Straightening device for steel structure column beam

Abstract

The utility model discloses a straightening device for a steel structure column beam, which belongs to the technical field of straightening devices and comprises a workbench. The straightening mechanism comprises a concentric-square-shaped connecting plate fixedly connected to the upper end of the workbench, a U-shaped supporting plate is fixedly connected to the upper end of the concentric-square-shaped connecting plate, two first hydraulic telescopic rods are installed on the inner wall of the front side of the concentric-square-shaped connecting plate, and the telescopic ends of the two first hydraulic telescopic rods are jointly and fixedly connected with a horizontal pressing plate; two second hydraulic telescopic rods are installed at the upper end of the U-shaped supporting plate, and the telescopic ends of the two second hydraulic telescopic rods are jointly and fixedly connected with a vertical pressing plate. According to the equipment, aiming at the use problem, the straightening mechanism is arranged, all-directional straightening of the steel structure column beam can be achieved by controlling movement of the horizontal pressing plate and the vertical pressing plate, the straightening efficiency is improved, the discharging assembly is further arranged, the straightened column beam can be conveniently recycled into a recycling box, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening devices, in particular to a straightening device for steel structure columns and beams. Background Art

[0002] Steel structure is a structure made of steel materials, among which columns and beams are one of the more common types of steel structures. They are widely used in large factories, venues, super high-rise buildings and other fields. Steel structure columns and beams generally need to be straightened before use to ensure the safety of subsequent use.

[0003] In order to improve the efficiency of straightening steel structure columns and beams, a Chinese utility model patent with publication number "CN218611122U" discloses a straightening device for steel structure columns and beams, including a shell, wherein the bottom wall of the inner cavity of the shell is fixedly mounted with four electric push rods distributed in a rectangular array, rollers are respectively connected between the two electric push rods on the left and the two electric push rods on the right, and the top of the shell is provided with two strip holes, and the top of the shell is provided with two first slide grooves distributed symmetrically on the left and right. This straightening device for steel structure columns and beams has the advantages of being easy to move beams, etc., and solves the problem that the straightening devices currently on the market often require workers to manually push the steel structure columns and beams to the bottom of the pressure wheel for straightening during the straightening process of steel structure columns and beams, but since the beams are heavy, pushing the steel structure columns and beams consumes a lot of physical strength of the workers, affecting work efficiency.

[0004] However, in actual use, we found that the above solution uses an extrusion wheel to achieve the straightening of the steel structure columns and beams. However, the extrusion wheel can only achieve straightening adjustment of the columns and beams in one direction, and cannot complete the straightening of the columns and beams as a whole at one time. At the same time, after completing the straightening operation of the columns and beams, the staff are required to manually unload the materials, which increases the workload. Therefore, in order to solve these problems, we need to consider designing a straightening device for steel structure columns and beams. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a straightening device for steel structure columns and beams is proposed. In view of the usage problem, a straightening mechanism is set up, which can achieve all-round straightening of steel structure columns and beams by controlling the movement of horizontal pressure plates and vertical pressure plates, thereby improving the straightening efficiency. A blanking component is also set up, which can conveniently recycle the straightened columns and beams into a recycling box, thereby reducing the workload.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A straightening device for steel structure columns and beams, comprising a workbench; a straightening mechanism, the straightening mechanism comprising a circular connecting plate fixedly connected to the upper end of the workbench, the upper end of the circular connecting plate fixedly connected to a U-shaped support plate, two first hydraulic telescopic rods installed on the front inner wall of the circular connecting plate, the telescopic ends of the two first hydraulic telescopic rods commonly fixedly connected to a horizontal pressure plate, two second hydraulic telescopic rods installed on the upper end of the U-shaped support plate, the telescopic ends of the two second hydraulic telescopic rods commonly fixedly connected to a vertical pressure plate; a unloading assembly, the unloading mechanism is used to unload columns and beams.

[0008] Preferably, a rectangular inner groove is provided at the upper end of the workbench, and a discharge through groove is provided at the upper end of the workbench.

[0009] Preferably, the unloading assembly includes a unloading plate arranged in a rectangular inner groove, and the upper end of the unloading plate is symmetrically fixedly connected to two connecting rods, and the upper ends of the two connecting rods both pass through the vertical pressure plate and are fixedly connected to a fixed block.

[0010] Preferably, the unloading plate cooperates with a horizontal pressing plate, and a triangular guide block is fixedly connected to the upper end of the workbench.

[0011] Preferably, two first baffles are symmetrically fixedly connected to the upper end of the triangular guide block, and a second baffle is fixedly connected to the upper end of the workbench.

[0012] Preferably, a recovery box is provided below the discharge chute, and two supporting legs are fixedly connected to the lower end of the workbench.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] A straightening mechanism is set up, which can drive the horizontal pressure plate and the vertical pressure plate to straighten the steel structure columns and beams in all directions by controlling the two first hydraulic telescopic rods and the two second hydraulic telescopic rods, effectively improving the straightening efficiency. A unloading component is also set up, which can control the vertical pressure plate to drive the unloading plate to move up, and cooperate with the horizontal pressure plate to conveniently and quickly recycle the straightened columns and beams into the recycling box, reducing the actual workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a straightening device for steel structure columns and beams proposed by the utility model;

[0016] Figure 2 for Figure 1 Rear view;

[0017] Figure 3 for Figure 1 Schematic diagram of part of the structure.

[0018] In the figure: 1 workbench, 2 return connecting plate, 3 U-shaped support plate, 4 first hydraulic telescopic rod, 5 horizontal pressing plate, 6 second hydraulic telescopic rod, 7 vertical pressing plate, 8 unloading chute, 9 unloading plate, 10 connecting rod, 11 fixed block, 12 triangular guide block, 13 first baffle, 14 second baffle, 15 recovery box, 16 support leg. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-Figure 3 A straightening device for steel structure columns and beams comprises a workbench 1, a rectangular inner groove is provided at the upper end of the workbench 1, a unloading slot 8 is provided at the upper end of the workbench 1, a triangular guide block 12 is fixedly connected to the upper end of the workbench 1, the upper end surface of the triangular guide block 12 is an inclined surface, which can guide the column beam thereon to the unloading slot 8, two first baffles 13 are symmetrically fixedly connected to the upper end of the triangular guide block 12, a second baffle 14 is fixedly connected to the upper end of the workbench 1, both of which can prevent the column beam from deflecting on the recovery path, a recovery box 15 is provided below the unloading slot 8, and two supporting legs 16 are fixedly connected to the lower end of the workbench 1;

[0021] Among them, it also includes a straightening mechanism, which includes a circular connecting plate 2 fixedly connected to the upper end of the workbench 1, the upper end of the circular connecting plate 2 is fixedly connected to a U-shaped support plate 3, two first hydraulic telescopic rods 4 are installed on the front inner wall of the circular connecting plate 2, the telescopic ends of the two first hydraulic telescopic rods 4 are commonly fixedly connected to a horizontal pressing plate 5, and two second hydraulic telescopic rods 6 are installed on the upper end of the U-shaped support plate 3, and the telescopic ends of the two second hydraulic telescopic rods 6 are commonly fixedly connected to a vertical pressing plate 7;

[0022] Among them, it also includes a unloading component, and the unloading mechanism is used to unload the column beams. The unloading component includes a unloading plate 9 arranged in a rectangular inner groove. The unloading plate 9 cooperates with the horizontal pressure plate 5. The column beams are lifted upward by the unloading plate 9. At the same time, the horizontal pressure plate 5 can push the column beams to the right to the upper end of the triangular guide block 12 to achieve subsequent unloading and recovery. The upper end of the unloading plate 9 is symmetrically fixedly connected to two connecting rods 10. The upper ends of the two connecting rods 10 both pass through the vertical pressure plate 7 and are fixedly connected to the fixed block 11.

[0023] In the present invention, when in use, first place the steel structure column beam to be straightened on the upper end of the unloading plate 9, control the two first hydraulic telescopic rods 4 to drive the horizontal pressing plate 5 to move backward, during the right movement, the rear side of the horizontal pressing plate 5 will abut against the column beam and straighten it in the horizontal direction, then control the two second hydraulic telescopic rods 6 to drive the vertical pressing plate 7 to move downward, during the downward movement, the lower end of the vertical pressing plate 7 will abut against the column beam and straighten it in the vertical direction, so that the all-round straightening of the column beam can be achieved conveniently, thereby improving the straightening efficiency;

[0024] After the straightening is completed, the two second hydraulic telescopic rods 6 are controlled to drive the vertical pressure plate 7 to move upward. When the vertical pressure plate 7 moves up to a certain extent, it will drive the two fixed blocks 11 to move up, and drive the two connecting rods 10 and the unloading plate 9 to move up synchronously. When the unloading plate 9 moves up, it will drive the column beam to move upward. When it rises to the maximum height, the lower end of the column beam will be higher than the upper end of the return connecting plate 2. At this time, the two first hydraulic telescopic rods 4 are controlled to drive the horizontal pressure plate 5 to move backward. The column beam at the upper end of the unloading plate 9 can be pushed to the right to the upper end of the triangular guide block 12, so that it slides down along the upper end surface of the triangular guide block 12 and finally falls into the recovery box 15 through the unloading slot 8. In this way, the column beam can be quickly unloaded and recycled after straightening, reducing the workload of the staff.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A straightening device for steel structure columns and beams, characterized in that: include: Workbench (1); A straightening mechanism, the straightening mechanism comprising a circular connecting plate (2) fixedly connected to the upper end of the workbench (1), the upper end of the circular connecting plate (2) being fixedly connected to a U-shaped support plate (3), two first hydraulic telescopic rods (4) being installed on the front inner wall of the circular connecting plate (2), the telescopic ends of the two first hydraulic telescopic rods (4) being fixedly connected to a horizontal pressing plate (5), and two second hydraulic telescopic rods (6) being installed on the upper end of the U-shaped support plate (3), the telescopic ends of the two second hydraulic telescopic rods (6) being fixedly connected to a vertical pressing plate (7); A blanking assembly is used to unload columns and beams.

2. A steel structure column and beam straightening device according to claim 1, characterized in that: A rectangular inner groove is provided at the upper end of the workbench (1), and a discharge through groove (8) is provided at the upper end of the workbench (1).

3. A straightening device for steel structure columns and beams according to claim 2, characterized in that: The unloading assembly includes a unloading plate (9) arranged in a rectangular inner groove, and the upper end of the unloading plate (9) is symmetrically fixedly connected to two connecting rods (10), and the upper ends of the two connecting rods (10) both pass through the vertical pressing plate (7) and are fixedly connected to a fixing block (11).

4. A steel structure column and beam straightening device according to claim 3, characterized in that: The unloading plate (9) cooperates with the horizontal pressing plate (5), and the upper end of the workbench (1) is fixedly connected with a triangular guide block (12).

5. A steel structure column and beam straightening device according to claim 4, characterized in that: The upper end of the triangular guide block (12) is symmetrically fixedly connected to two first baffles (13), and the upper end of the workbench (1) is fixedly connected to a second baffle (14).

6. A steel structure column and beam straightening device according to claim 2, characterized in that: A recovery box (15) is provided below the discharge chute (8), and two supporting legs (16) are fixedly connected to the lower end of the workbench (1).

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