Tundish coating construction tool

Abstract

The utility model belongs to the technical field of surface coating tools, and particularly relates to a tundish coating construction tool which comprises a mounting box, the top of the mounting box is rotatably connected with a handle, and the bottom of the mounting box is movably contacted with a coating plate. A pressing block is pressed downwards, the pressing block drives a vertical rod to move, the vertical rod drives a corresponding clamping rod to slide on a fixing rod through a hinge rod, the clamping rod compresses a corresponding first spring in the moving process so that the clamping rod can be separated from a corresponding fixing groove, then a smearing plate is moved downwards, the smearing plate is taken down, and then the smearing plate is taken down. A connecting block on a new smearing plate is inserted into a mounting box through a rectangular hole, at the moment, pressure on a pressing block is released, a first spring in a compressed state is reset, and under the action of self elasticity of the first spring, the first spring drives a corresponding clamping rod to be clamped with a fixing groove, so that the new smearing plate is fixed; therefore, the smearing plate can be replaced, and the use cost of the tool is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of surface coating tools, and particularly relates to a tundish coating construction tool. Background Art

[0002] In the tundish preparation work of continuous casting, the construction quality of the coating directly affects the service performance and service life of the tundish. The traditional tundish coating construction tool usually adopts a fixed design, that is, the coating plate and components such as the handle are integrally manufactured and cannot be replaced separately. This design brings many inconveniences in actual use;

[0003] Due to the relatively harsh working environment of the tundish in continuous casting, the coating plate, as the component directly in contact with the coating, is easily worn and damaged. After the coating plate of the traditional construction tool is damaged, since the coating plate cannot be replaced separately, the user has to replace the entire tool, which not only increases the usage cost of the tool but also reduces the work efficiency. Therefore, we propose a tundish coating construction tool to solve the above problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a tundish coating construction tool, which solves the problems presented in the above background art.

[0006] (II) Technical Solutions

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A tundish coating construction tool includes an installation box. The top of the installation box is rotatably connected with a handle. The bottom of the installation box is in movable contact with a coating plate. The top of the coating plate is fixedly connected with two connecting blocks. One side of the connecting block is provided with a fixing groove. The inner bottom wall of the installation box is welded with a rectangular block. Both sides of the rectangular block are welded with fixing rods. A clamping rod is slidably connected to the fixing rod. A first spring is welded between the end of the clamping rod and one side of the rectangular block. The first spring is movably sleeved on the corresponding fixing rod. The clamping rod is clamped with the corresponding fixing groove. The top of the clamping rod is rotatably connected with an inclined hinge rod. The end of the hinge rod is hinged with a vertical rod. The top end of the vertical rod extends above the installation box and is welded with a pressing block.

[0009] Furthermore, two limiting holes are opened on the inner top wall of the installation box. The installation box is slidably connected with the corresponding vertical rod through the limiting holes.

[0010] Further, a circular ring is fixedly connected to the vertical rod, and a second spring is welded between the top of the circular ring and the inner wall of the top of the mounting box. The second spring is movably sleeved on the corresponding vertical rod.

[0011] Further, two rectangular holes are formed in the inner wall of the bottom of the mounting box, and the inner walls of the rectangular holes are in movable contact with the outer sides of the corresponding connecting blocks.

[0012] Further, an anti-slip sleeve is fixedly connected to the handle.

[0013] Further, a limiting groove is formed in the clamping rod, and the clamping rod is slidably connected to the corresponding fixed rod through the limiting groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a tundish daubing material construction tool, which has the following beneficial effects:

[0016] In the utility model, by pressing down the pressing block, the pressing block drives the corresponding vertical rod to move. During the movement of the vertical rod, the corresponding hinge rod is extruded, and the hinge rod drives the corresponding clamping rod to slide on the fixed rod. During the movement of the clamping rod, the corresponding first spring is compressed, so that the clamping rod is separated from the corresponding fixed groove. Then, the daubing plate is moved downward to remove the daubing plate. The connecting block on the new daubing plate is inserted into the mounting box through the rectangular hole. At this time, the pressure on the pressing block is released, and the first spring in the compressed state resets. Under the action of the self-elastic force of the first spring, the first spring drives the corresponding clamping rod to be clamped with the fixed groove, so as to fix the new daubing plate, and thus the daubing plate can be replaced, reducing the use cost of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the daubing plate and the connecting block of the utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the mounting box cut open of the utility model;

[0020] Figure 4 is the utility model Figure 3 of the inclined three-dimensional structural schematic diagram.

[0021] In the figure: 1, mounting box; 2, handle; 3, daubing plate; 4, connecting block; 5, fixed groove; 6, rectangular block; 7, fixed rod; 8, clamping rod; 9, first spring; 10, hinge rod; 11, vertical rod; 12, pressing block; 13, circular ring; 14, second spring; 15, rectangular hole; 16, anti-slip sleeve. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment

[0024] As Figures 1-4 shown, a tundish coating construction tool proposed in an embodiment of the present utility model includes an installation box 1. A handle 2 is rotatably connected to the top of the installation box 1. A coating plate 3 is movably contacted with the bottom of the installation box 1. Two connecting blocks 4 are fixedly connected to the top of the coating plate 3. A fixing groove 5 is formed on one side of the connecting block 4. A rectangular block 6 is welded to the inner bottom wall of the installation box 1. Fixing rods 7 are welded to both sides of the rectangular block 6. A clamping rod 8 is slidably connected to the fixing rod 7. A first spring 9 is welded between the end of the clamping rod 8 and one side of the rectangular block 6. The first spring 9 is movably sleeved on the corresponding fixing rod 7. The clamping rod 8 is clamped with the corresponding fixing groove 5. An inclined hinge rod 10 is rotatably connected to the top of the clamping rod 8. The end of the hinge rod 10 is hingedly connected to a vertical rod 11. The top of the vertical rod 11 extends above the installation box 1 and is welded with a pressing block 12. Pressing down the pressing block 12 drives the corresponding vertical rod 11 to move. The vertical rod 11 drives the corresponding second spring 14 to be stretched through the corresponding ring 13. At the same time, the vertical rod 11 squeezes the corresponding hinge rod 10 during the moving process. Under the action of the squeezing force, the hinge rod 10 moves and rotates. The hinge rod 10 drives the corresponding clamping rod 8 to slide on the fixing rod 7. The clamping rod 8 compresses the corresponding first spring 9 during the moving process, so that the clamping rod 8 is separated from the corresponding fixing groove 5. Then, the coating plate 3 is moved downward to remove the coating plate 3. The connecting block 4 on the new coating plate 3 is inserted into the installation box 1 through a rectangular hole 15. At this time, the pressure on the pressing block 12 is released. The first spring 9 in the compressed state resets. Under the action of the self-elastic force of the first spring 9, the first spring 9 drives the corresponding clamping rod 8 to be clamped with the fixing groove 5, thereby fixing the new coating plate 3. Thus, the coating plate 3 can be replaced, reducing the use cost of the tool.

[0025] In some embodiments, two limiting holes are formed on the inner top wall of the installation box 1. The installation box 1 is slidably connected to the corresponding vertical rod 11 through the limiting holes. The setting of the vertical rod 11 plays a connecting role.

[0026] In some embodiments, a ring 13 is fixedly connected to the vertical rod 11. A second spring 14 is welded between the top of the ring 13 and the inner wall of the top of the mounting box 1. The second spring 14 is movably sleeved on the corresponding vertical rod 11. The setting of the second spring 14 plays a role of automatic reset.

[0027] In some embodiments, two rectangular holes 15 are formed in the inner wall of the bottom of the mounting box 1. The inner walls of the rectangular holes 15 are in movable contact with the outer sides of the corresponding connecting blocks 4. The setting of the rectangular holes 15 plays a role of limiting.

[0028] In some embodiments, an anti-slip sleeve 16 is fixedly connected to the handle 2. The setting of the anti-slip sleeve 16 plays a role of anti-slip.

[0029] In some embodiments, a limiting groove is formed in the clamping rod 8. The clamping rod 8 is slidably connected to the corresponding fixed rod 7 through the limiting groove. The setting of the fixed rod 7 limits the clamping rod 8.

[0030] Working principle or structural principle: When in use, when it is necessary to replace the coating plate 3, press down the pressing block 12. The pressing block 12 drives the corresponding vertical rod 11 to move. The vertical rod 11 drives the corresponding second spring 14 to stretch through the corresponding ring 13. At the same time, during the movement of the vertical rod 11, the corresponding hinge rod 10 is squeezed. Under the action of the squeezing force, the hinge rod 10 moves and rotates. The hinge rod 10 drives the corresponding clamping rod 8 to slide on the fixed rod 7. During the movement of the clamping rod 8, the corresponding first spring 9 is compressed, so that the clamping rod 8 is separated from the corresponding fixed groove 5. Then move the coating plate 3 downward to remove the coating plate 3. Insert the connecting block 4 on the new coating plate 3 into the mounting box 1 through the rectangular hole 15. At this time, release the pressure on the pressing block 12. The first spring 9 in the compressed state resets. Under the action of the self-elastic force of the first spring 9, the first spring 9 drives the corresponding clamping rod 8 to be clamped with the fixed groove 5, so as to fix the new coating plate 3, and thus the coating plate 3 can be replaced, reducing the use cost of the tool.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tundish coating material construction tool, comprising a mounting box (1), characterized in that: The top of the installation box (1) is rotatably connected to a handle (2); the bottom of the installation box (1) is movably in contact with an smear plate (3); the top of the smear plate (3) is fixedly connected to two connection blocks (4); one side of the connection block (4) is provided with a fixing groove (5); a rectangular block (6) is welded to the inner wall of the bottom of the installation box (1); both sides of the rectangular block (6) are welded with fixing rods (7); the fixing rod (7) is slidably connected to a clamping rod (8); the clamping rod A first spring (9) is welded between the end of the rectangular block (8) and one side of the rectangular block (6); the first spring (9) is movably sleeved on the corresponding fixing rod (7); the clamping rod (8) is clamped with the corresponding fixing groove (5); the top of the clamping rod (8) is rotatably connected to an inclined hinge rod (10); the end of the hinge rod (10) is hingedly connected to a vertical rod (11); the top of the vertical rod (11) extends to the top of the installation box (1) and is welded with a pressing block (12).

2. A tundish coating material construction tool according to claim 1, characterized in that: Two limiting holes are provided on the top inner wall of the installation box (1), and the installation box (1) is slidably connected to the corresponding vertical rods (11) via the limiting holes.

3. A tundish coating material construction tool according to claim 1, characterized in that: A circular ring (13) is fixedly connected to the vertical rod (11), a second spring (14) is welded between the top of the circular ring (13) and the top inner wall of the installation box (1), and the second spring (14) is movably sleeved on the corresponding vertical rod (11).

4. A tundish coating material construction tool according to claim 1, characterized in that: Two rectangular holes (15) are provided on the inner wall of the bottom of the installation box (1), and the inner walls of the rectangular holes (15) are in active contact with the outer sides of the corresponding connection blocks (4).

5. The tundish coating material construction tool according to claim 1, characterized in that: An anti-slip sleeve (16) is fixedly connected to the handle (2).

6. The tundish coating material construction tool according to claim 1, characterized in that: The clamping rod (8) is provided with a limiting groove, and the clamping rod (8) is slidably connected to the corresponding fixing rod (7) via the limiting groove.

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