Industrial pipeline welding seam detection device

Abstract

The utility model discloses an industrial pipeline welding seam detection device, which comprises a pipeline main body and a fixing ring sleeved outside the pipeline main body, a circular ring is sleeved on the outer wall of the fixing ring, the circular ring is connected with the fixing ring through a bearing, a transversely arranged support is arranged on the outer wall of the circular ring, a detector is arranged on the support, and the detector is connected with the pipeline main body. Fixing plates attached to the outer wall of the pipeline body are symmetrically arranged on the inner wall of the fixing ring, and the fixing plates are connected with the fixing ring through adjusting assemblies. Through the cooperative design of a fixing plate, an adjusting assembly and a fixing ring, the fixing ring is arranged outside a pipeline body in a sleeving mode, then a user rotates a rotating ring, a connecting piece pushes the fixing plate to make contact with the outer wall of the pipeline body for fixing, then the rotating ring conducts circular motion, and then a detector is driven to detect the pipeline welding seam; and through the design of the fixing assembly, the detector is convenient to mount and dismount, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to an industrial pipeline weld detection device. Background Art

[0002] Industrial Piping (also known as industrial piping) is the general term for all tubular facilities in industrial enterprises (petroleum, chemical, light industry, pharmaceutical, mining, etc.). Industrial piping has a wide range of applications and a wide variety of types. It is a system. The concept of industrial piping includes: connected equipment and facilities, pipes, valves, pipe fittings, supports and hangers, etc. It is one of the most important transportation systems along with aviation, highways, and railways.

[0003] For example, the existing patent CN217385338U discloses an industrial pipeline weld detection device based on AUT, including a main body, a power shaft and a driven shaft are respectively installed below the main body, and the surfaces of the power shaft and the driven shaft are both installed with walking wheels, and the walking wheels roll on the outer wall of the pipeline, and an extension body is fixed above the main body, and the main body and the extension body are jointly provided with a main body inner cavity, and a belt runs through the main body inner cavity, and the belt extends from both sides of the main body, and the belt is closed into a ring, and an adjustment mechanism is arranged inside the main body, and a detection mechanism is arranged below the main body. However, when the AUT trolley moves, the friction of the belt is high due to the direct contact between the belt and the pipeline, and the belt is easily damaged every time the pipeline is detected. The larger the diameter of the pipeline, the larger the contact area between the belt and the pipeline, and the greater the resistance, making the movement of the AUT trolley more difficult, and the binding rope is unstable, which can easily cause the detector to deviate and fall.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an industrial pipeline weld detection device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An industrial pipeline weld detection device comprises a pipeline main body sleeved on a fixing ring outside the pipeline main body, the outer wall of the fixing ring is sleeved with a circular ring, the circular ring and the fixing ring are connected by a bearing, the outer wall of the circular ring is provided with a horizontally arranged bracket, the bracket is provided with a detector, the inner wall of the fixing ring is symmetrically provided with fixing plates that fit the outer wall of the pipeline main body, and the fixing plates are connected to the fixing ring through an adjustment component.

[0008] Preferably, the adjustment assembly includes a rotating ring located inside the fixed ring and extending outside, the inner wall of the rotating ring is provided with symmetrically arranged protrusions, a pulley is provided at the protrusions, and the pulley is provided with a connecting piece extending outside the fixed ring and connected to the fixed plate accordingly.

[0009] Preferably, a positioning sleeve sleeved on the connecting piece is provided in the fixing ring, and a sliding groove for the rotating ring to rotate is provided in the fixing ring.

[0010] Preferably, the outer wall of the fixing ring is provided with bolts extending inwardly and contacting the outer wall of the rotating ring, and the outer wall of the fixing plate is provided with rubber pads.

[0011] Preferably, a mounting hole for mounting the detector is provided on the bracket, and a fixing component for fixing the detector is provided in the mounting hole.

[0012] Preferably, the fixing assembly comprises a clamping plate 1 and a clamping plate 2 which are symmetrically arranged in the mounting hole, and a threaded rod penetrating the bracket is provided at one end of the clamping plate 1 and the clamping plate 2 which are away from each other.

[0013] Preferably, a threaded hole matching the threaded rod is provided on the bracket, and the outer walls of the first and second clamping plates are provided with buffer pads.

[0014] The beneficial effects of the utility model are as follows: through the coordinated design of the fixing plate, the adjusting component and the fixing ring, the fixing ring is sleeved outside the pipeline body, and then the user rotates the rotating ring to make the connecting piece push the fixing plate to contact the outer wall of the pipeline body for fixing, and then rotates the ring to make a circular motion, thereby driving the detector to detect the pipeline weld; and the design of the fixing component facilitates the installation and disassembly of the detector, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an industrial pipeline weld detection device according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a fixing ring in an industrial pipeline weld detection device according to an embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional view of a fixing ring in an industrial pipeline weld detection device according to an embodiment of the utility model;

[0019] Figure 4 It is a top view of a bracket in an industrial pipeline weld detection device according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Pipe body; 2. Fixing ring; 3. Circular ring; 4. Bracket; 5. Detector; 6. Fixing plate; 7. Rotating ring; 8. Protrusion; 9. Pulley; 10. Connector; 11. Bolt; 12. Mounting hole; 13. Clamp 1; 14. Clamp 2; 15. Threaded rod; 16. Bearing DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, an industrial pipeline weld detection device is provided.

[0024] Embodiment 1;

[0025] like Figure 1-4 As shown, according to an embodiment of the utility model, the industrial pipeline weld detection device comprises a pipeline body 1 sleeved on a fixing ring 2 outside the pipeline body 1, the outer wall of the fixing ring 2 is sleeved with a circular ring 3, the circular ring 3 and the fixing ring 2 are connected through a bearing 16, the outer wall of the circular ring 3 is provided with a laterally arranged bracket 4, the bracket 4 is provided with a detector 5, the inner wall of the fixing ring 2 is symmetrically provided with a fixing plate 6 that fits the outer wall of the pipeline body 1, and the fixing plate 6 is connected to the fixing ring 2 through an adjusting component.

[0026] Embodiment 2:

[0027] like Figure 1-4As shown, the adjustment component includes a rotating ring 7 located inside the fixed ring 2 and extending to the outside, the inner wall of the rotating ring 7 is provided with symmetrically arranged protrusions 8, a pulley 9 is provided at the protrusion 8, the pulley 9 is provided with a connecting member 10 extending to the outside of the fixed ring 2 and correspondingly connected to the fixed plate 6, a positioning sleeve is provided inside the fixed ring 2 and sleeved on the connecting member 10, and a sliding groove for the rotating ring 7 to rotate is provided inside the fixed ring 2, the outer wall of the fixed ring 2 is provided with a bolt 11 extending inside and in contact with the outer wall of the rotating ring 7, the outer wall of the fixed plate 6 is provided with a rubber pad, the bracket 4 is provided with a mounting hole 12 for mounting the detector 5, and the mounting hole 12 is provided with a fixing component for fixing the detector 5.

[0028] Embodiment three;

[0029] like Figure 1-4 As shown, the fixing assembly includes a clamp plate 13 and a clamp plate 14 symmetrically arranged in the mounting hole 12, and the ends of the clamp plate 13 and the clamp plate 14 that are away from each other are each provided with a threaded rod 15 that passes through the bracket 4, and the bracket 4 is provided with a threaded hole that matches the threaded rod 15, and the outer walls of the clamp plate 13 and the clamp plate 14 are each provided with a buffer pad.

[0030] include

[0031] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0032] In actual application, the fixing ring 2 is sleeved from one end of the pipe body 1 and moved to one side of the weld, and then the rotating ring 7 is rotated to drive the protrusion 8 located inside the fixing ring 2 to move in a circle. Since the protrusion 8 is arranged at an angle, the pulley 9 pushes the connecting piece 10 to move outward with the change of the protrusion 8, so that the connecting piece 10 pushes the fixing plate 6 to contact the outer wall of the pipe body 1 for fixing, and then the bolt 11 is rotated to resist the rotating ring 7, so as to achieve the effect of fixing the rotating ring 7 and fix the device on the pipe body 1, and then the detector 5 is installed in the mounting hole 12 of the bracket 4 and the threaded rod 15 is rotated to make the clamp plate 13 and the clamp plate 2 14 gather to the middle to fix the detector 5, and then the ring 3 is rotated to make a circular motion, thereby driving the detector 5 to detect the pipe weld.

[0033] In summary, with the aid of the above technical solution of the utility model, through the matching design of the fixing plate 6, the adjusting component and the fixing ring 2, the fixing ring 2 is sleeved on the outside of the pipe body 1, and then the user rotates the rotating ring 7 to make the connecting piece 10 push the fixing plate 6 to contact the outer wall of the pipe body 1 for fixing, and then rotates the ring 3 to make a circular motion, thereby driving the detector 5 to detect the pipe weld; and the design of the fixing component facilitates the installation and disassembly of the detector 5, and the operation is simple and convenient.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial pipeline weld detection device, characterized in that: The invention comprises a pipe body (1) and a fixing ring (2) sleeved on the outside of the pipe body (1); a circular ring (3) is sleeved on the outer wall of the fixing ring (2); the circular ring (3) and the fixing ring (2) are connected via a bearing (16); a bracket (4) is arranged transversely on the outer wall of the circular ring (3); a detector (5) is arranged on the bracket (4); a fixing plate (6) is symmetrically arranged on the inner wall of the fixing ring (2) and is in contact with the outer wall of the pipe body (1); the fixing plate (6) is connected to the fixing ring (2) via an adjusting component.

2. The industrial pipeline weld detection device according to claim 1 is characterized in that: The adjustment assembly comprises a rotating ring (7) located inside the fixed ring (2) and extending outside, the inner wall of the rotating ring (7) is provided with symmetrically arranged protrusions (8), a pulley (9) is provided at the protrusions (8), and a connecting piece (10) is provided on the pulley (9) which extends outside the fixed ring (2) and is connected to the fixed plate (6) in a corresponding manner.

3. The industrial pipeline weld detection device according to claim 2 is characterized in that: The fixing ring (2) is provided with a positioning sleeve sleeved on the connecting piece (10), and the fixing ring (2) is provided with a sliding groove for the rotating ring (7) to rotate.

4. The industrial pipeline weld detection device according to claim 3 is characterized in that: The outer wall of the fixed ring (2) is provided with a bolt (11) extending inwardly and contacting the outer wall of the rotating ring (7), and the outer wall of the fixed plate (6) is provided with a rubber pad.

5. The industrial pipeline weld detection device according to claim 1, characterized in that: The bracket (4) is provided with a mounting hole (12) for mounting the detector (5), and a fixing component for fixing the detector (5) is provided in the mounting hole (12).

6. The industrial pipeline weld detection device according to claim 5, characterized in that: The fixing assembly comprises a clamping plate 1 (13) and a clamping plate 2 (14) symmetrically arranged in the mounting hole (12); a threaded rod (15) penetrating the bracket (4) is provided at one end of the clamping plate 1 (13) and the clamping plate 2 (14) which are away from each other.

7. An industrial pipeline weld detection device according to claim 6, characterized in that: The bracket (4) is provided with a threaded hole matching the threaded rod (15), and the outer walls of the clamping plate 1 (13) and the clamping plate 2 (14) are both provided with a buffer pad.

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