Steel beam correcting device for steel structure construction

Abstract

The utility model belongs to the field of H-shaped steel beam correcting machinery, and particularly relates to a steel beam correcting device for steel structure construction. Comprising a bottom plate and H-shaped steel, a correcting assembly is arranged on one side of the top of the bottom plate, a transmission mechanism is arranged on one side of the correcting assembly, a cavity is formed in the inner side of the bottom plate, a collecting mechanism is arranged in the cavity and comprises a guide plate, a vibration motor is installed on the bottom face of the guide plate, and one side of the bottom plate is open; a plurality of hooks are fixedly arranged at the opening; two cleaning mechanisms are mounted at the top of the correcting assembly, each cleaning mechanism comprises a mounting plate, a plurality of guide pipes are mounted on the surface of each mounting plate, and universal hoses are arranged at the bottom ends of the guide pipes in a communicating manner; according to the steel beam correcting device for steel structure construction, corrosion is effectively prevented from falling into or outside the correcting device through the collecting mechanism, and therefore the follow-up corrosion cleaning workload is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of H-shaped steel beam correction machinery, in particular to a steel structure construction steel beam correction device. Background Art

[0002] During daily use, H-beams may bend and deform due to external compression. If they are to be reused, a correction device must be used to correct the deformation of the beam to improve the subsequent use of the H-beam. H-beam correction devices are professional equipment used to adjust the deformation of H-beams. They include mechanical correction devices and thermal correction devices. Commonly used mechanical correction devices, such as hydraulic correction machines and combined correction devices, use mechanical force to compress or stretch the beam.

[0003] However, in the actual use of the mechanical correction device, there is partial rust on the surface of the H-shaped steel beam. During the extrusion correction, the rusted pieces may fall inside or on the surface of the correction device, which creates a certain burden for the subsequent cleaning of the correction device and affects the ease of use of the steel beam correction device.

[0004] Therefore, it is necessary to provide a steel structure construction steel beam correction device to solve the above technical problems. Utility Model Content

[0005] An object of the present invention is to solve at least the above problems and to provide at least the advantages to be described below.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a steel beam correction device for steel structure construction, comprising a base plate and H-shaped steel, a correction component is provided on one side of the top of the base plate, a transmission mechanism is provided on one side of the correction component, a cavity is formed on the inner side of the base plate, a collection mechanism is provided inside the cavity, the collection mechanism comprises a guide plate, a vibration motor is installed on the bottom surface of the guide plate, one side of the base plate is open, and a plurality of hooks are fixedly provided at the opening;

[0007] Two sets of cleaning mechanisms are installed on the top of the correction component. The cleaning mechanism includes a mounting plate. A plurality of conduits are installed on the surface of the mounting plate. The bottom ends of the conduits are connected to a universal hose.

[0008] Furthermore, the other end of the conduit is connected to an external air compressor through a solenoid valve, and the multiple conduits are arranged linearly and equidistantly along the length direction of the mounting plate.

[0009] Furthermore, the guide plate has an inclined structure, and the vibration motor is electrically connected to an external power supply.

[0010] Furthermore, the plurality of hooks are arranged linearly at equal intervals, and the ends of the hooks are hook-shaped structures and are connected to the external collection bag.

[0011] Furthermore, the correction component includes a side support plate, and three groups of first pressing rollers and second pressing rollers are arranged on the inner side of the side support plate, and a plurality of limiting grooves are opened on the surfaces of the first pressing rollers and the second pressing rollers.

[0012] Furthermore, both ends of the first pressing roller are rotatably connected to the side support plate through bearings, both ends of the second pressing roller are rotatably connected to sliders through bearings, and the second pressing roller is slidably connected to the side support plate through the slider and the slide groove.

[0013] Furthermore, the top end of the slider is rotatably connected to an adjusting hand wheel via a thrust bearing, and the adjusting hand wheel is threadedly connected to the side support plate for adjusting the longitudinal position of the second pressure roller.

[0014] Furthermore, the transmission mechanism includes a motor, the output end of the motor is connected to a reduction box through a belt box, and the output end of the reduction box is connected to the three groups of first pressure rollers through a sprocket and a chain.

[0015] Compared with the prior art, the advantages of this utility model are:

[0016] The utility model provides a steel beam correction device for steel structure construction. Through a collecting mechanism, when the H-shaped steel is deformed during the correction process, the rust on its surface will fall off. These fallen rust pieces will fall onto an obliquely arranged guide plate. At the same time, the vibration motor has been connected to an external power supply and starts to operate. The operation of the vibration motor will generate vibration, and this vibration will act on the rust pieces on the guide plate to move their positions. Since the guide plate is arranged obliquely, the rust pieces will gradually move to an opening on one side of the guide plate under the action of the vibration. Subsequently, these rust pieces will fall from the opening and be collected by a collecting cloth bag hung on the outside, which effectively avoids the rust from falling inside or outside the correction device, thereby reducing the subsequent workload of cleaning the rust.

[0017] The utility model provides a steel beam correction device for steel structure construction, which adopts a cleaning mechanism. During the operation of the correction device, an external air compressor is connected through a conduit, so that the high-pressure air generated by the air compressor can be introduced into the conduit, providing a power source for subsequent cleaning work. The high-pressure air flows in the conduit, maintaining a stable pressure and flow rate. At the same time, the high-pressure air is transmitted to the universal hose through the conduit. The setting of the universal hose enables the air to be flexibly sprayed to all corners of the pressure roller, ensuring the comprehensiveness of the cleaning. When the high-pressure air is sprayed from the end of the universal hose, it will have a strong sweeping effect on the rust on the surface of the pressure roller, loosening the rust and falling off. The fallen rust then falls onto the guide plate below, avoiding the rust from adhering to the surface of the pressure roller again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a side structural diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the main view of the present invention.

[0022] Numbers in the figure: 1-base plate; 2-cavity; 3-correction assembly; 301-side support plate; 302-first pressure roller; 303-second pressure roller; 304-limiting groove; 305-slider; 306-slide; 307-adjusting handwheel; 4-transmission mechanism; 401-motor; 402-belt box; 403-reduction gearbox; 5-collecting mechanism; 501-guide plate; 502-vibration motor; 503-hook; 6-H-steel; 7-cleaning mechanism; 701-mounting plate; 702-conduit; 703-universal hose. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Example 1:

[0025] like Figure 1 As shown, a steel beam correction device for steel structure construction of the present invention includes a base plate 1 and an H-shaped steel 6. A correction component 3 is provided on one side of the top of the base plate 1, and a transmission mechanism 4 is provided on one side of the correction component 3. A cavity 2 is formed on the inner side of the base plate 1, and a collection mechanism 5 is provided inside the cavity 2. The collection mechanism 5 includes a guide plate 501, and a vibration motor 502 is installed on the bottom surface of the guide plate 501. One side of the base plate 1 is open, and a plurality of hooks 503 are fixedly provided at the opening.

[0026] Two sets of cleaning mechanisms 7 are installed on the top of the correction component 3. The cleaning mechanism 7 includes a mounting plate 701. A plurality of conduits 702 are installed on the surface of the mounting plate 701. The bottom end of the conduit 702 is connected to a universal hose 703. During the correction process of the H-shaped steel 6, the rust attached to the surface will fall off due to its deformation. These fallen rust pieces will naturally fall onto the obliquely arranged guide plate 501. At the same time, the vibration motor 502 has been connected to the external power supply and started working. The vibration generated by it will be transmitted to the guide plate 501, causing the rust pieces that fall thereon to vibrate and move their positions. Since the guide plate 501 has an oblique angle, the rust pieces will gradually move toward the opening on one side with the help of vibration, and eventually fall from the opening into the collection bag hung on the outside, effectively avoiding the accumulation of rust inside or outside the correction device, thereby significantly reducing the subsequent cleaning workload for rust.

[0027] like Figure 1 、 Figure 2 As shown, the other end of the conduit 702 is connected to the external air compressor through an electromagnetic valve, and multiple conduits 702 are arranged equidistantly and linearly along the length direction of the mounting plate 701, so that the high-pressure air generated by the air compressor can enter the conduit 702 through the electromagnetic valve as needed, thereby realizing effective control of the flow of high-pressure air. When it is necessary to clean the rust on the surface of the pressure roller, the electromagnetic valve can be opened to allow the high-pressure air to be transmitted through the conduit to the universal hose to blow the pressure roller. At the same time, multiple conduits 702 are arranged equidistantly and linearly along the length direction of the mounting plate 701. This layout ensures that the high-pressure air can be evenly distributed in each conduit 702, and then the entire surface of the pressure roller is evenly and effectively blown through the universal hose 703, avoiding local accumulation of rust on the surface of the pressure roller, improving the cleaning effect, and ensuring the uniform force of the pressure roller on the H-shaped steel during the correction process, thereby improving the correction quality of the H-shaped steel and the overall work efficiency.

[0028] like Figure 4 As shown, the guide plate 501 has an inclined structure, and the vibration motor 502 is electrically connected to an external power supply, so that the rust falling off from the H-shaped steel 6 can naturally slide down along the inclined surface, avoiding the accumulation of rust on the guide plate. The inclined structure ensures that the rust can be smoothly moved to one side of the guide plate 501, providing convenience for subsequent collection. At the same time, the vibration motor 502 is electrically connected to the external power supply. When the vibration motor is started, it will generate strong vibration, which will be transmitted to the guide plate 501. The effect of the vibration not only accelerates the speed at which the rust slides along the guide plate 501, but also ensures that the rust can completely break away from the surface of the guide plate 501, avoiding the residual rust.

[0029] like Figure 2As shown, multiple hooks 503 are arranged in an equidistant linear manner, and the ends of the hooks 503 are hook-shaped structures, and are hung with the external collection cloth bag, ensuring that the collection cloth bag can be evenly and firmly hung on the correction device. The equidistant arrangement prevents the cloth bag from being too tight or too loose when hung, ensuring the stability and collection effect of the cloth bag. At the same time, the ends of the hooks 503 are hook-shaped structures, so that the hooks 503 can be easily and firmly hung with the external collection cloth bag. The hook-shaped structure not only facilitates the hanging and removal of the cloth bag, but also ensures that the cloth bag will not fall off or loosen during the hanging process, thereby effectively ensuring the rust collection effect.

[0030] Example 2:

[0031] like Figure 1 、 Figure 2 As shown, the correction component 3 includes a side support plate 301, and three groups of first pressing rollers 302 and second pressing rollers 303 are arranged on the inner side of the side support plate 301. A plurality of limiting grooves 304 are opened on the surfaces of the first pressing rollers 302 and the second pressing rollers 303. The side support plate 301 provides a stable support structure for the entire correction process. The existence of the side support plate 301 ensures the stability and safety during the correction process, so that the H-shaped steel 6 can be effectively squeezed and corrected on its inner side. At the same time, three groups of first pressing rollers 302 and second pressing rollers 303 are arranged on the inner side of the side support plate 301, so that the H-shaped steel can be subjected to uniform force from multiple groups of pressing rollers during the correction process. The coordinated work of multiple groups of pressing rollers not only improves the correction effect, but also ensures the stability of the H-shaped steel 6 during the correction process.

[0032] like Figure 1 、 Figure 2 As shown, both ends of the first pressing roller 302 are rotatably connected to the side support plate 301 through bearings, and both ends of the second pressing roller 303 are rotatably connected to sliders 305 through bearings. The second pressing roller 303 is slidably connected to the side support plate 301 through the sliders 305 and the slide grooves 306, so that the first pressing roller 302 can rotate freely on the side support plate, thereby achieving smooth extrusion and correction of the H-shaped steel 6. The bearing connection not only ensures the flexibility of rotation, but also improves the load-bearing capacity of the first pressing roller 302, ensuring the stability of the correction process. At the same time, both ends of the second pressing roller 303 are rotatably connected to the sliders 305 through bearings, and the sliders are slidably connected to the slide grooves 306 on the side support plate 301, so that the second pressing roller 303 can not only rotate freely, but also slide under the guidance of the slide grooves 306. This sliding connection method not only improves the flexibility of the second pressing roller 303, but also enables the second pressing roller 303 to adjust its position according to the specifications and correction requirements of the H-shaped steel 6, thereby achieving precise extrusion and correction of the H-shaped steel 6.

[0033] like Figure 1 、 Figure 2As shown, the top of the slider 305 is rotatably connected to an adjusting handwheel 307 through a thrust bearing, and the adjusting handwheel 307 is threadedly connected to the side support plate 301 for adjusting the longitudinal position of the second pressing roller 303, so that the operator can easily drive the slider 305 and the second pressing roller 303 connected thereto to move by rotating the adjusting handwheel 307. The presence of the thrust bearing ensures the smoothness and stability of the rotation, making the adjustment process more labor-saving and accurate. At the same time, a threaded connection is adopted between the adjusting handwheel 307 and the side support plate 301. This connection method is not only firm and reliable, but also enables the adjusting handwheel 307 to drive the second pressing roller 303 to perform precise position adjustment in the longitudinal direction when rotating. The operator only needs to rotate the adjusting handwheel 307 to fine-tune the distance between the second pressing roller 303 and the first pressing roller 302, thereby adapting to the correction requirements of H-shaped steels 6 of different specifications.

[0034] like Figure 1 As shown, the transmission mechanism 4 includes a motor 401, the output end of the motor 401 is connected to the reduction box 403 through the belt box 402, and the output end of the reduction box 403 is connected to the three sets of first pressure rollers 302 through the sprocket and chain. The core component of the transmission mechanism 4 is the motor 401, which provides the necessary driving force for the entire correction process as a power source. The operation of the motor 401 is stable and reliable, ensuring the continuous working ability of the correction device. At the same time, the output end of the motor 401 is connected to the reduction box 403 through the belt box 402. The setting of the belt box 402 enables the power of the motor 401 to be smoothly transmitted to the reduction box 403, and the reduction box 403 reduces the speed and increases the torque of the power, thereby meeting the first pressure roller 302's demand for low speed and high torque during the correction process. The output end of the reduction box 403 is then connected to the three groups of first pressure rollers 302 through sprockets and chains. This connection method not only has high transmission efficiency, but also can ensure that the three groups of first pressure rollers 302 operate synchronously during the correction process, thereby achieving uniform extrusion and correction of the H-shaped steel 6.

[0035] During the implementation, first, the H-shaped steel to be corrected is placed between the first pressing roller 302 and the second pressing roller 303, and the flange plate of the H-shaped steel is clamped in the corresponding limiting groove 304 on the surface of the first pressing roller 302 and the second pressing roller 303. Then, the motor 401 is started, and the power is transmitted to the three sets of first pressing rollers 302 by the belt box 402, the reduction box 403, the chain and the sprocket. The H-shaped steel 6 is squeezed and corrected in cooperation with the three sets of second pressing rollers 303, thereby realizing the correction operation of the H-shaped steel 6. During the process, due to the deformation process of the H-shaped steel 6, the rust on the surface falls off and falls on the oblique guide plate 501. At the same time, the vibration motor 502 is electrically connected to the external power supply and operates to move the vibration position of the falling rust until the rust falls from the opening on one side to the collection bag hung on the outside, completing the collection operation of the rust, thereby preventing the rust from falling inside or outside the correction device, reducing the subsequent cleaning workload of the rust, and improving the convenience of using the correction device;

[0036] During the operation of the correction device, an external air compressor is connected through the conduit 702, and high-pressure air is transmitted to the universal hose 703 through the conduit 702 until it is ejected from the end of the universal hose 703, blowing off the rust on the surface of the pressure roller and dropping it onto the guide plate 501 below, thereby preventing the rust from adhering to the surface of the pressure roller and preventing the rust on the surface of the pressure roller from affecting the correction effect when the H-shaped steel 6 is extruded and corrected, thereby improving the correction effect of the H-shaped steel 6.

[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel beam correction device for steel structure construction, characterized by: The invention comprises a bottom plate (1) and an H-shaped steel (6), wherein a correction component (3) is provided on one side of the top of the bottom plate (1), a transmission mechanism (4) is provided on one side of the correction component (3), a cavity (2) is formed on the inner side of the bottom plate (1), a collecting mechanism (5) is provided inside the cavity (2), and the collecting mechanism (5) comprises a guide plate (501), a vibration motor (502) is installed on the bottom surface of the guide plate (501), and one side of the bottom plate (1) is open, and a plurality of hooks (503) are fixedly provided at the opening; Two sets of cleaning mechanisms (7) are installed on the top of the correction component (3), and the cleaning mechanism (7) includes a mounting plate (701). A plurality of conduits (702) are installed on the surface of the mounting plate (701), and the bottom ends of the conduits (702) are connected to a universal hose (703).

2. A steel beam correction device for steel structure construction according to claim 1, characterized in that: The other end of the conduit (702) is connected to an external air compressor via a solenoid valve, and a plurality of the conduits (702) are linearly arranged at equal distances along the length direction of the mounting plate (701).

3. The steel beam straightening device for steel structure construction according to claim 1, characterized in that: The guide plate (501) has an inclined structure, and the vibration motor (502) is electrically connected to an external power source.

4. The steel beam straightening device for steel structure construction according to claim 1, characterized in that: The plurality of hooks (503) are arranged linearly at equal intervals, and the ends of the hooks (503) are hook-shaped structures and are connected to the external collection bag.

5. The steel beam straightening device for steel structure construction according to claim 1, characterized in that: The correction component (3) comprises a side support plate (301), and three groups of first pressing rollers (302) and second pressing rollers (303) are arranged on the inner side of the side support plate (301), and a plurality of limiting grooves (304) are provided on the surfaces of the first pressing rollers (302) and the second pressing rollers (303).

6. The steel beam straightening device for steel structure construction according to claim 5, characterized in that: The two ends of the first pressing roller (302) are rotatably connected to the side support plate (301) through bearings, the two ends of the second pressing roller (303) are rotatably connected to sliders (305) through bearings, and the second pressing roller (303) is slidably connected to the side support plate (301) through the sliders (305) and the slide grooves (306).

7. The steel beam straightening device for steel structure construction according to claim 6, characterized in that: The top end of the slider (305) is rotatably connected to an adjusting hand wheel (307) via a thrust bearing. The adjusting hand wheel (307) is threadedly connected to the side support plate (301) and is used to adjust the longitudinal position of the second pressing roller (303).

8. The steel beam straightening device for steel structure construction according to claim 5, characterized in that: The transmission mechanism (4) comprises a motor (401), the output end of the motor (401) is connected to a reduction box (403) via a belt box (402), and the output end of the reduction box (403) is connected to the three groups of first pressure rollers (302) via a sprocket and a chain.

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