High strength frame

Abstract

The utility model relates to a kind of high-strength material frame, belong to the technical field of step-in furnace material frame, for loading material, including support frame, support assembly and limiting baffle, support assembly is the enclosure area of support frame into multiple triangular shape's interstice, limiting baffle is located at the side of support assembly away from ground, two pieces of support block are equipped on the opposite structural member of support frame, two pieces of support block are symmetrically set at the two ends of structural member, guiding wheel is rotatably connected on support block, the rotation direction of guiding wheel is consistent with the sliding direction of track. The present application has the effect of improving the strength of material frame itself.

Description

Technical Field

[0001] This utility model relates to the technical field of walking beam furnace material frames, and in particular to a high-strength material frame. Background Technology

[0002] A walking beam furnace is an industrial heat treatment equipment that achieves continuous material conveying through a walking mechanism. It is widely used in metallurgy, machining and other fields. It mainly consists of a fixed furnace bed, a liftable walking beam and a multi-layer pallet system. Its core working principle is to enable the material frame used to load materials to complete a "rise-forward-fall-backward" cyclic conveying process through the coordinated action of lifting cylinders and translation cylinders.

[0003] In practical applications, staff have reported that the existing material frames not only have a low load-bearing capacity, making it difficult to support large materials, but are also prone to deformation and significant wear and tear. Summary of the Invention

[0004] To improve the strength of the material frame itself, this application provides a high-strength material frame.

[0005] This application provides a high-strength material frame, which adopts the following technical solution: A high-strength material frame for loading materials includes a support frame, a support assembly, and a limiting baffle. The support assembly divides the enclosure area of ​​the support frame into multiple triangular-shaped openings. The limiting baffle is located on the side of the support assembly facing away from the ground. Two support blocks are provided on opposite structural members of the support frame. The two support blocks are symmetrically arranged at both ends of the structural members. Guide wheels are rotatably connected to the support blocks. The rotation direction of the guide wheels is consistent with the sliding direction of the track.

[0006] By adopting the above technical solution, the triangle is the only polygonal structure with inherent stability. The setting of the support components makes the support frame less prone to deformation during actual use, thereby ensuring the strength of the material frame itself.

[0007] Preferably, a limit wheel is rotatably connected to the support block.

[0008] By adopting the above technical solution, during the sliding process of the material frame, the side wall of the limiting wheel may come into contact with the web of the track under the action of vibration. The setting of the limiting wheel restricts the swing amplitude of the material frame and reduces the possibility of the material frame getting stuck during the sliding process.

[0009] Preferably, the support block is provided with a locking block.

[0010] By adopting the above technical solution, the locking block cooperates with the locking clamp set in the walking beam furnace to lock the sliding of the material frame and improve the reliability of the material frame stopping on the track.

[0011] Preferably, the middle of the material frame is rotatably connected to a mating wheel.

[0012] By adopting the above technical solution, the walking beam furnace is equipped with a mating track that mates with the mating wheel. The setting of the mating wheel further ensures the stability and reliability of the material frame.

[0013] Preferably, the support frame is made of support channel steel, and the cross-section of the support block is adapted to the cross-section of the support channel steel.

[0014] By adopting the above technical solution, the groove design of the support channel steel, compared with ordinary steel, results in a large moment of inertia of the cross section and excellent bending and compressive strength, which effectively improves the strength and service life of the material frame. The support block design also provides support for the support frame, making the support channel steel used to form the support frame less prone to deformation, further ensuring the strength of the material frame itself.

[0015] Preferably, the support assembly includes multiple slotted steel bars with waist-shaped holes.

[0016] By adopting the above technical solutions, the waist-shaped channel steel has high structural stability and strength, and is suitable for high-load scenarios. Its C-shaped cross-section design can distribute the load pressure, avoid single-point stress problems, and ensure the structural safety and stability of the material frame.

[0017] Preferably, the limiting baffle has a base plate on the side near the support component, and a through hole is provided on the base plate.

[0018] Preferably, the pores are arranged in an isosceles triangular shape.

[0019] By adopting the above technical solution, the isosceles shape can effectively optimize the force path of the material frame.

[0020] In summary, this application includes at least one of the following beneficial technical effects: 1. The triangle is the only polygonal structure with inherent stability. The design of the support components makes the support frame less prone to deformation during actual use, thus ensuring the strength of the material frame itself. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0022] Figure 2 This is a schematic diagram of the overall structure from another perspective in the embodiments of this application.

[0023] Explanation of reference numerals in the attached drawings: 1. Support frame; 11. Support channel steel; 2. Support assembly; 21. Waist-shaped hole channel steel; 3. Limiting baffle; 4. Base plate; 5. Support block; 51. Guide wheel; 52. Limiting wheel; 53. Locking block; 6. Matching wheel. Detailed Implementation

[0024] The following is in conjunction with the appendix Figures 1-2 The present invention will be described in further detail below.

[0025] This application discloses a high-strength material frame, as shown in the embodiments below. Figure 1 and Figure 2 The material frame is used to load materials. In the walking beam furnace, the material frame slides along the track of the walking beam furnace. The material frame includes a support frame 1, a support component 2 and a limiting baffle 3. The support frame 1 is made of support channel steel 11 welded together. Compared with ordinary steel, the groove of the support channel steel 11 makes its cross-sectional moment of inertia large, and its bending and compressive strength excellent, which effectively improves the strength and service life of the material frame.

[0026] Reference Figure 1 and Figure 2 The support component 2 divides the enclosure area of ​​the support frame 1 into multiple isosceles triangular openings. Triangles are the only polygonal structures with inherent stability, and the isosceles shape effectively optimizes the stress path. The design of the support component 2 ensures that the support frame 1 is less prone to deformation during actual use, thus guaranteeing the strength of the material frame itself. The support component 2 is composed of multiple waist-shaped channel steels 21, the ends of which are welded to the support frame 1. The waist-shaped channel steels 21 have high structural stability and strength, making them suitable for high-load scenarios. Their C-shaped cross-section design disperses load pressure, avoiding single-point stress problems and ensuring the structural safety and stability of the material frame.

[0027] Reference Figure 1 and Figure 2 The limiting baffle 3 is located on the side of the support component 2 away from the ground. The limiting baffle 3 is set to provide height protection for the goods loaded in the material frame. A base plate 4 is welded and fixed to the side of the limiting baffle 3 near the support component 2. A through hole is opened on the base plate 4. In actual application, wire mesh will also be placed on the support component 2. The setting of the base plate 4 effectively provides support for the wire mesh, making it less prone to deformation and effectively extending the service life of the wire mesh.

[0028] Reference Figure 1 and Figure 2 Two support blocks 5 are provided on the structural components opposite to the support frame 1. The two support blocks 5 are symmetrically arranged at both ends of the structural components. The cross-section of the support block 5 is adapted to the cross-section of the support channel steel 11. The setting of the support block 5 also provides support for the support frame 1, making the support channel steel 11 used to form the support frame 1 less prone to deformation, and further ensuring the strength of the material frame itself.

[0029] Reference Figure 1 and Figure 2A guide wheel 51 is rotatably connected to the support block 5. The rotation direction of the guide wheel 51 is consistent with the sliding direction of the track. The guide wheel 51 reduces the friction between the track and the material frame, ensuring the reliability of the material frame sliding on the track. A limit wheel 52 is rotatably connected to the support block 5. During the sliding of the material frame, the material frame may vibrate, causing the side wall of the limit wheel 52 to fit against the web of the track. The limit wheel 52 limits the swing amplitude of the material frame and reduces the possibility of the material frame getting stuck during the sliding process.

[0030] Reference Figure 1 and Figure 2 The support block 5 is equipped with a locking block 53, which cooperates with the locking clamps in the walking beam furnace to lock the sliding of the material frame and improve the reliability of the material frame stopping on the track. In addition, a mating wheel 6 is rotatably connected to the middle of the material frame. The rotation direction of the mating wheel 6 is the same as that of the guide wheel 51. The walking beam furnace is also equipped with a mating track that cooperates with the mating wheel 6. The setting of the mating wheel 6 further ensures the stability and reliability of the material frame carrying the material.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-strength material frame for loading materials, characterized in that, The system includes a support frame (1), a support component (2), and a limiting baffle (3). The support component (2) divides the enclosure area of ​​the support frame (1) into multiple triangular-shaped holes. The limiting baffle (3) is located on the side of the support component (2) away from the ground. Two support blocks (5) are provided on the opposite structural members of the support frame (1). The two support blocks (5) are symmetrically arranged at both ends of the structural members. A guide wheel (51) is rotatably connected to the support block (5). The rotation direction of the guide wheel (51) is consistent with the sliding direction of the track.

2. The high-strength material frame according to claim 1, characterized in that, A limit wheel (52) is rotatably connected to the support block (5).

3. The high-strength material frame according to claim 2, characterized in that, The support block (5) is provided with a locking block (53).

4. The high-strength material frame according to claim 3, characterized in that, The middle of the material frame is rotatably connected to a mating wheel (6).

5. The high-strength material frame according to claim 1, characterized in that, The support frame is made of support channel steel (11), and the cross-section of the support block (5) is adapted to the cross-section of the support channel steel (11).

6. The high-strength material frame according to claim 1, characterized in that, The support assembly (2) includes multiple waist-shaped channel steels (21).

7. The high-strength material frame according to claim 1, characterized in that, The limiting baffle (3) has a base plate (4) on the side near the support component (2), and the base plate (4) has a through hole for placement.

8. The high-strength material frame according to claim 1, characterized in that, The pores are arranged in an isosceles triangular shape.

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