Supporting structure of pipeline welding seam testing device

Abstract

The utility model belongs to the technical field of pipeline welding seam sealing performance testing, and provides a supporting structure of a pipeline welding seam testing device, which comprises the pipeline welding seam testing device and a supporting device. According to the pipeline welding seam testing device, defects and quality inside a pipeline welding seam can be detected through the pipeline welding seam testing device, the pipeline welding seam testing device and the supporting device can be fixed or separated through the two clamping assemblies, and a pipeline can be fixed through matched use of the fixing assemblies and the supporting blocks; through two matching blocks, two round rods and a rotating block, a fixing assembly and a supporting block can drive a pipeline to rotate, the effects that the pipeline welding seam testing device can be supported, and data detected by the pipeline welding seam testing device can be checked conveniently are achieved, and the problem that a user needs to place a pipeline welding seam detector on the ground or hold the pipeline welding seam detector by hand to check the data is solved. The use effect is not good enough, no supporting structure is used in cooperation, and the pipeline is inconvenient to turn over.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline weld sealing test, in particular to a supporting structure of a pipeline weld test device. Background Art

[0002] Pipeline weld tightness test refers to the inspection of welds in the pipeline system to confirm whether they have good sealing performance. The weld is a key part of connecting pipeline components, and its tightness is crucial to the safe operation of the pipeline system. The tightness test is designed to ensure that the welds and pipeline connections can prevent gas or liquid leakage under normal operating conditions.

[0003] Detecting cracks, corrosion, voids and leaks in pipeline systems is very useful for leak detection in pipeline weld sealing tests. By using a pipeline weld detector, possible leaks in the pipeline system can be discovered and located in a timely manner, which helps ensure the safe and reliable operation of the pipeline system. Existing pipeline weld detectors are not used with a supporting structure, and are often placed on the ground or held in the hand to view the test data. When testing the pipeline, manual labor is required to flip the pipeline, which is not efficient enough. The problems with the above technology are: the user is required to place the pipeline weld detector on the ground or hold it in hand to view the data, the use effect is not good enough, and there is no supporting structure to cooperate with it, which makes it inconvenient to flip the pipeline. Utility Model Content

[0004] The utility model provides a supporting structure for a pipeline weld testing device, which is used to solve relevant technical problems in the background technology.

[0005] The technical solution provided by the utility model is as follows: a support structure of a pipeline weld test device, comprising a pipeline weld test device and a support device, the pipeline weld test device comprising a body, a control end and a socket, the control end is installed on the left side of the body, the socket is arranged on the top of the body, the rear side of the body is fixedly connected with two plug-in blocks, the support device is located at the rear side of the pipeline weld test device, the support device comprises four legs, a bottom plate, two columns, a connecting plate and two protrusions, the four legs are respectively fixed to the four corners of the bottom of the bottom plate, the bottoms of the two columns are respectively fixedly connected to the front side and the rear side of the left side of the top of the bottom plate, the bottom of the connecting plate is fixedly connected to the tops of the two columns, the bottoms of the two protrusions are both fixedly connected to the top of the connecting plate, and the insides of the two plug-in blocks are both plug-connected with the surfaces of the two protrusions;

[0006] The pipeline weld testing device is used to detect the defects and quality inside the pipeline weld;

[0007] The supporting device is used to support the pipeline weld testing device.

[0008] In order to be able to clamp and fix the pipeline and facilitate the installation of the pipeline weld test device, preferably, clamping components are provided on the front and rear sides of the top of the connecting plate, and are respectively located on the opposite side of the two protrusions, and the right side of the rear side of the top of the bottom plate is slidably connected with a support block, and the right side of the front side of the top of the bottom plate is provided with a fixing component. The pipeline weld test device can be quickly fixed or separated from the supporting device through the two clamping components, and the pipeline can be prevented from sliding through the fixing components.

[0009] In order to assist in fixing the front plug-in block after it is plugged into the front protrusion, preferably, the front clamping assembly includes a protective shell, a pull rod, two return springs, a clamping block and a stopper. The bottom of the protective shell is fixedly connected to the top of the connecting plate, the surface of the pull rod is slidably connected to the center of the front side of the inner side of the protective shell, the front sides of the two return springs are fixedly connected to the rear side of the protective shell, the rear sides of the two return springs and the pull rod are fixedly connected to the front side of the clamping block, the rear side of the clamping block is plugged into the top of the front plug-in block, the rear side of the stopper is fixedly connected to the front side of the clamping block, and the bottom of the stopper can be slidably connected to the top of the protective shell. Through the clamping assembly, the two return springs are used to fix and rebound, and the surface of the clamping block can be in close contact with the surface of the front protrusion and the front plug-in block, thereby assisting in fixing the front plug-in block.

[0010] In order to better facilitate the detection of welds on the pipeline, preferably, the fixing assembly includes a first fixing block, a second fixing block and a screw rod, the bottom of the first fixing block is movably connected to the right side of the front side of the top of the base plate, the left side of the top of the first fixing block is movably connected to the left side of the second fixing block, the surface of the screw rod is threadedly connected to the second fixing block and the right side of the inside of the first fixing block, the first fixing block can be fixedly connected to the second fixing block by the screw rod, the pipeline is placed into the first fixing block through the fixing assembly, and the second fixing block is fixedly connected to the first fixing block by the screw rod, thereby fixing the pipeline.

[0011] In order to further improve the detection effect of the pipeline, preferably, the left side of the supporting block and the left side of the first fixed block are fixedly connected with matching blocks, the insides of the two matching blocks are movably connected with round rods, the opposite ends of the two round rods are fixedly connected with rotating blocks, the bottom of the rotating block is fixedly connected to the top of the base plate, and the right sides of the supporting block and the first fixed block are fixedly connected with handles, and by pulling the handle upward, the supporting block and the fixed assembly can drive the pipeline to rotate upward, thereby facilitating the detection of the bottom of the pipeline.

[0012] In order to increase the gravity of the base plate and avoid tilting, preferably, the front and rear sides of the right side of the base plate are fixedly connected with blocks by bolts, and the opposite ends of the two blocks are fixedly connected with counterweight blocks. The left side of the counterweight block is plug-in connected to the inside of the base plate. The weight of the base plate is increased through the two blocks and the counterweight block to avoid tilting of the base plate when the pipe is rotated.

[0013] In order to prevent the pipeline from rolling automatically after the first fixing block and the second fixing block fix the pipeline, preferably, the top inside the first fixing block and the bottom inside the second fixing block are fixedly connected with anti-skid pads, and the friction with the pipeline is increased by the two anti-skid pads to prevent the pipeline from rotating automatically.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model is provided with structural components such as a pipeline weld test device, a machine body, a control terminal, a socket, a support device, a support leg and a bottom plate. The pipeline weld test device can detect the defects and quality inside the pipeline weld. The support device can support the pipeline weld test device. The pipeline weld test device and the support device can be fixed or separated by two clamping components. The pipeline can be fixed by the coordinated use of the fixing component and the support block. The fixing component and the support block can drive the pipeline to rotate by two matching blocks, two round rods and a rotating block, thereby achieving the effect of supporting the pipeline weld test device and facilitating the viewing of the data detected by the pipeline weld test device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a right-side stereoscopic structural diagram of the pipeline weld testing device and the supporting device in the utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle;

[0020] Figure 5 It is a three-dimensional structural diagram of the utility model of the dismantling pipeline weld testing device;

[0021] Figure 6 It is a detailed stereogram of the local structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. Pipeline weld testing device; 1a. Body; 1b. Control terminal; 1c. Socket; 2. Support device; 2a. Leg; 2b. Bottom plate; 2c. Column; 2d. Connecting plate; 2e. Bump; 3. Clamping assembly; 301. Protective shell; 302. Pull rod; 303. Return spring; 304. Clamping block; 305. Stop block; 4. Support block; 5. Fixing assembly; 501. First fixing block; 502. Second fixing block; 503. Screw; 6. Matching block; 7. Round rod; 8. Rotating block; 9. Handle; 10. Block; 11. Counterweight block; 12. Anti-slip pad; 13. Plug-in block. DETAILED DESCRIPTION

[0023] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0024] like Figure 1-6As shown, the utility model is a support structure of a pipeline weld test device, including a pipeline weld test device 1 and a support device 2. The pipeline weld test device 1 includes a body 1a, a control end 1b and a socket 1c. The control end 1b is installed on the left side of the body 1a, and the socket 1c is arranged on the top of the body 1a. The rear side of the body 1a is fixedly connected with two plug-in blocks 13. The support device 2 is located at the rear side of the pipeline weld test device 1. The support device 2 includes four legs 2a, a bottom plate 2b, two columns 2c, a connecting plate 2d and two protrusions 2e. The four legs 2a are respectively fixed to the four corners of the bottom of the bottom plate 2b, the bottoms of the two columns 2c are respectively fixedly connected to the front side and the rear side of the left side of the top of the bottom plate 2b, and the bottom of the connecting plate 2d is connected to the two columns 2c. The top is fixedly connected, the bottoms of the two protrusions 2e are fixedly connected to the top of the connecting plate 2d, and the insides of the two plug-in blocks 13 are plug-connected with the surfaces of the two protrusions 2e; the pipeline weld test device 1 is used to detect the defects and quality inside the pipeline weld; the supporting device 2 is used to support the pipeline weld test device 1. In order to clamp and fix the pipeline and facilitate the installation of the pipeline weld test device 1, the front and rear sides of the top of the connecting plate 2d are provided with clamping components 3, and are respectively located on the opposite side of the two protrusions 2e, and the right side of the rear side of the top of the bottom plate 2b is slidably connected with a support block 4, and the right side of the front side of the top of the bottom plate 2b is provided with a fixing component 5. The two clamping components 3 can make the pipeline weld test device 1 and the support device 2 quickly fixed or separated, and the pipeline weld test device 1 can be quickly fixed or separated. The fixing component 5 can prevent the pipeline from sliding. In order to make the front side plug-in block 13 and the front side protrusion 2e plug-in connected for auxiliary fixation, the front side clamping component 3 includes a protective shell 301, a pull rod 302, two return springs 303, a clamping block 304 and a stop block 305. The bottom of the protective shell 301 is fixedly connected to the top of the connecting plate 2d, the surface of the pull rod 302 is slidably connected to the center of the front side of the protective shell 301, the front sides of the two return springs 303 are fixedly connected to the rear side of the protective shell 301, the rear sides of the two return springs 303 and the pull rod 302 are fixedly connected to the front side of the clamping block 304, the rear side of the clamping block 304 is plug-in connected to the top of the front side plug-in block 13, and the rear side of the stop block 305 is fixed to the front side of the clamping block 304 The bottom of the stopper 305 can be slidably connected to the top of the protective shell 301. Through the clamping assembly 3, the use of the two return springs 303 both plays a fixing and rebounding role. The surface of the clamping block 304 can be in close contact with the surface of the front side protrusion 2e and the front side plug-in block 13, thereby auxiliary fixing the front side plug-in block 13. In order to better facilitate the detection of welds on the pipeline, the fixing assembly 5 includes a first fixing block 501, a second fixing block 502 and a screw 503. The bottom of the first fixing block 501 is movably connected to the right side of the front side of the top of the bottom plate 2b, the left side of the top of the first fixing block 501 is movably connected to the left side of the second fixing block 502, and the surface of the screw 503 is threadedly connected to the second fixing block 502 and the right side inside the first fixing block 501.The first fixed block 501 can be fixedly connected to the second fixed block 502 via a screw 503. The pipeline is placed inside the first fixed block 501 through the fixing assembly 5, so that the second fixed block 502 is fixedly connected to the first fixed block 501 through the screw 503, thereby fixing the pipeline. In order to further improve the detection effect of the pipeline, the left side of the support block 4 and the left side of the first fixed block 501 are fixedly connected with a matching block 6, and the insides of the two matching blocks 6 are movably connected with round rods 7. The opposite ends of the two round rods 7 are fixedly connected with rotating blocks 8, and the bottom of the rotating block 8 is fixedly connected to the top of the bottom plate 2b. The support block 4 and the right side of the first fixed block 501 are fixedly connected with a handle 9. By pulling the handle 9 upward, the support block 4 and the fixing assembly 5 can drive the pipeline upward. The bottom of the pipe can be rotated to facilitate the inspection of the bottom of the pipe. In order to increase the gravity of the bottom plate 2b and avoid tilting, the front and rear sides of the right side of the bottom plate 2b are fixedly connected with a clamping block 10 by bolts. The opposite ends of the two clamping blocks 10 are fixedly connected with a counterweight block 11. The left side of the counterweight block 11 is plug-connected with the inside of the bottom plate 2b. The weight of the bottom plate 2b is increased by the two clamping blocks 10 and the counterweight block 11 to avoid tilting of the bottom plate 2b when the pipe is rotated. In order to avoid the automatic rolling of the pipe after the first fixing block 501 and the second fixing block 502 fix the pipe, the top of the first fixing block 501 and the bottom of the second fixing block 502 are fixedly connected with an anti-skid pad 12. The two anti-skid pads 12 increase the friction with the pipe to avoid automatic rotation of the pipe.

[0025] The working principle of this utility model:

[0026] When it is necessary to inspect the weld of a small pipeline, the pipeline is placed inside the first fixing block 501 and the support block 4, and the second fixing block 502 is fixedly connected to the first fixing block 501 through the screw 503, so that the pipeline is clamped and fixed. When it is necessary to inspect the bottom of the pipeline, the handle 9 is lifted and moved upward, and the fixing assembly 5 and the support block 4 drive the pipeline to move upward. The first fixing block 501 and the support block 4 will rotate through the two matching blocks 6 and the two round rods 7, thereby driving the pipeline to rotate. When it is necessary to dismantle the pipeline weld test device 1, the pull rod 302 is pulled forward by manpower and the clamping block 502 is moved upward. 304 moves forward, thereby causing the clamping block 304 to be out of contact with the front protrusion 2e and the front plug-in block 13. At this time, the pipeline weld test device 1 can be moved upward and out of contact with the connecting plate 2d and the two protrusions 2e, and the two plug-in blocks 13 are plugged and connected with the two protrusions 2e. The forward movement of the clamping block 304 can cause the two return springs 303 to be deformed. After the pull rod 302 is released, the clamping block 304 will rebound to its original position under the elastic action of the two return springs 303, thereby assisting in fixing the front clamping block 304 and the front protrusion 2e, thereby realizing the assembly of the pipeline weld test device 1 and the supporting device 2.

[0027] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support structure for a pipeline weld testing device, comprising a pipeline weld testing device (1) and a support device (2), characterized in that: The pipeline weld test device (1) comprises a body (1a), a control end (1b) and a socket (1c), wherein the control end (1b) is installed on the left side of the body (1a), the socket (1c) is arranged on the top of the body (1a), and two plug-in blocks (13) are fixedly connected to the rear side of the body (1a). The support device (2) is located on the rear side of the pipeline weld test device (1), and the support device (2) comprises four legs (2a), a bottom plate (2b), two columns (2c), a connecting plate (2d) and two protrusions (2e), the four legs (2a) are respectively fixed to the four corners of the bottom of the bottom plate (2b), the bottoms of the two uprights (2c) are respectively fixedly connected to the front side and the rear side of the left side of the top of the bottom plate (2b), the bottom of the connecting plate (2d) is fixedly connected to the tops of the two uprights (2c), the bottoms of the two protrusions (2e) are both fixedly connected to the top of the connecting plate (2d), and the insides of the two plug-in blocks (13) are plug-connected to the surfaces of the two protrusions (2e); The pipeline weld testing device (1) is used to detect defects and quality inside the pipeline weld; The supporting device (2) is used to support the pipeline weld testing device (1).

2. The supporting structure of a pipeline weld testing device according to claim 1, characterized in that: The front and rear sides of the top of the connecting plate (2d) are both provided with clamping components (3), and are respectively located on the opposite sides of the two protrusions (2e); the right side of the rear side of the top of the bottom plate (2b) is slidably connected with a support block (4); and the right side of the front side of the top of the bottom plate (2b) is provided with a fixing component (5).

3. The supporting structure of a pipeline weld testing device according to claim 2, characterized in that: The clamping assembly (3) on the front side includes a protective shell (301), a pull rod (302), two return springs (303), a clamping block (304) and a stopper (305); the bottom of the protective shell (301) is fixedly connected to the top of the connecting plate (2d); the surface of the pull rod (302) is slidably connected to the center of the front side of the protective shell (301); the front sides of the two return springs (303) are fixedly connected to the rear side of the protective shell (301); the rear sides of the two return springs (303) and the pull rod (302) are fixedly connected to the front side of the clamping block (304); the rear side of the clamping block (304) is plug-connected to the top of the front side plug-in block (13); the rear side of the stopper (305) is fixedly connected to the front side of the clamping block (304); and the bottom of the stopper (305) can be slidably connected to the top of the protective shell (301).

4. The supporting structure of a pipeline weld testing device according to claim 2, characterized in that: The fixing assembly (5) comprises a first fixing block (501), a second fixing block (502) and a screw rod (503); the bottom of the first fixing block (501) is movably connected to the right side of the front top side of the bottom plate (2b); the left side of the top of the first fixing block (501) is movably connected to the left side of the second fixing block (502); the surface of the screw rod (503) is threadedly connected to the right side of the inside of the second fixing block (502) and the first fixing block (501); the first fixing block (501) can be fixedly connected to the second fixing block (502) via the screw rod (503).

5. The supporting structure of a pipeline weld testing device according to claim 4, characterized in that: The left side of the support block (4) and the left side of the first fixed block (501) are both fixedly connected to a matching block (6), the interiors of the two matching blocks (6) are both movably connected to round rods (7), the opposite ends of the two round rods (7) are fixedly connected to a rotating block (8), the bottom of the rotating block (8) is fixedly connected to the top of the bottom plate (2b), and the right sides of the support block (4) and the first fixed block (501) are fixedly connected to a handle (9).

6. The supporting structure of a pipeline weld testing device according to claim 1, characterized in that: The front and rear sides of the right side of the base plate (2b) are fixedly connected with clamping blocks (10) by means of bolts, and the opposite ends of the two clamping blocks (10) are fixedly connected with counterweight blocks (11), and the left side of the counterweight blocks (11) is plug-connected with the inside of the base plate (2b).

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