CN114714224A - Rapid steel rust removing device and using method thereof - Google Patents
Rapid steel rust removing device and using method thereof Download PDFInfo
- Publication number
- CN114714224A CN114714224A CN202210412450.6A CN202210412450A CN114714224A CN 114714224 A CN114714224 A CN 114714224A CN 202210412450 A CN202210412450 A CN 202210412450A CN 114714224 A CN114714224 A CN 114714224A
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- deformed steel
- support
- brush
- support frame
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 description 6
- 238000005498 polishing Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 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
- B24B27/033—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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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 steel rapid rust removal device and a use method thereof, wherein the steel rapid rust removal device comprises a frame body, the frame body is connected with a support sleeve for clamping deformed steel bars, the support sleeve is in threaded connection with the deformed steel bars, the deformed steel bars are connected with a feeding mechanism, and the feeding mechanism is used for driving the deformed steel bars to rotate; the frame body is also fixedly connected with a fixed sleeve, the fixed sleeve is connected with a support frame in a sliding manner, and a hairbrush is arranged in the support frame; the support body is connected with a driving rod through a motor, the driving rod is rotatably connected with a swing rod, the swing rod is rotatably connected with the support frame, the support body is further rotatably connected with a support rod, and the support rod is movably connected with the swing rod. The hairbrush in the device can polish the deformed steel bars in a reciprocating manner, derust is slow and quick to return in opposite directions of the deformed steel bars, repeated derusting can be carried out on the uniform positions of the deformed steel bars, and the derusting effect is improved; meanwhile, the thread steel is rotated along the thread direction of the thread steel in the rust removing process, so that no dead angle is formed in the whole rust removing process.
Description
Technical Field
The invention relates to the technical field of steel processing, in particular to a steel rapid rust removal device and a use method thereof.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing the reinforced concrete, and the shapes of the reinforcing steel bar are smooth steel bar and twisted steel bar.
And the reinforcing bar is in the use, and long-time the use can be corroded and lead to going up the rust, if not in time clear away, uses the steel pipe of going up the rust, probably has the potential safety hazard, consequently needs to remove the rust to the steel pipe, and under present technique, the rust cleaning utilizes artifical polishing usually, polishes the rust layer with grinding tool gradually, and is very inconvenient, has also reduced work efficiency, and the screw-thread steel has the dead angle of polishing easily moreover. Therefore, a grinding mechanism capable of repeatedly grinding the deformed steel bar without dead angles is needed.
Disclosure of Invention
In order to solve the problems in the prior art, a steel rapid rust removal device and a use method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a steel rapid rust removing device which comprises a frame body, wherein the frame body is connected with a support sleeve used for clamping deformed steel bars, the support sleeve is in threaded connection with the deformed steel bars, the deformed steel bars are connected with a feeding mechanism, and the feeding mechanism is used for driving the deformed steel bars to rotate; the frame body is also fixedly connected with a fixed sleeve, the fixed sleeve is connected with a support frame in a sliding manner, and a hairbrush is arranged in the support frame; the support body is connected with the active lever through the motor, the active lever rotates and is connected with the swinging arms, the swinging arms with the support frame rotates and is connected, the support body still rotates and is connected with the bracing piece, the bracing piece with swinging arms swing joint.
Preferably, the swing rod is provided with a sliding groove, the sliding groove is connected with a rotating shaft in a sliding manner, and the rotating shaft is rotatably connected with the supporting rod.
Preferably, the fixed sleeve is provided with a long hole, the support frame is connected with the long hole in a sliding manner, and the upper end of the support frame penetrates out of the long hole and is connected with the oscillating rod in a rotating manner.
Preferably, the support frame is internally and rotatably connected with brush rollers through bearings, the brushes are arranged in the brush rollers, and the deformed steel bars are arranged between the brushes.
Preferably, a thread groove is formed in the fixed sleeve, a ball is rotatably arranged on the outer side of the brush roller, and the ball is arranged in the thread groove in a rolling mode.
Preferably, the diameter of the ball is larger than the diameter of the elongated hole.
Preferably, a gap is left between the support frame and the thread groove.
The invention also provides a use method of the steel rapid rust removal device, and the steel rapid rust removal device comprises the following steps:
s1: firstly, the deformed steel bar is arranged in the hairbrush in a penetrating mode, then the two ends of the deformed steel bar are clamped through the supporting sleeve, and the deformed steel bar is in threaded connection with the supporting sleeve;
s2: the motor drives the driving rod to rotate, the driving rod drives the supporting frame to move leftwards along the fixed sleeve through the swinging rod, rust removal work of the deformed steel bar is achieved under the action of the hairbrush, and in the process, the feeding mechanism drives the deformed steel bar to rotate, so that the deformed steel bar is driven to move in the horizontal direction;
s3: along with the continuous rotation of the driving rod, when the driving rod drives the support frame to move rightwards along the fixed sleeve through the swinging rod, the hairbrush can complete the derusting work of the deformed steel bar under the action of the support rod.
Preferably, when the support frame moves along the fixed sleeve, the ball slides in the thread groove, so that the brush roller is driven to rotate around the support frame, the brush roller drives the brush to rotate, and the brush finishes the rust removal work of the deformed steel bar.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with a mode that the active lever drives the swing lever to rotate, the support frame can be driven to move in the horizontal direction by the swing lever, when the swing lever moves, the speed of driving the support frame to move rightwards can be greater than the speed of driving the support frame to move leftwards under the action of the support lever, so that variable-speed rust removal can be realized, the rust removal effect is better because the speed of driving the support frame to move rightwards is higher, and when the hairbrush returns rightwards, the hairbrush can be superposed with the position where rust removal is carried out before, so that secondary repeated rust removal can be carried out on the deformed steel bar, and the rust removal effect is improved.
2. The brush rust remover is provided with a mode that the ball and the thread groove are mutually matched, when the support frame slides along the fixed sleeve, the ball can be driven to rotate under the action of the thread groove, so that the brush roller can be driven to move in the horizontal direction and also rotate, the brush rotates around the thread steel, and the rotating direction is consistent with the thread direction of the thread steel, so that the thread steel can be subjected to rust removal in all directions, dead angles for rust removal cannot be left, the structure is reasonable, the design is ingenious, the efficiency and the quality of rust removal are effectively improved, the cost is lower, and the maintenance is convenient.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an overall front view of the present invention;
fig. 2 is a sectional view of the structure of the pouch of fig. 1;
FIG. 3 is a first schematic diagram of the motion of the active lever of FIG. 1;
fig. 4 is a second principle diagram of the motion of the active lever in fig. 1.
Description of the reference numerals:
1, a motor; 2, a driving rod; 3 a swing lever; 4, supporting rods; 5 rotating the shaft; 6, supporting frames; 7 brush rollers; 8, deformed steel bar; 9 supporting the sleeve; 10 balls; 11 a bearing; 12, a brush; 13 a thread groove; 14 sliding chutes; 15 a rotating shaft; 16 securing the sleeve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1-4, the embodiment provides a steel rapid rust removing device, which includes a frame body, the frame body is connected with a support sleeve 9 for clamping a deformed steel bar 8, the support sleeve 9 is in threaded connection with the deformed steel bar 8, the deformed steel bar 8 is connected with a feeding mechanism, and the feeding mechanism is used for driving the deformed steel bar 8 to rotate.
Feeding mechanism is preferred rotary motor, and the rotary motor accessible can be dismantled with the screw-thread steel and be connected to drive screw-thread steel 8 and rotate, rotary motor and support body be sliding connection, because of supporting cover 9 for with support body fixed connection, consequently when screw-thread steel 8 rotates, under the effect that supports cover 9, can drive 8 horizontal direction of screw-thread steel and remove.
The frame body is also fixedly connected with a fixed sleeve 16, the fixed sleeve 16 is arranged between the support sleeves 9, the fixed sleeve 16 is connected with a support frame 6 in a sliding way, and a hair brush 12 is arranged in the support frame 6.
The support body is connected with drive lever 2 through motor 1, and drive lever 2 rotates and is connected with swinging arms 3, and swinging arms 3 rotates with support frame 6 to be connected, and the support body still rotates and is connected with bracing piece 4, bracing piece 4 and 3 swing joint of swinging arms. The motor 1 is fixedly connected with the frame body, the motor 1 is connected with the driving rod 2, and the motor 1 drives the driving rod 2 to rotate.
The swing rod 3 is provided with a sliding chute 14, the sliding chute 14 is connected with a rotating shaft 15 in a sliding way, and the rotating shaft 15 is rotatably connected with the support rod 4. The sliding groove 14 and the rotating shaft 15 are matched with each other, so that the motion trail of the support frame 6 is not an ellipse any longer, but is changed into horizontal reciprocating motion.
It can be known from fig. 3-4 that, because of bracing piece 4 there is spacing effect, therefore when the rocking beam 3 drives support frame 6 and moves right, this moment under bracing piece 4's effect, the wobbling angle of rocking beam 3 diminishes, and the length of motion is unchangeable, consequently under the fixed circumstances of 3 rotational speeds of rocking beam, the speed that can make support frame 6 move right can be greater than the speed that support frame 6 moved left, brush 12 can be to reciprocal polishing, it is slow with 8 opposite derusting of screw-thread steel, then the emergency returns, can remove rust repeatedly to 8 uniform positions of screw-thread steel, improve the rust cleaning effect.
The fixing sleeve 16 is provided with a long hole, the support frame 6 is connected with the long hole in a sliding mode, and the upper end of the support frame 6 penetrates out of the long hole and is connected with the oscillating rod 3 in a rotating mode through the rotating shaft 5.
The brush roller 7 is rotatably connected in the support frame 6 through a bearing 11, the brush 12 is arranged in the brush roller 7, the brush 12 is detachably connected with the brush roller 7, and the deformed steel bar 8 is arranged between the brush 12. Under the effect of bearing 11, prevent that brush roller 7 from influencing the removal of support frame 6 when rotating, support frame 6 cover is established in the outside of screw-thread steel 8, and leaves the clearance between 8 with the screw-thread steel to be unlikely to influence the rust cleaning work of screw-thread steel 8.
The fixed sleeve 16 is internally provided with a threaded groove 13, the outer side of the brush roller 7 is rotatably provided with a ball 10, and the ball 10 is arranged in the threaded groove 13 in a rolling manner. Ball 10 and thread groove 13 are mutually supported, constitute the structure that is similar to "lead screw", if one of them takes place horizontal migration between lead screw and the screw in the lead screw, then can take place relative rotation between screw and the lead screw, consequently in this application, when support frame 6 drove the motion of brush roller 7 horizontal direction, ball 10 can slide in thread groove 13, under the effect of thread groove 13 self shape, can drive brush roller 7 and rotate.
The diameter of the ball 10 is larger than the diameter of the elongated hole. Thereby, the ball 10 is prevented from flying out of the elongated hole when rolling, and the ball 10 is always rolled in the thread groove 13.
A gap is reserved between the support frame 6 and the thread groove 13. Preventing the movement of the support 6 from affecting the thread groove 13.
In the process of rust removal, the rotation direction of the thread groove 13 is matched with the rotation direction of the deformed steel bar 8, and the brush 12 rotates along with the rotation direction of the thread of the deformed steel bar 8, so that no dead angle is generated during polishing in the whole rust removal process.
The use method of the steel rapid rust removing device is characterized in that the steel rapid rust removing device comprises the following steps:
s1: firstly, the deformed steel 8 is arranged in the hairbrush 12 in a penetrating way, then the two ends of the deformed steel 8 are clamped through the supporting sleeve 9, and at the moment, the deformed steel 8 is in threaded connection with the supporting sleeve 9;
s2: the motor 1 drives the driving rod 2 to rotate, the driving rod 2 drives the support frame 6 to move leftwards along the fixed sleeve 16 through the swinging rod 3, the rust removal work of the deformed steel bar 8 is realized under the action of the hairbrush 12, and in the process, the feeding mechanism drives the deformed steel bar 8 to rotate, so that the deformed steel bar 8 is driven to move in the horizontal direction;
s3: with the continuous rotation of the driving rod 2, when the driving rod 2 drives the support frame 6 to move rightwards along the fixed sleeve 16 through the swinging rod 3, the rightwards movement speed of the support frame 6 is greater than the leftwards movement speed of the support frame 6 under the action of the support rod 4, so that the hairbrush 12 can complete the derusting work of the deformed steel bar 8.
When the support frame 6 moves along the fixed sleeve 16, the ball 10 slides in the thread groove 13, so that the brush roller 7 is driven to rotate around the support frame 6, the brush roller 7 drives the brush 12 to rotate, and the brush 12 finishes the rust removal work of the deformed steel bar 8.
It should be noted that, the driving rod 2 drives the swing rod 3 to rotate, the support frame 6 can be driven to move in the horizontal direction through the swing rod 3, when the swing rod 3 moves, the speed that the support frame 6 moves rightwards can be driven to be higher than the speed that the support frame 6 moves leftwards under the action of the support rod 4, therefore, the variable-speed rust removal action can be realized, and the speed that the support frame 6 moves rightwards is higher, therefore, the rust removal effect is better, when the brush 12 returns rightwards, the brush can coincide with the place where rust removal was previously carried out, so that secondary repeated rust removal can be carried out on the deformed steel bar 8, and the rust removal effect is improved.
In addition, ball 10 and thread groove 13 are mutually supported, when support frame 6 slides along fixed cover 16, can be under the effect of thread groove 13, drive ball 10 and rotate, when consequently can drive 7 horizontal direction movements of brush roller, still take place to rotate, brush 12 rotates round screw-thread steel 8, because direction of rotation is unanimous with 8 screw-thread directions of screw-thread steel, like this will all-round rust cleaning to screw-thread steel 8, can not leave the dead angle of rust cleaning, moreover, the steam generator is rational in infrastructure, and the design is ingenious, effectively improve the efficiency and the quality of rust cleaning, and the cost is lower, convenient maintenance.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A steel rapid rust removal device comprises a frame body, and is characterized in that the frame body is connected with a support sleeve (9) used for clamping deformed steel bars (8), the support sleeve (9) is in threaded connection with the deformed steel bars (8), the deformed steel bars (8) are connected with a feeding mechanism, and the feeding mechanism is used for driving the deformed steel bars (8) to rotate; the rack body is also fixedly connected with a fixed sleeve (16), the fixed sleeve (16) is connected with a support frame (6) in a sliding manner, and a brush (12) is arranged in the support frame (6); the support body is connected with driving lever (2) through motor (1), driving lever (2) rotate and are connected with swinging arms (3), swinging arms (3) with support frame (6) rotate and are connected, the support body still rotates and is connected with bracing piece (4), bracing piece (4) with swinging arms (3) swing joint.
2. The steel rapid rust removing device according to claim 1, wherein the swing rod (3) is provided with a sliding groove (14), the sliding groove (14) is internally connected with a rotating shaft (15) in a sliding manner, and the rotating shaft (15) is rotatably connected with the support rod (4).
3. The device for rapidly removing the rust on the steel as claimed in claim 1, wherein the fixing sleeve (16) is provided with a long hole, the supporting frame (6) is connected with the long hole in a sliding manner, and the upper end of the supporting frame (6) penetrates through the long hole to be connected with the swinging rod (3) in a rotating manner.
4. A steel rapid rust removing device according to claim 3, characterized in that a brush roller (7) is rotatably connected in the supporting frame (6) through a bearing (11), the brush (12) is arranged in the brush roller (7), and the deformed steel bar (8) is arranged between the brush rollers (12).
5. The steel rapid rust removing device according to claim 4, characterized in that a threaded groove (13) is formed in the fixing sleeve (16), a ball (10) is rotatably arranged on the outer side of the brush roller (7), and the ball (10) is arranged in the threaded groove (13) in a rolling manner.
6. A steel quick rust removing device according to claim 5, characterized in that the diameter of the ball (10) is larger than the diameter of the elongated hole.
7. A steel rapid rust removal device according to claim 5, characterized in that a gap is left between the support frame (6) and the thread groove (13).
8. The use method of the steel rapid rust removing device is characterized in that the steel rapid rust removing device as claimed in any one of claims 1 to 7 is adopted, and the steel rapid rust removing device comprises the following steps:
s1: firstly, the deformed steel bar (8) is arranged in the brush (12) in a penetrating way, then the two ends of the deformed steel bar (8) are clamped through the supporting sleeve (9), and at the moment, the deformed steel bar (8) is in threaded connection with the supporting sleeve (9);
s2: the motor (1) drives the driving rod (2) to rotate, the driving rod (2) drives the support frame (6) to move leftwards along the fixed sleeve (16) through the swinging rod (3), rust removal work of the deformed steel bar (8) is achieved under the action of the brush (12), and in the process, the feeding mechanism drives the deformed steel bar (8) to rotate, so that the deformed steel bar (8) is driven to move in the horizontal direction;
s3: along with the continuous rotation of the driving rod (2), when the driving rod (2) drives the support frame (6) to move rightwards along the fixed sleeve (16) through the swinging rod (3), under the action of the support rod (4), the brush (12) can complete the rust removal work of the deformed steel bar (8).
9. The use method of the steel rapid rust removing device according to the claim 8 is characterized in that when the support frame (6) moves along the fixing sleeve (16), the ball (10) slides in the thread groove (13) to drive the brush roller (7) to rotate around the support frame (6), the brush roller (7) drives the brush (12) to rotate, and the brush (12) completes the rust removing work of the deformed steel bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210412450.6A CN114714224B (en) | 2022-04-19 | 2022-04-19 | Steel quick rust removing device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210412450.6A CN114714224B (en) | 2022-04-19 | 2022-04-19 | Steel quick rust removing device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114714224A true CN114714224A (en) | 2022-07-08 |
| CN114714224B CN114714224B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210412450.6A Active CN114714224B (en) | 2022-04-19 | 2022-04-19 | Steel quick rust removing device and use method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN114714224B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110038970A (en) * | 2009-10-09 | 2011-04-15 | 태성엔지니어링 주식회사 | Rust scaling device for steel strip |
| CN109877686A (en) * | 2017-12-05 | 2019-06-14 | 西安嘉特电气设备有限公司 | A kind of bridge pier casting reinforcing bar Rapid rust cleaning device |
| CN109926900A (en) * | 2019-04-29 | 2019-06-25 | 中冶建工集团有限公司 | A kind of rust removing device for reinforcing steel bars |
| CN209648403U (en) * | 2018-12-28 | 2019-11-19 | 重庆市汇畅钢管制造有限公司 | A kind of seamless steel pipe quick derusting burnishing device |
| CN209793312U (en) * | 2019-01-02 | 2019-12-17 | 江苏申正建设工程有限公司 | Surface rust removing device for steel pipe |
| CN110948360A (en) * | 2019-12-16 | 2020-04-03 | 时守贺 | Steel sheet surface rust cleaning device for construction |
| CN111571404A (en) * | 2020-06-17 | 2020-08-25 | 厉佳璇 | Automatic change reciprocal rust cleaning device of reinforcing bar |
| CN215999961U (en) * | 2021-01-26 | 2022-03-11 | 山东钜旺建筑工程有限公司 | Rust-removing and rust-preventing device for reinforcing steel bars |
-
2022
- 2022-04-19 CN CN202210412450.6A patent/CN114714224B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110038970A (en) * | 2009-10-09 | 2011-04-15 | 태성엔지니어링 주식회사 | Rust scaling device for steel strip |
| CN109877686A (en) * | 2017-12-05 | 2019-06-14 | 西安嘉特电气设备有限公司 | A kind of bridge pier casting reinforcing bar Rapid rust cleaning device |
| CN209648403U (en) * | 2018-12-28 | 2019-11-19 | 重庆市汇畅钢管制造有限公司 | A kind of seamless steel pipe quick derusting burnishing device |
| CN209793312U (en) * | 2019-01-02 | 2019-12-17 | 江苏申正建设工程有限公司 | Surface rust removing device for steel pipe |
| CN109926900A (en) * | 2019-04-29 | 2019-06-25 | 中冶建工集团有限公司 | A kind of rust removing device for reinforcing steel bars |
| CN110948360A (en) * | 2019-12-16 | 2020-04-03 | 时守贺 | Steel sheet surface rust cleaning device for construction |
| CN111571404A (en) * | 2020-06-17 | 2020-08-25 | 厉佳璇 | Automatic change reciprocal rust cleaning device of reinforcing bar |
| CN215999961U (en) * | 2021-01-26 | 2022-03-11 | 山东钜旺建筑工程有限公司 | Rust-removing and rust-preventing device for reinforcing steel bars |
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| CN114714224B (en) | 2024-04-12 |
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Effective date of registration: 20240319 Address after: No.138-1, Yunjing Road, Shuige Industrial Zone, Liandu District, Lishui City, Zhejiang Province 323000 Applicant after: Zhejiang Yili metal material Co.,Ltd. Country or region after: China Address before: 118000 28 caishenmiao street, Yuanbao District, Dandong City, Liaoning Province Applicant before: Li Jinlan Country or region before: China |
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