Support device for simulating foil heat treatment in laboratory

Abstract

The utility model discloses a support device for simulating foil heat treatment in a laboratory, which comprises a frame, a plurality of bearing rods arranged at equal intervals are arranged in the frame, the middle positions of all the bearing rods are connected with the same middle rod, the bearing rods and the middle rod are matched to form a grid plate structure, a foil is borne on the grid plate structure, and the foil is arranged on the grid plate structure. And supporting frames are oppositely arranged at the bottom of the frame, the supporting frames are symmetrical about the middle rod, the two ends of the top of each supporting frame are detachably matched with the bearing rods at the corresponding positions in a bearing mode, disassembly and assembly are convenient, air heating uniformity is guaranteed, and storage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to the heat treatment experiment of formed foil sheets, in particular to a bracket device for simulating the heat treatment of foil sheets in a laboratory. Background Art

[0002] In the laboratory, heat treatment experiments need to be carried out on formed foil sheets. Usually, the foil sheets are placed in a firing furnace for firing. Currently, when using a firing furnace for firing, small pieces cut from thin iron plates with a size suitable for a muffle furnace are wrapped with bright foil for firing. The following problems exist in the above method:

[0003] One side of the foil sheet is mainly heated by air, while the other side is mainly fixed-heated because it is in contact with the iron block. There may be a difference in the treatment degree between the side of the foil sheet in contact with the iron block and the other side.

[0004] Therefore, a heating rack can be considered, but the heating rack occupies more space than the thin iron plate and is difficult to store. Summary of the Utility Model

[0005] The utility model provides a bracket device for simulating the heat treatment of foil sheets in a laboratory, aiming to solve the problems that the treatment degrees of both sides of the foil sheet are inconsistent due to being placed on a thin iron plate during the heat treatment of the laboratory foil sheet and the heating rack is difficult to store.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A bracket device for simulating the heat treatment of foil sheets in a laboratory includes a frame. A plurality of equally spaced receiving rods are arranged inside the frame. The middle positions of all the receiving rods are connected to the same middle rod, and the receiving rods and the middle rod cooperate to form a grid plate structure. The foil sheet is received on the grid plate structure. Oppositely arranged support frames are provided at the bottom of the frame, and the support frames are symmetric about the middle rod. The two ends of the top of the support frame respectively form a detachable receiving fit with the corresponding receiving rods.

[0008] Preferably, the frame is circular, and the middle rod passes through the center of the circle along the radial direction.

[0009] More preferably, the middle rod is perpendicular to each receiving rod.

[0010] Furthermore, the receiving rod at least includes a middle receiving rod and two end receiving rods. The middle receiving rod passes through the center of the circle along the radial direction and intersects with the middle rod at the center of the frame. The end receiving rods are the outermost receiving rods on both sides far from the center of the frame.

[0011] Furthermore, the end bearing rods are all parallel to the middle bearing rod, and the end bearing rods are symmetric about the middle bearing rod. The top parts on both sides of the support frame respectively form a detachable bearing fit with the end bearing rods on both sides.

[0012] Specifically, the support frame includes a W-shaped frame. Semi-circular bearing blocks are provided at the top ends on both sides of the W-shaped frame. The inner ring forms a semi-circular bearing groove. The bearing groove opens upward and is coaxially and concentrically clamped to the bottom of the corresponding end bearing rod.

[0013] More specifically, a flat part is provided at the bottom tip of the W-shaped frame, and the W-shaped frame forms a support fit with the placement plane through the flat part.

[0014] Advantages of the utility model:

[0015] 1. The utility model forms a grid plate through the bearing rods and the middle rod, so that both sides of the square of the foil are heated by air, ensuring that the degree of heat treatment is consistent.

[0016] 2. The device of the utility model is convenient to disassemble and can be disassembled into a frame and a support frame. Both the frame and the support frame are flat structures, which is convenient for storage. Description of the drawings

[0017] Figure 1 is a schematic diagram of the utility model in use;

[0018] Figure 2 is a schematic diagram of the top structure of the utility model;

[0019] Figure 3 is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 4 is a schematic diagram of the disassembly and storage of the utility model;

[0021] In the figure: 1. Frame; 2. Bearing rod; 201. Middle bearing rod; 202. End bearing rod; 3. Middle rod; 4. Support frame; 401. W-shaped frame; 4011. Flat part; 402. Bearing block; 403. Bearing groove; 5. Foil. Specific implementation manners

[0022] As follows, the embodiments will be further described with reference to the drawings.

[0023] As Figures 1 to 4As shown in the figure, as a preferred Embodiment 1, a bracket device for simulating heat treatment of foil in a laboratory includes a frame 1. Inside the frame 1, there are several receiving rods 2 arranged at equal intervals. The middle positions of all the receiving rods 2 are connected to the same middle rod 3, and the receiving rods 2 and the middle rod 3 cooperate to form a grid plate structure. The foil 5 is received on the grid plate structure. At the bottom of the frame 1, there are support frames 4 arranged oppositely, and the support frames 4 are symmetric about the middle rod 3. The two ends of the top of the support frame 4 respectively form a detachable receiving fit with the corresponding receiving rods 2 at the corresponding positions.

[0024] Embodiment 1 provides a bracket device for simulating heat treatment of foil in a laboratory. During use, the support of the frame 1 is ensured by combining the frame 1 and the support frame 4, and the foil 5 is placed on the grid plate structure formed by the cooperation of the receiving rods 2 and the middle rod 3 on the frame 1, and then put into the furnace for heat treatment through air to ensure the consistency of heating.

[0025] After the test is completed, the frame 1 and the support frame 4 can be disassembled, stacked and then inserted into the storage slot, which is convenient for storage and occupies less floor space.

[0026] As a preferred Embodiment 2, the frame 1 is circular, and the middle rod 3 passes through the center of the circle along the radial direction, which is convenient for use.

[0027] As a preferred Embodiment 3, the middle rod 3 is perpendicular to each receiving rod 2, which is convenient for use.

[0028] As a preferred Embodiment 4, the receiving rod 2 at least includes a middle receiving rod 201 and two end receiving rods 202. The middle receiving rod 201 passes through the center of the circle along the radial direction and intersects with the middle rod 3 at the center of the circle of the frame 1. The end receiving rods 202 are the outermost receiving rods 2 on both sides far from the center of the circle of the frame 1. The middle receiving rod 201 is used to prevent the foil 5 from collapsing and falling. The two end receiving rods 202 at both ends are used to ensure the reception of the ends of the foil 5, so as to ensure the stability of placing the foil 5. In order to further improve the stability, receiving rods 2 can be arranged between the middle receiving rod 201 and the two end receiving rods 202, but not too many should be arranged to avoid affecting air heat transfer and causing the same problem as a thin iron plate.

[0029] As a preferred Embodiment 5, the end receiving rods 202 are all parallel to the middle receiving rod 201, and the end receiving rods 202 are symmetric about the middle receiving rod 201. The two sides of the top of the support frame 4 respectively form a detachable receiving fit with the two side end receiving rods 202. This is convenient for installation and disassembly.

[0030] As a preferred embodiment 6, the support frame 4 includes a W-shaped frame 401, and the tops of both sides of the W-shaped frame 401 are provided with semicircular ring-shaped receiving blocks 402, and the inner ring forms a semicircular receiving groove 403, and the receiving groove 403 opens upward and is coaxially and coaxially clamped to the bottom of the corresponding end receiving rod 202. It is convenient to install and disassemble, and the clamping ensures stability after installation.

[0031] Preferably, the receiving block 402 is fixed to the W-shaped frame 401 only at the middle of the bottom. The receiving block 402 itself has a certain elasticity and is a semicircular ring-shaped sheet structure. The snap-in connection can be achieved through the elasticity of the semicircular ring-shaped receiving block 402.

[0032] As a preferred embodiment 7, the bottom tip of the W-shaped frame 401 is provided with a straight portion 4011, and the W-shaped frame 401 forms a support with the placement plane through the straight portion 4011 to ensure the stability of the frame in the heating furnace.

[0033] The working principle of this utility model:

[0034] The utility model provides a support device for laboratory simulation of foil heat treatment. When in use, the support of the frame 1 is ensured by combining the frame 1 and the support frame 4, and the foil 5 is placed on the grid plate structure formed by the support rod 2 and the intermediate rod 3 on the frame 1, and is put into the furnace for heat treatment through air to ensure the consistency of heating;

[0035] After the test is finished, the frame 1 and the support frame 4 can be disassembled, stacked and inserted into the storage slot for easy storage and less floor space.

Claims

1. A support device for laboratory simulation of foil heat treatment, characterized in that: The invention comprises a frame (1), wherein a plurality of receiving rods (2) are arranged at equal intervals in the frame (1), wherein the middle positions of all the receiving rods (2) are connected to the same middle rod (3), and the receiving rods (2) cooperate with the middle rods (3) to form a grid plate structure, and a foil (5) is supported on the grid plate structure, and a supporting frame (4) is arranged relatively at the bottom of the frame (1), and the supporting frame (4) is symmetrical about the middle rod (3), and the top ends of the supporting frame (4) respectively form a detachable receiving cooperation with the receiving rods (2) at corresponding positions.

2. A support device for laboratory simulation of foil heat treatment according to claim 1, characterized in that: The frame (1) is in the shape of a ring, and the middle rod (3) passes through the center of the circle in the radial direction.

3. A support device for laboratory simulation of foil heat treatment according to claim 2, characterized in that: The intermediate rod (3) is perpendicular to each supporting rod (2).

4. A support device for laboratory simulation of foil heat treatment according to claim 3, characterized in that: The receiving rod (2) comprises at least an intermediate receiving rod (201) and two end receiving rods (202); the intermediate receiving rod (201) passes through the center of a circle in a radial direction and intersects with the intermediate rod (3) at the center of the frame (1); and the end receiving rods (202) are the outermost receiving rods (2) on both sides of the center of the circle away from the frame (1).

5. A support device for laboratory simulation of foil heat treatment according to claim 4, characterized in that: The end receiving rods (202) are all parallel to the middle receiving rod (201), and the end receiving rods (202) are symmetrical with respect to the middle receiving rod (201), and the tops on both sides of the support frame (4) respectively form a detachable receiving fit with the end receiving rods (202) on both sides.

6. A support device for laboratory simulation of foil heat treatment according to claim 5, characterized in that: The support frame (4) comprises a W-shaped frame (401), the top ends of both sides of the W-shaped frame (401) are provided with semicircular ring-shaped receiving blocks (402), the inner ring forms a semicircular receiving groove (403), the receiving groove (403) opens upward and is coaxially clamped to the bottom of the corresponding end receiving rod (202).

7. A support device for laboratory simulation of foil heat treatment according to claim 6, characterized in that: The bottom tip of the W-shaped frame (401) is provided with a straight portion (4011), and the W-shaped frame (401) forms a support fit with the placement plane through the straight portion (4011).

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