CN205246891U - A angle response control ware for radiation measurement utensil - Google Patents
A angle response control ware for radiation measurement utensil Download PDFInfo
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- CN205246891U CN205246891U CN201521039256.XU CN201521039256U CN205246891U CN 205246891 U CN205246891 U CN 205246891U CN 201521039256 U CN201521039256 U CN 201521039256U CN 205246891 U CN205246891 U CN 205246891U
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Abstract
The utility model provides an angle response control ware for radiation measurement utensil for the detector location of the research of radiation measurement utensil angle response characteristic, calibration / examination radiation measurement utensil, angular adjustment. The utility model provides a box and base fixed connection, hand wheel and driving motor fixed connection, driving motor and worm initiative pivot fixed connection, the fixed initiative worm wheel that is provided with of worm initiative pivot center department, table surface sets up on the box, is provided with the case lid dish between box and table surface, 401 unipolar motion control wares of the external 7SC of data transmission plug -in components. The utility model discloses can accurately be positioned the radiation detector reference point for the radiation field check point to carry out the angle modulation, reduce distance error, the value of reading error, improve work efficiency, reduce staff detention time, professional exposure dose in the radiation field.
Description
Technical field
The utility model belongs to ionising radiation field, is specifically related to a kind of angular response control for actinometry utensilDevice, can be used in probe position and the angle of actinometry utensil angular response characteristic research, calibration/calibrating actinometry utensilAdjust.
Background technology
The response of actinometry utensil changes with incident radiation and detector reference direction angulation conventionally. By radiationThe response of the reference orientation of measuring appliance in the time that response, the radiation incident direction of each angle is consistent with detector reference direction is enteredRelatively, wherein, actinometry utensil is called angular response with the variation of radiation incidence angle to row. Develop at radiation meter,In sizing and use, conventionally need to the angular response characteristic of measuring instrument detector be studied, be examined and determine and be calibrated.
In the time that a check point is determined the angular response of actinometry utensil, require the reference point of detector to be positionedCheck point, in angle adjustment process, detector reference point is not subjected to displacement all the time with respect to check point. Its advantage is: spokeThe reference value of penetrating a check point is normally passed through correct measurement, makes the actinometry utensil reading can be because of the detector anglec of rotationThe variation of distance between the source that causes of degree and reference point and need to revise. This just requires in the time that detector is carried out to angle adjustment,Rotating shaft preferably passes through detector reference point and radiation field check point simultaneously, otherwise just need to be after detector orientation angle adjustmentRe-start aligning and the location of reference point with respect to check point.
It is little that actinometry research laboratory is especially installed with track in the exposure cell in measurement and calibration laboratory conventionallyCar, the laser alignment device of aiming at for one-way radiation incident direction, in radiation detector reference direction and one-way radiation incident sideEaily to aiming at, locate in consistent situation. In actinometry or radiation protection work, not yet have one at presentPlant for the accurate location of angular response research detector of actinometry utensil and the device of angle adjustment, angular response experimental studyCan on the planar working table of common rail dolly, carry out, in angle rotation adjustment process, be difficult to ensure that turning cylinder is simultaneously by visitingSurvey device reference point and radiation field check point, thereby detector reference point can be with respect to radiation field check point generation lateral displacement, because ofAfter this detector orientation angle adjustment, conventionally need to re-start aligning and the location of reference point with respect to check point. For radiation, there is following problem: the degree of accuracy of angle adjustment, measurement result is lower in the angular response of measuring, affects angular response research knot at presentThe accuracy of fruit; Increase holdup time, the occupational exposure dosage of staff in radiation control zone; Operating efficiency is lower.
Summary of the invention
Lower in order to overcome the degree of accuracy of angle adjustment in prior art, measurement result, the deficiency that operating efficiency is lower, thisUtility model provides a kind of angular response controller for actinometry utensil.
The technical solution adopted in the utility model is:
Angular response controller for actinometry utensil of the present utility model, is characterized in, described angular response controlDevice comprises square base, casing, changes fixture I, changes fixture II, drive motors, handwheel, transfer of data plug-in unit, workbenchFace, case lid dish, worm seat, worm driver gear, worm screw active rotating shaft, accept ring, driven worm gear, hollow cylinder, bearer ring, connectionPart, wherein, described base contains base central through hole, foot rest, and described casing contains casing cylindrical cavity, casing cuboidCavity, driven worm gear laminating cambered surface, case lid dish laminating cambered surface, cover plate I, cover plate II, fixing delineation, described work top containsLaser scale cross reference line, microlaser are installed through hole, fixture through hole, cylindricality platform, and described case lid dish contains 360 ° of quartersDegree chi, mating holes, central through hole, the described ring of accepting contains mating holes, and described driven worm gear contains driven worm-gear toothing, rightAccurate hole, described connector contains connector hollow cylinder, connector annulus.
Its annexation is, described base center is provided with base central through hole, and the end angle place, four of bottoms of base is solidSurely be provided with foot rest. The profile of described casing is square, and tank floor center has casing cylindrical cavity, in tank floorBe provided with casing cuboid cavity, casing cuboid cavity is positioned at casing cylindrical cavity back upper place. In casing cylindrical cavity peripheryTank floor on be provided with driven worm gear laminating cambered surface, driven worm gear laminating cambered surface top is provided with case lid dish laminating cambered surface.Described cover plate I is positioned at casing cuboid cavity top, and cover plate I is fixedly connected with casing by screw, and cover plate II is positioned at casingRight side, cover plate II is fixedly connected with casing by screw; Be fixedly installed fixing delineation in the front concave surface upper end of casing, casingIn cuboid cavity, be provided with worm seat. Described worm seat inner side is provided with worm screw active rotating shaft, worm screw active rotating shaft and snailThe two ends of pole socket are fixedly connected with, and worm screw active rotating shaft center is fixedly installed worm driver gear.
Described drive motors is fixedly connected with worm screw active rotating shaft, and handwheel is fixedly connected with drive motors; Described caseBody is fixedly connected with base by screw. Described transfer of data plug-in unit is arranged on drive motors, and transfer of data plug-in unit is external7SC401 monaxial movement controller. Described work top is arranged on casing, and work top top panel is provided with laser incisingDegree cross reference line, laser scale cross reference line surrounding is provided with fixture through hole, and the center of work top is provided with miniature sharpLight device is installed through hole, and work top lower panel is provided with cylindricality platform, is provided with case lid dish between casing and work top. DescribedCase lid dish outer ring surface be provided with 360 ° of rules, on case lid dish, be provided with mating holes. As Figure 1-Figure 5.
Described connector, bearer ring, hollow cylinder, driven worm gear, accept ring and be placed in from the bottom up successively the case of casingIn body cylindrical cavity, accept and on ring, be provided with mating holes. Described driven worm gear outer shroud is provided with driven worm-gear toothing, driven snailOn wheel, be provided with mating holes. Described connector arranged outside has connector annulus, and inner side is provided with connector hollow cylinder. InstituteThe connector hollow cylinder of stating is arranged on the interior ring of casing cylindrical cavity. Described connector annulus is arranged on casing cylindrical cavityTop. Described bearer ring is arranged on the top of connector annulus, the outer shroud of connector hollow cylinder. Described hollow cylinderBe arranged on the top of bearer ring, the outer shroud of connector hollow cylinder. Described driven worm gear is arranged on the top, hollow of bearer ringThe outer shroud of cylinder, driven worm gear and worm driver gear are tangent. Described top, the hollow cylinder of accepting ring and be arranged on driven worm gearOuter shroud. Described case lid dish is arranged on connector, hollow cylinder, accepts ring top. Described work top is arranged on case lid dishTop. Described change fixture I, change in the fixture through hole that fixture II is arranged on respectively work top top panel. Described companyFitting, bearer ring, hollow cylinder, driven worm gear, accept ring, case lid dish is provided with central through hole. As shown in Figure 6,7.
Described connector, hollow cylinder, the upper surface of accepting ring are in same level.
Described connector, bearer ring, hollow cylinder, driven worm gear, accept ring, the setting of case lid dish concentric.
The described work top below cylindricality platform of panel matches with the central through hole of case lid dish, described case lid dish andCase lid dish laminating cambered surface matches, and described driven worm gear and driven worm gear laminating cambered surface match.
The described outer shroud of connector hollow cylinder and the internal diameter of bearer ring match, the internal diameter of hollow cylinder and connectorThe external diameter of hollow cylinder matches, and the internal diameter of driven worm gear and the external diameter of hollow cylinder match, and accepts ring with hollow cylinderExternal diameter matches.
Described drive motors is under the effect of drive force source, by driving worm driver gear, worm screw active rotating shaft to make hollowCylinder, driven worm gear, accept ring, case lid dish, work top and enter 360 ° of rotations around same rotating shaft, described change fixture I, changeFixture II pivots with work top.
Described fixing delineation is arranged on 360 ° of globoidal sections that rule is identical of casing side and case lid dish, by solid360 ° of rules of fixed delineation alignment, obtain by manual adjustment, reading the angle that work top sways.
Described microlaser is installed through hole and is used for installing microlaser, the laser beam axis of microlaser output withThe shaft axis of diacytic type central through hole overlaps, and aims at for locating the radiation detector reference point being fixed on work top, itsMiddle microlaser selects beam diameter 1mm left and right, the angle of divergence to be less than the small and exquisite cylindrical semiconductor laser of 1mrad, installsTime laser beam outbound course upward.
Described drive motors carries out long-range rotation tune by transfer of data plug-in unit by 7SC401 monaxial movement controllerJoint, angle show.
For the utility model, when radiation detector is the dose equivalent detector with die body, the neutron with slowing down structureWhen detector, it has larger quality, needs angular response controller to have certain axial load, radial load is very little, because ofThis bearer ring is selected plain thrust bearing ring, intersection roller bearing carrier ring, makes axle system have higher precision.
For the detector with bar handle, as ball-type ionisation chamber, it is fixed on and changes fixture I, changes in fixture II, in rotationCentral shaft is aimed at easily location under the instruction of laser beam. Be not suitable for the flatwise of clamping for belt body mould, slow bodyProbe position is easier, will change fixture I, and change fixture II and all dismantle, and its detector is directly lain in to work topUpper, location under the laser scale cross reference line instruction on work top, body mould is generally transparent, translucent, by revolvingTurning central shaft aims at and accurately the detector reference point on body mould is positioned to radiation field check point to laser beam.
In the time of work, first the angular response controller for actinometry utensil of the present utility model is arranged on to radiation fieldOn small rail car, and the laser scale cross reference line angle orientation on work top is resetted, then by radiation detectionDevice is fixed on angular response controller as follows: under the beacon alignment laser designation that is fixedly installed in radiation field, make radiation detectorReference direction axis is consistent with incident beam direction, allows the axial laser beam of angular response controller pivot aim at by radiation and visitsSurvey the reference point of device, finally by adjusting radiation field small rail car, its reference point is placed in to radiation field check point. Pass through angular responseWhen controller carries out angle adjustment, its rotating shaft, by detector reference point, radiation field check point, makes detector reference point notCan there is the lateral displacement with respect to radiation field check point, and in default radiation field check point.
The beneficial effects of the utility model are to carry out actinometry utensil angular response characteristic research, calibration/verification processIn, detector reference direction and beam incident direction angle are come accurate by 360 ° of rules, 7SC401 monaxial movement controllerReally read, reduce the impact of angular adjustment, the value of reading error; Due to angular response controller rotating shaft by detector reference point,Radiation field check point, when angular adjustment can there is not the lateral displacement with respect to radiation field check point in detector reference point, reducesThe range error impact of each angle probe reference point, radiation field check point; Staff needn't carry out often same check pointInferior angle adjustment, re-start position alignment and location, ensure that detector reference point is all the time on radiation field check point; NeedIn the time that different radiation field check points are tested, carry out angle reset and aim at the required radiation field in location by adjustable track dollyCheck point, increases work efficiency, and reduces a staff the holdup time in radiation field; Use drive motors, to same inspectionTest a little and aim at, locate to consistent first experimental viewpoint site with beam axis in detector reference direction, other tests angleAngle adjustment, the demonstration in degree site realize by remote control operation, reduce holdup time, the occupation of staff in radiation fieldExposure dose.
Brief description of the drawings
Fig. 1 is the structural representation of the angular response controller for actinometry utensil of the present utility model;
Fig. 2 is rearview of the present utility model;
Fig. 3 is the upward view of the base in the utility model;
Fig. 4 is the partial structurtes schematic diagram in the utility model;
Fig. 5 is the casing exploded view in the utility model;
Fig. 6 is the box house building block structural representation in the utility model;
Fig. 7 is the box house chief component component axial explosion views in the utility model;
In figure, 1. base 1a. base central through hole 1b. foot rest 2. casing 2a. casing cylindrical cavity 2b. casings are longThe fixing quarter of the driven worm gear laminating of side body cavity body 2c. cambered surface 2d. case lid dish laminating cambered surface 2e1. cover plate I 2e2. cover plate II 2f.Drawing 31. changes fixture I 32. and changes fixture II 4. drive motors 5. handwheel 6. transfer of data plug-in unit 7. work top 7a.Laser scale cross reference line 7b. microlaser is installed through hole 7c. fixture through hole 7d. cylindricality platform 8. case lid dishes8a.360 ° of rule 8b. mating holes 8c. central through hole 9.7SC401 monaxial movement controller 11. worm seats 12. are mainMoving worm gear 13. worm screw active rotating shafts 14. are accepted driven worm-gear toothing 16. hollow cylinders 17. of ring 15. driven worm gear 15a.Bearer ring 18. connector 18a. connector hollow cylinder 18b. connector annulus.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail
Embodiment 1
Fig. 1 is the structural representation of the angular response controller for actinometry utensil of the present utility model, and Fig. 2 is this realityWith novel rearview, Fig. 3 is the upward view of the base in the utility model, and Fig. 4 is that the partial structurtes in the utility model are shownIntention is work top and case lid dish profile, and Fig. 5 is the casing exploded view in the utility model, and Fig. 6 is in the utility modelBox house building block structural representation, Fig. 7 is that box house chief component component axial in the utility model dissectsFigure.
In Fig. 1-Fig. 7, the angular response controller of actinometry utensil of the present utility model, comprise square base 1,Casing 2, change fixture I 31, change fixture II 32, drive motors 4, handwheel 5, transfer of data plug-in unit 6, work top 7, case lid dish8, worm seat 11, worm driver gear 12, worm screw active rotating shaft 13, accept ring 14, driven worm gear 15, hollow cylinder 16, bearer ring 17,Connector 18, wherein, described base 1 contains base central through hole 1a, foot rest 1b, and described casing 2 contains casing cylinder skyChamber 2a, casing cuboid cavity 2b, driven worm gear laminating cambered surface 2c, case lid dish laminating cambered surface 2d, cover plate I 2e1, cover plate II 2e2,Fixing delineation 2f, described work top 7 contains laser scale cross reference line 7a, microlaser is installed through hole 7b, fixtureThrough hole 7c, cylindricality platform 7d, described case lid dish 8 contains 360 ° of rule 8a, mating holes 8b, central through hole 8c, and described acceptsRing 14 contains mating holes 8b, and described driven worm gear 15 contains driven worm-gear toothing 15a, mating holes 8b, described connector 18Contain connector hollow cylinder 18a, connector annulus 18b.
Its annexation is that described base 1 center is provided with base central through hole 1a, the end angle, four of bottoms of base 1Place is fixedly installed foot rest 1b. The profile of described casing 2 is square, and casing 2 bottom center have casing cylindrical cavity 2a,On casing 2 bottom surfaces, be provided with casing cuboid cavity 2b, casing cuboid cavity 2b is positioned at casing cylindrical cavity 2a back upper place. ?On casing 2 bottom surfaces of casing cylindrical cavity 2a periphery, be provided with driven worm gear laminating cambered surface 2c, on driven worm gear laminating cambered surface 2cSide is provided with case lid dish laminating cambered surface 2d. Described cover plate I 2e1 is positioned at casing cuboid cavity 2b top, and cover plate I 2e1 passes throughScrew is fixedly connected with casing 2, and cover plate II 2e2 is positioned at the right side of casing 2, and cover plate II 2e2 is even fixing by screw and casing 2Connect. Be fixedly installed fixing delineation 2f in the front concave surface upper end of casing 2, in casing cuboid cavity 2b, be provided with worm seat 11.Described worm seat 11 inner sides are provided with worm screw active rotating shaft 13, and worm screw active rotating shaft 13 is even fixing with the two ends of worm seat 11Connect, worm screw active rotating shaft 13 centers are fixedly installed worm driver gear 12.
Described drive motors 4 is fixedly connected with worm screw active rotating shaft 13, and handwheel 5 is fixedly connected with drive motors 4. DescribedCasing 2 be fixedly connected with base 1 by screw. Described transfer of data plug-in unit 6 is arranged on drive motors 4, transfer of dataThe external 7SC401 monaxial movement controller 9 of plug-in unit 6. Described work top 7 is arranged on casing 2, work top 7 top panelsBe provided with laser scale cross reference line 7a, laser scale cross reference line 7a surrounding is provided with fixture through hole 7c, work top 7Center be provided with microlaser through hole 7b be installed, work top 7 lower panels are provided with cylindricality platform 7d, in casing 2 and workBetween table top 7, be provided with case lid dish 8. Described case lid dish 8 outer ring surfaces are provided with 360 ° of rule 8a, on case lid dish 8, are provided withMating holes 8b.
Described connector 18, bearer ring 17, hollow cylinder 16, driven worm gear 15, accept ring 14 and put from the bottom up successivelyIn the casing cylindrical cavity 2a of casing 2, accept on ring 14 and be provided with mating holes 8b. Described driven worm gear 15 outer shrouds are provided withDriven worm-gear toothing 15a, is provided with mating holes 8b on driven worm gear 15. Described connector 18 arranged outside have connector annulus18b, inner side is provided with connector hollow cylinder 18a. Described connector hollow cylinder 18a is arranged on casing cylindrical cavity 2a'sInterior ring. Described connector annulus 18b is arranged on the top of casing cylindrical cavity 2a. Described bearer ring 17 is arranged on connectorThe top of annulus 18b, the outer shroud of connector hollow cylinder 18a. Described hollow cylinder 16 is arranged on top, the company of bearer ring 17The outer shroud of fitting hollow cylinder 18a. Described driven worm gear 15 is arranged on the top of bearer ring 17, the outer shroud of hollow cylinder 16,Driven worm gear 15 is tangent with worm driver gear 12. Described top, the hollow cylinder 16 of accepting ring 14 and be arranged on driven worm gear 15Outer shroud. Described case lid dish 8 is arranged on connector 18, hollow cylinder 16, accepts ring 14 tops. Described work top 7 arrangesAbove case lid dish 8. Described change fixture I 31, changeing fixture II 32, to be arranged on respectively the fixture of work top 7 top panels logicalIn the 7c of hole. Described connector 18, bearer ring 17, hollow cylinder 16, driven worm gear 15, accept ring 14, case lid dish 8 is provided withCentral through hole.
Described connector 18, hollow cylinder 16, the upper surface of accepting ring 14 are in same level.
Described connector 18, bearer ring 17, hollow cylinder 16, driven worm gear 15, accept ring 14, case lid dish 8 concentricsArrange.
The cylindricality platform 7d of described work top 7 below panels and the central through hole 8c of case lid dish 8 match, described caseShrouding disc 8 matches with case lid dish laminating cambered surface 2d, and described driven worm gear 15 matches with driven worm gear laminating cambered surface 2c.
The described outer shroud of connector hollow cylinder 18a and the internal diameter of bearer ring 17 match, the internal diameter of hollow cylinder 16Match with the external diameter of connector hollow cylinder 18a, the external diameter of the internal diameter of driven worm gear 15 and hollow cylinder 16 matches, and acceptsRing 14 matches with the external diameter of hollow cylinder 16.
Described drive motors 4 is under the effect of drive force source, by driving worm driver gear 12, worm screw active rotating shaft 13 to makeHollow cylinder 16, driven worm gear 15, accept ring 14, case lid dish 8, work top 7 enter 360 ° of rotations around same rotating shaft, described tears openChange fixture I 31, change fixture II 32 and pivot with work top 7.
Described fixing delineation 2f is arranged on 360 ° of globoidal sections that rule 8a is identical of casing 2 sides and case lid dish 8,By 360 ° of rule 8a of fixing delineation 2f alignment, obtain by manual adjustment, reading the angle that work top 7 sways, when360 ° of rule 8a calibration of case lid dish 8 are 1 °, make manual adjustment, accuracy of reading bring up to 2 '.
Described microlaser is installed through hole 7b and is used for installing microlaser, the laser beam axis of microlaser outputOverlap with the shaft axis of diacytic type central through hole 8c, aim at for locating the radiation detector reference being fixed on work top 7Point, the small and exquisite cylindrical semiconductor laser that wherein microlaser is selected about beam diameter 1mm, the angle of divergence is less than 1mrad,When installation, laser beam outbound course upward.
Described drive motors 4 carries out long-range rotation by transfer of data plug-in unit 6 by 7SC401 monaxial movement controller 9Adjusting, angle show.
In the present embodiment, described foot rest 1b is in four foot rests; Described fixture through hole 7c is several fixturesIn through hole one; Described change fixture I 31, change fixture II 32 and can insert any two in several fixture through holes;Described mating holes 8b is in several mating holes; Described central through hole 8c is in several central through holes.
For the utility model, when radiation detector is the dose equivalent detector with die body, the neutron with slowing down structureWhen detector, it has larger quality, needs angular response controller to have certain axial load, radial load is very little, because ofThis bearer ring 17 is selected plain thrust bearing ring, intersection roller bearing carrier ring, makes axle system have higher precision.
For the detector with bar handle, as ball-type ionisation chamber, it is fixed on and changes fixture I 31, changes in fixture II 32,Under the instruction of the axial laser beam of pivot, can aim at very easily location. Be not suitable for clamping for belt body mould, slow bodyFlatwise probe position easier, will change fixture I 31, and change fixture II 32 and all dismantle, its detector is directly flatBe placed on work top, location under laser scale cross reference line 7a on work top 7 instruction, body mould be generally transparent,Translucent, aim at and accurately the detector reference point on body mould is positioned to radiation field inspection by the axial laser beam of pivotPoint.
In the time of work, first angular response controller of the present utility model is arranged on radiation field small rail car, and by workThe laser scale cross reference line angle orientation of doing on table top resets, and then radiation detector is fixed on to angular response as followsOn controller: make radiation detector reference direction axis and incident under the beacon alignment laser designation that is fixedly installed in radiation fieldShu Fangxiang is consistent, allows the axial laser beam of angular response controller pivot aim at the reference point by radiation detector, lastBy adjusting radiation field small rail car, its reference point is placed in to radiation field check point. Carry out angle adjustment by angular response controllerTime, by detector reference point, radiation field check point, can not there is with respect to radiation field detector reference point in its rotating shaftThe lateral displacement of check point, and in default radiation field check point.
Claims (5)
1. for an angular response controller for actinometry utensil, it is characterized in that: the described angular response controller side of comprisingBase (1), the casing (2) of shape, change fixture I (31), change fixture II (32), drive motors (4), handwheel (5), transfer of dataPlug-in unit (6), work top (7), case lid dish (8), worm seat (11), worm driver gear (12), worm screw active rotating shaft (13), accept ring(14), driven worm gear (15), hollow cylinder (16), bearer ring (17), connector (18), wherein, described base (1) contains the endSeat central through hole (1a), foot rest (1b), described casing (2) contain casing cylindrical cavity (2a), casing cuboid cavity (2b),Driven worm gear laminating cambered surface (2c), case lid dish laminating cambered surface (2d), cover plate I (2e1), cover plate II (2e2), fixing delineation (2f),Described work top (7) contains laser scale cross reference line (7a), microlaser is installed through hole (7b), fixture through hole(7c), cylindricality platform (7d), described case lid dish (8) contains 360 ° of rules (8a), mating holes (8b), the described ring (14) of acceptingContain mating holes (8b), described driven worm gear (15) contains driven worm-gear toothing (15a), mating holes (8b), described connectionPart (18) contains connector hollow cylinder (18a), connector annulus (18b);
Its annexation is that described base (1) center is provided with base central through hole (1a), four of the bottoms end of base (1)Angle place is fixedly installed foot rest (1b); The profile of described casing (2) is square, and casing (2) bottom center has casing cylinderCavity (2a) is provided with casing cuboid cavity (2b) on casing (2) bottom surface, and casing cuboid cavity (2b) is positioned at casing circlePost cavity (2a) back upper place; On casing (2) bottom surface of casing cylindrical cavity (2a) periphery, be provided with driven worm gear laminating cambered surface(2c), driven worm gear laminating cambered surface (2c) top is provided with case lid dish laminating cambered surface (2d); Described cover plate I (2e1) is positioned at caseBody cuboid cavity (2b) top, cover plate I (2e1) is fixedly connected with casing (2) by screw, and cover plate II (2e2) is positioned at casing(2) right side, cover plate II (2e2) is fixedly connected with casing (2) by screw; Front concave surface upper end at casing (2) is fixedly installedThere is fixing delineation (2f), in casing cuboid cavity (2b), be provided with worm seat (11); Described worm seat (11) inner side arrangesHave worm screw active rotating shaft (13), worm screw active rotating shaft (13) is fixedly connected with the two ends of worm seat (11), worm screw active rotating shaft(13) center is fixedly installed worm driver gear (12);
Described drive motors (4) is fixedly connected with worm screw active rotating shaft (13), and handwheel (5) is fixedly connected with drive motors (4);Described casing (2) is fixedly connected with base (1) by screw; Described transfer of data plug-in unit (6) is arranged on drive motors (4)Upper, the external 7SC401 monaxial movement controller of transfer of data plug-in unit (6) (9); Described work top (7) is arranged on casing(2) upper, work top (7) top panel is provided with laser scale cross reference line (7a), laser scale cross reference line (7a) fourBe provided with fixture through hole (7c) week, the center of work top (7) is provided with microlaser through hole (7b), work top is installed(7) lower panel is provided with cylindricality platform (7d), between casing (2) and work top (7), is provided with case lid dish (8); Described caseShrouding disc (8) outer ring surface is provided with 360 ° of rules (8a), is provided with mating holes (8b) on case lid dish (8);
Described connector (18), bearer ring (17), hollow cylinder (16), driven worm gear (15), accept ring (14) successively underUp be placed in the casing cylindrical cavity (2a) of casing (2), accept and on ring (14), be provided with mating holes (8b); Described driven snailWheel (15) outer shroud is provided with driven worm-gear toothing (15a), is provided with mating holes (8b) on driven worm gear (15); Described connector(18) arranged outside has connector annulus (18b), and inner side is provided with connector hollow cylinder (18a); Described connector is hollowCylinder (18a) is arranged on the interior ring of casing cylindrical cavity (2a); Described connector annulus (18b) is arranged on casing cylindrical cavity(2a) top; Described bearer ring (17) is arranged on top, the connector hollow cylinder (18a) of connector annulus (18b)Outer shroud; Described hollow cylinder (16) is arranged on the top of bearer ring (17), the outer shroud of connector hollow cylinder (18a); DescribedDriven worm gear (15) be arranged on the top of bearer ring (17), the outer shroud of hollow cylinder (16), driven worm gear (15) and snail initiativelyWheel (12) is tangent; The described ring (14) of accepting is arranged on the top of driven worm gear (15), the outer shroud of hollow cylinder (16); DescribedCase lid dish (8) is arranged on connector (18), hollow cylinder (16), accepts ring (14) top; Described work top (7) is arranged onCase lid dish (8) top; Described change fixture I (31), change fixture II (32) and be arranged on respectively work top (7) top panelIn fixture through hole (7c); Described connector (18), bearer ring (17), hollow cylinder (16), driven worm gear (15), accept ring(14), case lid dish (8) is provided with central through hole.
2. the angular response controller for actinometry utensil according to claim 1, is characterized in that: described connectionPart (18), hollow cylinder (16), accept ring (14) upper surface in same level.
3. the angular response controller for actinometry utensil according to claim 1, is characterized in that: described connectionPart (18), bearer ring (17), hollow cylinder (16), driven worm gear (15), accept ring (14), case lid dish (8) for concentric setting.
4. the angular response controller for actinometry utensil according to claim 1, is characterized in that: described workTable top (7) the below cylindricality platform (7d) of panel matches with the central through hole (8c) of case lid dish (8), described case lid dish (8) andCase lid dish laminating cambered surface (2d) matches, and described driven worm gear (15) matches with driven worm gear laminating cambered surface (2c).
5. the angular response controller for actinometry utensil according to claim 1, is characterized in that: described connectionThe internal diameter of the outer shroud of part hollow cylinder (18a) and bearer ring (17) matches, and internal diameter and the connector of hollow cylinder (16) are hollowThe external diameter of cylinder (18a) matches, and the external diameter of the internal diameter of driven worm gear (15) and hollow cylinder (16) matches, and accepts ring (14)Match with the external diameter of hollow cylinder (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521039256.XU CN205246891U (en) | 2015-12-15 | 2015-12-15 | A angle response control ware for radiation measurement utensil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039256.XU CN205246891U (en) | 2015-12-15 | 2015-12-15 | A angle response control ware for radiation measurement utensil |
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| CN205246891U true CN205246891U (en) | 2016-05-18 |
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| CN201521039256.XU Withdrawn - After Issue CN205246891U (en) | 2015-12-15 | 2015-12-15 | A angle response control ware for radiation measurement utensil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388510A (en) * | 2015-12-15 | 2016-03-09 | 中国工程物理研究院核物理与化学研究所 | Angle response controller for radiation measuring instrument |
| CN110703306A (en) * | 2019-10-11 | 2020-01-17 | 四川轻化工大学 | Alpha radioactive sample measuring tray device capable of rotating angle and translating |
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2015
- 2015-12-15 CN CN201521039256.XU patent/CN205246891U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388510A (en) * | 2015-12-15 | 2016-03-09 | 中国工程物理研究院核物理与化学研究所 | Angle response controller for radiation measuring instrument |
| CN105388510B (en) * | 2015-12-15 | 2018-03-02 | 中国工程物理研究院核物理与化学研究所 | A kind of angular response controller for actinometry utensil |
| CN110703306A (en) * | 2019-10-11 | 2020-01-17 | 四川轻化工大学 | Alpha radioactive sample measuring tray device capable of rotating angle and translating |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20180302 |