Deformation correcting structure for steel beam sheet unit
By designing the deformation correction structure of support columns and power components, and using the limiting mechanism of contact balls and springs, the problem that steel beam thin plates can only be limited on one side in the prior art is solved, and the comprehensive correction and stability limit of the thin plates are achieved improves correction effect and ease of use.
Patent Information
- Application Number
- CN202420809230.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The prior art can only fix the limit on one side of the steel beam thin plate. During the rolling flattening process, the thin plate may still be offset by a large amount, which cannot effectively limit the overall deformation of the thin plate.
A deformation correction structure including support columns, power components and limiting components is designed. Through the limiting components and power components at the bottom end of the support column, the correcting roller driven by contact balls, springs and motors are used to achieve a comprehensive limit on the steel beam thin plate. and correct, ensuring that the sheet remains stable throughout the rolling process.
The comprehensive limit and correction of the steel beam thin plate is achieved, ensuring that the thin plate will not deviate during the rolling process, improving the correction effect and convenience of use, and enhancing the working stability of the device.
Smart Images
Figure CN222175436U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of correction structures, in particular to a deformation correction structure for steel beam thin plate units. Background Art
[0002] Due to transportation, collision or extrusion, existing thin steel plates often have arc sections on their surfaces, which affects safe use. The patent with announcement number CN218532367U discloses a thin plate deformation correction device for steel structure bridges, including a first U-shaped plate and a rectangular frame, a first electric hydraulic push rod is installed on the inner top wall of the first U-shaped plate, a second U-shaped plate is installed on the movable end of the first electric hydraulic push rod, a pressure block is installed on the top of the second U-shaped plate, and a positioning slider is installed on the outer side of the second U-shaped plate. The thin plate deformation correction device for steel structure bridges, through the arrangement of the first U-shaped plate, the first electric hydraulic push rod, the second U-shaped plate, the pressure block, the positioning slider and the fixed block, enables the thin plate deformation correction device for steel structure bridges to conveniently limit the position of the thin plate and avoid displacement during the processing process. By extending the movable end of the first electric hydraulic push rod, the pressure block presses down the thin plate to limit the position of the thin plate, thereby achieving the purpose of improving practicality.
[0003] The above patent uses multiple structures such as the first U-shaped plate and the second U-shaped plate to limit and fix the thin plate when it is corrected and flattened. However, the above patent can only fix and limit one side of the left side of the thin plate. During the rolling flattening process, the thin plate can still undergo a large displacement. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a deformation correction structure for steel beam thin plate units, which solves the problem that the prior art can only fix and limit one side of the left side of the thin plate, and the thin plate can still undergo a large displacement during the rolling flattening process.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a deformation correction structure for a steel beam thin plate unit, comprising a support column, the top end of the support column is fixedly connected to a top cover, the top of the top cover is fixedly connected to a power component for driving the correction structure to move, one side of the power component is fixedly connected to a correction roller through a support frame, the bottom end of the support column is fixedly connected to a limiting component for comprehensively limiting the steel beam thin plate, the limiting component comprises a bearing plate fixedly connected to the bottom end of the support column through a connecting plate, a working groove is provided on the top of the bearing plate, a low cylinder is fixedly connected to the bottom of the inner wall of the working groove, a spring is fixedly connected to the bottom of the inner wall of the low cylinder, a contact rod is fixedly connected to the top of the spring, a contact ball is fixedly connected to the top of the contact rod, and a limiting arc plate is fixedly connected to one side of the surface of the contact rod.
[0006] Preferably, the power assembly comprises a travel box fixedly connected to the top of the top cover, and a motor is fixedly connected to one side of the surface of the travel box.
[0007] Preferably, one end of the motor output shaft is fixedly connected to a lead screw, a surface of the lead screw is threadedly connected to a positioning block, and the bottom of the positioning block passes through the top cover and extends to the bottom of the top cover.
[0008] Preferably, one side of the inner wall of the positioning block is rotatably connected to a rolling shaft, and reinforcing ribs are provided on the surface of the rolling shaft.
[0009] Preferably, one end of the rolling shaft is fixedly connected to a guide wheel, and one side of the guide wheel surface is in rolling contact with one side of the top cover surface.
[0010] Preferably, one end of the rolling shaft is rotatably connected to a moving block, and the bottom of the moving block is fixedly connected to a ballast telescopic rod.
[0011] Beneficial Effects
[0012] The utility model provides a deformation correction structure for thin-plate units of steel beams. Compared with the prior art, it has the following beneficial effects:
[0013] (1) The deformation correction structure for the steel beam thin plate unit is fixedly connected to a limiting component for comprehensively limiting the steel beam thin plate through the bottom end of the support column. The limiting component includes a bearing plate fixedly connected to the bottom end of the support column through a connecting plate. A working groove is opened on the top of the bearing plate. A low cylinder is fixedly connected to the bottom of the inner wall of the working groove. A spring is fixedly connected to the bottom of the inner wall of the low cylinder. A contact rod is fixedly connected to the top of the spring. A contact ball is fixedly connected to the top of the contact rod. A limiting arc plate is fixedly connected to one side of the surface of the contact rod. By using the setting of the limiting component, a contact ball is set at the top of the contact rod. The correction roller can just press the contact ball downward. When the correction roller has not moved to the top of the contact ball, the limiting arc plate on the surface of the contact ball squeezes and limits the steel beam thin plate on the top of the bearing plate. When the correction roller moves away from the top of the contact ball, the spring can directly lift the contact ball to restore it. The device is easy to use and can ensure that the thin plate is always effectively limited and will not affect the correction of the correction roller.
[0014] (2) The deformation correction structure for the thin plate unit of the steel beam comprises a travel box fixedly connected to the top of the top cover through a power component, one side of the travel box surface is fixedly connected to a motor, one end of the motor output shaft is fixedly connected to a lead screw, the surface of the lead screw is threadedly connected to a positioning block, the bottom of the positioning block passes through the top cover and extends to the bottom of the top cover, one side of the inner wall of the positioning block is rotatably connected to a rolling shaft, the surface of the rolling shaft is provided with reinforcing ribs, one end of the rolling shaft is fixedly connected to a guide wheel, one side of the guide wheel surface is in rolling contact with one side of the top cover surface, one end of the rolling shaft is rotatably connected to a moving block, and the bottom of the moving block is fixedly connected to a ballast telescopic rod. By utilizing the setting of the power component, the device directly drives the moving block and the ballast telescopic rod to move along one side of the top cover to the other side through the operation of the motor. The dual motor power can ensure smooth operation. At the same time, the ballast telescopic rod can timely apply pressure to the correction roller to keep it within the working range. The data of the wall is stable, and the moving process is accompanied, and the overall workability is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0016] Figure 2 It is a cross-sectional view of the structure of the motor of the utility model;
[0017] Figure 3 It is a three-dimensional schematic diagram of the utility model;
[0018] Figure 4 It is a three-dimensional schematic diagram of the spring structure of the utility model.
[0019] In the figure: 1. support column; 2. top cover; 3. power assembly; 31. travel box; 32. motor; 33. screw; 34. positioning block; 35. rolling shaft; 36. guide wheel; 37. moving block; 38. ballast telescopic rod; 4. correction roller; 5. limiting assembly; 51. load-bearing plate; 52. working groove; 53. low cylinder; 54. spring; 55. contact rod; 56. contact ball; 57. limit arc plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 , the utility model provides two technical solutions:
[0022] Embodiment 1, a deformation correction structure for a steel beam thin plate unit, comprising a support column 1, a top cover 2 is fixedly connected to the top of the support column 1, a power assembly 3 for driving the correction structure to move is fixedly connected to the top of the top cover 2, a correction roller 4 is fixedly connected to one side of the power assembly 3 through a support frame, a limiting assembly 5 for fully limiting the steel beam thin plate is fixedly connected to the bottom end of the support column 1, the limiting assembly 5 comprises a bearing plate 51 fixedly connected to the bottom end of the support column 1 through a connecting plate, a working groove 52 is formed on the top of the bearing plate 51, a low cylinder 53 is fixedly connected to the bottom of the inner wall of the working groove 52, a spring 54 is fixedly connected to the bottom of the inner wall of the low cylinder 53, and the top of the spring 54 is fixedly connected There is a contact rod 55, the top of which is fixedly connected with a contact ball 56, and one side of the surface of the contact rod 55 is fixedly connected with a limiting arc plate 57. By utilizing the setting of the limiting component 5, the contact ball 56 is set at the top of the contact rod 55, and the correction roller 4 can just press down the contact ball 56. When the correction roller 4 has not yet moved to the top of the contact ball 56, the limiting arc plate 57 on the surface of the contact ball 56 squeezes and limits the steel beam thin plate on the top of the bearing plate 51, and when the correction roller 4 moves away from the top of the contact ball 56, the spring 54 can directly lift the contact ball 56 to restore it. The device is easy to use, can ensure that the thin plate is always effectively limited, and will not affect the correction of the correction roller 4.
[0023] Embodiment 2 is mainly different from Embodiment 1 in that: a deformation correction structure for a thin plate unit of a steel beam, a power assembly 3 comprises a travel box 31 fixedly connected to the top of the top cover 2, a motor 32 is fixedly connected to one side of the surface of the travel box 31, two motors 32 are provided, and the motors run synchronously, a lead screw 33 is fixedly connected to one end of the output shaft of the motor 32, a positioning block 34 is threadedly connected to the surface of the lead screw 33, the bottom of the positioning block 34 passes through the top cover 2 and extends to the bottom of the top cover 2, a rolling shaft 35 is rotatably connected to one side of the inner wall of the positioning block 34, a reinforcing rib is provided on the surface of the rolling shaft 35, and a reinforcing rib is provided on one side of the rolling shaft 35 The end is fixedly connected to a guide wheel 36, one side of the surface of the guide wheel 36 is in rolling contact with one side of the surface of the top cover 2, one end of the rolling shaft 35 is rotatably connected to a moving block 37, and the bottom of the moving block 37 is fixedly connected to a ballast telescopic rod 38. By utilizing the setting of the power component 3, the device directly drives the moving block 37 and the ballast telescopic rod 38 to move along one side of the top cover 2 to the other side through the operation of the motor 32. The dual-motor power can ensure smooth operation. At the same time, the ballast telescopic rod 38 can apply pressure to the correction roller 4 in time to keep it in a stable data within the working range of the wall, and the guide wheel 36 accompanies the moving process, and the overall workability is relatively high.
[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0025] During operation, the thin plate is placed on the top of the carrying plate 51, and the two sides of the thin plate are flush with the inner edges of the working groove 52. The two rows of limiting arc plates 57 limit the two sides of the thin plate, and the motor 32 on one side of the travel box 31 is turned on, and the screw 33 is rotated to drive the positioning block 34 and the rolling shaft 35 to move, and the guide wheel 36 rolls in the top cover 2. The ballast telescopic rod 38 directly drives the correction roller 4 to roll. When the correction roller 4 rolls, the current contact ball 56 is pressed down by the correction roller 4, and the contact ball 56 drives the limiting arc plate 57 to slide down. The current limiting arc plate 57 temporarily loses the ability to squeeze and limit the thin plate. When the correction roller 4 rolls out the current contact ball 56, the spring 54 inside the low cylinder 53 directly pushes up the contact rod 55, and drives the limiting arc plate 57 to reset through the contact rod 55. Then the surface of the correction roller 4 performs the same above-mentioned operation on the subsequent contact ball 56. When the device operation is completed, the device is restored.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A deformation correction structure for a thin-plate unit of a steel beam, comprising a support column (1), Features: The top end of the support column (1) is fixedly connected to a top cover (2), the top of the top cover (2) is fixedly connected to a power assembly (3) for driving the correction structure to move, one side of the power assembly (3) is fixedly connected to a correction roller (4) through a support frame, the bottom end of the support column (1) is fixedly connected to a limiting assembly (5) for comprehensively limiting the steel beam thin plate, the limiting assembly (5) comprises a bearing plate (51) fixedly connected to the bottom end of the support column (1) through a connecting plate, a working groove (52) is provided at the top of the bearing plate (51), a low cylinder (53) is fixedly connected to the bottom of the inner wall of the working groove (52), a spring (54) is fixedly connected to the bottom of the inner wall of the low cylinder (53), the top end of the spring (54) is fixedly connected to a contact rod (55), the top end of the contact rod (55) is fixedly connected to a contact ball (56), and one side of the surface of the contact rod (55) is fixedly connected to a limiting arc plate (57).
2. A deformation correction structure for a thin-plate unit of a steel beam according to claim 1, Features: The power assembly (3) comprises a travel box (31) fixedly connected to the top of the top cover (2), and a motor (32) is fixedly connected to one side of the surface of the travel box (31).
3. A deformation correction structure for a thin plate unit of a steel beam according to claim 2, Features: One end of the output shaft of the motor (32) is fixedly connected to a lead screw (33), the surface of the lead screw (33) is threadedly connected to a positioning block (34), and the bottom of the positioning block (34) passes through the top cover (2) and extends to the bottom of the top cover (2).
4. A deformation correction structure for a thin plate unit of a steel beam according to claim 3, Features: One side of the inner wall of the positioning block (34) is rotatably connected to a rolling shaft (35), and a reinforcing rib is arranged on the surface of the rolling shaft (35).
5. A deformation correction structure for a thin plate unit of a steel beam according to claim 4, Features: One end of the rolling shaft (35) is fixedly connected to a guide wheel (36), and one side of the surface of the guide wheel (36) is in rolling contact with one side of the surface of the top cover (2).
6. A deformation correction structure for a thin-plate unit of a steel beam according to claim 4, Features: One end of the rolling shaft (35) is rotatably connected to a moving block (37), and the bottom of the moving block (37) is fixedly connected to a ballast telescopic rod (38).