Steel tube X-ray detection rotating wheel lifted automatic centering device workpiece trolley
A technology of rotating wheel and light detection, which is applied in the direction of material analysis using radiation, etc., to achieve the effects of improving detection efficiency, simple structure, and saving electric energy
Inactive Publication Date: 2013-06-26
DONGDAN AOLONG RADIATIVE INSTR GRP
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[0003] Aiming at the deficiencies of the existing industrial X-ray steel pipe weld detection workpiece car, the present invention provides a steel pipe X-ray detection rotating wheel lifting automatic centering device workpiece car that can improve detection efficiency, reduce energy and cost
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[0010] The present invention will be further described below in conjunction with the accompanying drawings.
[0011] A steel pipe X-ray detection rotary wheel lifting automatic centering device workpiece car, combined with the steel pipe conveying line, image receiving converter device, and X-ray tube lifting device in the workshop to complete the straight weld, girth weld, Inspection of spiral welds. Its specific structure is as figure 1 , figure 2 , image 3 As shown, four groups of vehicle body traveling wheel assemblies 2 are fixedly connected around the bottom of the vehicle body 1, wherein one group of vehicle body traveling wheel assemblies 2 is connected with the travel motor 3 gears arranged at one end of the bottom of the vehicle body 1. 1. There are three sets of conveying roller joints 4 at the same distance. The conveying roller joints 4 are composed of a conveying roller motor 41, a conveying roller 42 and a conveying roller bearing seat 43: the conveying rol...
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The invention discloses a steel tube X-ray detection rotating wheel lifted automatic centering device workpiece trolley. The automatic centering device workpiece trolley is combined with a steel tube conveying line, an image receiving converter device and an X-ray tube lifting device in a workshop to detect straight weld joints, annular weld joints and spiral weld joints of a steel tube to be detected. A lower sliding base plate and an upper sliding base plate have dovetail groove structures, so that the motion precision is improved, and the detection precision is improved; by adopting symmetric trapezoid screws capable of spinning in a transverse direction, the detected steel tube is always positioned on a central detection line; and the rotating wheel is used for clamping and lifting the steel tube, so that the steel tube is separated from a conveying roller. According to the structure, the detection efficiency is improved, and the energy and the cost are reduced. The total capacity of a motor of the conventional workpiece trolley is 24.4KW, and the total capacity of the motor of the workpiece trolley is 15.4KW, so that the electric energy is saved by nearly 30 percent, the cost is reduced by 20 percent, the efficiency is improved, and the workpiece trolley has a simple structure.
Description
technical field [0001] The invention relates to a special equipment used by an X-ray real-time imaging detection instrument, in particular to a steel tube X-ray detection rotary wheel lifting automatic centering device workpiece vehicle. Background technique [0002] The industrial X-ray steel pipe weld inspection workpiece car is an indispensable equipment in the field of steel pipe X-ray real-time imaging detection. Because the existing workpiece car has great deficiencies in the detection and the structure is complicated, it is basically used to lift the conveying roller up and down. The steel pipe to be inspected is separated and in contact with the rotating wheel, and the rotating wheel has to move in translation. The translation track adopts ordinary profiles to meet the inspection requirements of large and small pipes, and the detection accuracy is low. The steel pipe is lifted by a screw jack or a hydraulic cylinder under the conveying roller. Lifting together with t...
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IPC IPC(8): G01N23/04
Inventor 吴德江胡广成宋伟闻树范程涛
Owner DONGDAN AOLONG RADIATIVE INSTR GRP