一种用于钢结构柱梁的校直装置
By designing a straightening device that adapts to different sizes and thicknesses, and utilizing roller conveying and an adjustable straightening mechanism, the problem of manual adjustment required for straightening steel structure columns and beams in existing technologies has been solved, achieving efficient and precise all-round straightening results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU LAIZHIZHI METAL STRUCTURE CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, when steel structure columns and beams are bent at multiple different locations, the fixed straightening mechanism can only straighten a single location. This requires manual handling and flipping adjustments, which consumes a lot of manpower and makes it difficult to guarantee positioning accuracy.
A device comprising multiple sets of rotating rollers, a sliding support, and an adjustable straightening mechanism was designed. Through the conveying of rotating rollers, the sliding of the support, and the lifting and lowering of the straightening mechanism, combined with the adjustment of triangular rollers and pressure rollers, the device can achieve all-round straightening of steel structure columns and beams, adapting to different sizes and thicknesses and reducing manual operation.
This technology enables the straightening of multiple sections of steel structure columns and beams without manual handling, improving straightening accuracy and efficiency, reducing usage costs, and enhancing ease of operation.
Smart Images
Figure CN224508089U_ABST
Abstract
Claims
1. A straightening device for a steel structure column beam, characterized by, The straightening device includes: multiple sets of rotating rollers (101) rotatably disposed within a workbench (100) for supporting and conveying steel structure columns and beams; and a support (102) slidably mounted on the workbench (100) via a drive rail (103), wherein the support (102) is provided with a straightening mechanism (200) that can be raised and lowered vertically for straightening steel structure columns and beams of different sizes; wherein, The straightening mechanism (200) includes: two sets of triangular rollers (208) arranged opposite to each other and with adjustable spacing for straightening the upper and lower surfaces of steel structure columns and beams of different sizes; and pressure rollers (209) and straightening rollers (211) that cooperate with each other for straightening the two sides of steel structure columns and beams of different thicknesses.
2. The straightening device for steel structure column and beam according to claim 1, characterized in that, The straightening mechanism (200) further includes: a first hydraulic rod (201) fixedly mounted on the side wall of the bracket (102), the output end of the first hydraulic rod (201) is vertically downward and the top end is fixedly mounted on a sliding plate (202), and the triangular roller (208) is mounted on the sliding plate (202) through an adjusting member.
3. The straightening device for steel structure column and beam according to claim 2, characterized in that, The adjusting component includes: a mounting groove (203) opened on the sliding plate (202), a bidirectional screw (204) rotatably provided in the mounting groove (203), the bidirectional screw (204) is provided with two sections of threads with opposite directions, and each section of thread is respectively fitted with a threaded block (205) that slides in cooperation with the inner side of the mounting groove (203), a mounting plate (207) is fixedly provided on the side of the threaded block (205), a triangular roller (208) is provided on the mounting plate (207), and a rotary motor (206) with a horizontally set output shaft and a fixed top end connected to the bidirectional screw (204) is fixedly provided on the sliding plate (202).
4. The straightening device for steel structure column and beam according to claim 3, characterized in that, The pressure roller (209) is fixedly mounted on the bottom surface of the threaded block (205) and parallel to the mounting plate (207). A horizontal guide groove (212) is provided on the bottom surface of each threaded block (205). The straightening roller (211) is slidably mounted in the guide groove (212). A second hydraulic rod (210) with a horizontally set output shaft and a fixed top end connected to the straightening roller (211) is fixedly mounted on the side of the threaded block (205).
5. The straightening device for steel structure column and beam according to claim 1, characterized in that, The straightening device also includes a clamping mechanism (300) fixedly installed on the workbench (100) for fixing steel structure columns and beams of different sizes.
6. The straightening device for steel structure column and beam according to claim 5, characterized in that, The clamping mechanism (300) includes: a fixed seat (301) fixedly mounted on the workbench (100), the fixed seat (301) having a clearance groove (302) for the steel structure column beam to pass through, and multiple sets of lower moving rods (303) slidably mounted on the circumference of the fixed seat (301), the top end of the lower moving rod (303) being fixedly mounted with a pressing head (305) in contact with the surface of the steel structure column beam, the fixed seat (301) having an upper moving rod (304) slidably mounted above the steel structure column beam on the circumference of the fixed seat (301), the bottom surface of the upper moving rod (304) being fixedly mounted with a pressing head (305) via a spring column (306), and a driving assembly (400) for driving the lower moving rod (303) and the upper moving rod (304) to slide on the workbench (100).
7. The straightening device for steel structure column and beam according to claim 6, characterized in that, The drive assembly (400) includes: a gear ring (403) rotatably mounted in a fixed base (301), the surface of the gear ring (403) having an inclined drive groove (404) corresponding to the lower moving rod (303) and the upper moving rod (304) respectively, a drive rod (405) being slidably sleeved in the drive groove (404), the lower moving rod (303) and the upper moving rod (304) being fixedly mounted on the drive rod (405), and a drive motor (401) being fixedly mounted on the worktable (100), the output end of the drive motor (401) being horizontally positioned and the top end being fixedly sleeved with a drive gear (402) meshing with the gear ring (403).
8. The straightening device for steel structure column and beam according to claim 6, characterized in that, The side of the pressure head (305) that contacts the surface of the steel structure column and beam is arc-shaped.