RT ray nondestructive testing auxiliary tool

Abstract

The utility model discloses an RT ray nondestructive testing auxiliary tool which comprises an arc-shaped plate, supporting legs, an RT ray generator, a ray emitter, a fixing frame, a sliding rod, a spherical handle, scale marks, a limiting block, an arc-shaped clamp, a cross-shaped block, a first magnetic block, a second magnetic block, a measuring assembly and an attaching mechanism. The utility model belongs to the technical field of nondestructive testing, particularly relates to an RT ray nondestructive testing auxiliary tool, and solves the problems that two workers are required to be matched when a welding part of a large part is detected, one worker is responsible for measuring the distance between a ray head and a welding seam by using a measuring tape, and the other worker is used for operating a ray device; the method is not convenient enough and wastes manpower.

Description

Technical Field

[0001] This utility model belongs to the field of non-destructive testing technology, specifically referring to an auxiliary tooling for RT radiographic non-destructive testing. Background Technology

[0002] RT is an important non-destructive testing technique that uses X-rays or gamma rays to penetrate workpieces and record internal defects through film or digital detectors.

[0003] Existing nondestructive testing using RT (radio-to-radio) technology involves using a support bracket to ensure that the X-rays are emitted vertically. However, when inspecting welded joints of large parts, two workers are required: one to measure the distance between the X-ray head and the weld with a tape measure, and the other to operate the X-ray device. This method is inconvenient and wastes manpower. Therefore, there is an urgent need for an auxiliary fixture for RT nondestructive testing to solve the above problems. Utility Model Content

[0004] The technical problem this invention aims to solve is that when inspecting the weld joints of large parts, two workers are required: one to measure the distance between the X-ray head and the weld with a tape measure, and the other to operate the X-ray device. This method is inconvenient and wastes manpower.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: an auxiliary tooling for RT non-destructive testing, including an arc plate and a support foot set at the lower end of the arc plate, an RT ray generator is provided at the upper end of the arc plate, and a ray emitter is fixedly connected to one end of the RT ray generator, and a measuring component is provided at the upper end of the arc plate.

[0006] The measuring assembly includes a fixed frame fixedly mounted on the upper end of the arc-shaped plate and located on one side of the RT ray generator and ray emitter, and a slide rod slidably connected to the end of the fixed frame;

[0007] The end of the slide bar is provided with a fitting mechanism, which includes an arc-shaped clamp rotatably disposed at the end of the slide bar.

[0008] Furthermore, the fixed frame is provided with a semi-hollowed-out sliding groove, and the measuring component also includes a spherical handle fixed to the other end of the sliding rod and located in the sliding groove.

[0009] Furthermore, the upper end face of the slide bar is provided with scale lines.

[0010] Furthermore, the fitting mechanism also includes a cross block fixedly connected to one side of the arc-shaped clamp, and the end of the slide rod has an opening adapted to the cross block, and the other end of the cross block is rotatably connected to the inner wall of the opening.

[0011] Furthermore, a limiting block is fixed at the end of the slide bar above the cross block, and a plurality of magnetic blocks II are arrayed on the outer wall of the cross block, and a magnetic block I that attracts magnetic blocks II is provided at the lower end of the limiting block.

[0012] Furthermore, the arc-shaped clamp is made of rubber material.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1. Equipped with a measuring component, by pulling a slide bar to one end, the end of the slide bar abuts against the part, and observing the degree on the scale line on the slide bar that is flush with the output end of the X-ray emitter, it can realize the function of independently measuring the distance between the weld seam and the X-ray emitter, and simultaneously operating the RT X-ray generator for detection;

[0015] 2. It is equipped with a fitting mechanism. By rotating the arc-shaped clamp located at the end of the slide rod, the part is held against it. At the same time, the magnetic block 1 on the limiting block at the slide rod and the magnetic block 2 on the cross block on one side of the arc-shaped clamp attract each other, which can fix the arc-shaped clamp. Meanwhile, multiple magnetic blocks 2 are provided on the outer wall of the cross block, which can rotate the arc-shaped clamp and change its position, increasing the adaptability of the arc-shaped clamp. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an auxiliary tooling for RT nondestructive testing proposed in this scheme. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of an auxiliary tooling for RT nondestructive testing proposed in this scheme. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the measurement component in this embodiment;

[0019] Figure 4 This is an example. Figure 3 Enlarged view of section A;

[0020] Figure 5 This is a partial structural diagram of the measurement component in this embodiment.

[0021] Among them, 1. Arc plate; 2. Support leg; 3. RT ray generator; 4. ray emitter; 5. Fixing frame; 6. Slide rod; 7. Spherical handle; 8. Scale line; 9. Limiting block; 10. Arc clamp; 11. Cross block; 12. Magnetic block one; 13. Magnetic block two.

[0022] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] refer to Figure 1 As shown, in order to achieve the above functions, the technical solution adopted by this utility model is as follows: an auxiliary tooling for RT non-destructive testing, including an arc plate 1 and a support leg 2 set at the lower end of the arc plate 1, an RT ray generator 3 is provided at the upper end of the arc plate 1, and a ray emitter 4 is fixedly connected to one end of the RT ray generator 3, and a measuring component is provided at the upper end of the arc plate 1.

[0026] like Figure 1-3 As shown, the measuring assembly includes a fixed frame 5 fixedly mounted on the upper end of the arc plate 1 and located on one side of the RT ray generator 3 and the ray emitter 4, and a slide rod 6 slidably connected to the end of the fixed frame 5. The upper surface of the slide rod 6 is provided with scale lines 8, which can directly observe the distance between the part and the ray emitter 4. The fixed frame 5 is provided with a semi-hollowed-out slide groove. The measuring assembly also includes a spherical handle 7 fixedly connected to the other end of the slide rod 6 and located in the slide groove. The spherical handle 7 is provided with grooves on both sides to facilitate the operator's sliding.

[0027] Example 2:

[0028] Based on Example 1, in order to adapt to distance detection of parts with different shapes, such as Figure 1-5 As shown, the end of the slide bar 6 is provided with a fitting mechanism. The fitting mechanism includes an arc-shaped clamp 10 rotatably disposed at the end of the slide bar 6. The arc-shaped clamp 10 is made of rubber material, which can better abut against the parts without damaging them. The fitting mechanism also includes a cross block 11 fixedly connected to one side of the arc-shaped clamp 10. The end of the slide bar 6 is provided with an opening that matches the cross block 11, and the other end of the cross block 11 is rotatably connected to the inner wall of the opening.

[0029] To achieve the temporary fixing function of the arc clamp, a limiting block 9 is fixed at the end of the slide rod 6 above the cross block 11. Four magnetic blocks 13 are arranged in an array on the outer wall of the cross block 11, and a magnetic block 12 that attracts magnetic blocks 13 is provided at the lower end of the limiting block 9. Through the attraction of magnetic blocks 12 and magnetic blocks 13, the cross block 11 and the arc clamp 10 can be temporarily fixed. When encountering parts with different shapes, the cross block 11 and the arc clamp 10 can be rotated, and magnetic block 12 will attract another magnetic block 13 to achieve temporary fixing.

[0030] 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.

[0031] 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.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An RT ray nondestructive testing auxiliary tool, comprising an arc-shaped plate (1) and a supporting leg (2) arranged at the lower end of the arc-shaped plate (1), an RT ray generator (3) being arranged at the upper end of the arc-shaped plate (1), and a ray emitter (4) being fixedly connected to one end of the RT ray generator (3), characterized in that: the RT ray generator (3) is arranged to be capable of rotating around the supporting leg (2) and the ray emitter (4) is arranged to be capable of rotating around the RT ray generator (3). The arc-shaped plate (1) is provided with a measuring assembly at the upper end thereof; The measuring assembly comprises a fixed frame (5) fixedly arranged at the upper end of the arc-shaped plate (1) and located at one side of the RT ray generator (3) and the ray emitter (4), and a sliding rod (6) slidably connected to the end of the fixed frame (5); The end of the sliding rod (6) is provided with a fitting mechanism, and the fitting mechanism comprises an arc-shaped clamp (10) rotatably arranged at the end of the sliding rod (6).

2. The RT ray non-destructive testing auxiliary tool according to claim 1, characterized in that: The fixed frame (5) is provided with a semi-hollow sliding groove, and the measuring assembly further comprises a spherical handle (7) fixedly arranged at the other end of the sliding rod (6) and located in the sliding groove.

3. The RT non-destructive testing auxiliary tool according to claim 1 or 2, characterized in that: The upper end surface of the sliding rod (6) is provided with a scale line (8).

4. The RT ray non-destructive testing auxiliary tool of claim 1, wherein: The fitting mechanism further comprises a cross block (11) fixedly connected to one side of the arc-shaped clamp (10), the end of the sliding rod (6) is provided with an opening matched with the cross block (11), and the other end of the cross block (11) is rotatably connected to the inner wall of the opening.

5. The RT ray non-destructive testing auxiliary tool of claim 4, wherein: The end of the sliding rod (6) is fixedly provided with a limiting block (9) located above the cross block (11), the outer wall of the cross block (11) is arrayed with a plurality of magnetic blocks two (13), and the lower end of the limiting block (9) is provided with a magnetic block one (12) attracted to the magnetic blocks two (13).

6. The RT ray non-destructive testing auxiliary tool of claim 4, wherein: The arc-shaped clamp (10) is made of rubber material.

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