Steel beam correcting device
By designing a steel beam correction device including a stepper motor and multiple gear rollers, the problems of insufficient convenience of use and poor correction effect in the prior art are solved, and rapid and multi-level correction are achieved, which significantly improves the correction effect and convenience.
Patent Information
- Application Number
- CN202420891690.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing steel beam correction device is not easy to use and the correction effect is not good enough, so there is a situation where the correction is incomplete due to the correction blind spots.
A steel beam correction device including a frame body, a stepper motor, an active correction roller, an active gear, an driven gear, a linked correction roller, an upper driven correction roller and a lower driven correction roller are designed. The stepper motor drives the active correction roller for rotation to realize the mutual cooperation of the active correction roller, a linked correction roller, an active gear, and a driven gear, so as to achieve rapid correction and multi-stage correction effects.
The device does not require staff handheld tools for correction operations, which improves the convenience of the correction device, and avoids correction blind spots through multi-level correction functions, significantly improving the correction effect.
Smart Images
Figure CN222535953U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a steel beam correction device and belongs to the technical field of steel beam correction. Background Art
[0002] Steel beams refer to beams made of steel. Crane beams and working platform beams in factories, floor beams in multi-story buildings, purlins in roof structures, etc. can all be made of steel beams. During transportation and use, steel beams will undergo certain deformation or bending due to bumps and collisions, which greatly affects their installation and use. Therefore, correction devices are required to correct the steel beams.
[0003] Although the existing correction device can be used for daily correction work on steel beams, in actual use, H-steel beams are generally corrected by jacking or hammering, which requires workers to use handheld tools to operate, which brings inconvenience to the workers' correction work, making the correction device less convenient to use. In addition, only one-time hammering correction operation makes it easy for the steel beam correction operation to have dead angles, resulting in inadequate correction, which makes the use effect of the correction device less than good. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The purpose of the utility model is to provide a steel beam correction device in order to solve the above problems, so as to solve the problems that the correction device in the prior art is not convenient to use and the use effect of the correction device is not good enough.
[0006] (II) Technical solution
[0007] The utility model is implemented through the following technical scheme: a steel beam correction device, including a frame, a steel beam body is arranged in the middle of the frame, a stepper motor is fixed on one side of the frame, an active correction roller is fixed on the driving end of the stepper motor, a driving gear is fixed on the other end of the active correction roller, the driving gear is meshed and connected with the driven gear, a linkage correction roller is fixed in the middle of the driven gear, an upper driven correction roller is rotatably connected to the other side of the frame, and a lower driven correction roller is rotatably connected to the other side of the frame.
[0008] Preferably, one of the connecting rods is fixed to one side of the driving gear, the outer surfaces of the two connecting rods are rotatably connected to connecting frames, the other ends of the two connecting frames are rotatably connected to stabilizing rods, the middle parts of the two connecting frames are rotatably connected to driving rods, one end of the two driving rods is fixed to a slider, the other ends of the two sliders are fixed to a correction block, and the separated sides of the two correction blocks are fixed to a stabilizing frame.
[0009] Preferably, one end of one of the connecting rods is fixed on one side of the driving gear, and one end of the other connecting rod is fixed on one side of the driven gear, the two connecting rods are arranged opposite to each other, the outer surfaces of the two connecting rods are rotatably connected to one end of two connecting frames, the outer surfaces of the two stabilizing rods are rotatably connected to the other end of the two connecting frames, and one end of the two stabilizing rods is fixed to one side of the frame body.
[0010] Preferably, the outer surfaces of the two driving rods are rotatably connected to the inner walls of the middle parts of the two connecting frames, the two connecting frames are arranged opposite to each other, the middle parts of the two connecting frames are hollowed out, and one end of the two driving rods is fixed to one end of the two sliders.
[0011] Preferably, the outer surfaces of the two sliders are slidably connected to the inner walls on both sides of the frame body, one end of the two sliders is fixed on one side of the two correction blocks, the two correction blocks are arranged opposite to each other, the outer surfaces of the two correction blocks are in contact with the outer surface of the steel beam body, one end of the two stabilizing frames is fixed in the middle of the two correction blocks, and the outer surfaces of the two stabilizing frames are slidably connected to the inner wall in the middle of the frame body.
[0012] Preferably, the middle portion of the driving gear is fixed to one end of the driving correction roller, the middle portion of the driven gear is fixed to one end of the linkage correction roller, and the driving gear is meshed and connected with the driven gear.
[0013] Preferably, the outer surface of the active straightening roller is rotatably connected to one side of the frame, and the outer surface of the linkage straightening roller is rotatably connected to one side of the frame.
[0014] Preferably, the outer surface of the upper driven correction roller is rotatably connected to the other side of the frame, and the outer surface of the lower driven correction roller is rotatably connected to the other side of the frame.
[0015] Preferably, legs are fixed at the four corners of the lower end of the frame, the four legs are arranged opposite to each other, and the vertical section of each leg is T-shaped.
[0016] The utility model provides a steel beam correction device, which has the following beneficial effects:
[0017] 1. The steel beam correction device drives the active correction roller to rotate through a stepper motor, so that the active correction roller, linkage correction roller, active gear, driven gear, upper driven correction roller, and lower driven correction roller cooperate with each other to achieve a rapid correction effect. There is no need for workers to hold the correction device for correction work, which brings convenience to the workers' correction work, thereby achieving the effect of improving the convenience of using the correction device.
[0018] 2. The steel beam correction device drives the active correction roller to rotate through a stepper motor, so that the active correction roller, active gear, driven gear, connecting rod, connecting frame, stabilizing rod, driving rod, slider, correction block and stabilizing frame cooperate with each other to achieve a multi-stage correction effect. Multiple correction operations can be performed to avoid incomplete correction due to dead angles, thereby improving the correction effect of the correction device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional diagram of the utility model;
[0020] Figure 2 It is a rear view of the utility model;
[0021] Figure 3 It is a cross-sectional view of the frame of the utility model;
[0022] Figure 4 This is a schematic diagram of the correction block structure of the utility model.
[0023]
Main component symbol description
[0024] 1. Frame; 2. Steel beam body; 3. Stepper motor; 4. Active correction roller; 5. Active gear; 6. Driven gear; 7. Linkage correction roller; 8. Upper driven correction roller; 9. Lower driven correction roller; 10. Connecting rod; 11. Connecting frame; 12. Stabilizing rod; 13. Driving rod; 14. Sliding block; 15. Correction block; 16. Stabilizing frame; 17. Support leg. DETAILED DESCRIPTION
[0025] The embodiment of the utility model provides a steel beam correction device.
[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a frame 1, the frame 1 is the main body of the correction device, a steel beam body 2 is arranged in the middle of the frame 1, a stepper motor 3 is fixed on one side of the frame 1, the stepper motor 3 provides the driving force, the driving end of the stepper motor 3 is fixed with an active correction roller 4, the active correction roller 4 cooperates with the linkage correction roller 7 and the upper driven correction roller 8 and the lower driven correction roller 9 to achieve the pressing correction function, the other end of the active correction roller 4 is fixed with a driving gear 5, the driving gear 5 drives the driven gear 6 to rotate, the driving gear 5 is meshed and connected with the driven gear 6, and the middle of the driven gear 6 A linkage correction roller 7 is fixed, an upper driven correction roller 8 is rotatably connected to the other side of the frame 1, and a lower driven correction roller 9 is rotatably connected to the other side of the frame 1. The middle part of the driving gear 5 is fixed to one end of the driving correction roller 4, and the middle part of the driven gear 6 is fixed to one end of the linkage correction roller 7. The driving gear 5 is meshed and connected with the driven gear 6. The outer surface of the active correction roller 4 is rotatably connected to one side of the frame 1, the outer surface of the linkage correction roller 7 is rotatably connected to one side of the frame 1, the outer surface of the upper driven correction roller 8 is rotatably connected to the other side of the frame 1, and the outer surface of the lower driven correction roller 9 is rotatably connected to the other side of the frame 1.
[0027] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth specifying that one of the connecting rods 10 is fixed to one side of the driving gear 5, and the outer surfaces of the two connecting rods 10 are rotatably connected to the connecting frame 11, and the other ends of the two connecting frames 11 are rotatably connected to the stabilizing rod 12, and the middle parts of the two connecting frames 11 are rotatably connected to the driving rods 13, and the two driving rods 13 are fixed with sliders 14 at one end, and the other ends of the two sliders 14 are fixed with correction blocks 15, and the two correction blocks 15 are fixed with stabilizing frames 16 on the separated sides. One end of one of the connecting rods 10 is fixed to one side of the driving gear 5, and the other end of the other connecting rod 10 is fixed to one side of the driven gear 6. The two connecting rods 10 are arranged opposite to each other, and the outer surfaces of the two connecting rods 10 are rotatably connected to one end of the two connecting frames 11. The two stabilizing rods The outer surface of 12 is rotatably connected to the other end of the two connecting frames 11, one end of the two stabilizing rods 12 is fixed to one side of the frame body 1, the outer surfaces of the two driving rods 13 are rotatably connected to the inner wall in the middle of the two connecting frames 11, the two connecting frames 11 are arranged opposite to each other, and the middle parts of the two connecting frames 11 are hollowed out, one end of the two driving rods 13 is fixed to one end of the two sliders 14, the outer surfaces of the two sliders 14 are slidably connected to the inner walls on both sides of the frame body 1, one end of the two sliders 14 is fixed to one side of the two correction blocks 15, the two correction blocks 15 are arranged opposite to each other, the outer surfaces of the two correction blocks 15 are in contact with the outer surface of the steel beam body 2, one end of the two stabilizing frames 16 is fixed to the middle of the two correction blocks 15, and the outer surfaces of the two stabilizing frames 16 are slidably connected to the inner wall in the middle of the frame body 1.
[0028] When the utility model is in use: first, the active correction roller 4 is driven by the stepper motor 3 to rotate, so that the active gear 5 fixedly connected to the active correction roller 4 rotates, so that the driven gear 6 meshing with the active gear 5 rotates in the opposite direction, so that the interlocking correction roller 7 fixedly connected to the middle part of the driven gear 6 rotates in the opposite direction, and the reversely rotating active correction roller 4 and the interlocking correction roller 7 can convey the steel beam body 2 while performing rapid pressing and correction processing. At the same time, the upper driven correction roller 8 and the lower driven correction roller 9 in contact with the other side of the steel beam body 2 also rotate in the opposite direction under the drive of the steel beam body 2, which can perform secondary pressing and correction operations on the steel beam, completing the effect of rapid correction, without the need for staff to hold the correction device for correction operations, bringing convenience to the staff's correction operations, thereby achieving the effect of improving the convenience of using the correction device, and at the same time, the active correction roller 4 is driven by the stepper motor 3 to rotate, so that the active correction roller 4 and the interlocking correction roller 7 meshing with the active correction roller 5 can perform reverse pressing and correction processing. The driving gear 5 fixedly connected to the other end of the roller 4 rotates, so that the driven gear 6 meshing with the driving gear 5 rotates in the opposite direction, and then the two connecting rods 10 fixedly connected to the driving gear 5 and one side of the driven gear 6 can drive the two connecting frames 11 to open and close under the stability of the two stabilizing rods 12. The two opening and closing connecting frames 11 can drive the driving rod 13 connected to the middle rotation to move back and forth. The two driving rods 13 can drive the two sliders 14 to slide back and forth under the limit of the inner wall of the frame body 1, so that the two correction blocks 15 fixedly connected to the two sliders 14 can perform reciprocating hammering operations under the stability of the two stabilizing frames 16, and cooperate with the active correction roller 4, the linkage correction roller 7, the upper driven correction roller 8, and the lower driven correction roller 9 to achieve the effect of multi-stage correction, and can perform multiple correction operations to avoid the occurrence of incomplete correction due to the existence of correction dead angles, thereby achieving the effect of improving the correction effect of the correction device.
[0029] Working principle: The active correction roller 4 is driven to rotate by the stepper motor 3, so that the active gear 5 fixedly connected to the active correction roller 4 drives the driven gear 6 to rotate, thereby achieving a quick correction effect. There is no need for the staff to hold the correction device for correction operations, which brings convenience to the staff's correction operations, thereby achieving the effect of improving the convenience of using the correction device. At the same time, the active correction roller 4 is driven to rotate by the stepper motor 3, so that the active gear 5 fixedly connected to the active correction roller 4 drives the connecting rod 10 to rotate, thereby achieving a multi-stage correction effect. Multiple correction operations can be performed to avoid the occurrence of incomplete correction due to the existence of correction dead angles, thereby achieving the effect of improving the correction effect of the correction device.
[0030] Please refer again Figure 1 , Figure 2 and Figure 3It is worth mentioning that legs 17 are fixed at the four corners of the lower end of the frame 1. The four legs 17 are arranged opposite to each other, and the vertical section of each leg 17 is T-shaped. The legs 17 are arranged to support the body of the correction device and improve the stability of the correction device.
[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A steel beam correction device, comprising a frame (1), wherein a steel beam body (2) is arranged in the middle of the frame (1), characterized in that: A stepper motor (3) is fixed to one side of the frame (1); an active correction roller (4) is fixed to the driving end of the stepper motor (3); a driving gear (5) is fixed to the other end of the active correction roller (4); the driving gear (5) is meshed and connected with a driven gear (6); a linkage correction roller (7) is fixed to the middle of the driven gear (6); an upper driven correction roller (8) is rotatably connected to the other side of the frame (1); and a lower driven correction roller (9) is rotatably connected to the other side of the frame (1); One of the connecting rods (10) is fixed to one side of the driving gear (5), and the outer surfaces of the two connecting rods (10) are rotatably connected to the connecting frames (11), and the other ends of the two connecting frames (11) are rotatably connected to the stabilizing rods (12). The middle parts of the two connecting frames (11) are rotatably connected to the driving rods (13), and the one ends of the two driving rods (13) are fixed to the sliders (14), and the other ends of the two sliders (14) are fixed to the correction blocks (15). The two correction blocks (15) are fixed to the separated sides with the stabilizing frames (16). One end of one of the connecting rods (10) is fixed to one side of the driving gear (5), and the other end of the other connecting rod (10) is fixed to one side of the driven gear (6). The two connecting rods (10) are arranged opposite to each other, and the outer surfaces of the two connecting rods (10) are rotatably connected to one end of the two connecting frames (11), and the outer surfaces of the two stabilizing rods (12) are rotatably connected to the other ends of the two connecting frames (11). One end of the stabilizing rod (12) is fixed to one side of the frame (1); the outer surfaces of the two driving rods (13) are rotatably connected to the inner walls of the middle parts of the two connecting frames (11); the two connecting frames (11) are arranged opposite to each other; the middle parts of the two connecting frames (11) are hollowed out; one end of the two driving rods (13) is fixed to one end of the two sliders (14); the outer surfaces of the two sliders (14) are slidably connected to the inner walls of both sides of the frame (1); one end of the two sliders (14) is fixed to the two On one side of the correction block (15), the two correction blocks (15) are arranged opposite to each other, the outer surfaces of the two correction blocks (15) are in contact with the outer surface of the steel beam body (2), one end of the two stabilizing frames (16) is fixed to the middle of the two correction blocks (15), the outer surfaces of the two stabilizing frames (16) are slidably connected to the inner wall of the middle of the frame body (1), the middle of the active gear (5) is fixed to one end of the active correction roller (4), and the middle of the driven gear (6) is fixed to one end of the linkage correction roller (7).
2. A steel beam straightening device according to claim 1, characterized in that: The outer surface of the active correction roller (4) is rotatably connected to one side of the frame (1), and the outer surface of the linkage correction roller (7) is rotatably connected to one side of the frame (1).
3. A steel beam straightening device according to claim 1, characterized in that: The outer surface of the upper driven correction roller (8) is rotatably connected to the other side of the frame (1), and the outer surface of the lower driven correction roller (9) is rotatably connected to the other side of the frame (1).
4. A steel beam straightening device according to claim 1, characterized in that: Support legs (17) are fixed at the four corners of the lower end of the frame body (1), the four support legs (17) are arranged opposite to each other, and the vertical section of each support leg (17) is arranged in a T-shape.