CN218697302U

CN218697302U - Rust removal device

Info

Publication number: CN218697302U
Application number: CN202222412369.6U
Authority: CN
Inventors: 熊小林; 雷亚飞; 袁圆; 宋金龙; 郭明乐; 王凯; 刘龙彬; 邓绍强; 李晓旭; 陈炽斌; 谢斌
Original assignee: CNOOC China Ltd Hainan Branch
Current assignee: CNOOC China Ltd Hainan Branch
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-24
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a rust cleaning equipment technical field, more specifically relates to a rust cleaning device. The utility model provides a rust cleaning device, includes bears frame, grinding assembly, dust absorption pipeline and locates the dust absorption assembly on the loading board, grinding assembly installs the lateral part/bottom at the loading board, dust absorption pipeline's one end and dust absorption assembly are linked together, and the other end can extend to the top of treating the department of polishing. The bearing frame is placed at a rusty position on the ocean platform, and the grinding assembly arranged on the side portion/the bottom portion of the bearing plate is used for grinding the position to be ground. Meanwhile, the dust collection assembly collects the rust polished by the polishing assembly through a dust collection pipeline. And then can make iron fillings can in time be collected, avoid iron fillings to be blown to in the ocean by the sea wind and cause the problem of marine pollution.

Description

Rust removal device

Technical Field

The utility model relates to a rust cleaning equipment technical field, more specifically relates to a rust cleaning device.

Background

The ocean platform is a large offshore engineering structure. The main structure of the steel structure is mainly a steel structure, and when the steel structure is in salt fog, moisture, seawater and other environments for a long time, the steel structure is corroded by seawater and marine organisms to generate severe electrochemical corrosion. The mechanical property of the structural material of the ocean platform is seriously influenced by corrosion, so that the use safety of the ocean platform is influenced, and therefore, the corrosion and rust removal work needs to be continuously carried out by maintenance personnel for a long time. When workers remove rust on an ocean platform, high-pressure air pressure or a water gun is generally adopted for removing rust. On the one hand, the mode of high pressure rust cleaning can blow off the iron rust, makes the iron rust blow to the ocean easily in, and then can cause the pollution to the ecological environment of ocean, needs to adopt the posture of squatting when staff utilizes air gun or squirt to remove rust in addition, increases staff's tired sense like this easily. Meanwhile, most of the existing derusting equipment does not have the function of rust collection, and workers need to search a cleaning device to collect the cleaned rust after the derusting is completed, so that the workload of the workers can be increased, and in the process of searching the cleaning device or derusting by the workers, sea wind blows the rust to the ocean and further pollutes the ecological environment of the ocean.

The prior art discloses an anticorrosive rust cleaning shallow of polishing of offshore oil gas production platform, and it mainly includes chassis and the subassembly of polishing, and the bottom of chassis is equipped with the removal gyro wheel, and the top of chassis is connected with branch, and the subassembly of polishing is installed at the middle part of branch. In this disclosed technical scheme, the user of service polishes the department of rustting through promoting the shallow of polishing, can avoid the user of service to adopt the posture of crouching and prostrate to carry out the rust cleaning work, can reduce staff's intensity of labour to a certain extent. Simultaneously, the device removes rust through the mode of polishing and can avoid blowing away iron fillings when removing rust. However, the device does not have the function of iron scrap collection, so that workers can not collect the iron rust timely, and then the sea wind blows the iron rust to the sea and causes pollution to the sea environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an among the above-mentioned prior art of overcoming, offshore platform's rust cleaning equipment makes iron fillings blow to the ocean easily and cause the problem of pollution because of can not in time collect iron fillings, provides a rust cleaning device.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a rust cleaning device, includes bears frame, grinding assembly, dust absorption pipeline and locates the dust absorption assembly on the loading board, grinding assembly installs the lateral part/bottom at the loading board, dust absorption pipeline's one end and dust absorption assembly are linked together, and the other end can extend to the top of treating the department of polishing.

In this technical scheme, will bear the frame and place rusty position department and make the subassembly of polishing of installing the lateral part/bottom at the loading board and treat the department of polishing and polish on the platform. Meanwhile, the dust collection assembly collects the rust polished by the polishing assembly through a dust collection pipeline. And then can make iron fillings can in time be collected, avoid iron fillings to be blown to in the ocean by the sea wind and cause the problem of marine pollution.

Preferably, the dust collection assembly comprises a dust collector, a collection box and a delivery pipe, the dust collection pipe is communicated with the dust collector, and the delivery pipe is communicated between the collection box and the dust collector. In this technical scheme, the iron fillings that will polish the subassembly out of polishing that so can be fine are collected and are stored. In this technical scheme, dust catcher and collecting box are installed at the top of loading board, also make things convenient for the staff to carry out subsequent processing to the iron fillings in the collecting box simultaneously in the installation that can make things convenient for the user of service like this, and dust absorption pipeline runs through the loading board and makes the one end of keeping away from the dust catcher be located the bottom of loading board simultaneously, can make the sea breeze not blow the one end that dust absorption pipeline absorbs iron fillings like this, and then can make things convenient for the dust catcher to collect through the dust absorption pipe with whole iron rust of polishing out. Thereby well preventing the rust from being blown to the ocean by sea wind.

Preferably, the collecting box comprises a box body and a turnover plate, and the turnover plate is arranged on the side part of the box body and hinged with the box body. In this technical scheme, the staff realizes opening and shutting of box through the upset of lateral part returning face plate, can make things convenient for the staff to pour out the rust in the box like this. Preferably, the returning face plate is articulated mutually with the upper portion of collecting box, and when the iron fillings in the box flowed out like this, the returning face plate of lower part can rotate and rise the take the altitude, and then can not make the iron fillings of box excrete to the returning face plate at the exhaust in-process on, and then more conveniently collects all the other places with the iron fillings of box are concentrated. Of course, the form of the hinged connection of the flap to the side of the box is also within the scope of the present solution.

Preferably, the bearing plate is provided with a sliding chute, the sliding chute is positioned on one side of the collecting box provided with the turnover plate, the top of the sliding chute and one side opening of the sliding chute, and one end of the side opening of the sliding chute is lower than the other end of the sliding chute. In this technical scheme, can conveniently flow the iron fillings that the collecting box was poured out like this to the outside of loading board through the spout. After the workers clean the rust, the bearing plate is placed indoors or in other windless places, and the turnover plate is opened to enable the scrap iron in the box body to slide out along the sliding groove. The sliding groove is provided with one end with a side opening lower than the other end, so that the scrap iron can conveniently slide out of the sliding groove, and the subsequent treatment of the scrap iron by a worker can be facilitated.

Preferably, the grinding assembly comprises a first driving motor and a grinding cylinder arranged on an output shaft of the first driving motor. In this technical scheme, the cover is equipped with the polishing cover on the section of thick bamboo of polishing. Drive the position of rustting to polish on the platform through a driving motor and polish the sand cover, the staff utilizes the mode of sand cover rust cleaning of polishing to replace the mode of polishing of high-pressure air gun or squirt, can avoid the iron rust to be blown off to other positions when polishing.

Preferably, the subassembly of polishing still includes mounting panel, lift post and first cylinder, the lateral part of support frame is located to the mounting panel, a driving motor locates on the lift post, first cylinder is installed on the mounting panel and is driven the lift post and be reciprocating motion in vertical direction. In this technical scheme, adjust the height of difference as required with the cover of polishing like this, and then can make this device can polish to the paint and the rusty slag of different thickness on platform (deck). Install a driving motor and a section of thick bamboo of polishing at the lateral part that bears the frame through the mounting panel, both can make the subassembly of polishing polish the rusty department on the platform like this, can also make things convenient for the maintenance and the dismantlement installation of the subassembly of polishing. In this technical scheme, a driving motor sets up in the bottom of lift post, and the telescopic link of first cylinder links to each other with the upper portion of lift post and lift post slidable mounting is in the mounting panel, and first cylinder can drive a section of thick bamboo of polishing well like this and go up and down, and then can make it polish to paint and the rusty slag of co-altitude not.

Preferably, the polishing device further comprises a second cylinder and a polishing assembly for polishing, the polishing assembly is arranged at the bottom of the bearing frame, and the second cylinder is arranged on the bearing plate and drives the polishing assembly to reciprocate in the vertical direction. In this technical scheme, the back is ground to rust slag department to the subassembly of polishing, further polishes to rust slag department on the platform through the polishing subassembly, can make things convenient for follow-up staff to handle the position after polishing. The second cylinder drives the polishing component to move up and down, so that the polishing component can polish the positions to be polished at different heights. Therefore, the paint repairing treatment can be conveniently carried out on the position after grinding and polishing by workers. In this technical scheme, the subassembly of polishing is located the place ahead lateral part that bears the frame, and polishing subassembly is located between subassembly and the dust absorption subassembly of polishing, and the user of service treats the department of polishing through the subassembly of polishing earlier and polishes and handle, then polishes the region after the subassembly is handled through polishing subassembly, then collects the processing through the iron fillings that dust absorption subassembly will polish.

Preferably, the polishing assembly comprises a connecting frame, a polishing barrel and a second driving motor arranged on the connecting frame, the polishing barrel is arranged on an output shaft of the second driving motor, and a telescopic rod of the second air cylinder is connected with the connecting frame.

Preferably, the outer wall of the collecting box is provided with scale marks in the vertical direction. In this technical scheme, the user just can observe the storage capacity of collecting iron fillings in the collection box through the scale mark, even make things convenient for the user to pour the iron fillings in the collection box out.

Preferably, the bottom of the bearing frame is provided with a moving wheel and the top of the bearing frame is provided with a push rod. In the technical scheme, the device can be conveniently used and operated by workers, and the workload of the workers can be further reduced.

Compared with the prior art, the utility model discloses the beneficial effect who produces is:

the utility model discloses in, will bear the frame and place rusty position department on platform and make the subassembly of polishing of installing in the lateral part/bottom of loading board treat the department of polishing and polish. Meanwhile, the dust collection assembly collects the rust polished by the polishing assembly through a dust collection pipeline. And then can make iron fillings can in time be collected, avoid iron fillings to be blown to in the ocean by the sea wind and cause the problem of marine pollution.

Drawings

FIG. 1 is a schematic view of the overall structure of the rust removing device of the present invention;

FIG. 2 is a schematic view showing the connection relationship between a bearing plate and a dust suction pipe in the rust removing device of the present invention;

FIG. 3 is a schematic structural view of a polishing assembly in the rust removing device of the present invention;

fig. 4 is an enlarged view of a in fig. 1.

In the drawings: 1. a carrier; 2. polishing the assembly; 3. a dust collection assembly; 4. a dust collection pipeline; 5. a chute; 6. a polishing assembly; 7. a second cylinder; 8. scale lines; 9. a moving wheel; 10. a push rod; 11. a through hole; 21. a first drive motor; 22. polishing the barrel; 23. mounting a plate; 24. a lifting column; 25. a first cylinder; 31. a vacuum cleaner; 32. a collection box; 33. a delivery pipe; 61. a connecting frame; 62. a polishing cartridge; 63. a second drive motor; 321. a box body; 322. and (5) turning over the plate.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 to 4, a rust removing device comprises a bearing frame 1, a grinding assembly 2, a dust suction pipeline 4 and a dust suction assembly 3 arranged on the bearing plate, wherein the grinding assembly 2 is arranged at the side part/bottom part of the bearing plate, one end of the dust suction pipeline 4 is communicated with the dust suction assembly 3, and the other end of the dust suction pipeline can extend to the position above a to-be-ground part.

In this embodiment, the carrier 1 is placed at a rusty position on the ocean platform and the grinding assembly 2 mounted at the side/bottom of the carrier plate grinds the place to be ground. Meanwhile, the dust suction assembly 3 collects the iron rust polished by the polishing assembly 2 through the dust suction pipeline 4. And then can make iron fillings can in time be collected, avoid iron fillings to be blown to in the ocean by the sea wind and cause the problem of marine pollution.

The dust collection assembly 3 comprises a dust collector 31, a collection box 32 and a delivery pipe 33, the dust collection pipe 4 is communicated with the dust collector 31, and the delivery pipe 33 is communicated between the collection box 32 and the dust collector 31. In this embodiment, the iron filings ground by the grinding assembly 2 can be collected and stored. In this embodiment, dust catcher 31 and collecting box 32 are installed at the top of loading board, the installation that can make things convenient for the user of this way also makes things convenient for the staff to carry out subsequent processing to the iron fillings in the collecting box 32 simultaneously, be equipped with through hole 11 on the loading board simultaneously, dust absorption pipeline 4 runs through the loading board through hole 11 and makes the one end of keeping away from dust catcher 31 be located the bottom of loading board, can make the sea wind not blow the one end that dust absorption pipeline 4 absorbs the iron fillings like this, and then can make things convenient for dust catcher 31 to collect through the iron rust that the dust absorption pipe will all polish out. Thereby well preventing the rust from being blown to the ocean by sea wind. In the present embodiment, the dust suction duct 4 is preferably a hose.

In addition, the collecting box 32 includes a box body 321 and a turnover plate 322, and the turnover plate 322 is disposed at a side portion of the box body 321 and is hinged to the box body 321. In this embodiment, the worker can open and close the box 321 by turning the side turning plate 322, so that the worker can pour out the rust in the box 321 conveniently. Preferably, the returning face plate 322 is hinged with the upper part of the collecting box 32, so that when the iron chips in the box body 321 flow out, the returning face plate 322 at the lower part can rotate and rise by a certain height, and then the iron chips in the box body 321 can not be discharged onto the returning face plate 322 in the discharging process, and then the iron chips in the box body 321 can be collected to other places in a centralized manner. Of course, the hinged connection of the flipping board 322 with the side of the box 321 is also within the scope of the present embodiment.

Wherein, be equipped with spout 5 on the loading board, spout 5 is located the one side that collecting box 32 was equipped with returning face plate 322 and the top and a side opening of spout 5, and the open-ended one end in spout 5 side is less than the other end. In this embodiment, it is convenient that the iron pieces poured out of the collecting container 32 flow to the outside of the carrying board through the chute 5. After the workers clean the rust, the bearing plate is placed indoors or in other windless places, and the turnover plate 322 is opened to enable the iron filings in the box body 321 to slide out along the sliding groove 5. The arrangement that one end of the sliding groove 5 with the side opening is lower than the other end can facilitate the iron chips to slide out of the sliding groove 5, so that the subsequent treatment of the iron chips by the workers can be facilitated.

In addition, the grinding assembly 2 includes a first driving motor 21 and a grinding cylinder 22 provided on an output shaft of the first driving motor 21. In this embodiment, the cover is equipped with the sanding cover on the section of thick bamboo 22 of polishing, drives the sanding cover through first driving motor 21 and polishes rust on to platform, and the staff utilizes the mode of polishing of sand cover rust cleaning of polishing to replace the mode of polishing of high-pressure air gun or squirt, can avoid the iron rust to be blown off to other positions when polishing.

Wherein, the subassembly 2 of polishing still includes mounting panel 23, lift post 24 and first cylinder 25, and the lateral part of support frame is located to mounting panel 23, and on lift post 24 was located to first driving motor 21, first cylinder 25 was installed on mounting panel 23 and was driven lift post 24 and be reciprocating motion in vertical direction. In this embodiment, adjust the height of difference as required with the cover of polishing like this, and then can make this device can polish to paint and the rusty slag of different thickness on platform (deck) of ocean. The first driving motor 21 and the polishing barrel 22 are mounted on the side part of the bearing frame 1 through the mounting plate 23, so that the polishing assembly 2 can polish rusty parts on an ocean platform, and the polishing assembly 2 can be conveniently maintained, detached and mounted. In this embodiment, the first driving motor 21 is disposed at the bottom of the lifting column 24, the telescopic rod of the first cylinder 25 is connected to the upper portion of the lifting column 24, and the lifting column 24 is slidably mounted in the mounting plate 23, so that the first cylinder 25 can well drive the polishing cylinder 22 to move up and down, and further, the polishing cylinder can polish paints and rusts at different heights.

In addition, the outer wall of the collection tank 32 is provided with scale marks 8 in the vertical direction. In this embodiment, the user can observe the storage amount of the collected iron pieces in the collection box 32 through the scale mark 8, which is convenient for the user to pour out the iron pieces in the collection box 32.

Example 2

Similar to embodiment 1, in this embodiment, a second cylinder 7 and a polishing assembly 6 for polishing are further included, the polishing assembly 6 is disposed at the bottom of the carrier 1, and the second cylinder 7 is disposed on the carrier plate and drives the polishing assembly 6 to reciprocate in the vertical direction. In this embodiment, the back is ground to rust slag department to grinding subassembly 2, further polishes to rust slag department on the platform through polishing subassembly 6, can make things convenient for follow-up staff to handle the position after polishing. The second cylinder 7 drives the polishing component 6 to move up and down, so that the polishing component 6 can polish the positions to be polished at different heights. Therefore, the paint repairing treatment can be conveniently carried out on the position after grinding and polishing by workers. In this embodiment, the subassembly 2 of polishing is located the place ahead lateral part that bears frame 1, and polishing subassembly 6 is located between subassembly 2 and the dust absorption subassembly 3 of polishing, and the user of service treats the department of polishing through subassembly 2 of polishing earlier and polishes and handle, then polishes the regional processing of polishing after subassembly 2 of polishing through polishing subassembly 6, then collects the processing through dust absorption subassembly 3 with the iron fillings that polish.

The polishing assembly 6 comprises a connecting frame 61, a polishing barrel 62 and a second driving motor 63 mounted on the connecting frame 61, the polishing barrel 62 is mounted on an output shaft of the second driving motor 63, and an expansion rod of the second air cylinder 7 is connected with the connecting frame 61.

Example 3

Similar to embodiment 1, in this embodiment the bottom of the carriage 1 is provided with moving wheels 9 and the top of the carriage 1 is provided with a pusher bar 10. In the embodiment, the device can be conveniently used and operated by workers, and the workload of the workers can be further reduced.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rust removing device is characterized in that: including bearing frame (1), grinding assembly (2), dust absorption pipeline (4) and locate dust absorption assembly (3) on the loading board, grinding assembly (2) is installed at the lateral part/bottom of loading board, the one end and the dust absorption assembly (3) of dust absorption pipeline (4) are linked together, and the other end can extend to the top of waiting to polish the department.

2. The rust removing device according to claim 1, characterized in that: the dust collection assembly (3) comprises a dust collector (31), a collection box (32) and a conveying pipe (33), the dust collection pipeline (4) is communicated with the dust collector (31), and the conveying pipe (33) is communicated between the collection box (32) and the dust collector (31).

3. The rust removing device according to claim 2, characterized in that: the collecting box (32) comprises a box body (321) and a turnover plate (322), wherein the turnover plate (322) is arranged on the side part of the box body (321) and hinged with the box body (321).

4. The rust removing device according to claim 3, characterized in that: the loading plate is provided with a chute (5), the chute (5) is positioned on one side of the collecting box (32) provided with the turnover plate (322), the top of the chute (5) is opened with one side, and one end of the side opening of the chute (5) is lower than the other end.

5. The rust removing device according to claim 1, characterized in that: the grinding assembly (2) comprises a first driving motor (21) and a grinding cylinder (22) arranged on an output shaft of the first driving motor (21).

6. The rust removing device according to claim 5, characterized in that: the polishing assembly (2) further comprises a mounting plate (23), a lifting column (24) and a first air cylinder (25), the mounting plate (23) is arranged on the side portion of the supporting frame, a first driving motor (21) is arranged on the lifting column (24), and the first air cylinder (25) is mounted on the mounting plate (23) and drives the lifting column (24) to reciprocate in the vertical direction.

7. The rust removing device according to claim 1, characterized in that: the polishing device is characterized by further comprising a second cylinder (7) and a polishing assembly (6) for polishing, wherein the polishing assembly (6) is arranged at the bottom of the bearing frame (1), and the second cylinder (7) is arranged on the bearing plate and drives the polishing assembly (6) to reciprocate in the vertical direction.

8. The rust removing device according to claim 7, characterized in that: the polishing assembly (6) comprises a connecting frame (61), a polishing barrel (62) and a second driving motor (63) installed on the connecting frame (61), the polishing barrel (62) is installed on an output shaft of the second driving motor (63), and a telescopic rod of the second air cylinder (7) is connected with the connecting frame (61).

9. The rust removing device according to claim 2, characterized in that: the outer wall of the collecting box (32) is provided with scale marks (8) in the vertical direction.

10. The rust removing device according to claim 1, characterized in that: the bottom of the bearing frame (1) is provided with a movable wheel (9) and the top of the bearing frame (1) is provided with a push rod (10).