CN110421458B - Building pipe rust removing device for removing rust on inner surface and outer surface of multiple specifications - Google Patents
Building pipe rust removing device for removing rust on inner surface and outer surface of multiple specifications Download PDFInfo
- Publication number
- CN110421458B CN110421458B CN201910664663.6A CN201910664663A CN110421458B CN 110421458 B CN110421458 B CN 110421458B CN 201910664663 A CN201910664663 A CN 201910664663A CN 110421458 B CN110421458 B CN 110421458B
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- rust
- wall
- gear
- support frame
- pulley
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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 84
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a multi-specification building pipe rust removing device with inner and outer double-sided rust removal, which comprises a support frame, wherein the top of the support frame is connected with a screw rod in a screwing mode through threads, a hand wheel is arranged at the top end of the screw rod, a lifting plate is arranged at the bottom end of the screw rod, a lifting table is arranged at the bottom of the lifting plate, and a first motor is fixedly connected to the outer wall of one side of the lifting table through a bolt. This building tubular product rust cleaning device of inside and outside two-sided rust cleaning of many specifications, first rust cleaning brush and second rust cleaning brush through adjustable distance can adapt to the inside and outside diameter that does not pass through specification tubular product, and then can adjust according to the rust cleaning demand, guarantee on the one hand that the rust cleaning device can detach the iron rust on the tubular product of different specifications, improve the adaptability of device, on the other hand can realize the inside and outside rust cleaning of building tubular product, guarantee that the iron rust on the tubular product inner wall can detach, guarantee the even of rust cleaning, improve the even of follow-up cover that sprays paint, improve the subsequent use quality of tubular product.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a multi-specification building pipe rust removing device with inner and outer double-sided rust removal.
Background
The tubular product is exactly the material that is used for doing the pipe fitting, and different pipe fittings will use different tubular products, and the quality of pipe fitting has directly been decided to the good or bad quality of tubular product, building engineering, power plant, chemical plant etc. multipurpose this type of tubular product, and the tubular product that uses on the building adopts the steel pipe mostly, and rust can appear in storage and use in these steel pipes, not only influences subsequent spraying paint, also can influence the structural strength of steel pipe itself.
A large amount of iron rust can be generated on the outer surface and the inner surface of a building pipe in the current market, most of the existing pipe derusters can only remove the iron rust on the outer surface of the pipe, and the iron rust on the inner wall of the pipe is difficult to remove, so that the subsequent paint spraying coverage is influenced, the use quality of the pipe is influenced, the existing derusting devices are difficult to adapt to the derusting of the pipes with different specifications due to multiple use specification types of the building pipes, the adaptability is poor, and the use on a building site is inconvenient.
Disclosure of Invention
The invention aims to provide a multi-specification inner and outer double-sided rust removal device for building pipes, which aims to solve the problems that the existing building pipes are difficult to remove rust from the inner surface and the outer surface and adapt to the rust removal requirements of pipes with different specifications in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a building pipe rust removing device for removing rust on the inner side and the outer side of multiple specifications comprises a support frame, wherein the top of the support frame is connected with a screw rod in a screwing mode through threads, a hand wheel is arranged at the top end of the screw rod, a lifting plate is arranged at the bottom end of the screw rod, a lifting platform is arranged at the bottom of the lifting plate, a first motor is fixedly connected onto the outer wall of one side of the lifting platform through bolts, one end of the first motor is rotatably connected with a driving conveying roller through a rotating shaft, a pulley support is arranged at the bottom inside the support frame, a pulley is arranged on the inner wall of one side of the pulley support, a rotating ring is arranged above the pulley, a circular ring and a gear ring are arranged on the outer wall of one side of the rotating ring, the circular ring is positioned on one side of the gear ring, the gear ring is slidably connected with the pulley, and one end, close to the, the gear is meshed with the gear ring, a hollow pipe sleeve is arranged on the outer wall of one side of the circular ring, a wheel disc is arranged at one end of the hollow pipe sleeve, a first bevel gear is arranged at the other end of the hollow pipe sleeve, a first lead screw is arranged inside the circular ring, a second bevel gear is arranged at one end of the first lead screw, a first movable frame is connected to the outer wall of one side of the first lead screw in a screwing mode through threads, a movable seat is arranged on the outer wall of one side of the first movable frame, a first rust removing brush is embedded into the outer wall of one side, far away from the first movable frame, of the movable seat, the first bevel gear and the second bevel gear are meshed through gear teeth, the movable seat is of an arc-shaped structure, a third motor is fixedly connected to the outer wall of one side of the support frame through bolts, a rust removing rod is rotatably connected to, the outer wall of one side of the turntable, away from the rust removing rod, is embedded with a rotating rod, a second lead screw is arranged in the turntable, third bevel gears are arranged at one ends of the second lead screw and the rotating rod, the third bevel gears are connected through gear teeth in a meshed mode, a second moving frame is connected to the outer wall of one side of the second lead screw in a screwed mode through threads, an arc-shaped plate is arranged on the outer wall of one side of the second moving frame, and a second rust removing brush is embedded into the outer wall of one side, away from the second moving frame, of the arc-shaped plate.
Preferably, the number of the second lead screws is four, and the four second lead screws are uniformly arranged in the turntable.
Preferably, a driven conveying roller is arranged on the inner wall of one side of the lifting platform, and the driven conveying roller is in transmission connection with the driving conveying roller through a belt pulley group.
Preferably, the number of the screws is four, and the four screws are symmetrically arranged on the outer wall of the support frame.
Preferably, the pulleys are provided with eight in total, and the eight pulleys are symmetrically arranged on the inner wall of the support frame.
Compared with the prior art, the invention has the beneficial effects that: this building tubular product rust cleaning device of inside and outside two-sided rust cleaning of many specifications, first rust cleaning brush and second rust cleaning brush through adjustable distance can adapt to the inside and outside diameter of different specification tubular products, and then can adjust according to the rust cleaning demand, guarantee on the one hand that the rust cleaning device can detach the iron rust on different specification tubular products, improve the adaptability of device, on the other hand can realize the inside and outside rust cleaning of building tubular product, guarantee that the iron rust on the tubular product inner wall can detach, guarantee the even of rust cleaning, improve the even of follow-up paint coating, improve the subsequent use quality of tubular product, can carry the tubular product of different specifications through the initiative conveying roller and the driven conveying roller of over-and-under type, and then realize the automation of tubular product rust cleaning, reduce the trouble on the human intervention, still effectual manpower of reducing is paid when improving tubular product rust.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the turntable of the present invention;
FIG. 3 is a front view of the swivel of the present invention;
FIG. 4 is a front view of the lift table of the present invention;
FIG. 5 is a rear view of the present invention;
FIG. 6 is a side view of a swivel of the present invention;
FIG. 7 is a schematic view of the internal structure of the swivel of the present invention;
fig. 8 is a side view of the turntable of the present invention.
In the figure: 1. a support frame; 2. a screw; 3. a hand wheel; 4. a lifting plate; 5. a lifting platform; 6. a first motor; 7. an active delivery roller; 8. a pulley bracket; 9. a pulley; 10. rotating the ring; 11. a circular ring; 12. a gear ring; 13. a second motor; 14. a gear; 15. a hollow pipe sleeve; 16. a wheel disc; 17. a first bevel gear; 18. a first lead screw; 19. a second bevel gear; 20. a first movable frame; 21. a movable seat; 22. a first rust removing brush; 23. a third motor; 24. a derusting rod; 25. a turntable; 26. a rotating rod; 27. a second lead screw; 28. a third bevel gear; 29. a second movable frame; 30. an arc-shaped plate; 31. a second rust removing brush; 32. a driven delivery roll; 33. a pulley set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a multi-specification building pipe rust removing device with inner and outer double-sided rust removal comprises a support frame 1, a screw rod 2, a hand wheel 3, a lifting plate 4, a lifting platform 5, a first motor 6, a driving conveying roller 7, a pulley support 8, a pulley 9, a rotating ring 10, a circular ring 11, a gear ring 12, a second motor 13, a gear 14, a hollow pipe sleeve 15, a wheel disc 16, a first bevel gear 17, a first lead screw 18, a second bevel gear 19, a first moving frame 20, a moving seat 21, a first rust removing brush 22, a third motor 23, a rust removing rod 24, a rotating disc 25, a rotating rod 26, a second lead screw 27, a third bevel gear 28, a second moving frame 29, an arc-shaped plate 30, a second rust removing brush 31, a driven conveying roller 32 and a belt pulley group 33, wherein the top of the support frame 1 is connected with the screw rod 2 in a screwing manner through threads, the hand wheel 3 is arranged at the top end of the screw rod 2, the lifting plate 4 is arranged at the, a first motor 6 is fixedly connected on the outer wall of one side of the lifting platform 5 through bolts, one end of the first motor 6 is rotatably connected with a driving conveying roller 7 through a rotating shaft, a pulley bracket 8 is arranged at the bottom inside the support frame 1, a pulley 9 is arranged on the inner wall of one side of the pulley bracket 8, a rotating ring 10 is arranged above the pulley 9, a circular ring 11 and a gear ring 12 are arranged on the outer wall of one side of the rotating ring 10, the circular ring 11 is positioned at one side of the gear ring 12, the gear ring 12 is in sliding connection with the pulley 9, one end of a second motor 13 arranged at the position of the inner bottom plate of the support frame 1, which is close to the pulley bracket 8, is rotatably connected with a gear 14 through the rotating shaft, the gear 14 is meshed with the gear ring 12, a hollow pipe sleeve 15 is arranged on the outer wall of one side of the circular ring 11, one end of the hollow pipe sleeve 15, one end of the first lead screw 18 is provided with a second bevel gear 19, a first moving frame 20 is screwed and connected on the outer wall of one side of the first lead screw 18 through threads, a moving seat 21 is arranged on the outer wall of one side of the first moving frame 20, a first rust removing brush 22 is embedded on the outer wall of one side of the moving seat 21 far away from the first moving frame 20, rust on the outer wall of the pipe can be removed through the first rust removing brush 22 rotating at a high speed, the first bevel gear 17 and the second bevel gear 19 are meshed through gear teeth, the moving seat 21 is of an arc-shaped structure, the distance between the moving seats 21 can be ensured to be adjusted, and further the rust removing device is suitable for the rust removal of the pipes with different specifications, a third motor 23 is fixedly connected on the outer wall of one side of the support frame 1 through bolts, one end of the third motor 23 is rotatably connected with a rust removing rod 24 through a rotating shaft to provide power for the rotation of the rotating disc 25, one end of the rust, position convenient to adjust arc 30, the inside of carousel 25 is provided with second lead screw 27, the one end of second lead screw 27 and bull stick 26 all is provided with third bevel gear 28, connect through the tooth engagement between two third bevel gears 28, guarantee the transmission that turns to of turning force, it is connected with second removal frame 29 to close soon through the screw thread on one side outer wall of second lead screw 27, be provided with arc 30 on one side outer wall of second removal frame 29, it has second rust cleaning brush 31 to keep away from on the one side outer wall of second removal frame 29 on arc 30, be convenient for detach the rust on the tubular product inner wall.
Further, the number of the second lead screws 27 is four, and the four second lead screws 27 are uniformly arranged inside the turntable 25.
Further, be provided with driven conveying roller 32 on one side inner wall of elevating platform 5, driven conveying roller 32 passes through the transmission of pulley group 33 with initiative conveying roller 7 and is connected, guarantees the even transport of tubular product.
Further, four screw rods 2 are arranged on the outer wall of the support frame 1, and the four screw rods 2 are symmetrically arranged on the outer wall of the support frame 1, so that the stability of the pipe conveying process is guaranteed.
Furthermore, eight pulleys 9 are arranged, and the eight pulleys 9 are symmetrically arranged on the inner wall of the support frame 1, so that the stability of the rotation of the rotating ring 10 is ensured.
The working principle is as follows: when the device is used, the distance between an upper lifting platform 5 and a lower lifting platform 5 is adjusted according to the outer diameter of a pipe, the screw 2 is connected with the support frame 1 in a screwing way, the hand wheel 3 is rotated to enable the screw 2 to drive the lifting plate 4 to lift, the adjustment is completed when the driving conveying roller 7 and the driven conveying roller 32 are contacted with the pipe, the first motor 6 drives the driving conveying roller 7 through a rotating shaft, the driving conveying roller 7 drives the driven conveying roller 32 to rotate through the belt wheel group 33 to realize the conveying of the pipe, the distance between the first rust removing brushes 22 in the rotating ring 10 is adjusted to ensure that the first rust removing brushes 22 are contacted with the pipe, the wheel disc 16 is rotated, the wheel disc 16 drives the hollow pipe sleeve 15 to rotate, the hollow pipe sleeve 15 drives the first bevel gear 17 to rotate, the first bevel gear 17 is connected with the second bevel gear 19 in a meshing way, the second bevel gear 19 drives the first, the first moving frame 20 drives the first rust removing brush 22 to move, when the first rust removing brush 22 contacts the pipe, the position of the second rust removing brush 31 is adjusted according to the inner diameter of the pipe, the rotating rod 26 is rotated, the rotating rod 26 drives the third bevel gears 28 to rotate, through meshing connection between the two third bevel gears 28, the third bevel gears 28 drive the second lead screws 27 to rotate, the second lead screws 27 are connected with the second moving frame 29 in a screwing mode, the second moving frame 29 drives the arc-shaped plate 30 to move, when the second rust removing brush 31 contacts the pipe, the third motor 23 drives the rust removing rod 24 to rotate through the rotating shaft, the rust removing rod 24 drives the rotating disc 25 to rotate, and then the second rust removing brush 31 can remove rust on the inner wall of the pipe.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a building tubular product rust cleaning device of inside and outside two-sided rust cleaning of many specifications, includes support frame (1), its characterized in that: the top of the support frame (1) is connected with a screw rod (2) in a screwing manner through threads, the top end of the screw rod (2) is provided with a hand wheel (3), the bottom end of the screw rod (2) is provided with a lifting plate (4), the bottom of the lifting plate (4) is provided with a lifting platform (5), the outer wall of one side of the lifting platform (5) is fixedly connected with a first motor (6) through a bolt, one end of the first motor (6) is rotatably connected with a driving conveying roller (7) through a rotating shaft, the bottom inside the support frame (1) is provided with a pulley support (8), the inner wall of one side of the pulley support (8) is provided with a pulley (9), a rotating ring (10) is arranged above the pulley (9), the outer wall of one side of the rotating ring (10) is provided with a circular ring (11) and a gear ring (12), and the circular ring (11) is, the gear ring (12) is connected with the pulley (9) in a sliding manner, one end of a second motor (13) is arranged at one side position, close to the pulley support (8), of an inner bottom plate of the support frame (1) and is rotatably connected with a gear (14) through a rotating shaft, the gear (14) is meshed with the gear ring (12) and is connected with a hollow pipe sleeve (15) on the outer wall of one side of the circular ring (11), a wheel disc (16) is arranged at one end of the hollow pipe sleeve (15), a first bevel gear (17) is arranged at the other end of the hollow pipe sleeve, a first lead screw (18) is arranged inside the circular ring (11), a second bevel gear (19) is arranged at one end of the first lead screw (18), a first movable frame (20) is connected with the outer wall of one side of the first lead screw (18) in a threaded manner, and a movable seat (21) is arranged on, a first rust removing brush (22) is embedded in the outer wall of one side, far away from the first moving frame (20), of the moving seat (21), the first bevel gear (17) and the second bevel gear (19) are meshed through gear teeth, the moving seat (21) is of an arc-shaped structure, a third motor (23) is fixedly connected to the outer wall of one side of the support frame (1) through bolts, one end of the third motor (23) is rotatably connected with a rust removing rod (24) through a rotating shaft, one end of the rust removing rod (24) is provided with a rotating disc (25), a rotating rod (26) is embedded in the outer wall of one side, far away from the rust removing rod (24), of the rotating disc (25), a second lead screw (27) is arranged inside the rotating disc (25), one ends of the second lead screw (27) and the rotating rod (26) are both provided with a third bevel gear (28), and the two third bevel gears (28) are meshed through gear, the outer wall of one side of the second lead screw (27) is connected with a second movable frame (29) in a screwing mode through threads, an arc-shaped plate (30) is arranged on the outer wall of one side of the second movable frame (29), and a second rust removing brush (31) is embedded into the outer wall of one side, far away from the second movable frame (29), of the arc-shaped plate (30).
2. The rust removing device for the building pipes with the multiple specifications and the inner and outer double surfaces for removing rust as claimed in claim 1, which is characterized in that: the number of the second lead screws (27) is four, and the four second lead screws (27) are uniformly arranged in the turntable (25).
3. The rust removing device for the building pipes with the multiple specifications and the inner and outer double surfaces for removing rust as claimed in claim 1, which is characterized in that: the automatic conveying device is characterized in that a driven conveying roller (32) is arranged on the inner wall of one side of the lifting platform (5), and the driven conveying roller (32) is in transmission connection with the driving conveying roller (7) through a belt pulley group (33).
4. The rust removing device for the building pipes with the multiple specifications and the inner and outer double surfaces for removing rust as claimed in claim 1, which is characterized in that: the number of the screw rods (2) is four, and the four screw rods (2) are symmetrically arranged on the outer wall of the support frame (1).
5. The rust removing device for the building pipes with the multiple specifications and the inner and outer double surfaces for removing rust as claimed in claim 1, which is characterized in that: the eight pulleys (9) are arranged, and the eight pulleys (9) are symmetrically arranged on the inner wall of the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664663.6A CN110421458B (en) | 2019-07-23 | 2019-07-23 | Building pipe rust removing device for removing rust on inner surface and outer surface of multiple specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664663.6A CN110421458B (en) | 2019-07-23 | 2019-07-23 | Building pipe rust removing device for removing rust on inner surface and outer surface of multiple specifications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421458A CN110421458A (en) | 2019-11-08 |
| CN110421458B true CN110421458B (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664663.6A Active CN110421458B (en) | 2019-07-23 | 2019-07-23 | Building pipe rust removing device for removing rust on inner surface and outer surface of multiple specifications |
Country Status (1)
| Country | Link |
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| CN (1) | CN110421458B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476196A (en) * | 2020-11-20 | 2021-03-12 | 罗素梅 | Metal pipe fitting surface rust removing device suitable for different specifications |
| CN113442037B (en) * | 2021-06-22 | 2023-05-12 | 山东元丰建设工程有限公司 | Scaffold short pipe rust removing device for constructional engineering and application method thereof |
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| US5311652A (en) * | 1992-05-26 | 1994-05-17 | Shaw Industries Ltd. | Method of improving the surface of steel pipe for corrosion resistant coating |
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| JPS5930658A (en) * | 1982-08-07 | 1984-02-18 | Sumitomo Metal Ind Ltd | Repairing method of inside of pipe and device therefor |
| JPS62283057A (en) * | 1986-05-29 | 1987-12-08 | 石川島播磨重工業株式会社 | Pipe-inside shifter |
| CN201030508Y (en) * | 2007-04-11 | 2008-03-05 | 华北石油管理局第一机械厂 | Steel pipe derusting apparatus |
| CN201324997Y (en) * | 2008-12-29 | 2009-10-14 | 大连三高重工设备有限公司 | Brush distance adjustment device for derusting brush of deruster for steel tube |
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| CN105817983A (en) * | 2016-05-28 | 2016-08-03 | 广州科勒尔制冷设备有限公司 | Steel tube derusting device |
| CN206010729U (en) * | 2016-08-23 | 2017-03-15 | 安徽平方文化发展有限公司 | A kind of copper skill product grinding apparatus |
| CN107042461A (en) * | 2017-05-29 | 2017-08-15 | 江苏省金峰石油机械制造有限公司 | Automatic rust removing device inside oil drill rocker |
| CN206780115U (en) * | 2017-06-15 | 2017-12-22 | 新昌县城南乡量创机械厂 | One kind gives steel pipe scaffold derusting mechanical brush |
| CN208788248U (en) * | 2018-08-14 | 2019-04-26 | 尚燕涛 | A kind of oil drill rocker derusting device that automation performance is high |
| CN209125541U (en) * | 2018-09-14 | 2019-07-19 | 胡本强 | A kind of coil surface cleaning equipment producing guide rail bracket of elevator |
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|---|---|---|---|---|
| US5311652A (en) * | 1992-05-26 | 1994-05-17 | Shaw Industries Ltd. | Method of improving the surface of steel pipe for corrosion resistant coating |
| CN104907913A (en) * | 2015-06-11 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Diameter-variable steel wire rope derusting device |
| CN105500164A (en) * | 2015-12-25 | 2016-04-20 | 山东深博巷道支护技术有限公司 | Novel steel tube outer wall derusting machine |
Also Published As
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|---|---|
| CN110421458A (en) | 2019-11-08 |
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