CN103200753B - X-ray machine focus positioning method using adjustable supports - Google Patents

X-ray machine focus positioning method using adjustable supports Download PDF

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Publication number
CN103200753B
CN103200753B CN201310084211.3A CN201310084211A CN103200753B CN 103200753 B CN103200753 B CN 103200753B CN 201310084211 A CN201310084211 A CN 201310084211A CN 103200753 B CN103200753 B CN 103200753B
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China
Prior art keywords
plate
adjustable support
tube
ray
expansion link
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CN201310084211.3A
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CN103200753A (en
Inventor
李显峰
贾立刚
王繁荣
张育红
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MCC Tiangong Group Corp Ltd
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MCC Tiangong Group Corp Ltd
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Priority to CN201310084211.3A priority Critical patent/CN103200753B/en
Priority claimed from CN201510141503.5A external-priority patent/CN104730093B/en
Priority claimed from CN201510140118.9A external-priority patent/CN104735892B/en
Publication of CN103200753A publication Critical patent/CN103200753A/en
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Abstract

The invention relates to an X-ray machine focus positioning method using adjustable supports. The X-ray machine focus positioning method using the adjustable supports comprises the following steps: installing a support with two adjustable legs at the front end of an X-ray machine; installing a support with a single adjustable leg at the back end of the X-ray machine; initially adjusting the height and the separation angle of the X-ray machine; positioning and placing the X-ray machine according to the direction of a ray bundle and a focal distance of technological requirements, and enabling a visual focal distance to meet requirements at the same time; measuring, positioning and adjusting the support with the two adjustable legs and the support with the single adjustable leg through a center exposure method and an eccentric exposure method until positioning accuracy meets the detection technological requirements, and completing positioning a focus. The X-ray machine focus positioning method using the adjustable supports is easy to operate, scientific, reasonable and low in cost. The X-ray machine focus positioning method using the adjustable supports shortens the adjusting time of the X-ray machine and improves working efficiency. The focus is quick and convenient to position.

Description

Adjustable support is utilized to carry out the method for X-ray production apparatus focus location
Technical field
The invention belongs to X-ray machine X field, especially a kind of method utilizing adjustable support to carry out X-ray production apparatus focus location.
Background technology
Current X-ray machine X is when detecting ring, the longitudinal seam of drum ladle due to the requirement of transillumination ray focal length and angle, and be fixed and fine adjustment the position of X-ray machine X with regard to needing, focusing positions.X-ray machine X is in the past fixed and in adjustment, coming of new drum-type container generally adopts the rope hanging of the interim hook of welding, the adjustment of conditioner is fixed or the mode of interim binding stand support etc. is carried out, can opening regular inspection crouch tank ray detection time then owing to can not weld that interim hook can not use positioner, the mode that generally adopts binding stand or set up temporary support is carried out.Top is linked up with fixing mode temporarily and is not only caused injury to mother metal, but also add welding and remove the workload of interim hook, lift X-ray machine X add danger with factors such as positioner rotations owing to needing personnel to climb up cylinder top or two people when it regulates fixing in cylindrical shell simultaneously; Although the conditioner secured adjusted of transillumination indoor is more convenient, source once individual transillumination outside can only be carried out, add device heaviness, move slowly, make transillumination efficiency lower; Set up temporary support to fix, need the support staff being equipped with a large amount of supporting member and setting up support, workload greatly and generally can not meet precision and efficient requirement completely; Although and the iron wire colligation in the past used prop up temporarily rod be convenient to pass in and out closed container, also can not solve as above problem by the restriction of other factors is corresponding, but its regulate efficiency still on the low side, poor stability, degree of regulation are not high and can not be fixed the continuous adjustment of state.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of method utilizing adjustable support to carry out X-ray production apparatus focus location is provided, the method is easy to operate, scientific and reasonable, cost is lower, shorten the regulation time of X-ray machine X, and focus location is convenient and swift, improves operating efficiency.
The present invention solves its technical problem and is achieved through the following technical solutions:
Utilize adjustable support to carry out a method for X-ray production apparatus focus location, the step of its method is:
(1), in the front end of X-ray production apparatus, both legs adjustable support is installed: this both legs adjustable support comprises Q-RING outside front end, circular rings in front end, front end upper mounted plate, front end bottom plate, expansion link in front end, front end outer tube and front end locking handwheel, circular rings inscribe in front end to be fixedly mounted with outside front end in Q-RING, front end upper mounted plate and front end bottom plate respectively specular are packed in the top and bottom of circular rings in front end, front end upper mounted plate and front end bottom plate offer adjustment elongated hole respectively, in front end, expansion link top is arranged on the adjustment elongated hole of front end upper mounted plate and front end bottom plate by wing bolt, in front end, expansion link lower slide is arranged in the outer tube of front end, front end locking handwheel to be arranged on the outer tube of front end and by expansion link in front end locking handwheel locking front end, finally by wing bolt, both legs adjustable support is arranged on the front end of X-ray production apparatus,
(2), in the rear end of X-ray production apparatus, single leg adjustable support is installed: this single leg list leg adjustable support comprises Q-RING outside rear end, circular rings in rear end, rear end upper mounted plate, rear end bottom plate, expansion link in rear end, rear end outer tube and rear end locking handwheel, circular rings inscribe in rear end to be fixedly mounted with outside rear end in Q-RING, rear end upper mounted plate and rear end bottom plate respectively specular are packed in the top and bottom of circular rings in rear end, in rear end, expansion link top is arranged on rear end upper mounted plate and rear end bottom plate by wing bolt, in rear end, expansion link lower slide is arranged in the outer tube of rear end, rear end locking handwheel to be arranged on the outer tube of rear end and by expansion link in rear end locking handwheel locking rear end, finally by wing bolt, single leg adjustable support is arranged on the rear end of X-ray production apparatus, form the X-ray production apparatus of regulating height and angle,
(3), by the position of the X-ray production apparatus of the complete regulating height of assembling and angle according to the arrangement of drum ladle ray detection process stipulation, beam direction and focal length determination X-ray machine X axis direction and focus thereof, and accordingly by calculating the height and the separation angle thereof that converse both legs adjustable support and single leg adjustable support, then locking handwheel according to above data by adjustment wing bolt, front end, rear end locking handwheel realizes the height of both legs adjustable support and single leg adjustable support and the preliminary adjustment of separation angle thereof;
(4), the X-ray production apparatus of regulating height and angle is turned into holding state after tentatively regulating, placement is located by the beam direction of technological requirement and focal length, when locating placement, make transillumination beam normal transmission to the surface of position while welding to be measured by range estimation, estimate focal length simultaneously and meet the demands;
(5), range estimation just postpone, the vertical range of accurate measurement transillumination ray and face of weld to be measured and focal length thereof, then finely tune according to its deviation, both legs adjustable support and single leg adjustable support is regulated, until positioning precision meets characterization processes required that focus is located by center exposure method and eccentric exposure method measurement and positioning.
Above-mentioned front end outer tube and the bottom of rear end outer tube are all fixed with rubber protecting jacket.
Above-mentioned front end outer tube and rear end outer tube are separately installed with two locking handwheels.
Above-mentioned front end upper mounted plate and front end bottom plate are offered respectively two symmetrical adjustment elongated holes.
Advantage of the present invention and beneficial effect are:
It is dismantled and assembled that this utilizes adjustable support to carry out X-ray production apparatus in the method for X-ray production apparatus focus location and single leg adjustable support and both legs adjustable support, can access manhole easily, is thus also applicable to the detection of closed tube shape container; Regulate location convenient and swift, and positioning states can be realized do not need the height removing refitting to regulate again, thus substantially increase the adjustment location efficiency of X-ray machine X; In front end in the present invention, in expansion link, front end outer tube, rear end, expansion link and rear end outer tube achieve the continuity adjustment of height dimension, ensure that higher precision; In front end, in expansion link, front end outer tube, rear end, expansion link and rear end outer tube have employed pipe pattern, improve the stability of X-ray machine X location; Make and use drop into low, applied widely, versatility is good.
Accompanying drawing explanation
Fig. 1 is the structural representation that X-ray production apparatus of the present invention installs adjustable support;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the using state figure that X-ray production apparatus of the present invention installs adjustable support.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Utilize adjustable support to carry out a method for X-ray production apparatus focus location, adjustable support comprises both legs adjustable support and single leg adjustable support, and the step of its method is:
(1), in the front end of X-ray production apparatus 2, both legs adjustable support 3 is installed: this both legs adjustable support comprises Q-RING 9 outside front end, circular rings 14 in front end, front end upper mounted plate 10, front end bottom plate 12, expansion link 11 in front end, front end outer tube 6 and front end locking handwheel 5, circular rings inscribe in front end to be fixedly mounted with outside front end in Q-RING, outside front end, Q-RING corner is shaped with rounding 8, front end upper mounted plate and front end bottom plate respectively specular are packed in the top and bottom of circular rings in front end, front end upper mounted plate and front end bottom plate offer adjustment elongated hole 13 respectively, in front end, expansion link top is arranged on the adjustment elongated hole of front end upper mounted plate and front end bottom plate by wing bolt 4, in front end, expansion link lower slide is arranged in the outer tube of front end, front end locking handwheel to be arranged on the outer tube of front end and by expansion link in front end locking handwheel locking front end, finally by wing bolt, both legs adjustable support is arranged on the front end of X-ray production apparatus,
(2), in the rear end of X-ray production apparatus, single leg adjustable support 1 is installed: this single leg list leg adjustable support comprises Q-RING 16 outside rear end, circular rings 22 in rear end, rear end upper mounted plate 17, rear end bottom plate 21, expansion link 18 in rear end, rear end outer tube 20 and rear end locking handwheel 19, circular rings inscribe in rear end to be fixedly mounted with outside rear end in Q-RING, outside rear end, the corner of Q-RING is uniform makes rounding 15, rear end upper mounted plate and rear end bottom plate respectively specular are packed in the top and bottom of circular rings in rear end, in rear end, expansion link top is arranged on rear end upper mounted plate and rear end bottom plate by wing bolt, in rear end, expansion link lower slide is arranged in the outer tube of rear end, rear end locking handwheel to be arranged on the outer tube of rear end and by expansion link in rear end locking handwheel locking rear end, finally by wing bolt, single leg adjustable support is arranged on the rear end of X-ray production apparatus, form the X-ray production apparatus of regulating height and angle,
(3), by the position of the X-ray production apparatus of the complete regulating height of assembling and angle according to the arrangement of drum ladle ray detection process stipulation, beam direction and focal length determination X-ray machine X axis direction and focus thereof, and accordingly by calculating the height and the separation angle thereof that converse both legs adjustable support and single leg adjustable support, then realize the height of both legs adjustable support and single leg adjustable support and the preliminary adjustment of separation angle thereof according to above data by regulating wing bolt, front end locking handwheel, rear end locking handwheel;
(4), the X-ray production apparatus of regulating height and angle is turned into holding state after tentatively regulating, placement is located by the beam direction of technological requirement and focal length, when locating placement, make transillumination beam normal transmission to the surface of weld seam to be measured 23 position in drum ladle 24 by range estimation, estimate focal length simultaneously and meet the demands;
(5), range estimation just postpone, the vertical range of accurate measurement transillumination ray and face of weld to be measured and focal length thereof, then finely tune according to its deviation, both legs adjustable support and single leg adjustable support is regulated by center exposure method and eccentric exposure method measurement and positioning, until positioning precision meets characterization processes required that focus is located, rubber protecting jacket 7 is all fixed with in the bottom of front end outer tube and rear end outer tube, front end outer tube and rear end outer tube are separately installed with two locking handwheels, front end upper mounted plate and front end bottom plate are offered respectively two symmetrical adjustment elongated holes.

Claims (2)

1. utilize adjustable support to carry out a method for X-ray production apparatus focus location, it is characterized in that: steps of the method are:
(1), in the front end of X-ray production apparatus, both legs adjustable support is installed: this both legs adjustable support comprises Q-RING outside front end, circular rings in front end, front end upper mounted plate, front end bottom plate, expansion link in front end, front end outer tube and front end locking handwheel, circular rings inscribe in front end to be fixedly mounted with outside front end in Q-RING, front end upper mounted plate and front end bottom plate respectively specular are packed in the top and bottom of circular rings in front end, front end upper mounted plate and front end bottom plate offer adjustment elongated hole respectively, in front end, expansion link top is arranged on the adjustment elongated hole of front end upper mounted plate and front end bottom plate by wing bolt, in front end, expansion link lower slide is arranged in the outer tube of front end, front end locking handwheel to be arranged on the outer tube of front end and by expansion link in front end locking handwheel locking front end, finally by wing bolt, both legs adjustable support is arranged on the front end of X-ray production apparatus,
(2), in the rear end of X-ray production apparatus, single leg adjustable support is installed: this single leg adjustable support comprises Q-RING outside rear end, circular rings in rear end, rear end upper mounted plate, rear end bottom plate, expansion link in rear end, rear end outer tube and rear end locking handwheel, circular rings inscribe in rear end to be fixedly mounted with outside rear end in Q-RING, rear end upper mounted plate and rear end bottom plate respectively specular are packed in the top and bottom of circular rings in rear end, in rear end, expansion link top is arranged on rear end upper mounted plate and rear end bottom plate by wing bolt, in rear end, expansion link lower slide is arranged in the outer tube of rear end, rear end locking handwheel to be arranged on the outer tube of rear end and by expansion link in rear end locking handwheel locking rear end, finally by wing bolt, single leg adjustable support is arranged on the rear end of X-ray production apparatus, form the X-ray production apparatus of regulating height and angle,
(3), by the position of the X-ray production apparatus of the complete regulating height of assembling and angle according to the arrangement of drum ladle ray detection process stipulation, beam direction and focal length determination X-ray machine X axis direction and focus thereof, and accordingly by calculating the height and the separation angle thereof that converse both legs adjustable support and single leg adjustable support, then realize the height of both legs adjustable support and single leg adjustable support and the preliminary adjustment of separation angle thereof according to above data by regulating wing bolt, front end locking handwheel, rear end locking handwheel;
(4), the X-ray production apparatus of regulating height and angle is turned into holding state after tentatively regulating, placement is located by the beam direction of technological requirement and focal length, when locating placement, make transillumination beam normal transmission to the surface of position while welding to be measured by range estimation, estimate focal length simultaneously and meet the demands;
(5), range estimation just postpone, the vertical range of accurate measurement transillumination ray and face of weld to be measured and focal length thereof, then finely tune according to its deviation, both legs adjustable support and single leg adjustable support is regulated, until positioning precision meets characterization processes required that focus is located by center exposure method and eccentric exposure method measurement and positioning.
2. the method utilizing adjustable support to carry out X-ray production apparatus focus location according to claim 1, is characterized in that: described front end outer tube and the bottom of rear end outer tube are all fixed with rubber protecting jacket.
CN201310084211.3A 2013-03-15 2013-03-15 X-ray machine focus positioning method using adjustable supports Active CN103200753B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310084211.3A CN103200753B (en) 2013-03-15 2013-03-15 X-ray machine focus positioning method using adjustable supports

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310084211.3A CN103200753B (en) 2013-03-15 2013-03-15 X-ray machine focus positioning method using adjustable supports
CN201510141503.5A CN104730093B (en) 2013-03-15 2013-03-15 The method of the X-ray production apparatus focus positioning based on regulation elongated hole
CN201510140118.9A CN104735892B (en) 2013-03-15 2013-03-15 The method with the X-ray production apparatus focus positioning of locking handwheel

Related Child Applications (2)

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CN201510140118.9A Division CN104735892B (en) 2013-03-15 2013-03-15 The method with the X-ray production apparatus focus positioning of locking handwheel
CN201510141503.5A Division CN104730093B (en) 2013-03-15 2013-03-15 The method of the X-ray production apparatus focus positioning based on regulation elongated hole

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Publication number Priority date Publication date Assignee Title
KR20160139295A (en) * 2015-05-27 2016-12-07 삼성전자주식회사 Radiation imaging apparatus
CN106725544A (en) * 2016-12-20 2017-05-31 上海联影医疗科技有限公司 Portable X-ray image equipment
CN106725545B (en) * 2016-12-20 2021-05-18 上海联影医疗科技股份有限公司 Portable X-ray imaging device

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