Multi-specification pipe seam detection equipment

Abstract

The utility model relates to the technical field of detection, and discloses multi-specification pipe seam detection equipment which comprises a motor, an output shaft of the motor is fixedly connected with one end of a clamping ring in an inserted mode, the other end of the clamping ring is fixedly connected with the back face of a main body installation box, and one side of the middle of the main body installation box is rotationally connected with one end of an adjusting worm. Threads on the outer circumferential face of the adjusting worm are meshed with teeth on the outer circumferential face of the adjusting worm wheel, and the axis of the adjusting worm wheel is fixedly connected with one end of an anti-disengaging rotating disc. According to the multi-specification pipe seam detection equipment, an adjusting worm is rotated to control an adjusting worm gear engaged with the adjusting worm to rotate, so that the effects of rapidly supporting the inner walls of pipelines with different diameters by using a mechanical device, preventing the pipelines from shaking during rotation, increasing the detection accuracy and reducing the cost input during manual pipeline rotation are achieved; the problems that a traditional pipeline is difficult to move after being welded, and meanwhile, the pipeline is prone to shaking during detection, and detection errors are generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to a multi-specification pipe seam detection device. Background Art

[0002] Pipelines are used in many occasions during the construction process. Since the raw material of the pipeline is a single tube, multiple pipelines need to be welded during application. To achieve the application of the pipeline, the welds need to be inspected after welding.

[0003] At present, when inspecting pipeline welds, due to the various specifications of pipelines, different inspection equipment is needed for weld inspection of pipelines of different diameters, which greatly increases the cost of inspection. At the same time, the inspection efficiency of pipelines of multiple specifications is also very low. Inspection equipment with poor matching ability is prone to errors during inspection. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-specification pipe seam detection device, which is capable of quickly detecting pipe seams of different specifications, avoiding repeated replacement of detection equipment when detecting weld seams of pipelines of different diameters, saving detection time, improving detection efficiency, fixing pipelines of different specifications, improving the ability of the equipment to adapt to the environment, avoiding errors during detection, and facilitating the recording of subsequent detection structures, etc., and solves the problem that when detecting pipeline weld seams, due to the various specifications of pipelines, different detection equipment needs to be used when detecting weld seams of pipelines of different diameters, which greatly increases the cost investment of detection, and at the same time, the detection efficiency of pipelines of multiple specifications is also very low, and detection equipment with poor matching ability is prone to errors during detection work.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned ability to quickly detect pipe seams of different specifications, avoid repeated replacement of detection equipment when detecting welds of pipelines of different diameters, save detection time, improve detection efficiency, fix pipelines of different specifications, improve the ability of equipment to adapt to the environment, avoid errors during detection, and facilitate the recording purpose of subsequent detection structures, the utility model provides the following technical solutions: a multi-specification pipe seam detection device, including a motor, the output shaft of the motor is fixedly plugged into one end of a clamping ring, the other end of the clamping ring is fixedly connected to the back of a main body installation box, one side of the middle part of the main body installation box is rotatably connected to one end of an adjusting worm, the thread on the outer circumferential surface of the adjusting worm is meshed with the teeth on the outer circumferential surface of the adjusting worm wheel, the axis of the adjusting worm wheel is fixedly connected to one end of an anti-slip rotating disk, and the middle part of the anti-slip rotating disk is rotatably connected to an end of the main body installation box away from the clamping ring.

[0008] One end of the anti-slip rotating disk away from the adjusting worm gear is fixedly plugged into the axis of the transmission worm, the tooth grooves on the outer circumferential surface of the transmission worm mesh with the teeth on the outer circumferential surface of the driven worm gear, one side of the middle part of the driven worm gear is fixedly plugged into one end of the positioning seat, the other end of the positioning seat is fixedly connected to one end of the first positioning frame, the other end of the first positioning frame is rotatably connected to one end of the adjusting arm, and the other end of the adjusting arm is fixedly clamped to the middle part of the anti-slip circular plate.

[0009] Preferably, a bearing is provided in the middle of the anti-slip rotating disk, and the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of one end of the main mounting box away from the clamping ring, and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the middle part of the anti-slip rotating disk.

[0010] Preferably, a second positioning frame is fixedly provided on the front side of the main body installation box, and one end of the second positioning frame away from the main body installation box is slidably connected to the inner wall of the adjustment arm.

[0011] Preferably, one end of the driven worm gear is rotationally plugged into one end of the limit support seat, and the other end of the limit support seat is fixedly connected to the front side of the main body installation box.

[0012] Preferably, there are four position-limiting support seats, and two of the position-limiting support seats form a group and are symmetrically arranged at two ends of the driven worm gear.

[0013] Preferably, a wear-resistant metal ring is fixedly provided on the inner wall of the adjustment arm, and the inner diameter of the wear-resistant metal ring matches the diameter of an end of the second positioning frame away from the main body installation box.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a multi-specification pipe seam detection device, which has the following beneficial effects:

[0016] 1. This multi-specification pipe seam detection equipment controls the rotation of the adjusting worm wheel meshing with the adjusting worm by rotating the adjusting worm, so as to use the mechanical device to quickly support the inner wall of pipes of different diameters, prevent the pipes from shaking during rotation, increase the detection accuracy, and reduce the cost investment when manually rotating the pipes. It solves the problem that traditional pipes are difficult to move after welding, and the pipes are easy to shake during detection, resulting in detection errors.

[0017] 2. The multi-specification pipe seam detection equipment can quickly detect pipe seams of different specifications, avoiding repeated replacement of detection equipment when detecting welds of pipelines with different diameters, saving detection time, improving detection efficiency, fixing pipelines of different specifications, improving the ability of the equipment to adapt to the environment, avoiding errors during detection, and facilitating the recording of subsequent detection structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the utility model.

[0022] In the figure: 1 motor, 2 clamping ring, 3 main body installation box, 4 adjusting worm, 5 adjusting worm wheel, 6 anti-slip rotating disk, 7 driving worm, 8 driven worm wheel, 9 positioning seat, 10 first positioning frame, 11 adjusting arm, 12 anti-slip circular plate, 13 second positioning frame, 14 limiting support seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4A multi-specification pipe seam detection device includes a motor 1, the output shaft of the motor 1 is fixedly plugged with one end of a clamping ring 2, the other end of the clamping ring 2 is fixedly connected to the back of a main body installation box 3, and a second positioning frame 13 is fixedly arranged on the front of the main body installation box 3. The end of the second positioning frame 13 away from the main body installation box 3 is slidably connected to the inner wall of the adjustment arm 11. The second positioning frame 13 made of embolism is convenient for limiting the adjustment arm 11 to prevent the adjustment arm from rotating at will. One side of the middle part of the main body installation box 3 is rotatably connected to one end of the adjustment worm 4, and the outer diameter of the adjustment worm 4 is adjusted. The thread on the circumferential surface meshes with the teeth on the outer circumferential surface of the adjusting worm wheel 5, and the axis center of the adjusting worm wheel 5 is fixedly connected to one end of the anti-slip rotating disk 6. A bearing is provided in the middle of the anti-slip rotating disk 6, and the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of one end of the main body mounting box 3 away from the clamping ring 2. The inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the middle part of the anti-slip rotating disk 6. The provision of the bearing can reduce the rotational friction between the main body mounting box 3 and the anti-slip rotating disk 6 and improve the rotation efficiency. The middle part of the anti-slip rotating disk 6 is rotatably connected to the end of the main body mounting box 3 away from the clamping ring 2.

[0025] One end of the anti-slip rotating disk 6 away from the adjusting worm gear 5 is fixedly plugged into the axis of the transmission worm 7, the tooth groove on the outer circumferential surface of the transmission worm 7 is meshed with the teeth on the outer circumferential surface of the driven worm gear 8, one end of the driven worm gear 8 is rotatably plugged into one end of the limit support seat 14, there are four limit support seats 14, two of the limit support seats 14 are a group of symmetrically arranged at the two ends of the driven worm gear 8, four limit support seats 14 are set to provide support and limit for the two driven worm gears 8 respectively, the other end of the limit support seat 14 is fixedly connected to the front side of the main mounting box 3, and the limit support seat 14 can be set Support is provided for the driven worm gear 8 to prevent the driven worm gear 8 from tilting. One side of the middle part of the driven worm gear 8 is fixedly plugged with one end of the positioning seat 9. The other end of the positioning seat 9 is fixedly connected to one end of the first positioning frame 10. The other end of the first positioning frame 10 is rotatably connected to one end of the adjusting arm 11. A wear-resistant metal ring is fixedly provided on the inner wall of the adjusting arm 11. The inner diameter of the wear-resistant metal ring matches the diameter of one end of the second positioning frame 13 away from the main mounting box 3. The provision of the wear-resistant metal ring can effectively improve the service life of the adjusting arm 11. The other end of the adjusting arm 11 is fixedly clamped with the middle part of the anti-slip circular plate 12.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] When in use, the adjusting arm equipped with the anti-skid circular plate 12 is placed inside the tubular metal, in close contact with the inner wall of the metal tube, to support the inner wall of the pipe, and the adjusting worm 4 is rotated to control the adjusting worm wheel 5 meshing with the adjusting worm 4 to rotate, thereby driving the anti-slip rotating disk 6 in the main installation box 3 and the driving worm 7 fixed on the anti-slip rotating disk 6 to rotate, thereby driving the driven worm wheel 8 meshing with the driving worm 7 to rotate under the limit of the limit support seat 14, and the positioning seat 9 rotating together with the driven worm wheel 8 and the first positioning frame 10 are used to control the adjusting arm 11 to rotate along the first positioning frame 10. The two positioning frames 13 slide, so that the two adjusting arms 11 are unfolded to both sides of the device, so that the anti-skid circular plate 12 fits with the inner wall of the tubular metal, and then the motor 1 is started to drive the clamping arm 2 to rotate, and the clamping arm 2 drives the main installation box 3 on one side and the adjusting arm 11 to rotate. Since the anti-skid circular plate 12 is in squeeze contact with the inner wall of the pipe, the pipe rotates under the action of the anti-skid circular plate 12, so that the welds around the pipe can be detected, making the pipe seam detection more comprehensive, avoiding the phenomenon of missed detection, and at the same time being able to adapt to pipes of various specifications.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-specification pipe seam detection device, comprising a motor (1), characterized in that: The output shaft of the motor (1) is fixedly plugged with one end of the clamping ring (2), the other end of the clamping ring (2) is fixedly connected to the back of the main body installation box (3), one side of the middle part of the main body installation box (3) is rotatably connected to one end of the adjusting worm (4), the thread on the outer circumferential surface of the adjusting worm (4) is meshed with the teeth on the outer circumferential surface of the adjusting worm wheel (5), the axis of the adjusting worm wheel (5) is fixedly connected to one end of the anti-slip rotating disk (6), and the middle part of the anti-slip rotating disk (6) is rotatably connected to one end of the main body installation box (3) away from the clamping ring (2); One end of the anti-slip rotating disk (6) away from the adjusting worm wheel (5) is fixedly plugged with the axis of the driving worm (7), the tooth grooves on the outer circumferential surface of the driving worm (7) mesh with the teeth on the outer circumferential surface of the driven worm wheel (8), one side of the middle part of the driven worm wheel (8) is fixedly plugged with one end of the positioning seat (9), the other end of the positioning seat (9) is fixedly connected with one end of the first positioning frame (10), the other end of the first positioning frame (10) is rotatably connected with one end of the adjusting arm (11), and the other end of the adjusting arm (11) is fixedly clamped with the middle part of the anti-slip circular plate (12).

2. The multi-specification pipe seam detection device according to claim 1, characterized in that: A bearing is provided in the middle of the anti-slip rotating disk (6), the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of one end of the main body installation box (3) away from the clamping ring (2), and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the middle of the anti-slip rotating disk (6).

3. The multi-specification pipe seam detection device according to claim 1 is characterized in that: A second positioning frame (13) is fixedly arranged on the front side of the main body installation box (3), and one end of the second positioning frame (13) away from the main body installation box (3) is slidably connected to the inner wall of the adjustment arm (11).

4. The multi-specification pipe seam detection device according to claim 1, characterized in that: One end of the driven worm wheel (8) is rotatably plugged into one end of a position-limiting support seat (14), and the other end of the position-limiting support seat (14) is fixedly connected to the front face of the main installation box (3).

5. The multi-specification pipe seam detection device according to claim 4 is characterized in that: There are four position-limiting support seats (14), and two position-limiting support seats (14) form a group and are symmetrically arranged at the two ends of the driven worm gear (8).

6. The multi-specification pipe seam detection device according to claim 1, characterized in that: The inner wall of the adjusting arm (11) is fixedly provided with a wear-resistant metal ring, and the inner diameter of the wear-resistant metal ring matches the diameter of an end of the second positioning frame (13) away from the main installation box (3).

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