CN212264062U

CN212264062U - Rust removal mechanism for inner wall of steel pipe for building

Info

Publication number: CN212264062U
Application number: CN202020376166.4U
Authority: CN
Inventors: 谢春霞
Original assignee: Juyi Zhaoqing Steel Pipe Manufacturing Co ltd
Current assignee: Juyi Zhaoqing Steel Pipe Manufacturing Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-01
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a steel pipe inner wall rust cleaning mechanism for building, concretely relates to building field, which comprises a mounting bracket, the bottom of mounting bracket is integrative to be formed with the wastewater collection treatment tank, the top fixed mounting of mounting bracket has the cleaning water bin, the high-pressure squirt of bottom fixedly connected with of cleaning water bin, one side fixedly connected with cleaning water back flow of cleaning water bin, the fixed beautiful circulating device that is connected with in bottom of cleaning water back flow. In the specific use process of the utility model, the rust on the inner wall of the steel pipe is scraped and cleaned by the cleaning ring, the cleaning brush and the rust scraping knife arranged on the surface of the cleaning ring, so that the rust on the inner wall of the steel pipe can be removed completely; waste water generated by rust removal is collected by the waste water collecting and treating tank and treated in the collecting process, so that the soil on the construction site is not corroded by the rust, and the effect of protecting the environment is achieved.

Description

Rust removal mechanism for inner wall of steel pipe for building

Technical Field

The utility model relates to a building technical field, more specifically say, the utility model relates to a steel pipe inner wall rust cleaning mechanism for building.

Background

The steel pipe is often used for manufacturing a net rack, a supporting column and a mechanical support of a building structure, the weight can be reduced, the industrialized mechanized construction can be realized, steel can be saved and the construction can be simplified by manufacturing a highway bridge by using the steel pipe, the area of a coating protective layer can be greatly reduced, the investment and the maintenance cost are saved, but the inner wall of the steel pipe is easy to rust, and the steel pipe is long, so that the inner side of the steel pipe needs to be manually derusted.

In the process, the rust removal work for the inner wall of the steel pipe still has some defects, such as;

firstly, because the steel pipe is long and has a limited diameter, the difficulty is high in the process of removing rust in the steel pipe, and the rust on the inner wall is difficult to remove completely only by manual cleaning, so that the service life of the steel pipe is influenced because the rust is serious in the using process;

secondly, since a good rust removal device is not provided at a construction site, a lot of waste water containing rust is usually left at the construction site, and therefore, soil at the construction site is polluted in the process of cleaning the inner wall of the steel pipe.

Therefore, the rust removing mechanism for the inner wall of the steel pipe for the building, which has a better cleaning effect and is more environment-friendly, is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a steel pipe inner wall rust cleaning mechanism for building, scrape and fall and wash steel pipe inner wall's rust through the clean brush that sets up clean ring and clean ring surface and scrape the rust sword, thereby make steel pipe inner wall's rust can get rid of totally, collect the waste water that the rust cleaning produced through setting up the waste water collection treatment tank, and handle it in the collection process, make the job site soil not receive the corruption of rust to play the efficiency of environmental protection, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe inner wall rust cleaning mechanism for building, includes the mounting bracket, the bottom of mounting bracket is integrative to be formed with the wastewater collection treatment tank, the top fixed mounting of mounting bracket has the cleaning water bin, the high-pressure squirt of bottom fixedly connected with of cleaning water bin, one side fixedly connected with cleaning water back flow of cleaning water bin, the beautiful circulating device that is connected with in bottom of cleaning water back flow, one side and the wastewater collection treatment tank fixed connection of circulating device, the middle part joint of mounting bracket has clean thread roller, clean thread roller has first stopper, second stopper, clean ring, third stopper and fourth stopper from the left hand right side in proper order the joint, the outer fixed surface of clean ring installs clean brush and scrapes the rust sword.

In a preferred embodiment, the first, second, third and fourth stoppers have the same structure, the cleaning threaded roller and the fourth stopper are located outside the mounting frame, and the second and third stoppers are located inside the mounting frame.

In a preferred embodiment, the number of the cleaning brushes and the rust scraping knives is several, and the cleaning brushes and the rust scraping knives are distributed on the outer surface of the cleaning ring at intervals.

In a preferred embodiment, a filter screen is clamped in the middle of the wastewater collection and treatment tank, and a water pumping pipe is fixedly connected to one side of the wastewater collection and treatment tank, which is close to the circulating device.

In a preferred embodiment, the circulation device comprises a circulation bin, and a water suction pump is fixedly connected to one side of the circulation bin.

In a preferred embodiment, the top of the water pump is fixedly connected with the cleaning water return pipe, and the side of the circulation bin far away from the water pump is fixedly connected with the water suction pipe.

In a preferred embodiment, the friction force between the cleaning ring and the cleaning thread roller is much larger than the friction force between the cleaning ring and the inner wall of the steel pipe.

The utility model discloses a technological effect and advantage:

1. in the specific use process of the utility model, the rust on the inner wall of the steel pipe is scraped and cleaned by the cleaning ring, the cleaning brush and the rust scraping knife arranged on the surface of the cleaning ring, so that the rust on the inner wall of the steel pipe can be removed completely;

2. the utility model discloses in concrete use, collect the waste water that the treatment trough produced the rust cleaning through setting up waste water collection, and handle it in the collection process for job site soil does not receive the corruption of iron rust and has played the efficiency of environmental protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cleaning ring structure of the present invention.

Fig. 3 is a schematic structural view of the wastewater collection and treatment device of the utility model.

Fig. 4 is a schematic structural view of the circulation device of the present invention.

The reference signs are: 1. a mounting frame; 2. a wastewater collection treatment tank; 21. a filter screen; 22. a water pumping pipe; 3. a clean water storage tank; 4. a high pressure water gun; 5. a cleaning water return pipe; 6. a circulation device; 61. circulating the bin; 62. a water pump; 7. cleaning the threaded roller; 8. a first stopper; 9. a second limiting block; 10. cleaning the ring; 11. a third limiting block; 12. a fourth limiting block; 13. cleaning the brush; 14. and (5) a rust scraping knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in attached figures 1-4, steel pipe inner wall rust cleaning mechanism for building, including mounting bracket 1, the bottom of mounting bracket 1 is integrative to be formed with the wastewater collection treatment tank 2, the top fixed mounting of mounting bracket 1 has cleaning water storage tank 3, the bottom fixedly connected with high-pressure squirt 4 of cleaning water storage tank 3, one side fixedly connected with cleaning water back flow 5 of cleaning water storage tank 3, cleaning water back flow 5's bottom fixedly connected with circulating device 6, one side and the wastewater collection treatment tank 2 fixed connection of circulating device 6, the middle part joint of mounting bracket 1 has cleaning thread roller 7, cleaning thread roller 7 has first stopper 8 from the left hand right hand side in proper order the joint, second stopper 9, clean ring 10, third stopper 11 and fourth stopper 12, the outer fixed surface of clean ring 10 installs clean brush 13 and scrapes rust 14.

The implementation mode is specifically as follows: the cleaning ring 10, the cleaning hairbrush 13 and the rust scraping knife 14 on the surface of the cleaning ring 10 are arranged to scrape and clean the rust on the inner wall of the steel pipe, so that the rust on the inner wall of the steel pipe can be completely removed; waste water generated by rust removal is collected by the waste water collecting and treating tank 2 and is treated in the collecting process, so that the soil on the construction site is not corroded by the rust, and the effect of protecting the environment is achieved.

Referring to the attached drawing 1 of the specification specifically, the structures of the first limiting block 8, the second limiting block 9, the third limiting block 11 and the fourth limiting block 12 are completely the same, the cleaning threaded roller 7 and the fourth limiting block 12 are located outside the mounting frame 1, and the second limiting block 9 and the third limiting block 11 are located inside the mounting frame 1.

The implementation mode is specifically as follows: the cleaning threaded roller 7 is limited by the first limiting block 8, the second limiting block 9, the third limiting block 11 and the fourth limiting block 12, and the cleaning threaded roller 7 is prevented from sliding in the mounting frame 1.

Referring to the attached fig. 2 of the specification, the number of the cleaning brushes 13 and the rust scraping knives 14 is several, and the cleaning brushes 13 and the rust scraping knives 14 are distributed on the outer surface of the cleaning ring 10 at intervals.

The implementation mode is specifically as follows: by arranging the plurality of cleaning brushes 13 and the rust scraping knives 14 at intervals, rust removal is carried out on the inner wall of the steel pipe, and iron rust is cleaned.

Referring to the attached drawings 3-4 of the specification specifically, a filter screen 21 is clamped in the middle of a wastewater collection and treatment tank 2, a water pumping pipe 22 is fixedly connected to one side of the wastewater collection and treatment tank 2 close to a circulating device 6, the circulating device 6 comprises a circulating bin 61, a water pumping pump 62 is fixedly connected to one side of the circulating bin 61, the top of the water pumping pump 62 is fixedly connected with a cleaning water return pipe 5, and one side of the circulating bin 61, far away from the water pumping pump 62, is fixedly connected with the water pumping pipe 22.

The implementation mode is specifically as follows: clean water containing rust is filtered by arranging the filter screen 21, the clean water is sent into the circulating device 6 through the water pumping pipe 22, the clean water is recycled through the water pumping pump 62, and the construction site environment is prevented from being polluted.

Referring specifically to fig. 1 of the specification, the friction force between the cleaning ring 10 and the cleaning screw roller 7 is much larger than the friction force between the cleaning ring 10 and the inner wall of the steel pipe.

The implementation mode is specifically as follows: the friction force between the cleaning ring 10 and the cleaning threaded roller 7 is far greater than the friction force between the cleaning ring 10 and the inner wall of the steel pipe, so that the cleaning threaded roller 7 can drive the cleaning ring 10 to move transversely on the inner wall of the steel pipe when rotating.

The utility model discloses the theory of operation: when the steel pipe cleaning device works, firstly, a steel pipe is sleeved outside the cleaning threaded roller 7, the first limiting block 8, the second limiting block 9, the third limiting block 11 and the fourth limiting block 12 are connected to the mounting frame 1 in a clamping mode, the high-pressure water gun 4 is opened to wash the inner wall of the steel pipe at high pressure, the cleaning threaded roller 7 is rotated at the moment to drive the cleaning ring 10 to transversely move on the inner wall of the steel pipe, the rust scraper 14 scrapes off rust on the inner wall of the steel pipe, the cleaning brush 13 cleans the inner wall of the steel pipe during scraping, and therefore the rust can be completely cleared, under the cooperation of high-pressure squirt 4, the inside of the exit outflow to effluent collection treatment tank 2 of rust through the steel pipe, filter screen 21 filters cleaning water, and the inside that circulating device 6 was sent into through drinking-water pipe 22 to the cleaning water after the filtration, and the inside that cleaning water bin 3 was sent to through cleaning water back flow 5 to the suction pump 62 is taken out cleaning water and is recycled.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel pipe inner wall rust cleaning mechanism for building, includes mounting bracket (1), its characterized in that: a wastewater collecting and treating groove (2) is integrally formed at the bottom of the mounting rack (1), the top of the mounting rack (1) is fixedly provided with a cleaning water storage tank (3), the bottom of the cleaning water storage tank (3) is fixedly connected with a high-pressure water gun (4), one side of the cleaning water storage tank (3) is fixedly connected with a cleaning water return pipe (5), the bottom of the cleaning water return pipe (5) is fixedly connected with a circulating device (6), one side of the circulating device (6) is fixedly connected with the wastewater collecting and treating tank (2), the middle part of the mounting frame (1) is connected with a cleaning threaded roller (7) in a clamping manner, the cleaning threaded roller (7) is sequentially connected with a first limiting block (8), a second limiting block (9), a cleaning ring (10), a third limiting block (11) and a fourth limiting block (12) in a clamping manner from left to right, the outer surface of the cleaning ring (10) is fixedly provided with a cleaning hairbrush (13) and a rust scraping knife (14).

2. The rust removing mechanism for the inner wall of the steel tube for the building as recited in claim 1, wherein: the structure of the first limiting block (8), the second limiting block (9), the third limiting block (11) and the fourth limiting block (12) is completely the same, the cleaning threaded roller (7) and the fourth limiting block (12) are located on the outer portion of the mounting frame (1), and the second limiting block (9) and the third limiting block (11) are located on the inner portion of the mounting frame (1).

3. The rust removing mechanism for the inner wall of the steel tube for the building as recited in claim 1, wherein: the number of the cleaning brushes (13) and the rust scraping knives (14) is a plurality, and the cleaning brushes (13) and the rust scraping knives (14) are distributed on the outer surface of the cleaning ring (10) at intervals.

4. The rust removing mechanism for the inner wall of the steel tube for the building as recited in claim 1, wherein: the middle part joint of waste water collection treatment tank (2) has filter screen (21), one side fixedly connected with drinking-water pipe (22) that waste water collection treatment tank (2) are close to circulating device (6).

5. The rust removing mechanism for the inner wall of the steel tube for the building as recited in claim 1, wherein: circulating device (6) are including circulating storehouse (61), one side fixedly connected with suction pump (62) of circulating storehouse (61).

6. The rust removing mechanism for the inner wall of the steel tube for the building as claimed in claim 5, wherein: the top and the cleaning water return pipe (5) fixed connection of suction pump (62), one side and drinking-water pipe (22) fixed connection that suction pump (62) were kept away from in circulation storehouse (61).

7. The rust removing mechanism for the inner wall of the steel tube for the building as recited in claim 1, wherein: the friction force between the cleaning ring (10) and the cleaning threaded roller (7) is far greater than that between the cleaning ring (10) and the inner wall of the steel pipe.