosion paint is placed in the placement groove, and the driving motor 207 is rotated, and the lower bidirectional screw 204 is driven to rotate through the driving gear 208 and the driven gear 209, and then the upper bidirectional screw 205 is driven to rotate synchronously through the worm wheel 211 and the worm 210, so that the four fixed clamps 206 clamp the paint bucket to prevent the spraying equipment from shaking or tipping during movement. The feed suction pipe 6 is placed in the paint bucket, and the anti-corrosion paint is sucked by the plunger pump 3, pressurized and then sprayed out through the discharge pipe 7. After spraying an area, the base 1 is moved by the moving wheel 4, so that the spraying equipment moves to the next spraying area. The paint bucket is fixed by the fixed seat 2 during the movement.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship hull anticorrosive paint spraying device, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixed seat (2), the top of the base (1) is fixedly provided with a plunger pump (3) located on one side of the fixed seat (2), the fixed seat (2) comprises a placement table (201) fixedly provided with the top of the base (1), the top of the placement table (201) is provided with a fixed groove (202), the bottom of the fixed groove (202) is provided with a sliding groove (203) penetrating into the interior of the placement table (201), the bottom of the interior of the placement table (201) is rotatably connected to a lower bidirectional lead screw (204), and the interior of the placement table (201) is rotatably connected to a positioning screw (201). An upper bidirectional lead screw (205) is located above the lower bidirectional lead screw (204); a driving motor (207) located on one side of the lower bidirectional lead screw (204) is fixedly installed at the bottom of the placement platform (201); an output end of the driving motor (207) is transmission-connected to the lower bidirectional lead screw (204); the lower bidirectional lead screw (204) is transmission-connected to the upper bidirectional lead screw (205); a fixed clamping plate (206) is threadedly connected to the lower bidirectional lead screw (204) and the upper bidirectional lead screw (205); and a middle portion of the fixed clamping plate (206) is slidingly connected to the sliding groove (203).

2. A ship hull anticorrosive paint spraying equipment according to claim 1, characterized in that: A worm (210) is fixedly mounted in the middle of the lower bidirectional lead screw (204), and a worm wheel (211) is fixedly mounted in the middle of the upper bidirectional lead screw (205), wherein the bottom of the worm wheel (211) meshes with the top of the worm (210).

3. A ship hull anticorrosive paint spraying equipment according to claim 2, characterized in that: A driving gear (208) is fixedly mounted on the output end of the driving motor (207), a driven gear (209) located on one side of the worm (210) is fixedly mounted on the lower bidirectional lead screw (204), and the driving gear (208) is meshed with the driven gear (209).

4. The ship hull anticorrosive paint spraying equipment according to claim 1, characterized in that: The rear side of the plunger pump (3) is provided with a feed suction pipe (6) placed inside the paint bucket, the front side of the plunger pump (3) is provided with a discharge pipe (7) for spraying anti-corrosion paint, and one side of the plunger pump (3) is fixedly mounted with a push handle (5).

5. The ship hull anticorrosive paint spraying equipment according to claim 1, characterized in that: A moving wheel (4) is fixedly mounted on the bottom of the base (1), and the moving wheel (4) is a universal wheel with a brake device.

6. The ship hull anticorrosive paint spraying equipment according to claim 3 is characterized in that: The lower bidirectional lead screw (204) and the upper bidirectional lead screw (205) are arranged vertically, and the two ends of the lower bidirectional lead screw (204) and the upper bidirectional lead screw (205) are respectively rotatably connected to the diagonal positions of the placement platform (201).

7. The ship hull anticorrosive paint spraying equipment according to claim 1 is characterized in that: The sliding groove (203) is arranged in parallel with the lower bidirectional lead screw (204) and the upper bidirectional lead screw (205), and the sliding groove (203) is located directly above the lower bidirectional lead screw (204) and the upper bidirectional lead screw (205), respectively.

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