Infrared thermal imaging detection and early warning device for damage of refractory material of steel ladle

Abstract

The utility model discloses a steel ladle refractory material damage infrared thermal imaging detection early warning device which comprises a mounting seat, the mounting seat is connected with an early warning piece, the early warning piece comprises a positioning adjusting piece which is arranged on the mounting seat and used for positioning and buffering a steel ladle, the positioning adjusting piece comprises two groups of electric sliding rails, and the electric sliding rails are arranged on the mounting seat. The upper sides of the two sets of electric sliding rails are both connected with a movable base in a sliding mode, and the two ends of the upper side of each movable base are both provided with a supporting frame. According to the steel ladle refractory material damage infrared thermal imaging detection early warning device, an electric sliding rail and a moving seat are matched with each other, the position of a detection piece is adjusted, the outer surface of the end, to be detected, of a steel ladle is located in a circular groove of a supporting plate, and after the steel ladle is positioned through a positioning adjusting piece, the supporting plate, a rotating ring, a second motor and a gear and gear ring assembly are matched with each other; and the infrared imager rotates around the outer side of the steel ladle and scans the outer side of the steel ladle.

Description

Technical Field

[0001] This utility model relates to the field of steel ladle refractory material detection technology, specifically an infrared thermal imaging detection and early warning device for damage to steel ladle refractory materials. Background Technology

[0002] During metallurgical processes, the inner lining of steel ladles is easily damaged and spalled off, which is difficult to detect and can easily cause hazards. Therefore, a corresponding infrared thermal imaging detection and early warning device is needed to address this problem. Referring to the patent publication CN211697614U, a steel ladle refractory material damage infrared thermal imaging monitoring and early warning device includes a base, a steel ladle body, an infrared thermal imager, and a motor. The steel ladle body is placed in the middle of the base, reducing the probability of safety accidents and facilitating the adjustment of the detection device's position. This allows for convenient and thorough detection of the steel ladle. As described in the aforementioned patent, existing steel ladle refractory material damage infrared thermal imaging detection and early warning devices often have inner infrared thermal imaging detectors that are difficult to adjust according to the position of the end of the ladle to be inspected. Furthermore, after adjustment, the detection is performed around the outside of the ladle, affecting the device's detection accuracy. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an infrared thermal imaging detection and early warning device for refractory material damage in steel ladles, which solves the problem that the device is difficult to adjust the infrared thermal imaging detector according to the position of the end of the steel ladle to be detected, thus affecting the detection accuracy.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles, comprising a mounting base, wherein the mounting base is connected to an early warning element for detecting and warning of refractory materials in steel ladles, the early warning element comprising:

[0005] A positioning adjustment component, mounted on a mounting base, is used for positioning and buffering of the ladle. The positioning adjustment component includes two sets of electric slide rails fixedly connected to both ends of the upper side of the mounting base. A movable seat is slidably connected to the upper side of each of the two sets of electric slide rails. A support frame is mounted on both ends of the upper side of each movable seat. A slider is slidably connected to the upper and lower sides of each of the two sets of support frames. A clamping block is slidably connected to the slider. A spring fixedly connected to the slider is fixedly connected to the clamping block. A drive component for adjusting the position of the slider is connected to the movable seat.

[0006] An infrared imaging detection device is installed on the upper right side of the movable base to provide infrared imaging detection for the ladle. The detection device includes a support plate fixedly connected to the movable base. A rotating ring is rotatably connected to the inner side of the support plate. A second motor is installed on the upper right side of the support plate. The output end of the second motor is connected to a gear ring assembly for driving the rotating ring. An infrared imager is installed on the rotating ring near the positioning adjustment device.

[0007] Preferably, the inner side of the support frame is provided with a slide rod that is slidably connected to two sets of sliders, the edge of the slider is provided with a limiting rod that is slidably connected to the edge of the clamping block, and a stop block is installed on the side of the limiting rod away from the slider.

[0008] Preferably, the driving component includes a first motor fixedly connected to the upper side of the movable seat. The first motor is connected to bevel gear assemblies near both sets of support frames. Each set of support frames is rotatably connected to a screw driven by the bevel gear assemblies. The screws are threadedly connected to the two sets of sliders respectively.

[0009] Preferably, the driving bevel gear in the bevel gear assembly is coaxially and fixedly connected to the output end of the first motor, and the driven bevel gear in the bevel gear assembly is coaxially and fixedly connected to the screw, wherein the screw is a bidirectional screw.

[0010] Preferably, the support plate has a transversely extending circular groove near the rotating ring end, and the output end of the second motor is coaxially and fixedly connected to the gear inside the gear ring assembly.

[0011] Preferably, the gear and the gear ring in the gear ring assembly mesh with each other, the gear ring and the rotating ring are coaxially fixedly connected, and the infrared imager is electrically connected to an external controller.

[0012] Beneficial effects

[0013] This invention provides an infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles. Compared with the prior art, it has the following advantages:

[0014] (1) The infrared thermal imaging detection and early warning device for refractory material damage in steel ladles, by setting a detection component inside the device, allows the electric slide rail and the moving seat to cooperate with each other to adjust the position of the detection component so that the outer surface of the steel ladle to be detected is in the circular groove of the support plate. After the positioning adjustment component positions the steel ladle, the support plate, rotating ring, second motor, and gear ring assembly cooperate with each other, and the infrared imager rotates around the outside of the steel ladle. The infrared imager performs a uniform scan of the outside of the steel ladle at this location. This setting facilitates the movement of the infrared imager to the corresponding position of the steel ladle and the circumferential scan of the outside of this position, thereby improving the detection accuracy of refractory material damage in steel ladles.

[0015] (2) The infrared thermal imaging detection and early warning device for refractory material damage of steel ladle, by setting a positioning adjustment component in the device, allows the first motor, two sets of bevel gear assemblies, screw, slider and spring to cooperate with each other, so that the two sets of clamping blocks clamp and position the outside of the steel ladle, and during the operation of the steel ladle, the slider, spring and clamping blocks provide buffer for the steel ladle, thereby improving the positioning effect. Attached Figure Description

[0016] Figure 1 This is a sectional perspective view of the present invention;

[0017] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 This is an enlarged view of the driving component of this utility model;

[0019] Figure 4 This is a perspective view of the present invention.

[0020] In the diagram: 1. Mounting base; 2. Positioning adjustment component; 21. Electric slide rail; 22. Moving base; 23. Support frame; 24. Drive component; 241. First motor; 242. Bevel gear assembly; 243. Screw; 25. Slider; 26. Spring; 27. Clamping block; 3. Detection component; 31. Support plate; 32. Rotating ring; 33. Second motor; 34. Gear ring assembly; 35. Infrared imager. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-4 The first embodiment shown is an infrared thermal imaging detection and early warning device for refractory material damage in steel ladles, including a mounting base 1. The mounting base 1 is connected to an early warning component for detecting and warning of refractory material damage in steel ladles. The early warning component includes a positioning adjustment component 2, which is set on the mounting base 1 for positioning and buffering the steel ladle. The positioning adjustment component 2 includes two sets of electric slide rails 21 fixedly connected to the upper ends of the mounting base 1. Each set of electric slide rails 21 is slidably connected to a movable seat 22. Each movable seat 22 is mounted on both ends of the upper side of the movable seat 22. Each set of support frames 23 is slidably connected to a slider 25 on the upper and lower sides of the two sets of support frames 23. Each slider 25 is slidably connected to a clamping block 27. The clamping block 27 is fixedly connected to a spring 26 fixedly connected to the slider 25. The movable seat 22 is connected to a driving component 24 for adjusting the position of the slider 25.

[0023] The inner side of the support frame 23 is provided with a sliding rod that is slidably connected to two sets of sliders 25. The edge of the slider 25 is provided with a limiting rod that is slidably connected to the edge of the clamping block 27. A stop is installed on the side of the limiting rod away from the slider 25. The detection element 3 is installed on the upper right side of the moving seat 22 to provide infrared imaging detection for the ladle. The detection element 3 includes a support plate 31 that is fixedly connected to the moving seat 22. A rotating ring 32 is rotatably connected to the inner side of the support plate 31. A second motor 33 is installed on the upper right side of the support plate 31. A gear ring assembly 34 for driving the rotating ring 32 is connected to the output end of the second motor 33. An infrared imager 35 is installed on the side of the rotating ring 32 near the positioning adjustment element 2.

[0024] A circular groove is provided transversely through the support plate 31 near the rotating ring 32. The output end of the second motor 33 is coaxially and fixedly connected to the gear inside the gear ring assembly 34. The gear inside the gear ring assembly 34 meshes with the gear ring, and the gear ring is coaxially and fixedly connected to the rotating ring 32. The infrared imager 35 is electrically connected to an external controller. The electric slide rail 21 and the moving seat 22 cooperate with each other to adjust the position of the detection piece 3 so that the outer surface of the end of the ladle to be detected is in the circular groove of the support plate 31. After the positioning adjustment piece 2 positions the ladle, the support plate 31, the rotating ring 32, the second motor 33, and the gear ring assembly 34 cooperate with each other, and the infrared imager 35 rotates around the outside of the ladle, and the infrared imager 35 performs a uniform scan of the outside of the ladle at this point.

[0025] like Figure 1-3 The second embodiment shown differs from the first embodiment mainly in that:

[0026] The driving component 24 includes a first motor 241 fixedly connected to the upper side of the movable seat 22. The first motor 241 is connected to bevel gear assemblies 242 near the two sets of support frames 23. The two sets of support frames 23 are rotatably connected to screws 243 driven by bevel gear assemblies 242. The screws 243 are threadedly connected to the two sets of sliders 25 respectively. The driving bevel gear in the bevel gear assembly 242 is coaxially fixedly connected to the output end of the first motor 241, and the driven bevel gear in the bevel gear assembly 242 is coaxially fixedly connected to the screws 243. The screws 243 are bidirectional screws, allowing the first motor 241, the two sets of bevel gear assemblies 242, the screws 243, the sliders 25, and the springs 26 to cooperate with each other, so that the two sets of clamping blocks 27 clamp and position the outside of the ladle. The springs 26 deform during the clamping process and cooperate with the clamping blocks 27 during the operation of the ladle to provide cushioning for the ladle.

[0027] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0028] In use, the user adjusts the positions of the movable seat 22, support frame 23, drive component 24, slider 25, spring 26, clamp 27, and detection component 3 via the electric slide rail 21. When the detection component 3 moves to the outer end of the ladle to be detected, the electric slide rail 21 is closed, and the first motor 241 is started. The first motor 241 drives two sets of screws 243 to rotate through two sets of bevel gear assemblies 242. The two sets of rotating screws 243 drive two sets of sliders 25, springs 26, and clamps 27 to move towards the upper and lower sides of the ladle, respectively. 5. The spring 26 and the clamping block 27 cooperate to clamp and position the outer side of the ladle. The infrared imager 35 is activated. The second motor 33, the gear ring assembly 34, the rotating ring 32, and the second motor 33 cooperate to drive the infrared imager 35 to rotate around the outer side of the ladle. The infrared imager 35 performs a uniform scan on the outer side of the ladle to detect the damage to the refractory material on the ladle surface and to provide an early warning. The infrared imager 35 is existing technology, so its specific working principle and internal structure will not be described in detail.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles, comprising a mounting base, characterized in that: The mounting base is connected to an early warning device for detecting and warning of refractory materials in steel ladles, the early warning device comprising: A positioning adjustment component, mounted on a mounting base, is used for positioning and buffering of the ladle. The positioning adjustment component includes two sets of electric slide rails fixedly connected to both ends of the upper side of the mounting base. A movable seat is slidably connected to the upper side of each of the two sets of electric slide rails. A support frame is mounted on both ends of the upper side of each movable seat. A slider is slidably connected to the upper and lower sides of each of the two sets of support frames. A clamping block is slidably connected to the slider. A spring fixedly connected to the slider is fixedly connected to the clamping block. A drive component for adjusting the position of the slider is connected to the movable seat. An infrared imaging detection device is installed on the upper right side of the movable base to provide infrared imaging detection for the ladle. The detection device includes a support plate fixedly connected to the movable base. A rotating ring is rotatably connected to the inner side of the support plate. A second motor is installed on the upper right side of the support plate. The output end of the second motor is connected to a gear ring assembly for driving the rotating ring. An infrared imager is installed on the rotating ring near the positioning adjustment device.

2. The infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles according to claim 1, characterized in that: The inner side of the support frame is provided with a sliding rod that is slidably connected to two sets of sliders. The edge of the slider is provided with a limiting rod that is slidably connected to the edge of the clamping block. A stop block is installed on the side of the limiting rod away from the slider.

3. The infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles according to claim 1, characterized in that: The driving component includes a first motor fixedly connected to the upper side of the movable seat. The first motor is connected to bevel gear assemblies near the two sets of support frames. The two sets of support frames are rotatably connected to screws driven by the bevel gear assemblies. The screws are threadedly connected to the two sets of sliders respectively.

4. The infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles according to claim 3, characterized in that: The driving bevel gear in the bevel gear assembly is coaxially and fixedly connected to the output end of the first motor, and the driven bevel gear in the bevel gear assembly is coaxially and fixedly connected to the screw. The screw is a bidirectional screw.

5. The infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles according to claim 1, characterized in that: The support plate has a transversely through-groove near the rotating ring end, and the output end of the second motor is coaxially and fixedly connected to the gear inside the gear ring assembly.

6. The infrared thermal imaging detection and early warning device for damage to refractory materials in steel ladles according to claim 1, characterized in that: The gear and the gear ring in the gear and ring assembly mesh with each other, the gear ring and the rotating ring are coaxially fixedly connected, and the infrared imager is electrically connected to an external controller.

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