Straightening device for steel structure column beam

Abstract

The utility model discloses a straightening device for a steel structure column beam, which comprises an operating platform, grooves are arranged at two ends of the top of the operating platform, a plurality of conveying rollers are arranged in the grooves, a driving mechanism for driving the plurality of conveying rollers is arranged on one side of the operating platform, a steel base plate is arranged at the top of the operating platform, and the steel base plate is arranged on the operating platform. A top plate is arranged above the operation table, a plurality of supports are arranged at the bottom of the top plate, pressing rollers are rotationally connected to the supports, and the steel structure straightening device can assist a steel structure to move to the top of the operation table and facilitate discharging from the top of the operation table by arranging grooves and conveying rollers when the steel structure is straightened; and when the compression roller flattens the steel structure, the compression resistance effect of the top of the operation table is improved, deformation of the top of the operation table is avoided, the straightening effect of the device is guaranteed, the heights of the top plate and the compression roller can be adjusted, the compression roller can be suitable for the thicknesses of different steel structures, and the application range of the device is widened.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The straightening devices on the market are not easy to move on the operating table during straightening due to the heavy weight of the steel structure. The steel structure cannot slide smoothly on the top of the operating table. When the steel structure is straightened, the surface of the operating table is often deformed due to excessive pressure, which affects the straightening effect. It is not easy to adjust when straightening steel of different thicknesses, and the scope of application is small. Utility Model Content

[0003] The utility model aims to provide a straightening device for steel structure columns and beams to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including an operating table, grooves are provided at both ends of the top of the operating table, a plurality of conveying rollers are arranged inside the grooves, and a driving mechanism for driving the plurality of conveying rollers is provided on one side of the operating table, a steel pad is provided on the top of the operating table, and a top plate is provided above the operating table, a plurality of brackets are provided at the bottom of the top plate, a pressure roller is rotatably connected to the bracket, two support plates are symmetrically provided on both sides of the top plate, a driving cylinder is installed between two adjacent support plates, and connecting components are provided on both side ends of the top plate, and support frames are provided on both sides of the top plate through the connecting components.

[0005] Furthermore, the driving structure includes a plurality of pulleys arranged at one end of the conveying roller, the plurality of pulleys are connected by belt transmission, one end of one of the pulleys is provided with a driver, and the driver is installed on one side of the operating table.

[0006] Furthermore, the connecting assembly includes four connecting rods arranged at the ends of both sides of the top plate, and one end of the connecting rod is fixedly connected to a connecting plate.

[0007] Furthermore, the support frame includes a support rod fixedly connected to the bottom of the connecting plate, a compression spring is sleeved on the outside of the support rod, and two ends of the compression spring are respectively fixedly connected to the connecting plate and the operating table.

[0008] Furthermore, the bottom end of the support rod is fixedly connected to a limit block, the top of the operating table is provided with an inner slide groove matching the limit block, and the support rod is slidably connected to the top of the operating table through the limit block and the inner slide groove.

[0009] Furthermore, two connecting grooves are symmetrically provided on both sides of the top plate, and the connecting plate is slidably connected inside the connecting grooves.

[0010] Furthermore, the steel pad is arranged at the center of the top of the operating table, and the steel pad is embedded in the top of the operating table.

[0011] The beneficial effects of the utility model are as follows: the utility model assists the steel structure in moving to the top of the operating table when straightening it by setting the grooves and the conveying rollers, and facilitates unloading from the top of the operating table; by setting the steel pad, when the pressure roller flattens the steel structure, the pressure resistance of the top of the operating table is increased to avoid its deformation, thereby ensuring the straightening effect of the device; the conveying roller is driven to rotate automatically by the driving structure, and the steel structure is driven to move automatically; and the height of the top plate and the pressure roller can be adjusted by driving the cylinder and the connecting assembly, so that the pressure roller can be suitable for the thickness of different steel structures, thereby increasing the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 It is a side view structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the operating table in the utility model;

[0015] Figure 3 This utility model Figure 1 Enlarged view of part A in the middle;

[0016] Figure 4 This utility model Figure 1 Enlarged view of part B in the middle.

[0017] Numbers in the figure: 1. operating table; 11. groove; 12. conveying roller; 121. pulley; 122. belt; 123. driver; 13. steel pad; 2. top plate; 21. bracket; 22. pressure roller; 23. connecting rod; 24. connecting plate; 241. connecting groove; 3. support plate; 31. driving cylinder; 4. support rod; 41. compression spring; 42. limit block; 421. inner slide groove. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0020] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0021] Example

[0022] See also Figure 1-Figure 4 According to an embodiment of the utility model, a straightening device for a steel structure column beam comprises an operating table 1, grooves 11 are provided at both ends of the top of the operating table 1, a plurality of conveying rollers 12 are arranged inside the grooves 11, and a driving mechanism for driving the plurality of conveying rollers 12 is arranged on one side of the operating table 1, a steel pad 13 is provided on the top of the operating table 1, and a top plate 2 is provided above the operating table 1, a plurality of brackets 21 are provided at the bottom of the top plate 2, and a pressure roller 22 is rotatably connected to the bracket 21, two support plates 3 are symmetrically provided on both sides of the top plate 2, a driving cylinder 31 is installed between two adjacent support plates 3, and a connecting rod 31 is provided on both ends of the top plate 2 Components, support frames are set on both sides of the top plate 2 through connecting components, and the grooves 11 and the conveying rollers 12 are set to assist the steel structure to move to the top of the operating table 1 when straightening it, and facilitate unloading from the top of the operating table 1, and the steel pads 13 are set to increase the pressure resistance of the top of the operating table 1 when the pressure rollers 22 flatten the steel structure, thereby avoiding its deformation, thereby ensuring the straightening effect of the device, and the conveying rollers 12 are driven by the driving structure to automatically rotate, thereby driving the steel structure to move automatically, and the height of the top plate 2 and the pressure rollers 22 can be adjusted by driving the cylinders 31 and the connecting components, so that the pressure rollers 22 can be suitable for the thickness of different steel structures, thereby increasing the scope of application of the device.

[0023] The driving structure includes a plurality of pulleys 121 arranged at one end of the conveying roller 12, and the plurality of pulleys 121 are connected to each other through a belt 122. A driver 123 is arranged at one end of one of the pulleys 121, and the driver 123 is installed on one side of the operating table 1. The belt 122 is driven to rotate by the driver 123, thereby driving the plurality of pulleys 121 to rotate, so that the plurality of conveying rollers 12 located inside the groove 11 rotate automatically, thereby completing the automatic transmission of the steel structure.

[0024] The connecting assembly includes four connecting rods 23 arranged at the ends of both sides of the top plate 2, and one end of the connecting rod 23 is fixedly connected to a connecting plate 24; by setting the connecting rod 23 and the connecting plate 24, the top plate 2 and the support rod 4 are connected, so that the support rod 4 and the compression spring 41 support the top plate 2, and maintain the supporting effect on the top plate 2 during its up and down movement.

[0025] The support frame includes a support rod 4 fixedly connected to the bottom of the connecting plate 24, and a compression spring 41 is sleeved on the outside of the support rod 4. The two ends of the compression spring 41 are respectively fixedly connected to the connecting plate 24 and the operating table 1; the top plate 2 can be supported at any height through the support rod 4 and the compression spring 41, thereby maintaining the stability of the pressure roller 22.

[0026] The bottom end of the support rod 4 is fixedly connected to a limit block 42, and the top of the operating table 1 is provided with an inner groove 421 matching the limit block 42. The support rod 4 is slidably connected to the top of the operating table 1 through the limit block 42 and the inner groove 421. By setting the limit block 42 and the inner groove 421, a stable connection between the support rod 4 and the operating table 1 is achieved, and when the support rod 4 slides, it is prevented from detaching from the groove 11, thereby limiting the sliding distance of the support rod 4.

[0027] Two connecting grooves 241 are symmetrically provided on both sides of the top plate 2, and the connecting plate 24 is slidably connected inside the connecting grooves 241; by setting the connecting grooves 241, the connecting plate 24 is placed, and the setting of the connecting plate 24 is made to give way.

[0028] The steel pad 13 is arranged at the center of the top of the operating platform 1, and the steel pad 13 is embedded in the top of the operating platform 1; by arranging the steel pad 13, when the pressure roller 22 flattens the steel structure, the pressure resistance of the top of the operating platform 1 is increased to avoid its deformation, thereby ensuring the straightening effect of the device.

[0029] The working principle of the utility model is as follows: by setting the groove 11 and the conveying roller 12, when the steel structure is straightened, it is assisted to move to the top of the operating table 1, and it is convenient for it to unload materials from the top of the operating table 1; by setting the steel pad 13, when the pressure roller 22 flattens the steel structure, the pressure resistance of the top of the operating table 1 is increased to avoid its deformation, thereby ensuring the straightening effect of the device; the conveying roller 12 is driven by the driving structure to automatically rotate, and the steel structure is driven to move automatically; and by driving the cylinder 31 and the connecting assembly, the height of the top plate 2 and the pressure roller 22 can be adjusted, so that the pressure roller 22 can be suitable for the thickness of different steel structures, thereby increasing the application range of the device.

[0030] The above are preferred implementation modes of the present invention. Technicians in the field to which the present invention belongs can also change and modify the above implementation modes. Therefore, the present invention is not limited to the above specific implementation modes. Any obvious improvements, substitutions or modifications made by technicians in this field on the basis of the present invention belong to the protection scope of the present invention.

Claims

1. A straightening device for steel structure columns and beams, characterized in that: The invention comprises an operating table (1), wherein grooves (11) are provided at both ends of the top of the operating table (1), a plurality of conveying rollers (12) are arranged inside the grooves (11), and a driving mechanism for driving the plurality of conveying rollers (12) is arranged on one side of the operating table (1), a steel pad (13) is arranged on the top of the operating table (1), and a top plate (2) is arranged above the operating table (1), a plurality of brackets (21) are arranged at the bottom of the top plate (2), and a pressure roller (22) is rotatably connected to the bracket (21), two support plates (3) are symmetrically arranged on both sides of the top plate (2), a driving cylinder (31) is installed between two adjacent support plates (3), and connection components are arranged on both ends of the top plate (2), and support frames are arranged on both sides of the top plate (2) through the connection components.

2. A steel structure column beam straightening device according to claim 1, characterized in that: The driving structure comprises a plurality of pulleys (121) arranged at one end of the conveying roller (12), the plurality of pulleys (121) being connected to each other by means of a belt (122), one end of one of the pulleys (121) being provided with a driver (123), and the driver (123) being installed on one side of the operating table (1).

3. A steel structure column beam straightening device according to claim 1, characterized in that: The connection assembly comprises four connecting rods (23) arranged at the ends of both sides of the top plate (2), and one end of the connecting rod (23) is fixedly connected to a connecting plate (24).

4. A steel structure column beam straightening device according to claim 3, characterized in that: The support frame comprises a support rod (4) fixedly connected to the bottom of the connecting plate (24), a compression spring (41) is sleeved on the outside of the support rod (4), and two ends of the compression spring (41) are respectively fixedly connected to the connecting plate (24) and the operating table (1).

5. A steel structure column beam straightening device according to claim 4, characterized in that: The bottom end of the support rod (4) is fixedly connected to a limit block (42); the top of the operating table (1) is provided with an inner slide groove (421) matching the limit block (42); the support rod (4) is slidably connected to the top of the operating table (1) via the limit block (42) and the inner slide groove (421).

6. A steel structure column beam straightening device according to claim 3, characterized in that: Two connecting grooves (241) are symmetrically provided on both sides of the top plate (2), and the connecting plate (24) is slidably connected inside the connecting grooves (241).

7. A steel structure column and beam straightening device according to claim 1, characterized in that: The steel pad (13) is arranged at the center of the top of the operating table (1), and the steel pad (13) is embedded in the top of the operating table (1).

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