Accurate limiting structure of high-temperature furnace charging tray

Abstract

The utility model relates to the tray installation technical field especially relates to a high temperature furnace tray accurate location structure, the utility model adopts the technical scheme: including the assembly limit cooperation board of quarter cylindrical structure, the opening direction arc surface of the arc structure of assembly limit cooperation board is the cooperation connecting surface of installation time, the outside edge position of assembly limit cooperation board is equipped with a first combination fastening support plate and second combination fastening support plate respectively, and the first combination fastening support plate and the second combination fastening support plate are not connected together, and the thickness of first combination fastening support plate is same with the wall thickness of assembly limit cooperation board, the utility model has the advantages of: when using, can be through the location cooperation mode with the tray placed in the high temperature furnace and carry out the location cooperation, thereby realizes the positioning to the tray, and the security is better when placing and taking the material.

Description

Technical Field

[0001] This utility model relates to the field of material tray installation technology, and in particular to a precise limiting structure for a high-temperature furnace material tray. Background Technology

[0002] When using a high-temperature furnace, materials that need to be heated inside usually need to be used with a material tray. Existing material trays are usually placed directly inside the high-temperature furnace or fixed by fastening bolts. Direct placement is prone to displacement, especially when placing a variety of materials. Bolt fastening is relatively inefficient when fixing and disassembling, and has relatively poor positioning during use. Utility Model Content

[0003] The purpose of this invention is to provide a precise limiting structure for a high-temperature furnace material tray. During use, it can limit the position of the material tray placed inside the high-temperature furnace through a limiting mechanism, thereby ensuring better safety when placing and retrieving materials. This structure can be used in conjunction with a lifting assembly. In use, multiple structures work together to achieve the limiting of the material tray. Its installation is more convenient, and no bolts are required for subsequent use of the material tray, resulting in greater flexibility in use.

[0004] The technical solution of this utility model is as follows: A high-temperature furnace charge tray precision positioning structure is characterized by: comprising a quarter-cylindrical assembly positioning and fitting plate, wherein the arc surface of the arc-shaped structure of the assembly positioning and fitting plate is the mating connection surface during installation; a first combined fastening support plate and a second combined fastening support plate are respectively provided at the outer edge of the assembly positioning and fitting plate, which are at a 90-degree angle to each other; the first combined fastening support plate and the second combined fastening support plate are not connected together; the thickness of the first combined fastening support plate is the same as the wall thickness of the assembly positioning and fitting plate; a positioning and fastening connection groove is provided on the adjacent side of the first combined fastening support plate and the second combined fastening support plate, wherein the positioning and fastening connection groove is an arc-shaped structure with an opening facing outward.

[0005] Furthermore, the vertical width of the first and second combined fastening support plates is the same as the vertical width of the assembly limiting mating plate.

[0006] Furthermore, the outer edges of the arc-shaped opening structure of the assembly limiting mating plate are respectively provided with safety-avoiding rounded corner structures.

[0007] Furthermore, the limiting fastening connection groove is located at the center position of the first combined fastening support plate and the second combined fastening support plate in the vertical direction.

[0008] The beneficial effects of this utility model are: This utility model can achieve positioning of the material tray placed in the high-temperature furnace by limiting the position of the material tray through a limiting cooperation method, thereby ensuring better safety when placing and picking up materials. This structure can be used in conjunction with the lifting component. In use, the limiting cooperation of the material tray is achieved through the cooperation of multiple structures. Its installation is more convenient, and no bolt fixing is required when using the material tray in the later stage, making it more flexible in use. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Assembly limiting and fitting plate; 2. First combination fastening support plate; 3. Second combination fastening support plate; 4. Limiting and fastening connecting groove. Detailed Implementation

[0010] like Figures 1 to 7As shown, a high-temperature furnace charge tray precision positioning structure includes a quarter-cylindrical assembly and positioning plate 1. The arc-shaped opening of the assembly and positioning plate 1 serves as the mating connection surface during installation. This surface fits snugly against the outer structure of the charge tray during use. Multiple positioning structures limit the charge tray in multiple directions, thus achieving proper positioning and ensuring better stability of the charge tray within the high-temperature furnace. A first combined fastening support plate 2 and a second combined fastening support plate 3, forming a 90-degree angle with each other, are located on the outer edge of the assembly and positioning plate 1, ensuring higher overall structural strength. These plates form an installation groove with the outer side of the assembly and positioning plate 1, allowing for installation with a lifting assembly. The first combined fastening support plate 2 and the second combined fastening support plate 3 are not connected, providing more space between them and better clearance. The thickness of the first combined fastening support plate 2 is the same as the wall thickness of the assembly and positioning plate 1, resulting in better overall structural stability. The overall durability during later use is more reliable. The first combined fastening support plate 2 and the second combined fastening support plate 3 are provided with limiting fastening connection grooves 4 on adjacent sides, which are used in conjunction with fastening bolts for fixing, making the fixing operation more convenient. The limiting fastening connection groove 4 is an arc-shaped structure with an outward opening, making production and processing more convenient and saving space. The lifting assembly can be a lifting rod assembly, a plate with lifting function, or other existing structural components. During use, it can limit the position of the material tray placed inside the high-temperature furnace through a limiting engagement, thereby ensuring better safety when placing and retrieving materials. This structure can be used in conjunction with a lifting assembly. During use, multiple structures work together to achieve the limiting engagement of the material tray, making installation more convenient. No bolt fixing is required during later use of the material tray, resulting in greater flexibility in use.

[0011] Preferably, the widths of the first combined fastening support plate 2 and the second combined fastening support plate 3 in the vertical direction are the same as the widths of the assembly limiting and fitting plate 1 in the vertical direction, which makes the overall structural support strength better and the service life longer during use.

[0012] Preferably, the outer edges of the arc-shaped opening of the assembly limiting and fitting plate 1 are respectively provided with rounded corner structures for safety and avoidance. This provides better avoidance during use, prevents the edges from easily rubbing against the material tray, and ensures better safety during fitting.

[0013] Preferably, the limiting fastening connection groove 4 is located at the center of the first combined fastening support plate 2 and the second combined fastening support plate 3 in the vertical direction, which results in higher bearing strength and better fastening stability during fastening.

[0014] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A high-temperature furnace charge pan precise positioning structure, characterized in that: The assembly includes a quarter-cylindrical assembly limiting mating plate (1). The arc surface of the arc structure of the assembly limiting mating plate (1) is the mating connection surface during installation. A first combined fastening support plate (2) and a second combined fastening support plate (3) are respectively provided at the outer edge of the assembly limiting mating plate (1) at an angle of 90 degrees to each other. The first combined fastening support plate (2) and the second combined fastening support plate (3) are not connected together. The thickness of the first combined fastening support plate (2) is the same as the wall thickness of the assembly limiting mating plate (1). A limiting fastening connection groove (4) is provided on the adjacent side of the first combined fastening support plate (2) and the second combined fastening support plate (3). The limiting fastening connection groove (4) is an arc structure with an opening to the outside.

2. The high-temperature furnace charge pan precise positioning structure according to claim 1, characterized in that: The width of the first combined fastening support plate (2) and the second combined fastening support plate (3) in the vertical direction is the same as the width of the assembly limiting mating plate (1) in the vertical direction.

3. The high-temperature furnace charge pan precise positioning structure according to claim 1, characterized in that: The arc-shaped opening of the assembly limiting and fitting plate (1) is provided with a safety rounded corner structure on both sides of the outer edge of the opening structure.

4. The high-temperature furnace charge pan precise positioning structure according to claim 1, characterized in that: The limiting fastening connection groove (4) is located at the center of the first combined fastening support plate (2) and the second combined fastening support plate (3) in the vertical direction.

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