Temperature measuring and sampling device for iron and steel smelting

Abstract

The utility model relates to the field of temperature measuring and sampling devices, and discloses a temperature measuring and sampling device for steel smelting, which comprises a base, an upright post, a rotating sleeve, a cross beam, an electric telescopic rod, a mounting seat, a linear driving component, a mounting plate I, a mounting plate II, a connecting rod, a sampling spoon and an angle adjusting mechanism. The second mounting plate is driven to rotate around the hinged position of the second mounting plate and the first mounting plate through the arranged angle adjusting mechanism, and the effect of sampling molten steel in a molten pool can be achieved through the arranged sampling spoon; and meanwhile, molten steel in the sampling spoon can be poured, so that the convenience of taking out the molten steel sample is improved.

Description

Technical Field

[0001] The utility model relates to the field of temperature measuring and sampling devices, in particular to a temperature measuring and sampling device used for steel smelting. Background Art

[0002] In the process of steel smelting, temperature measurement and sampling of molten steel is an important link. Its function is to detect parameters such as the temperature, carbon, and oxygen content of the molten steel in the molten pool.

[0003] The Chinese patent with announcement number CN220603029U discloses a wireless temperature measurement sampling device for steel smelting, including a base, a column fixedly connected to the upper end of the base, a rotating sleeve rotatably sleeved on the upper end of the column, a crossbeam fixedly connected to the side wall of the rotating sleeve, an electric telescopic rod fixedly installed on the inner side of the crossbeam, the telescopic end of the electric telescopic rod passes through the right end of the crossbeam and is fixedly connected to a mounting seat, a movable groove is penetrated at the upper end of the mounting seat, a rack is slidably inserted inside the movable groove, and a sampling tube is fixedly installed at the lower end of the rack. Although the patent can sample the molten steel in the molten pool mechanically, it is inconvenient to take out the molten steel sample inside it because the sampling tube is fixed at the lower end of the rack. Utility Model Content

[0004] Based on the above problems, the purpose of the utility model is to provide a temperature measurement and sampling device for steel smelting to solve the problems existing in the above-mentioned prior art.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a temperature measurement sampling device for steel smelting, comprising a base, a column arranged on the base, a rotating sleeve rotatably sleeved on the top of the column, a crossbeam arranged on the side wall of the rotating sleeve, and an electric telescopic rod arranged on the inner side of the crossbeam, the telescopic end of the electric telescopic rod passes through the right end of the crossbeam and is connected to a mounting seat, a wireless thermometer is arranged on the right side of the mounting seat, and also includes:

[0007] A linear drive component, the linear drive component is arranged on the mounting seat, the action end of which extends downward and is connected to a mounting plate 1, the bottom of the mounting plate 1 is hinged with a mounting plate 2, and the end of the mounting plate 2 is connected to a sampling spoon through a connecting rod;

[0008] An angle adjustment mechanism is arranged on the first mounting plate, and the angle adjustment mechanism drives the second mounting plate to rotate around a hinge between the second mounting plate and the first mounting plate.

[0009] Furthermore, the angle adjustment mechanism includes a rotating drive component arranged on the mounting plate one, the output shaft of the rotating drive component is dynamically connected to a vertically arranged threaded rod, and the threaded rod is rotatably connected to the mounting plate one; a slider is threadedly sleeved on the threaded rod, and the slider is slidably connected to the mounting plate one; an adjusting rod is hinged on the slider, and the end of the adjusting rod is hinged to the mounting plate two.

[0010] Furthermore, both ends of the threaded rod are rotatably connected to the shaft sleeves, and the shaft sleeves are connected to the mounting plate 1.

[0011] Furthermore, a connecting frame is connected to the mounting plate, a horizontally arranged cover plate is connected to the connecting frame, and the top wall of the sampling spoon is against the bottom surface of the cover plate.

[0012] Furthermore, a high temperature resistant sealing gasket is connected to the bottom surface of the cover plate, and the top wall of the sampling spoon rests on the high temperature resistant sealing gasket.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] By driving the mounting plate 2 to rotate around the hinge between the mounting plate 1 and the mounting plate 2 through the angle adjustment mechanism, the molten steel in the molten pool can be sampled through the sampling spoon. At the same time, the molten steel in the sampling spoon can be poured out, which improves the convenience of taking out the molten steel sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the temperature measuring and sampling device for steel smelting of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the angle adjustment mechanism of the utility model.

[0018] Explanation of the reference numerals: 1. base; 2. column; 3. rotating sleeve; 4. crossbeam; 5. electric telescopic rod; 6. mounting seat; 7. wireless thermometer; 8. linear drive component; 9. mounting plate 1; 10. mounting plate 2; 11. connecting rod; 12. sampling spoon; 13. angle adjustment mechanism; 131. rotating drive component; 132. threaded rod; 133. slider; 134. adjusting rod; 135. bushing; 14. connecting frame; 15. cover plate. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 2 As shown, the present embodiment discloses a temperature measuring and sampling device for steel smelting, comprising a base 1, a column 2 fixed on the base 1, a rotating sleeve 3 rotatably sleeved on the top of the column 2, a beam 4 fixed on the side wall of the rotating sleeve 3, and an electric telescopic rod 5 fixedly installed on the inner side of the beam 4, the telescopic end of the electric telescopic rod 5 passes through the right end of the beam 4 and is fixedly connected to a mounting seat 6, and a wireless thermometer 7 is fixedly installed on the right side of the mounting seat 6; a linear driving component 8 is arranged on the left side of the mounting seat 6, the action end of the linear driving component 8 extends downward and is fixedly connected to a mounting plate 1 9, a mounting plate 2 10 is hinged at the bottom of the mounting plate 1 9, and a sampling spoon 12 is fixedly connected to the end of the mounting plate 2 10 through a connecting rod 11; an angle adjustment mechanism 13 is arranged on the mounting plate 1 9, and the angle adjustment mechanism 13 drives the mounting plate 2 10 to rotate around the hinge between the mounting plate 1 9 and the mounting plate 1 9.

[0021] In this embodiment, the linear drive component 8 is configured as an electric cylinder, which is used to drive the mounting plate 1 9, the mounting plate 2 10 and the angle adjustment mechanism 13 to move up and down in the vertical direction as a whole; the dynamic sampling spoon 12 is made of high temperature resistant material and is used to hold molten steel samples.

[0022] When sampling, the above technical solution drives the mounting plate 2 10 to rotate clockwise around the hinge between the mounting plate 1 and the mounting plate 1 9 through the angle adjustment mechanism 13, and immerses the sampling spoon 12 in the molten steel in the molten pool; then the mounting plate 2 10 is driven by the angle adjustment mechanism 13 to rotate counterclockwise around the hinge between the mounting plate 1 and the mounting plate 1 9, so that the sampling spoon 12 remains in a horizontal state, and the molten steel in the molten pool can be sampled. When the molten steel in the sampling spoon 12 needs to be taken out, the mounting plate 2 10 is driven by the angle adjustment mechanism 13 to rotate clockwise around the hinge between the mounting plate 1 and the mounting plate 1 9, so that the sampling spoon 12 is flipped at a certain angle.

[0023] By adopting this solution and setting the above structure, the molten steel sample in the sampling spoon 12 can be easily taken out.

[0024] A further optimized solution is that the angle adjustment mechanism 13 includes a rotating drive component 131 fixed on a mounting plate 9; the output shaft of the rotating drive component 131 is poweredly connected to a vertically arranged threaded rod 132, and the threaded rod 132 is rotatably connected to the mounting plate 9; a slider 133 is threadedly sleeved on the threaded rod 132, and the slider 133 is slidably connected to the mounting plate 9; an adjusting rod 134 is hinged on the slider 133, and the end of the adjusting rod 134 is hinged to the mounting plate 10.

[0025] In this solution, the rotating drive component 131 is set as a motor, and the rotating drive component 131 drives the threaded rod 132 to rotate, so that the slider 133 moves up and down along the axial direction of the threaded rod 132, and the adjusting rod 134 can drive the mounting plate 2 10 to rotate around the hinge between it and the mounting plate 1 9.

[0026] Further optimizing the scheme, the two ends of the threaded rod 132 are respectively rotatably connected to the sleeve 135, and the sleeve 135 is fixedly connected to the mounting plate 9. The rotation connection between the threaded rod 132 and the mounting plate 9 is realized by the sleeve 135.

[0027] According to a further optimized solution, a connecting frame 14 is fixedly connected to the mounting plate 9 , a horizontally arranged cover plate 15 is fixedly connected to the connecting frame 14 , and the top wall of the sampling spoon 12 abuts against the bottom surface of the cover plate 15 .

[0028] In this embodiment, the cover plate 15 is provided to seal the upper opening of the sampling spoon 12 after the sampling is completed, thereby preventing the molten steel in the sampling spoon 12 from flowing out due to shaking.

[0029] In a further optimized solution, a high temperature resistant sealing gasket is connected to the bottom surface of the cover plate 15, and the top wall of the sampling spoon 12 abuts against the high temperature resistant sealing gasket. The high temperature resistant sealing gasket can further improve the sealing between the sampling spoon 12 and the cover plate 15.

[0030] It should be noted that a mounting groove is provided on the top of the column 2 of the utility model, in which a motor is fixedly installed, and the output shaft of the motor is fixedly connected to the rotating sleeve 3; the rotating sleeve 3 is driven to rotate by the motor, thereby driving the crossbeam 4 to rotate.

[0031] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A temperature measurement sampling device for steel smelting, comprising a base (1), a column (2) arranged on the base (1), a rotating sleeve (3) rotatably sleeved on the top of the column (2), a crossbeam (4) arranged on the side wall of the rotating sleeve (3), and an electric telescopic rod (5) arranged on the inner side of the crossbeam (4), the telescopic end of the electric telescopic rod (5) passes through the right end of the crossbeam (4) and is connected to a mounting seat (6), and a wireless thermometer (7) is arranged on the right side of the mounting seat (6), characterized in that: Also includes: A linear drive component (8), the linear drive component (8) being arranged on the mounting seat (6), the action end of which extends downward and is connected to a mounting plate 1 (9), the bottom of the mounting plate 1 (9) being hinged to a mounting plate 2 (10), the end of the mounting plate 2 (10) being connected to a sampling spoon (12) via a connecting rod (11); An angle adjustment mechanism (13) is arranged on the first mounting plate (9), and the angle adjustment mechanism (13) drives the second mounting plate (10) to rotate around a hinge between the second mounting plate and the first mounting plate (9).

2. The temperature measuring sampling device for steel smelting according to claim 1 is characterized in that: The angle adjustment mechanism (13) comprises a rotation driving component (131) arranged on the first mounting plate (9); the output shaft of the rotation driving component (131) is dynamically connected to a vertically arranged threaded rod (132), and the threaded rod (132) is rotationally connected to the first mounting plate (9); a slider (133) is threadedly sleeved on the threaded rod (132), and the slider (133) is slidably connected to the first mounting plate (9); an adjustment rod (134) is hinged on the slider (133), and the end of the adjustment rod (134) is hinged to the second mounting plate (10).

3. The temperature measuring sampling device for steel smelting according to claim 2 is characterized in that: The two ends of the threaded rod (132) are rotatably connected to the shaft sleeve (135), and the shaft sleeve (135) is connected to the mounting plate (9).

4. The temperature measuring and sampling device for steel smelting according to claim 1 is characterized in that: The first mounting plate (9) is connected to a connecting frame (14), the connecting frame (14) is connected to a horizontally arranged cover plate (15), and the top wall of the sampling spoon (12) abuts against the bottom surface of the cover plate (15).

5. The temperature measuring sampling device for steel smelting according to claim 4 is characterized in that: The bottom surface of the cover plate (15) is connected to a high temperature resistant sealing gasket, and the top wall of the sampling spoon (12) abuts against the high temperature resistant sealing gasket.

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