CN215999961U - Rust-removing and rust-preventing device for reinforcing steel bars - Google Patents
Rust-removing and rust-preventing device for reinforcing steel bars Download PDFInfo
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- CN215999961U CN215999961U CN202120213651.4U CN202120213651U CN215999961U CN 215999961 U CN215999961 U CN 215999961U CN 202120213651 U CN202120213651 U CN 202120213651U CN 215999961 U CN215999961 U CN 215999961U
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Abstract
The utility model belongs to the technical field of constructional engineering, in particular to a steel bar rust removing and preventing device, which aims at the problems of poor rust removing effect and low efficiency in the rust removing process of steel bars, and provides the following scheme, wherein the steel bar rust removing and preventing device comprises an installation frame, a threaded rod is rotatably connected between the side walls of two sides of the installation frame, a threaded sleeve is sleeved on the outer side wall of the threaded rod, a sliding frame is fixed at the top end of the threaded sleeve, the top end of the sliding frame is slidably connected with the top end of the installation frame, and a rust removing cylinder is fixed at the bottom end of the threaded sleeve; according to the device, the derusting cylinder can be driven to brush the surface of the steel bar back and forth by controlling the driving motor to rotate forwards and backwards, so that the derusting effect of the device is improved, the driving motor can drive the derusting cylinder to move and simultaneously drive the clamping assembly to rotate the steel bar, the friction force between the steel bar and the derusting cylinder during derusting is increased, the surface of the steel bar is derusted more uniformly, and the derusting effect of the device during derusting the steel bar is greatly improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a steel bar rust removing and preventing device.
Background
In the building industry, the steel bars are easy to be stained with water after being stored in the open for a long time, so that rust and dust generated on the surfaces of the steel bars are difficult to remove.
The rust removal and prevention device for the existing reinforcing steel bars generally removes rust for the reinforcing steel bars in a polishing mode when removing rust for the reinforcing steel bars, the reinforcing steel bars are generally polished linearly along one direction when removing rust for the reinforcing steel bars, the dead angles easily exist, so that the rust removal is not clean, the rust removal effect is poor, then the reinforcing steel bars are manually supported and overturned to improve the rust removal effect, the operation process is complicated, and the work efficiency is low.
Therefore, a steel bar rust removing and preventing device is needed to solve the problems of poor rust removing effect and low efficiency when steel bars are subjected to rust removal.
SUMMERY OF THE UTILITY MODEL
The steel bar rust removing and preventing device provided by the utility model solves the problems of poor rust removing effect and low efficiency when steel bars are subjected to rust removing.
In order to achieve the purpose, the utility model adopts the following technical scheme: a steel bar rust removing and preventing device comprises a mounting frame, wherein a threaded rod is rotatably connected between the side walls of the two sides of the mounting frame, a threaded sleeve is sleeved on the outer side wall of the threaded rod, a sliding frame is fixed at the top end of the threaded sleeve, the top end of the sliding frame is slidably connected with the top end of the mounting frame, a rust removing cylinder is fixed at the bottom end of the threaded sleeve, iron brushes distributed in an annular shape are fixed on the inner side wall of the rust removing cylinder, a driving gear is fixedly sleeved on the outer side wall of the threaded rod, a mounting seat is fixed on the outer side wall of the mounting frame, a driving motor coaxially arranged with the driving gear is installed at the top end of the mounting seat, a mounting box is fixed on the inner wall of one side of the mounting frame, a driven gear matched with the driving gear is rotatably connected to the side wall of the mounting box, and a clamping assembly matched with the driven gear is arranged on the outer side wall of the mounting box, the side wall of one side of the mounting frame, which is far away from the mounting box, is provided with a through groove, and the bottom end of the mounting frame is fixed with a collection box matched with the rust removing cylinder.
Preferably, the centre gripping subassembly include with the fixed cover that the install bin lateral wall rotated the connection, fixed cover with driven gear is coaxial to be set up, sliding connection has the slide bar that two symmetries set up between the top lateral wall of fixed cover and the bottom lateral wall, two one side lateral wall that the slide bar is close to each other all is fixed with the clamp splice, the inside of slide bar is inlayed and is equipped with the sliding sleeve, two the dwang is worn to be equipped with jointly in the inside of sliding sleeve, the one end of dwang with one side inner wall of fixed cover rotates to be connected, the other end of dwang extends to the external fixation of fixed cover and has the knob.
Preferably, two external screw threads have been seted up to the lateral wall of dwang, and the screw thread opposite direction of two external screw threads is two the internal thread with two external screw thread matched with has been seted up respectively to the inside wall of sliding sleeve, screw drive between sliding sleeve and the dwang.
Preferably, the lateral wall of mounting bracket set up two with lead to the recess of groove intercommunication, the inside wall sliding connection of recess has the reinforcing bar to press from both sides, be fixed with the spring between reinforcing bar clamp and the recess.
Preferably, the cross-section of two the clamp splice all sets up to be matched with semicircle ring shape, two the cross-section of reinforcing bar clamp all sets up to be matched with semicircle ring shape.
Preferably, the sliding groove is formed in the inner side wall of the top end of the mounting frame, and the side walls on the two sides of the sliding frame are in sliding connection with the side walls on the two sides of the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the device, the derusting cylinder can be driven to brush the surface of the steel bar back and forth by controlling the driving motor to rotate forwards and backwards, so that the derusting effect of the device is improved, the driving motor can drive the derusting cylinder to move and can also drive the clamping assembly to rotate the steel bar, the friction force between the steel bar and the derusting cylinder during derusting is increased, the surface of the steel bar is derusted more uniformly, the derusting effect of the device during derusting the steel bar is greatly improved, the traditional mode of manually turning the steel bar is changed, time and labor are saved, the working efficiency is improved, and the device has better practicability.
2. According to the device, the steel bars are clamped through the clamping assembly, so that the steel bars are easier to fix during rust removal, meanwhile, the steel bars with different thicknesses in a certain size range can be subjected to rust removal, the convenience and the applicability of the device during use are improved, waste materials generated during the rust removal of the steel bars are collected through the collecting box, the working environment during the rust removal of the steel bars is improved, the iron rust is easier to intensively cleaned, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic side sectional view of a steel bar rust removing and preventing device provided by the utility model;
FIG. 2 is a schematic main sectional view of a clamping assembly structure of a steel bar rust removing and preventing device provided by the utility model;
FIG. 3 is a schematic side sectional view of a part of the structure of a steel bar rust removing and preventing device provided by the utility model;
fig. 4 is a structural schematic diagram of a steel bar clamp and a spring of the steel bar rust removing and preventing device provided by the utility model.
In the figure: 1. a mounting frame; 2. a threaded rod; 3. a threaded sleeve; 4. a carriage; 5. a rust removal cylinder; 6. an iron brush; 7. a driving gear; 8. a mounting seat; 9. a drive motor; 10. installing a box; 11. a driven gear; 12. a clamping assembly; 121. fixing a sleeve; 122. a slide bar; 123. a clamping block; 124. a sliding sleeve; 125. rotating the rod; 126. a knob; 13. a through groove; 14. a collection box; 15. a groove; 16. a spring; 17. a reinforcing steel bar clamp; 18. a chute.
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. 1-4, a steel bar rust removing and preventing device comprises a mounting frame 1, a threaded rod 2 is rotatably connected between two side walls of the mounting frame 1, a threaded sleeve 3 is sleeved on the outer side wall of the threaded rod 2, a sliding frame 4 is fixed at the top end of the threaded sleeve 3, the top end of the sliding frame 4 is slidably connected with the top end of the mounting frame 1, a rust removing cylinder 5 is fixed at the bottom end of the threaded sleeve 3, rust preventing oil can be injected into the rust removing cylinder 5 to paint steel bars, so that the rust preventing effect after the steel bars are removed is improved, iron brushes 6 distributed in an annular shape are fixed on the inner side wall of the rust removing cylinder 5, a driving gear 7 is fixedly sleeved on the outer side wall of the threaded rod 2, a mounting seat 8 is fixed on the outer side wall of the mounting frame 1, a driving motor 9 coaxially arranged with the driving gear 7 is installed at the top end of the mounting seat 8, a mounting box 10 is fixed on the inner wall of one side of the mounting frame 1, a driven gear 11 matched with the driving gear 7 is rotatably connected on the side wall of the mounting box 10, the outer side wall of the mounting box 10 is provided with a clamping component 12 matched with the driven gear 11, the side wall of the mounting frame 1, far away from the mounting box 10, is provided with a through groove 13, and the bottom end of the mounting frame 1 is fixed with a collecting box 14 matched with the derusting cylinder 5; carry out positive and negative rotation through control driving motor 9 and can drive a rust cleaning section of thick bamboo 5 and brush and wipe away to the reinforcing bar surface back and forth, the rust cleaning effect of the device has been improved, driving motor 9 can also drive clamping component 12 when driving a rust cleaning section of thick bamboo 5 and remove the removal and rotate the reinforcing bar, the reinforcing bar when carrying out the rust cleaning and the friction between a rust cleaning section of thick bamboo 5 have been increased, it is more even to make reinforcing bar surface rust cleaning simultaneously, the rust cleaning effect when having improved the device and carrying out the rust cleaning to the reinforcing bar greatly, and the mode of traditional artifical upset reinforcing bar has been changed, time saving and labor saving, the work efficiency is improved, and the device has better practicality.
The clamping assembly 12 comprises a fixed sleeve 121 rotatably connected with the outer side wall of the installation box 10, the fixed sleeve 121 and the driven gear 11 are coaxially arranged, two symmetrically arranged sliding rods 122 are slidably connected between the top side wall and the bottom side wall of the fixed sleeve 121, clamping blocks 123 are fixed on the side walls of the two sliding rods 122 close to each other, sliding sleeves 124 are embedded in the sliding rods 122, rotating rods 125 commonly penetrate through the interiors of the two sliding sleeves 124, one end of each rotating rod 125 is rotatably connected with the inner wall of one side of the fixed sleeve 121, and a knob 126 is fixed at the other end of each rotating rod 125 extending to the outside of the fixed sleeve 121; carry out the centre gripping to the reinforcing bar through centre gripping subassembly 12, make the reinforcing bar fix more easily when the rust cleaning, can remove rust to the reinforcing bar of the different thicknesses of certain size within range simultaneously, improved the convenience and the suitability of the device when using.
The outer side wall of the rotating rod 125 is provided with two external threads, the thread directions of the two external threads are opposite, the inner side walls of the two sliding sleeves 124 are respectively provided with internal threads matched with the two external threads, the sliding sleeves 124 and the rotating rod 125 are in thread transmission, the side wall of the mounting rack 1 is provided with two grooves 15 communicated with the through grooves 13, the inner side wall of each groove 15 is slidably connected with a steel bar clamp 17, a spring 16 is fixed between each steel bar clamp 17 and each groove 15, the cross sections of the two clamping blocks 123 are both provided with matched semicircular rings, the cross sections of the two steel bar clamps 17 are both provided with matched semicircular rings, the inner side wall at the top end of the mounting rack 1 is provided with a sliding groove 18, and the side walls at two sides of the sliding rack 4 are slidably connected with the side walls at two sides of the sliding groove 18; waste materials generated in the process of derusting the steel bars are collected through the collecting box 14, the working environment in the process of derusting the steel bars is improved, the rust is more easily cleaned in a centralized mode, and the practicability of the device is improved.
The working principle is as follows: when rust removal is needed to be carried out on a rusted steel bar, one end of the steel bar penetrates between the two steel bar clamps 17, the steel bar is clamped through the elasticity of the spring 16, then the steel bar penetrates through the rust removal cylinder 5 and is inserted into the fixing sleeve 121, the rotating knob 126 is rotated after the steel bar is inserted into the fixing sleeve 121 to drive the rotating rod 125 to rotate, the rotating rod 125 is meshed with the sliding sleeve 124 to drive the two sliding sleeves 124 to approach each other when rotating, the clamping block 123 is driven to fix the end part of the steel bar when the sliding sleeve 124 moves, then the driving motor 9 is turned on, the threaded rod 2 is driven to rotate after the driving motor 9 is turned on, the threaded rod 2 is meshed with the threaded sleeve 3 when rotating to drive the rust removal cylinder 5 to move, the rust removal cylinder 5 is brushed to remove rust on the surface of the steel bar when moving, the driving motor 9 drives the driving gear 7 to be meshed with the driven gear 11 to drive the driven gear 11 to rotate at the same time, the driven gear 11 drives the fixing sleeve 121 to rotate when rotating, then drives the steel bars to rotate in the derusting cylinder 5, so that a better derusting effect is achieved, rust slag falls into the collecting box 14 for centralized treatment in the derusting process, the driving motor 9 is turned off after the derusting of the steel bars is finished, the knob 126 is rotated in the opposite direction, the fixing state of the clamping blocks 123 on the steel bars is released, and then the steel bars after derusting can be directly taken out for replacement.
The driving motor 9 is commercially available, and the driving motor 9 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a rust cleaning and preventing device for reinforcing steel bars, includes mounting bracket (1), its characterized in that, it is connected with threaded rod (2) to rotate between the both sides lateral wall of mounting bracket (1), thread bush (3) have been cup jointed to the lateral wall of threaded rod (2), the top of thread bush (3) is fixed with carriage (4), the top of carriage (4) with the top sliding connection of mounting bracket (1), the bottom mounting of thread bush (3) has a rust cleaning section of thick bamboo (5), the inside wall of a rust cleaning section of thick bamboo (5) is fixed with iron brush (6) that are the annular and distribute, the lateral wall fastening of threaded rod (2) has been cup jointed driving gear (7), the lateral wall of mounting bracket (1) is fixed with mount pad (8), the top of mount pad (8) install with driving motor (9) of driving gear (7) coaxial setting, one side inner wall of mounting bracket (1) is fixed with install bin (10), one side lateral wall of install bin (10) rotate be connected with driving gear (7) matched with driven gear (11), the lateral wall of install bin (10) be provided with driven gear (11) matched with centre gripping subassembly (12), logical groove (13) have been seted up to one side lateral wall that install bin (10) were kept away from in mounting bracket (1), the bottom mounting of mounting bracket (1) has and removes a rust section of thick bamboo (5) matched with collection box (14).
2. The rust removing and preventing device for the steel bars as claimed in claim 1, characterized in that the clamping assembly (12) comprises a fixing sleeve (121) rotatably connected with the outer side wall of the mounting box (10), the fixed sleeve (121) and the driven gear (11) are coaxially arranged, two symmetrically arranged sliding rods (122) are slidably connected between the side wall of the top end and the side wall of the bottom end of the fixed sleeve (121), clamping blocks (123) are fixed on the side walls, close to each other, of one sides of the two sliding rods (122), a sliding sleeve (124) is embedded in the sliding rod (122), a rotating rod (125) is arranged in the two sliding sleeves (124) in a penetrating way, one end of the rotating rod (125) is rotatably connected with the inner wall of one side of the fixed sleeve (121), the other end of the rotating rod (125) extends to the outside of the fixed sleeve (121) and is fixed with a knob (126).
3. The rust removing and preventing device for the steel bars as claimed in claim 2, wherein the outer side wall of the rotating rod (125) is provided with two external threads, the thread directions of the two external threads are opposite, the inner side walls of the two sliding sleeves (124) are respectively provided with internal threads matched with the two external threads, and the sliding sleeves (124) and the rotating rod (125) are in thread transmission.
4. The steel bar rust removing and preventing device according to claim 2, wherein the side wall of the mounting frame (1) is provided with two grooves (15) communicated with the through groove (13), the inner side wall of each groove (15) is slidably connected with a steel bar clamp (17), and a spring (16) is fixed between each steel bar clamp (17) and each groove (15).
5. The rust removing and preventing device for the steel bars as claimed in claim 4, wherein the cross sections of the two clamping blocks (123) are both provided with matched semicircular rings, and the cross sections of the two steel bar clamps (17) are both provided with matched semicircular rings.
6. The rust removing and preventing device for the steel bars is characterized in that a sliding groove (18) is formed in the inner side wall of the top end of the mounting frame (1), and the side walls of two sides of the sliding frame (4) are in sliding connection with the side walls of two sides of the sliding groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213651.4U CN215999961U (en) | 2021-01-26 | 2021-01-26 | Rust-removing and rust-preventing device for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213651.4U CN215999961U (en) | 2021-01-26 | 2021-01-26 | Rust-removing and rust-preventing device for reinforcing steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN215999961U true CN215999961U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120213651.4U Active CN215999961U (en) | 2021-01-26 | 2021-01-26 | Rust-removing and rust-preventing device for reinforcing steel bars |
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| CN (1) | CN215999961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714224A (en) * | 2022-04-19 | 2022-07-08 | 李今兰 | Rapid steel rust removing device and using method thereof |
| CN114905388A (en) * | 2022-05-31 | 2022-08-16 | 中信国安建工集团有限公司 | Steel bar rust removal equipment and method |
-
2021
- 2021-01-26 CN CN202120213651.4U patent/CN215999961U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714224A (en) * | 2022-04-19 | 2022-07-08 | 李今兰 | Rapid steel rust removing device and using method thereof |
| CN114714224B (en) * | 2022-04-19 | 2024-04-12 | 浙江屹立金属材料有限公司 | Steel quick rust removing device and use method thereof |
| CN114905388A (en) * | 2022-05-31 | 2022-08-16 | 中信国安建工集团有限公司 | Steel bar rust removal equipment and method |
| CN114905388B (en) * | 2022-05-31 | 2024-01-16 | 中信国安建工集团有限公司 | Steel bar rust removing equipment and method |
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