Ship surface rust removal device

Abstract

The utility model relates to the technical field of ship rust removal, and discloses a ship surface rust removal device. Comprising a guide rail, an electric rail trolley is arranged above the guide rail, a scissor-fork type elevator is connected above the electric rail trolley, a working platform is fixedly connected to the top end of the scissor-fork type elevator, and the device further comprises a rotating assembly arranged above the working platform. The rotating assembly can drive the ultrahigh-pressure water jet cleaning gun to adjust the position according to various angles, so that the ultrahigh-pressure water jet cleaning gun is more flexible to use, meanwhile, the electric rail trolley and the shear fork type elevator can drive the ultrahigh-pressure water jet cleaning gun to automatically move to the derusting position and height, and the ultrahigh-pressure water jet cleaning gun is conveniently driven to move to derust; and therefore, the automation degree of ship rust removal is improved, the working time of workers in the hanging basket is shortened, the fatigue feeling of the workers is reduced, and the danger of the workers during working is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship rust removal technical field, concretely is a ship surface rust removal device. BACKGROUND

[0002] Steel is particularly prone to rust in humid environment, and ships sail in seawater for a long time, in addition to water, seawater contains rich salt, and salt ions are prone to electrochemical corrosion with steel, resulting in obvious rust phenomenon, especially ship body welds or bending parts are more prone to rust than other parts, if not cleaned in time, not only affect the appearance of the ship, but also cause damage to the ship structure due to rust for a long time, affect the service life of the ship and the driving safety of the ship.

[0003] One of the methods for removing rust from the ship is the superhigh pressure water jet method, but due to the high height of the ship, workers generally need to stand in the basket to operate the superhigh pressure water gun to flush the surface of the ship body, the workload is large during the rust removal process, the degree of automation is low, and it is more tiring to work for a long time, accompanied by certain safety risks, therefore, optimization and improvement are needed. UTILITARIAN CONTENT

[0004] The utility model aims at providing a ship surface rust removal device to solve the problem of worker's heavy workload leading to fatigue and certain safety risks during rust removal.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ship surface rust removal device, comprising a guide rail, a motorized rail trolley is arranged above the guide rail, a scissor lift is connected above the motorized rail trolley, a working platform is fixedly connected to the top end of the scissor lift, and the working platform further comprises:

[0006] A rotating assembly is arranged above the working platform, the rotating assembly comprises a stand, a circular table is fixedly connected to the bottom of the stand, a rotating shaft is fixedly connected to the center below the circular table, the bottom of the rotating shaft is fixedly connected with a bevel gear one, the side of the bevel gear one is engaged with a bevel gear two, the center side of the bevel gear two is connected with the output end of a servo motor, a motorized push rod one is rotatably connected to the side below the supporting rod at the top of the stand;

[0007] An extension rod is slidably connected in the supporting rod, one end of the extension rod is fixedly connected with a mounting assembly, the mounting assembly comprises a mounting support, a movable cover plate is connected to the side above the mounting support, a positioning block one is fixedly connected to one end of the movable cover plate, a plug rod is arranged in the positioning block one, the plug rod is fixedly connected with a handle at one end, a return spring is sleeved with the plug rod, one end of the return spring is abutted with a limiting plate, and two positioning block twos are fixedly connected to the side of the mounting support.

[0008] Preferably, a supporting base is arranged on the working platform, and a plurality of steel balls are arranged above the supporting base.

[0009] Preferably, the extension rod is fixedly connected with a limiting block at one end, the limiting block is slidably connected in the supporting rod, and the supporting rod is provided with a second electric push rod between the supporting rod and the mounting support.

[0010] Preferably, the supporting rod is rotatably connected in the rotating support.

[0011] Preferably, the mounting support is internally provided with an ultra-high pressure water jet cleaning gun, one side of the movable cover plate is provided with a gland for pressing the ultra-high pressure water jet cleaning gun, and the mounting support and the gland are both internally provided with a sponge pad.

[0012] Preferably, the positioning block is fixedly connected with a fixed block at one side, and the plug rod is externally provided with a fan-shaped plate on both sides.

[0013] Preferably, the fixed block and the positioning block are both provided with a fan-shaped groove for accommodating the fan-shaped plate, and the fixed block is internally provided with an annular groove for accommodating the fan-shaped plate.

[0014] Preferably, when the movable cover plate is rotated to be directly above the mounting support, the positioning block is located at one side adjacent to the positioning block two, and the positioning block two is internally provided with a positioning hole for accommodating the plug rod.

[0015] Preferably, the mounting support is fixedly connected with a laser ranging sensor at one side, and the electric track trolley is fixedly connected with a control box above.

[0016] Preferably, the control box is internally provided with a PLC controller, and an output end of the laser ranging sensor is electrically connected with an input end of the control box through wires.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The utility model discloses a rotating assembly can drive the superhigh pressure water jet cleaning gun to adjust the position according to multiple angles, makes the superhigh pressure water jet cleaning gun use more flexible, expands the coverage of superhigh pressure water jet cleaning gun, and the electric rail trolley and scissor lift can drive the superhigh pressure water jet cleaning gun to move the rust removal position and height automatically, and the utility model discloses convenient drive the superhigh pressure water jet cleaning gun to move rust removal, thereby improves the automation degree of ship rust removal, reduces the working time of worker in the basket, and further reduces the fatigue feeling of worker, reduces the danger of worker's working, and simultaneously through setting up installation component, installation component can fix and detach with superhigh pressure water jet cleaning gun, thereby can take out the superhigh pressure water jet cleaning gun and washes rust removal manually, makes superhigh pressure water jet cleaning gun more flexible, practical when using. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure schematic diagram of a preferred embodiment of the ship surface rust removal device provided by the utility model is provided.

[0020] Figure 2 The structure schematic diagram of the rotating assembly provided by the utility model is provided.

[0021] Figure 3 The structure schematic diagram of the installation component provided by the utility model is provided.

[0022] Figure 4 The internal structure schematic diagram of the positioning block one provided by the utility model is provided.

[0023] Figure 5 The structure schematic diagram of the fixed block provided by the utility model is provided.

[0024] In the drawing: 1, guide rail; 2, electric rail trolley; 3, scissor lift; 4, work platform; 5, rotating assembly; 51, stand; 52, circular table; 53, rotating shaft; 54, bevel gear one; 55, bevel gear two; 56, servo motor; 57, electric push rod one; 58, support rod; 6, extension rod; 7, installation component; 71, installation support; 72, movable cover plate; 73, positioning block one; 74, plug rod; 75, handle; 76, return spring; 77, limiting plate; 78, positioning block two; 8, support seat; 9, steel ball; 10, limiting block; 11, electric push rod two; 12, rotating support; 13, superhigh pressure water jet cleaning gun; 14, gland; 15, sponge pad; 16, fixed block; 17, sector plate; 18, laser ranging sensor; 19, control box. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-5As shown, a ship surface rust removal device, including guide rail 1, by setting guide rail 1, can facilitate the movement of electric rail trolley 2 trajectory, the guide rail 1 above is equipped with electric rail trolley 2, by setting electric rail trolley 2, can facilitate the movement of scissor type lift 3 and super high pressure water jet cleaning gun 13 adjustment position, the electric rail trolley 2 above is connected with scissor type lift 3, by setting scissor type lift 3, can facilitate the movement of working platform 4 up and down adjustment height, so as to facilitate the adjustment of super high pressure water jet cleaning gun 13 working height, the scissor type lift 3 top fixedly connected with working platform 4, by setting working platform 4, can facilitate the support staff and rotating component 5, set rotating component 5 above the working platform 4, the rotating component 5 includes column 51, by setting column 51, can facilitate the support of support rod 58, at the same time can adjust the angle of support rod 58 and mounting support 71, the column 51 bottom fixedly connected with round table 52, by setting round table 52, can facilitate the fixation and support of column 51, the round table 52 below center fixedly connected with rotating shaft 53, by setting rotating shaft 53, can facilitate the rotation of round table 52 and column 51, the rotating shaft 53 bottom and bevel gear one 54 fixedly connected, by setting bevel gear one 54, can facilitate the rotation of rotating shaft 53 under the drive of bevel gear two 55, one side of bevel gear one 54 and bevel gear two 55 engage, by setting bevel gear two 55, can facilitate the rotation of bevel gear one 54, the center side of bevel gear two 55 and servo motor 56 output end is connected, by setting servo motor 56, can facilitate the rotation of bevel gear two 55, the one side rotatingly connected with electric push rod one 57 above the column 51, by setting electric push rod one 57, can facilitate the rotation of support rod 58 up and down adjustment installation component 7 and the angle of super high pressure water jet cleaning gun 13, the electric push rod one 57 telescopic end is rotatably connected to the one side below the support rod 58.The support rod 58 is slidably connected with an extension rod 6. By arranging the extension rod 6, the cleaning distance between the super-high pressure water jet cleaning gun 13 and the ship body can be adjusted by moving the super-high pressure water jet cleaning gun 13. One end of the extension rod 6 is fixedly connected with a mounting assembly 7. The mounting assembly 7 comprises a mounting support 71. By arranging the mounting support 71, the super-high pressure water jet cleaning gun 13 can be accommodated and mounted. One side above the mounting support 71 is connected with a movable cover plate 72. By arranging the movable cover plate 72, the super-high pressure water jet cleaning gun 13 can be fixed by being pressed above the mounting support 71. One end of the movable cover plate 72 is fixedly connected with a positioning block one 73. By arranging the positioning block one 73, a support plug rod 74, a return spring 76 and a limiting plate 77 can be accommodated. The positioning block one 73 is internally provided with the plug rod 74. By arranging the plug rod 74, the position of the positioning block one 73 and the movable cover plate 72 can be fixed by being inserted into a positioning block two 78. One end of the plug rod 74 is fixedly connected with a pull handle 75. By arranging the pull handle 75, the plug rod 74 can be moved in the positioning block one 73 by being pulled. The plug rod 74 is externally sleeved with the return spring 76. By arranging the return spring 76, the limiting plate 77 and the plug rod 74 can be moved and reset by being pushed. One end of the return spring 76 is abutted with the limiting plate 77. By arranging the limiting plate 77, the plug rod 74 can be moved by being pushed by the return spring 76. One side of the mounting support 71 is fixedly connected with two positioning block twos 78. By arranging the positioning block twos 78, the position of the movable cover plate 72 can be fixed by being connected with the plug rod 74 in the positioning block twos 78.

[0027] Referring to Figure 1 and Figure 2 As shown in the drawings, the working platform 4 is fixedly connected with a bracket 8 above. By arranging the bracket 8, the circular table 52 can be supported. The bracket 8 is arranged below the circular table 52. A plurality of steel balls 9 are arranged above the bracket 8. By arranging the steel balls 9, the friction between the circular table 52 and the bracket 8 can be reduced, and the rotating resistance of the circular table 52 on the bracket 8 can be reduced. The bottom of the circular table 52 is abutted with the steel balls 9. It is explained that the rotating rod penetrates into the bracket 8 and rotates in the bracket 8. The bevel gear one 54, the bevel gear two 55 and the servo motor 56 are arranged in the working platform 4.

[0028] Referring to Figure 1 and Figure 3As shown, one end of the extension rod 6 is fixedly connected with a limiting block 10. By arranging the limiting block 10, the extension stroke of the extension rod 6 can be fixed, and the extension rod 6 is prevented from falling off the support rod 58. The limiting block 10 is slidingly connected to the inside of the support rod 58, and an electric push rod two 11 is arranged between the support rod 58 and the mounting support 71. By arranging the electric push rod two 11, the mounting support 71 and the ultra-high pressure water jet cleaning gun 13 can be driven to adjust the distance between the mounting support 71 and the surface of the ship body. The support rod 58 is externally connected with a rotating support 12. By arranging the rotating support 12, the support rod 58 can be driven to rotate and adjust the angle. The rotating support 12 is fixedly connected with the top end of the stand column 51, and the support rod 58 is rotatably connected to the inside of the rotating support 12.

[0029] Referring to Figure 3 As shown, the inside of the mounting support 71 is provided with the ultra-high pressure water jet cleaning gun 13. One side of the movable cover plate 72 is provided with a gland 14 for pressing the ultra-high pressure water jet cleaning gun 13. By arranging the gland 14, the position of the ultra-high pressure water jet cleaning gun 13 can be fixed by pressing the ultra-high pressure water jet cleaning gun 13. The inside of the mounting support 71 and the inside of the gland 14 are both provided with a sponge pad 15. By arranging the sponge pad 15, the ultra-high pressure water jet cleaning gun 13 can be pressed while preventing hard connection between the ultra-high pressure water jet cleaning gun 13 and the gland 14, so as to protect the ultra-high pressure water jet cleaning gun 13.

[0030] Referring to Figure 4 And Figure 5 As shown, one side of the positioning block one 73 is fixedly connected with a fixed block 16. By arranging the fixed block 16, the fan-shaped plate 17 can be accommodated and positioned. Both sides of the insertion rod 74 are provided with the fan-shaped plate 17. By arranging the fan-shaped plate 17, the position of the insertion rod 74 can be fixed after the insertion rod 74 is driven to move in the positioning block one 73 or rotate an angle in the inside of the fixed block 16. One side of the fixed block 16 and one side of the positioning block one 73 are both provided with a fan-shaped groove through which the fan-shaped plate 17 passes. By arranging the fan-shaped groove, the fan-shaped plate 17 can pass through the positioning block one 73 and the fixed block 16. An annular groove is arranged in the inside of the fixed block 16 to accommodate the fan-shaped plate 17. By arranging the annular groove, the position of the fan-shaped plate 17 and the insertion rod 74 can be fixed after the fan-shaped plate 17 rotates an angle and abuts against the inside of the fixed block 16. When the movable cover plate 72 rotates to the top of the mounting support 71, the positioning block one 73 is located at the side adjacent to the positioning block two 78. An positioning hole is arranged in the inside of the positioning block two 78 to accommodate the insertion of the insertion rod 74. By arranging the positioning hole, the insertion rod 74 can be accommodated and supported, so as to fix the position of the positioning block one 73 and the movable cover plate 72.

[0031] Referring to Figure 1 And Figure 3As shown, the mounting support 71 is fixedly connected with a laser ranging sensor 18 on one side. The laser ranging sensor 18 can be used to detect the distance between the mounting support 71 and the surface of the ship body. A control box 19 is fixedly connected above the electric track trolley 2. The control box 19 is internally provided with a PLC controller. The output end of the laser ranging sensor 18 is electrically connected with the input end of the control box 19 through wires. The control box 19 can be used to automatically control the electric track trolley 2, the scissor-type lifter 3, the electric push rod one 57, the electric push rod two 11 and the servo motor 56 after inputting instructions. It is to be explained that the output end of the control box 19 is electrically connected with the input end of the electric track trolley 2, the scissor-type lifter 3, the electric push rod one 57, the electric push rod two 11 and the servo motor 56 through wires.

[0032] Working principle: first, open the movable cover plate 72, and then place the ultra-high pressure water jet cleaning gun 13 in the mounting support 71. Then, turn over the movable cover plate 72 above the mounting support 71. Then, pull and rotate the handle. The handle drives the insertion rod 74 and the sector plate 17 to rotate. When the sector plate 17 and the sector-shaped grooves on the fixed block 16 and the positioning block one 73 are in position, release the handle. The reset spring 76 pushes the limiting plate 77 and the insertion rod 74 to move, so that the insertion rod 74 is inserted into the positioning hole in the positioning block two 78. Thus, the ultra-high pressure water jet cleaning gun 13 is installed on the mounting support 71. Then, input parameter instructions in the control box 19 according to the rust removal position of the ship body. When rusting the ship body, the electric track trolley 2 can drive the ultra-high pressure water jet cleaning gun 13 to move. At the same time, the servo motor 56 can drive the bevel gear two 55, the bevel gear one 54, the rotating shaft 53, the circular table 52 and the stand 51 to rotate. Thus, the support rod 58, the mounting support 71 and the ultra-high pressure water jet cleaning gun 13 can be horizontally rotated to adjust the rust removal angle. The electric push rod two 11 can drive the support rod 58, the mounting support 71 and the ultra-high pressure water jet cleaning gun 13 to rotate up and down to adjust the rust removal angle. When the laser ranging sensor 18 detects that the distance between the mounting support 71 and the surface of the ship body changes, the control box 19 can control the electric push rod two 11 to drive the extension rod 6 and the mounting support 71 to move on the support rod 58. Thus, the ultra-high pressure water jet cleaning gun 13 can be used to rust at a suitable rust removal distance, so as to maintain the rust removal effect on the ship body.

[0033] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0034] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A ship surface rust removal device, comprising a guide rail (1), an electric rail trolley (2) provided above the guide rail (1), a scissor lift (3) connected above the electric rail trolley (2), a working platform (4) fixedly connected to the top of the scissor lift (3), characterized in that: Also includes: A rotating assembly (5) is arranged above the working platform (4), the rotating assembly (5) includes a column (51), a bottom of the column (51) is fixedly connected to a truncated table (52), a center below the truncated table (52) is fixedly connected to a rotating shaft (53), a bottom of the rotating shaft (53) is fixedly connected to a bevel gear 1 (54), a side of the bevel gear 1 (54) is meshed with a bevel gear 2 (55), a center side of the bevel gear 2 (55) is connected to an output end of a servo motor (56), an upper side of the column (51) is rotatably connected to an electric push rod 1 (57), and a telescopic end of the electric push rod 1 (57) is rotatably connected to a lower side of a support rod (58); The support rod (58) is internally slidably connected to an extension rod (6), one end of the extension rod (6) is fixedly connected to the mounting assembly (7), the mounting assembly (7) includes a mounting support (71), a movable cover plate (72) is connected to one side above the mounting support (71), one end of the movable cover plate (72) is fixedly connected to a positioning block (73), an insert rod (74) is provided inside the positioning block (73), one end of the insert rod (74) is fixedly connected to the handle (75), a reset spring (76) is sleeved on the outside of the insert rod (74), one end of the reset spring (76) is in contact with the limit plate (77), and one side of the mounting support (71) is fixedly connected to two positioning blocks (78).

2. A ship surface rust removal device according to claim 1, characterized in that: A support seat (8) is fixedly connected above the working platform (4), and the support seat (8) is arranged below the truncated table (52). A plurality of steel balls (9) are arranged above the support seat (8), and the bottom of the truncated table (52) contacts the steel balls (9).

3. The ship surface rust removal device according to claim 1, characterized in that: One end of the extension rod (6) is fixedly connected to a limit block (10), the limit block (10) is slidably connected to the inside of the support rod (58), and an electric push rod 2 (11) is provided between the support rod (58) and the mounting support (71).

4. A ship surface rust removal device according to claim 1, characterized in that: The support rod (58) is externally connected to a rotating support (12), the bottom of the rotating support (12) is fixedly connected to the top of the column (51), and the support rod (58) is rotatably connected inside the rotating support (12).

5. The ship surface rust removal device according to claim 1, characterized in that: An ultra-high-pressure water jet cleaning gun (13) is provided inside the mounting support (71), a pressure cover (14) for pressing the ultra-high-pressure water jet cleaning gun (13) is provided on one side of the movable cover (72), and a sponge pad (15) is provided inside the mounting support (71) and the pressure cover (14).

6. The ship surface rust removal device according to claim 1, characterized in that: One side of the positioning block (73) is fixedly connected to a fixing block (16), and both sides of the outside of the insertion rod (74) are provided with fan-shaped plates (17).

7. A ship surface rust removal device according to claim 6, characterized in that: One side of each of the fixing block (16) and the positioning block (73) is provided with a fan-shaped groove for accommodating the fan-shaped plate (17) to pass through, and an annular groove for accommodating the fan-shaped plate (17) is provided inside the fixing block (16).

8. The ship surface rust removal device according to claim 1, characterized in that: When the movable cover (72) is rotated to be directly above the mounting support (71), the positioning block 1 (73) is located on the adjacent side of the positioning block 2 (78), and a positioning hole for accommodating the insertion of the insertion rod (74) is provided inside the positioning block 2 (78).

9. The ship surface rust removal device according to claim 1, characterized in that: A laser distance measuring sensor (18) is fixedly connected to one side of the mounting support (71), and a control box (19) is fixedly connected to the top of the electric rail trolley (2).

10. The ship surface rust removal device according to claim 9, characterized in that: A PLC controller is provided inside the control box (19), and the output end of the laser distance measuring sensor (18) is electrically connected to the input end of the control box (19) via a wire.

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