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Detection device for steel tube weld seams through X-ray real-time imaging

A detection device, real-time imaging technology, applied in the direction of material analysis using radiation, etc., to achieve the effect of saving money and energy, saving steel, and reducing installation time

Active Publication Date: 2012-07-25
DONGDAN AOLONG RADIATIVE INSTR GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems existing in the existing X-ray real-time imaging detection devices for steel pipe welds, the present invention provides an X-ray real-time imaging detection device for steel pipe welds with small footprint, low energy consumption, low cost, easy installation, and high detection efficiency

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  • Detection device for steel tube weld seams through X-ray real-time imaging
  • Detection device for steel tube weld seams through X-ray real-time imaging
  • Detection device for steel tube weld seams through X-ray real-time imaging

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] A steel pipe weld X-ray real-time imaging detection device, such as figure 1 with figure 2 As shown, it includes the steel pipe inspection conveying line composed of the conveying roller joint 1 fixed on the ground of the workshop and the steel pipe inspection conveying line connected with the steel pipe inspection conveying line set at the end of the steel pipe inspection conveying roller joint 1. The detection and protection room 4 is located on the same ground foundation, wherein: at the bottom of the detection protection room 4, 3 to 6 groups of conveyor rollers with the same structure and the same spacing as the steel pipe detection conveyor line are set to carry the spare inspection workpiece 7 1. Set the lifting and rotating wheel assembly 6 between the conveying roller assembly 1, and install the X-ray receiving device assembly 8 at the detection cent...

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Abstract

The invention relates to a detection device for steel tube weld seams through X-ray real-time imaging. The detection device comprises a steel tube detection conveyor line formed by conveyor roller joined parts fixed on mill floor foundation and a detection protection chamber which is arranged at the conveyor roller joined parts at the tail end of the steel tube detection conveyor line, is connected with the steel tube detection conveyor line and is in a same floor foundation with the steel tube detection conveyor line; the conveyor roller joined parts used for bearing workpieces to be detected are arranged in the detection protection chamber; lifting rotating wheel joined parts are arranged between the conveyor roller joined parts; and the detection protection chamber is internally provided with an X-ray receiver joined part, an arm jack joined part and an X-ray pipe support joined part. The detection device provided by the invention can be used for substituting the existing workpiecedetecting car in detecting the steel tube weld seams through the X-ray real-time imaging, so as to meet the requirements on detecting circumferential weld seams, straight weld seams and spiral weld seams of tubular objects. The detection device occupies a small area, is low in energy consumption and high in detection efficiency and is convenient for installing, so that a large amount of money andenergy is saved for users and the cost is reduced.

Description

technical field [0001] The invention relates to an X-ray real-time imaging detection device, in particular to a steel pipe weld seam X-ray real-time imaging detection device. Background technique [0002] X-ray real-time imaging of steel pipe welds or shell weld detection devices are widely used in various technical fields. Since the start of the West-East Gas Transmission Project and the Three Gorges Reservoir, it has The demand for inspection of weld seams is increasing. At present, the X-ray real-time imaging method used to detect these objects is: the workpiece to be inspected is transported by the ground conveying line to the conveying roller set on the workpiece car in the detection protection room. The workpiece car is equipped with a conveying roller and a rotating wheel. The protection room is laid with a workpiece car running track. When the steel pipe is detected, the lead protection door of the detection protection room is closed, and the workpiece to be inspect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
Inventor 吴德江潘太增孙明光王辉
Owner DONGDAN AOLONG RADIATIVE INSTR GRP
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