Intelligent rust removal spraying vehicle for large ship body

Abstract

The utility model discloses an intelligent derusting spraying vehicle for a large ship body, which comprises a spraying vehicle body and a vehicle frame arranged on the spraying vehicle body, a lifting frame body and a material storage tank are respectively arranged at the top of the vehicle frame, and a wall-climbing robot is connected and arranged at the end part of the lifting frame body. A booster pump and a conveying pump are fixedly installed on the portion, on one side of the material storage tank, of the frame, one end of the conveying pump is in butt joint with the bottom of the material storage tank through an extraction pipe, the other end of the conveying pump is in butt joint with the wall-climbing robot through a material guide hose, and one end of the booster pump is connected with a booster pipe used for assisting spraying. Due to the design of the sand blasting hopper, the distance between the material guide hose and the ship wall of the ship body is shortened, and the reduction of the distance means that the impact force on the surface of the ship wall is stronger, so that the surface rust removal efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the ship body intelligent rust removal technical field, concretely relates to a large -scale ship body intelligent rust removal spraying car. BACKGROUND

[0002] The shipyard mainly adopts three ways of electric machine rust removal, shot blasting or sand blasting rust removal and ultrahigh pressure pure water jet rust removal for ship surface rust removal, and the electric machine rust removal is difficult to remove the oxide skin completely, and is not suitable for the rust removal of the ship with high surface cleanliness requirement, the ultrahigh pressure pure water jet rust removal equipment cost input is larger, and the sand blasting or shot blasting rust removal mode is generally adopted.

[0003] The utility model discloses a kind of self-adaptive rust removal device and ship body cleaning robot.The self-adaptive rust removal device includes: mounting rod part, including installation base, support rod and compensation oil cylinder, the bottom end of support rod is hingedly installed on installation base, compensation oil cylinder is connected between installation base and support rod;Cleaning disc part is installed on the top end of the support rod by mounting bracket, and the mounting bracket can rotate around the support rod center axis.The ship body cleaning robot includes main arm and self-adaptive rust removal device, and the self-adaptive rust removal device is installed on the top end of main arm.The self-adaptive rust removal device of the application can obtain greater flexibility, better control ability and more angle selection, so as to improve the fitting effect, and further greatly improve the cleaning ability of the ship body cleaning robot.The above-mentioned utility model uses ship body cleaning robot to carry out sand blasting rust removal treatment to ship surface, and abrasive can splash at rust removal position during use, easily adhere to other structure surface, and long-time adhesion affects the mobility of connecting position between other structures.At the same time of destroying the mobility of other structures, sand particles itself produces certain loss. SUMMARY

[0004] In order to solve the above technical problems, the utility model provides a large -scale ship body intelligent rust removal spraying car, which comprises a spraying car body and a frame installed on the spraying car body, the top of the frame is respectively provided with a lifting frame body and a storage tank, the end of the lifting frame body is connected and installed with a wall climbing robot, the frame on one side of the storage tank is respectively fixedly provided with a booster pump and a conveying pump, one end of the conveying pump is connected and installed with a booster pipe for auxiliary spraying, and the other end is connected and installed with the wall climbing robot through a material guiding hose.

[0005] The sand particles in the storage tank are conveyed by the booster pump and the conveying pump, and the ship wall is sand blasted and rust removed by the wall climbing robot.

[0006] As a further preferred technical scheme of the utility model, the lifting frame body comprises a mounting seat fixedly installed on the top of the vehicle frame, a rotating disc fixedly installed on the top of the mounting seat, a base rotatably installed on the top of the rotating disc, a support frame fixedly installed on the top of the base, a turnover positioning frame installed on the top of the support frame, a hydraulic telescopic frame telescopically installed in the turnover positioning frame through a hydraulic system, a first connecting frame connected and installed on the top of the hydraulic telescopic frame, and a second connecting frame connected and installed on the top of the first connecting frame.

[0007] The turnover connecting block is controlled by the hydraulic system and the electric control system, the second connecting frame and the first connecting frame are adjusted, and the wall-climbing robot is ensured to move to a specified position.

[0008] As a further preferred technical scheme of the utility model, the wall-climbing robot is provided with wall-climbing tracks on both sides, and one end of the wall-climbing robot is connected and installed with the second connecting frame through a turnover mounting block.

[0009] With the electromagnetic structure in the wall-climbing robot, the wall-climbing tracks can be adsorbed and climb on the side wall of the ship body, thereby assisting the sand particles in the storage tank to perform sand blasting and rust removal on the ship body.

[0010] As a further preferred technical scheme of the utility model, an installation opening is formed on one side of the turnover mounting block on the wall-climbing robot, a positioning ring is fixedly installed on the top of the installation opening, the positioning ring is fixedly installed on both sides of the top of the wall-climbing robot through a welding frame, an installation disc is arranged on the bottom of the positioning ring on the top of the installation opening, a three-way connecting pipe is connected and installed on the top of the installation disc, and a sand blasting hopper is connected and installed on the bottom of the three-way connecting pipe through the installation opening.

[0011] The installation disc is stably fixed in the installation opening, the sand blasting hopper performs sand blasting and rust removal on the ship body during the spraying process, the sand blasting operation is ensured to be smoothly performed, the sand particles cannot be adhered to the outer surface of the wall-climbing robot and the surface of the connecting structure, and meanwhile, the loss of the sand particles during the sand blasting process is reduced.

[0012] As a further preferred technical scheme of the utility model, an electromagnetic valve is connected and installed on the extraction pipe, a guide hose is connected and installed on one side of the three-way connecting pipe, a connecting pipe is connected and installed on the top of the three-way connecting pipe, and one end of a booster pump is connected and installed with the connecting pipe through a booster pipe.

[0013] The sand particles in the storage tank are transported to the three-way connecting pipe by the conveying pump, and then the sand particles are sprayed to the ship wall by the sand spraying pot at the bottom, the booster pump applies pressure to the inside of the three-way connecting pipe through the booster pipe, so that the speed of sand particle spraying is improved, and effective sand blasting rust removal is ensured on the surface of the ship body.

[0014] As a further preferred technical scheme of the present application, the positioning ring is provided with a positioning bolt penetratingly installed through the thread.

[0015] The positioning bolt is rotated to clamp and fix the connecting pipe, thereby ensuring the stability of the connection between the connecting pipe and the external booster pipe.

[0016] Advantages

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1. The sand particles in the storage tank are transported to the three-way connecting pipe by the conveying pump, and then the sand particles are sprayed to the ship wall by the sand spraying pot at the bottom. The booster pump applies pressure to the inside of the three-way connecting pipe through the booster pipe, so that the speed of sand particle spraying is improved, and effective sand blasting rust removal is ensured on the surface of the ship body. In addition, the design of the sand spraying pot shortens the distance between the material guide hose and the ship wall, and the reduction of the distance means that the impact force on the surface of the ship wall is stronger, thereby improving the efficiency of surface rust removal.

[0019] 2. The mounting disc is stably fixed at the position of the mounting port, and during the spraying process, the sand spraying pot performs sand blasting rust removal on the ship wall, so that the sand spraying operation is smoothly performed, and the sand particles are not adhered to the outer surface of the wall climbing robot and the surface of the connecting structure. At the same time, the loss of sand particles during the sand spraying process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the present application;

[0021] Figure 2 It is Figure 1 It is an enlarged structural schematic view of position A in the middle;

[0022] Figure 3 It is a mounting structural schematic view of the lifting frame body of the present application;

[0023] Figure 4 It is Figure 1 It is an enlarged structural schematic view of position B in the middle;

[0024] Figure 5 It is a bottom structural schematic view of the wall climbing robot of the present application.

[0025] In the figure: 1, the spraying vehicle body; 2, the frame; 3, the lifting frame body; 31, the base; 32, the rotary table; 33, the support frame; 34, the overturning positioning frame; 35, the hydraulic telescopic frame; 36, the overturning connecting block; 37, the first connecting frame; 38, the second connecting frame; 39, the mounting seat; 4, the wall climbing robot; 41, the mounting port; 42, the wall climbing track; 43, the overturning mounting block; 44, the mounting disc; 45, the positioning ring; 46, the welding frame; 47, the positioning bolt; 5, the storage tank; 6, the conveying pump; 61, the extraction pipe; 62, the electromagnetic valve; 63, the material guiding hose; 64, the three-way connecting pipe; 65, the butt joint pipe; 66, the sand blasting hopper; 7, the booster pump; 71, the booster pipe. DETAILED DESCRIPTION

[0026] The present embodiment is a large ship body intelligent rust removal spraying vehicle.

[0027] The above-mentioned utility model adopts a ship body cleaning robot to perform sand blasting rust removal treatment on the surface of the ship body, and the abrasive of the sand blasting rust removal device will splash at the rust removal position during use, easily adhering to the surface of other structures, and long-term adhesion will affect the mobility of the connecting position between other structures. At the same time of destroying the mobility of other structures, the sand particles themselves will produce certain loss.

[0028] The structural schematic diagram is shown in Figures 1-5 A large ship body intelligent rust removal spraying vehicle, comprising a spraying vehicle body 1 and a frame 2 mounted on the spraying vehicle body 1. The top of the frame 2 is respectively provided with a lifting frame body 3 and a storage tank 5.

[0029] The end of the lifting frame body 3 is connected with the wall-climbing robot 4. The lifting frame body 3 comprises a mounting seat 39 fixedly installed on the top of the vehicle frame 2, a rotating disc 32 fixedly installed on the top of the mounting seat 39, a base 31 rotatably installed on the top of the rotating disc 32, a support frame 33 fixedly installed on the top of the base 31, a turnover positioning frame 34 installed on the top of the support frame 33, a hydraulic telescopic frame 35 telescopically installed in the turnover positioning frame 34 through a hydraulic system, a first connecting frame 37 connected and installed on the top of the hydraulic telescopic frame 35, and a second connecting frame 38 connected and installed on the top of the first connecting frame 37. The second connecting frame 38, the first connecting frame 37, the hydraulic telescopic frame 35, and the support frame 33 and the turnover positioning frame 34 are all connected and installed through turnover connecting blocks 36. The turnover connecting blocks 36 are controlled by a hydraulic system and an electric control system, and the second connecting frame 38 and the first connecting frame 37 are adjusted to ensure that the wall-climbing robot 4 moves to a designated position. The wall-climbing robot 4 is provided with wall-climbing tracks 42 on both sides. One end of the wall-climbing robot 4 is connected and installed with the second connecting frame 38 through a turnover mounting block 43. With the aid of an electromagnetic structure in the wall-climbing robot 4, the wall-climbing tracks 42 can be adsorbed and climb on the side wall of the ship body, thereby assisting the sand particles in the storage tank 5 to perform sandblasting and rust removal on the ship body wall. The vehicle frame 2 on one side of the storage tank 5 is respectively fixedly installed with a booster pump 7 and a conveying pump 6. One end of the conveying pump 6 is connected and installed with the bottom of the storage tank 5 through an extraction pipe 61, and the other end is connected and installed with the wall-climbing robot 4 through a material guiding hose 63.

[0030] The installation opening 41 is formed on one side of the turnover mounting block 43 on the wall-climbing robot 4. A positioning ring 45 is fixedly installed at the top of the installation opening 41. The positioning ring 45 is fixedly installed between the two sides of the positioning ring 45 and the top of the wall-climbing robot 4 through a welding frame 46. An installation disc 44 is arranged at the bottom of the positioning ring 45 at the top of the installation opening 41. A three-way connecting pipe 64 is connected and installed at the top of the installation disc 44. A sand blasting hopper 66 is connected and installed at the bottom of the three-way connecting pipe 64 through the installation opening 41. The sand blasting hopper 66 is stably fixed at the position of the installation opening 41 through the installation disc 44. During the spraying process, the sand blasting hopper 66 performs sand blasting and rust removal on the ship wall, ensures the smooth progress of the sand blasting operation, and prevents sand particles from adhering to the outer surface of the wall-climbing robot 4 and the surface of the connecting structure. At the same time, the loss of sand particles during sand blasting is reduced. An electromagnetic valve 62 is connected and installed at the top of the extraction pipe 61. A material guide hose 63 is connected and installed at one side of the three-way connecting pipe 64. A connecting pipe 65 is connected and installed at the top of the three-way connecting pipe 64. A booster pump 7 is connected and installed at one end of a booster pipe 71 used for auxiliary spraying. The booster pipe 71 is connected and installed at the connecting pipe 65. The sand particles in the storage tank 5 are transported to the three-way connecting pipe 64 by the conveying pump 6, and then the sand particles are sprayed to the ship wall by the sand blasting hopper 66 at the bottom. The booster pump 7 applies pressure to the inside of the three-way connecting pipe 64 through the booster pipe 71 to increase the speed of sand particle spraying and ensure effective sand blasting and rust removal on the surface of the ship wall. In addition, the design of the sand blasting hopper 66 shortens the distance between the material guide hose 63 and the ship wall, which means that the impact force on the surface of the ship wall is stronger, thereby improving the efficiency of surface rust removal. The positioning screw 47 is screwed through the positioning ring 45. By rotating the positioning screw 47, the clamping and fixing of the connecting pipe 65 are realized, and the stability of the connecting pipe 65 connected with the external booster pipe 71 is ensured.

[0031] Example one: first, the hydraulic system and the electric control system are used to control the turnover connecting block 36, adjust the second connecting frame 38 and the first connecting frame 37, and ensure that the wall-climbing robot 4 moves to the designated position. Then the conveying pump 6 is started to transport the sand particles in the storage tank 5 to the three-way connecting pipe 64, and then the sand particles are sprayed to the ship wall by the sand blasting hopper 66 at the bottom.

[0032] Example two: the booster pump 7 applies pressure to the inside of the three-way connecting pipe 64 through the booster pipe 71 to increase the speed of sand particle spraying and ensure effective sand blasting and rust removal on the surface of the ship wall. In addition, the design of the sand blasting hopper 66 shortens the distance between the material guide hose 63 and the ship wall, which means that the impact force on the surface of the ship wall is stronger, thereby improving the efficiency of surface rust removal.

[0033] All the technical features in the embodiments can be freely combined according to actual needs.

[0034] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A large ship hull intelligent rust removal and painting vehicle, characterized in that, The system includes a painting vehicle body (1) and a frame (2) mounted on the painting vehicle body (1). A lifting frame (3) and a storage tank (5) are respectively mounted on the top of the frame (2). A wall-climbing robot (4) is connected and mounted at the end of the lifting frame (3). A booster pump (7) and a delivery pump (6) are respectively fixedly mounted on the frame (2) on one side of the storage tank (5). One end of the delivery pump (6) is connected to the bottom of the storage tank (5) through an extraction pipe (61), and the other end is connected to the wall-climbing robot (4) through a material guide hose (63). One end of the booster pump (7) is connected to a booster pipe (71) for assisting spraying.

2. The intelligent rust removal and painting vehicle for large ship hulls according to claim 1, characterized in that: The lifting frame (3) includes a mounting base (39) fixedly installed on the top of the frame (2), a turntable (32) fixedly installed on the top of the mounting base (39), a base (31) rotatably installed on the top of the turntable (32), a support frame (33) fixedly installed on the top of the base (31), a flip positioning frame (34) installed on the top of the support frame (33), a hydraulic telescopic frame (35) telescopically installed inside the flip positioning frame (34) via a hydraulic system, a first connecting frame (37) connected to the top of the hydraulic telescopic frame (35), and a second connecting frame (38) connected to the top of the first connecting frame (37). The second connecting frame (38), the first connecting frame (37), the hydraulic telescopic frame (35), and the support frame (33) and the flip positioning frame (34) are all connected and installed via flip connecting blocks (36).

3. The intelligent rust removal and painting vehicle for large ship hulls according to claim 2, characterized in that: The wall-climbing robot (4) is equipped with wall-climbing tracks (42) on both sides, and one end of the wall-climbing robot (4) is connected to the second connecting frame (38) through a flip mounting block (43).

4. The intelligent rust removal and painting vehicle for large ship hulls according to claim 3, characterized in that: The wall-climbing robot (4) has an installation port (41) on one side of the flip mounting block (43). A positioning ring (45) is fixedly installed at the top of the installation port (41). The two sides of the positioning ring (45) are fixedly installed to the top of the wall-climbing robot (4) by welding brackets (46). The top of the installation port (41) is located at the bottom of the positioning ring (45) and is fixedly installed with the top of the installation port (41). A three-way connecting pipe (64) is connected to the top of the installation plate (44). The bottom of the three-way connecting pipe (64) passes through the installation port (41) and is connected to a sandblasting bucket (66).

5. The intelligent rust removal and painting vehicle for large ship hulls according to claim 4, characterized in that: A solenoid valve (62) is installed on the extraction pipe (61), the feed hose (63) is installed on one side of the three-way connecting pipe (64), a connecting pipe (65) is installed on the top of the three-way connecting pipe (64), and the booster pipe (71) is installed on the connecting pipe (65).

6. The intelligent rust removal and painting vehicle for large ship hulls according to claim 4, characterized in that: A positioning bolt (47) is threaded through the positioning ring (45).

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