X-ray digital detection equipment for pipeline welding seam

Abstract

The utility model belongs to the technical field of pipeline welding seam detection equipment, and particularly relates to pipeline welding seam X-ray digital detection equipment which comprises an X-ray machine, a terminal seat is installed at one end of the X-ray machine, a detection head is installed on the outer wall of the end, away from the terminal seat, of the X-ray machine, and two clamping sleeves are connected to the outer wall of the X-ray machine in a sleeved mode. According to the X-ray machine locking device, one end of the tightening rope is tightened again, the tightening rope is fixed to the locking ring, then the bolt is further rotated to move into the internal thread sleeve, the clamping sleeves are arranged on the two ends of the internal thread sleeve, the two ends of each clamping sleeve are welded to the outer wall of one end of the internal thread sleeve respectively, one side of the internal thread sleeve is connected with the cushion block, and one side of the cushion block is movably connected with the outer wall of the X-ray machine. And then the corresponding tightening rope is driven to be further tightened, so that the X-ray machine can be firmly fixed on the pipeline. In conclusion, during use, the X-ray machine can be effectively fixed on the pipeline through the structure, and the whole fixing mode is very convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline weld detection equipment technical field, specifically related to a kind of digital detection equipment for pipeline weld X ray. BACKGROUND

[0002] In the field of industrial production and quality detection, non-destructive testing of pipeline weld is the key link to ensure the safe operation of pipeline system. The traditional weld detection method often relies on manual operation, which is not only inefficient, but also difficult to ensure the consistency and accuracy of detection. With the progress of science and technology, X-ray detection technology gradually becomes the preferred method for pipeline weld detection due to its non-destructive, high-precision and intuitive display of internal defects in the weld.

[0003] However, in practical application, the fixation of X-ray machine becomes a problem to be solved. Due to the diversity of pipeline form, the diameter varies, and it is often installed in complex environment, how to quickly and stably fix the X-ray machine on the pipeline to be detected to ensure that the detection head can accurately align with the weld position becomes a technical challenge.

[0004] The existing fixing method mostly uses support or clamp, but these methods often have problems such as complex installation, poor adaptability, inconvenient adjustment, etc. Especially when facing different diameter or irregular shape pipeline, traditional fixing method often needs a lot of adjustment time and additional auxiliary tools, which not only reduces the detection efficiency, but also may affect the detection result due to unstable fixation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of digital detection equipment for pipeline weld X ray, to solve the problems that the existing fixing method mostly uses support or clamp, but these methods often have problems such as complex installation, poor adaptability, inconvenient adjustment, etc. Especially when facing different diameter or irregular shape pipeline, traditional fixing method often needs a lot of adjustment time and additional auxiliary tools, which not only reduces the detection efficiency, but also may affect the detection result due to unstable fixation.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of digital detection equipment for pipeline weld X ray, including X-ray machine, one end of the X-ray machine is equipped with wiring terminal seat, the outer wall of the X-ray machine away from wiring terminal seat one end is equipped with detection head, the outer wall of the X-ray machine is sleeved with two clamps;

[0007] Two end heads of each of the sleeves are welded on the outer wall of one end of the inner threaded sleeve, one side of the inner threaded sleeve is connected with the pad, one side of the pad is movably connected with the outer wall of the X-ray machine, the pad is located at the upper end of the detection head, and the other end of the inner threaded sleeve away from the sleeve is threadedly connected with the bolt.

[0008] In order to prevent the sleeve from being displaced after being sleeved on the X-ray machine, as the digital detection equipment for pipeline welding X-ray, preferably, the surface of the X-ray machine is provided with two U-shaped grooves, and the inside of each U-shaped groove is connected with a sleeve.

[0009] In order to further tighten the tightening rope after preliminary tightening, as the digital detection equipment for pipeline welding X-ray, preferably, one end of the bolt is welded with an end column, the other end of the end column is welded with a lock ring, and the tightening rope is wound in the lock ring.

[0010] The two ends of the tightening rope are wound with a lock ring respectively, and the lock rings connected with the two ends of each tightening rope are located in the same horizontal plane.

[0011] In order to effectively fill the pad between the X-ray machine and the pipeline, so as to fix the X-ray machine, as the digital detection equipment for pipeline welding X-ray, preferably, two clamps are arranged on the two sides of the pad, and arc notches are arranged on the outer walls of the front and rear sides of the pad.

[0012] An inner threaded sleeve is fixedly installed in the inside of each clamp, the transverse length of the inner threaded sleeve is greater than that of the clamp, the sleeve is made of flexible metal material, and the pad is made of hard rubber material.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] When the welding of the pipeline needs to be detected by the X-ray machine, the sleeve is installed on the outer wall of the X-ray machine, and then the pad is clamped between the two groups of inner threaded sleeves.

[0015] Then, the two tightening ropes are preliminarily connected in the corresponding inner threaded sleeves through the bolt, at this time, the bolt is only connected with the inner threaded sleeve port, and when connected, the tightening rope needs to be wound on the outer wall of the pipeline, and the detection head on the X-ray machine is aligned with the welding on the pipeline.

[0016] Finally, one end of the tightening rope is tightened again and fixed in the lock ring, and then the bolt is further rotated to move into the inner threaded sleeve, thereby driving the corresponding tightening rope to be further tightened, so that the X-ray machine can be fixed on the pipeline very firmly.

[0017] In summary, the X-ray machine can be effectively fixed on the pipeline through the above structure, and the overall fixing method is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the technical scheme of the present application, and do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 The overall assembly structure schematic diagram provided for the embodiment of the present application.

[0020] Figure 2 The U-shaped groove distribution structure schematic diagram provided for the embodiment of the present application.

[0021] Figure 3 The cushion block structure schematic diagram provided for the embodiment of the present application.

[0022] Figure 4 The internal thread sleeve connection structure schematic diagram provided for the embodiment of the present application.

[0023] In the drawings: 1, X-ray machine; 11, U-shaped groove; 2, terminal seat; 3, detection head; 4, clamping sleeve; 5, internal thread sleeve; 6, cushion block; 61, bayonet; 7, bolt; 71, end column; 72, locking ring; 73, tightening rope. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The present application provides the following technical scheme: a digital detection equipment for pipeline weld X-ray, comprising an X-ray machine 1, one end of the X-ray machine 1 is provided with a terminal seat 2, the outer wall of the end of the X-ray machine 1 away from the terminal seat 2 is provided with a detection head 3, and the outer wall of the X-ray machine 1 is sleeved with two clamping sleeves 4;

[0026] Two end heads of each clamping sleeve 4 are respectively welded on the outer wall of one end of an internal thread sleeve 5, one side of the internal thread sleeve 5 is connected with a cushion block 6, one side of the cushion block 6 is movably connected with the outer wall of the X-ray machine 1, the cushion block 6 is located at the upper end of the detection head 3, and the other end of the internal thread sleeve 5 away from the clamping sleeve 4 is threadedly connected with a bolt 7.

[0027] When in use, the X-ray machine 1 is arranged at one side of the pipe weld to be detected, and then connected with the terminal seat 2 through the external connecting line, and the other end of the external connecting line is connected with the matched controller, so that the detection result of the X-ray machine 1 is converted into digital information for display when in use, so as to provide the detection personnel with the pipe weld quality for evaluation.

[0028] Preferably, the surface of the X-ray machine 1 is provided with two U-shaped grooves 11, and the inside of each U-shaped groove 11 is connected with a sleeve 4.

[0029] In specific use, the sleeve 4 is clamped into the U-shaped groove 11, so that the U-shaped groove 11 can limit the sleeve 4, thereby preventing the sleeve 4 from being displaced.

[0030] Preferably, one end of the bolt 7 is welded with an end column 71, the other end of the end column 71 is welded with a lock ring 72, and the lock ring 72 is connected with a tightening rope 73.

[0031] The two ends of the tightening rope 73 are connected with a lock ring 72 respectively, and the lock rings 72 connected with the two ends of each tightening rope 73 are located in the same horizontal plane.

[0032] In specific use, the tightening degree of the tightening rope 73 can be adjusted by adjusting the depth of the bolt 7 in the internal thread sleeve 5 in the last tightening stage, so as to meet the requirement of fixing the X-ray machine 1 on the pipe.

[0033] Preferably, two clamping holes 61 are arranged on the two sides of the cushion block 6 respectively, and arc-shaped notches are arranged on the outer walls of the front and rear sides of the cushion block 6.

[0034] An internal thread sleeve 5 is fixedly installed in each clamping hole 61, and the transverse length of the internal thread sleeve 5 is greater than that of the clamping hole 61.

[0035] In specific use, when the weld of the pipe needs to be detected, the X-ray machine 1 is used for operation. First, the sleeve 4 is installed on the outer wall of the X-ray machine 1, which ensures that the X-ray machine 1 has a stable basis for subsequent operation.

[0036] Then, the cushion block 6 is clamped between the two groups of internal thread sleeves 5, which not only enhances the stability of the whole, but also prepares for the subsequent tightening step.

[0037] Subsequently, two tightening ropes 73 are taken out and initially connected in the corresponding internally threaded sleeves 5 through the bolts 7 at one end thereof. In this process, it is ensured that the bolts 7 are connected only at the port of the internally threaded sleeves 5, and at the same time, the tightening ropes 73 need to be wound on the outer wall of the pipeline to ensure the best fixing effect. At this time, the detection head 3 on the X-ray machine 1 is adjusted to be completely aligned with the weld on the pipeline, ensuring the accuracy and effectiveness of the detection.

[0038] In the tightening step, I first re-tighten one end of the tightening rope 73 and firmly fix it on the lock ring 72. After this step is completed, the bolt 7 is further rotated to gradually move into the internally threaded sleeve 5. As the bolt 7 goes deeper, it will further tighten the corresponding tightening rope 73 until the X-ray machine 1 is firmly fixed on the pipeline.

[0039] In summary, through the above series of carefully designed structures and steps, the X-ray machine 1 can be efficiently and firmly fixed on the pipeline to perform accurate weld detection. The entire fixing method is not only convenient, but also has high stability and reliability, greatly improving the efficiency and accuracy of the detection work.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A digital detection device for pipeline weld X-ray, comprising an X-ray machine (1), one end of the X-ray machine (1) is provided with a terminal seat (2), and the outer wall of the end of the X-ray machine (1) away from the terminal seat (2) is provided with a detection head (3), characterized in that, Two clamping sleeves (4) are sleeved on the outer wall of the X-ray machine (1); Two ends of each clamping sleeve (4) are welded on the outer wall of one end of an inner threaded sleeve (5), one side of the inner threaded sleeve (5) is connected with a pad (6), one side of the pad (6) is movably connected with the outer wall of the X-ray machine (1), the pad (6) is located at the upper end of the detection head (3), and the other end of the inner threaded sleeve (5) away from the clamping sleeve (4) is threadedly connected with a bolt (7).

2. A digital detection apparatus for X-ray of pipe welds according to claim 1, characterized in that: Two U-shaped grooves (11) are arranged on the surface of the X-ray machine (1), and the inner part of each U-shaped groove (11) is sleeved with one clamping sleeve (4).

3. A digital detection apparatus for X-ray of pipe welds as claimed in claim 1 wherein: One end of the bolt (7) is welded with an end column (71), the other end of the end column (71) is welded with a lock ring (72), and the lock ring (72) is sleeved with a tightening rope (73).

4. A device for digital detection of X-rays of a pipe weld according to claim 3, characterized in that: The two ends of the tightening rope (73) are sleeved with one lock ring (72) respectively, and the lock rings (72) connected with the two ends of each tightening rope (73) are located on the same horizontal plane.

5. A digital detection apparatus for X-ray of pipe welds as claimed in claim 1, wherein: Two clamping sleeves (4) are sleeved on the outer wall of the X-ray machine (1); 6. A digital detection apparatus for X-ray of pipe welds according to claim 5, characterized in that: Two clamping sleeves (4) are sleeved on the outer wall of the X-ray machine (1); 7. A digital detection apparatus for X-ray of pipe welds as claimed in claim 1 wherein: The clamping sleeve (4) is made of flexible metal material, and the pad (6) is made of hard rubber material.

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