Pipeline nondestructive testing imaging device

Abstract

The utility model relates to the technical field of pipeline detection, in particular to a pipeline nondestructive testing imaging device which comprises a working table, supporting legs are fixedly connected to four corners of the lower end of the working table, an imaging screen is fixedly installed on the front portion of the upper end of the working table, and fixing blocks are fixedly connected to the left side and the right side of the upper end of the working table. The opposite ends of the two fixing blocks are jointly and fixedly connected with two fixing rods, the opposite ends of the two fixing blocks are jointly and movably connected with a moving rod, the moving rod penetrates through the fixing blocks, the middles of the two fixing rods are jointly and movably connected with a movable plate, the movable plate is in threaded connection with the moving rod, and two placing mechanisms are arranged at the upper end of the movable plate. A detection mechanism is arranged at the rear of the upper end of the workbench. According to the pipeline nondestructive testing imaging device disclosed by the utility model, through the arrangement of the placing mechanism and the testing mechanism, the movement of the scanning probe and the pipeline to be tested can be flexibly controlled, nondestructive testing on different positions of the pipeline can be conveniently carried out, the pipeline can be easily rotated, and the testing flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a pipeline nondestructive detection imaging device. Background Art

[0002] Nondestructive testing refers to the use of physical or chemical methods to inspect and test the structure, state, type, quantity, shape, nature, location, size, distribution and changes of defects inside and on the surface of the specimen, without damaging or affecting the performance of the object being tested, and without harming the internal structure of the object being tested. There are at least the following disadvantages in the use of existing pipeline nondestructive testing imaging devices:

[0003] 1. During the use of the existing pipeline non-destructive testing imaging device, the scanning probe and the pipeline to be tested cannot move flexibly and stably during the detection process, cannot flexibly cooperate with each other for non-destructive testing, and cannot flexibly perform testing, resulting in poor quality of pipeline testing under different sizes.

[0004] 2. During the use of the existing pipeline nondestructive testing imaging device, the pipeline cannot rotate stably during the testing process and cannot be fully tested on the pipeline. Therefore, we introduce a pipeline nondestructive testing imaging device. Utility Model Content

[0005] The main purpose of the utility model is to provide a pipeline non-destructive testing imaging device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pipeline nondestructive testing imaging device comprises a workbench, wherein the four corners of the lower end of the workbench are fixedly connected to support legs, an imaging screen is fixedly installed on the front part of the upper end of the workbench, fixed blocks are fixedly connected to the left and right sides of the upper end of the workbench, two fixed rods are fixedly connected to the opposite ends of the two fixed blocks, a moving rod is movably connected to the opposite ends of the two fixed blocks, and the moving rod passes through the fixed blocks, a movable plate is movably connected to the middle parts of the two fixed rods, and the movable plate is threadedly connected to the moving rod, two placement mechanisms are arranged on the upper end of the movable plate, and a detection mechanism is arranged on the rear part of the upper end of the workbench.

[0008] Preferably, the placement mechanism includes a vertical plate, two of which are provided, both of which are fixedly connected to the movable plate, and the opposite ends of the two vertical plates are commonly fixedly connected to a mounting plate, and the upper end of the mounting plate is movably connected to two fitting rods, and the fitting rods pass through the mounting plate, and the lower parts of the two fitting rods are fixedly sleeved with springs, and the two springs are fixedly connected to the mounting plate.

[0009] Preferably, the upper ends of the two fitting rods are commonly fixedly connected to a rotating bracket, the upper part of the rotating bracket is movably connected to a rotating rod, and the rotating rod passes through the rotating bracket, the rotating bracket is movably connected to a rotating cylinder through the rotating rod, and the rotating rod is fixedly connected to the rotating cylinder.

[0010] Preferably, the upper ends of the two vertical plates are fixedly connected to an arc-shaped plate, and the opposite ends of the two arc-shaped plates are movably connected to a stabilizing cylinder via a rotating shaft.

[0011] Preferably, the detection mechanism includes a lifting plate, a lifting slot is opened inside the lifting plate, the inner walls on the upper and lower sides of the lifting slot are movably connected with a lifting rod, and the upper part of the lifting rod passes through the lifting plate, the middle part of the lifting rod is threadedly connected with a lifting block, and the lifting block is movably connected to the lifting slot.

[0012] Preferably, the front end of the lifting block is fixedly connected to a sleeve rod, both sides of the front of the sleeve rod are threadedly connected with fastening bolts, and the fastening bolts pass through the sleeve rod, the front of the sleeve rod is movably sleeved with an extension rod, and a scanning probe is fixedly installed at the lower end of the front of the extension rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the placement mechanism, there are two placement mechanisms. The pipeline to be tested can be stably placed above the two placement mechanisms for testing. The pipeline is stably placed in the clamping of the two stable cylinders and the rotating cylinder. The rotating cylinder uses the elastic force of the spring to fit the pipeline tightly. The rotating cylinder can be rotated by the rotating rod. The rotating rotating cylinder will drive the tightly fitted pipeline to rotate. The rotating moving rod can drive the pipeline to move horizontally. In this way, the pipeline can be stably horizontally displaced and rotated when it is stably in the process of being tested, thereby improving the quality of non-destructive testing of the pipeline.

[0015] 2. Through the detection mechanism set up, the scanning probe can perform non-destructive detection on the pipeline and perform imaging processing through the imaging screen. The height of the scanning probe can be adjusted by rotating the lifting rod. The extension rod can be extended and retracted in the sleeve rod to adjust the extension length of the scanning probe. When facing pipelines of different sizes, the height and extension of the scanning probe can be flexibly controlled to cooperate with the pipeline detection. During the detection process, the horizontal displacement and rotation effect of the pipeline can be controlled by placing the mechanism, so that the pipeline can be fully non-destructively tested. This device greatly improves the quality of non-destructive testing of pipelines and performs high-quality imaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a pipeline non-destructive testing imaging device of the utility model;

[0017] Figure 2 This is a schematic diagram of the placement mechanism of a pipeline non-destructive testing imaging device of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a placement mechanism of a pipeline non-destructive testing imaging device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of the detection mechanism of the pipeline non-destructive detection imaging device.

[0020] In the figure: 1. workbench; 2. supporting legs; 3. imaging screen; 4. movable plate; 5. fixed block; 6. moving rod; 7. fixed rod; 8. placing mechanism; 9. detecting mechanism; 81. vertical plate; 82. arc plate; 83. rotating rod; 84. rotating cylinder; 85. stabilizing cylinder; 86. rotating bracket; 87. mounting plate; 88. fitting rod; 89. spring; 91. lifting plate; 92. lifting slot; 93. lifting rod; 94. lifting block; 95. sleeve rod; 96. fastening bolt; 97. extension rod; 98. scanning probe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A pipeline nondestructive testing imaging device comprises a workbench 1, wherein the four corners of the lower end of the workbench 1 are fixedly connected with supporting legs 2, an imaging screen 3 is fixedly installed on the front of the upper end of the workbench 1, fixed blocks 5 are fixedly connected to the left and right sides of the upper end of the workbench 1, two fixed rods 7 are fixedly connected to the opposite ends of the two fixed blocks 5, a moving rod 6 is movably connected to the opposite ends of the two fixed blocks 5, and the moving rod 6 passes through the fixed blocks 5, a movable plate 4 is movably connected to the middle parts of the two fixed rods 7, and the movable plate 4 is threadedly connected to the moving rod 6, two placing mechanisms 8 are arranged on the upper end of the movable plate 4, and a detection mechanism 9 is arranged on the rear of the upper end of the workbench 1.

[0026] In this embodiment, the placement mechanism 8 includes a vertical plate 81, two vertical plates 81 are provided, and the two vertical plates 81 are fixedly connected to the movable plate 4. The opposite ends of the two vertical plates 81 are commonly fixedly connected to a mounting plate 87. The upper end of the mounting plate 87 is movably connected to two fitting rods 88, and the fitting rods 88 pass through the mounting plate 87. The lower parts of the two fitting rods 88 are fixedly sleeved with springs 89, and the two springs 89 are fixedly connected to the mounting plate 87. The upper ends of the two fitting rods 88 are commonly fixedly connected to a rotating bracket 86. The upper part of the rotating bracket 86 is movably connected to a rotating rod 83, and the rotating rod 83 passes through the rotating bracket 86. The rotating bracket 86 is movably connected to a rotating cylinder 84 through the rotating rod 83, and the rotating rod 83 is fixedly connected to the rotating cylinder 84. The upper ends of the two vertical plates 81 are fixedly connected to an arc plate 82, and the opposite ends of the two arc plates 82 are movably connected through a rotating shaft. There is a stabilizing cylinder 85; through the placement mechanism 8, the rotating cylinder 84 can be moved by using the fitting rod 88, and the movable rotating cylinder 84 uses the elastic force of the spring 89 to tightly fit pipes of different sizes. Both the rotating cylinder 84 and the stabilizing cylinder 85 can be rotated to facilitate rotation during the stable placement of the pipe. The movable plate 4 moves stably on the two fixed rods 7, and the rotating movable rod 6 can stably control the displacement of the fixed rod 7. Two placement mechanisms 8 are provided, and the pipe to be tested can be stably placed above the two placement mechanisms 8 for detection. The pipe is stably placed in the clamping of the two stabilizing cylinders 85 and the rotating cylinder 84. The rotating cylinder 84 uses the elastic force of the spring 89 to tightly fit the pipe. The rotating cylinder 84 can be rotated by using the rotating rod 83. The rotating rotating cylinder 84 will drive the tightly fitting pipe to rotate, and the rotating movable rod 6 can drive the pipe to move horizontally.

[0027] In this embodiment, the detection mechanism 9 includes a lifting plate 91, the interior of the lifting plate 91 is provided with a through lifting groove 92, the inner walls of the upper and lower sides of the lifting groove 92 are movably connected with a lifting rod 93, and the upper part of the lifting rod 93 passes through the lifting plate 91, the middle part of the lifting rod 93 is threadedly connected with a lifting block 94, the lifting block 94 is movably connected with the lifting groove 92, the front end of the lifting block 94 is fixedly connected with a sleeve rod 95, both sides of the front part of the sleeve rod 95 are threadedly connected with fastening bolts 96, and the fastening bolts 96 pass through the sleeve rod 95, the front part of the sleeve rod 95 is movably sleeved with an extension rod 97, and the lower end of the front part of the extension rod 97 is fixedly installed with a scanning probe 98; through the detection mechanism 9 set, the lifting block 94 can be stably on the lifting groove 92 The lifting rod 93 can be movable, and the lifting rod 93 can be rotated on the lifting plate 91. The rotating lifting plate 91 controls the lifting and lowering of the lifting block 94. The rotating fastening bolt 96 can stably fix the telescopic extension rod 97. The scanning probe 98 can perform non-destructive testing on the pipeline and perform imaging processing through the imaging screen 3. The scanning probe 98 can be adjusted in height by rotating the lifting rod 93. The extension rod 97 can be extended and retracted in the sleeve rod 95 to adjust the extension length of the scanning probe 98. When facing pipelines of different sizes, the height and extension of the scanning probe 98 can be flexibly controlled to cooperate with the detection of the pipeline. During the detection process, the horizontal displacement and rotation effect of the pipeline are controlled by placing the mechanism 8, so that the pipeline can be fully non-destructively detected.

[0028] It should be noted that the utility model is a pipeline non-destructive testing imaging device. During use, the object to be tested is stably placed by two placement mechanisms 8. The height and extension of the scanning probe 98 are controlled by the detection mechanism 9 to cooperate with the detection of pipelines of different sizes. The detection runs through the pipeline and is convenient for comprehensive detection by using the placement mechanism 8 to stably rotate and displace. Through the set placement mechanism 8, the rotating cylinder 84 can be movable by using the fitting rod 88. The movable rotating cylinder 84 uses the elastic force of the spring 89 to tightly fit pipelines of different sizes. The rotating cylinder 84 and the stabilizing cylinder 85 can both be rotated to facilitate rotation during the stable placement of the pipeline. The movable plate 4 is stably movable on the two fixed rods 7. The rotating movable rod 6 can stably control the displacement of the fixed rod 7. Two placement mechanisms 8 are provided. The pipeline to be tested can be stably placed above the two placement mechanisms 8 for detection. The pipeline is stably placed in the clamping of the two stabilizing cylinders 85 and the rotating cylinder 84. The rotating cylinder 84 uses the elastic force of the spring 89 to tightly fit the pipeline. The rotating cylinder 84 can be rotated by using the rotating rod 83. The moving cylinder 84 will drive the tightly fitted pipeline to rotate, and the rotating moving rod 6 can drive the pipeline to move horizontally. Through the detection mechanism 9, the lifting block 94 can stably move on the lifting slot 92, the lifting rod 93 can rotate on the lifting plate 91, and the rotating lifting plate 91 controls the lifting and lowering of the lifting block 94. The rotating fastening bolt 96 can stably fix the telescopic extension rod 97. The scanning probe 98 can perform non-destructive testing on the pipeline and perform imaging processing through the imaging screen 3. The scanning probe 98 can adjust the height by rotating the lifting rod 93. The extension rod 97 can adjust the extension length of the scanning probe 98 by telescoping in the sleeve rod 95. When facing pipelines of different sizes, the height and extension of the scanning probe 98 are flexibly controlled to cooperate with the detection of the pipeline. During the detection process, the horizontal displacement and rotation effect of the pipeline are controlled by placing the mechanism 8, and the pipeline can be fully non-destructively tested. The device can flexibly control the movement of the scanning probe 98 and the pipeline to be tested, which is convenient for non-destructive testing of pipelines at different positions, and the pipeline can be easily rotated to improve the detection flexibility.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline non-destructive testing imaging device, comprising a workbench (1), characterized in that: The four corners of the lower end of the workbench (1) are fixedly connected to support legs (2), the front part of the upper end of the workbench (1) is fixedly installed with an imaging screen (3), the left and right sides of the upper end of the workbench (1) are fixedly connected to fixed blocks (5), the opposite ends of the two fixed blocks (5) are commonly fixedly connected to two fixed rods (7), the opposite ends of the two fixed blocks (5) are commonly movably connected to a moving rod (6), and the moving rod (6) passes through the fixed blocks (5), the middle parts of the two fixed rods (7) are commonly movably connected to a movable plate (4), and the movable plate (4) is threadedly connected to the moving rod (6), the upper end of the movable plate (4) is provided with two placement mechanisms (8), and the rear part of the upper end of the workbench (1) is provided with a detection mechanism (9); The placement mechanism (8) comprises a vertical plate (81), two vertical plates (81) are provided, the two vertical plates (81) are fixedly connected to the movable plate (4), the opposite ends of the two vertical plates (81) are fixedly connected to a mounting plate (87), the upper end of the mounting plate (87) is movably connected to two fitting rods (88), and the fitting rods (88) pass through the mounting plate (87), the lower parts of the two fitting rods (88) are fixedly sleeved with springs (89), and the two springs (89) are fixedly connected to the mounting plate (87); The upper ends of the two fitting rods (88) are commonly fixedly connected to a rotating bracket (86), the upper part of the rotating bracket (86) is movably connected to a rotating rod (83), and the rotating rod (83) penetrates the rotating bracket (86), the rotating bracket (86) is movably connected to a rotating cylinder (84) through the rotating rod (83), and the rotating rod (83) is fixedly connected to the rotating cylinder (84); The upper ends of the two vertical plates (81) are fixedly connected to an arc-shaped plate (82), and the opposite ends of the two arc-shaped plates (82) are movably connected to a stabilizing cylinder (85) via a rotating shaft; The detection mechanism (9) comprises a lifting plate (91), the lifting plate (91) has a through lifting groove (92) formed inside, the inner walls of the lifting groove (92) on both sides thereof are movably connected with a lifting rod (93), and the upper part of the lifting rod (93) passes through the lifting plate (91), the middle part of the lifting rod (93) is threadedly connected with a lifting block (94), and the lifting block (94) is movably connected with the lifting groove (92); The front end of the lifting block (94) is fixedly connected to a sleeve rod (95), both sides of the front of the sleeve rod (95) are threadedly connected to fastening bolts (96), and the fastening bolts (96) penetrate the sleeve rod (95), the front of the sleeve rod (95) is movably sleeved with an extension rod (97), and the lower end of the front of the extension rod (97) is fixedly mounted with a scanning probe (98).

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