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Traveling equipment for TOFD (time of flight diffraction) detection and use method

A walking equipment and tracking technology, which is applied in the use of sound waves/ultrasonic waves/infrasonic waves for material analysis, measurement devices, two-dimensional position/channel control, etc. It can solve the problem that the car cannot be adjusted, the travel distance is short, and the accuracy of TOFD detection data is affected. In order to achieve the effect of solving manual visual operation and improving accuracy

Active Publication Date: 2015-05-27
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the trolley deviates from the weld seam, the forward direction of the trolley can only be adjusted manually through the handle on the trolley. Failure to do so manually will affect the accuracy of TOFD detection data
The travel distance is short, and the trolley cannot be adjusted when it is far away from the operator

Method used

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  • Traveling equipment for TOFD (time of flight diffraction) detection and use method
  • Traveling equipment for TOFD (time of flight diffraction) detection and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: as figure 1 , figure 2 As shown, a walking device for TOFD detection, the tracking head 1 is installed on the spring support arm 2, the spring support arm 2 is connected with the tracking head support 3, and the tracking head support 3 is fixed on the scanning support 4 , the scanning bracket 4 is fixed on the bracket angle adjustment block 5, the magnetic wheel 16 is installed on the travel gear box 14, the travel gear box 14 is connected with the curvature gear box 15 through the flange 17, and the curvature gear box 15 is connected with the motor 13, so that The motor 13 can drive the magnetic wheel 16 to walk; the main control box 9 is connected with the main frame 7 and the motor bracket 6, and the upper end of the main frame 7 has a mounting tray 10, and the TOFD detection equipment is installed on the tray 10; the receiving antenna 12 is installed on the upper right of the handle 11 On the main frame 7; The handle 11 and the main frame handle 8 ar...

Embodiment 2

[0017] Embodiment 2: as figure 1 , figure 2 as shown,

[0018] A magnetic adsorption wheeled trolley that can walk on a curved surface for TOFD detection. A new type of walking magnetic adsorption wheeled trolley to solve the problem of manual visual operation by personnel during the process, the travel distance is short, and the problem that personnel cannot operate when it is far away.

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Abstract

The invention relates to traveling equipment for TOFD (time of flight diffraction) detection and a use method and belongs to the technical field of mechatronics. A tracing head is mounted a spring support arm; the spring support arm is connected with a tracing head bracket; the tracing head bracket is fixed on a scanning bracket; the scanning bracket is fixed on a bracket angle regulating block; magnet wheels are mounted on traveling gearboxes; the traveling gearboxes are connected with a curvature gearbox via flanges; the curvature gearbox is connected with a motor; the motor can drive the magnet wheels to travel; a master control case is connected with a main frame and a motor bracket; a mounting tray is arranged at the upper end of the main frame; TOFD detection equipment is mounted on the tray; a receiving antenna is mounted on the main frame at the upper right of a handle; and the handle and a main frame handle are connected with the main frame.

Description

technical field [0001] The invention relates to a walking device used for TOFD detection and a using method thereof, belonging to the technical field of machinery and electronics. Background technique [0002] At present, the magnetic adsorption trolley is generally used in TOFD detection, which is small in size, light in weight and easy to operate. Such as OLYMPUS WeldROVER products. However, the operator adopts wired control, and manually and visually checks whether the trolley advances away from the weld seam. When the trolley deviates from the weld seam, the forward direction of the trolley can only be adjusted manually through the handle on the trolley. Failure to do so manually will affect the accuracy of TOFD detection data. The travel distance is short, and the trolley cannot be adjusted when it is far away from the operator. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a walking device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G08C17/02G01N29/265
Inventor 张宏亮李健赵佳宁王福宾
Owner BC P INC CHINA NAT PETROLEUM CORP
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