Anti-falling device for welding nondestructive testing

Abstract

The invention discloses an anti-falling device for welding nondestructive testing, which comprises a base, the top of the base is fixedly connected with a vertical plate, the anti-falling device further comprises an electric push rod, the electric push rod is fixedly connected to the inner surface of the vertical plate, and one end, close to the vertical plate, of the electric push rod is fixedly connected with a fixing ring; the side, away from the electric push rod, of the fixing ring is fixedly connected with a mounting sleeve, and the end, away from the fixing ring, of the mounting sleeve is rotationally connected with a clamping assembly. And the placing assembly is fixedly connected to the bottom of the inner cavity of the base. According to the anti-falling device for welding nondestructive testing, the clamping assembly can rotate on the mounting sleeve conveniently to adjust a workpiece, the situation that the testing quality is affected due to omission when the workpiece is subjected to welding testing is prevented, the workpiece placed by the placing assembly is then mounted on the clamping assembly, the clamping assembly can be clamped by the placing assembly conveniently, and the working efficiency is improved. And the workpiece inspection is prevented from being influenced by inclination when the workpiece is fixed by the placing assembly and the clamping assembly.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and more specifically to an anti-detachment device for non-destructive testing of welds. Background Technology

[0002] Non-destructive testing (NDT) refers to methods that inspect and test the internal and surface structure, properties, and state of a specimen using physical or chemical methods and advanced technology and equipment without damaging the specimen. It includes five main categories of conventional methods: ultrasonic testing, radiographic testing, magnetic particle testing, penetrant testing, and eddy current testing. After welding, NDT is required for workpieces. During the inspection process, the workpiece needs to be fixed, and then rotated to adjust the inspection surface. However, the workpiece is prone to falling during rotation, causing it to detach from the clamping position, thus reducing its stability during inspection. Re-fixing the workpiece is necessary during inspection, and detachment can easily lead to collisions and damage, reducing the quality of post-weld inspection. Fixing the workpiece makes position adjustment difficult, leading to errors in inspection and missing weld positions, thus reducing the efficiency of equipment inspection and affecting the accuracy of weld position positioning.

[0003] In summary, the workpiece is less likely to fall during rotation, thus reducing its stability during inspection. Furthermore, it is difficult to adjust the workpiece's position when it is fixed, affecting the accuracy of the equipment's welding position positioning. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is as follows: An anti-detachment device for non-destructive testing of welds, comprising a base, with a vertical plate fixedly connected to the top of the base, and further comprising: An electric actuator is fixedly connected to the inner surface of the upright plate. Three electric actuators are arranged in a circular pattern on the upright plate. A fixing ring is fixedly connected to the end of the electric actuator closest to the upright plate. A mounting sleeve is fixedly connected to the side of the fixing ring away from the electric actuator. A motor is fixedly connected to the inner surface of the mounting sleeve. The output end of the motor is fixedly connected to a clamping assembly. The clamping assembly is rotatably connected to the end of the mounting sleeve away from the fixing ring. A cleaning assembly is fixedly connected to the outer surface of the upright plate, and the cleaning assembly is used to clean the workpiece to be inspected. A placement assembly is fixedly connected to the bottom of the inner cavity of the base, and the placement assembly is used to place the workpiece to be inspected; The clamping assembly includes a connecting cylinder, which is fixedly connected to the end of the mounting sleeve away from the fixing ring. The connecting cylinder is used to place and clamp a circular workpiece. The end of the connecting cylinder near the mounting sleeve is fixedly connected to the motor. A compression sleeve is slidably connected to the inner surface of the connecting cylinder. A clamping cylinder is fixedly connected to the outer surface of the connecting cylinder. Two clamping cylinders are provided on the connecting cylinder. A push plate is fixedly connected to the end of the clamping cylinder away from the connecting cylinder. A clamping plate is rotatably connected to the push plate away from the clamping cylinder. Two clamping plates are provided on the outer ring, and the two clamping plates are arranged opposite to each other. The outer ring is rotatably connected to the clamping plate near the push plate.

[0005] The workpiece is first placed on the placement assembly. Then, the electric push rod extends on the vertical plate, driving the mounting sleeve to move closer to the workpiece via the fixing ring. This causes the workpiece to move on the placement plate for clamping and fixing. The placement plate supports the clamped workpiece. The connecting cylinder moves with the mounting sleeve, placing the round workpiece inside the connecting cylinder. The compression sleeve compresses and fixes the placed round workpiece. As the clamping cylinder extends on the connecting cylinder, it pushes the clamping plate closer to the workpiece via the booster plate. As the clamping plate rotates on the outer ring, it clamps the workpiece mounted on the connecting cylinder. The connecting cylinder is driven by the motor on the mounting sleeve to rotate and adjust the inspection position of the workpiece. After the workpiece inspection is completed, the clamping cylinder retracts, driving the clamping plate to release the workpiece via the booster plate, allowing the workpiece to be removed from inside the connecting cylinder.

[0006] Preferably, the inner surface of the outer ring is fixedly connected to the connecting cylinder, and the end of the clamping cylinder away from the booster plate passes through the connecting cylinder.

[0007] Preferably, the bottom of the cleaning component is fixedly connected to the base, and both ends of the electric push rod penetrate the upright plate and extend to the outside of the upright plate.

[0008] Preferably, the cleaning component includes a support plate, which is fixedly connected to the outer surface of the upright plate. A radiator is fixedly connected to the support plate near the upright plate, and a displacement block is slidably connected to the inner surface of the support plate. A fixing plate is fixedly connected to the top of the base. A suction cylinder is fixedly connected to the outer surface of the fixing plate. A diversion pipe is connected to the outer surface of the suction cylinder and is located below the support plate through the diversion pipe.

[0009] Preferably, the side of the support plate away from the upright plate is fixedly connected to the fixing plate, and the outer surface of the radiator penetrates the support plate and extends to the outside of the support plate.

[0010] Preferably, the bottom of the fixing plate penetrates through the base and extends into the interior of the base, and the diversion pipe extends into the interior of the base away from the suction cylinder.

[0011] Preferably, an adjusting cylinder is fixedly connected to the outer surface of the displacement block, and a cleaning cylinder is fixedly connected to the side of the displacement block away from the support plate. A docking plate is fixedly connected to the end of the cleaning cylinder away from the displacement block. A cleaning plate is fixedly connected to the docking plate at the position away from the cleaning cylinder. An auxiliary plate is fixedly connected to the side of the cleaning plate close to the docking plate. The auxiliary plate and the docking plate are located between the cleaning plate and the cleaning cylinder, and the docking plate is located above the auxiliary plate.

[0012] The support plate on the upright plate is fixed by the fixing plate, and the support plate is used for horizontal installation. The adjusting cylinder extends on the support plate to push the displacement block to move away from the radiator. The cleaning cylinder extends to push the docking plate and auxiliary plate to move towards the placement plate. When the cleaning plate comes into contact with the workpiece due to the thrust of the docking plate and auxiliary plate, the adjusting cylinder retracts and drives the displacement block to move closer to the radiator. The displacement block moving assembly drives the cleaning plate to move along the workpiece to perform cleaning work. The suction cylinder is subjected to suction on the fixing plate, and the diversion pipe receives the suction generated by the suction cylinder to suck up the impurities collected on the base. The impurities collected on the base gradually gather together. The radiator drive delivers air to the mounting sleeve, and the air delivered by the radiator is used for heat dissipation, thereby cooling the motor inside the mounting sleeve. The fixing plate and the support plate work together to intercept the impurities on the base.

[0013] Preferably, the auxiliary plate is fixedly connected to the cleaning cylinder at a position away from the cleaning plate, and the end of the adjusting cylinder away from the displacement block is fixedly connected to the support plate.

[0014] Preferably, the placement component includes a bracket, which is fixedly connected to the bottom of the inner cavity of the base. A central solid block is fixedly connected to the inner surface of the bracket, and purification rods are linearly distributed on the central solid block. A purification rod is fixedly connected to the top of the central solid block. An assembly ring is fixedly connected to the top of the bracket. The assembly ring is used to reset the workpiece after it has been removed from the inspection. A spring is fixedly connected to the top of the assembly ring, and the top of the spring is fixedly connected to the lifting plate. A pressure block is fixedly connected to the inner surface of the assembly ring, and a protective plate is fixedly connected to the top of the pressure block.

[0015] Preferably, the bottom end of the purification rod penetrates through the central solid block and extends into the interior of the central solid block, and the top of the protective plate extends to the outside of the assembly ring.

[0016] Preferably, a telescopic rod is fixedly connected to the top of the assembly ring, and two telescopic rods are set between the assembly ring and the lifting plate, with the lifting plate fixedly connected to the top of the telescopic rod; A contact plate is fixedly connected to the outer surface of the assembly ring. A lifting plate is slidably connected to the contact plate near the lifting plate. A placement plate is fixedly connected to the top of the lifting plate. Four lifting plates are set on the placement plate. The bottom of the lifting plate is fixedly connected to the lifting plate.

[0017] This invention provides an anti-detachment device for non-destructive testing of welds. It has the following beneficial effects: This anti-detachment device for welding non-destructive testing includes an electric push rod, a mounting sleeve, and a fixing ring. Three electric push rods are mounted on the upright plate. Extending the electric push rods moves the fixing rings towards the placement component, thereby adjusting the position of the workpiece held by the clamping component and preventing interference during clamping. The mounting sleeve moves with the fixing ring, facilitating the rotation of the clamping component on the mounting sleeve to adjust the workpiece. This prevents omissions during welding inspection, ensuring the quality of the inspection. The device also allows the workpiece placed by the placement component to be mounted on the clamping component, facilitating convenient clamping and preventing tilting of the workpiece during workpiece fixation, which could affect inspection.

[0018] This anti-detachment device for welding non-destructive testing uses a connecting cylinder that is driven by a motor to rotate on the mounting sleeve. This facilitates the placement of the workpiece on the connecting cylinder and prevents the workpiece from easily falling off inside the connecting cylinder. The extrusion sleeve slides under critical pressure inside the connecting cylinder, allowing the extrusion sleeve to move and adjust the space for the workpiece to be installed inside the connecting cylinder. This ensures that the extrusion sleeve makes full contact with the workpiece during movement and clamps it, ensuring that the extrusion sleeve and the connecting cylinder clamp each other.

[0019] This anti-dropping device for welding non-destructive testing uses a clamping cylinder that extends on the connecting cylinder to push the pusher plate, thereby providing stability for the workpiece holder clamping. The clamping cylinder can apply a thrust to the two pusher plates, causing the pusher plates to move with the extension and retraction of the clamping cylinder. The vibration of the clamping plate is limited by the clamping cylinder, which facilitates the installation position of the outer ring to reinforce the clamping plate and prevent the clamping plate from loosening under pressure, thus affecting the clamping effect.

[0020] This anti-drop device for welding non-destructive testing is installed horizontally on a vertical plate via a support plate to prevent workpieces from falling off and moving around. The support plate is supported by a fixed plate, thus mutually supporting each other after installation and limiting the scope of workpiece inspection. The suction cylinder delivers suction to the diversion pipe on the fixed plate, causing the suction drawn by the diversion pipe to gather impurities contained in the groove of the base. This allows the diversion pipe to have multiple channels for suction, reducing the accumulation of impurities near the placement of components.

[0021] This anti-detachment device for welding non-destructive testing uses an adjusting cylinder to extend inside the support plate, pushing the displacement block closer to the fixed plate. This allows the extension and retraction of the adjusting cylinder to adjust the cleaning range, preventing the displacement block from getting too close and affecting the cleaning of the workpiece. When the cleaning cylinder moves on the displacement block, it drives the mating plate to move as well. This allows the extension and retraction of the cleaning cylinder to adjust the force used to clean the workpiece, preventing damage to the workpiece during cleaning and ensuring that the cleaning plate does not easily miss any workpieces during operation.

[0022] This anti-detachment device for welding non-destructive testing is located between the cleaning plate and the cleaning cylinder via an auxiliary plate and a docking plate. This facilitates the stability of the cleaning plate and allows the auxiliary plate and docking plate to work together to tighten the cleaning plate at different positions. The cleaning plate can contact the workpiece, making it less likely to damage the workpiece during cleaning. This helps maintain the integrity of the workpiece before and after cleaning and prevents any omissions during cleaning, which could lead to incomplete cleaning.

[0023] This anti-fall-off device for welding non-destructive testing incorporates multiple purification rods inside the support frame via a central solid block. This prevents odors from developing during prolonged use of the equipment, which could affect subsequent impurity cleaning. It also allows for air circulation within the support frame's movement space. The assembly ring works in conjunction with the support frame to reinforce the workpiece placement position, preventing the workpiece from being affected by the support frame's connection position after placement. This increases the load-bearing capacity of the assembly ring's installation position, preventing the workpiece from tilting and slipping after placement.

[0024] This anti-detachment device for welding non-destructive testing is horizontally installed on the assembly ring by a pressure block. The pressure block reinforces the assembly ring and prevents the edges of the assembly ring from being damaged by pressure. The protective plate restricts the pressure block and supports the object it contacts. The protective plate also limits the range of spring contraction, allowing the protective plate and the pressure block to work together to tighten and buffer the pressure.

[0025] This anti-drop device for welding non-destructive testing protects the contact assembly ring through a contact plate, preventing damage from collisions after installation and increasing the load-bearing capacity of the assembly ring. The placement plate descends under the pressure of the workpiece, causing it to push the lifting plate along the contact plate. This ensures the placement plate moves smoothly and prevents tilting after workpieces are placed on it, which could cause unclamped workpieces to fall off, thus ensuring that workpieces are less likely to fall off during inspection.

[0026] This anti-dropping device for welding non-destructive testing uses a lifting plate that descends under pressure from the lifting plate on the contact plate. This increases the contact area when the lifting plate moves, preventing loosening of the connection between the lifting plate and the lifting plate during movement, which could affect the support of the placement plate for the workpiece. Two telescopic rods are installed between the assembly ring and the lifting plate. The telescopic rods cooperate with the springs on the assembly ring to support the movement of the lifting plate. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural schematic diagram of the invention from another perspective; Figure 3 This is a schematic diagram of the clamping assembly of the present invention; Figure 4 This is a schematic diagram of the clamping component of the present invention from another perspective; Figure 5 This is a schematic diagram of the connecting cylinder of the present invention; Figure 6 This is a schematic diagram of the structure of the outer ring of the present invention; Figure 7 This is a schematic diagram of the cleaning component of the present invention; Figure 8 This is a structural schematic diagram of the cleaning component of the present invention from another perspective; Figure 9 This is a schematic diagram of the displacement block of the present invention; Figure 10 This is a schematic diagram of the structure of the component placement in this invention; Figure 11 This is a schematic diagram of the structure of the protective plate of the present invention; Figure 12 This is a schematic diagram of the contact plate of the present invention.

[0028] In the diagram: 1. Vertical plate; 2. Electric push rod; 3. Fixing ring; 4. Mounting sleeve; 5. Clamping assembly; 51. Connecting cylinder; 52. Push plate; 53. Clamping plate; 54. Extrusion sleeve; 55. External ring; 56. Clamping cylinder; 6. Cleaning assembly; 61. Support plate; 62. Radiator; 63. Diverter pipe; 64. Fixing plate; 65. Displacement block; 66. Suction cylinder; 67. Cleaning cylinder; 68. Connecting plate; 69. Auxiliary plate; 610. Cleaning plate; 611. Adjusting cylinder; 7. Placement assembly; 71. Bracket; 72. Purification rod; 73. Central solid block; 74. Pressure-bearing block; 75. Protective plate; 76. Assembly ring; 77. Contact plate; 78. Telescopic rod; 79. Lifting plate; 710. Lifting plate; 711. Placement plate; 8. Base. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0030] Example 1, please refer to Figures 1-12 This invention provides a technical solution: an anti-detachment device for non-destructive testing of welding, comprising a base 8, a vertical plate 1 fixedly connected to the top of the base 8, and a groove at the position for mounting the component 7 through the base 8, allowing the groove on the base 8 to collect impurities during workpiece inspection, keeping the groove of the base 8 clean, preventing impurities from scattering across the base 8 and increasing the difficulty of cleaning, and the base 8 and the vertical plate 1 cooperate to reinforce the position where the workpiece is placed, and further comprising: Electric push rods 2 are fixedly connected to the inner surface of the upright plate 1. Three electric push rods 2 are installed on the upright plate 1. Extending the electric push rods 2 pushes the fixing ring 3 towards the position of the placement assembly 7, thereby adjusting the position of the clamping assembly 5 holding the workpiece. Conversely, retracting the electric push rods 2 moves the clamping assembly 5 away from the placement assembly 7, adjusting the distance between the workpiece clamping position and the placement assembly 7 to prevent the placement assembly 7 from being affected during clamping. Furthermore, the simultaneous extension and retraction of the three electric push rods 2 ensures that the fixing ring 3 is not easily tilted by the push of the electric push rods 2, ensuring that the clamping assembly 5 corresponds to the workpiece placed on the placement assembly 7. A fixed ring 3 is fixedly connected to one end of the push rod 2 near the vertical plate 1. A mounting sleeve 4 is fixedly connected to the side of the fixed ring 3 away from the push rod 2. The mounting sleeve 4 moves with the fixed ring 3, causing the motor mounted on the mounting sleeve 4 to drive the clamping assembly 5 to rotate. This facilitates the adjustment of the workpiece by the rotation of the clamping assembly 5 on the mounting sleeve 4, ensuring sufficient workpiece inspection and preventing omissions from affecting the quality of inspection during welding inspection. The mounting sleeve 4 and the fixed ring 3 cooperate to fix the clamping assembly 5, making it less likely to loosen when the clamping assembly 5 is subjected to the pressure of the workpiece clamping, thus affecting the clamping effect. The clamping assembly 5 is rotatably connected to the end of the mounting sleeve 4 away from the fixed ring 3. The cleaning component 6 is fixedly connected to the outer surface of the upright plate 1. The cleaning component 6 is used to clean the workpiece to be inspected. The cleaning component 6 connects the base 8 and the upright plate 1, so that the cleaning component 6 can clean the clamped workpiece, which is convenient to keep the workpiece clean after clamping and prevent impurities from adhering to the workpiece surface, which would cause dirt to affect the inspection. Moreover, the cleaning component 6 cooperates with the rotation of the clamping component 5 when cleaning, so that the cleaning component 6 is less likely to miss anything when cleaning. The cleaning component 6 can gather the impurities around the base 8, so that the impurities inside the base 8 are less likely to fall and affect the operation of the placement component 7. The placement component 7 is fixedly connected to the bottom of the inner cavity of the base 8. The placement component 7 is used to place the workpiece to be inspected. The workpiece placed by the placement component 7 can be installed on the clamping component 5, which facilitates the clamping of the clamping component 5 by the placement component 7. It avoids the tilting of the workpiece when the placement component 7 and the clamping component 5 are fixing the workpiece, which will affect the inspection of the workpiece. It ensures the stability of the workpiece in the clamping position and makes it less likely for the workpiece to fall off after installation and affect its use. The clamping assembly 5 includes a connecting cylinder 51, which is fixedly connected to the end of the mounting sleeve 4 away from the fixing ring 3. The connecting cylinder 51 is used to place and clamp a circular workpiece. The connecting cylinder 51 is rotated on the mounting sleeve 4 by a motor, causing it to be horizontally mounted on the mounting sleeve 4. This facilitates the placement of the workpiece within the connecting cylinder 51, ensuring its secure installation and preventing it from easily falling off. This ensures the stability of the workpiece on the mounting sleeve 4. Furthermore, the connecting cylinder 51 contains a compression sleeve 54, which compresses the placed workpiece to facilitate... To maintain the stability of the workpiece when the extrusion sleeve 54 is installed, the extrusion sleeve 54 is used to fix the workpiece and prevent the workpiece fixed by the extrusion sleeve 54 from falling off during the adjustment process. The extrusion sleeve 54 is slidably connected to the inner surface of the connecting cylinder 51. The extrusion sleeve 54 slides under the key pressure inside the connecting cylinder 51, so that the extrusion sleeve 54 moves to adjust the activity space of the workpiece installed inside the connecting cylinder 51. This makes it easy for the extrusion sleeve 54 to fully contact the workpiece for clamping during the movement, and ensures that the extrusion sleeve 54 and the connecting cylinder 51 clamp each other. Thus, the workpiece is clamped according to its volume during the clamping process. A clamping cylinder 56 is fixedly connected to the outer surface of the connecting cylinder 51. The clamping cylinder 56 extends on the connecting cylinder 51, pushing the pusher plate 52 to move, thus clamping and fixing the workpiece in a fixed position, providing stability for the workpiece holder. The extension and retraction of the clamping cylinder 56, via the pusher plate 52, causes the clamping plate 53 to reset, thereby increasing the contact area during workpiece clamping. The clamping cylinder 56 can apply a pushing force to the two pusher plates 52, causing the pusher plates 52 to move with the extension and retraction of the clamping cylinder 56. The end of the clamping cylinder 56 away from the connecting cylinder 51 is fixedly connected to the pusher plate 52, and the position of the pusher plate 52 away from the clamping cylinder 56 is rotatably connected to the clamping plate 53. Two clamping plates 53 are provided on the outer ring 55, causing the clamping plates 53 to rotate under the pushing force, thereby clamping the workpiece. The clamping force of the workpiece is adjusted to prevent the clamping plate 53 and the extrusion sleeve 54 from being affected by external factors when clamping the workpiece, thereby increasing the firmness of the workpiece clamping and preventing the workpiece from falling off during clamping. The vibration of the clamping plate 53 is limited by the clamping cylinder 56, so that the clamping plate 53 can be supported when it stops rotating. An outer ring 55 is rotatably connected to the clamping plate 53 near the push plate 52. The installation position of the clamping plate 53 is restricted by the outer ring 55 on the connecting cylinder 51, so that the installation position of the outer ring 55 can reinforce the clamping plate 53 and prevent the clamping plate 53 from loosening under pressure, affecting the clamping effect. The installation position of the outer ring 55 protects the connecting cylinder 51, thereby increasing the bearing capacity of the outer surface of the connecting cylinder 51 and preventing the outer surface of the connecting cylinder 51 from being dented or broken, which would affect the clamping.

[0031] The inner surface of the outer ring 55 is fixedly connected to the connecting cylinder 51, and the end of the clamping cylinder 56 away from the push plate 52 passes through the connecting cylinder 51.

[0032] The bottom of the cleaning component 6 is fixedly connected to the base 8, and both ends of the electric push rod 2 pass through the upright plate 1 and extend to the outside of the upright plate 1.

[0033] The cleaning component 6 includes a support plate 61, which is fixedly connected to the outer surface of the upright plate 1. The support plate 61 is horizontally installed on the upright plate 1, allowing it to act as a barrier during inspection of the base 8, preventing workpieces from falling off and moving around. The support plate 61 is also supported by a fixing plate 64, which restricts the installation position of the upright plate 1. This mutual support limits the scope of workpiece inspection after installation, and the fixing plate 64 further reinforces the installation position of the support plate 61, ensuring its stability. The support plate 61 is fixedly connected to the radiator 62 near the vertical plate 1. The radiator 62 is close to the mounting sleeve 4 on the support plate 61, so that the heat generated by the motor on the mounting sleeve 4 when the radiator 62 is working can be dissipated, thereby extending the service life of the motor on the mounting sleeve 4 and preventing damage caused by excessive heat generated when the motor is working. At the same time, when the radiator 62 flows the air force, it can transport the air force, so that the air force can be transferred around the equipment, thereby accelerating the air circulation rate around the equipment and preventing the air circulation from being affected. The inner surface of the support plate 61 is slidably connected to the displacement block 65. A fixing plate 64 is fixedly connected to the top of the base 8. A suction cylinder 66 is fixedly connected to the outer surface of the fixing plate 64. The suction cylinder 66 delivers suction force to the diversion pipe 63 on the fixing plate 64, so that the suction force drawn by the diversion pipe 63 gathers the impurities contained in the groove of the base 8. This facilitates the diversion pipe 63 to have multiple channels for suction work, thereby improving the convenience of the diversion pipe 63 when it is being drawn. It can reduce the accumulation of impurities near the placement component 7. The diversion pipe 63 cooperates with the support plate 61 on the suction cylinder 66 to increase the blocking range. The suction cylinder 66 is protected on the fixing plate 64 to prevent the installation position of the suction cylinder 66 from being affected. The outer surface of the suction cylinder 66 is connected to the diversion pipe 63.

[0034] The side of the support plate 61 away from the upright plate 1 is fixedly connected to the fixing plate 64, and the outer surface of the radiator 62 penetrates the support plate 61 and extends to the outside of the support plate 61.

[0035] The bottom of the fixing plate 64 penetrates through the base 8 and extends into the interior of the base 8, while the diversion pipe 63 extends into the interior of the base 8 away from the suction cylinder 66.

[0036] An adjusting cylinder 611 is fixedly connected to the outer surface of the displacement block 65. The adjusting cylinder 611 extends inside the support plate 61, pushing the displacement block 65 towards the fixed plate 64. This movement of the displacement block 65 adjusts the position for subsequent cleaning. Conversely, as the adjusting cylinder 611 retracts, it moves the displacement block 65 away from the fixed plate 64. The adjusting cylinder 611 cooperates with the support plate 61, increasing the load-bearing capacity of the support plate 61. The extension and retraction of the adjusting cylinder 611 adjusts the cleaning range, preventing the displacement block 65 from approaching and affecting the workpiece during movement. The cleaning process ensures the stability of the displacement block 65 within the support plate 61. A cleaning cylinder 67 is fixedly connected to the side of the displacement block 65 away from the support plate 61. When the cleaning cylinder 67 moves on the displacement block 65, it drives the docking plate 68 to move. As the docking plate 68 is pushed by the extension of the cleaning cylinder 67, the cleaning plate 610 contacts the workpiece for cleaning. The extension and retraction of the cleaning cylinder 67 allows for adjustment of the cleaning force during workpiece cleaning, preventing damage to the workpiece during cleaning. Furthermore, the cleaning cylinder 67 and the adjusting cylinder 611 work together to move the cleaning plate 610 in different directions, ensuring that the cleaning plate 610 does not miss any workpieces during operation and preventing damage to the workpiece during the cleaning process. A docking plate 68 is fixedly connected to the end of the cleaning cylinder 67 away from the displacement block 65. A cleaning plate 610 is fixedly connected to the docking plate 68 away from the cleaning cylinder 67. The cleaning plate 610 can contact the workpiece and performs cleaning work as it moves. The contact area of ​​the cleaning plate 610 with the workpiece has an elastic pad to prevent damage to the workpiece during cleaning and to maintain the integrity of the workpiece before and after cleaning. When the cleaning plate 610 contacts the workpiece, the connecting cylinder 51 rotates, thereby increasing the contact area of ​​the cleaning plate 610 and preventing the cleaning plate 610 from missing any workpieces, which would result in incomplete cleaning. The cleaning plate 610 moves with the workpiece... The pushing of the air cylinder 67 obstructs the placement of the workpiece, preventing it from slipping after being placed on the placement assembly 7. An auxiliary plate 69 is fixedly connected to the side of the cleaning plate 610 near the docking plate 68. The auxiliary plate 69 and the docking plate 68 are located between the cleaning plate 610 and the cleaning cylinder 67, so that the auxiliary plate 69 and the docking plate 68 support the cleaning plate 610, making it easier to maintain the stability of the cleaning plate 610 itself. Thus, the auxiliary plate 69 and the docking plate 68 reinforce different positions of the cleaning plate 610, so that the auxiliary plate 69 and the docking plate 68 cooperate to press the cleaning plate 610 at different positions, making it less likely to be damaged when the auxiliary plate 69 and the docking plate 68 move.

[0037] The auxiliary plate 69 is fixedly connected to the cleaning cylinder 67 at a position away from the cleaning plate 610, and the end of the adjusting cylinder 611 away from the displacement block 65 is fixedly connected to the support plate 61.

[0038] The placement component 7 includes a bracket 71, which is fixedly connected to the bottom of the inner cavity of the base 8. A central solid block 73 is fixedly connected to the inner surface of the bracket 71. Multiple purification rods 72 are set inside the bracket 71 through the central solid block 73. The purification rods 72 cooperate with each other in the central solid block 73 to remove odors generated around the base 8, preventing odors from affecting the subsequent cleaning of impurities after long-term use of the equipment. The central solid block 73 can also support the bracket 71, so that the central solid block 73 and the purification rods 72 cooperate to maintain the internal movement space of the bracket 71, allowing air circulation. As the air circulates, it contacts the purification rods 72 to purify the air. The central solid block 73 can fix the purification rods 72, making it easy for the purification rods 72 to not slip on the central solid block 73 during operation. The top of the central solid block 73 is fixedly connected to the purification rods 72. Assembly ring 76 is fixedly connected to the top of bracket 71. Assembly ring 76 is used to reset the workpiece after it has been removed for inspection. Through the cooperation between assembly ring 76 and bracket 71, the support structure reinforces the workpiece placement position, preventing the workpiece from being affected by the connection position of bracket 71 after placement. Assembly ring 76 has a spring, which compresses relative to the spring, reinforcing the contact parts and increasing the load-bearing capacity of the installation position of assembly ring 76, preventing the workpiece from tilting and slipping after placement. A pressure block 74 is fixedly connected to the inner surface of assembly ring 76. The pressure block 74 is horizontally installed on assembly ring 76, blocking the interior of assembly ring 76 and reinforcing it to prevent it from slipping. The edge of 6 is damaged by pressure, thus extending the service life of the pressure block 74 and the assembly ring 76. The pressure block 74 is located above the central solid block 73, allowing the pressure block 74 to shield the installation position of the purification rod 72, thereby protecting the central solid block 73 and effectively dividing the placement space. A protective plate 75 is fixedly connected to the top of the pressure block 74. The protective plate 75 restricts the pressure block 74 and supports the contacted object, thereby limiting the range of spring contraction. This facilitates the cooperation between the protective plate 75 and the pressure block 74 for tight clamping. The top of the protective plate 75 can bend when subjected to pressure, allowing the protective plate 75 to buffer the pressure and ensure convenient adjustment when placing the workpiece.

[0039] The bottom end of the purification rod 72 penetrates through the solid block 73 and extends into the interior of the solid block 73, while the top of the protective plate 75 extends to the outside of the assembly ring 76.

[0040] The top of the assembly ring 76 is fixedly connected to a telescopic rod 78. Two telescopic rods 78 are installed between the assembly ring 76 and the lifting plate 79. The telescopic rods 78 cooperate with the springs on the assembly ring 76, so that the telescopic rods 78 contract under the pressure of the lifting plate 79. This facilitates the support of the telescopic rods 78 and springs for the movement of the lifting plate 79, ensuring that the lifting plate 79 does not easily tilt when it moves upward. As the workpiece is removed from the placement plate 711, the springs extend and push the lifting plate 79 upward. At the same time, the telescopic rods 78 extend and push the lifting plate 79, which facilitates the lifting plate 79 to push the placement plate 711 back to its original position via the lifting plate 710. This allows the extension and retraction of the telescopic rods 78 and springs to push the placement plate 711 forward. The telescopic rod 78 is moved to adjust the position of the workpiece after the placement plate 711 is placed. The top end of the telescopic rod 78 is fixedly connected to the lifting plate 79. The lifting plate 79 is lowered by the pressure applied by the lifting plate 710 on the contact plate 77. The lifting plate 79 moves along the contact plate 77 with the lifting plate 710 to provide auxiliary support. This increases the contact area when the lifting plate 710 moves. The contact between the lifting plate 79 and the lifting plate 710 reinforces the lifting plate 710 and prevents the connection between the lifting plate 710 and the lifting plate 79 from loosening when the lifting plate 710 moves, which would affect the support of the placement plate 711 for the workpiece. The lifting plate 79 and the assembly ring 76 cooperate with each other to protect the placement of the workpiece. Contact plates 77 are fixedly connected to the outer surface of the assembly ring 76. Two contact plates 77 are provided on the assembly ring 76 to guide the movement of the lifting plate 79, ensuring that the lifting plate 79 moves vertically and preventing tilting that could cause jamming. The two contact plates 77 also work together to restrict the movement of the lifting plate 79 above the assembly ring 76, ensuring smooth movement and preventing tilting that could cause jamming. The contact plates 77 also protect the assembly ring 76, preventing damage from impacts after installation and increasing its load-bearing capacity. The contact plates 77 slide near the lifting plate 79. A lifting plate 710 is connected, and a placement plate 711 is fixedly connected to the top of the lifting plate 710. The placement plate 711 is lowered by the pressure of the workpiece, which pushes the lifting plate 710 to move along the contact plate 77. This makes it easier for the placement plate 711 to move smoothly and prevents the workpiece from tilting after it is placed on the placement plate 711, which could cause the unclamped workpiece to fall off. This ensures that the workpiece is not easy to fall off during inspection. Four lifting plates 710 are provided on the placement plate 711, which support the placement plate 711 from different positions, thereby increasing the load-bearing capacity of the placement plate 711 and distributing the pressure when the lifting plate 710 moves along the contact plate 77. The bottom of the lifting plate 710 is fixedly connected to the lifting plate 79.

[0041] Example 2, please refer to Figures 1-12 Based on Embodiment 1, the present invention provides a technical solution: a method of using an anti-detachment device for non-destructive testing of welding, step one: placing the workpiece to be inspected after welding on the placement plate 711, so that the placement plate 711 is subjected to the pressure of the workpiece and drives the lifting plate 710 to descend, the lifting plate 79 is subjected to the pressure of the lifting plate 710 and moves along the contact plate 77, and as the lifting plate 79 descends, it pushes the telescopic rod 78 to retract, so that the placement plate 711 places the workpiece to be clamped, the electric push rod 2 extends on the upright plate 1 and drives the mounting sleeve 4 to approach the workpiece through the fixing ring 3, so that the workpiece moves on the placement plate 711 for clamping and fixing, and the placement plate 711 supports the clamped workpiece; Step 2: The connecting cylinder 51 moves with the mounting sleeve 4 to place the circular workpiece inside the connecting cylinder 51. The pressing sleeve 54 presses and fixes the placed circular workpiece. As the clamping cylinder 56 extends on the connecting cylinder 51, it pushes the clamping plate 53 closer to the workpiece via the pusher plate 52. As the clamping plate 53 rotates on the outer ring 55, it clamps the workpiece installed on the connecting cylinder 51. The connecting cylinder 51 is driven by the motor on the mounting sleeve 4 to rotate and adjust the inspection position of the workpiece. Step 3: The mounting ring 76 is supported on the base 8 by the bracket 71, and the central solid block 73 supports the purification rod 72 inside the bracket 71. The purification rod 72 purifies the odor around the equipment, and the protective plate 75 is fixed inside the mounting ring 76 by the pressure block 74. The protective plate 75 restricts the descent of the lifting plate 79. When the lifting plate 79 descends to contact the protective plate 75, the telescopic rod 78 stops extending and retracting. Step 4: Fix the support plate 61 on the upright plate 1 using the fixing plate 64. The support plate 61 is used for horizontal installation. The adjusting cylinder 611 extends on the support plate 61 to push the displacement block 65 to a position away from the radiator 62. The cleaning cylinder 67 extends to push the docking plate 68 and the auxiliary plate 69 to move towards the placement plate 711. When the cleaning plate 610 contacts the workpiece under the pushing force of the docking plate 68 and the auxiliary plate 69, the adjusting cylinder 611 retracts to drive the displacement block 65 to a position closer to the radiator 62. The moving component of the displacement block 65 drives the cleaning plate 610 to move along the workpiece to perform the cleaning work. Step 5: The suction tube 66 is subjected to suction on the fixed plate 64, and the diversion pipe 63 receives the suction generated by the suction tube 66 to suck up the impurities collected in the base 8, so that the impurities collected in the base 8 gradually gather together. The radiator 62 is driven to deliver air to the mounting sleeve 4, so that the air delivered by the radiator 62 can dissipate heat, thereby dissipating heat from the motor inside the mounting sleeve 4. The fixed plate 64 and the support plate 61 work together to intercept the impurities on the base 8. Step Six: After the workpiece inspection is completed, the clamping cylinder 56 retracts and drives the clamping plate 53 to release the workpiece via the push plate 52, so that the workpiece is taken out from the inside of the connecting cylinder 51. As the placement plate 711 loses the pressure of the workpiece, the spring on the telescopic rod 78 and the assembly ring 76 extends and pushes the lifting plate 79 to rise. The lifting plate 79 drives the lifting plate 710 to move along the contact plate 77 and pushes the placement plate 711 back to the initial position. Then, the impurities collected by the base 8 are removed.

[0042] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An anti-falling device for non-destructive testing of welding, comprising a base (8), the top of which is fixedly connected to a vertical plate (1), characterized in that: Also includes: An electric push rod (2), the electric push rod (2) being fixedly connected to the inner surface of the vertical plate (1), one end of the electric push rod (2) close to the vertical plate (1) being fixedly connected to a fixing ring (3), a side of the fixing ring (3) away from the electric push rod (2) being fixedly connected to a mounting sleeve (4), and an end of the mounting sleeve (4) away from the fixing ring (3) being rotatably connected to a clamping assembly (5); A cleaning component (6), the cleaning component (6) being fixedly connected to the outer surface of the vertical plate (1), the cleaning component (6) being used to clean a workpiece to be inspected; A placement component (7), the placement component (7) being fixedly connected to the bottom of the inner cavity of the base (8), the placement component (7) being used to place a workpiece to be inspected; The clamping assembly (5) comprises a connecting tube (51), the connecting tube (51) being fixedly connected to an end of the mounting sleeve (4) away from the fixing ring (3), the connecting tube (51) being used to place and clamp a circular workpiece, and the inner surface of the connecting tube (51) being slidably connected to a pressing sleeve (54); A clamping cylinder (56) is fixedly connected to the outer surface of the connecting tube (51); one end of the clamping cylinder (56) away from the connecting tube (51) is fixedly connected to a booster plate (52); a position of the booster plate (52) away from the clamping cylinder (56) is rotatably connected to a clamping plate (53); and a position of the clamping plate (53) close to the booster plate (52) is rotatably connected to an external connecting ring (55).

2. The anti-falling device for non-destructive testing of welding according to claim 1, characterized in that: The inner surface of the external connecting ring (55) is fixedly connected to the connecting tube (51), and one end of the clamping cylinder (56) away from the booster plate (52) passes through the connecting tube (51).

3. The anti-falling device for non-destructive testing of welding according to claim 1, characterized in that: The bottom of the cleaning component (6) is fixedly connected to the base (8), and both ends of the electric push rod (2) penetrate the vertical plate (1) and extend to the outside of the vertical plate (1).

4. The anti-falling device for non-destructive testing of welding according to claim 1, characterized in that: The cleaning assembly (6) comprises a support plate (61), the support plate (61) being fixedly connected to the outer surface of the vertical plate (1), a heat sink (62) being fixedly connected to a position of the support plate (61) close to the vertical plate (1), and a displacement block (65) being slidably connected to the inner surface of the support plate (61); A fixed plate (64) is fixedly connected to the top of the base (8), the outer surface of the fixed plate (64) is fixedly connected to a suction cylinder (66), and the outer surface of the suction cylinder (66) is connected to a shunt pipe (63).

5. The anti-falling device for non-destructive testing of welding according to claim 4, characterized in that: The side of the support plate (61) away from the vertical plate (1) is fixedly connected to the fixing plate (64), and the outer surface of the heat sink (62) penetrates the support plate (61) and extends to the outside of the support plate (61).

6. The anti-falling device for non-destructive testing of welding according to claim 4, characterized in that: The bottom of the fixing plate (64) passes through the base (8) and extends to the inside of the base (8), and the diverter pipe (63) extends to the inside of the base (8) from a position away from the suction cylinder (66).

7. The anti-falling device for non-destructive testing of welding according to claim 4, characterized in that: An adjusting cylinder (611) is fixedly connected to the outer surface of the displacement block (65), and a cleaning cylinder (67) is fixedly connected to a side of the displacement block (65) away from the support plate (61); A docking plate (68) is fixedly connected to an end of the cleaning cylinder (67) away from the displacement block (65); a cleaning plate (610) is fixedly connected to a position of the docking plate (68) away from the cleaning cylinder (67); and an auxiliary plate (69) is fixedly connected to a side of the cleaning plate (610) close to the docking plate (68).

8. The anti-dropping device for non-destructive testing of welding according to claim 7, characterized in that: The auxiliary plate (69) is fixedly connected to the cleaning cylinder (67) at a position away from the cleaning plate (610), and the end of the regulating cylinder (611) away from the displacement block (65) is fixedly connected to the support plate (61).

9. The anti-falling device for non-destructive testing of welding according to claim 1, characterized in that: The placement assembly (7) comprises a bracket (71), the bracket (71) being fixedly connected to the bottom of the inner cavity of the base (8), a middle solid block (73) being fixedly connected to the inner surface of the bracket (71), and a purification rod (72) being fixedly connected to the top of the middle solid block (73); An assembly ring (76) is fixedly connected to the top of the bracket (71), and the assembly ring (76) is used to reset the inspected workpiece after it is removed. The inner surface of the assembly ring (76) is fixedly connected to a pressure block (74), and the top of the pressure block (74) is fixedly connected to a protective plate (75).

10. The anti-dropping device for non-destructive testing of welding according to claim 9, characterized in that: The bottom end of the purification rod (72) passes through the middle solid block (73) and extends to the inside of the middle solid block (73), and the top of the protection plate (75) extends to the outside of the assembly ring (76).

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