Device for nondestructive testing of molten steel tank

Abstract

The utility model relates to the technical field of nondestructive testing, in particular to molten steel tank nondestructive testing equipment which comprises a platform, a supporting column is fixedly arranged on the outer surface of the platform, a rectangular groove is fixedly formed in the middle of the platform, a side face scanning assembly is arranged in the rectangular groove, and a bottom layer flat plate is fixedly arranged in the middle of the supporting column. A detection assembly is fixedly arranged on the surface of the bottom-layer flat plate; and the bottom end of the fixing column is fixedly arranged on the surface of the platform, and a rotating assembly is fixedly arranged on the back face of the fixing column. Through the arrangement of the telescopic assembly and the clamping scanning assembly, a worker firstly adjusts the size of the clamping block according to the size of the molten steel tank and then adjusts the size of the telescopic rod according to the length of the molten steel tank when using the device, so that the device can nondestructively detect the molten steel tanks with various sizes; and the tedious situation that the molten steel tanks with different sizes need to be detected by different devices is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of nondestructive testing, in particular to equipment for nondestructive testing of a molten steel tank. Background Art

[0002] Nondestructive testing of liquid tanks is a technology used to detect defects or wear in steel liquid storage tanks. The purpose of nondestructive testing technology is to conduct a comprehensive inspection and evaluation of the object without destroying it or affecting its function. When selecting nondestructive testing equipment and methods, factors such as specific application requirements, equipment availability, and operational complexity need to be considered.

[0003] A workbench for nondestructive testing of molten steel tanks disclosed in the Chinese utility model patent application disclosure CN215470963U relates to the field of testing auxiliary tools. The workbench for nondestructive testing of molten steel tanks includes a fixed table, a base, a fixed box, a mounting plate, an electric push rod, a rotating plate and a testing table. The bottom outer wall of the fixed table is fixedly connected to the base, the fixed box is arranged on the bottom outer wall of the fixed table, a support mechanism for fixing the steel tank is arranged in the fixed box, the mounting plate is arranged on the top outer wall on both sides of the fixed table, a mounting groove is provided on the outer wall of one side of the mounting plate close to the supporting mechanism, and an electric push rod is arranged on the inner wall of the groove, one end of the piston rod of the electric push rod is fixedly connected to the rotating plate, and one end outer wall of the fixed table is fixedly connected to the testing table. The workbench for nondestructive testing of molten steel tanks can adjust the position of the support roller, and is applicable to molten steel tanks of different sizes, thereby improving the scope of application and preventing indentations when fixing molten steel tanks of different sizes.

[0004] However, the utility model lacks the function of adjusting the equipment according to the diameter and length of the steel liquid tank, and cannot realize the function of the equipment being able to non-destructively detect steel liquid tanks of various diameters and lengths, and cannot avoid the cumbersome situation of using different equipment to detect steel liquid tanks of different diameters and lengths. Secondly, the utility model lacks the function of performing all-round non-destructive testing on steel liquid tanks, and cannot realize the function of all-round testing of steel liquid tanks, and cannot avoid omissions during the inspection process. Utility Model Content

[0005] The utility model aims to provide a device for nondestructive testing of molten steel tanks to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions

[0007] A non-destructive testing device for a liquid steel tank, comprising:

[0008] A platform, wherein a support column is fixedly arranged on the outer surface of the platform, a rectangular groove is fixedly opened in the middle of the platform, a side scanning component is arranged inside the rectangular groove, a bottom plate is fixedly arranged in the middle of the support column, and a detection component is fixedly arranged on the surface of the bottom plate;

[0009] A fixed column, wherein the bottom end of the fixed column is fixedly arranged on the platform surface, a rotating component is fixedly arranged on the back of the fixed column, a telescopic component is fixedly arranged on the top of the rotating component, and a clamping scanning component is fixedly arranged on the top of the telescopic component.

[0010] Preferably, the side scanning assembly includes a rotating shaft, an annular plate, and a first scanning probe. The rotating shaft surface is fixedly arranged inside the rectangular groove, the rotating shaft surface is fixedly arranged with an annular plate, and the first scanning probe is fixedly arranged inside the annular plate.

[0011] Preferably, the detection component includes a first signal line, a signal analyzer, a second signal line, and an alarm light. The bottom of the signal analyzer is fixedly arranged on the surface of the bottom plate, the first signal line is fixedly arranged on one side of the signal analyzer, the second signal line is fixedly arranged on the other side of the signal analyzer, and the alarm light is fixedly arranged on the surface of the platform.

[0012] Preferably, the rotating assembly includes a protection box, a servo motor, and a connecting rod. One side of the protection box is fixedly arranged on the back of the fixed column. The servo motor is fixedly arranged inside the protection box. The connecting rod is fixedly arranged at one end of the servo motor.

[0013] Preferably, the telescopic assembly includes a telescopic rod and a screw hole, one end of the telescopic rod is fixedly connected to the top end of the connecting rod, and the outer surface of the telescopic rod is fixedly provided with a screw hole.

[0014] Preferably, the clamping scanning assembly includes a disc, a clamping block, and a second scanning probe, the back of the disc is fixedly arranged on the top of the telescopic rod, the inside of the disc is fixedly arranged with the clamping block, and the surface of the disc is fixedly arranged with the second scanning probe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This equipment for nondestructive testing of molten steel tanks, through the setting of telescopic components and clamping scanning components, when used by staff, first adjusts the size of the clamping block according to the size of the molten steel tank, and then adjusts the size of the telescopic rod according to the length of the molten steel tank, thereby realizing the function of the equipment for nondestructive testing of molten steel tanks of various diameters and lengths, avoiding the cumbersome situation of using different equipment to test molten steel tanks of different diameters and lengths.

[0017] 2. This equipment for non-destructive testing of molten steel tanks is equipped with a rotating component, a side scanning component, a clamping scanning component and a detection component. When used by a staff member, the staff first adjusts the position of the rotating shaft and the clamping block according to the size of the molten steel tank, installs the molten steel tank, and then starts the first scanning probe and the second scanning probe on the annular plate and the clamping block for scanning. The scanning result is transmitted to the signal analyzer for detection through the first signal line. If there is any abnormality, it will be transmitted to the alarm light through the second signal line, thereby realizing the role of all-round detection of the molten steel tank and avoiding omissions during the inspection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the clamping scanning component of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the rotating assembly of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the side scanning component of the utility model.

[0022] In the figure: 1. platform; 2. support column; 3. rectangular groove; 4. bottom plate; 5. fixing column; 6. rotating shaft; 7. annular plate; 8. first scanning probe; 9. first signal line; 10. signal analyzer; 11. second signal line; 12. alarm light; 13. protection box; 14. servo motor; 15. connecting rod; 16. telescopic rod; 17. screw hole; 18. disc; 19. clamping block; 20. second scanning probe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A non-destructive testing device for a liquid steel tank, comprising:

[0026] Platform 1, a support column 2 is fixedly arranged on the outer surface of the platform 1, a rectangular groove 3 is fixedly opened in the middle of the platform 1, a side scanning component is arranged inside the rectangular groove 3, a bottom plate 4 is fixedly arranged in the middle of the support column 2, and a detection component is fixedly arranged on the surface of the bottom plate 4;

[0027] A fixed column 5, the bottom end of the fixed column 5 is fixedly arranged on the surface of the platform 1, a rotating component is fixedly arranged on the back of the fixed column 5, a telescopic component is fixedly arranged on the top of the rotating component, and a clamping scanning component is fixedly arranged on the top of the telescopic component.

[0028] In this embodiment, preferably, the side scanning assembly includes a rotating shaft 6, an annular plate 7, and a first scanning probe 8. The surface of the rotating shaft 6 is fixedly arranged inside the rectangular groove 3, the annular plate 7 is fixedly arranged on the surface of the rotating shaft 6, and the first scanning probe 8 is fixedly arranged inside the annular plate 7;

[0029] Through the arrangement of the rotating shaft 6, the annular plate 7 and the first scanning probe 8, when the staff uses it, they first adjust the angle of the rotating shaft 6 according to the size of the molten steel tank, and then use the first scanning probe 8 on the annular plate 7 for detection, thereby achieving the function of comprehensive detection of the side of the molten steel tank.

[0030] In this embodiment, preferably, the detection component includes a first signal line 9, a signal analyzer 10, a second signal line 11, and an alarm light 12. The bottom of the signal analyzer 10 is fixedly arranged on the surface of the bottom plate 4, the first signal line 9 is fixedly arranged on one side of the signal analyzer 10, the second signal line 11 is fixedly arranged on the other side of the signal analyzer 10, and the alarm light 12 is fixedly arranged on the surface of the platform 1;

[0031] Through the arrangement of the first signal line 9, the signal analyzer 10, the second signal line 11 and the alarm light 12, when the staff uses it, they first scan the molten steel tank through the first scanning probe 8 and the second scanning probe 20, and then the scanning result is transmitted to the signal analyzer 10 through the first signal line 9. If the signal analyzer 10 encounters an abnormal situation, it will transmit the abnormal signal to the alarm light 12 through the second signal line 11, thereby realizing the function of notifying the staff that there is an abnormality in the molten steel tank.

[0032] In this embodiment, preferably, the rotating assembly includes a protection box 13, a servo motor 14, and a connecting rod 15. One side of the protection box 13 is fixedly arranged on the back of the fixed column 5. The servo motor 14 is fixedly arranged inside the protection box 13, and the connecting rod 15 is fixedly arranged at one end of the servo motor 14.

[0033] Through the arrangement of the protection box 13, the servo motor 14 and the connecting rod 15, when the staff uses it, they first turn on the servo motor 14 in the protection box 13, and then the servo motor 14 drives the connecting rod 15 to rotate, thereby realizing the rotation of the molten steel tank.

[0034] In this embodiment, preferably, the telescopic assembly includes a telescopic rod 16 and a screw hole 17. One end of the telescopic rod 16 is fixedly connected to the top of the connecting rod 15. The outer surface of the telescopic rod 16 is fixedly provided with a screw hole 17.

[0035] By setting the telescopic rod 16 and the screw hole 17, when using it, the staff first determines the length of the telescopic rod 16 according to the length of the molten steel tank, and then fixes the telescopic rod 16 in the corresponding screw hole 17, thereby achieving the function of adjusting the equipment according to the length of the molten steel tank.

[0036] In this embodiment, preferably, the clamping scanning assembly includes a disc 18, a clamping block 19, and a second scanning probe 20. The back of the disc 18 is fixedly arranged at the top of the telescopic rod 16, the clamping block 19 is fixedly arranged inside the disc 18, and the second scanning probe 20 is fixedly arranged on the surface of the disc 18;

[0037] By setting the disc 18, the clamping block 19 and the second scanning probe 20, when the staff uses it, they first adjust the size of the clamping block 19 on the disc 18 according to the size of the molten steel tank, and then turn on the second scanning probe 20 for detection, thereby achieving the function of adjusting the equipment according to the size of the molten steel tank and also detecting the end face of the molten steel tank.

[0038] When using the equipment for nondestructive testing of molten steel tanks of this embodiment, the size of the clamping block 19 is first adjusted according to the size of the molten steel tank, and then the size of the telescopic rod 16 is adjusted according to the length of the molten steel tank, thereby achieving the function of the equipment being able to nondestructively test molten steel tanks of various diameters and lengths. Secondly, when using it, the staff first adjusts the position of the rotating shaft 6 and the clamping block 19 according to the size of the molten steel tank, installs the molten steel tank, and then starts the first scanning probe 8 and the second scanning probe 20 on the annular plate 7 and the clamping block 19 for scanning. The scanning result is transmitted to the signal analyzer 10 for detection through the first signal line 9. If there is an abnormality, it will be transmitted to the alarm light 12 through the second signal line 11, thereby achieving the function of all-round detection of the molten steel tank and avoiding omissions during the inspection process.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for nondestructive testing of molten steel tanks, characterized in that: include A platform (1), wherein a support column (2) is fixedly arranged on the outer surface of the platform (1), a rectangular groove (3) is fixedly opened in the middle of the platform (1), a side scanning component is arranged inside the rectangular groove (3), a bottom plate (4) is fixedly arranged in the middle of the support column (2), and a detection component is fixedly arranged on the surface of the bottom plate (4); A fixed column (5), the bottom end of the fixed column (5) is fixedly arranged on the surface of the platform (1), a rotating component is fixedly arranged on the back of the fixed column (5), a telescopic component is fixedly arranged on the top of the rotating component, and a clamping scanning component is fixedly arranged on the top of the telescopic component.

2. The equipment for nondestructive testing of molten steel tanks according to claim 1 is characterized in that: The side scanning assembly comprises a rotating shaft (6), an annular plate (7), and a first scanning probe (8); the surface of the rotating shaft (6) is fixedly arranged inside the rectangular groove (3); the surface of the rotating shaft (6) is fixedly arranged with the annular plate (7); and the first scanning probe (8) is fixedly arranged inside the annular plate (7).

3. The equipment for nondestructive testing of molten steel tanks according to claim 1 is characterized in that: The detection component comprises a first signal line (9), a signal analyzer (10), a second signal line (11), and an alarm light (12); the bottom of the signal analyzer (10) is fixedly arranged on the surface of the bottom plate (4); the first signal line (9) is fixedly arranged on one side of the signal analyzer (10); the second signal line (11) is fixedly arranged on the other side of the signal analyzer (10); and the alarm light (12) is fixedly arranged on the surface of the platform (1).

4. The equipment for nondestructive testing of molten steel tanks according to claim 1 is characterized in that: The rotating assembly comprises a protection box (13), a servo motor (14), and a connecting rod (15); one side of the protection box (13) is fixedly arranged on the back of a fixing column (5); the servo motor (14) is fixedly arranged inside the protection box (13); and the connecting rod (15) is fixedly arranged at one end of the servo motor (14).

5. The equipment for nondestructive testing of molten steel tanks according to claim 4 is characterized in that: The telescopic assembly comprises a telescopic rod (16) and a screw hole (17). One end of the telescopic rod (16) is fixedly connected to the top end of the connecting rod (15). The outer surface of the telescopic rod (16) is fixedly provided with a screw hole (17).

6. The equipment for nondestructive testing of molten steel tanks according to claim 5 is characterized in that: The clamping scanning assembly comprises a disc (18), a clamping block (19), and a second scanning probe (20); the back of the disc (18) is fixedly arranged on the top of the telescopic rod (16); the clamping block (19) is fixedly arranged inside the disc (18); and the second scanning probe (20) is fixedly arranged on the surface of the disc (18).

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