CN202256199U

CN202256199U - Pipeline X-ray panel detection device

Info

Publication number: CN202256199U
Application number: CN2011204147929U
Authority: CN
Inventors: 陈明; 魏周亮; 魏仲琛; 张瑞琴; 王少辉
Original assignee: SANLEI ELECTRONIC CO Ltd LANZHOU
Current assignee: SANLEI ELECTRONIC CO Ltd LANZHOU
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-05-30
Anticipated expiration: 2021-10-27

Abstract

The utility model relates to a pipeline X-ray panel detection device, which is characterized in that: an X-ray machine (1) stretches into a submerged arc pipeline (2) to be detected, the X-ray panel detection device is electrically adjusted according to the specification of the pipeline, so the detected part is arranged inside an imaging area, the detection device consists of a rotational upright post, a telescopic cantilever and a panel raster (3), wherein the rotational upright post is used for mounting a telescopic cantilever mechanism, the upper end of the rotational upright post is provided with a first reducer (4), a first motor (5) and an elevation lead screw (6), a guide key (12) is installed inside a groove which is arranged on the surface of the upright post, the bottom part of the upright post is installed inside a base (11), the panel raster (3) is installed on the front end of the telescopic cantilever, the rear end of an outer bushing (14) is provided with a second reducer (9) and a second motor (10), the output end of the second reducer (9) is connected with the lead screw, four small wheels (7) are installed between an inner bushing and the outer bushing, a nut (8) is installed on the tail end of the inner bushing, and the part of the telescopic cantilever, which is matched with the rotational upright post, is provided with a lubricating copper sleeve (13).

Description

The pipeline X-ray panel detection device

Technical field

The utility model relates to the x-ray detection device of submerged-arc welded (SAW) pipe.

Background technology

At present, existing submerged-arc welded (SAW) pipe X ray digital imagery pick-up unit generally all is that its detection efficiency is low, versatility is relatively poor to a certain or several kinds of pick-up units that the different size submerged-arc welded (SAW) pipe is special-purpose.Major part is still carried out the detection of submerged-arc welded (SAW) pipe defective with the film making method.And the motion process employing manually, certain potential safety hazard arranged, more and more inapplicable Yu present industrial development.

Summary of the invention

The purpose of the utility model provides a kind of pipeline X-ray panel detection device.

The utility model is the pipeline X-ray panel detection device, and X-ray machine 1 stretches into submerged arc pipeline 2 to be detected, according to pipeline specifications motorized adjustment X ray panel detection device; Make seized position be positioned at imaging region; This pick-up unit is made up of Rotary cloumn, flexible cantilever, panel grating 3, and wherein Rotary cloumn is used to install flexible cantilever mechanism, and first reductor 4, first motor 5, elevating screw 6 are installed in the upper end; Feather key 12 is installed in the groove of being opened on the column surface; Column bottom is installed in the base 11, and panel grating 3 is installed on the front end of flexible cantilever, and the rear end of outer tube 14 is equipped with second reductor 9, second motor 10; The output terminal of second reductor 9 links to each other with leading screw; Four steamboats 7 are installed between the inside and outside sleeve pipe, and screw 8 is installed on the tail end of inner sleeve, and flexible cantilever matches with Rotary cloumn lubricated copper sheathing 13 partly is installed.

The beneficial effect of the utility model is: according to the difference of seized submerged-arc welded (SAW) pipe sized; Testing agency can make corresponding position adjustments flexibly; Adapted to the production testing of plurality of specifications submerged-arc welded (SAW) pipe, motorized adjustment has improved work efficiency, has reduced the risk of personal injury.Equipment volume is little, range of adjustment is big, motion is accurate, and equipment operation is reliable, the life-span is long.Mainly satisfy petroleum gas and carry at a distance that industry is in enormous quantities, the submerged-arc welded (SAW) pipe production testing of many descriptions.

Description of drawings

Fig. 1 is the one-piece construction figure of the utility model, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the structural drawing of column, and Fig. 4 is the cut-away view of panel grating, and Reference numeral and corresponding name are called: X-ray machine 1; Submerged arc pipeline 2 to be detected, panel grating 3, the first reductors 4, the first motors 5, elevating screw 6; Steamboat 7, screw 8, the second reductors 9, the second motors 10, base 11;, feather key 12, lubricated copper sheathing 13, outer tube 14, minitype speed reducing motor 3-1, lead grid plate 3-2.

Embodiment

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the X-ray machine 1 of the utility model stretches into submerged arc pipeline 2 to be detected, according to pipeline specifications motorized adjustment X ray panel detection device; Make seized position be positioned at imaging region; This pick-up unit is made up of Rotary cloumn, flexible cantilever, panel grating 3, and wherein Rotary cloumn is used to install flexible cantilever mechanism, and first reductor 4, first motor 5, elevating screw 6 are installed in the upper end; Feather key 12 is installed in the groove of being opened on the column surface; Column bottom is installed in the base 11, and panel grating 3 is installed on the front end of flexible cantilever, and the rear end of outer tube 14 is equipped with second reductor 9, second motor 10; The output terminal of second reductor 9 links to each other with leading screw; Four steamboats 7 are installed between the inside and outside sleeve pipe, and screw 8 is installed on the tail end of inner sleeve, and flexible cantilever matches with Rotary cloumn lubricated copper sheathing 13 partly is installed.

Panel grating 3 is installed on flexible cantilever termination, and the web joint at the back side links to each other panel with flexible cantilever, two minitype speed reducing motor 3-1 are installed in the grating, is controlled four lead grid plate 3-2 that move up and down by minitype speed reducing motor.The light-emitting window of X-ray machine 1 is equipped with collimating apparatus, and optical gate is installed on the collimating apparatus.

First reductor 4, first motor 5, elevating screw 6 are installed in the upper end that is used to install flexible cantilever mechanism Rotary cloumn, drive flexible cantilever and move up and down.Flexible cantilever elevation makes panel be elevated to suitable height according to model, the specification of inspection workpiece.Column surface fluting is used to install feather key 12.The column bottom is installed in the base 11; Fixedly can also realize the spinfunction of equipment entire equipment the time; The receive direction of equipment rotation can change panel ray; Main is to be used for protecting panel not broken by the submerged-arc welded (SAW) pipe of material loading, can the equipment cantilever be rotated to home during material loading.

Flexible cantilever front end is used for installation panel grating 3, and outer tube 14 rear ends install second has the output of reductor 9, second motor, 10, the second reductors 9 to link to each other with leading screw.Four steamboats 7 are installed between the inside and outside sleeve pipe, and screw 9 is installed on the inner sleeve tail end, and the control motor is finally realized the electric expansion function of cantilever, and the distance through this motion change panel and workpiece makes things convenient for focus adjustment.Flexible cantilever matches with Rotary cloumn and partly lubricated copper sheathing is installed, and makes elevating movement smooth more, reliable.

Panel grating 3 is installed on flexible cantilever termination, and the web joint at the back side links to each other panel with flexible cantilever.Two minitype speed reducing motor 3-1 are installed in the grating, can control about four lead grid plate 3-2, about open and close movement, be used to satisfy image acquisition request.

X-ray machine stretches into submerged-arc welded (SAW) pipe to be detected, regulates the X ray panel detection device according to the submerged-arc welded (SAW) pipe specification, makes seized position be positioned at imaging region; X-ray machine is started working; The submerged-arc welded (SAW) pipe rotation, the panel imager receives the X-ray signal, through the processing of imgae processing software; The inner structure image of tested submerged-arc welded (SAW) pipe will show on computer monitor, and the site operation personnel can judge immediately whether this submerged-arc welded (SAW) pipe is qualified.

Claims

1. pipeline X-ray panel detection device, X-ray machine (1) stretches into submerged arc pipeline to be detected (2), according to pipeline specifications motorized adjustment X ray panel detection device; Make seized position be positioned at imaging region; It is characterized in that this pick-up unit is made up of Rotary cloumn, flexible cantilever, panel grating (3), wherein Rotary cloumn is used to install flexible cantilever mechanism, and first reductor (4), first motor (5), elevating screw (6) are installed in the upper end; Feather key (12) is installed in the groove of being opened on the column surface; The column bottom is installed in the base (11), and panel grating (3) is installed on the front end of flexible cantilever, and the rear end of outer tube (14) is equipped with second reductor (9), second motor (10); The output terminal of second reductor (9) links to each other with leading screw; Four steamboats (7) are installed between the inside and outside sleeve pipe, and screw (8) is installed on the tail end of inner sleeve, and flexible cantilever matches with Rotary cloumn lubricated copper sheathing (13) partly is installed.

2. pipeline X-ray panel detection device according to claim 1; It is characterized in that panel grating (3) is installed on flexible cantilever termination; The web joint at the back side links to each other panel with flexible cantilever; Two minitype speed reducing motors (3-1) are installed in the grating, are controlled the four blocks of lead grid plates (3-2) that move up and down by minitype speed reducing motor.

3. pipeline X-ray panel detection device according to claim 1 is characterized in that the light-emitting window of X-ray machine (1) is equipped with collimating apparatus, and optical gate is installed on the collimating apparatus.