CN110744420B - Steel bar rust cleaning device for building construction - Google Patents
Steel bar rust cleaning device for building construction Download PDFInfo
- Publication number
- CN110744420B CN110744420B CN201911101184.XA CN201911101184A CN110744420B CN 110744420 B CN110744420 B CN 110744420B CN 201911101184 A CN201911101184 A CN 201911101184A CN 110744420 B CN110744420 B CN 110744420B
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- China
- Prior art keywords
- wall
- steel bar
- cylinder
- building construction
- rotating cylinder
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005498 polishing Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 8
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a steel bar rust removing device for building construction, which comprises a supporting cylinder, wherein the top end of the supporting cylinder is rotatably connected with a rotating cylinder, rectangular openings are formed in the top positions of two sides of the rotating cylinder, the inner walls of the two rectangular openings are respectively hinged with a polishing mechanism, the outer wall of the rotating cylinder is sleeved with an adjusting sleeve, a limiting lug is arranged at the top end position of the side wall of the rotating cylinder, a limiting groove matched with the limiting lug is formed in the inner wall of the adjusting sleeve, a driving mechanism used for driving the rotating cylinder to rotate is arranged on the outer wall of the supporting cylinder, a handle frame is welded on the side wall of the supporting cylinder, and a horn cover is fixed at the bottom end position of the inner wall of the supporting cylinder through bolts. The steel bar derusting device can fully polish the circumferential surface of a steel bar, improves the derusting effect, is convenient to adjust by matching with the adjusting sleeve, can be suitable for steel bars of different specifications, widens the application range of the device, reduces the flying dust in the derusting process, avoids the chips from splashing outwards by matching with the arranged protective cover, and is safer.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a steel bar rust removal device for building construction.
Background
Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded 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 steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod. The reinforcing steel bars are easy to rust after being stored for a long time and can be used after being derusted.
Most of the existing rust removal devices are large in size, inconvenient to carry and small in application range, so that the steel bar rust removal device for building construction is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a steel bar rust removing device for building construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel bar rust removing device for building construction comprises a supporting cylinder, wherein the top end of the supporting cylinder is rotatably connected with a rotating cylinder, the top positions of two sides of the rotating cylinder are provided with rectangular openings, the inner walls of the two rectangular openings are hinged with a polishing mechanism, the outer wall of the rotating cylinder is sleeved with an adjusting sleeve, the top position of the side wall of the rotating cylinder is provided with a limiting lug, the inner wall of the adjusting sleeve is provided with a limiting groove matched with the limiting lug, the outer wall of the supporting cylinder is provided with a driving mechanism for driving the rotating cylinder to rotate, the side wall of the supporting cylinder is welded with a handle frame, the bottom position of the inner wall of the supporting cylinder is fixed with a horn cover through bolts, the top end of the horn cover is provided with a sleeve, the side wall of the supporting cylinder is provided with a blow-off pipe close to the lower edge of the horn cover, the blow-off cap is screwed on the blow-off pipe, the side, the support section of thick bamboo side wall bottom position department is equipped with the rectangular hole that the equidistance distributes, and the welding of rectangular hole inner wall has the elasticity folded plate, the elasticity folded plate is kept away from support section of thick bamboo one end and is opened there is the mounting groove, and the mounting groove inner wall rotates and is connected with the sheave.
Further, grinding machanism includes the support arm with rectangle opening inner wall articulated, and the support arm is kept away from a rotatory section of thick bamboo one end and is opened there is the U-shaped groove, U-shaped inslot wall is fixed with brushless electric roller through the bolt, and brushless electric roller outer wall cover is equipped with the grinding roller.
Furthermore, the driving mechanism comprises a driving motor fixedly arranged on the side wall of the supporting cylinder, an output shaft of the driving motor is fixedly provided with a transmission rod through a bolt, the end part of the output shaft of the transmission rod is fixedly provided with a gear through a bolt, the outer wall of the rotating cylinder is provided with an outer gear ring, and the outer gear ring is meshed with the gear.
Furthermore, the outer wall of the supporting cylinder is sleeved with a protective cover, a through hole for the transmission rod to pass through is formed in the side wall of the protective cover, and a non-return cover is arranged at the top end of the inner wall of the protective cover.
Furthermore, the side wall of the handle frame is sleeved with an anti-slip sleeve, and the outer wall of the anti-slip sleeve is provided with anti-slip lines.
Furthermore, the sleeve top is connected with the rubber sleeve, and rubber sleeve lateral wall top position department is equipped with the umbrella-shaped cover, rubber sleeve bottom position department is equipped with external screw thread portion, and external screw thread portion and sleeve inner wall spiro union are fixed.
Furthermore, a bearing ring is embedded at the top end of the inner wall of the support cylinder, a necking part is arranged at the bottom end of the rotary cylinder, and the bearing ring is clamped with the necking part.
Furthermore, the driving motor is connected with a switch, and the switch is connected with a power line.
Furthermore, a spring part is sleeved on the side wall of the rotary cylinder, close to the position between the outer gear ring and the adjusting sleeve.
The invention has the beneficial effects that:
1. through the actuating mechanism who sets up, rotatory section of thick bamboo of cooperation and grinding machanism can fully polish the reinforcing bar global, promote the rust cleaning effect, and the adjusting collar that the cooperation set up simultaneously conveniently adjusts, can be fit for the reinforcing bar of different specifications, widens the application range of device.
2. Through sheave and the elasticity folded plate that sets up, the convenience carries out auxiliary stay to the reinforcing bar, promotes the stability of the in-process of polishing, and through the aspiration channel that sets up, the convenient raise dust to the rust cleaning in-process of polishing attracts, reduces the raise dust of rust cleaning in-process, and the protection casing that the cooperation set up avoids the piece to spatter outward, and is safer.
Drawings
FIG. 1 is a schematic structural view of a steel bar rust removing device for building construction, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a steel bar derusting device for building construction with a detachable protective cover;
FIG. 3 is a schematic cross-sectional structural view of a support cylinder of a steel bar rust removal device for building construction according to the present invention;
FIG. 4 is a schematic structural diagram of a rubber sleeve of a steel bar rust removal device for building construction, which is provided by the invention;
fig. 5 is a schematic sectional structure view of a protective cover of a steel bar derusting device for building construction, which is provided by the invention.
In the figure: the device comprises an anti-skid sleeve 1, a handle frame 2, an air suction pipe 3, grooved wheels 4, an elastic folded plate 5, a support cylinder 6, a drive motor 7, a transmission rod 8, a protective cover 9, a blow-off pipe 10, a blow-off cap 11, a polishing roller 12, a brushless electric roller 13, a support arm 14, a gear 15, a limiting bump 16, an adjusting sleeve 17, a spring part 18, an external toothed ring 19, a rotary cylinder 20, a sleeve 21, a horn cover 22, an umbrella cover 23, a bearing ring 24, a rubber sleeve 25, an external threaded part 26 and a non-return cover 27.
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.
Referring to fig. 1-5, a steel bar rust removing device for building construction comprises a supporting cylinder 6, the top end of the supporting cylinder 6 is rotatably connected with a rotating cylinder 20, the top positions of two sides of the rotating cylinder 20 are respectively provided with a rectangular opening, the inner walls of the two rectangular openings are respectively hinged with a polishing mechanism, the outer wall of the rotating cylinder 20 is sleeved with an adjusting sleeve 17, the top position of the side wall of the rotating cylinder 20 is provided with a limiting lug 16, the inner wall of the adjusting sleeve 17 is provided with a limiting groove matched with the limiting lug 16, the outer wall of the supporting cylinder 6 is provided with a driving mechanism for driving the rotating cylinder 20 to rotate, the side wall of the supporting cylinder 6 is welded with a handle frame 2, the bottom position of the inner wall of the supporting cylinder 6 is fixed with a horn cover 22 through bolts, the top end of the horn cover 22 is provided with a sleeve 21, the side wall of the supporting cylinder 6 is provided with a sewage discharge pipe 10 close to the lower edge, the filter screen piece has been inlayed to aspiration channel 3, and 6 lateral wall bottom positions of a support section of thick bamboo department is equipped with the rectangular hole that the equidistance distributes, and the welding of rectangular hole inner wall has elasticity folded plate 5, and elasticity folded plate 5 keeps away from 6 one end of a support section of thick bamboo and opens there is the mounting groove, and the mounting groove inner wall rotates and is connected with sheave 4.
In the invention, a polishing mechanism comprises a supporting arm 14 hinged with the inner wall of a rectangular opening, a U-shaped groove is formed at one end of the supporting arm 14, which is far away from a rotating cylinder 20, a brushless electric roller 13 is fixed on the inner wall of the U-shaped groove through a bolt, a polishing roller 12 is sleeved on the outer wall of the brushless electric roller 13, the driving mechanism comprises a driving motor 7 fixedly arranged at the position of the side wall of a supporting cylinder 6, a transmission rod 8 is fixed on the output shaft of the driving motor 7 through a bolt, a gear 15 is fixed at the end part of the output shaft of the transmission rod 8 through a bolt, an outer toothed ring 19 is arranged on the outer wall of the rotating cylinder 20, the outer toothed ring 19 is meshed with the gear 15, a protective cover 9 is sleeved on the outer wall of the supporting cylinder 6, a through hole for the transmission rod 8 to pass through is formed in the side wall of the protective cover 9, a non-return cover, and rubber sleeve 25 lateral wall top position department is equipped with umbrella-shaped cover 23, rubber sleeve 25 bottom position department is equipped with external screw thread portion 26, and external screw thread portion 26 and sleeve 21 inner wall spiro union are fixed, 6 inner wall top positions of support cylinder department scarf joint has bearing ring 24, and 20 bottom positions of rotatory section of thick bamboo department is equipped with the throat, bearing ring 24 and throat joint, driving motor 7 even has the switch, and the switch even has the power cord, the department of position cover is equipped with spring part 18 near between external gear ring 19 and the adjusting collar 17 on the lateral wall of rotatory section of thick bamboo 20.
During the use, the reinforcing bar that will polish inserts in the sleeve 21, under the effect of spring part 18, cooperation adjusting collar 17, it is rotatory to drive support arm 14, it is tight to make polishing roller 12 press from both sides with the reinforcing bar, sheave 14 supports tightly with the reinforcing bar outer wall, control brushless electric roller 13 work, it is rotatory to drive polishing roller 12, it is rotatory to control actuating mechanism simultaneously, thereby it is rotatory to drive rotatory section of thick bamboo 20, polish the rust cleaning to the reinforcing bar outer wall, through holding hand-lifting frame 2, drive arrangement, make it remove along the reinforcing bar direction, with the pipe connection of aspiration channel 3 and dust catcher, make and produce the negative pressure in the support section of thick bamboo 6, the raise dust of in-process of will polishing is absorbed and removed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The steel bar rust removing device for building construction comprises a supporting cylinder (6) and is characterized in that the top end of the supporting cylinder (6) is rotatably connected with a rotating cylinder (20), positions of the tops of two sides of the rotating cylinder (20) are provided with rectangular openings, the inner walls of the two rectangular openings are provided with polishing mechanisms in a hinged mode, the outer wall of the rotating cylinder (20) is sleeved with an adjusting sleeve (17), a limiting lug (16) is arranged at the position of the top end of the side wall of the rotating cylinder (20), a limiting groove matched with the limiting lug (16) is formed in the inner wall of the adjusting sleeve (17), a driving mechanism used for driving the rotating cylinder (20) to rotate is arranged on the outer wall of the supporting cylinder (6), a handle frame (2) is welded on the side wall of the supporting cylinder (6), a horn cover (22) is fixed at the position of the bottom end of the inner wall of the supporting cylinder (6) through bolts, and a sleeve (, support a section of thick bamboo (6) lateral wall and be close to loudspeaker cover (22) down along the department and be equipped with blow off pipe (10), and the spiro union has blowdown cap (11) on blow off pipe (10), support a section of thick bamboo (6) lateral wall spiro union has aspiration channel (3), it has filter screen to inlay the joint in aspiration channel (3), support a section of thick bamboo (6) lateral wall bottom position department is equipped with along the rectangular hole that circumference equidistance distributes, and the welding of rectangular hole inner wall has elasticity folded plate (5), elasticity folded plate (5) are kept away from support a section of thick bamboo (6) one end and are opened there is the mounting groove, and the mounting groove inner wall rotates and is connected.
2. The rust removing device for the reinforcing steel bars for building construction as claimed in claim 1, wherein the grinding mechanism comprises a supporting arm (14) hinged with the inner wall of the rectangular opening, a U-shaped groove is formed at one end of the supporting arm (14) far away from the rotating cylinder (20), the inner wall of the U-shaped groove is fixed with the brushless electric roller (13) through a bolt, and the outer wall of the brushless electric roller (13) is sleeved with the grinding roller (12).
3. The steel bar rust removing device for building construction as claimed in claim 2, wherein the driving mechanism comprises a driving motor (7) fixedly arranged at the position of the side wall of the supporting cylinder (6), an output shaft of the driving motor (7) is fixed with a transmission rod (8) through a bolt, the end of the output shaft of the transmission rod (8) is fixed with a gear (15) through a bolt, the outer wall of the rotating cylinder (20) is provided with an outer gear ring (19), and the outer gear ring (19) is meshed with the gear (15).
4. The steel bar rust removing device for building construction as claimed in claim 3, wherein a protective cover (9) is sleeved on the outer wall of the supporting cylinder (6), a through hole for the transmission rod (8) to pass through is formed in the side wall of the protective cover (9), and a non-return cover (27) is arranged at the top end of the inner wall of the protective cover (9).
5. The steel bar rust removing device for building construction as claimed in claim 4, wherein the side wall of the handle frame (2) is sleeved with the anti-slip sleeve (1), and the outer wall of the anti-slip sleeve (1) is provided with anti-slip lines.
6. The rust removing device for the steel bars for building construction as claimed in claim 5, characterized in that the top end of the sleeve (21) is connected with a rubber sleeve (25), an umbrella-shaped cover (23) is arranged at the top end of the side wall of the rubber sleeve (25), an external thread part (26) is arranged at the bottom end of the rubber sleeve (25), and the external thread part (26) is fixed with the inner wall of the sleeve (21) in a threaded manner.
7. A steel bar rust removing device for building construction according to claim 6, characterized in that a bearing ring (24) is embedded at the top end position of the inner wall of the supporting cylinder (6), a reducing portion is arranged at the bottom end position of the rotary cylinder (20), and the bearing ring (24) is clamped with the reducing portion.
8. The steel bar rust removing device for building construction as claimed in claim 7, wherein the driving motor (7) is connected with a switch, and the switch is connected with a power line.
9. A steel bar rust removing device for building construction as claimed in claim 8, characterized in that the side wall of the rotary cylinder (20) is sleeved with a spring member (18) at a position close to between the outer toothed ring (19) and the adjusting sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101184.XA CN110744420B (en) | 2019-11-12 | 2019-11-12 | Steel bar rust cleaning device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101184.XA CN110744420B (en) | 2019-11-12 | 2019-11-12 | Steel bar rust cleaning device for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744420A CN110744420A (en) | 2020-02-04 |
| CN110744420B true CN110744420B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911101184.XA Active CN110744420B (en) | 2019-11-12 | 2019-11-12 | Steel bar rust cleaning device for building construction |
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| Country | Link |
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| CN (1) | CN110744420B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192410A (en) * | 2020-09-15 | 2021-01-08 | 安徽鼎恒实业集团有限公司 | Preheating equipment used before remanufacturing of wheel handles is completed in preprocessing link |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079317A (en) * | 1993-06-30 | 1995-01-13 | Hitachi Chem Co Ltd | Manufacture of chamferingly-ground fiber reinforced plastics pipe and chamferingly grinding device for fiber reinforced plastics pipe |
| KR20170068755A (en) * | 2015-12-10 | 2017-06-20 | (주) 한국에이엘 | The apparatus for surface treatment of a round bar metal |
| CN206382478U (en) * | 2017-01-06 | 2017-08-08 | 金陵科技学院 | The bar cropper protector that can be derusted |
| CN206967244U (en) * | 2017-07-12 | 2018-02-06 | 李亮亮 | A kind of efficient burnishing device of building bar |
| CN209335355U (en) * | 2018-11-21 | 2019-09-03 | 乔瑞杰 | A kind of building bar Rapid rust cleaning device |
-
2019
- 2019-11-12 CN CN201911101184.XA patent/CN110744420B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079317A (en) * | 1993-06-30 | 1995-01-13 | Hitachi Chem Co Ltd | Manufacture of chamferingly-ground fiber reinforced plastics pipe and chamferingly grinding device for fiber reinforced plastics pipe |
| KR20170068755A (en) * | 2015-12-10 | 2017-06-20 | (주) 한국에이엘 | The apparatus for surface treatment of a round bar metal |
| CN206382478U (en) * | 2017-01-06 | 2017-08-08 | 金陵科技学院 | The bar cropper protector that can be derusted |
| CN206967244U (en) * | 2017-07-12 | 2018-02-06 | 李亮亮 | A kind of efficient burnishing device of building bar |
| CN209335355U (en) * | 2018-11-21 | 2019-09-03 | 乔瑞杰 | A kind of building bar Rapid rust cleaning device |
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| Publication number | Publication date |
|---|---|
| CN110744420A (en) | 2020-02-04 |
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Application publication date: 20200204 Assignee: Jiangsu Hongzhi Construction Engineering Co.,Ltd. Assignor: JINLING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980038002 Denomination of invention: A rust removal device for steel bars used in construction Granted publication date: 20210420 License type: Common License Record date: 20230714 |
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Application publication date: 20200204 Assignee: Nanjing Second Architectural Design Institute Co.,Ltd. Assignor: JINLING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980038192 Denomination of invention: A rust removal device for steel bars used in construction Granted publication date: 20210420 License type: Common License Record date: 20230719 |
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Application publication date: 20200204 Assignee: Jiangsu Chenghui Engineering Technology Co.,Ltd. Assignor: JINLING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980038660 Denomination of invention: A rust removal device for steel bars used in construction Granted publication date: 20210420 License type: Common License Record date: 20230728 |
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Application publication date: 20200204 Assignee: Liaoning Jiahang New Materials Technology Co.,Ltd. Assignor: JINLING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980050417 Denomination of invention: A rust removal device for steel bars used in construction Granted publication date: 20210420 License type: Common License Record date: 20231207 |
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