A phased array probe detector for a weld joint

Abstract

The utility model discloses a kind of phased array probe detector for welded joint, comprising: electric power data assembly cable, differentiation adapter and several branch electric power data lines;The utility model relates to the technical field of welding auxiliary equipment, and this detector uses modular design, can flexibly configure probe quantity according to the diameter of measured pipeline, and through the corresponding number of branch measurement module required and the mutual configuration of link hollow magnetic ball, and realize accurate assembly, this design effectively solves the industry problem that traditional probe is prone to deflect in pipeline weld detection, positioning is not accurate, so that detection precision and operation stability obtain significant improvement, and practical application effect is comprehensively optimized.

Description

Technical Field

[0001] This utility model relates to the field of welding auxiliary equipment technology, specifically a phased array probe detector for welded joints. Background Technology

[0002] Welded joints, as the core structure connecting metal components, are widely used in industrial manufacturing and construction. Phased array probes are key inspection tools to ensure their quality. This technology achieves high-precision non-destructive testing through ultrasound, and can deeply detect tiny defects such as cracks and pores. Its unique advantage lies in its ability to dynamically adjust the beam angle and focusing depth, flexibly adapting to complex geometric welded structures, significantly improving inspection efficiency and result reliability, and building an important line of defense for industrial safety. However, in pipeline welding inspection scenarios, traditional sliding inspection methods have obvious shortcomings: when the probe moves along the annular pipeline, the operation is laborious and prone to deflection, directly affecting the stability of data acquisition. This limitation not only reduces inspection accuracy but may also lead to hidden safety hazards due to missed defects. Therefore, optimizing pipeline inspection processes and developing adaptive fixing devices have become key directions for improving the application value of phased array inspection technology, which is of great significance for ensuring the welding quality of complex pipeline systems. For the above problems, existing technologies may already have solutions, but this case aims to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a phased array probe detector for welded joints, comprising: a power data assembly cable, a split adapter, and several branch power data lines. The split adapter is connected to the power data assembly cable. The several branch power data lines are respectively installed on the split adapter. Several split quick-assembly structures are respectively installed on the several branch power data lines. The split quick-assembly structure includes: a connector plug, a connector, a separate measurement module, several connecting hollow magnetic balls, a power control data integration assembly, a first connector module, a key coupling groove, a second connector module, a positioning key, a pair of mating magnetic strips, a pair of semi-circular electromagnets, and a pair of control lines. The connector plug is installed on the branch power data line, the connector is installed on the split measurement module, the connector plug and the connector are movably connected, the hollow magnetic ball is fixedly installed on the first connection module, and the hollow magnetic ball is fixedly installed on the second connection module, and a pair of hollow magnetic balls are movably connected to a pair of semi-arc electromagnets respectively, the power control data integration assembly is installed in the split measurement module, a pair of control lines are connected to the power control data integration assembly respectively, and a pair of control lines are connected to a pair of semi-arc electromagnets respectively, a pair of semi-arc electromagnets are respectively installed on the split measurement module, the first connection module has a key coupling groove, the positioning key is installed on the second connection module, a pair of bonding magnetic strips are respectively installed on the second connection module and the first connection module, the positioning key is movably inserted into the key coupling groove, and a phase control detection component is installed on the split measurement module; It should be noted that, as described above, the power data assembly cable is connected to the power supply and data terminals. Power is then conducted through the power data assembly cable to the branch adapter, and then distributed to multiple branch power data lines and connectors. The connectors and connectors are interconnected via a triple 8-pin interface (a triple 8-pin interface refers to three independent 8-pin power connectors, commonly found on high-end graphics cards or motherboards, used to provide additional power support, such as for graphics card overclocking or high-performance CPU power supply). Then, a corresponding number of distributed measurement modules are configured according to the required pipe circumference, and the current, along with a corresponding number of connecting hollow magnetic balls, is conducted through the connectors to the power control data integration assembly. The power control data integration assembly converts and controls the current, then sends it to a pair of corresponding control lines. The control lines then transmit the current to the semi-circular... At the shaped electromagnet, the semi-circular electromagnet generates magnetic force, which then couples with the connecting hollow magnetic sphere through magnetic force. In summary, the semi-circular electromagnet with magnetic force and the connecting hollow magnetic sphere can be connected to each other to form a freely deflectable elongated whole. A pair of connecting hollow magnetic spheres are fixedly installed on the second connecting module and the first connecting module, and are combined with other separate measurement modules through the pair of connecting hollow magnetic spheres and then connected at the end. After the entire measurement whole surrounds the pipe to be measured, the second connecting module and the first connecting module are fitted together. At this time, the positioning key is inserted into the key coupling groove, and the first connecting module and the second connecting module are magnetically attracted to each other through a pair of mating magnetic strips, so that the welded joint of the pipe to be measured is fully surrounded and fixed, which facilitates subsequent measurement.

[0004] Preferably, the phased array detection assembly includes: a contact spring, a hub mounting seat, a contact hub, and a pair of phased array probe modules; A pair of phased array probe modules are respectively mounted on the separate measurement module, the fitting spring is mounted on the separate measurement module, the hub mounting seat is mounted on the fitting spring, and the fitting hub is mounted on the hub mounting seat via a rotating shaft; It should be noted that, as described above, the traction positioning key body allows a ring-shaped measuring device to be formed at the weld seam on the side wall of the pipe. It slides using multiple fitting hubs, and the fitting springs ensure that the sliding process is not affected by obstacles such as sudden protrusions on the pipe, which would affect the sliding detection process and thus the measurement accuracy. The hub mounting seat provides good support for the fitting hubs, making the sliding smoother. During the sliding, the phased array probe module carefully detects the weld seam of the pipe and transmits the data to the data terminal through the Bluetooth module set in the separate measurement module. However, if there is strong interference at the location, the data can be exchanged between the data terminal through the PCI Express (PCIe) interface set on the connector plug.

[0005] Preferably, the connector is provided with three 8-pin interfaces; Preferably, the connector is provided with a PCI Express (PCIe) interface; Preferably, the separate measurement module is provided with a maintenance and inspection port; Preferably, the separate measurement module is equipped with a Bluetooth module. Beneficial effects

[0006] This invention provides a phased array probe detector for welded joints. It offers the following advantages compared to existing technologies: This detector employs a modular design, allowing for flexible configuration of the number of probes based on the diameter of the pipe being tested. It achieves precise assembly by configuring the required number of separate measurement modules with connecting hollow magnetic balls. This design effectively solves the industry problem of traditional probes easily deflecting and inaccurately positioning during pipe weld inspection, significantly improving detection accuracy and operational stability, and comprehensively optimizing practical application results. Attached Figure Description

[0007] Figure 1 This is a front cross-sectional view of the phased array probe detector for welded joints described in this utility model.

[0008] Figure 2 This is a schematic diagram of the operating structure of a phased array probe detector for welded joints according to the present invention.

[0009] Figure 3 This is a partial cross-sectional view of the phased array probe detector for welded joints described in this utility model.

[0010] Figure 4 for Figure 1 A magnified view of the letter "A" in the diagram.

[0011] In the diagram: 1. Power data assembly cable; 2. Branch adapter; 3. Branch power data cable; 4. Connecting plug; 5. Connecting connector; 6. Separate measurement module; 7. Connecting hollow magnetic ball; 8. Power control data integration assembly; 9. First connecting module; 10. Key coupling groove; 11. Second connecting module; 12. Positioning key; 13. Adhesive magnetic strip; 14. Adhesive spring; 15. Hub mounting seat; 16. Adhesive hub; 17. Phased array probe module; 18. Semi-arc electromagnet; 19. Sub-control line. Detailed Implementation

[0012] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0013] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further. Example

[0014] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figures 1-4As shown, a phased array probe detector for welded joints includes: a power data assembly cable 1, a split adapter 2, and several branch power data lines 3. The split adapter 2 is connected to the power data assembly cable 1. The several branch power data lines 3 are respectively installed on the split adapter 2. Several split-type quick-assembly structures are respectively installed on the several branch power data lines 3. The split-type quick-assembly structure includes: a connector plug 4, a connector 5, a separate measurement module 6, several connecting hollow magnetic balls 7, and a power control data integration assembly 8. The system comprises a first connecting module 9, a key coupling groove 10, a second connecting module 11, a positioning key 12, a pair of mating magnetic strips 13, a pair of semi-circular electromagnets 18, and a pair of control lines 19. The connecting plug 4 is mounted on the branch power data line 3, and the connecting connector 5 is mounted on the distributed measurement module 6. The connecting plug 4 and the connecting connector 5 are movably connected. The connecting hollow magnetic ball 7 is fixedly mounted on the first connecting module 9, and the connecting hollow magnetic ball 7 is fixedly mounted on the second connecting module 11. Each pair of connecting hollow magnetic balls 7 is respectively connected to a pair of semi-circular electromagnets 18. Electromagnets 18 are movably connected. The power control data integration assembly 8 is installed in the distributed measurement module 6. A pair of control lines 19 are respectively connected to the power control data integration assembly 8, and a pair of control lines 19 are respectively connected to a pair of semi-arc electromagnets 18. The pair of semi-arc electromagnets 18 are respectively installed on the distributed measurement module 6. The first connecting module 9 has a key coupling groove 10. The positioning key 12 is installed on the second connecting module 11. A pair of bonding magnetic strips 13 are respectively installed on the second connecting module 11 and the... On the first connecting module 9, the positioning key body 12 is movably inserted into the key body coupling groove 10, and a phased array detection component is installed on the split measurement module 6; the phased array detection component includes: a contact spring 14, a hub mounting seat 15, a contact hub 16, and a pair of phased array probe modules 17; the pair of phased array probe modules 17 are respectively installed on the split measurement module 6, the contact spring 14 is installed on the split measurement module 6, the hub mounting seat 15 is installed on the contact spring 14, and the contact hub 16 is installed on the hub mounting seat 15 through a rotating shaft.

[0015] According to the appendix Figures 1-4The solution involves connecting the power data assembly cable 1 to the power supply and data terminals. Power is then conducted through the cable to the branch adapter 2, and subsequently distributed to multiple branch power data cables 3 and connectors 4. Connectors 4 and connectors 5 are interconnected via a triple 8-pin interface (a triple 8-pin interface refers to three independent 8-pin power connectors, commonly found on high-end graphics cards or motherboards, used to provide additional power support, such as for graphics card overclocking or high-performance CPU power supply). Then, based on the required pipe circumference measurement, a corresponding number of separate measurement modules 6 are configured, along with a corresponding number of hollow magnetic connectors. The current from ball 7 is conducted to the power control data integration assembly 8 through connector 5. The power control data integration assembly 8 converts and controls the current, then sends it to a pair of corresponding sub-control lines 19. Sub-control lines 19 transmit the current to the semi-circular electromagnet 18, causing it to generate magnetic force. This magnetic force then couples the semi-circular electromagnet 18 with the connecting hollow magnetic ball 7. In summary, the magnetic semi-circular electromagnet 18 and the connecting hollow magnetic ball 7 can be connected to form a freely deflectable elongated whole. A pair of connecting elements are fixedly installed on the second connecting module 11 and the first connecting module 9, respectively. Hollow magnetic balls 7 are connected to another separate measurement module 6 via a pair of connecting hollow magnetic balls 7, and then the connection is completed. After the entire measurement system surrounds the pipe to be measured, the second connecting module 11 and the first connecting module 9 are fitted together. At this time, the positioning key 12 is inserted into the key coupling groove 10, and the first connecting module 9 and the second connecting module 11 are magnetically attracted to each other by a pair of mating magnetic strips 13, so that the welded joint of the pipe to be measured is fully surrounded and fixed, facilitating subsequent measurement. By pulling the positioning key 12, a ring-shaped measurement device can be formed. At the weld seam on the sidewall of the pipe, multiple fitting hubs 16 are used for sliding. The fitting spring 14 ensures that the sliding process is not affected by obstacles such as sudden protrusions on the pipe, which would affect the sliding detection process and thus the measurement accuracy. The hub mounting seat 15 provides good support for the fitting hubs 16, making the sliding smoother. The phased array probe module 17 carefully detects the weld seam of the pipe during sliding and transmits the data to the data terminal through the Bluetooth module set in the separate measurement module 6. However, if there is strong interference at the location, the data can be exchanged between the data terminal through the PCI Express (PCIe) interface set on the connector 4.

[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A phased array probe detector for welded joints, comprising: The system comprises a power data assembly cable, a branch adapter, and several branch power data lines. The branch adapter is connected to the power data assembly cable, and the several branch power data lines are respectively installed on the branch adapter. Several split-type quick-assembly structures are respectively installed on the several branch power data lines. The split-type quick-assembly structure includes: a connector plug, a connector, a separate measurement module, several connecting hollow magnetic balls, a power control data integration assembly, a first connecting module, a key coupling groove, a second connecting module, a positioning key, a pair of mating magnetic strips, a pair of semi-circular electromagnets, and a pair of control lines. The connector plug is installed on the branch power data line, the connector is installed on the split measurement module, the connector plug and the connector are movably connected, the hollow magnetic ball is fixedly installed on the first connection module, and the hollow magnetic ball is fixedly installed on the second connection module, and a pair of hollow magnetic balls are movably connected to a pair of semi-arc electromagnets respectively, the power control data integration assembly is installed in the split measurement module, a pair of control lines are connected to the power control data integration assembly respectively, and a pair of control lines are connected to a pair of semi-arc electromagnets respectively, a pair of semi-arc electromagnets are respectively installed on the split measurement module, the first connection module has a key coupling groove, the positioning key is installed on the second connection module, a pair of bonding magnetic strips are respectively installed on the second connection module and the first connection module, the positioning key is movably inserted into the key coupling groove, and a phase control detection component is installed on the split measurement module.

2. The phased array probe detector for welded joints according to claim 1, characterized in that, The phased array detection assembly includes: a contact spring, a hub mounting seat, a contact hub, and a pair of phased array probe modules; A pair of phased array probe modules are respectively mounted on the separate measurement module, the fitting spring is mounted on the separate measurement module, the hub mounting seat is mounted on the fitting spring, and the fitting hub is mounted on the hub mounting seat via a rotating shaft.

3. A phased array probe detector for welded joints according to claim 2, characterized in that, The connector is equipped with three 8-pin interfaces.

4. A phased array probe detector for welded joints according to claim 3, characterized in that, The connector is equipped with a PCI Express (PCIe) interface.

5. A phased array probe detector for welded joints according to claim 4, characterized in that, The separate measurement module is equipped with a maintenance and inspection port.

6. A phased array probe detector for welded joints according to claim 5, characterized in that, The separate measurement module is equipped with a Bluetooth module.

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