Combined H-shaped steel roll-over stand

Abstract

The utility model discloses a combined H-shaped steel roll-over stand which comprises a supporting column, a through hole is formed in the supporting column, a rotating device is arranged in the through hole, one end of the rotating device is fixedly connected with a fixing device, a sliding rail is arranged below the supporting column, sliding grooves are formed in the two sides of the sliding rail, moving devices are arranged in the sliding grooves, and the supporting column is in sliding connection with the sliding rail through the moving devices. The H-shaped steel fixing device has the advantages that the balls are arranged on the fixing device, friction between the H-shaped steel and the fixing device can be effectively reduced, the H-shaped steel can be effectively fixed, the rotating shaft can only move in the same direction, the rotating direction can be unified conveniently when a plurality of devices are arranged, and the moving device is arranged and can be moved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of H-shaped steel turning frames, in particular to a combined H-shaped steel turning frame. Background Art

[0002] H-beam is a commonly used structural steel, also known as hot-rolled H-beam or hot-rolled wide wing channel steel. Its cross-section is H-shaped, which can provide higher strength and rigidity. H-beam is often used in building structures, such as industrial plants, bridges, high-rise buildings, etc. The production process of H-beam requires multiple processes. In order to facilitate the effective processing of H-beam in each process, an H-beam turning frame is required to turn the H-beam over. The H-beam turning frame is a device for processing H-steel. In the production process of H-steel, the H-steel turning frame can be used to adjust the direction of the steel billet, lay the bottom, turn over and other actions to ensure the normal production of H-steel. The H-steel turning frame is an important equipment on the H-steel production line.

[0003] To this end, the utility model patent with publication number CN218984725U discloses an H-shaped steel flip bracket, including a support frame and a clamping assembly, wherein the clamping assembly is installed above the support frame, and the clamping assembly includes a dual-axis motor, two bidirectional screws and two groups of clamping mechanisms, the two bidirectional screws are respectively connected to the two output shafts of the dual-axis motor, and the two groups of clamping mechanisms are respectively threadedly sleeved on the two bidirectional screws; the clamping mechanism includes two connecting blocks, two groups of limiting devices and four connecting plates, the four connecting plates form a diamond structure, the two connecting blocks are located at the two ends of the diagonal of the diamond structure, and are symmetrically sleeved on the bidirectional screws, the two groups of limiting devices are located at the two ends of the other diagonal of the diamond structure, the H-shaped steel is supported on the two groups of clamping mechanisms, and the limiting device is connected to the edge of the H-shaped steel.

[0004] However, the patented clamping mechanism is fixed by a spring, which has poor stability. In addition, the H-shaped steel is in direct contact with the clamping mechanism, which has large friction and produces large noise when moving. The large friction will also affect the service life of the clamping mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a combined H-shaped steel turning frame to address the deficiencies of the above-mentioned prior art, which can fix the H-shaped steel more stably and avoid excessive friction between the H-shaped steel and the equipment.

[0006] The technical solution adopted by the utility model is a combined H-shaped steel turning frame, including a support column, a through hole is provided in the support column, a rotating device is provided in the through hole, one end of the rotating device is fixedly connected to a fixing device, a slide rail is provided under the support column, slide grooves are provided on both sides of the slide rail, a moving device is provided in the slide groove, and the support column is slidably connected to the slide rail through the moving device.

[0007] Preferably, the rotating device includes a rotating shaft, a plurality of locking teeth are provided on the surface of the rotating shaft, a fixed block is provided above the rotating shaft, one end of the fixed block is fixedly connected to the supporting column, a locking block is provided above the fixed block, one end of the locking block is fixedly connected to the supporting column, through holes are provided at the same vertical line of the fixed block and the locking block, a slider is slidably installed in the through hole, a pressure block integrally formed with the slider is provided in the middle of the slider, one end of a spring is fixedly connected to the top of the pressure block, the other end of the spring is in contact with the bottom of the locking block, and the spring is sleeved on the outer wall of the slider.

[0008] Preferably, the fixing device includes a support plate, both ends of the support plate are provided with support grooves integrally formed with the support plate, the outer wall of the support groove is provided with a plurality of blind holes, the outer wall of the support groove is provided with a fixing plate, the surface of the fixing plate is provided with a plurality of fixing holes, the fixing holes are threadedly connected with bolts, and the fixing plate is fixedly connected to the blind holes on the outer wall of the support groove through the fixing holes and the bolts.

[0009] Preferably, the mobile device includes a wheel, which is rotatably installed in the slide groove, and a connecting block is rotatably connected to the middle of the wheel, and the top of the connecting block is fixedly connected to the support column.

[0010] Preferably, a plurality of grooves are provided at the bottom of the support groove, and balls are rotatably installed in the grooves.

[0011] Preferably, a power-assisted flip armrest integrally formed with the support groove is provided at the top of the support groove.

[0012] The utility model is simple and convenient to use. You only need to place a plurality of the devices on the slide rail first, put the web of the H-shaped steel into the support plate, put the wing plate into the support groove, and then adjust the height of the fixing plate according to the actual height of the H-shaped steel wing plate, and fix it with bolts, so as to facilitate the processing of the H-shaped steel. When you want to process other parts of the H-shaped steel, you only need to hold the power-assisted flip armrest to rotate the shaft, thereby changing the angle of the H-shaped steel. When the shaft rotates, it will also drive the tooth to rotate. The rotation of the tooth will push the slider to move, and the slider can limit the rotation direction of the shaft.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the fixing device can effectively fix the H-shaped steel through bolts, and is also provided with a ball, which can effectively reduce the friction between the H-shaped steel and the fixing device. The slider can limit the rotation direction, which is convenient for unifying the direction when multiple devices are used at the same time, avoiding damage to the H-shaped steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a combined H-shaped steel overturning frame proposed by the utility model;

[0015] Figure 2 This is an enlarged view of point A of the utility model;

[0016] Figure 3It is an enlarged view of point B of the present utility model.

[0017] Description of the symbols in the figure

[0018] 1. Support column; 12. Slide rail; 13. Slide groove; 2. Rotating shaft; 21. Clamping tooth; 22. Fixed block; 23. Clamping block; 24. Sliding block; 25. Pressing block; 26. Spring; 3. Support plate; 31. Support groove; 32. Fixed plate; 33. Fixed hole; 34. Bolt; 4. Moving device; 41. Wheel; 42. Connecting block; 5. Ball bearing; 6. Power-assisted flip armrest. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Figure 1 The utility model schematically shows a combined H-shaped steel flip frame, including a support column 1, a through hole is provided in the support column 1, a rotating device is provided in the through hole, a fixing device is fixedly connected to one end of the rotating device, a slide rail 12 is provided below the support column 1, a slide groove 13 is provided on both sides of the slide rail 12, a moving device 4 is provided in the slide groove 13, the support column 1 is slidably connected to the slide rail 12 through the moving device 4, the fixing device includes a support plate 3, both ends of the support plate 3 are provided with a support groove 31 integrally formed with the support plate 3, and the outer wall of the support groove 31 is provided with a plurality of Blind hole, the outer wall of the support groove 31 is provided with a fixing plate 32, and a plurality of fixing holes 33 are opened on the surface of the fixing plate 32. Bolts 34 are connected with the inner threads of the fixing holes 33. The fixing plate 32 is fixedly connected to the blind holes on the outer wall of the support groove 31 through the fixing holes 33 and the bolts 34. A plurality of grooves are opened at the bottom of the support groove 31, and balls 5 are rotatably installed in the grooves. The balls 5 can facilitate the movement of the H-shaped steel in the support groove 31. The top of the support groove 31 is provided with a power-assisted flip armrest 6 which is integrally formed with the support groove 31, and the power-assisted flip armrest 6 can facilitate the rotation of the device.

[0021] like Figure 2 Figure 3The rotating device shown includes a rotating shaft 2, a plurality of latch teeth 21 are provided on the surface of the rotating shaft 2, a fixed block 22 is provided above the rotating shaft 2, one end of the fixed block 22 is fixedly connected to the support column 1, a latch block 23 is provided above the fixed block 22, one end of the latch block 23 is fixedly connected to the support column 1, through holes are opened at the same vertical line of the fixed block 22 and the latch block 23, a slider 24 is slidably installed in the through hole, the slider 24 can limit the rotation direction of the rotating shaft, and it is convenient to unify the direction when using multiple devices of the present invention, a pressing block 25 integrally formed with the slider 24 is provided in the middle of the slider 24, one end of the spring 26 is fixedly connected to the top of the pressing block 25, and the other end of the spring 26 is in contact with the bottom of the latch block 23, and the spring 26 is sleeved on the outer wall of the slider 24, and the moving device 4 includes a wheel 41, and the wheel 41 is rotatably installed in the slide groove 13 Inside, the wheel 41 can adopt a model with a self-locking function such as WA1. The middle part of the wheel 41 is rotatably connected to a connecting block 42, and the top of the connecting block 42 is fixedly connected to the support column 1. In actual use, it is only necessary to set up multiple devices on the same straight line first, and then place the H-shaped steel in the support groove 31, adjust the fixing plate 32 to a suitable position, and then fix it with bolts 34. At this time, it can rotate normally. During normal rotation, the latch tooth 21 will push the slider 24 to make a linear reciprocating motion. At this time, the slider 24 will not affect the rotation of the shaft 2. When rotating in the opposite direction, the slider 24 can effectively clamp the latch tooth 21 to prevent the shaft 2 from rotating. This can effectively avoid the damage of the H-shaped steel due to the failure of the middle section or other operators to communicate well when setting up multiple devices, resulting in inconsistent rotation directions.

Claims

1. A combined H-shaped steel turning frame, comprising a support column (1), characterized in that: A through hole is provided in the support column (1), a rotating device is provided in the through hole, one end of the rotating device is fixedly connected to a fixing device, the fixing device comprises a support plate (3), both ends of the support plate (3) are provided with a support groove (31) integrally formed with the support plate (3), a plurality of blind holes are provided on the outer wall of the support groove (31), a fixing plate (32) is provided on the outer wall of the support groove (31), a plurality of fixing holes (33) are provided on the surface of the fixing plate (32), the fixing holes (33) are internally threadedly connected with bolts (34), the fixing plate (32) is fixedly connected to the blind holes on the outer wall of the support groove (31) through the fixing holes (33) and the bolts (34), a slide rail (12) is provided below the support column (1), slide grooves (13) are provided on both sides of the slide rail (12), a moving device (4) is provided in the slide groove (13), and the support column (1) is slidably connected to the slide rail (12) through the moving device (4).

2. The combined H-shaped steel turning frame according to claim 1 is characterized in that: The rotating device comprises a rotating shaft (2), a plurality of latch teeth (21) are arranged on the surface of the rotating shaft (2), a fixed block (22) is arranged above the rotating shaft (2), one end of the fixed block (22) is fixedly connected to the supporting column (1), a latch block (23) is arranged above the fixed block (22), one end of the latch block (23) is fixedly connected to the supporting column (1), a through hole is opened at the same vertical line of the fixed block (22) and the latch block (23), a slider (24) is slidably installed in the through hole, a pressing block (25) integrally formed with the slider (24) is arranged in the middle of the slider (24), one end of a spring (26) is fixedly connected to the top of the pressing block (25), the other end of the spring (26) is in contact with the bottom of the latch block (23), and the spring (26) is sleeved on the outer wall of the slider (24).

3. A combined H-shaped steel turning frame according to claim 1 or 2, characterized in that: The mobile device (4) comprises a wheel (41), which is rotatably mounted in the slide groove (13), a connecting block (42) is rotatably connected to the middle of the wheel (41), and a top of the connecting block (42) is fixedly connected to the support column (1).

4. A combined H-shaped steel turning frame according to claim 1 or 2, characterized in that: A plurality of grooves are provided at the bottom of the support groove (31), and balls (5) are rotatably mounted in the grooves.

5. The combined H-shaped steel turning frame according to claim 3 is characterized in that: A plurality of grooves are provided at the bottom of the support groove (31), and balls (5) are rotatably mounted in the grooves.

6. A combined H-shaped steel turning frame according to claim 1, 2 or 5, characterized in that: A power-assisted flipping handrail (6) formed integrally with the support groove (31) is provided at the top of the support groove (31).

7. The combined H-shaped steel turning frame according to claim 3 is characterized in that: A power-assisted flipping handrail (6) formed integrally with the support groove (31) is provided at the top of the support groove (31).

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