Seamless plug-in type butt-joint metal smelting rolled product steel

Abstract

The utility model relates to the technical field of metal smelting, in particular to seamless plug-in type butt joint metal smelting rolled product steel which comprises a main plate, an auxiliary plate and a sealing device, the auxiliary plate is installed on the surface of one end of the main plate, the sealing device is arranged on the surface of the main plate and comprises a metal sleeve, and the metal sleeve is arranged on the surface of the main plate in a sleeved mode. The surface of the auxiliary plate is sleeved with the metal sleeve, the surface of the auxiliary plate is connected with a second sliding ring in a sleeving mode, and the second sliding ring is located on one side of the metal sleeve. According to the utility model, the sealing device is arranged, so that water vapor is effectively prevented from entering a gap between two pieces of rolled steel, when a worker installs the rolled steel, the sealing device is installed, impurities such as water vapor and dust are prevented from entering the gap between the two pieces of rolled steel, the practicability of the sealing device is improved, and the auxiliary property of the sealing device is improved; the service life of the rolled product steel is prolonged, the corrosion resistance of the rolled product steel is improved, and a gap between the two pieces of rolled product steel is sealed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal smelting, in particular to a seamless plug-in butt joint metal smelting rolling product steel. Background Technique

[0002] Rolling refers to the pressing process in which a flat blank of a certain shape is formed into an open hollow part through a concave die under the pressure of a punch. Rolling processing actually refers to forging and pressing, which can only be carried out on steel, and finally changes the physical state of steel. In the stainless steel industry, rolling usually refers to the process of making hot-rolled materials with a thick specification into cold-rolled materials with a thin specification after a series of processing techniques. The finished product after rolling is called "rolled material". Steel is a general term for iron-carbon alloys with a carbon content mass percentage between 0.02% and 2.11%. The chemical composition of steel can vary greatly, and it contains a small amount of elements such as manganese, phosphorus, silicon, sulfur, etc. Steel with a carbon content below 1.7% is called carbon steel; in actual production, steel often contains different alloying elements according to different uses, such as: manganese, nickel, vanadium, etc. Steel is an indispensable component in the construction industry, manufacturing industry and people's daily life, and is the material basis of modern society. With the development of society, rolled product steel is used when houses need to be built.

[0003] When workers need to use rolled product steel for house construction, the rolled product steel is installed so that it can assist workers in house construction. However, there will be a large gap between two rolled product steels after installation, resulting in moisture, dust and other sundries entering the gap between the two rolled product steels, and then causing serious rust problems at the joints of the rolled product steels. Content of the Utility Model

[0004] The purpose of the utility model is to solve the serious rust problem at the joints of rolled product steel in the prior art, and to propose a seamless plug-in butt joint metal smelting rolling product steel.

[0005] To achieve the above object, the utility model adopts the following technical solutions: A seamless plug-in butt metal smelting and rolling product steel, including a main board, a sub-board and a closing device. The sub-board is installed on the surface of one end of the main board. The closing device is arranged on the surface of the main board. The closing device includes a metal sleeve. The metal sleeve is sleeved on the surface of the main board. The metal sleeve is sleeved on the surface of the sub-board. A second sliding ring is sleeved and connected to the surface of the sub-board. The second sliding ring is located on one side of the metal sleeve. A first sliding ring is sleeved and connected to the surface of the main board. The first sliding ring is located on one side of the metal sleeve. A protective film is wound and connected to the surface of the first sliding ring. The protective film is wound on the surface of the second sliding ring. The protective film is wound on the surface of the metal sleeve. Blocks are arranged on both sides of the sub-board. The second sliding ring is inserted into the surface of the blocks, and the blocks can cooperate with the sub-board to achieve the purpose of supporting the blocks.

[0006] Preferably, a threaded block is threadedly connected to the inner surface of the first sliding ring. The threaded block is threadedly connected to the inner surface of the main board. The threaded block can cooperate with the first sliding ring to achieve the purpose of supporting the threaded block.

[0007] Preferably, a connecting device is arranged on the surface of the main board. The connecting device includes a plug board. The plug board is fixedly connected to the surface of the main board. The plug board is inserted into the inner surface of the sub-board. The plug board can cooperate with the main board to achieve the purpose of supporting the plug board.

[0008] Preferably, positioning holes are opened on the surfaces of both sides of the plug board. The positioning holes communicate with the surface of the sub-board. Threaded ports are opened on the surfaces of both sides of the plug board. The threaded ports communicate with the surface of the sub-board. The threaded ports are located at both ends of the positioning holes. The positioning holes can cooperate with the plug board to achieve the purpose of accommodating the plug rods.

[0009] Preferably, a receiving groove is opened on the surface of the sub-board. The receiving groove is located on both sides of the plug board. A plug rod is inserted and connected to the inner surface of the positioning hole. The plug rod is inserted into the surface of the sub-board. The receiving groove can cooperate with the sub-board to achieve the purpose of accommodating the abutting strips.

[0010] Preferably, a threaded rod is threadedly connected to the inner surface of the threaded port. The threaded rod is located on one side of the main board. An abutting strip is placed on the surface of the receiving groove. The abutting strip is located on one side of the plug rod. The threaded rod is inserted into the surface of the abutting strip. The block is fixedly connected to the surface of the abutting strip. The threaded rod can cooperate with the threaded port and the abutting strip to achieve the purpose of restricting the abutting strip and the plug board.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0012] 1. In the present utility model, by providing a sealing device, when a worker installs the calendered steel product, the entry of water vapor into the gap between the two calendered steel products is reduced. The device supports the building to assist the worker in building a house. When the two calendered steel products are spliced, the second sliding ring is sleeved on the auxiliary plate. When the second sliding ring abuts against the abutting block, the metal sleeve is pushed. The metal sleeve seals the gap between the auxiliary plate and the main plate. The first sliding ring is pushed. The first sliding ring abuts against the metal sleeve, and the threaded block is rotated. The threaded block is inserted into the main plate and is threadedly connected. By providing the sealing device, the entry of water vapor into the gap between the two calendered steel products is effectively reduced. When the worker installs the calendered steel product, the sealing device is installed, preventing impurities such as water vapor and dust from entering the gap between the two calendered steel products, improving the practicability of the sealing device, enhancing the auxiliary function of the sealing device, increasing the service life of the calendered steel product, improving the corrosion resistance of the calendered steel product, and sealing the gap between the two calendered steel products. Description of the Drawings

[0013] Figure 1 FIG. is a three-dimensional structural diagram of a seamless plug-in docking metal smelting calendered steel product proposed by the present utility model;

[0014] Figure 2 FIG. is a structural diagram of a sealing device for a seamless plug-in docking metal smelting calendered steel product proposed by the present utility model;

[0015] Figure 3 FIG. is a seamless plug-in docking metal smelting calendered steel product proposed by the present utility model Figure 2 Structural diagram at A in;

[0016] Figure 4 FIG. is a structural diagram of a connecting device for a seamless plug-in docking metal smelting calendered steel product proposed by the present utility model;

[0017] Figure 5 FIG. is a seamless plug-in docking metal smelting calendered steel product proposed by the present utility model Figure 4 Structural diagram at B in.

[0018] Legend Explanation:

[0019] 1. Main plate; 2. Auxiliary plate; 3. Sealing device; 31. Protective film; 32. Metal sleeve; 33. First sliding ring; 34. Second sliding ring; 35. Abutting block; 36. Threaded block; 4. Connecting device; 41. Insertion plate; 42. Positioning hole; 43. Threaded opening; 44. Insertion rod; 45. Threaded rod; 46. Abutting strip; 47. Receiving groove. Detailed Embodiment

[0020] Please refer to Figures 1-5, the present utility model provides a technical solution: a seamless plug-in butt joint metal smelting and rolling product steel, including a main board 1, a sub-board 2 and a closing device 3. The sub-board 2 is installed on the surface of one end of the main board 1, and the closing device 3 is arranged on the surface of the main board 1.

[0021] Next, specifically describe the specific settings and functions of its closing device 3 and connecting device 4.

[0022] In this embodiment: The closing device 3 includes a metal sleeve 32. The metal sleeve 32 is sleeved on the surface of the main board 1, and the metal sleeve 32 is sleeved on the surface of the sub-board 2. A second sliding ring 34 is sleeved and connected to the surface of the sub-board 2. The second sliding ring 34 is located on one side of the metal sleeve 32. A first sliding ring 33 is sleeved and connected to the surface of the main board 1. The first sliding ring 33 is located on one side of the metal sleeve 32. A protective film 31 is wound and connected to the surface of the first sliding ring 33. The protective film 31 is wound on the surface of the second sliding ring 34, and the protective film 31 is wound on the surface of the metal sleeve 32.

[0023] Specifically, there are abutting blocks 35 on both sides of the sub-board 2. The second sliding ring 34 is inserted into the surface of the abutting block 35. The abutting block 35 can cooperate with the sub-board 2 to achieve the purpose of supporting the abutting block 35.

[0024] Specifically, the inner surface of the first sliding ring 33 is threadedly connected with a threaded block 36, and the threaded block 36 is threadedly connected with the inner surface of the main board 1.

[0025] In this embodiment: The threaded block 36 can cooperate with the first sliding ring 33 to achieve the purpose of supporting the threaded block 36.

[0026] In this embodiment: A connecting device 4 is arranged on the surface of the main board 1. The connecting device 4 includes an insertion plate 41. The insertion plate 41 is fixedly connected to the surface of the main board 1. The insertion plate 41 is inserted into the inner surface of the sub-board 2. The insertion plate 41 can cooperate with the main board 1 to achieve the purpose of supporting the insertion plate 41.

[0027] Specifically, positioning holes 42 are provided on the surfaces on both sides of the insertion plate 41. The positioning holes 42 communicate with the surface of the sub-board 2. Threaded openings 43 are provided on the surfaces on both sides of the insertion plate 41. The threaded openings 43 communicate with the surface of the sub-board 2. The threaded openings 43 are located at both ends of the positioning holes 42.

[0028] In this embodiment: The positioning holes 42 can cooperate with the insertion plate 41 to achieve the purpose of accommodating the insertion rod 44.

[0029] Specifically, a receiving groove 47 is provided on the surface of the sub-board 2. The receiving groove 47 is located on both sides of the insertion plate 41. An insertion rod 44 is inserted and connected to the inner surface of the positioning hole 42. The insertion rod 44 is inserted into the surface of the sub-board 2. The receiving groove 47 can cooperate with the sub-board 2 to achieve the purpose of accommodating the abutting strip 46.

[0030] Specifically, a threaded rod 45 is threadedly connected to the inner surface of the threaded opening 43. The threaded rod 45 is located on one side of the main board 1. A pressing strip 46 is placed on the surface of the receiving groove 47. The pressing strip 46 is located on one side of the insertion rod 44. The threaded rod 45 is inserted into the surface of the pressing strip 46, and the abutting block 35 is fixedly connected to the surface of the pressing strip 46.

[0031] In this embodiment: The threaded rod 45 can cooperate with the threaded opening 43 and the pressing strip 46 to achieve the purpose of restricting the pressing strip 46 and the insertion plate 41.

[0032] Working principle: By setting the sealing device 3, when the worker installs the calendered steel, it reduces the entry of water vapor into the gap between the two calendered steels. When using the device, the device supports the building to assist the worker in building a house. When the two calendered steels are spliced, the second sliding ring 34 is sleeved on the secondary board 2. When the second sliding ring 34 abuts against the abutting block 35, it pushes the metal sleeve 32, and the metal sleeve 32 seals the gap between the secondary board 2 and the main board 1. Then, the first sliding ring 33 is pushed, and the first sliding ring 33 abuts against the metal sleeve 32. The threaded block 36 is rotated, and the threaded block 36 is inserted into the main board 1 and threadedly connected. By setting the sealing device 3, it effectively reduces the entry of water vapor into the gap between the two calendered steels. When the worker installs the calendered steel, installing the sealing device 3 avoids the entry of water vapor, dust and other sundries into the gap between the two calendered steels, improves the practicability of the sealing device 3, improves the auxiliary performance of the sealing device 3, increases the service life of the calendered steel, improves the corrosion resistance of the calendered steel, and seals the gap between the two calendered steels. In addition, by setting the connecting device 4, when the worker installs the calendered steel, it is convenient for the worker to quickly connect the two calendered steels. When using the device, the device supports the building to assist the worker in building a house. The worker pushes the main board 1 into the secondary board 2. When the insertion plate 41 slides to the designated position, the insertion rod 44 is pushed to be inserted into the insertion plate 41. The pressing strip 46 is placed on the receiving groove 47, and the pressing strip 46 abuts against the insertion rod 44. The threaded rod 45 is rotated, and the threaded rod 45 is inserted into the threaded opening 43 and threadedly connected. When the threaded rod 45 slides to the designated position, the threaded rod 45 abuts against the pressing strip 46. By setting the connecting device 4, it effectively facilitates the worker to quickly connect the two calendered steels. When the worker installs the calendered steel, installing the connecting device 4 avoids the cumbersome situation when the worker connects the calendered steels, improves the working efficiency of the worker, improves the aesthetics after the calendered steel is installed, reduces the maintenance cost of the calendered steel, and reduces the situation where the connection ends of the two calendered steels protrude.

Claims

1. A seamless plug-in docking metal smelting and rolling product steel, comprising a main board (1), a secondary board (2) and a closing device (3), characterized in that: The auxiliary board (2) is installed on the surface of one end of the main board (1), and the closing device (3) is arranged on the surface of the main board (1). The closing device (3) includes a metal sleeve (32). The metal sleeve (32) is sleeved on the surface of the main board (1), and the metal sleeve (32) is sleeved on the surface of the auxiliary board (2). A second sliding ring (34) is sleeved and connected to the surface of the auxiliary board (2). The second sliding ring (34) is located on one side of the metal sleeve (32). A first sliding ring (33) is sleeved and connected to the surface of the main board (1). The first sliding ring (33) is located on one side of the metal sleeve (32). A protective film (31) is wound and connected to the surface of the first sliding ring (33). The protective film (31) is wound on the surface of the second sliding ring (34), and the protective film (31) is wound on the surface of the metal sleeve (32). Blocks (35) are arranged on both sides of the auxiliary board (2), and the second sliding ring (34) is inserted into the surface of the blocks (35).

2. A seamless plug-in butt-jointed metal smelting and rolling product steel according to claim 1, characterized in that: A threaded block (36) is threadedly connected to the inner surface of the first sliding ring (33), and the threaded block (36) is threadedly connected to the inner surface of the main board (1).

3. A seamless plug-in docking metal smelting and rolling product steel according to claim 1, characterized in that: A connecting device (4) is arranged on the surface of the main board (1). The connecting device (4) includes a plug board (41). The plug board (41) is fixedly connected to the surface of the main board (1), and the plug board (41) is inserted into the inner surface of the auxiliary board (2).

4. A seamless plug-in docking metal smelting and rolling product steel according to claim 3, characterized in that: Positioning holes (42) are formed in the surfaces on both sides of the plug board (41). The positioning holes (42) communicate with the surface of the auxiliary board (2). Threaded openings (43) are formed in the surfaces on both sides of the plug board (41). The threaded openings (43) communicate with the surface of the auxiliary board (2). The threaded openings (43) are located at both ends of the positioning holes (42).

5. A seamless plug-in docking metal smelting and rolling product steel according to claim 4, characterized in that: A receiving groove (47) is formed in the surface of the auxiliary board (2). The receiving groove (47) is located on both sides of the plug board (41). A plug rod (44) is inserted and connected to the inner surface of the positioning hole (42). The plug rod (44) is inserted into the surface of the auxiliary board (2). A threaded rod (45) is threadedly connected to the inner surface of the threaded opening (43). The threaded rod (45) is located on one side of the main board (1). A pressing strip (46) is placed on the surface of the receiving groove (47). The pressing strip (46) is located on one side of the plug rod (44). The threaded rod (45) is inserted into the surface of the pressing strip (46), and the block (35) is fixedly connected to the surface of the pressing strip (46).

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