A multi-dimensional deformation scanning correction device for a pipe fitting

Abstract

The utility model relates to the technical field of pipe fitting correction, propose a kind of pipe fitting multidimensional deformation scanning correction device, it include: base, side plate, moving plate, pipe fitting, fixed disc and correction mechanism, the side plate fixedly connected in the outer wall of base, the moving plate slidingly connected in the outer wall of base;The fixed disc fixedly connected in the inner wall of side plate and moving plate, the fixed disc clamps pipe fitting, the inside of the pipe fitting is provided with correction mechanism, the correction mechanism penetrates side plate and moving plate;The upper wall of base is provided with jacking rod. Through the setting of correction mechanism, after supporting the first screw rod by support rod group, first correction rod can be corrected to pipe by driving force, and the correction point of correction rod can be changed by controlling third motor, so that the device can correct the depression or protrusion of each part, by starting control fourth motor, so that rubber wheel can drive pipe fitting to rotate, the outer wall of pipe is more comprehensive explored.

Description

Technical Field

[0001] This utility model belongs to the field of pipe fitting correction technology, specifically relating to a multi-dimensional deformation scanning correction device for pipe fittings. Background Technology

[0002] Pipe fitting correction is a key technology that restores the structural integrity and function of deformed pipe fittings, ensuring the safe and stable operation of pipeline systems. It eliminates potential hazards such as leaks and fractures, reduces replacement and downtime costs, extends service life, and simultaneously reduces resource waste and environmental pollution. Methods such as cold straightening and electromagnetic shaping are flexible and efficient, balancing economic, safety, and environmental requirements, making them indispensable technical means in the industrial field.

[0003] The known authorized patent with application number 202322592133.X discloses a bending deformation pipe correction device: front and rear supports are fixed in the middle of the front and rear ends of the top of the support platform, and a motor is fixed on the rear wall of the rear support. Two sliding plates slide laterally along the top surface of the support platform under the driving action of the transmission mechanism. The front and rear ends of the outer roller shaft center shaft are rotatably installed on the front and rear ends of the top of the sliding plates. The inner support correction mechanism includes a central shaft, a bushing fixed between the rear end of the central shaft and the motor power output shaft, a disc fitted on the bushing, a pair of sliding collars fitted on the central shaft and capable of positioning, a connecting plate hinged to the collar, and an inner roller shaft with both ends of the central shaft hinged to the connecting plate.

[0004] However, in implementing the relevant technologies, the following problems were found with the above technical solutions: when in use, it is difficult to effectively correct rigid metal pipes, and in some concave situations, it cannot be effectively corrected.

[0005] Therefore, a multi-dimensional deformation scanning and correction device for pipe fittings is proposed to solve the above problems. Utility Model Content

[0006] This invention proposes a multi-dimensional deformation scanning and correction device for pipe fittings, which solves the problem in related technologies that it is difficult to effectively correct rigid metal pipes and cannot effectively correct concave situations.

[0007] The technical solution of this utility model is as follows: a multi-dimensional deformation scanning and correction device for pipe fittings, comprising: a base, a side plate, a movable plate, a pipe fitting, a fixed plate, and a correction mechanism, wherein the side plate is fixedly connected to the outer wall of the base, and the movable plate is slidably connected to the outer wall of the base;

[0008] The fixed plate is fixedly connected to the inner wall of the side plate and the moving plate. The fixed plate clamps the pipe fitting. The pipe fitting is provided with a correction mechanism inside. The correction mechanism passes through the side plate and the moving plate.

[0009] The upper wall of the base is provided with a lifting rod, and the output end of the lifting rod is provided with a support plate;

[0010] A support rod is fixedly connected to the outer wall of the side plate, the support rod passes through the movable plate, a camera is installed on the lower wall of the support rod, and a light rod is fixedly connected to the outer wall of the side plate, the light rod passes through the movable plate.

[0011] Preferably, the correction mechanism includes a first screw, two sets of support rods, a first correction rod and a fixing sleeve, the support rods are fixedly connected to the end of the first screw, the fixing sleeve is sleeved on the end of the first screw, the first correction rod is fixedly connected to the outer wall of the fixing sleeve, and the support rods are disposed at the end of the fixing sleeve.

[0012] A third motor is provided at the end of the first screw. The third motor is located inside the fixed sleeve, and the output end of the third motor is fixedly connected to another support rod group.

[0013] Preferably, a rubber wheel is rotatably connected inside the support plate, and a fourth motor is fixedly connected to the outer wall of the support plate, with the output end of the fourth motor fixedly connected to one side of the rubber wheel.

[0014] Preferably, a first gear is rotatably connected to the outer wall of the side plate, a first motor is fixedly connected to the outer wall of the side plate, a second gear is fixedly connected to the output end of the first motor, the second gear meshes with the first gear, and the first gear is threadedly connected to the first screw.

[0015] Preferably, the fixed disk includes a fixed shell, a drive disk, a fixed block, and a drive vortex. The drive disk is sleeved inside the fixed shell, the drive vortex is disposed on the outer wall of the drive disk, the fixed block is snapped into the inner wall of the fixed shell, the end of the fixed block meshes with the drive vortex, and the outer wall of the drive disk is provided with a toothed ring.

[0016] A second motor is fixedly connected to the outer wall of the movable plate. The output shaft of the second motor passes through the movable plate, and a third gear is provided at the end of the output shaft of the second motor. The third gear meshes with a gear provided on the outer wall of the drive disc.

[0017] Preferably, a bracket is fixedly connected to the upper wall of the base, and a second correction rod is provided on the outer wall of the bracket; a second screw is rotatably connected to the inside of the base, and the second screw is threadedly connected to the inner wall of the movable plate.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] With the setting of the correction mechanism, after the first screw is supported by the support rod group, the first correction rod can correct the pipeline by driving force. The correction point of the correction rod can be changed by controlling the third motor, so that the device can correct the depressions or protrusions in various parts. By starting the control of the fourth motor, the rubber wheel can drive the pipe to rotate, so as to conduct a more comprehensive inspection of the outer wall of the pipeline. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the correction mechanism of this utility model;

[0024] Figure 4 This is a cross-sectional three-dimensional structural diagram of the fixing disc of this utility model;

[0025] Figure 5 This is a cross-sectional structural diagram of the pipe fitting 7 of this utility model.

[0026] In the diagram: 1. Base; 2. Side plate; 3. Movable plate; 4. Support rod; 5. Camera; 6. Light pole; 7. Pipe fitting; 8. Fixing plate; 81. Fixing shell; 82. Drive plate; 83. Fixing block; 84. Drive vortex; 9. Correction mechanism; 91. First screw; 92. Support rod assembly; 93. First correction rod; 94. Fixing sleeve; 10. Lifting rod; 11. First motor; 12. First gear; 13. Second gear; 14. Second motor; 15. Third gear; 16. Second screw; 17. Second correction rod; 18. Bracket; 19. Third motor; 20. Support plate; 21. Fourth motor; 22. Rubber wheel. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] Implementation

[0029] Please see Figure 1-5, a multi-dimensional deformation scanning correction device for pipe fittings, comprising: a base 1, a side plate 2, a movable plate 3, a pipe fitting 7, a fixed disk 8, and a correction mechanism 9, wherein the side plate 2 is fixedly connected to the outer wall of the base 1, and the movable plate 3 is slidably connected to the outer wall of the base 1.

[0030] The fixed plate 8 is fixedly connected to the inner wall of the side plate 2 and the movable plate 3. The fixed plate 8 clamps the pipe fitting 7. The pipe fitting 7 is provided with a correction mechanism 9 inside. The correction mechanism 9 passes through the side plate 2 and the movable plate 3.

[0031] A lifting rod 10 is provided on the upper wall of the base 1, and a support plate 20 is provided at the output end of the lifting rod 10;

[0032] A support rod 4 is fixedly connected to the outer wall of the side plate 2. The support rod 4 passes through the movable plate 3. A camera 5 is installed on the lower wall of the support rod 4. A light rod 6 is fixedly connected to the outer wall of the side plate 2. The light rod 6 passes through the movable plate 3.

[0033] The technical solution provided in this embodiment is as follows: First, rotate the second screw 16 to move the moving plate 3 outward. After moving to the outermost position, place the pipe 7 on the support plate 20. Then, start the lifting rod 10. After the pipe 7 and the center of the fixed plate 8 are at the same height, move the moving plate 3 to a suitable position and start the second motor 14. The rotation of the second motor 14 drives the rotation of the third gear 15, which in turn drives the drive plate 82 to rotate. The rotation of the drive plate 82 causes the three fixed blocks 83 to move towards the center and clamp the pipe 7. After confirming that the pipe 7 is correctly clamped, adjust the height of the support plate 20 so that the support plate 20 and the pipe 7 are in contact. Then, reverse the second motor 14 to release the clamping blocks 83 from the pipe 7. Next, the camera 5 and the light rod 6 are activated. The rotation of the fourth motor 21 drives the rotation of the rubber wheel 22, which in turn drives the pipe 7 to rotate. The camera 5 scans the pipe 7. After completion, if a large bend is found, the pipe 7 is rotated to a suitable position. Then, the second motor 14 is started to clamp the pipe 7 with the fixing block 83. Then, the two second correction rods 17 are used for rough correction. After the rough correction is completed, the first motor 11 is started. The first motor 11 drives the first gear 12 to rotate through the second gear 13, causing the first screw 91, which is threaded to the first gear 12, to output inward. When outputting, the sliding wheel at the end of the support rod assembly 92 initiates a sliding effect while preventing the first screw 91 from rotating. After extending in, the support rod assembly 92 retracts and contacts the fixing block 83 to restrict the pipe 7 through the second motor 14. Then, the fourth motor 21 is started to rotate the pipe 7. At the same time, the camera 5 scans the pipe 7. After the scan is completed, the support rod assembly 92 is restarted, and the third motor 19 is controlled to rotate the first correction rod 93 to a suitable position and output the first correction rod 93 to correct the dent.

[0034] Furthermore, the correction mechanism 9 includes a first screw 91, two sets of support rod assemblies 92, a first correction rod 93 and a fixing sleeve 94. The support rod assembly 92 is fixedly connected to the end of the first screw 91, the fixing sleeve 94 is sleeved on the end of the first screw 91, the first correction rod 93 is fixedly connected to the outer wall of the fixing sleeve 94, and the support rod assembly 92 is disposed at the end of the fixing sleeve 94.

[0035] A third motor 19 is provided at the end of the first screw 91. The third motor 19 is located inside the fixed sleeve 94, and the output end of the third motor 19 is fixedly connected to another support rod group 92.

[0036] Specifically, by setting up the support rod group 92, the force is distributed, preventing the first screw 91 from being overloaded during correction, which could cause the first screw 91 to bend and break.

[0037] Furthermore, a rubber wheel 22 is rotatably connected inside the support plate 20, and a fourth motor 21 is fixedly connected to the outer wall of the support plate 20. The output end of the fourth motor 21 is fixedly connected to one side of the rubber wheel 22.

[0038] Specifically, the rubber wheel 22 and the fourth motor 21 enable the pipe 7 to rotate, allowing the camera 5 to more thoroughly inspect the surface of the pipe 7 during inspection.

[0039] Furthermore, a first gear 12 is rotatably connected to the outer wall of the side plate 2, a first motor 11 is fixedly connected to the outer wall of the side plate 2, a second gear 13 is fixedly connected to the output end of the first motor 11, the second gear 13 meshes with the first gear 12, and the first gear 12 is threadedly connected to the first screw 91.

[0040] Specifically, by setting the first screw 91 and the first gear 12 to be threadedly connected, the first screw 91 can make a highly accurate and controllable output, so that the first correction rod 93 can quickly reach the correction point during correction.

[0041] Furthermore, the fixed disk 8 includes a fixed shell 81, a drive disk 82, a fixed block 83, and a drive spiral pattern 84. The drive disk 82 is sleeved inside the fixed shell 81, the drive spiral pattern 84 is provided on the outer wall of the drive disk 82, the fixed block 83 is snapped into the inner wall of the fixed shell 81, the end of the fixed block 83 meshes with the drive spiral pattern 84, and the outer wall of the drive disk 82 is provided with a toothed ring.

[0042] A second motor 14 is fixedly connected to the outer wall of the movable plate 3. The output shaft of the second motor 14 passes through the movable plate 3. A third gear 15 is provided at the end of the output shaft of the second motor 14. The third gear 15 meshes with the gear provided on the outer wall of the drive disk 82.

[0043] Specifically, by setting the third gear 15 to mesh with the drive disk 82, the rotation of the third gear 15 can control the movement of the fixed block 83, and through the second motor 14, the movement is made faster and more precise.

[0044] Furthermore, a bracket 18 is fixedly connected to the upper wall of the base 1, and a second correction rod 17 is provided on the outer wall of the bracket 18; a second screw 16 is rotatably connected inside the base 1, and the second screw 16 is threadedly connected to the inner wall of the movable plate 3.

[0045] Specifically, the second correction rod 17 can quickly perform a relatively rough correction on the pipe fitting 7 with a large degree of curvature, providing pre-processing for subsequent fine correction and making the equipment more efficient.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-dimensional deformation scanning and correction device for pipe fittings, comprising: The base (1), side plate (2), movable plate (3), pipe (7), fixed plate (8) and correction mechanism (9) are characterized in that the side plate (2) is fixedly connected to the outer wall of the base (1), and the movable plate (3) is slidably connected to the outer wall of the base (1); The fixed plate (8) is fixedly connected to the inner wall of the side plate (2) and the moving plate (3). The fixed plate (8) clamps the pipe (7). The pipe (7) is provided with a correction mechanism (9). The correction mechanism (9) passes through the side plate (2) and the moving plate (3). The upper wall of the base (1) is provided with a lifting rod (10), and the output end of the lifting rod (10) is provided with a support plate (20). A support rod (4) is fixedly connected to the outer wall of the side plate (2), the support rod (4) passes through the movable plate (3), a camera (5) is provided on the lower wall of the support rod (4), and a light rod (6) is fixedly connected to the outer wall of the side plate (2), the light rod (6) passes through the movable plate (3).

2. The multi-dimensional deformation scanning and correction device for pipe fittings according to claim 1, characterized in that: The correction mechanism (9) includes a first screw (91), two sets of support rods (92), a first correction rod (93), and a fixing sleeve (94). The support rods (92) are fixedly connected to the end of the first screw (91), the fixing sleeve (94) is sleeved on the end of the first screw (91), the first correction rod (93) is fixedly connected to the outer wall of the fixing sleeve (94), and the support rods (92) are disposed at the end of the fixing sleeve (94). The end of the first screw (91) is provided with a third motor (19), which is located inside the fixed sleeve (94). The output end of the third motor (19) is fixedly connected to another support rod group (92).

3. The multi-dimensional deformation scanning and correction device for pipe fittings according to claim 1, characterized in that: The support plate (20) is rotatably connected to a rubber wheel (22), and a fourth motor (21) is fixedly connected to the outer wall of the support plate (20). The output end of the fourth motor (21) is fixedly connected to one side of the rubber wheel (22).

4. The multi-dimensional deformation scanning and correction device for pipe fittings according to claim 1, characterized in that: The outer wall of the side plate (2) is rotatably connected to a first gear (12), and the outer wall of the side plate (2) is fixedly connected to a first motor (11). The output end of the first motor (11) is fixedly connected to a second gear (13). The second gear (13) meshes with the first gear (12), and the first gear (12) is threadedly connected to the first screw (91).

5. The multi-dimensional deformation scanning and correction device for pipe fittings according to claim 1, characterized in that: The fixed disk (8) includes a fixed shell (81), a drive disk (82), a fixed block (83), and a drive spiral pattern (84). The drive disk (82) is sleeved inside the fixed shell (81). The drive spiral pattern (84) is provided on the outer wall of the drive disk (82). The fixed block (83) is snapped into the inner wall of the fixed shell (81). The end of the fixed block (83) meshes with the drive spiral pattern (84). The outer wall of the drive disk (82) is provided with a toothed ring. The outer wall of the movable plate (3) is fixedly connected to a second motor (14), the output shaft of the second motor (14) passes through the movable plate (3), and a third gear (15) is provided at the end of the output shaft of the second motor (14). The third gear (15) meshes with the gear provided on the outer wall of the drive disk (82).

6. The multi-dimensional deformation scanning and correction device for pipe fittings according to claim 1, characterized in that: A bracket (18) is fixedly connected to the upper wall of the base (1), and a second correction rod (17) is provided on the outer wall of the bracket (18); a second screw (16) is rotatably connected inside the base (1), and the second screw (16) is threadedly connected to the inner wall of the moving plate (3).

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