CN218927347U - Simple rust removing device for inner wall of spiral welded pipe - Google Patents
Simple rust removing device for inner wall of spiral welded pipe Download PDFInfo
- Publication number
- CN218927347U CN218927347U CN202320085384.6U CN202320085384U CN218927347U CN 218927347 U CN218927347 U CN 218927347U CN 202320085384 U CN202320085384 U CN 202320085384U CN 218927347 U CN218927347 U CN 218927347U
- Authority
- CN
- China
- Prior art keywords
- rust removing
- spiral welded
- wall
- welded pipe
- device box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cleaning In General (AREA)
Abstract
A simple device for rust removal of the inner wall of a spiral welded pipe relates to the technical field of rust removal of the inner wall of the spiral welded pipe, in particular to a simple device for rust removal of the inner wall of the spiral welded pipe. The rust removing device comprises a motor, a rust removing brush and a push rod, wherein a device box is arranged on the outer side of the motor, and an output shaft of the motor is fixedly connected with a rotating shaft through a coupler; the rotating shaft penetrates through the front end of the device box and is connected with a rust removing brush through a rotating rod; the rear end of the device box is provided with a push rod, and the upper end, the bottom and the left side and the right side of the device box are provided with idler wheels through support rods. The utility model is suitable for rust removal of the inner walls of spiral welded pipes with different inner diameters, and has the advantages of simple structure, convenient operation and cost saving.
Description
Technical Field
The utility model relates to the technical field of rust removal of inner walls of spiral welded pipes, in particular to a simple rust removal device for inner walls of spiral welded pipes.
Background
The spiral welded pipe is made by rolling low carbon structural steel or low alloy structural steel strip into pipe blank according to a certain spiral angle and then welding the pipe seam. After the spiral welded pipe is produced, due to the limitation of materials, the inner wall of the spiral welded pipe needs to be sprayed with anticorrosive paint after rust removal before the spiral welded pipe is put into use in the later period.
At present, the existing simple device for rust removal of the inner wall of a spiral welded pipe is disclosed in the patent of the utility model with the application number of 2020206382570, an electric telescopic rod, a lower clamping plate, a support plate, a spring and an upper clamping plate are arranged, a steel pipe to be rust removed is placed at the top of the lower clamping plate, the spring enables the top of the steel pipe to be clamped by the upper clamping plate according to elasticity of the spring, so that the requirements for clamping and fixing the steel pipes with different sizes are met, then the electric telescopic rod is controlled to stretch and retract through an external controller, a rust removal brush is enabled to be in contact with the top or the bottom of the inner wall of the steel pipe, the aim of rust removal of the inner wall of the steel pipe with different sizes is achieved, a sliding seat, a slider, a motor, a first rotating rod, a second rotating rod and a rust removal brush are arranged, the motor is opened through the external controller, the motor can drive the first rotating rod, the second rotating rod and the rust removal brush to rotate, and then the external controller is controlled to slide along the sliding seat, so that the aim of rust removal of the inner wall of the steel pipe is achieved. The rust removing device is complex in structure, multiple operation steps are needed to remove rust, operation and inconvenience are caused, and meanwhile manufacturing cost is high.
Disclosure of Invention
The utility model aims to provide a simple device for rust removal of the inner wall of a spiral welded pipe, so as to achieve the purposes of simple structure, convenient operation and cost saving.
The utility model provides a simple device for removing rust on the inner wall of a spiral welded pipe, which comprises a motor, a rust removing hairbrush and a push rod, wherein a device box is arranged on the outer side of the motor, and an output shaft of the motor is fixedly connected with a rotating shaft through a coupling; the rotating shaft penetrates through the front end of the device box and is connected with a rust removing brush through a rotating rod; the rear end of the device box is provided with a push rod, and the upper end, the bottom and the left side and the right side of the device box are provided with idler wheels through support rods.
Further, a fixing hole is formed in the supporting rod; the roller is provided with a connecting rod, and the connecting rod is provided with an adjusting hole; the fixing bolt penetrates through the fixing hole and the adjusting hole to detachably connect the connecting rod and the supporting rod.
Further, the rust removing hairbrush is in threaded connection with the rotating rod through a screw rod.
Further, the rear end of the device box is also provided with a threading hole; and a power line of the motor passes through the threading hole and is connected with an external power supply.
Further, the upper end of the device box is provided with two rollers through two support rods, the left side of the device box is provided with two rollers through two support rods, the right side of the device box is provided with two rollers through two support rods, and four rollers are arranged on the periphery of the bottom of the device box through four support rods.
Further, the number of the rust removing hairbrushes is 3, and the 3 rust removing hairbrushes are uniformly arranged at the front end of the rotating shaft.
Further, the push rod is a telescopic rod.
The simple rust removing device for the inner wall of the spiral welded pipe provided by the utility model has the advantages that the device box, the motor and the rust removing hairbrush are placed in the spiral welded pipe, the roller is in contact connection with the inner wall of the spiral welded pipe, and the rust removing hairbrush can touch the inner wall of the spiral welded pipe. After the motor is started, the rotating shaft drives the rust removing hairbrush to rotate, and rust removing is carried out on the inner wall of the spiral welded pipe. The push rod is pushed by hand, so that the device box, the motor and the rust removing hairbrush move in the spiral welded pipe together, and rust removing is carried out on the inner wall of the whole spiral welded pipe. Meanwhile, the fixed positions of the rust removing hairbrush and the roller can be adjusted according to the spiral welded pipes with different inner diameters, so that the roller is in contact connection with the inner wall of the spiral welded pipe, and the rust removing hairbrush can touch the inner wall of the spiral welded pipe. Therefore, the utility model can adjust the connection position of the rust removing hairbrush and the inner wall of the spiral welded pipe according to the inner diameter of the spiral welded pipe, is applicable to rust removing of the inner wall of the spiral welded pipe with different inner diameters, and has the advantages of simple structure, convenient operation and cost saving.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and,
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of the motor and device case of the present utility model;
FIG. 3 is a schematic view of the structure of the connecting rod and roller of the present utility model;
reference numerals: 1. a motor; 11. a power line; 2. a rust removing brush; 21. a rotating rod; 22. a screw; 3. a push rod; 4. a roller; 41. a connecting rod; 42. an adjustment aperture; 43. a fixing bolt; 5. an apparatus box; 51. a rotating shaft; 52. a threading hole; 53. and (5) supporting the rod.
Description of the embodiments
As shown in fig. 1-3, the simple device for removing rust on the inner wall of a spiral welded pipe provided by the utility model comprises a motor 1, a rust removing hairbrush 2 and a push rod 3, wherein a device box 5 is arranged on the outer side of the motor 1, and an output shaft of the motor 1 is fixedly connected with a rotating shaft 51 through a coupling; the rotating shaft 51 passes through the front end of the device box 5 and is connected with the rust removing hairbrush 2 through the rotating rod 21; the rear end of the device box 5 is provided with a push rod 3, and the upper end, the bottom and the left and right sides of the device box 5 are provided with idler wheels 4 through support rods 53.
When the rust removing device is used, firstly, the device box 5, the motor 1 and the rust removing hairbrush 2 are placed in the spiral welded pipe, and the upper end, the bottom and the rollers 4 on the left side and the right side of the device box 5 are in contact connection with the inner wall of the spiral welded pipe, so that the rust removing hairbrush 2 can touch the inner wall of the spiral welded pipe. Then, the motor 1 is started, the motor 1 drives the rotating shaft 51 to rotate, and the rotating shaft 51 drives the rust removing hairbrush 2 to rotate so as to remove rust on the inner wall of the spiral welded pipe. Finally, push rod 3 is pushed by hand, makes device case 5 together with motor 1 and rust cleaning brush 2 remove in the spiral welded tube, and then rust cleaning is carried out to whole spiral welded tube inner wall, simple structure, simple operation, simple manufacture simultaneously practices thrift the cost.
The support rod 53 is provided with a fixing hole; the roller 4 is provided with a connecting rod 41, and the connecting rod 41 is provided with an adjusting hole 42; the fixing bolt 43 detachably connects the connection rod 41 and the support rod 53 through the fixing hole and the adjustment hole 42. The internal diameter of the spiral welded pipe is 200 mm-700 mm, the fixed positions of the fixed holes and the adjusting holes 42 can be adjusted according to the spiral welded pipes with different internal diameters, the fixed bolts 43 penetrate through the fixed holes and the adjusting holes 42 to connect the connecting rod 41 with the supporting rod 53, the rollers 4 at the upper end, the bottom and the left side and the right side of the device box 5 are in contact connection with the inner walls of the spiral welded pipes, the rust removal device can be suitable for rust removal of the inner walls of the spiral welded pipes with different internal diameters, and the operation is convenient.
The rust removing brush 2 is connected with the rotating rod 21 through a screw 22. The length of the screw rod 22 is adjusted, so that the rust removing hairbrush 2 can touch the inner wall of the spiral welded pipe, the rust removing hairbrush can be suitable for rust removing of the inner walls of the spiral welded pipes with different inner diameters, the operation is convenient, and the cost is saved.
The rear end of the device box 5 is also provided with a threading hole 52; the power cord 11 of the motor 1 passes through the threading hole 52 to be connected with an external power supply. The length of the power line 11 can be set according to the length of the spiral welded pipe, the power line 11 is connected with an external power supply, the motor 1 is started, the push rod 3 pushes the device box 5, the rust removing hairbrush 2 can remove rust on the inner wall of the whole spiral welded pipe, and the structure is simple and the operation is convenient.
The upper end of the device box 5 is provided with two rollers 4 through two supporting rods 53, the left side of the device box 5 is provided with two rollers 4 through two supporting rods 53, the right side of the device box 5 is provided with two rollers 4 through two supporting rods 53, and four rollers 4 are arranged around the bottom of the device box 5 through four supporting rods 53. The support rod 53 can enhance the smoothness of the device case 5 so that it can smoothly move on the inner wall of the spiral welded pipe. Meanwhile, when the roller 4 is not used, the roller 4 can be stably placed in the storage cabinet for storage.
The number of the rust-removing brushes 2 is 3, and the 3 rust-removing brushes 2 are uniformly arranged at the front end of the rotating shaft 51. The included angle between any two adjacent rotating rods 21 is 120 degrees, and the 3 rust removing hairbrushes 2 are uniformly arranged, so that the rust removing effect of the inner wall of the spiral welded pipe can be improved, and the operation is convenient.
The push rod 3 is a telescopic rod. The push rod 3 can be adjusted according to the length of the spiral welded pipe, and the use is convenient.
The simple device for rust removal of the inner wall of the spiral welded pipe provided by the utility model has the advantages that the inner diameter of the spiral welded pipe is 200-700 mm, the weight of each meter of spiral welded pipe is about 10kg, and the length of each spiral welded pipe is about 12 m. When the motor 1 is started, the rust removing hairbrush 2 rotates to remove rust on the inner wall of the spiral welded pipe, the spiral welded pipe cannot rotate and cannot generate displacement. The push rod 3 pushes the device box 5, so that the rust removing hairbrush 2 can remove rust on the inner wall of the whole spiral welded pipe, and the rust removing device is simple in structure and convenient to operate.
The simple device for removing rust on the inner wall of the spiral welded pipe provided by the utility model has the advantages that the device box 5, the rotating rod 21, the connecting rod 41 and the like are all made of scraps of stainless steel and the like, and the cost is low. The installation mode, the connection mode or the setting mode of all the components are common mechanical modes, such as welding, threaded connection, screw connection and the like, and the specific structure, the model and the coefficient index of all the components are all self-contained technologies, so long as the beneficial effects can be achieved. The motor 1, the rust removing hairbrush 2 and the roller 4 are common devices in the market, and can be used only by being connected according to the using instruction purchased together when being purchased for use, so that the description is omitted.
The technical solution of the present utility model is not limited to the scope of the embodiments of the present utility model, and technical matters not described in detail in the present utility model are all known technologies.
Claims (7)
1. The simple rust removing device for the inner wall of the spiral welded pipe comprises a motor (1), a rust removing hairbrush (2) and a push rod (3), and is characterized in that a device box (5) is arranged on the outer side of the motor (1), and an output shaft of the motor (1) is fixedly connected with a rotating shaft (51) through a coupler; the rotating shaft (51) passes through the front end of the device box (5) and is connected with the rust removing hairbrush (2) through the rotating rod (21); the rear end of the device box (5) is provided with a push rod (3), and the upper end, the bottom and the left side and the right side of the device box (5) are provided with idler wheels (4) through support rods (53).
2. The simple rust removing device for the inner wall of the spiral welded pipe according to claim 1, wherein the supporting rod (53) is provided with a fixing hole; a connecting rod (41) is arranged on the roller (4), and an adjusting hole (42) is arranged on the connecting rod (41); the fixing bolt (43) passes through the fixing hole and the adjusting hole (42) to detachably connect the connecting rod (41) and the supporting rod (53).
3. The simple rust removing device for the inner wall of the spiral welded pipe according to claim 1, wherein the rust removing hairbrush (2) is in threaded connection with the rotating rod (21) through a screw rod (22).
4. The simple rust removing device for the inner wall of the spiral welded pipe according to claim 1, wherein the rear end of the device box (5) is further provided with a threading hole (52); the power line (11) of the motor (1) passes through the threading hole (52) to be connected with an external power supply.
5. The simple device for rust removal of the inner wall of the spiral welded pipe according to claim 1, wherein two rollers (4) are arranged at the upper end of the device box (5) through two supporting rods (53), two rollers (4) are arranged at the left side of the device box (5) through the two supporting rods (53), two rollers (4) are arranged at the right side of the device box (5) through the two supporting rods (53), and four rollers (4) are arranged around the bottom of the device box (5) through four supporting rods (53).
6. The simple rust removing device for the inner wall of the spiral welded pipe according to claim 1, wherein the number of the rust removing hairbrushes (2) is 3, and the 3 rust removing hairbrushes (2) are uniformly arranged at the front end of the rotating shaft (51).
7. The simple rust removing device for the inner wall of the spiral welded pipe according to claim 1, wherein the push rod (3) is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085384.6U CN218927347U (en) | 2023-01-30 | 2023-01-30 | Simple rust removing device for inner wall of spiral welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085384.6U CN218927347U (en) | 2023-01-30 | 2023-01-30 | Simple rust removing device for inner wall of spiral welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218927347U true CN218927347U (en) | 2023-04-28 |
Family
ID=86092419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320085384.6U Active CN218927347U (en) | 2023-01-30 | 2023-01-30 | Simple rust removing device for inner wall of spiral welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218927347U (en) |
-
2023
- 2023-01-30 CN CN202320085384.6U patent/CN218927347U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110639900B (en) | Pipeline inner wall cleaning robot | |
| CN109454564B (en) | Rust removal maintenance equipment of steel construction parking equipment | |
| CN106733962B (en) | A kind of building materials pipeline cleanser with telescopic device | |
| CN108993805B (en) | Spraying device suitable for inner walls of circular tubes with different diameters | |
| CN210633460U (en) | Inner wall rust removal device for large-diameter pipeline | |
| CN112792066B (en) | Inner wall cleaning equipment for municipal water supply and drainage pipelines | |
| CN103736699A (en) | guide structure of pipeline cleaning device | |
| CN218927347U (en) | Simple rust removing device for inner wall of spiral welded pipe | |
| CN215546396U (en) | Steel structure welding equipment | |
| CN103721985A (en) | Pipeline cleaning device | |
| CN219649117U (en) | Flange welding equipment for pipeline connection | |
| CN219310553U (en) | All-round automatic welder | |
| CN214184429U (en) | A descaler for oil field oil recovery ground engineering | |
| CN110369568A (en) | It is a kind of be convenient for changing curved mould and can corner cut bending machine | |
| CN215587365U (en) | Metal pipeline inner wall plasma processing apparatus | |
| CN210307213U (en) | Pipeline inner wall deruster for anticorrosive spraying | |
| CN205110193U (en) | A clean mechanism for high voltage circuit breaker vase inner wall | |
| CN207946014U (en) | Portable robot for cleaning gun tube | |
| CN211805428U (en) | Pipe inner wall rust removal device for environmental protection machinery production | |
| CN112371774A (en) | Round pipe rounding die | |
| CN221020408U (en) | Steel pipe pole rust cleaning device | |
| CN102632122B (en) | Circular tube end face nip machine | |
| CN216883601U (en) | Over-and-under type pipe fitting support equipment | |
| CN215586899U (en) | A device is applied paint with a brush to anticorrosive coating for spiral steel pipe inner wall | |
| CN206578056U (en) | Cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |