Adjustable steel structure nondestructive testing equipment

Abstract

The utility model relates to the field of steel structure detection, in particular to adjustable steel structure nondestructive testing equipment, which is characterized in that a placing hole is formed in the upper end face of a workbench, a left position sleeve is rotatably mounted on the left side end face in the placing hole through a bearing, a right position sleeve is arranged on the right side of the left position sleeve, and an adjusting motor is mounted on the right side end face of the right position sleeve; the upper end face of the fixed seat is provided with a top frame, the bottom of the top frame is provided with an electric sliding block, the bottom of the electric sliding block is provided with a lower seat, the bottom of the lower seat is provided with a detector, and the left end face of the fixed seat is provided with a control panel; according to the utility model, the adjusting motor, the left position sleeve and the right position sleeve are adopted to drive the steel structure to turn over, so that the lower surface of the steel structure can be detected without manually detaching the clamp for turning over, the labor intensity of work is reduced, and the risk of injury caused by crushing during manual turning over is avoided.

Description

Technical Field

[0001] This utility model relates to the field of steel structure inspection, specifically to an adjustable non-destructive testing device for steel structures. Background Technology

[0002] After the steel structure is manufactured and processed, it needs to be subjected to flaw detection to detect various defects inside the workpiece (including longitudinal cracks, transverse cracks, porosity, air holes, slag inclusions, etc.) in order to ensure the quality of the product.

[0003] Chinese patent discloses an adjustable steel structure inspection device (authorization announcement number CN 220289493 U). This patented technology can solve the problems of existing steel structure inspection equipment, which uses metal flaw detectors to inspect products such as steel plates. However, during the inspection process, the position of the detection probe is often fixed, and the position of the steel plate needs to be manually moved in order to inspect different positions of the steel plate. This is inconvenient to use and reduces work efficiency.

[0004] This patent can only inspect the upper surface of the steel structure. When inspecting the lower surface, the fixture needs to be disassembled and manually flipped, which is inefficient and poses certain operational hazards. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an adjustable non-destructive testing equipment for steel structures, including a worktable and a testing instrument. The upper surface of the worktable has a placement hole. A left sleeve is rotatably installed on the left end face of the placement hole through a bearing. A right sleeve is arranged to the right of the left sleeve. An adjustment motor is installed on the right end face of the right sleeve. The adjustment motor is embedded in the worktable. Fixed seats are symmetrically installed on the upper surface of the worktable. A top frame is installed on the upper end face of the fixed seats. An electric slider is installed at the bottom of the top frame. A lower seat is installed at the bottom of the electric slider. The testing instrument is installed at the bottom of the lower seat. A control panel is installed on the left end face of the fixed seats. The control panel is electrically connected to the adjustment motor.

[0006] Preferably, the workbench has a base platform installed at its bottom, and a first slider is installed on the upper surface of the base platform by means of sliding fit. A support column is installed on the upper surface of the first slider, and a support plate is installed on the upper surface of the support column. Circular grooves are symmetrically opened on the front and back of the upper surface of the first slider. A spring rod is installed at the bottom of the circular groove, and an L-shaped frame is installed on the upper surface of the spring rod. The L-shaped frame is connected to the upper surface of the base platform by means of plug-in connection.

[0007] Preferably, both the left and right sleeves are screwed with adjusting screws on their upper surfaces, and a pressure plate is installed at the bottom of the adjusting screws.

[0008] Preferably, a second lead screw is rotatably mounted on the left end face of the lower seat via a bearing, a second slider is mounted on the outer wall of the second lead screw, a detector is mounted on the bottom of the second slider, and a fixing frame is symmetrically mounted on the upper end face of the lower seat via a sliding fit, with the other end of the fixing frame connected to the outer wall of the detector.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] 1. This utility model adopts an adjustable motor, left sleeve and right sleeve structure to drive the steel structure to flip, thereby enabling the inspection and processing of the lower surface of the steel structure. There is no need to manually disassemble the clamps for flipping, which reduces the labor intensity of the work and avoids the risk of injury when manually flipping.

[0011] 2. This utility model adopts an adjusting screw and pressure plate structure, which can press and fix the steel structure, enabling the testing and processing of steel structures of different thicknesses, and improving the versatility of the device. Attached Figure Description

[0012] Figure 1 This is a front view of an adjustable steel structure non-destructive testing equipment provided in an embodiment of this application;

[0013] Figure 2 This is a cross-sectional front view of an adjustable non-destructive testing device for steel structures provided in an embodiment of this application;

[0014] Figure 3 This is a cross-sectional left view of an adjustable non-destructive testing device for steel structures provided in an embodiment of this application;

[0015] Figure 4 This is a top-section view of an adjustable non-destructive testing device for steel structures provided in an embodiment of this application;

[0016] Figure 5 This application provides an adjustable non-destructive testing device for steel structures. Figure 3 A magnified view of a portion of region A in the middle;

[0017] In the diagram: 1. Workbench; 2. Detector; 11. Left sleeve; 12. Right sleeve; 13. Adjusting motor; 14. Fixed base; 15. Electric slider; 16. Lower base; 17. Control panel; 18. Base; 19. Support plate; 21. Spring rod; 22. L-shaped frame; 23. Adjusting screw; 24. Second lead screw; 25. Fixed frame. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0019] Please see Figures 1-5 This embodiment provides an adjustable non-destructive testing device for steel structures, including a workbench 1 and a testing instrument 2. The workbench 1 has a placement hole on its upper surface. A left sleeve 11 is rotatably mounted on the left side of the placement hole via a bearing. A right sleeve 12 is arranged to the right of the left sleeve 11. An adjusting motor 13 is installed on the right side of the right sleeve 12 and is embedded in the workbench 1. Fixed seats 14 are symmetrically mounted on the upper surface of the workbench 1. A top frame is mounted on the upper surface of the fixed seats 14. An electric slider 15 is mounted on the bottom of the top frame. A lower seat 16 is mounted on the bottom of the electric slider 15. The testing instrument 2 is mounted on the bottom of the lower seat 16. A control surface is mounted on the left side of the fixed seat 14. Plate 17, control panel 17 and adjusting motor 13 are electrically connected. Electric slider 15 is a linear guide slider structure. The motor drives the lead screw to rotate, thereby controlling the linear movement of the device. During operation, the steel structure is placed in the placement hole and clamped and fixed on its left and right side walls by left sleeve 11 and right sleeve 12. When the electric slider 15 is started, it controls the detector 2 to move back and forth, thereby enabling the detection of the upper surface of the steel structure. When the adjusting motor 13 is started, it drives the steel structure to flip, thereby enabling the detection of the lower surface of the steel structure. There is no need to manually disassemble the clamps for flipping, which reduces the labor intensity of the work and avoids the risk of injury during manual flipping.

[0020] The workbench 1 has a base 18 installed at its bottom. A first slider is installed on the upper surface of the base 18 via a sliding fit. A support column is installed on the upper surface of the first slider. A support plate 19 is installed on the upper surface of the support column. Circular grooves are symmetrically opened on the front and back of the upper surface of the first slider. A spring rod 21 is installed at the bottom of the circular groove. An L-shaped frame 22 is installed on the upper surface of the spring rod 21. The L-shaped frame 22 is connected to the upper surface of the base 18 via an insertion connection. During operation, the steel structure is placed on the support plate 19 for support. The support plate 19 is arranged at the center of the bottom of the steel structure to ensure the support effect of the steel structure. The spring rod 21 drives the L-shaped frame 22 to move down. The L-shaped frame 22 positions and fixes the first slider to prevent the support plate 19 from sliding back and forth, further improving the stability of the device.

[0021] The upper surfaces of the left sleeve 11 and the right sleeve 12 are both screwed with adjusting screws 23. A pressure plate is installed at the bottom of the adjusting screw 23. During operation, rotating the adjusting screw 23 causes the pressure plate to move down, thereby pressing and fixing the steel structure, enabling the testing and processing of steel structures of different thicknesses.

[0022] The lower seat 16 has a second lead screw 24 rotatably mounted on its left end face via a bearing. A second slider is mounted on the outer wall of the second lead screw 24, and a detector 2 is mounted on the bottom of the second slider. A fixed frame 25 is symmetrically mounted on the upper end face of the lower seat 16 via a sliding fit. The other end of the fixed frame 25 is connected to the outer wall of the detector 2. During operation, rotating the second lead screw 24 moves the detector 2 left and right, thereby enabling the entire surface of the steel structure to be inspected and processed, improving the inspection accuracy. The fixed frame 25 supports the detector 2 to prevent it from falling and being damaged.

[0023] In practice, the steel structure is placed in the placement hole, and its left and right side walls are clamped and fixed by the left sleeve 11 and the right sleeve 12. The electric slider 15 is started, controlling the detector 2 to move back and forth, so that the upper surface of the steel structure can be inspected. The adjusting motor 13 is started, causing the steel structure to flip, so that the lower surface of the steel structure can be inspected. There is no need to manually disassemble the clamps for flipping, which reduces the labor intensity of the work and avoids the risk of injury from falling during manual flipping.

[0024] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An adjustable non-destructive testing device for steel structures, comprising a worktable (1) and a testing instrument (2), characterized in that, The workbench (1) has a placement hole on its upper end face. A left sleeve (11) is rotatably installed on the left end face of the placement hole via a bearing. A right sleeve (12) is arranged to the right of the left sleeve (11). An adjustment motor (13) is installed on the right end face of the right sleeve (12). The adjustment motor (13) is embedded in the workbench (1). Fixed seats (14) are symmetrically installed on the upper end face of the workbench (1). A top frame is installed on the upper end face of the fixed seat (14). An electric slider (15) is installed at the bottom of the top frame. A lower seat (16) is installed at the bottom of the electric slider (15). A detector (2) is installed at the bottom of the lower seat (16). A control panel (17) is installed on the left end face of the fixed seat (14). The control panel (17) is electrically connected to the adjustment motor (13).

2. The adjustable non-destructive testing equipment for steel structures according to claim 1, characterized in that... The workbench (1) has a base (18) installed at the bottom. A first slider is installed on the upper surface of the base (18) by means of sliding fit. A support column is installed on the upper surface of the first slider. A support plate (19) is installed on the upper surface of the support column.

3. The adjustable non-destructive testing equipment for steel structures according to claim 2, characterized in that, The upper end of the first slider has symmetrical circular grooves on the front and back. A spring rod (21) is installed at the bottom of the circular groove. An L-shaped frame (22) is installed on the upper end of the spring rod (21). The L-shaped frame (22) is connected to the upper end of the base (18) by plugging.

4. The adjustable non-destructive testing equipment for steel structures according to claim 3, characterized in that, The upper surfaces of the left sleeve (11) and the right sleeve (12) are both screwed with adjusting screws (23), and a pressure plate is installed at the bottom of the adjusting screws (23).

5. The adjustable non-destructive testing equipment for steel structures according to claim 4, characterized in that, The lower seat (16) has a second lead screw (24) mounted on its left end face via a bearing. A second slider is mounted on the outer side wall of the second lead screw (24), and a detector (2) is mounted on the bottom of the second slider.

6. The adjustable non-destructive testing equipment for steel structures according to claim 1, characterized in that, The upper surface of the lower seat (16) is symmetrically fitted with a fixing frame (25) in a sliding fit. The other end of the fixing frame (25) is connected to the outer wall of the detector (2).

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