I-shaped girder overturning jig frame

Abstract

The utility model relates to the technical field of I-shaped machining equipment, and discloses an I-shaped girder overturning jig frame which comprises first overturning equipment, second overturning equipment is installed on one side of the first overturning equipment, and meanwhile an I-shaped girder body is placed at the upper end of the first overturning equipment and the upper end of the second overturning equipment. And the second overturning equipment comprises a support, a sliding rail is fixedly connected to the side face of the support, and the sliding rail is movably sleeved with an auxiliary supporting plate. According to the I-shaped girder overturning jig frame, through rolling of the rolling wheels, the first overturning device and the second overturning device can be driven to move front and back at the lower end of the I-shaped girder body, meanwhile, the position of the auxiliary supporting plate is adjusted, and the auxiliary supporting plate moves to be in a contact state with the lower end of the I-shaped girder body; therefore, the auxiliary supporting plate can assist in supporting the position of the I-shaped girder body, the height of the auxiliary supporting plate can be adjusted, and interference on movement of equipment during equipment machining is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of I-beam processing equipment, specifically an I-beam beam tilting frame. Background Technology

[0002] I-beams are hollow-webbed members. For high-strength materials, hollow-webbed members are better than solid-webbed members because they are lighter, saving materials, labor, and time. However, due to the large overall size of I-beams after processing, it is inconvenient to flip them. Therefore, it is necessary to use flipping equipment to assist in the flipping process of I-beams.

[0003] Specifically, after the I-beam is processed, a chain-type flipping structure is used to flip the I-beam. The chain-type flipping structure lifts the entire I-beam and simultaneously rotates the chain, causing the entire I-beam to flip at an angle. This flipping device requires lifting the entire I-beam. If the chain clamp loosens and the I-beam is lifted upwards, it can cause the I-beam to detach from the chain, creating a safety hazard. Furthermore, the chain-type flipping structure requires lifting, flipping, and placing the I-beam, all of which affect the flipping efficiency. Therefore, we have proposed an I-beam rotating frame. Utility Model Content

[0004] To address the shortcomings of existing I-beam tilting jigs, this invention provides an I-beam tilting jig that allows the I-beam body to be placed on top of a first tilting device. Simultaneously, a hydraulic rod is activated, causing a tilting plate to tilt. This tilting plate, in turn, tilts the I-beam body placed on top. Furthermore, a tilting plate installed inside a second tilting device can traction the tilted I-beam body during its tilting process, thereby improving the stability of the I-beam during tilting and solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: an I-beam tilting frame, including a first tilting device, a second tilting device installed on one side of the first tilting device, and an I-beam body placed on the upper end of the first and second tilting devices. The second tilting device includes a bracket, a slide rail fixedly connected to the side of the bracket, an auxiliary support plate movably sleeved on the outside of the slide rail, a limit sleeve fixedly connected to the top of the bracket, a positioning frame fixedly connected between the two sets of brackets, a hydraulic rod movably installed on one side inside the positioning frame, a lever movably sleeved at the end of the hydraulic rod, a tilting plate fixedly connected to the other end of the lever, and a positioning pin installed between the lever and the tilting plate.

[0006] Preferably, the first flipping device and the second flipping device are arranged in a staggered manner, with the first flipping device disposed on the side of the second flipping device.

[0007] Preferably, the auxiliary support plate is sleeved on the outside of the slide rail, the top of the slide rail extends upward, and the I-beam body is placed on the upper end of the auxiliary support plate.

[0008] Preferably, a positioning plate is fixedly connected to the middle of the side of the bracket, and a fastening bolt is installed at the middle of the lower end of the auxiliary support plate. The fastening bolt passes through the auxiliary support plate and is fitted to the outside of the positioning plate.

[0009] Preferably, a bearing is installed inside the limiting sleeve, and a roller is sleeved inside the bearing. The roller is installed at both ends of the positioning frame.

[0010] Preferably, the positioning pin is installed inside the positioning frame, and the lower end of the hydraulic rod is located at the lower end inside the positioning frame.

[0011] Preferably, the exterior of the flip plate is stepped, and an opening is provided on the interior of one side of the flip plate, while one end of the I-beam body is located inside the opening.

[0012] Compared with existing I-beam tilting jigs, this utility model has the following advantages:

[0013] 1. This I-beam tilting frame controls a first tilting device positioned to one side of a second tilting device, with the first and second tilting devices arranged mirror images of each other. Activating the hydraulic rods inside the first tilting device causes the tilting plate to tilt, simultaneously limiting the lower end of the I-beam body. Meanwhile, the second tilting device, also using the tilting plate, pulls the tilted I-beam body after it has tilted. This improves stability during the tilting process, preventing the I-beam body from falling onto the auxiliary support plate after tilting and causing impact damage.

[0014] 2. The I-beam tilting frame, through the rolling of rollers, can drive the first and second tilting devices to move back and forth at the lower end of the I-beam body. At the same time, the position of the auxiliary support plate is adjusted. The auxiliary support plate moves to a state of contact with the lower end of the I-beam body. At this point, the auxiliary support plate can help support the position of the I-beam body. The height of the auxiliary support plate can be adjusted to avoid interference with the movement of the equipment during processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is an enlarged structural schematic diagram of the flipping device of this utility model;

[0017] Figure 3 This is a front view schematic diagram of the structure of this utility model in its flipped state;

[0018] Figure 4 This is a front view structural diagram of the flipping device of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the flipping device of this utility model.

[0020] In the diagram: 1. First tilting device; 2. Second tilting device; 3. I-beam body; 21. Support; 22. Slide rail; 23. Auxiliary support plate; 24. Positioning plate; 25. Fastening bolt; 26. Limiting sleeve; 27. Roller; 28. Positioning frame; 29. ​​Hydraulic rod; 30. Lever arm; 31. Tilting plate; 32. Positioning pin. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A type of I-beam tilting frame includes a first tilting device 1, a second tilting device 2 installed on one side of the first tilting device 1, and an I-beam body 3 placed on top of both the first and second tilting devices 1 and 2. The first and second tilting devices 1 and 2 respectively control the tilting plate 31 to pull and tilt the I-beam body 3, improving the stability of the I-beam body 3 during tilting. The second tilting device 2 includes a bracket 21, and a slide rail 22 is fixedly connected to the side of the bracket 21. The slide rail 22 provides movement space for an auxiliary support plate 23, and the auxiliary support plate 23 is movably sleeved on the outside of the slide rail 22. A limiting sleeve 26 is fixedly connected to the top of the bracket 21, and a positioning frame 28 is fixedly connected between the two sets of brackets 21. The positioning frame 28 provides movement space for the tilting device. A hydraulic rod 29 is movably installed on one side inside the positioning frame 28. When the hydraulic rod 29 is activated, it pushes one end of the lever arm 30 to tilt, which in turn drives the tilting plate 31 to rotate. The end of the hydraulic rod 29 is movably sleeved with the lever arm 30, and the other end of the lever arm 30 is fixedly connected to the tilting plate 31. A positioning pin 32 is installed between the lever arm 30 and the tilting plate 31, and the positioning pin 32 limits the position of the connection between the lever arm 30 and the tilting plate 31.

[0023] Please see Figure 1 The first flipping device 1 and the second flipping device 2 are arranged in a staggered manner. The first flipping device 1 is set on the side of the second flipping device 2. A set of second flipping devices 2 is installed on the side of the first flipping device 1. Both the first flipping device 1 and the second flipping device 2 are equipped with flipping plates 31 at their upper ends. At the same time, one set of flipping plates 31 drives the I-beam body 3 to flip. Meanwhile, the other set of flipping plates 31 contacts the other end of the I-beam body 3. The flipping plates 31 guide the flipped I-beam body 3, thereby improving the stability when the I-beam body 3 flips.

[0024] Please see Figure 5 The auxiliary support plate 23 is sleeved on the outside of the slide rail 22, and the top of the slide rail 22 extends upward. At the same time, the I-beam body 3 is placed on the upper end of the auxiliary support plate 23. It is set on the side of the bracket 21 through the slide rail 22. The position of the auxiliary support plate 23 outside the slide rail 22 is adjusted. The auxiliary support plate 23 assists in supporting the I-beam body 3 and improves the stability of the I-beam body 3 when it is supported.

[0025] Please see Figure 5A positioning plate 24 is fixedly connected to the middle of the side of the bracket 21. A fastening bolt 25 is installed in the middle of the lower end of the auxiliary support plate 23. The fastening bolt 25 passes through the auxiliary support plate 23 and is fitted to the outside of the positioning plate 24. After adjusting the angle of the auxiliary support plate 23, the fastening bolt 25 is rotated at the same time. The fastening bolt 25 moves inward and is squeezed and limited to the outside of the positioning plate 24. This allows the auxiliary support plate 23 to be positioned outside the positioning plate 24.

[0026] Please see Figure 2 The limiting sleeve 26 has a bearing installed inside, and the bearing has a roller 27 sleeved inside. The roller 27 is installed at both ends of the positioning frame 28. The bearing installed inside the limiting sleeve 26 and the roller 27 are set inside the bearing. The bearing reduces the frictional resistance of the flipping plate 31. When the first flipping device 1 is moved to the lower end of the I-beam body 3, the position of the first flipping device 1 at the lower end of the I-beam body 3 can be adjusted by pushing the first flipping device 1 inward.

[0027] Please see Figure 4 The positioning pin 32 is installed inside the positioning frame 28, and the lower end of the hydraulic rod 29 is set inside the positioning frame 28. By controlling the positioning pin 32 to be set inside the positioning frame 28, the hydraulic rod 29 is activated, and the length of the hydraulic rod 29 is adjusted. When the hydraulic rod 29 extends, it pushes the hydraulic rod 29 to rotate around the positioning pin 32, which in turn drives the tilt angle of the flipping plate 31 to be adjusted. When the tilt angle of the flipping plate 31 is adjusted, the flipping plate 31 can drive the I-beam body 3 to be flipped.

[0028] Please see Figure 4 The exterior of the flip plate 31 is stepped, and an opening is provided on one side of the flip plate 31. At the same time, one end of the I-beam body 3 is located inside the opening. Because the interior of the flip plate 31 is stepped, when the flip plate 31 contacts the I-beam body 3, one end of the flip plate 31 contacts one side of the lower part of the I-beam body 3, while the other end of the I-beam body 3 extends into the interior of the flip plate 31 to form the opening. When the flip plate 31 moves upward, it can drive the I-beam body 3 to tilt and flip to the other side, thereby improving the stability of the I-beam body 3 when flipping.

[0029] Working principle: During use, the first flipping device 1 and the second flipping device 2 are moved to the lower end of the I-beam body 3, and the roller 27 rolls at the lower end of the I-beam body 3. At the same time, the hydraulic rod 29 is activated, and the hydraulic rod 29 pushes the lever arm 30 to rotate around the positioning pin 32, that is, the flipping plate 31 is flipped to one side. The flipping plate 31 has a stepped interior, which facilitates the adjustment of the tilt angle of the flipping plate 31. Meanwhile, the flipping plate 31 installed inside the second flipping device 2 keeps in contact with the other end of the I-beam body 3, that is, the second flipping device 2 pulls the I-beam body 3. Thus, the stability of the I-beam body 3 is improved during the flipping process.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An I-beam tilting frame, comprising a first tilting device (1), a second tilting device (2) installed on one side of the first tilting device (1), and an I-beam body (3) placed on the upper end of the first tilting device (1) and the second tilting device (2), the second tilting device (2) comprising a support (21), characterized in that: A slide rail (22) is fixedly connected to the side of the bracket (21), and an auxiliary support plate (23) is movably sleeved on the outside of the slide rail (22). A limit sleeve (26) is fixedly connected to the top of the bracket (21). A positioning frame (28) is fixedly connected between the two sets of brackets (21). A hydraulic rod (29) is movably installed on one side inside the positioning frame (28). A lever (30) is movably sleeved at the end of the hydraulic rod (29). A flip plate (31) is fixedly connected to the other end of the lever (30). A positioning pin (32) is installed between the lever (30) and the flip plate (31).

2. The I-beam tilting frame according to claim 1, characterized in that: The first flipping device (1) and the second flipping device (2) are arranged in a staggered manner, with the first flipping device (1) located on the side of the second flipping device (2).

3. The I-beam tilting frame according to claim 1, characterized in that: The auxiliary support plate (23) is sleeved on the outside of the slide rail (22), the top of the slide rail (22) extends upward, and the I-beam body (3) is placed on the upper end of the auxiliary support plate (23).

4. The I-beam tilting frame according to claim 1, characterized in that: A positioning plate (24) is fixedly connected to the middle of the side of the bracket (21), and a fastening bolt (25) is installed at the middle of the lower end of the auxiliary support plate (23). The fastening bolt (25) passes through the auxiliary support plate (23) and is fitted to the outside of the positioning plate (24).

5. The I-beam tilting frame according to claim 1, characterized in that: The limiting sleeve (26) has a bearing installed inside, and a roller (27) is sleeved inside the bearing. The roller (27) is installed at both ends of the positioning frame (28).

6. The I-beam tilting frame according to claim 1, characterized in that: The positioning pin (32) is installed inside the positioning frame (28), and the lower end of the hydraulic rod (29) is located at the lower end inside the positioning frame (28).

7. The I-beam tilting frame according to claim 1, characterized in that: The outside of the flip plate (31) is stepped, and an opening is provided on the inside of one side of the flip plate (31). At the same time, one end of the I-beam body (3) is set inside the opening.

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