A weld quality inspection tool for a probe fixation structure

Abstract

The utility model discloses a kind of welding seam quality detection tools of probe fixing structure, it includes welding plate, the left and right sides of welding plate are provided with four symmetrical clamping blocks, the surface of four clamping blocks is fixedly connected with two connecting pipes and connecting rods, the surface of connecting pipe and connecting rod is all set with several clamping holes, the inner wall of clamping hole is installed with clamping block, the surface of connecting pipe and connecting rod is all fixedly connected with several ear blocks, the surface of several ear blocks is all provided with U-shaped plate.The utility model is fixed with the clamping block of connecting pipe and connecting rod drive and extrude and fix welding plate to clamping block, then move and detect the welding seam on the surface of welding plate by sliding block drive detector probe on the surface of sliding groove, can reach the purpose that effectively improve the relative position stability of probe and welding seam, reduce the error caused by artificial handheld shaking, to improve the accuracy of welding seam quality detection.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel structure quality inspection equipment, and in particular relates to a weld quality inspection tool with a probe fixing structure. Background Technology

[0002] Welding is a technique that joins two or more metal parts together by heating. In the process of welding, defects, changes in structure and stress concentration are inevitable, making the weld seam a weak link in the welded structure. By inspecting the weld seam quality, defects such as undercut, burn-through, incomplete penetration, and cracks can be detected in time, and corresponding measures can be taken to repair them, thereby ensuring the integrity, safety and usability of the welded structure. Inspecting the appearance of the weld seam can detect surface defects in time and eliminate and repair them, improve the first pass rate and avoid rework due to unqualified weld seam appearance.

[0003] When inspecting welds, inspectors use handheld devices and probes to examine the welds. However, hand-held probes can wobble, introducing errors into the weld inspection. Therefore, a weld quality inspection tool with a probe-fixing structure is needed. By using a sliding groove to limit the slider, the probe and the welded pipe are positioned to maintain a stable relative position, effectively improving the stability of the probe and the weld, reducing errors caused by hand-held wobbling, and thus improving the accuracy of weld quality inspection. Utility Model Content

[0004] The purpose of this utility model is to provide a weld quality inspection tool with a probe fixing structure. It has the function of limiting the slider by the slide groove, so that the probe and the welded pipe are limited, which effectively improves the relative position stability of the probe and the weld, reduces the error caused by manual shaking, and thus improves the accuracy of weld quality inspection, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A weld quality inspection tool with a probe fixing structure includes a welding plate. Four symmetrical clamping blocks are arranged on the left and right sides of the welding plate. Two connecting pipes and connecting rods are fixedly connected to the surfaces of the four clamping blocks. Several locking holes are opened on the surfaces of the connecting pipes and connecting rods. Locking blocks are installed on the inner walls of the locking holes. Several lugs are fixedly connected to the surfaces of the connecting pipes and connecting rods. U-shaped plates are arranged on the surfaces of the lugs. Two strips are fixedly connected to the opposite sides of the U-shaped plates. Sliding grooves are opened on the surfaces of the two strips. Sliding blocks are slidably connected to the inner walls of the sliding grooves. A detector probe is fixedly connected to the opposite sides of the two sliding blocks.

[0006] Preferably, the inner wall of the connecting tube is slidably connected to the surface of the connecting rod.

[0007] Preferably, the card block and the card hole engage with each other.

[0008] Preferably, a bolt rod is installed between the ear block and the U-shaped plate, and a nut block is threaded onto the surface of the bolt rod.

[0009] Preferably, the top of each of the two card blocks is integrally formed with a handle, which is a hexagonal handle.

[0010] The beneficial effects of this utility model are: 1. This utility model uses a connecting pipe and a connecting rod to drive a clamping block fixed thereto to squeeze and fix the welding plate. Then, a slider drives the probe of the detector to move on the surface of the groove and detect the weld on the surface of the welding plate. This can effectively improve the relative position stability between the probe and the weld, reduce the error caused by manual shaking, and thus improve the accuracy of weld quality detection. 2. This utility model allows for the assembly and disassembly of the lug and the U-shaped plate through the cooperation of the bolt rod and the nut block, facilitating subsequent maintenance and replacement and improving the applicability of the structure. 3. By designing a handle, this utility model increases the surface area of ​​the card block, resulting in a more stable grip when holding the card block and reducing the likelihood of slipping when holding the card block directly. Attached Figure Description

[0011] in: Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 This is a three-dimensional schematic diagram of the slider and the detector probe of one embodiment of the present invention; Figure 3 This is a three-dimensional schematic diagram of a card hole and card block according to an embodiment of the present invention; Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0012] The attached diagram lists the components represented by each number as follows: 1. Welding plate, 2. Clamping block, 3. Connecting pipe, 4. Connecting rod, 5. Clamping hole, 6. Clamping block, 7. Ear block, 8. U-shaped plate, 9. Bolt rod, 10. Nut block, 11. Strip plate, 12. Slide groove, 13. Sliding block, 14. Detector probe, 15. Handle block. Detailed Implementation

[0013] In the following description, embodiments of the weld quality inspection tool with the probe fixing structure of this utility model will be described with reference to the accompanying drawings.

[0014] Example 1: Figure 1-4 This invention illustrates a weld quality inspection tool with a probe fixing structure according to an embodiment of the present invention. The tool includes: a welding plate 1; four symmetrical clamping blocks 2 are arranged on the left and right sides of the welding plate 1; two connecting pipes 3 and connecting rods 4 are fixedly connected to the surfaces of the four clamping blocks 2; the inner walls of the connecting pipes 3 and the surfaces of the connecting rods 4 are slidably connected; several locking holes 5 are provided on the surfaces of both the connecting pipes 3 and the connecting rods 4; locking blocks 6 are installed on the inner walls of the locking holes 5; several ear blocks 7 are fixedly connected to the surfaces of both the connecting pipes 3 and the connecting rods 4; and U-shaped plates are provided on the surfaces of the ear blocks 7. 8. A bolt rod 9 is installed between the ear block 7 and the U-shaped plate 8. A nut block 10 is threadedly connected to the surface of the bolt rod 9. By using the bolt rod 9 and the nut block 10 together, the ear block 7 and the U-shaped plate 8 can be disassembled and assembled, so as to facilitate subsequent maintenance and replacement, and improve the applicability of the structure. Two strip plates 11 are fixedly connected to the opposite side of several U-shaped plates 8. The surface of the two strip plates 11 is provided with a sliding groove 12. A slider 13 is slidably connected to the inner wall of the sliding groove 12. A detector probe 14 is fixedly connected to the opposite side of the two sliders 13.

[0015] Example 2: Figure 1-4 This invention illustrates a weld quality inspection tool with a probe fixing structure according to an embodiment of the present invention. The tool includes: a welding plate 1; four symmetrical clamping blocks 2 are arranged on the left and right sides of the welding plate 1; two connecting pipes 3 and connecting rods 4 are fixedly connected to the surfaces of the four clamping blocks 2; several locking holes 5 are provided on the surfaces of the connecting pipes 3 and connecting rods 4; locking blocks 6 are installed on the inner walls of the locking holes 5, and the locking blocks 6 engage with the locking holes 5; several lugs 7 are fixedly connected to the surfaces of the connecting pipes 3 and connecting rods 4; and U-shaped plates are provided on the surfaces of the lugs 7. 8. Several U-shaped plates 8 are fixedly connected to two strips 11 on opposite sides. The surfaces of the two strips 11 are provided with grooves 12. The inner walls of the grooves 12 are slidably connected to sliders 13. The opposite sides of the two sliders 13 are fixedly connected to detector probes 14. The tops of the two blocks 6 are integrally formed with handles 15. The handles 15 are hexagonal handles. By setting the handles 15, the surface area of ​​the blocks 6 is increased, making the grip of the blocks 6 more stable when holding them and reducing the occurrence of slippage when holding the blocks 6 directly.

[0016] Working principle: When using this utility model, the user can adjust the position of the connecting pipe 3 and the connecting rod 4 by using the cooperation of the locking hole 5 and the locking block 6. When the connecting pipe 3 and the connecting rod 4 are adjusted to a suitable position, the connecting pipe 3 and the connecting rod 4 drive the clamping block 2 fixed to them to squeeze and fix the welding plate 1. Then, through the cooperation of the ear block 7 and the U-shaped plate 8, the connecting pipe 3 and the connecting rod 4 are connected to the strip plate 11. Then, the slider 13 drives the detector probe 14 to slide on the surface of the slide groove 12, so that the slider 13 drives the detector probe 14 to move and detect the weld on the surface of the welding plate 1. This effectively improves the relative position stability between the probe and the weld, reduces the error caused by manual shaking, and thus improves the accuracy of weld quality detection.

[0017] In summary, this weld quality inspection tool with a fixed probe structure uses the connecting pipe 3 and the connecting rod 4 to drive the clamping block 2 fixed thereto to press and fix the welding plate 1. Then, the slider 13 drives the detector probe 14 to move on the surface of the slide groove 12 and inspect the weld on the surface of the welding plate 1. This effectively improves the relative position stability between the probe and the weld, reduces the error caused by manual shaking, and thus improves the accuracy of weld quality inspection.

Claims

1. A weld quality inspection tool for a probe fixing structure, characterized in that, The welding plate (1) includes four symmetrical clamping blocks (2) on its left and right sides. The surfaces of the four clamping blocks (2) are fixedly connected to two connecting pipes (3) and connecting rods (4). The surfaces of the connecting pipes (3) and connecting rods (4) are provided with several card holes (5). The inner walls of the card holes (5) are equipped with card blocks (6). The surfaces of the connecting pipes (3) and connecting rods (4) are fixedly connected to several ear blocks (7). The surfaces of the ear blocks (7) are provided with U-shaped plates (8). The opposite sides of the U-shaped plates (8) are fixedly connected to two strips (11). The surfaces of the two strips (11) are provided with sliding grooves (12). The inner walls of the sliding grooves (12) are slidably connected to sliders (13). The opposite sides of the two sliders (13) are fixedly connected to a detector probe (14).

2. The weld quality inspection tool for a probe fixing structure according to claim 1, characterized in that, The inner wall of the connecting pipe (3) is slidably connected to the surface of the connecting rod (4).

3. The weld quality inspection tool for a probe fixing structure according to claim 2, characterized in that, The card block (6) engages with the card hole (5).

4. The weld quality inspection tool for a probe fixing structure according to claim 3, characterized in that, A bolt rod (9) is installed between the ear block (7) and the U-shaped plate (8), and a nut block (10) is threaded onto the surface of the bolt rod (9).

5. The weld quality inspection tool for a probe fixing structure according to claim 4, characterized in that, Both of the card blocks (6) have a handle block (15) integrally formed on the top, and the handle block (15) is a hexagonal handle block.

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