CN217343347U - Reinforcing bar draw gear that building site was used is built in room - Google Patents
Reinforcing bar draw gear that building site was used is built in room Download PDFInfo
- Publication number
- CN217343347U CN217343347U CN202221184227.2U CN202221184227U CN217343347U CN 217343347 U CN217343347 U CN 217343347U CN 202221184227 U CN202221184227 U CN 202221184227U CN 217343347 U CN217343347 U CN 217343347U
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- rotating shaft
- bevel gear
- traction
- traction wheel
- support frame
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Abstract
The utility model discloses a reinforcing bar draw gear that building site was used is built in room, including pulling the support frame, be equipped with stand pipe, first traction wheel, second traction wheel, first rust cleaning subassembly, second rust cleaning subassembly, first motor and second motor on pulling the support frame. The reinforcing bar enters into in the stand pipe through first direction roller set, and when first traction wheel rotated, because there was frictional force in first traction wheel and the reinforcing bar contact, first traction wheel drove the reinforcing bar and moves forward. When the reinforcing bar passes through the second traction wheel, because the second traction wheel is faster than first traction wheel rotational speed, the reinforcing bar can receive tensile effect, and then is flare-outed. The reinforcing bar still passes through first polishing ring and second polishing ring in proper order when removing in the stand pipe, and first polishing ring and second polish and rotate around the stand pipe, and then polish the rust cleaning to the reinforcing bar. Therefore, the purpose of synchronously removing rust in the process of drawing and straightening the reinforcing steel bars is achieved.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, a reinforcing bar draw gear that building site was used is built in room is related to.
Background
Reinforcing steel bars are important building materials and are used in large quantities in building construction. For convenient storage and transport, the rebar is often coiled into a disk. When in use, the disc-shaped steel bars need to be pulled and straightened, thereby facilitating construction and use. In humid areas, the steel bars often rust during storage, and the rusted steel bars affect the use effect. In the process of drawing and straightening the steel bars, part of rust can fall off, but the rust removal is not thorough, the requirement cannot be met, the straightened steel bars still need to be subjected to rust removal again, the working procedures are increased, and the working efficiency is reduced. Therefore, a steel bar traction device capable of removing rust is needed, the straightening and rust removing effects can be achieved simultaneously, the working procedures are reduced, and the working efficiency is improved.
In order to solve the problem, the utility model provides a reinforcing bar draw gear that building site was used is built in room.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a reinforcing bar draw gear that building site was used is built in room.
In order to realize the purpose, the utility model discloses a technical scheme as follows: the rust removing device comprises a traction support frame, wherein a first rust removing assembly, a second rust removing assembly, a first traction wheel, a second traction wheel and a guide pipe are arranged in the traction support frame;
the first traction wheel is rotatably arranged in the traction support frame through a first rotating shaft;
the second traction wheel is rotatably arranged in the traction support frame through a third rotating shaft;
the first derusting assembly is connected with the first rotating shaft through a first gear;
the second derusting assembly is connected with a third rotating shaft through a third gear;
a first motor and a second motor are arranged on the side wall of the traction support frame; an output shaft of the first motor is connected with a first rotating shaft; an output shaft of the second motor is connected with a third rotating shaft; the rotating speed of the second motor is greater than that of the first motor;
the upper end of the guide pipe is provided with an opening at the part right below the first traction wheel and the second traction wheel; the guide pipe comprises a first pipe section, a second pipe section and a third pipe section, and the first pipe section, the second pipe section and the third pipe section are connected through a first rust removing assembly and a second rust removing assembly in sequence.
Further, the first derusting component comprises a second rotating shaft, a second gear, a first bevel gear set and a first grinding ring;
the second rotating shaft is rotatably connected with the traction support frame;
the second gear is fixedly connected with the second rotating shaft and meshed with the first gear;
the first polishing ring is rotationally connected with the guide pipe and is communicated with the first pipe section and the second pipe section;
one end of the first bevel gear set is fixedly connected with the second rotating shaft, and the other end of the first bevel gear set is connected with the first polishing ring.
Further, the first bevel gear set comprises a first bevel gear and a second bevel gear engaged with the first bevel gear;
the first bevel gear is arranged on the second rotating shaft;
the second bevel gear is connected to the first sanding ring.
Further, the second derusting component comprises a fourth rotating shaft, a fourth gear, a second bevel gear set and a second grinding ring;
the fourth rotating shaft is rotatably connected with the traction support frame;
the fourth gear is fixedly connected with the fourth rotating shaft and is meshed with the third gear;
the second grinding ring is rotatably connected with the guide pipe and is communicated with the second pipe section and the third pipe section;
and one end of the second bevel gear set is fixedly connected with the fourth rotating shaft, and the other end of the second bevel gear set is connected with the second polishing ring.
Further, the second bevel gear set comprises a third bevel gear and a fourth bevel gear which are arranged on a fourth rotating shaft;
and the fourth bevel gear is meshed with the third bevel gear and is connected with the second grinding ring.
Furthermore, a support piece is installed in the traction support frame 1, and the guide pipe is installed on the support piece.
Furthermore, a first guide roller set and a second guide roller set are respectively and rotatably arranged at two ends of the traction support frame; the first guide roller set and the second guide roller set are respectively close to one end of the corresponding guide pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: the reinforcing bar enters into in the stand pipe through first direction roller set, and when first traction wheel rotated, because there was frictional force in first traction wheel and the reinforcing bar contact, first traction wheel drove the reinforcing bar and moves forward. When the reinforcing bar passes through the second traction wheel, because the second traction wheel is faster than first traction wheel rotational speed, the reinforcing bar can receive tensile effect, and then is flare-outed. The reinforcing bar still passes through first polishing ring and second polishing ring in proper order when removing in the stand pipe, and first polishing ring and second polish and rotate around the stand pipe, and then polish the rust cleaning to the reinforcing bar. Therefore, the purpose of synchronously removing rust in the process of drawing and straightening the reinforcing steel bars is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention in a first direction;
fig. 2 is a schematic view of the overall structure in the second direction of the present invention;
FIG. 3 is a schematic structural view of a first traction wheel of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 of the present invention;
FIG. 5 is a schematic structural view of a first rust removing assembly in the present invention;
FIG. 6 is a schematic structural view of a second rust removing assembly in the present invention;
fig. 7 is a schematic structural diagram of the first guiding roller set in the present invention.
In the figure: 1. a traction support frame; 2. a first traction wheel; 3. a second traction wheel; 4. a first guide roller set; 41. a guide wheel mounting seat; 5. a second guide roller set; 6. a guide tube; 7. a first mounting seat; 8. a first gear; 9. a first rotating shaft; 10. a second mounting seat; 11. a second gear; 12. a first traction wheel mount; 13. a first motor; 14. a second motor; 15. a third gear; 16. a second rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a support member; 20. a third mounting seat; 21. a second traction wheel mounting base; 22. a third rotating shaft; 23. a fourth mounting seat; 24. a fourth gear; 25. a fourth rotating shaft; 26. a third bevel gear; 27. and a fourth bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-7, the technical solution adopted by the present invention is as follows: the utility model provides a reinforcing bar draw gear that building site was used, is equipped with stand 6, first traction wheel 2, second traction wheel 3, first rust cleaning subassembly, second rust cleaning subassembly, first motor 13 and second motor 14 including drawing support frame 1 on drawing support frame 1.
The traction support frame 1 is a cavity structure with two ends and an upper end opening. A first rotating shaft 9 and a third rotating shaft 22 are arranged between two side walls of the traction support frame 1 in a rotating way. The first rotation shaft 9 and the third rotation shaft 22 are parallel in the horizontal direction. First pivot 9 rotates through first mount pad 7 and installs on pulling support frame 1, and the intermediate position is installed first traction wheel 2 through first traction wheel mount pad 12 on the first pivot 9, and first gear 8 is installed to the position that is close to one side inner wall on the first pivot 9. The third rotating shaft 22 is rotatably connected to the traction support frame 1 through the third mounting seat 20. The second traction wheel 3 is installed on the middle part of the third rotating shaft 22 through the second traction wheel installation seat 21, and the third gear 15 is installed on the position, close to the inner wall of one side, of the third rotating shaft 22. The first gear 8 and the third gear 15 are arranged on the same side.
The outer wall of one side of the traction support frame 1 is provided with a first motor 13 and a second motor 14. The motor shaft of the first motor 13 is fixedly connected with the first rotating shaft 9, and the motor shaft of the second motor 14 is fixedly connected with the third rotating shaft 22. The first motor 13 drives the first rotating shaft 9 to rotate, and the second motor 14 drives the third rotating shaft 22 to rotate. The rotational speed of the second motor 14 is greater than the rotational speed of the first motor 13.
The guide pipe 6 comprises a first pipe section, a second pipe section and a third pipe section, and is connected with the first derusting component and the second derusting component in sequence.
The first derusting component comprises a second rotating shaft 16, a second gear 11, a first bevel gear set and a first grinding ring. The first bevel gear set includes a first bevel gear 17 and a second bevel gear 18. One end of the first rotating shaft 16 is rotatably installed on the inner wall of the traction support frame 1 through the second installation seat 10, and the other end of the second rotating shaft 16 is provided with a first bevel gear 17. The second rotating shaft 16 is sleeved with a second gear 11 meshed with the first gear 8. The second bevel gear 18 is rotatably sleeved on the guide tube 6 and meshed with the first bevel gear 17. The first grinding ring is arranged on the inner ring of the second bevel gear 18, is rotatably connected with the guide pipe 6 and is communicated with the first pipe section and the second pipe section of the guide pipe 6.
The first rotating shaft 9 rotates, the second rotating shaft 16 is driven to rotate through the meshing action of the first gear 8 and the second gear 11, the first bevel gear 17 is driven to rotate, the second bevel gear 18 rotates to drive the first grinding ring to rotate, and then the reinforcing steel bars in the guide pipe 6 are ground and derusted.
The second derusting component comprises a fourth rotating shaft 25, a fourth gear 24, a second bevel gear set and a second grinding ring. The second bevel gear set comprises a third bevel gear 26 and a fourth bevel gear 27. One end of the fourth rotating shaft 25 is rotatably installed on the inner wall of the traction support frame 1 through the fourth installation seat 23, and the other end of the fourth rotating shaft 25 is provided with a third bevel gear 26. A fourth gear 24 engaged with the third gear 15 is sleeved on the fourth rotating shaft 25. The fourth bevel gear 27 is sleeved on the guide pipe 6 and meshed with the third bevel gear 26. The second grinding ring is arranged on the inner ring of the fourth bevel gear 27, is rotatably connected with the guide pipe 6 and is communicated with the second pipe section and the third pipe section of the guide pipe 6.
The third rotating shaft 22 rotates, the fourth rotating shaft 25 is driven to rotate through the action of the third gear 15 and the fourth gear 24, the fourth bevel gear 27 is driven to rotate through the third bevel gear 26, the second polishing ring is driven to rotate, and the reinforcing steel bars entering the guide pipe 6 are polished and derusted.
A support member 19 is installed in the traction support frame 1 for supporting the guide tube 6. The supporting piece 19 is a plurality of T-shaped supporting frames which are sequentially arranged in the traction supporting frame 1. The two ends of the T-shaped support frame are fixed on the inner wall of the corresponding traction support frame 1, and the bottom of the T-shaped support frame is fixed at the bottom of the traction support frame 1. A guide pipe 6 is arranged on the T-shaped support frame, and the guide pipe 6 is positioned right below the first traction wheel 2 and the second traction wheel 3. The guide tube 6 is provided with openings at positions right below the first traction wheel 2 and the second traction wheel 3, so that the steel bars are in contact with the first traction wheel 2 and the second traction wheel 3. So that the first traction wheel 2 and the second rotating wheel 3 can drive the reinforcing steel bars to move when rotating. Since the rotation speed of the second motor 14 is greater than that of the first motor 13, the rotation speed of the second traction wheel 3 is greater than that of the first traction wheel 2, and the moving speed of the steel bar at the second traction wheel 3 is greater than that at the first traction wheel 2. The reinforcing steel bar moves from the first traction wheel 2 to the second traction wheel 3, and is stretched when moving in the guide pipe 6, so that the reinforcing steel bar is straightened.
As shown in fig. 1, a guide wheel mounting seat 41 is fixedly mounted at each of the left ends of the traction support frame 1. The guide wheel mounting seat 41 is rotatably provided with a first guide roller set 4, and the steel bar enters the guide pipe 6 through the first guide roller set 4. The first guide roller set 4 is composed of two guide rollers arranged in parallel. The first guide roller set 4 is used for preliminarily straightening the reinforcing steel bars, so that the reinforcing steel bars smoothly enter the guide pipe 6. The right end of the traction support frame 1 is rotatably provided with a second guide roller group 5 through a guide wheel mounting seat 41. The reinforcing bar passes through first direction roller set 4 and enters into in the stand pipe 6, and the second direction roller set 5 comes out when coming out in the stand pipe 6. The second guide roller set 5 consists of two guide rollers arranged in parallel.
The working principle is as follows: when the steel bar is required to be polished, the end of the steel bar extends into the first pipe section of the guide pipe 6 through the first guide roller group 4 and reaches the position right below the first traction wheel 2, the first motor 13 and the second motor 14 are started, and the rotating speed of the second motor 14 is larger than that of the first motor 13. The first motor 13 rotates to drive the first traction wheel 2 and the first gear 8 to rotate. The first traction wheel 2 drives the reinforcing steel bars to move forwards, and the reinforcing steel bars move forwards to the first grinding ring and enter the second pipe section through the first grinding ring. The first gear 8 drives the second rotating shaft 16 to rotate through the second gear 11, the second rotating shaft 16 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the first grinding ring to rotate through the second bevel gear 18, and the first grinding ring carries out grinding and rust removal on the reinforcing steel bars moving to the first grinding ring.
When the steel bar moves below the second traction wheel 3, the second motor 14 rotates to drive the second traction wheel 3 to rotate and the third gear 15 to rotate. The second traction wheel 3 rotates to drive the reinforcing steel bar to move forwards, and the rotating speed of the second traction wheel 3 is greater than that of the first traction wheel 2, so that the moving speed of the reinforcing steel bar at the second traction wheel 3 is greater than that at the first traction wheel 2, and the reinforcing steel bar is stretched and straightened. The stretched rebar is advanced to a second sanding ring. The third gear 15 drives a fourth rotating shaft 25 to rotate through a fourth gear 24, the fourth rotating shaft 25 drives a third bevel gear 26 to rotate, the third bevel gear 26 drives a second polishing ring to rotate through a fourth bevel gear 27, and the second polishing ring polishes and derusts the reinforcing steel bars moving to the position.
The steel bar continues to move in the guide pipe 6, enters the third pipe section of the guide pipe 6, enters the second guide roller set 5 from one end, close to the second guide roller set 5, of the guide pipe 6, and then exits through the second guide roller set 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a reinforcing bar draw gear that building site was used which characterized in that: the rust removing device comprises a traction support frame (1), wherein a first rust removing component, a second rust removing component, a first traction wheel (2), a second traction wheel (3) and a guide pipe (6) are arranged in the traction support frame (1);
the first traction wheel (2) is rotatably arranged in the traction support frame (1) through a first rotating shaft (9);
the second traction wheel (3) is rotatably arranged in the traction support frame (1) through a third rotating shaft (22);
the first derusting assembly is connected with a first rotating shaft (9) through a first gear (8);
the second derusting component is connected with a third rotating shaft (22) through a third gear (15);
a first motor (13) and a second motor (14) are arranged on the side wall of the traction support frame (1); the output shaft of the first motor (13) is connected with the first rotating shaft (9); the output shaft of the second motor (14) is connected with a third rotating shaft (22); the rotating speed of the second motor (14) is greater than that of the first motor (13);
the upper end of the guide pipe (6) is provided with an opening at the position right below the first traction wheel (2) and the second traction wheel (3); the guide pipe (6) comprises a first pipe section, a second pipe section and a third pipe section, and is connected with the first derusting assembly and the second derusting assembly in sequence.
2. A rebar traction device for a building site as claimed in claim 1, wherein: the first derusting assembly comprises a second rotating shaft (16), a second gear (11), a first bevel gear set and a first grinding ring;
the second rotating shaft (16) is rotatably connected with the traction support frame (1);
the second gear (11) is fixedly connected with the second rotating shaft (16) and is meshed with the first gear (8);
the first polishing ring is rotationally connected with the guide pipe (6) and is communicated with the first pipe section and the second pipe section;
one end of the first bevel gear set is fixedly connected with the second rotating shaft (16), and the other end of the first bevel gear set is connected with the first polishing ring.
3. A rebar traction device for a building site as claimed in claim 2, wherein: the first bevel gear set comprises a first bevel gear (17) and a second bevel gear (18) meshed with the first bevel gear (17);
the first bevel gear (17) is arranged on the second rotating shaft (16);
the second bevel gear (18) is connected to the first sanding ring.
4. A rebar traction device for a building site as claimed in claim 1, wherein: the second derusting component comprises a fourth rotating shaft (25), a fourth gear (24), a second bevel gear set and a second grinding ring;
the fourth rotating shaft (25) is rotatably connected with the traction support frame (1);
the fourth gear (24) is fixedly connected with the fourth rotating shaft (25) and is meshed with the third gear (15);
the second grinding ring is rotationally connected with the guide pipe (6) and is communicated with the second pipe section and the third pipe section;
one end of the second bevel gear set is fixedly connected with the fourth rotating shaft (25), and the other end of the second bevel gear set is connected with the second polishing ring.
5. A rebar pulling device for use at a building site as claimed in claim 4, wherein: the second bevel gear set comprises a third bevel gear (26) and a fourth bevel gear (27) which are arranged on a fourth rotating shaft (25);
the fourth bevel gear is meshed with the third bevel gear (26) and is connected with the second grinding ring.
6. A rebar traction device for a building site as claimed in claim 1, wherein: a support piece (19) is arranged in the traction support frame (1); the guide tube (6) is mounted on a support (19).
7. A reinforcing bar pulling apparatus for a building site according to claim 1, wherein: a first guide roller set (4) and a second guide roller set (5) are respectively rotatably arranged at two ends of the traction support frame (1); the first guide roller set (4) and the second guide roller set (5) are respectively close to one end of the corresponding guide pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184227.2U CN217343347U (en) | 2022-05-17 | 2022-05-17 | Reinforcing bar draw gear that building site was used is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184227.2U CN217343347U (en) | 2022-05-17 | 2022-05-17 | Reinforcing bar draw gear that building site was used is built in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343347U true CN217343347U (en) | 2022-09-02 |
Family
ID=83012478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184227.2U Active CN217343347U (en) | 2022-05-17 | 2022-05-17 | Reinforcing bar draw gear that building site was used is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343347U (en) |
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2022
- 2022-05-17 CN CN202221184227.2U patent/CN217343347U/en active Active
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