CN220806758U - Rust removal device for ship maintenance - Google Patents
Rust removal device for ship maintenance Download PDFInfo
- Publication number
- CN220806758U CN220806758U CN202321583429.9U CN202321583429U CN220806758U CN 220806758 U CN220806758 U CN 220806758U CN 202321583429 U CN202321583429 U CN 202321583429U CN 220806758 U CN220806758 U CN 220806758U
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- Prior art keywords
- arm
- rust
- cavity
- rust removing
- fixed
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000005498 polishing Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 17
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 7
- 239000003973 paint Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a rust cleaning device is used in boats and ships maintenance, the rust cleaning device of polishing is connected with travelling car through robotic arm, robotic arm has fixed arm, rotating arm and linking arm, and fixed arm, rotating arm, linking arm are articulated in proper order, and the rust cleaning device of polishing has the rust cleaning support, is provided with two rows of running rollers on the rust cleaning support, and two rows of running rollers parallel arrangement has wrapped up in the rust cleaning area of polishing outside the running roller, and fixed arm one end and rust cleaning support connection. The connecting arm and travelling car integrated into one piece, the dolly has the dolly main part, and dolly main part bottom has the cavity, and the cavity is inside to be separated into dust storage tank and the chamber of blowing by ventilation separation net, has the dust absorption mouth for stretching out in dolly main part bottom, and the dust absorption mouth passes through dust absorption passageway and stores up dirt chamber intercommunication, and the intracavity is fixed with a fan of blowing. The invention forms a certain buffer function when contacting with the surface of the ship body, can play a certain protection role on the ship body when completing rust removal, and the rust removal device can remove rust from the ship body in a plurality of directions, and has high efficiency.
Description
Technical Field
The invention belongs to the field of marine FPSO design and construction, and particularly relates to a rust removing device for ship maintenance.
Background
For a long time, the improvement of the efficiency of the dock repair of the ship and the shortening of the dock repair period are hindered by manual operation. In the ship dock repairing engineering, rust removal and paint take a very important role, and the quality of the rust removal and paint efficiency and quality directly influence the quality and period of dock repairing. In recent years, a high-pressure water cleaning rust removing technology and a high-pressure paint spraying new technology are widely used in ship dock repairing engineering, and dock repairing equipment has higher and higher requirements on operation safety, automation level, labor intensity reduction of staff, operation efficiency and the like.
The China patent CN213411548U discloses a ship bottom rust removing device for repairing a ship dock, which comprises a base, an adjusting mechanism and a rust removing mechanism, wherein a movable wheel is arranged at the bottom of the base, and the adjusting mechanism is fixedly arranged at the top of the base; the adjusting mechanism is used for adjusting the rust removing mechanism and comprises a shell, a screw rod, a sliding seat and an installation arm, an installation cavity is arranged in the shell, and an opening is formed in the shell; the screw is movably connected between the two side walls of the mounting cavity through a rotating shaft, a sliding seat is sleeved on the screw, and a motor for driving the screw to rotate is arranged outside the shell; the mounting arm is hinged to the top end part of the shell, the rust removing mechanism is fixedly arranged at the side end part of the mounting arm, and the rotating seat is arranged at one side of the end part of the mounting arm, which is far away from the rust removing mechanism; the sliding seat is rotatably connected with a supporting rod, and the free end of the supporting rod extends out of the opening to the rotating seat and is movably connected with the rotating seat.
However, the rust removing device is directly contacted with the ship body when the rust removing device starts to remove rust, so that the ship body is easy to damage, in addition, scraps and dust generated by the rust removing can cause harm to human bodies and pollution to the environment, and certain use defects exist in the use of the rust removing device, so that the rust removing device still needs to be improved.
Disclosure of Invention
In order to solve the problems, the invention provides a rust removing device for ship maintenance, which adopts the following technical scheme:
The utility model provides a rust cleaning device is used in boats and ships maintenance, rust cleaning device polishes and is connected with travelling car through robotic arm, robotic arm has fixed arm, rotating arm and linking arm, and fixed arm, rotating arm, linking arm are articulated in proper order, and linking arm has an arm section of thick bamboo and arm handle, and arm section of thick bamboo top is provided with the opening, and the opening communicates downwards has the linking arm cavity, and the arm handle inserts in the linking arm cavity, and arm handle bottom has the dog, is provided with the spring between dog and the linking arm cavity bottom, and the dog slides inside the linking arm cavity.
The polishing and derusting device is provided with a derusting support, two rows of rollers are arranged on the derusting support, the rollers are arranged in parallel, a polishing and derusting belt is wrapped outside the rollers, and one end of a fixing arm is connected with the derusting support.
The fixed arm and the travelling car integrated into one piece, the dolly has the dolly main part, and dolly main part bottom has the cavity, and the cavity is inside to be separated into dust storage tank and the chamber of blowing by ventilation separation net, has the dust absorption mouth for stretching out in dolly main part bottom, and the dust absorption mouth passes through dust absorption passageway and stores up dirt chamber intercommunication, and the intracavity is fixed with a fan of blowing.
Above-mentioned rust cleaning device is used in boats and ships maintenance, still further, ventilation separation net is placed with the slope of ground relatively, and the fan mouth of fan is placed towards ventilation separation net one side.
Above-mentioned rust cleaning device is used in boats and ships maintenance, and further, travelling car bottom lower surface is fixed with the universal wheel.
Above-mentioned rust cleaning device is used in boats and ships maintenance, still further, the dust storage bottom of the case portion is provided with the chamber door.
The rust removing device for ship maintenance is characterized in that the arm cylinder of the connecting arm is fixedly connected with the rust removing support.
Above-mentioned rust cleaning device is used in boats and ships maintenance, and further, travelling car lower surface is fixed with spiral telescopic link, and spiral telescopic link is connected with the universal wheel.
The utility model has the beneficial effects that:
(1) The rust removing device for ship maintenance is provided with the buffer device, one end of the connecting arm is provided with the stop block, the stop block is in sliding connection with the inner cavity of the support arm, one end of the spring in the buffer device is connected with the stop block, the other end of the spring is connected with the bottom wall of the inner cavity of the support arm, and when the rust removing polishing belt is in contact with the surface of the ship body, a certain buffer effect is formed, and the ship body can be protected while rust removal is completed.
(2) The rust removing device for ship maintenance can remove rust from the ship body in multiple directions, and the rust removing and polishing device has high efficiency; in addition, the dust removing device is arranged in the device, so that scraps generated by rust removal can be effectively removed, and the health of workers is protected.
(3) According to the rust removing device for ship maintenance, the movable trolley can be lifted, when the movable trolley is lifted, the box door at the bottom of the movable trolley can be opened, and scraps in the dust storage box can be cleaned rapidly, so that the rust removing device is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of A-A of FIG. 2;
fig. 4 is a schematic view of a partial enlarged structure at B in fig. 3.
The device comprises a 1-moving trolley, a 11-suction fan, a 12-cavity, a 13-ventilation blocking net, a 14-dust storage box, a 15-box door, a 16-spiral telescopic rod, a 17-universal wheel, a 18-dust collection channel, a 19-dust collection port, a 2-mechanical arm, a 21-fixed arm, a 22-rotating arm, a 23-connecting arm, a 3-buffering device, a 31-spring, a 32-stop block-4-polishing rust removing device, a 41-arm cylinder, a 42, a rust removing support, a 43-roller and a 44-polishing rust removing belt.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The rust removing device for ship maintenance is shown in fig. 1-4, and is composed of a movable trolley, a mechanical arm, a buffer device and a polishing rust removing device which are connected in sequence. Wherein, the robotic arm passes through the fixed arm to be installed at the upper surface of travelling car, is provided with buffer between the linking arm of robotic arm and the rust cleaning device that polishes, and rust cleaning device that polishes is provided with the support arm.
Specifically, the one end of linking arm is provided with the dog, and dog and the inner chamber sliding connection of support arm, the one end and the dog of the spring in the buffer are connected, and the other end and the diapire of the inner chamber of support arm of spring are connected, and it is pointed out that the spring forms certain cushioning effect, when accomplishing rust cleaning, can play certain guard action to the hull.
Further, a suction fan is arranged in the inner cavity of the vehicle body of the movable trolley and used for sucking waste scraps generated by polishing into the dust storage box. It should be noted that the inner cavity of the vehicle body is divided into a left cavity and a right cavity by the ventilation barrier net. Wherein, the suction fan is installed in right cavity, and the bottom of left cavity is provided with the dust storage box. The front end of the movable trolley is provided with a dust collection opening which is communicated with the left cavity of the inner cavity of the trolley body through a dust collection channel. The ventilation separation net is obliquely arranged, the top end of the ventilation separation net is connected to the top of the inner cavity of the vehicle body, the lower part of the ventilation separation net is a vertical plate, and the vertical plate is connected to the bottom of the inner cavity of the vehicle body. It is to be noted that the suction fan works to generate suction force, and the waste scraps generated by rust removal enter the left cavity through the dust collection opening and the dust collection channel and drop into the dust storage box through the ventilation blocking net, so that the waste scraps generated by rust removal can be effectively removed, and the health of workers is protected.
In addition, the dust storage box is provided with a box door arranged at the bottom of the mobile trolley. The bottom of travelling car is provided with four spiral telescopic links, and universal wheel is all installed to the bottom of every spiral telescopic link. Adjust the lift of spiral telescopic link, can open the chamber door, clear up the sweeps in the dust bin fast, convenient to use.
Finally, the mechanical arm is also provided with a rotating arm, and two ends of the rotating arm are respectively hinged with one ends of the fixed arm and the connecting arm. The polishing rust removing device is provided with a rust removing support, the support arm is connected to the rust removing support, two ends of the rust removing support are respectively provided with a roller in a rotating mode, and polishing rust removing belts are connected to the two rollers in a transmission mode. Preferably, one of the rollers is a driving roller and the other is a driven roller. Through the structure, the rust removing device can remove rust from the ship body in multiple directions, and the rust removing and polishing device is high in efficiency.
Claims (6)
1. Rust removal device is used in boats and ships maintenance, its characterized in that: the polishing rust removing device (4) is connected with the mobile trolley (1) through a mechanical arm (2), the mechanical arm is provided with a fixed arm (21), a rotating arm (22) and a connecting arm (23), the fixed arm, the rotating arm and the connecting arm are sequentially hinged, the connecting arm is provided with an arm cylinder (41) and an arm handle, the top of the arm cylinder is provided with an opening, the opening is downwards communicated with a connecting arm cavity, the arm handle is inserted into the connecting arm cavity, the bottom of the arm handle is provided with a stop block (32), a spring (31) is arranged between the stop block and the bottom of the connecting arm cavity, and the stop block slides in the connecting arm cavity;
The polishing and derusting device is provided with a derusting support (42), two rows of rollers (43) are arranged on the derusting support, the two rows of rollers are arranged in parallel, a polishing and derusting belt (44) is wrapped outside the rollers, and one end of a connecting arm is connected with the derusting support;
The fixed arm and the travelling car integrated into one piece, the dolly has the dolly main part, and dolly main part bottom has the cavity, and the cavity is inside to be divided into Chu Chenxiang (14) and to blow chamber (12) by ventilation separation net (13), has dust absorption mouth (19) for stretching out in dolly main part bottom, and the dust absorption mouth communicates with storing up dirt chamber through dust absorption passageway (18), and the intracavity that bloies is fixed with a fan (11).
2. The rust removing device for ship maintenance according to claim 1, wherein: the ventilation barrier net is obliquely arranged relative to the ground, and a fan opening of the fan is arranged towards one side of the ventilation barrier net.
3. The rust removing device for ship maintenance according to claim 1, wherein: the lower surface of the bottom of the movable trolley is fixed with a universal wheel (17).
4. The rust removing device for ship maintenance according to claim 1, wherein: the bottom of the dust storage box is provided with a box door (15).
5. The rust removing device for ship maintenance according to claim 1, wherein: the arm cylinder of the connecting arm is fixedly connected with the rust removing bracket.
6. A rust removing device for maintenance of a ship according to claim 3, wherein: a spiral telescopic rod (16) is fixed on the lower surface of the movable trolley and is connected with a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583429.9U CN220806758U (en) | 2023-06-21 | 2023-06-21 | Rust removal device for ship maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583429.9U CN220806758U (en) | 2023-06-21 | 2023-06-21 | Rust removal device for ship maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220806758U true CN220806758U (en) | 2024-04-19 |
Family
ID=90707230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321583429.9U Active CN220806758U (en) | 2023-06-21 | 2023-06-21 | Rust removal device for ship maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220806758U (en) |
-
2023
- 2023-06-21 CN CN202321583429.9U patent/CN220806758U/en active Active
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