Steel sheet inspection device

Abstract

The utility model provides steel sheet detection device belongs to steel sheet detection technical field, this steel sheet detection device includes detector and detection management mechanism, both sides of detector top all install the connecting line, the other end of connecting line installs the detection head, the fixed frame swing joint is in the right side of detector rear side, the inside swing joint of fixed frame has the movable frame in the left side of detector, the management frame fixed connection is in the rear side of fixed frame, the right side swing joint of management frame inside rear side has the stabilizing frame, the stable connection mechanism sets up in the rear side of management frame right side, through setting up detection management mechanism, can form the medium of management connecting line in the rear side of detector, so that the user carries out the management operation of the order to connecting line, avoids the difficult order management of connecting line use, leads to the situation that connecting line winding influences the rear side use of detection head, therefore has improved the management effect and the operation convenience of detector and connecting line.

Description

Technical Field

[0001] This utility model relates to the field of steel plate testing technology, and more specifically, to a steel plate testing device. Background Technology

[0002] Steel plate thickness gauges are specialized devices used in the industrial field for the precise measurement of steel plate thickness. Their core function is to ensure that steel plate thickness meets production standards, engineering design requirements, and quality control specifications. They are widely used in steel smelting, automobile manufacturing, pipeline engineering, aerospace, and pressure vessel production. They can monitor thickness accuracy in real time during steel plate rolling and detect thickness changes after corrosion and wear during equipment maintenance, providing crucial data support for safe production and quality control. The gauge's probe emits high-frequency ultrasonic signals to the steel plate surface. The ultrasonic waves propagate at a fixed speed inside the steel plate. When the signal reaches the bottom surface of the steel plate, it is reflected and returns to the probe along the original path. After receiving the reflected wave, the probe converts the mechanical vibration signal into an electrical signal, which is transmitted to the main control system. The system calculates the steel plate thickness based on the propagation speed of the ultrasonic waves in the steel plate and displays the measurement results in real time on the screen. It can also provide alarm prompts for out-of-tolerance data, achieving accurate and efficient thickness detection. Since the probe is connected to the gauge via a connecting cable, it is necessary to manage and operate the connecting cable.

[0003] In related technologies, during the use of the testing instrument, the probe is generally connected to the testing instrument via a connecting cable, so that the user can hold the probe to perform testing operations on the steel plate.

[0004] However, during the current use of the detector, the connecting cables are often loose and difficult to organize after the probe is used. This makes it easy for the connecting cables to become tangled and intertwined during subsequent use, causing inconvenience in probe operation and affecting the effectiveness of the detector's management and ease of operation. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a steel plate inspection device that overcomes or at least partially solves the above technical problems.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a steel plate testing device, including a testing instrument, with connecting wires installed on both sides of the top of the testing instrument, and a testing head installed at the other end of the connecting wires;

[0008] The testing management organization includes:

[0009] A fixed frame; the fixed frame is movably connected to the right side of the rear of the detector, and a movable frame located on the left side of the detector is movably connected inside the fixed frame;

[0010] Management frame; the management frame is fixedly connected to the rear side of the fixed frame, and a stabilizing frame is movably connected to the right side of the rear side inside the management frame;

[0011] A stable connection mechanism is located on the rear side of the right side of the management frame.

[0012] In a preferred embodiment, the stabilizing connection mechanism includes a connecting cavity, a connecting port, and a connecting seat. The connecting cavity is located on the rear side of the right side of the management frame, the left side of the stabilizing frame is located inside the connecting cavity, the connecting port is located on the rear side of the stabilizing frame, and the connecting seat is movably connected to the interior of the connecting port.

[0013] In a preferred embodiment, both the inner wall of the connector and the surface of the connector seat are provided with a sleeve groove, and a spring is provided inside the connector, with the outer side of the spring connected to the inner wall of the sleeve groove.

[0014] In a preferred embodiment, the rear side of the connecting seat is provided with a threaded groove, and the internal thread of the threaded groove is connected to a bolt that extends to the rear side of the management frame.

[0015] In a preferred embodiment, a screw hole is provided on the right side of the fixing frame, and a stud is threaded into the screw hole, with the right side of the stud extending through to the right side of the fixing frame.

[0016] In a preferred embodiment, a rotating sleeve is fixedly connected to the right side of the fixing frame, a turntable is movably connected inside the rotating sleeve, and the left side of the turntable is fixedly connected to the left side of the stud.

[0017] In a preferred embodiment, a magnetic ring is embedded in the right side of the turntable, and a magnetic suction ring magnetically connected to the magnetic ring is embedded in the right side of the inner wall of the rotating sleeve.

[0018] In a preferred embodiment, rubber pads are movably connected to both sides of the rear side of the detector, and the outer sides of the rubber pads are fixedly connected to the inner sides of the fixed frame and the movable frame, respectively.

[0019] The steel plate testing device provided by this utility model has the following beneficial effects:

[0020] 1. By setting up a testing and management mechanism, a medium for managing the connecting cables can be formed on the back of the testing instrument. This allows users to organize and manage the connecting cables after use with the testing head, avoiding situations where the connecting cables are difficult to organize and cause tangling, thus improving the management efficiency and ease of operation of the testing instrument and connecting cables.

[0021] 2. By setting up a stable connection mechanism, the stable frame and the fixed frame can be moved and connected to prevent separation. This allows users to manage and stabilize the connected cables by using the stable frame in conjunction with the fixed frame, preventing the stable frame from separating from the fixed frame during use. This improves the connection effect between the stable frame and the fixed frame.

[0022] 3. By setting the sleeve groove and spring, the connecting seat can apply a push force to the left of the stabilizer, avoiding the situation where it is difficult to apply a clamping force to the connecting line when the stabilizer is used, thus improving the force application effect of the stabilizer. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model;

[0025] Figure 2 A rear-view perspective three-dimensional structural diagram of the fixing frame provided for an embodiment of this utility model;

[0026] Figure 3 A three-dimensional cross-sectional structural diagram of the fixing frame provided for an embodiment of this utility model;

[0027] Figure 4 A three-dimensional cross-sectional structural diagram of the management rack provided for an embodiment of this utility model;

[0028] In the diagram: 1. Detector; 2. Connecting cable; 3. Detection head; 4. Fixed frame; 5. Movable frame; 6. Management frame; 7. Stabilizing frame; 8. Connecting cavity; 9. Connecting port; 10. Connecting seat; 11. Sleeve groove; 12. Spring; 13. Threaded groove; 14. Bolt; 15. Threaded hole; 16. Stud; 17. Rotating sleeve; 18. Turntable; 19. Magnetic ring; 20. Magnetic suction ring; 21. Rubber pad. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Reference Figures 1-4 This utility model provides a technical solution: a steel plate inspection device, including an inspection instrument 1 and an inspection management mechanism. Connecting lines 2 are installed on both sides of the top of the inspection instrument 1, and an inspection head 3 is installed at the other end of the connecting lines 2. This can form a medium for managing the connecting lines 2 behind the inspection instrument 1, so that the user can tidy up the connecting lines 2 after using them with the inspection head 3. This avoids the connecting lines 2 being difficult to tidy up during use, which could cause them to become tangled and affect the use of the rear of the inspection head 3. Therefore, it improves the management effect and operational convenience of the inspection instrument 1 and the connecting lines 2.

[0031] Reference Figures 1-4 In a preferred embodiment, the detection management mechanism includes a fixed frame 4, which is movably connected to the right side of the rear of the detector 1. A movable frame 5 located on the left side of the detector 1 is movably connected inside the fixed frame 4. A management frame 6 is fixedly connected to the rear of the fixed frame 4. A stabilizing frame 7 is movably connected to the right side of the rear of the management frame 6. The stabilizing connection mechanism is located on the rear right side of the management frame 6. The fixed frame 4 is fixedly installed on the rear of the detector 1 by cooperating with the movable frame 5. After the connecting cable 2 is used with the detection head 3, the connecting cable 2 is held and wrapped around the surface of the management frame 6, with the connecting cable 2 located inside the stabilizing frame 7. After the connecting cable 2 is wrapped around the surface of the management frame 6, it is moved to the left. The movable stabilizer 7, in conjunction with the fixed frame 4, performs stabilization and alignment work on the connecting frame. The stabilizing connection mechanism includes a connecting cavity 8, a connecting port 9, and a connecting seat 10. The connecting cavity 8 is located on the rear right side of the management frame 6, and the left side of the stabilizer 7 is located inside the connecting cavity 8. The connecting port 9 is located on the rear side of the stabilizer 7, and the connecting seat 10 is movably connected inside the connecting port 9. This allows for a movable connection between the stabilizer 7 and the fixed frame 4 to prevent separation. This enables the user to manage and stabilize the aligned connecting line 2 by using the stabilizer 7 in conjunction with the fixed frame 4, preventing the stabilizer 7 from separating from the fixed frame 4 during use. Therefore, the connection effect between the stabilizer 7 and the fixed frame 4 is improved.

[0032] Reference Figures 2-4In a preferred embodiment, grooves 11 are provided on both the inner wall of the connection port 9 and the surface of the connecting seat 10. A spring 12 is provided inside the connection port 9, and the outer side of the spring 12 is connected to the inner wall of the groove 11. The connecting seat 10 can apply a leftward pushing force to the stabilizer 7, avoiding the situation where the stabilizer 7 is difficult to apply a clamping force to the connecting line 2 during use. Therefore, the force application effect of the stabilizer 7 is improved. A screw groove 13 is provided on the rear side of the connecting seat 10. A bolt 14 that penetrates to the rear side of the management frame 6 is threaded inside the screw groove 13. This can prevent the connection between the connecting seat 10 and the fixed seat from shifting, avoiding the situation where the connecting seat 10 is difficult to effectively connect and prevent separation between the stabilizer 7 and the connecting cavity 8 during operation. Therefore, the connection effect of the connecting seat 10 is improved.

[0033] Reference Figures 2-3 In a preferred embodiment, a screw hole 15 is provided on the right side of the fixed frame 4, and a stud 16 is threaded inside the screw hole 15. The right side of the stud 16 extends through to the right side of the fixed frame 4, providing a medium for the user to move the movable frame 5. This avoids situations where the movable frame 5 is difficult to move and operate, thus improving the ease of operation of the movable frame 5. A rotating sleeve 17 is fixedly connected to the right side of the fixed frame 4, and a turntable 18 is movably connected inside the rotating sleeve 17. The left side of the turntable 18 is fixedly connected to the left side of the stud 16, providing a medium for the user to rotate the stud 16 and to rotate the stud 16 to connect it to the fixed frame 4. This avoids situations where the stud 16 is difficult to operate or separate, thus improving the ease of operation and stability of the stud 16.

[0034] Reference Figures 2-3 In a preferred embodiment, a magnetic ring 19 is embedded and connected to the right side of the turntable 18, and a magnetic suction ring 20, which is magnetically connected to the magnetic ring 19, is embedded and connected to the right side of the inner wall of the rotating sleeve 17. The rotating sleeve 17, in conjunction with the turntable 18, can magnetically attract the stud 16, preventing the stud 16 from rotating too easily during use, thus improving the stability of the stud 16. Rubber pads 21 are movably connected to both sides of the rear side of the detector 1. The outer side of the rubber pads 21 is fixedly connected to the inner side of the fixed frame 4 and the movable frame 5, respectively, which can clamp and prevent slippage between the fixed frame 4, the movable frame 5 and the detector 1, thus improving the clamping effect of the fixed frame 4 and the movable frame 5.

[0035] Specifically, the working process or principle of the steel plate inspection device is as follows: During use, the fixed frame 4 is held and the movable frame 5 is moved to the rear of the inspection instrument 1, positioning the inspection instrument 1 inside the front of the fixed frame 4 and the movable frame 5. Then, the stud 16 is rotated via the hexagonal groove on the right side of the turntable 18, causing the stud 16 to engage with the screw hole 15, applying a rightward threading force to the movable frame 5. This causes the rubber pad 21 inside the fixed frame 4 and the movable frame 5 to contact and press firmly against the surface of the inspection instrument 1, prompting the fixed frame 4 to engage with the movable frame 5 and the rubber pad 21, clamping and installing the management frame 6 behind the inspection instrument 1. Subsequently, after the operator completes the inspection of the external steel plate workpiece using the connecting cable 2 in conjunction with the inspection head 3 and the inspection instrument 1, the stabilizer 7 is moved to the right via the anti-slip strip on its surface. At this time, the connecting seat 10 moves inside the connecting port 9 to engage with the connecting cavity 8, thus establishing a moving connection between the stabilizer 7 and the management frame 6 to prevent separation. Simultaneously, the screw groove 13, in conjunction with the bolt 14, performs threaded fastening between the connecting seat 10 and the management frame 6 to prevent misalignment. During this process, the spring 12 contracts under the influence of the rightward movement of the stabilizer 7, preparing for the subsequent application of a leftward thrust to the stabilizer 7. Then, the connecting line 2 is held and wrapped around the surface of the management frame 6, with the connecting line 2 positioned to the left of the stabilizer 7. Since the front left side of the management frame 6 is recessed, and the connecting line 2, wrapped around the surface of the management frame 6, is located to the left of the stabilizer 7, the management frame 6, in conjunction with the stabilizer 7, can perform positional restriction work on the connecting frame. After the connecting line 2 is completely wrapped around the surface of the management frame 6, the stabilizer 7 is moved to the left, allowing the stabilizer 7 to clamp the connecting line 2 in conjunction with the management frame 6. At this time, the contracted spring 12, in conjunction with the connecting seat 10, applies a leftward thrust to the stabilizer 7, enabling the stabilizer 7 to effectively clamp and stabilize the connecting line 2 in conjunction with the management frame 6.

[0036] It should be noted that the detector 1, the connecting line 2, and the detection head 3 are all existing devices or equipment, or devices or equipment that can be implemented with existing technology. Their power supply, specific composition, and principles are clear to those skilled in the art, so they will not be described in detail here.

Claims

1. A steel plate inspection device, comprising an inspection instrument (1), wherein connecting lines (2) are installed on both sides of the top of the inspection instrument (1), and an inspection head (3) is installed at the other end of the connecting lines (2), characterized in that ； The testing management organization includes: Fixing frame (4); the fixing frame (4) is movably connected to the right side of the rear side of the detector (1), and the fixing frame (4) is movably connected to the movable frame (5) located on the left side of the detector (1). Management frame (6); The management frame (6) is fixedly connected to the rear side of the fixed frame (4), and a stabilizing frame (7) is movably connected to the right side of the rear side inside the management frame (6). Stable connection mechanism; the stable connection mechanism is located on the rear side of the right side of the management frame (6).

2. The steel plate testing device according to claim 1, characterized in that, The stabilizing connection mechanism includes a connecting cavity (8), a connecting port (9), and a connecting seat (10). The connecting cavity (8) is located on the rear side of the right side of the management frame (6). The left side of the stabilizing frame (7) is located inside the connecting cavity (8). The connecting port (9) is located on the rear side of the stabilizing frame (7). The connecting seat (10) is movably connected to the inside of the connecting port (9).

3. The steel plate testing device according to claim 2, characterized in that, The inner wall of the connection port (9) and the surface of the connecting seat (10) are both provided with a sleeve groove (11). A spring (12) is provided inside the connection port (9), and the outer side of the spring (12) is connected to the inner wall of the sleeve groove (11).

4. The steel plate testing device according to claim 2, characterized in that, The rear side of the connecting seat (10) is provided with a screw groove (13), and the screw groove (13) is internally threaded with a bolt (14) that extends to the rear side of the management frame (6).

5. The steel plate testing device according to claim 1, characterized in that, The right side of the fixing frame (4) is provided with a screw hole (15), and a stud (16) is threaded inside the screw hole (15). The right side of the stud (16) extends through to the right side of the fixing frame (4).

6. The steel plate testing device according to claim 5, characterized in that, A rotating sleeve (17) is fixedly connected to the right side of the fixed frame (4), and a turntable (18) is movably connected inside the rotating sleeve (17). The left side of the turntable (18) is fixedly connected to the left side of the stud (16).

7. The steel plate testing device according to claim 6, characterized in that, A magnetic ring (19) is inlaid and connected to the right side of the turntable (18), and a magnetic suction ring (20) magnetically connected to the magnetic ring (19) is inlaid and connected to the right side of the inner wall of the rotating sleeve (17).

8. The steel plate testing device according to claim 1, characterized in that, Rubber pads (21) are movably connected to both sides of the rear side of the detector (1), and the outer side of the rubber pads (21) is fixedly connected to the inner side of the fixed frame (4) and the movable frame (5), respectively.

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