Building construction reinforcing steel bar bundling device
By using rotating threaded rods and guide structures in the building construction steel bar bundling device, uniform binding of steel bars and uniform wrapping of iron wires are achieved, solving the problem of uneven binding and gaps in the existing technology, and improving the binding efficiency And save labor costs.
Patent Information
- Application Number
- CN202420804823.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-18
AI Technical Summary
During the rotation and winding process of existing building construction steel bar binding devices, the problems of uneven winding of wire straps and gaps causing steel bars to fall.
Using a device including a rotating threaded rod, an arc limit block, a circular frame and a guide structure, the fixed assembly is driven to move by rotating the threaded rod, limit the position of the steel bar, and the guide structure and motor-driven slide rod and movable block to make the wire even Wrap and automatically cut the wire through the cutting head.
It effectively prevents uneven binding of steel bars and gaps, improves binding efficiency, reduces labor costs, and avoids knotting of wires.
Smart Images
Figure CN222224525U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of steel bar bundling, and in particular to a steel bar bundling device for construction. Background Art
[0002] During the construction process, reinforced concrete is needed as the main frame. In order to transport and store the steel bars, the steel bars generally need to be bundled. Bulk steel bars are prone to fall during transportation, causing casualties.
[0003] After searching, the utility model patent with patent number CN218751585U discloses a construction steel bar bundling device, including a supporting base plate, a front supporting frame fixedly arranged on the supporting base plate, a rear supporting frame fixedly arranged on the supporting base plate located behind the front supporting frame, an annular slide groove is arranged at the front end of the rear supporting frame, and an annular slider is slidably connected to the inner wall of the annular slide groove; the utility model places the steel bars on the front supporting frame and the rear supporting frame, and then fixes the wire binding on the traction fixing block through a fixing rod, and then drives the driven gear ring to rotate through the first power motor, thereby driving the wire binding to rotate around the steel bars to encircle the steel bars, and then drives the sliding pressure block to approach the fixed pressure block through the clamping motor to clamp the two ends of the wire binding and cut off the tail of the wire binding, and then drives the sliding pressure block and the fixed pressure block to rotate through the second power motor, so as to realize the rotation and tightening of the two ends of the wire binding, and bind the steel bars and fix them.
[0004] This patent has certain deficiencies during use, for example; when the device is in use, the wire strap remains in a fixed position during the rotation and winding process, and the wire strap and the rotating extension rod may become entangled together, which may easily cause damage to the device, and the steel bars are placed in the front and rear fixed frames. Due to uneven distribution, gaps are likely to appear during the winding and bundling process, causing the steel bars to fall during transportation. Therefore, this patent still has room for improvement. Utility Model Content
[0005] In order to solve the problems raised in the above background technology, the present application provides a steel bar bundling device for construction.
[0006] The present application provides a construction steel bar bundling device that adopts the following technical solution:
[0007] A construction steel bar bundling device comprises a base, a groove is provided at the top of the base near one end, a rotating structure for driving a front fixed frame to move left and right is arranged in the groove, a rear fixed frame is provided at the top of the base near the other end, an annular groove is provided on the side of the rear fixed frame, the annular groove is slidably connected with an annular block provided on the side of a driven gear, a connecting rod is provided on the other side of the driven gear, a traction block is provided at one end of the connecting rod, an iron wire is fixedly connected in a through hole provided in the side of the traction block, a guide structure is provided at the other end of the iron wire, the driven gear is also meshed with a driving gear, and a first motor is provided on the side of the driving gear.
[0008] Preferably, the rotating structure includes a threaded rod, one end of the threaded rod is connected to a bearing arranged in a groove, the other end of the threaded rod passes through the groove and is connected to a rotating handle, a protrusion is also adapted to be installed on the threaded rod, two side surfaces of the protrusion are connected to the bottom of a front fixing frame, and a fixing component is arranged inside the front fixing frame.
[0009] Preferably, the fixing assembly includes two screws, one end of the two screws passes through threaded holes opened at both ends of the front fixing frame and is connected to the side of the arc-shaped limit block, and sliding blocks are connected to both ends of the outer arc surface of the arc-shaped limit block, and the other end of the sliding block is slidably installed between sliding grooves opened on the inner top wall and inner bottom wall of the front fixing frame.
[0010] Preferably, a circular frame is provided between the arc-shaped limiting blocks, the circular frame is fixedly mounted on the top of the protrusion, and the circular frame is composed of two symmetrical circular blocks.
[0011] Preferably, the guide structure includes two fixed plates, one end of the two fixed plates is fixedly connected to the side of the base, a sliding rod is provided between the fixed plates, one end of the sliding rod is connected to a bearing seat provided on the side of one of the fixed plates, the other end of the sliding rod passes through the fixed plate and is connected to the output end of the second motor, and a movable block is also adapted to be installed on the sliding rod.
[0012] Preferably, a connecting through hole is opened on the side of the movable block, and two fixed blocks are also arranged on the top of the movable block, and an iron wire is placed between the two fixed blocks. A motor seat is arranged on the side of one of the fixed blocks, and a clamping motor is fixedly installed on the top of the motor seat, and the output end of the clamping motor is connected to the cutting head through the through hole opened on the side of the fixed block.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] 1. The utility model drives the fixing assembly arranged inside the front fixing frame to move left and right by rotating the threaded rod, and limits the position of the steel bar binding to a certain extent. The fixing assembly rotates the two screws arranged at both ends of the front fixing frame, so that the arc-shaped limiting block moves in the slide groove provided on the inner wall of the front fixing frame through the slider connected to the outer arc surface, so that the arc-shaped limiting block moves toward the inside of the circular frame, thereby fixing the steel bars passing through the inside of the circular frame, and preventing gaps when the steel bars are bound, resulting in uneven binding and easy scattering;
[0015] 2. The utility model sets a guide structure on the side of the base, and the guide structure drives the second motor to make the movable block slide left and right on the slide rod, and then drives the iron wire to deviate left and right through the fixed block set on the top, so that the iron wire is evenly wound around the steel bar during the winding and bundling process to prevent the iron wire from being knotted, and then drives the clamping motor set on one side of the fixed block to make the cutting head connected to the output end cut the iron wire in the fixed block, thereby improving the bundling efficiency and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a steel bar bundling device for construction in an embodiment of the present application;
[0017] Figure 2 This is a schematic diagram of the side structure of a steel bar bundling device for construction in an embodiment of the present application;
[0018] Figure 3 This is an enlarged view of the structure at location A of a construction steel bar bundling device in an embodiment of the present application.
[0019] Explanation of the accompanying drawings: 1. base; 2. threaded rod; 3. front fixing frame; 4. circular frame; 5. screw; 6. arc-shaped limit block; 7. slider; 8. slide groove; 9. rear fixing frame; 10. driven gear; 11 driving gear; 12. first motor; 13. connecting rod; 14. iron wire; 15. fixing plate; 16. sliding rod; 17. bearing seat; 18. second motor; 19. movable block; 20. fixing block; 21. clamping motor; 22. cutting head. DETAILED DESCRIPTION
[0020] The following is combined with Figure 1-3 This application is described in further detail.
[0021] The embodiment of the present application discloses a steel bar bundling device for construction, including a base 1, a groove is provided at the top of the base 1 near one end, a rotating structure for driving a front fixing frame 3 to move left and right is provided in the groove, a rear fixing frame 9 is provided at the top of the base 1 near the other end, an annular groove is provided on the side of the rear fixing frame 9, the annular groove is slidably connected to an annular block provided on the side of a driven gear 10, a connecting rod 13 is provided on the other side of the driven gear 10, a traction block is provided at one end of the connecting rod 13, an iron wire 14 is fixedly connected in a through hole provided on the side of the traction block, a guide structure is provided at the other end of the iron wire 14, the driven gear 10 is also meshed with a driving gear 11, and a first motor 12 is provided on the side of the driving gear 11.
[0022] refer to Figure 1 The rotating structure includes a threaded rod 2, one end of the threaded rod 2 is connected to the bearing arranged in the groove, the other end of the threaded rod 2 passes through the groove and is connected to the handle, and a protrusion is also adapted to be installed on the threaded rod 2, and the two side surfaces of the protrusion are connected to the bottom of the front fixing frame 3, and a fixing component is arranged inside the front fixing frame 3, and the fixing component includes two screws 5, one end of the two screws 5 passes through the threaded holes opened at both ends of the front fixing frame 3, and is connected to the side of the arc-shaped limit block 6, and sliders 7 are connected to the two ends of the outer arc surface of the arc-shaped limit block 6, and the other end of the slider 7 is slidably installed between the slide grooves 8 opened on the inner top wall and the inner bottom wall of the front fixing frame 3, and a circular frame is arranged between the arc-shaped limit blocks 6. 4, the circular frame 4 is fixedly installed on the top of the protrusion, and the circular frame 4 is composed of two symmetrical circular blocks. To be more specific, when the steel bars are bundled, the fixed assembly arranged inside the front fixed frame 3 is driven to move left and right by rotating the threaded rod 2, and the position of the steel bar bundling is limited to a certain extent. By rotating the two screws 5 arranged at both ends of the front fixed frame 3, the arc-shaped limit block 6 moves in the slide groove 8 provided on the inner wall of the front fixed frame 3 through the slider 7 connected to the outer arc surface, so that the arc-shaped limit block 6 moves toward the inside of the circular frame 4, thereby fixing the steel bars passing through the inside of the circular frame 4, preventing gaps when the steel bars are bundled, resulting in uneven bundling and easy scattering.
[0023] refer to Figure 2 and Figure 3The guide structure includes two fixed plates 15, one end of the two fixed plates 15 is fixedly connected to the side of the base 1, and a slide bar 16 is arranged between the fixed plates 15. One end of the slide bar 16 is connected to a bearing seat 17 arranged on the side of one of the fixed plates 15, and the other end of the slide bar 16 passes through the fixed plate 15 and is connected to the output end of the second motor 18. A movable block 19 is also adapted to be installed on the slide bar 16, and a connecting through hole is opened on the side of the movable block 19. Two fixed blocks 20 are also arranged on the top of the movable block 19, and an iron wire 14 is placed between the two fixed blocks 20. A motor seat is arranged on the side of one of the fixed blocks 20, and the top of the motor seat is fixed A clamping motor 21 is installed, and the output end of the clamping motor 21 is connected to the cutting head 22 through a through hole opened on the side of the fixed block 20. More specifically, the movable block 19 is driven to slide left and right on the slide rod 16 by driving the second motor 18, and then the iron wire 14 is driven to deviate left and right through the fixed block 20 arranged on the top, so that the iron wire 14 is evenly wound around the steel bar during the winding and bundling process to prevent the iron wire 14 from being knotted with the connecting rod 13, and then the clamping motor 21 arranged on one side of the fixed block 20 is driven to make the cutting head 22 connected to the output end cut off the iron wire 14 in the fixed block 20, thereby improving the bundling efficiency and saving labor costs.
[0024] The implementation principle of the steel bar bundling device for construction of the present application is as follows: when the steel bars are bundled, the steel bars are first passed through the front fixing frame 3 and the rear fixing frame 9, and the threaded rod 2 is rotated to drive the fixing assembly arranged inside the front fixing frame 3 to move left and right, so as to limit the position of the steel bar bundling to a certain extent, and then the two screws 5 arranged at both ends of the front fixing frame 3 are rotated to make the arc-shaped limit block 6 move in the slide groove 8 provided on the inner wall of the front fixing frame 3 through the slider 7 connected to the outer arc surface, so that the arc-shaped limit block 6 moves toward the inside of the circular frame 4, thereby fixing the steel bars passing through the inside of the circular frame 4 to prevent gaps when the steel bars are bundled, and then the first limit block 6 is driven at the same time. The motor 12 and the second motor 18, the driving gear 11 connected to the output end of the first motor 12 drives the driven gear 10 to rotate on the rear fixed frame 9, so that the connecting rod 13 set on the side of the driven gear 10 drives the iron wire 14 to be wound around the outside of the steel bar, and the second motor 18 makes the movable block 19 slide left and right on the slide bar 16, and then drives the iron wire 14 to deviate left and right through the fixed block 20 set on the top, so that the iron wire 14 is evenly wound around the steel bar during the winding and bundling process, and then drives the clamping motor 21 set on one side of the fixed block 20, so that the cutting head 22 connected to the output end cuts off the iron wire 14 in the fixed block 20, thereby improving the bundling efficiency.
[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A steel bar bundling device for construction, comprising a base (1), wherein a groove is provided on the top of the base (1) near one end, and wherein: A rotating structure for driving the front fixing frame (3) to move left and right is arranged in the groove, a rear fixing frame (9) is arranged at the top of the base (1) near the other end, a side of the rear fixing frame (9) is arranged with an annular groove, the annular groove is slidably connected with an annular block arranged on the side of the driven gear (10), a connecting rod (13) is arranged on the other side of the driven gear (10), a traction block is arranged at one end of the connecting rod (13), an iron wire (14) is fixedly connected in a through hole opened in the side of the traction block, and a guide structure is arranged at the other end of the iron wire (14), the driven gear (10) is also meshed with the driving gear (11), and a first motor (12) is arranged on the side of the driving gear (11).
2. A steel bar bundling device for construction according to claim 1, characterized in that: The rotating structure comprises a threaded rod (2), one end of the threaded rod (2) being connected to a bearing arranged in a groove, the other end of the threaded rod (2) passing through the groove and being connected to a rotating handle, a protrusion being adapted to be mounted on the threaded rod (2), two side surfaces of the protrusion being connected to the bottom of a front fixing frame (3), and a fixing component being arranged inside the front fixing frame (3).
3. A steel bar bundling device for construction according to claim 2, characterized in that: The fixing assembly comprises two screw rods (5), one end of the two screw rods (5) passes through threaded holes provided at two ends of the front fixing frame (3) and is connected to the side surface of the arc-shaped limit block (6), two ends of the outer arc surface of the arc-shaped limit block (6) are connected to sliders (7), and the other end of the slider (7) is slidably mounted between slide grooves (8) provided on the inner top wall and the inner bottom wall of the front fixing frame (3).
4. A steel bar bundling device for construction according to claim 3, characterized in that: A circular frame (4) is arranged between the arc-shaped limiting blocks (6); the circular frame (4) is fixedly mounted on the top of the protrusion; the circular frame (4) is composed of two symmetrical circular blocks.
5. The steel bar bundling device for construction according to claim 1, characterized in that: The guide structure comprises two fixed plates (15), one end of the two fixed plates (15) is fixedly connected to the side of the base (1), a sliding rod (16) is provided between the fixed plates (15), one end of the sliding rod (16) is connected to a bearing seat (17) provided on the side of one of the fixed plates (15), the other end of the sliding rod (16) passes through the fixed plates (15) and is connected to the output end of the second motor (18), and a movable block (19) is also adapted to be mounted on the sliding rod (16).
6. A steel bar bundling device for construction according to claim 5, characterized in that: A communicating through hole is provided on the side of the movable block (19), and two fixed blocks (20) are provided on the top of the movable block (19). An iron wire (14) is placed between the two fixed blocks (20). A motor seat is provided on the side of one of the fixed blocks (20), and a clamping motor (21) is fixedly installed on the top of the motor seat. The output end of the clamping motor (21) passes through the through hole provided on the side of the fixed block (20) and is connected to the cutting head (22).