CN202087594U - Installing and regulating mechanism of X-ray machine of profile gauge - Google Patents
Installing and regulating mechanism of X-ray machine of profile gauge Download PDFInfo
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- CN202087594U CN202087594U CN2011201606612U CN201120160661U CN202087594U CN 202087594 U CN202087594 U CN 202087594U CN 2011201606612 U CN2011201606612 U CN 2011201606612U CN 201120160661 U CN201120160661 U CN 201120160661U CN 202087594 U CN202087594 U CN 202087594U
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Abstract
The utility model belongs to the field of nuclear technology application, particularly relates to an installing and regulating mechanism of an X-ray machine of a profile gauge for detecting a steel belt on a steel rolling production line of a steel mill. The installing and regulating mechanism of the X-ray machine comprises an installing mechanism and a regulating mechanism, wherein the installing mechanism comprises a bottom board, a pair of supports, a pair of pressing plates, a locating block with an upper plane and a vertical locating surface, a front end surface and a back end surface; the regulating mechanism comprises a front hanging plate, a rear hanging plate, a front hanger and a rear hanger, wherein the front hanging plate and the rear hanging plate have the same structure; the X-ray machine is fixed inside the installing mechanism which is hung on the regulating mechanism; and the regulating mechanism is fixed on the profile gauge. The installing and regulating mechanism can be used for realizing the regulation on six free degrees of the X-ray machine including three dimensions and three angles; and the repeating location is ensured after the X-ray machine is replaced.
Description
Technical field
The utility model belongs to the Application of Nuclear Technology field, particularly detects the installation and the governor motion of the profile gauge X-ray machine of steel band on steel mill's steel rolling production-line.
Background technology
Profile gauge is the key equipment that steel mill's strip material is produced and controlled, and the tranverse sectional thickness that can instantaneously measure steel band continuously distributes.The structure of profile gauge, as shown in Figure 1, agent structure is a C shape frame 11, and tested steel band 12 passes between the underarm from the C shape frame, and radiographic source 13 is positioned at C shape frame upper arm inside, and radiographic source is two X-ray machines, two X-ray machines are identical, parallel placement; Ray detector 14 is positioned at C shape frame underarm inside, comprises two row's detector arrays, and every row's detector array distributes along straight line, comprises the individual independently ray detector unit of hundreds of.Respectively corresponding two X-ray machines of two row's detector arrays.
This profile gauge is selected COMET MXR-225/02/FB type X-ray machine for use, as shown in Figure 2.Main body is a cylinder 21, and X ray penetrates from window 22, and target spot is positioned at the place, cylinder axle center 23 over against window 22, and rear end 24 is a blank area.
The beam that this X-ray machine sends is an oval cone-beam.The ray that two X-ray machines send forms the fan-shaped sheet ray 15 of two bundles after collimating, as shown in Figure 1, and directive two row's detector arrays respectively.Perpendicular to detector array, just on the direction perpendicular to side 16, detector only is 0.34 ° with respect to the subtended angle of X-ray machine, and two row's detector array column pitch only are 0.46 ° with respect to the subtended angle of X-ray machine.Reach and so accurately collimate effect, require the location of X-ray machine also must be very accurate.
The certainty of measurement of this profile gauge requires very high, requires to reach millesimal precision for the measurement of the tranverse sectional thickness of tested steel band.This requires the relative position of X-ray machine and detector must be very accurate, and required precision reaches 0.1mm.
To sum up, the positioning requirements to X-ray machine is: the precision of the relative detector array of three-dimensional position of target spot reaches 0.1mm; Axle center level and perpendicular to the detector array straight line; Fladellum and the detector array of ray behind collimation is positioned at same perpendicular, and beam will cover detector array.X-ray machine all free degree in the locus has been contained in these requirements, comprises three dimensions, three angles.
Yet, the detector array 14 of this profile gauge reaches 4 meters, X-ray machine reaches 3.5 meters to the distance of detector, to under so big size, reach very high relative positional accuracy, depend merely on the precision of machining, be difficult to guarantee, must design accurately governor motion,, meet the requirements of precision by governing loop.
X-ray machine service life is 2000 hours in addition, and a whole relatively equipment is to need the parts often changed.The installing mechanism of X-ray machine also needs to satisfy the requirement that is convenient for changing X-ray machine, and needs to guarantee that the new X-ray machine of changing is accurately consistent with the location of former X-ray machine.
Therefore this profile gauge is equipped with respectively corresponding to every X-ray machine and independently installs and governor motion owing to adopt two X-ray machines, and two cover body functions are identical with structure, symmetric arrangement.
The utility model content
The utility model is for satisfying profile gauge equipment X-ray machine to be installed and the functional requirement of regulating, and realizes the adjusting to the X-ray machine six-freedom degree, and guarantees that the resetting after X-ray machine is changed designs, thereby improves accuracy of detection, reduces cost.
The X-ray machine of described profile gauge is installed and governor motion, it is characterized in that this X-ray machine is installed governor motion and comprised installing mechanism and governor motion, this X-ray machine is fixed in the installing mechanism, this installing mechanism hangs on the governor motion, and this governor motion is fixed on the profile gauge.
Described installing mechanism comprises base plate, pair of brackets, a pair of pressing plate, has locating piece, front end-plate, the end plate of last plane and perpendicular positioning face; This pair of brackets and locating piece are separately fixed on the base plate, this X-ray machine places on the pair of brackets, the locating surface of this X-ray machine withstands on the perpendicular positioning face of locating piece, this a pair of pressing plate is connected respectively with pair of brackets, X-ray machine is pressed solidly on this support, this forward and backward end plate is vertically fixed on the two ends of base plate respectively, described front end-plate be provided with head for spherical, with the adjusting rod of X-ray machine axis coaxle and the locating hole of alignment pin is housed, this locating hole is positioned on the circumference with the X-ray machine axis coaxle; Described end plate is provided with first circular hole and the locating hole coaxial with X-ray machine, this locating hole be positioned at the corresponding position of front end-plate locating hole on.
Described this governor motion comprises the forward and backward link plate that structure is identical, preceding hanger and back hanger; These forward and backward link plate two ends are provided with screw rod along laterally all having a pair of first slotted hole in this link plate bottom; Described forward and backward hanger include top board, with the triangular support gusset of vertical riser that links to each other of top board and both sides, the right-angle side of this bearing rib links to each other with top board and riser respectively, the two ends of this top board longitudinally all have a pair of and corresponding second slotted hole of the screw rod link plate bottom, on this riser with the same circumference of forward and backward end plate locating hole relevant position on, have circular hole; Also having second circular hole concentric on this riser, two first jackscrews reach the 3rd circular hole by the fixing centre of these two first jackscrews regulating block is being installed on the riser lateral surface with circular hole, this regulating block is perpendicular to the top board of preceding hanger, the axes intersect of the center line of this regulating block and the 3rd circular hole, the below of the bearing rib of close this front end-plate one side is equipped with second jackscrew, and this second jackscrew withstands on the side of front end-plate; This back hanger also has four circular hole concentric with circular hole; This forward and backward link plate passes this first slotted hole by bolt and is fixed on the profile gauge, this forward and backward hanger is by the screw rod of forward and backward link plate bottom, passing this second slotted hole is fixed on the forward and backward link plate, this whole erection mechanism is by the alignment pin in the locating hole of forward and backward end plate, the circular hole that passes on the riser of forward and backward hanger is fixed on this forward and backward hanger, and the spherical head of this adjusting rod is connected with the 3rd circular hole.
The X-ray machine of described profile gauge is installed and governor motion, has following functional characteristics:
Columniform X-ray machine is installed and the location; Can realize 3 dimensions to X-ray machine, the accurate adjusting of 3 all 6 frees degree of angle; Guaranteed the resetting after X-ray machine is changed.
Description of drawings
Fig. 1 is the profile gauge structural representation.
Fig. 2 is the X-ray machine schematic diagram.
Fig. 3 is the utility model embodiment front view.
Fig. 4 is the utility model embodiment left view.
Fig. 5 is the utility model embodiment right view.
Fig. 6 is the utility model embodiment front end-plate schematic diagram.
Fig. 7 is the utility model embodiment locating piece schematic diagram.
Fig. 8 is the utility model embodiment link plate schematic diagram.
Fig. 9 is a hanger schematic diagram before the utility model embodiment.
The specific embodiment
The utility model reaches embodiment in conjunction with the accompanying drawings and is described in detail as follows:
Embodiment
The cylindrical X-ray machine of profile gauge of the present utility model is installed and governor motion, and to shown in Figure 8, the axis of this X-ray machine 31 is horizontal positioned as Fig. 2.
A kind of X-ray machine of profile gauge is installed and governor motion, it is characterized in that, this X-ray machine is installed governor motion and is comprised installing mechanism and governor motion, X-ray machine is fixed in the installing mechanism, this installing mechanism hangs on the governor motion, this governor motion is fixed on the profile gauge, regulates governor motion, just can change the position that is fixed on X-ray machine in the installing mechanism.
Described installing mechanism comprises base plate 32, a pair of semicircle support 33, a pair of semicircle pressing plate 34, the locating piece 35 with last plane 72 and perpendicular positioning face 71, front end-plate 36, end plate 37; This a pair of semicircle support 33 and locating piece 35 are separately fixed on the base plate 32, this X-ray machine places on a pair of semicircle support 33, the locating surface 25 of this X-ray machine withstands on the perpendicular positioning face 71 of locating piece 35, leave 1 mm clearance between the plane 26 of this X-ray machine and the last plane 72 of locating piece 35, so that the axial location to X-ray machine is finely tuned, this a pair of semicircle pressing plate 34 is connected respectively with a pair of semicircle support 33, X-ray machine is pressed solidly on this support 33, before being somebody's turn to do, end plate 36,37 are vertically fixed on the two ends of base plate 32 respectively, it is spherical that described front end-plate 36 is provided with head, with the adjusting rod 61 of X-ray machine axis coaxle and the locating hole 62 of alignment pin is housed, this locating hole 62 is positioned on the circumference with the X-ray machine axis coaxle, as shown in Figure 6; Described end plate 37 is provided with first coaxial circular hole 42 and the locating hole with X-ray machine, this locating hole be positioned at front end-plate locating hole 62 corresponding positions on, this circular hole 42 is used for the plug of X-ray machine joint 24, and the replacing of whole X-ray machine, as shown in Figure 4.
This governor motion comprises the forward and backward link plate 38 that structure is identical, preceding hanger 39 and back hanger 30, and this forward and backward link plate 38 two ends are along laterally all having a pair of first slotted hole 81, are provided with four screw rods 82 below this link plate 38, near four jiaos, as shown in Figure 8; Described forward and backward hanger 39,30 include top board, with the triangular support gusset of vertical riser that links to each other of top board and both sides, the right-angle side of this bearing rib links to each other with top board and riser respectively, as shown in Figure 9, the two ends of this top board longitudinally all have a pair of and four screw rod 82 corresponding second slotted holes 91, on this riser, with the same circumference of forward and backward end plate locating hole 62 relevant positions on, circular hole 92 is arranged, as shown in Figure 9; Should before hanger 39 also be included in second circular hole concentric that has on the riser with circular hole 92, two first jackscrews 51 are installed on the riser lateral surface, 52 reach by two first jackscrews 51, there is the regulating block 53 of the 3rd circular hole 52 fixing centres, this regulating block is perpendicular to the top board of preceding hanger, the axes intersect of the center line of this regulating block and the 3rd circular hole, as shown in Figure 5, rotate two first jackscrews 51,52, regulating block 53 is moved up and down, be somebody's turn to do below near a side bearing rib of front end-plate, jackscrew 41 is installed, this jackscrew withstands on the side of front end-plate 36, rotate this jackscrew, can make this front end-plate 36 drive whole erection mechanism and rotate, as shown in Figure 4 around the X-ray machine axis; This back hanger 30 also comprises four circular hole concentric with circular hole 92, as shown in Figure 4; This forward and backward link plate 38 passes this first slotted hole 81 by bolt and is fixed on the profile gauge, this forward and backward hanger 39,30 is by the screw rod of forward and backward link plate 38 bottoms, passing this second slotted hole 91 is fixed on the forward and backward link plate 38, this whole erection mechanism is by the alignment pin in the locating hole 62 of forward and backward end plate 36,37, the circular hole 92 that passes on the riser of forward and backward hanger 39,30 is fixed on this forward and backward hanger 39,30, and the spherical head of this adjusting rod 53 is connected with the 3rd circular hole.
The course of work of the present utility model is as follows:
The first step be regulate X-ray machine in horizontal plane along the position on the axis direction, as shown in Figure 3, Figure 4, the position of this forward and backward link plate 38 can be regulated along slotted hole 81, the position of the forward and backward link plate of adjusted in concert, and drive whole erection and governor motion move along the axis direction of X-ray machine.
Second step was to regulate X-ray machine position perpendicular to axis direction in horizontal plane, and the position of this forward and backward hanger 39,30 can be regulated along slotted hole 91, and the forward and backward hanger 39,30 of adjusted in concert drives in the X-ray machine horizontal plane along the direction translation perpendicular to its axis.
The 3rd step was to regulate the angle of X-ray machine axis in horizontal plane, and the position of this forward and backward hanger 39,30 can be regulated along slotted hole 91, and the forward and backward hanger 39,30 of asynchronous adjusting is regulated the angle of X-ray machine axis in horizontal plane.
The 4th is the height of regulating X-ray machine, as Fig. 4, shown in Figure 8, by regulating the height of the nut 44 on forward and backward link plate 38 and forward and backward hanger 39, the 30 junction screw rods 82, just can regulate the height of two hangers 38,39, also just regulated the height of X-ray machine.To lower locking nut 45, just fixed the height of X-ray machine, and the X-ray machine of fixing for second step in horizontal plane perpendicular to the position and the angle of X-ray machine axis in horizontal plane in the 3rd step of its axis.
The 5th is the angle around its axis of regulating X-ray machine, as shown in Figure 4, by rotating jackscrew 41, just can make whole X-ray machine that governor motion is installed and rotate around the X-ray machine axis relative to forward and backward hanger, regulates the angle of X-ray machine around its axis thus.
The 6th is to regulate the angle of X-ray machine axis in vertical plane, as shown in Figure 5, by rotating jackscrew 51,52, can regulate the height of regulating block 53, this front end-plate also moves up and down with adjusting rod 61, under the situation that this end plate height is maintained fixed, the pitching of whole X-ray machine installing mechanism obtains changing, and regulates the angle of X-ray machine axis in vertical plane thus.
First circular hole 42 that has on this end plate 37, the 3rd circular hole that the relevant position has on the back hanger 30 all with the X-ray machine axis coaxle, is used for the plug of X-ray machine joint 24, and the replacing of whole X-ray machine.When changing X-ray machine, only need to unclamp two semicircle pressing plates 34, rearward extract X-ray machine out and get final product, locating piece 35 is maintained fixed, and therefore can guarantee new change X-ray machine identical with position former X-ray machine.
The X-ray machine of a kind of profile gauge of the present utility model is installed and governor motion, can realize three dimensions to X-ray machine, the adjusting of three all six-freedom degrees of angle, has guaranteed the resetting after X-ray machine is changed, thereby has improved accuracy of detection, reduces cost.
Claims (3)
1. the installation of a profile gauge X-ray machine and governor motion, it is characterized in that this X-ray machine is installed governor motion and comprised installing mechanism and governor motion, this X-ray machine is fixed in the installing mechanism, this installing mechanism hangs on the governor motion, and this governor motion is fixed on the profile gauge.
2. X-ray machine as claimed in claim 1 is installed and governor motion, it is characterized in that described installing mechanism comprises base plate, pair of brackets, a pair of pressing plate, has locating piece, front end-plate, the end plate of last plane and perpendicular positioning face; This pair of brackets and locating piece are separately fixed on the base plate, this X-ray machine places on the pair of brackets, the locating surface of this X-ray machine withstands on the perpendicular positioning face of locating piece, this a pair of pressing plate is connected respectively with pair of brackets, X-ray machine is pressed solidly on this support, this forward and backward end plate is vertically fixed on the two ends of base plate respectively, described front end-plate be provided with head for spherical, with the adjusting rod of X-ray machine axis coaxle and the locating hole of alignment pin is housed, this locating hole is positioned on the circumference with the X-ray machine axis coaxle; Described end plate is provided with first circular hole and the locating hole coaxial with X-ray machine, this locating hole be positioned at the corresponding position of front end-plate locating hole on.
3. X-ray machine as claimed in claim 2 is installed and governor motion, it is characterized in that described this governor motion comprises the forward and backward link plate that structure is identical, preceding hanger and back hanger; These forward and backward link plate two ends are provided with screw rod along laterally all having a pair of first slotted hole in this link plate bottom; Described forward and backward hanger include top board, with the triangular support gusset of vertical riser that links to each other of top board and both sides, the right-angle side of this bearing rib links to each other with top board and riser respectively, the two ends of this top board longitudinally all have a pair of and corresponding second slotted hole of the screw rod link plate bottom, on this riser with the same circumference of forward and backward end plate locating hole relevant position on, have circular hole; Also having second circular hole concentric on this riser, two first jackscrews reach the 3rd circular hole by the fixing centre of these two first jackscrews regulating block is being installed on the riser lateral surface with circular hole, this regulating block is perpendicular to the top board of preceding hanger, the axes intersect of the center line of this regulating block and the 3rd circular hole, the below of the bearing rib of close this front end-plate one side is equipped with second jackscrew, and this second jackscrew withstands on the side of front end-plate; This back hanger also has four circular hole concentric with circular hole; This forward and backward link plate passes this first slotted hole by bolt and is fixed on the profile gauge, this forward and backward hanger is by the screw rod of forward and backward link plate bottom, passing this second slotted hole is fixed on the forward and backward link plate, this whole erection mechanism is by the alignment pin in the locating hole of forward and backward end plate, the circular hole that passes on the riser of forward and backward hanger is fixed on this forward and backward hanger, and the spherical head of this adjusting rod is connected with the 3rd circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201606612U CN202087594U (en) | 2011-05-19 | 2011-05-19 | Installing and regulating mechanism of X-ray machine of profile gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201606612U CN202087594U (en) | 2011-05-19 | 2011-05-19 | Installing and regulating mechanism of X-ray machine of profile gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087594U true CN202087594U (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201606612U Expired - Lifetime CN202087594U (en) | 2011-05-19 | 2011-05-19 | Installing and regulating mechanism of X-ray machine of profile gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN202087594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240681A (en) * | 2011-05-19 | 2011-11-16 | 清华大学 | Installation and adjustment mechanism of X-ray machine of profile gauge |
| CN112881305A (en) * | 2021-01-14 | 2021-06-01 | 王泽平 | Rapid detection equipment for aluminum profile |
-
2011
- 2011-05-19 CN CN2011201606612U patent/CN202087594U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240681A (en) * | 2011-05-19 | 2011-11-16 | 清华大学 | Installation and adjustment mechanism of X-ray machine of profile gauge |
| CN102240681B (en) * | 2011-05-19 | 2013-06-19 | 清华大学 | Installation and adjustment mechanism of X-ray machine of profile gauge |
| CN112881305A (en) * | 2021-01-14 | 2021-06-01 | 王泽平 | Rapid detection equipment for aluminum profile |
| CN112881305B (en) * | 2021-01-14 | 2022-11-25 | 河南天子铝业有限公司 | Rapid detection equipment for aluminum profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |