Adjustable X-ray flaw detection device

Abstract

The utility model relates to the technical field of X-ray flaw detection, in particular to an adjustable X-ray flaw detection device which comprises a mounting base and is characterized in that the top surface of the mounting base is fixedly connected with a first supporting plate and a second supporting plate, and the top end of the second supporting plate is fixedly connected with a placing pipe; the top end of the first supporting plate is fixedly connected with a rotating ring, and the rotating assembly is located on the peripheral side of the containing pipe and located in the rotating ring; the adjusting assembly is located in the rotating ring, and the adjusting assembly is located on the rotating assembly; the mounting assembly is located on the peripheral side of the containing pipe, by arranging the rotating assembly and the adjusting assembly, a worker can adjust the rotating angle of the rotating assembly through the connecting plate and limit the rotating angle, and the worker can conveniently conduct flaw detection on different positions of a weld joint; therefore, personnel can mount or dismount the X-ray flaw detector body and the corresponding support frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to X ray flaw detection technical field, concretely is a kind of adjustable X ray flaw detection device. BACKGROUND

[0002] X ray flaw detection machine utilizes the characteristics of X ray penetration and attenuation in material to find defects in material. X ray can check the internal defects of metal and non-metal materials and their products. For example, porosity, slag inclusion and incomplete penetration in weld. Volume defects.

[0003] The existing X ray flaw detection device is more troublesome to replace position when carrying out flaw detection, personnel need to hold X ray flaw detection device to rotate around pipeline to carry out flaw detection, part angle is inconvenient for personnel to hold for a long time, operation is very inconvenient, lead to lower work efficiency, and flaw detection angle is likely not comprehensive enough, based on this, we propose a kind of adjustable X ray flaw detection device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of adjustable X ray flaw detection device to solve the problem that the existing X ray flaw detection device is more troublesome to replace position when carrying out flaw detection in the background art, personnel need to manually rotate X ray flaw detection device around pipeline, flaw detection angle is not comprehensive enough and part angle is inconvenient for personnel to manually adjust and place, operation is very inconvenient.

[0005] The technical scheme of the utility model is: a kind of adjustable X ray flaw detection device, including installation base, its characterized in that: the top surface of installation base is fixedly connected with first support plate, the top surface of installation base is fixedly connected with second support plate, the top of second support plate is fixedly connected with placement pipe, the top of first support plate is fixedly connected with rotating ring, further include:

[0006] Rotating assembly, the rotating assembly is located in the circumferential side of placement pipe, and the rotating assembly is located in rotating ring;

[0007] Adjusting assembly, the adjusting assembly is located in rotating ring, and the adjusting assembly is located on rotating assembly;

[0008] Mounting assembly, the mounting assembly is located in the circumferential side of placement pipe, and the mounting assembly is located on the side of adjusting assembly.

[0009] Preferably, the rotating assembly comprises a gear ring, the gear ring is located above the mounting base, the inner wall of the gear ring is fixedly connected with the circumferential side of the placing pipe, the inner wall of the rotating ring is provided with a rotating groove, a rotating block is slidably connected in the rotating groove, the side of the rotating block close to the gear ring is fixedly connected with a connecting block, the side of the connecting block close to the gear ring is fixedly connected with two fixed blocks, the same pinion is rotatably connected with the side wall of the fixed block, and the pinion is meshedly connected with the gear ring.

[0010] Preferably, the adjusting assembly comprises a sliding groove, the sliding groove is formed in the side wall of the connecting block, the inner wall of the sliding groove is provided with a limiting groove, a sliding block is slidably connected in the inner wall of the sliding groove, limiting blocks are fixedly connected on the two sides of the sliding block, the limiting blocks are slidably connected with the inner wall of the limiting groove, a connecting plate is fixedly connected at the end of the sliding block away from the limiting block, a plurality of limiting holes are formed in the side of the rotating ring close to the connecting plate, two insertion holes are formed in the side of the rotating block close to the connecting plate, and two insertion columns are fixedly connected on the side of the connecting plate close to the rotating block.

[0011] Preferably, the distance between the two insertion columns is the same as the distance between the two insertion holes, and the insertion column is matched with the insertion hole.

[0012] Preferably, the length of the sliding block is greater than the length of the insertion column, and the length of the limiting groove is less than the length of the sliding groove.

[0013] Preferably, the mounting assembly comprises two supporting frames, the supporting frames are located above the placing pipe, the side of the supporting frame close to the fixed block is fixedly connected with the corresponding fixed block, a clamping block is arranged above the supporting frame, and the supporting frame and the clamping block are mounted through bolts.

[0014] Compared with the prior art, the adjustable X-ray flaw detection device has the following improvements and advantages:

[0015] 1、The rotating assembly and the adjusting assembly are arranged, personnel can adjust the rotating angle of the rotating assembly through the connecting plate, and the rotating angle is limited, so that personnel can detect the different positions of the weld.

[0016] 2、The mounting assembly is arranged, personnel can install or dismount the X-ray flaw detector body and the corresponding supporting frame, and personnel can install or dismount the X-ray flaw detector body according to different use requirements. DRAWINGS

[0017] The utility model makes further explanation below combining with the drawings and examples:

[0018] Figure 1 It is the whole structure schematic diagram of the utility model Figure 1 ;

[0019] Figure 2 It is the whole structure schematic diagram of the utility model Figure 2 ;

[0020] Figure 3 It is the rotating ring area section structure schematic view of the utility model;

[0021] Figure 4 It is the gear ring area explosion structure schematic view of the utility model;

[0022] Figure 5 It is the connecting block section structure schematic view of the utility model.

[0023] Mark explanation:

[0024] Mounting base;2, first support plate;3, second support plate;4, place pipe;5, gear ring;6, rotating ring;7, rotating groove;8, rotating block;9, connecting block;10, fixed block;12, pinion;13, sliding groove;14, limit groove;15, sliding block;16, limit block;17, connecting plate;18, insertion column;19, limit hole;20, insertion hole;21, support frame;22, clamping block;23, X-ray flaw detector body;24, sleeve ring. Specific implementation

[0025] The utility model will be described below in detail, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0026] As shown in Figure 1 - Figure 5 An adjustable X-ray flaw detection device, including mounting base 1, the top surface of mounting base 1 is fixedly connected with first support plate 2, the top surface of mounting base 1 is fixedly connected with second support plate 3, the top of second support plate 3 is fixedly connected with place pipe 4, the top of first support plate 2 is fixedly connected with rotating ring 6, still including rotating assembly, adjusting assembly and installation assembly, rotating assembly is located at the circumferential side of place pipe 4, rotating assembly is located in rotating ring 6, adjusting assembly is located in rotating ring 6, adjusting assembly is located on rotating assembly, installation assembly is located at the circumferential side of place pipe 4, installation assembly is located at the side of adjusting assembly.

[0027] Further, the rotating assembly comprises a gear ring 5 sleeved on the placing pipe 4 and fixedly connected with the placing pipe 4, a rotating groove 7 is arranged on the inner wall of the rotating ring 6, a rotating block 8 is slidably connected in the rotating groove 7, the connecting block 9 is fixedly connected to the side of the rotating block 8 close to the gear ring 5, two fixed blocks 10 are fixedly connected to the side of the connecting block 9 close to the gear ring 5, a pinion 12 is rotatably installed between the two fixed blocks 10, and the pinion 12 is in meshing connection with the gear ring 5. Since the pinion 12 is in meshing connection with the gear ring 5, the pinion 12 will rotate with the movement of the connecting block 9.

[0028] Further, the adjusting assembly comprises a sliding groove 13 arranged on the side wall of the connecting block 9, limit grooves 14 are arranged on the inner walls of the sliding groove 13, a sliding block 15 is slidably connected in the sliding groove 13, limit blocks 16 are fixedly connected to the two sides of the sliding block 15, one end of the sliding block 15 slidably extends into the sliding groove 13, each limit block 16 slidably extends into the corresponding limit groove 14, a connecting plate 17 is fixedly connected to the other end of the sliding block 15, a plurality of limit holes 19 are arranged on the side of the rotating ring 6 close to the connecting plate 17, two insertion holes 20 are arranged on the side of the rotating block 8 close to the connecting plate 17, two insertion columns 18 are fixedly connected to the side of the connecting plate 17 close to the rotating block 8, the insertion columns 18 penetrate through the corresponding limit holes 19 and extend into the insertion holes 20, and the connecting plate 17 is pushed towards the X-ray detector body 23, so that the insertion columns 18 penetrate through the limit holes 19 and enter the insertion holes 20, and the position of the connecting block 9 is limited.

[0029] Further, the distance between the two insertion columns 18 is the same as the distance between the two adjacent insertion holes 20, the insertion column 18 is matched with the insertion hole 20, the insertion column 18 is inserted into the corresponding insertion hole 20, and the connecting block 9 is limited.

[0030] Further, the length of the sliding block 15 is greater than the length of the insertion column 18, and the length of the limit groove 14 is less than the length of the sliding groove 13, so that when the connecting plate 17 is pulled outwards, the connecting plate 17 drives the sliding block 15 and the limit block 16 to slide in the sliding groove 13 and the limit groove 14, when the side of the limit block 16 close to the connecting plate 17 abuts against the inner wall of the limit groove 14 close to the connecting plate 17, the connecting plate 17 drives the insertion column 18 to slide out of the corresponding insertion hole 20 and the limit hole 19, and at this time, the connecting plate 17 can be rotated according to the needs.

[0031] Further, the mounting assembly comprises two support frames 21 located above the placing pipe 4, the support frames 21 are fixedly connected with the corresponding fixing blocks 10, the upper portion of the support frame 21 is provided with a clamping block 22, the support frame 21 and the clamping block 22 are fixedly connected through bolts, the X-ray detector body 23 is clamped between the clamping block 22 and the support frame 21, the bottom end of the support frame 21 is fixedly connected with a sleeve ring 24, the sleeve ring 24 is sleeved outside the placing pipe 4, and the sleeve ring 24 can rotate relative to the placing pipe 4; the X-ray detector body 23 is placed between the two support frames 21, and the clamping block 22 and the corresponding support frame 21 are installed by using the bolts; at this time, the personnel places the pipeline to be detected in the placing pipe 4, and the weld of the placing pipe 4 is perpendicular to the X-ray detector body 23, so that the X-ray detector body 23 is installed and dismounted by the personnel, and the operation is simple.

[0032] Working principle: when the personnel wants to perform X-ray detection on the pipeline, the personnel first places the X-ray detector body 23 on the two support frames 21, and installs the clamping block 22 and the corresponding support frame 21 by using the bolts; at this time, the personnel places the pipeline to be detected in the placing pipe 4, and the weld of the placing pipe 4 is perpendicular to the X-ray detector body 23; at this time, the personnel pulls the connecting plate 17 outward, the connecting plate 17 drives the sliding block 15 and the limiting block 16 to slide in the sliding groove 13 and the limiting groove 14; when the side of the limiting block 16 close to the connecting plate 17 abuts against the inner wall of the side of the limiting groove 14 close to the connecting plate 17, the connecting plate 17 drives the insertion column 18 to slide out of the corresponding insertion hole 20 and the limiting hole 19; at this time, the connecting plate 17 drives the connecting block 9 to rotate around the placing pipe 4, the connecting block 9 drives the rotating block 8 to slide in the rotating groove 7, the connecting block 9 drives the pinion 12 to move, the pinion 12 rotates with the movement of the connecting block 9 due to the meshing connection between the pinion 12 and the gear ring 5, the fixing block 10 drives the support frame 21 and the sleeve ring 24 to rotate around the placing pipe 4, so as to change the position of the X-ray detector body 23, and the personnel can detect the weld at different positions; when the position is adjusted to the required position, the personnel pushes the connecting plate 17 to the direction of the X-ray detector body 23, so that the insertion column 18 penetrates through the limiting hole 19 and enters the insertion hole 20, and the position of the connecting block 9 is limited.

[0033] The cooperation of the pinion 12 and the gear ring 5 can guarantee the support of the rotating block 8, the pinion 12 can be replaced by a smooth roller, and the gear ring 5 can be replaced by a circular ring.

[0034] The above description enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable X-ray inspection apparatus comprising a mounting base (1), characterized in that: The top surface of the mounting base (1) is fixedly connected with a first supporting plate (2), the top surface of the mounting base (1) is fixedly connected with a second supporting plate (3), the top end of the second supporting plate (3) is fixedly connected with a placing pipe (4), the top end of the first supporting plate (2) is fixedly connected with a rotating ring (6), and the mounting base (1) further comprises: A rotating assembly is located on the periphery of the placing pipe (4) and in the rotating ring (6); An adjusting assembly is located in the rotating ring (6) and on the rotating assembly; An installation assembly is located on the periphery of the placing pipe (4) and on one side of the adjusting assembly.

2. The adjustable X-ray inspection apparatus of claim 1, wherein: The rotating assembly comprises a gear ring (5) located above the mounting base (1), the inner wall of the gear ring (5) is fixedly connected with the periphery of the placing pipe (4), the inner wall of the rotating ring (6) is provided with a rotating groove (7), the rotating groove (7) is slidably connected with a rotating block (8), one side of the rotating block (8) close to the gear ring (5) is fixedly connected with a connecting block (9), the connecting block (9) is fixedly connected with two fixed blocks (10) on one side close to the gear ring (5), the same pinion (12) is rotatably connected with the side wall of the fixed block (10), and the pinion (12) is meshedly connected with the gear ring (5).

3. An adjustable X-ray inspection apparatus according to claim 2, wherein: The adjusting assembly comprises a sliding groove (13) formed in the side wall of the connecting block (9), the inner wall of the sliding groove (13) is provided with a limiting groove (14), the inner wall of the sliding groove (13) is slidably connected with a sliding block (15), the two sides of the sliding block (15) are fixedly connected with limiting blocks (16), the limiting blocks (16) are slidably connected with the inner wall of the limiting groove (14), one end of the sliding block (15) away from the limiting block (16) is fixedly connected with a connecting plate (17), the side of the rotating ring (6) close to the connecting plate (17) is provided with a plurality of limiting holes (19) arranged at equal intervals, the side of the rotating block (8) close to the connecting plate (17) is provided with two insertion holes (20), and the side of the connecting plate (17) close to the rotating block (8) is fixedly connected with two insertion columns (18).

4. The adjustable X-ray inspection apparatus of claim 3, wherein: The distance between the two insertion columns (18) is the same as the distance between the two insertion holes (20), and the insertion column (18) is matched with the insertion hole (20).

5. The adjustable X-ray inspection apparatus of claim 3, wherein: The length of the sliding block (15) is greater than the length of the insertion column (18), and the length of the limiting groove (14) is less than the length of the sliding groove (13).

6. The adjustable X-ray inspection apparatus of claim 1, wherein: The mounting assembly comprises two support frames (21) located above the placing pipe (4), the support frames (21) are fixedly connected with the corresponding fixing blocks (10) on the side close to the fixing blocks (10), clamping blocks (22) are arranged above the support frames (21), the support frames (21) and the clamping blocks (22) are installed through bolts, the X-ray flaw detector body (23) is clamped between the clamping blocks (22) and the support frames (21), sleeve rings (24) are fixedly connected to the bottom ends of the support frames (21), the sleeve rings (24) are sleeved on the circumferential sides of the placing pipes (4), and the inner walls of the sleeve rings (24) are rotationally connected with the rear sides of the placing pipes (4).

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