A straightening device for steel structure building columns and beams

Abstract

The present invention discloses a straightening device for steel structure building columns and beams, which relates to the technical field of steel structure. The straightening device for steel structure building columns and beams comprises a workbench, one side of which is fixedly connected to a straightening assembly, one side of which is also fixedly connected to a load-bearing plate, and one side of the top of the workbench is provided with a straightening mechanism, the straightening mechanism comprising: a fixed plate, the fixed plate being fixedly connected to one side of the top, one side of which is fixedly connected to a hydraulic cylinder, and a hydraulic rod being slidably connected inside the hydraulic cylinder. The straightening device for steel structure building columns and beams, through the coordinated design of the straightening mechanism and the auxiliary mechanism, can scrape and clean impurities adhered to the surface of the rotating plate, thereby preventing impurities from adhering to the outer surface of the steel structure building columns and beams, so that impurities are pressed into the steel structure building columns and beams and the straightening wheel during subsequent straightening work, thereby ensuring the straightening quality of the steel structure building columns and beams.

Description

Technical Field

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

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of components such as beams, columns, and trusses, made from sections and plates. Rust removal and prevention processes include silanization, pure manganese phosphating, water washing and drying, and galvanizing. Components are typically connected using welds, bolts, or rivets. Due to its light weight and simple construction, steel structures are widely used in large factories, stadiums, and high-rise buildings. Steel structures are susceptible to rust and generally require rust removal, galvanizing, or coating, as well as regular maintenance.

[0003] At present, when using a straightening device for steel structure columns and beams, although the bent parts on the steel structure columns and beams can be corrected through the straightening structure, the steel structure columns and beams need to be pushed forward manually during this process, which is time-consuming and labor-intensive. At the same time, the staff need to further inspect whether the corrected steel structure is completely vertical. Therefore, further improvement is needed. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a straightening device for columns and beams of steel structure buildings, which achieves the purpose of solving the above-mentioned problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A straightening device for steel structure building columns and beams, comprising a workbench, one side of which is fixedly connected to a straightening assembly, one side of which is also fixedly connected to a bearing plate, and one side of the top of which is provided with a straightening mechanism;

[0006] The straightening mechanism comprises:

[0007] A fixed plate, the fixed plate is fixedly connected to one side of the top, one side of the fixed plate is fixedly connected to a hydraulic cylinder, a hydraulic rod is slidably connected inside the hydraulic cylinder, one side of the hydraulic rod is fixedly connected to a frame, and two straightening wheels are rotatably connected inside the frame, so that the hydraulic cylinder can control the hydraulic rod to drive the frame to move laterally after being turned on;

[0008] A linear groove is provided inside the workbench, and a plurality of rolling wheels are rotatably connected inside the linear groove, so that the rolling wheels can support the columns and beams of the steel structure building and reduce friction during the pushing process;

[0009] A support rod is fixedly installed on one side of the top of the workbench, and a pressure sensor is fixedly connected to one end of the support rod, so that the steel structure building column beam can be monitored for fit when sliding over the outer surface of the pressure sensor.

[0010] Preferably, the bearing plate is arranged at the bottom of the straightening assembly, and the outer surface of the hydraulic rod is slidably connected to the inside of the fixed plate, so that the hydraulic rod can be supported and can slide.

[0011] Preferably, the cross section of the fixing plate is L-shaped, and the cross section of the support rod is also L-shaped.

[0012] Preferably, an auxiliary mechanism is provided on one side of the top of the workbench, and the auxiliary mechanism includes two clamping plates, which are respectively fixedly connected to the two sides of the top of the workbench. A rotating plate is provided inside the two clamping plates, and the two rotating plates are movably connected to the two clamping plates through a rotating shaft, which can facilitate the fixed connection of the clamping plates, thereby allowing the rotating plates to rotate.

[0013] Preferably, one side of the two rotating plates is fixedly connected to a rubber spring plate, and one end of the two rubber spring plates is fixedly connected to one side of the inner portion of the two clamping plates respectively, so that the rubber spring plates can be supported.

[0014] Preferably, two round blocks are fixedly connected to both sides of the top of the workbench, and the tops of the two round blocks are fixedly connected to round rods, which can facilitate the fixed connection of the round rods.

[0015] Preferably, a sliding groove is provided inside the two rotating plates, a sliding block is slidably connected inside the two sliding grooves, and a cleaning rod is fixedly connected to the bottom of the two sliding blocks, which can facilitate the sliding work of the sliding block inside the sliding groove.

[0016] Preferably, the cross sections of the two rotating plates are both arc-shaped, and one side of the cleaning rod is in contact with the inner side of the rotating plate, which can facilitate cleaning of the rotating plate.

[0017] The present invention provides a straightening device for steel structure building columns and beams. It has the following beneficial effects:

[0018] 1. The steel structure building column and beam straightening device has a straightening mechanism designed so that the bottom plate of the steel structure building column and beam will contact the top of the rolling wheel. After that, when the staff pushes the steel structure building column and beam, the rotation of the rolling wheel will reduce the friction during the pushing process, thus preventing the on-site staff from wasting a lot of physical effort to push the straightening.

[0019] 2. The straightening device for steel structure building columns and beams is designed with the coordination of the straightening mechanism and the auxiliary mechanism. The rotating plate will scrape and clean the impurities adhering to the surface of the steel structure building columns and beams to prevent impurities from adhering to the outer surface of the steel structure building columns and beams, so that impurities are pressed into the steel structure building columns and beams and the straightening wheel during the subsequent straightening work, thereby ensuring the straightening quality of the steel structure building columns and beams.

[0020] 3. The straightening device for the steel structure building columns and beams has a straightening mechanism designed so that the straightened steel structure building columns and beams will slide over the outer surface of the pressure sensor. This allows the degree of straightening of the steel structure building columns and beams to be determined by whether they are in contact with the pressure sensor during their linear motion, thus avoiding the occurrence of distorted parts that are not straightened.

[0021] 4. The straightening device for steel structure building columns and beams, through the design of auxiliary mechanisms, can scrape and clean impurities adhering to the inner end of the rotating plate because the cleaning rod slides obliquely upward inside the sliding groove, preventing the impurities from adhering to the outer surface of the rotating plate and causing scratches on the steel structure building columns and beams, while also ensuring the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 2 For the present invention Figure 1 A magnified view of point A in the figure;

[0024] Figure 3 For the present invention Figure 1 Enlarged view of point B in FIG.

[0025] Figure 4 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 5 The overall structure of the auxiliary mechanism in the present invention is shown in FIG. Figure 1 ;

[0027] Figure 6 For the present invention Figure 5 Enlarged view of point C in the figure;

[0028] Figure 7 The overall structure of the auxiliary mechanism in the present invention is shown in FIG. Figure 2 .

[0029] In the figure: 1. Workbench; 2. Straightening assembly; 3. Loading plate; 4. Straightening mechanism; 401. Fixed plate; 402. Hydraulic cylinder; 403. Hydraulic rod; 404. Frame; 405. Straightening wheel; 406. Rolling wheel; 407. Support rod; 408. Pressure sensor; 5. Auxiliary mechanism; 501. Clamping plate; 502. Rotating plate; 503. Rubber spring plate; 504. Round block; 505. Round rod; 506. Sliding block; 507. Cleaning rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0032] See also Figure 1-7 The present invention provides a technical solution: a straightening device for steel structure building columns and beams, comprising a workbench 1, a straightening assembly 2 fixedly connected to one side of the workbench 1, a bearing plate 3 also fixedly connected to one side of the workbench 1, and a straightening mechanism 4 provided on one side of the top of the workbench 1;

[0033] The straightening mechanism 4 includes:

[0034] A fixed plate 401 is fixedly connected to one side of the top. A hydraulic cylinder 402 is fixedly connected to one side of the fixed plate 401. A hydraulic rod 403 is slidably connected inside the hydraulic cylinder 402. One side of the hydraulic rod 403 is fixedly connected to a frame 404. Two straightening wheels 405 are rotatably connected inside the frame 404, so that the hydraulic cylinder 402 can control the hydraulic rod 403 to drive the frame 404 to move laterally after it is turned on.

[0035] A linear groove is provided inside the workbench 1, and a plurality of rolling wheels 406 are rotatably connected inside the linear groove, so that the rolling wheels 406 can support the columns and beams of the steel structure building and reduce friction during the pushing process;

[0036] A support rod 407 is fixedly installed on one side of the top of the workbench 1, and a pressure sensor 408 is fixedly connected to one end of the support rod 407, so that the steel structure building column beam can be monitored for fit when sliding over the outer surface of the pressure sensor 408.

[0037] The bearing plate 3 is arranged at the bottom of the straightening assembly 2 , and the outer surface of the hydraulic rod 403 is slidably connected to the inside of the fixing plate 401 .

[0038] The cross section of the fixing plate 401 is L-shaped, and the cross section of the supporting rod 407 is also L-shaped.

[0039] An auxiliary mechanism 5 is provided on one side of the top of the workbench 1. The auxiliary mechanism 5 includes two clamping plates 501. The two clamping plates 501 are fixedly connected to the two sides of the top of the workbench 1 respectively. A rotating plate 502 is provided inside the two clamping plates 501. The two rotating plates 502 are movably connected to the two clamping plates 501 respectively through a rotating shaft.

[0040] One side of the two rotating plates 502 is fixedly connected to a rubber spring plate 503 , and one end of the two rubber spring plates 503 is fixedly connected to one side of the inner portion of the two clamping plates 501 .

[0041] Two round blocks 504 are fixedly connected to both sides of the top of the workbench 1 , and round rods 505 are fixedly connected to the tops of the two round blocks 504 .

[0042] Sliding grooves are provided inside the two rotating plates 502 , and sliding blocks 506 are slidably connected inside the two sliding grooves. Cleaning rods 507 are fixedly connected to the bottoms of the two sliding blocks 506 .

[0043] The cross sections of the two rotating plates 502 are both arc-shaped, and one side of the cleaning rod 507 contacts the inner side of the rotating plate 502 .

[0044] During use, when it is necessary to straighten the steel structure building column beam, first the staff needs to place the steel structure building column beam on the short platform on one side of the top of the workbench 1, and then the staff pushes the "I"-shaped steel structure building column beam into the inside of the workbench 1. During this process, the "I"-shaped bottom plate at the bottom of the steel structure building column beam will contact the top of the short platform and the bottom of the two rotating plates 502, and then the bottom plate of the steel structure building column beam will contact the top of the rolling wheel 406. After that, when the staff pushes the steel structure building column beam, the rotation of the rolling wheel 406 will reduce the friction during the pushing process, thereby preventing the on-site staff from wasting a lot of physical effort to push for straightening.

[0045] During the above working process, since the steel structure building column beam will be squeezed by the rotating plate 502 due to its thickness when passing through the inside of the rotating plate 502, the rotating plate 502 will simultaneously drive the rubber spring plate 503 to stretch during the rotation process. During this process, the rotating plate 502 will scrape and clean the impurities adhering to the surface of the steel structure building column beam, preventing impurities from adhering to the outer surface of the steel structure building column beam, so that the impurities are pressed into the interior of the steel structure building column beam during the subsequent straightening work, thereby ensuring the straightening quality of the steel structure building column beam;

[0046] After the above work is completed, the bottom of the steel structure building column beam has passed between the short platform and the rotating plate 502, and the right half of the "I" shape has entered the straightening component 2 and the bearing plate 3, so the staff needs to open the hydraulic cylinder 402 at this time, and the hydraulic cylinder 402 will control the hydraulic rod 403 to move. The hydraulic rod 403 will synchronously drive the frame 404 to move during the movement, and the frame 404 will synchronously drive the straightening wheel 405 to fit the outer surface of the steel structure building column beam during the movement. Then, the staff pushes the steel structure building column beam at this time, and the straightening wheel 405 will start to rotate, and the straightening wheel 405 will fit its outer surface tightly, so that the distorted part gradually fits the outer surface of the straightening component 2, thereby achieving the straightening work of the steel structure building column beam;

[0047] During the above working process, the straightened steel structure building column beam will slide over the outer surface of the pressure sensor 408, so that during the linear movement, the straightness of the steel structure building column beam can be judged by whether it is in contact with the pressure sensor 408, thereby avoiding the situation where the distorted part is not straightened.

[0048] During the above working process, since the steel structure building column beam will gradually separate from the outer surface of the rotating plate 502, when the steel structure building column beam is no longer in contact with the rotating plate 502, the rubber spring plate 503 will be quickly compressed. During the compression and recovery process, the rubber spring plate 503 will simultaneously drive the rotating plate 502 to rotate. The rotating plate 502 will collide with the round rod 505 and stop suddenly. At this time, the sliding block 506 will slide obliquely upward in the sliding groove due to its own inertia, and the cleaning rod 507 will slide synchronously at this time.

[0049] During the above working process, since the cleaning rod 507 slides obliquely upward inside the sliding groove, the impurities adhered to the inner end of the rotating plate 502 can be scraped and cleaned, preventing the impurities from adhering to the outer surface of the rotating plate 502 and causing scratches on the columns and beams of the steel structure building, while also ensuring the cleaning efficiency.

[0050] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A straightening device for steel structure building columns and beams, comprising a workbench (1), characterized in that: A straightening assembly (2) is fixedly connected to one side of the workbench (1), a carrying plate (3) is also fixedly connected to one side of the workbench (1), the carrying plate (3) is arranged at the bottom of the straightening assembly (2), and a straightening mechanism (4) is provided on one side of the top of the workbench (1); The straightening mechanism (4) comprises: a fixed plate (401), the fixed plate (401) is fixedly connected to one side of the top of the workbench (1), a hydraulic cylinder (402) is fixedly connected to one side of the fixed plate (401), a hydraulic rod (403) is slidably connected inside the hydraulic cylinder (402), a frame (404) is fixedly connected to one side of the hydraulic rod (403), and two straightening wheels (405) are rotatably connected inside the frame (404), so that the hydraulic cylinder (402) can control the hydraulic rod (403) to drive the frame (404) to move laterally after being turned on, and the straightening wheels (405) are in close contact with the outer surface of the steel structure column beam, so that the distorted part gradually fits with the outer surface of the straightening component (2), thereby achieving straightening; A linear groove is provided inside the workbench (1), and a plurality of rolling wheels (406) are rotatably connected inside the linear groove. A support rod (407) is fixedly installed on one side of the top of the workbench (1), and a pressure sensor (408) is fixedly connected to one end of the support rod (407). After straightening, the steel structure building column beam will slide over the outer surface of the pressure sensor (408), and the degree of straightening of the steel structure building column beam can be judged by whether it fits the pressure sensor (408); An auxiliary mechanism (5) is provided on the top of the workbench (1), and the auxiliary mechanism (5) includes two clamping plates (501). The two clamping plates (501) are fixedly connected to both sides of the top of the workbench (1), and a rotating plate (502) is provided inside the two clamping plates (501). The two rotating plates (502) are movably connected to the two clamping plates (501) via a rotating shaft. The rotating plates (502) can scrape and clean impurities adhered to the surface of the steel structure column beam; One side of each of the two rotating plates (502) is fixedly connected to a rubber spring plate (503), one end of each of the two rubber spring plates (503) is fixedly connected to one side of the inside of each of the two clamping plates (501), and both sides of the top of the workbench (1) are fixedly connected to round blocks (504), and the tops of the two round blocks (504) are fixedly connected to round rods (505); A sliding groove is provided inside the two rotating plates (502), a sliding block (506) is slidably connected inside the two sliding grooves, a cleaning rod (507) is fixedly connected to the bottom of the two sliding blocks (506), the cross-sections of the two rotating plates (502) are both arc-shaped, and one side of the cleaning rod (507) is in contact with the inner side of the rotating plate (502); During the compression and recovery process, the rubber spring plate (503) will synchronously drive the rotating plate (502) to rotate, and the rotating plate (502) will collide with the round rod (505) and stop suddenly. At this time, the sliding block (506) will slide diagonally upward inside the sliding groove due to its own inertia, and the cleaning rod (507) will slide synchronously at this time.

2. A straightening device for steel structure building columns and beams according to claim 1, characterized in that: The outer surface of the hydraulic rod (403) is slidably connected to the interior of the fixed plate (401).

3. A straightening device for steel structure building columns and beams according to claim 1, characterized in that: The cross section of the fixing plate (401) is L-shaped, and the cross section of the support rod (407) is also L-shaped.

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