CN107676584A - Motorized adjustment support for accelerator - Google Patents
Motorized adjustment support for accelerator Download PDFInfo
- Publication number
- CN107676584A CN107676584A CN201710923331.6A CN201710923331A CN107676584A CN 107676584 A CN107676584 A CN 107676584A CN 201710923331 A CN201710923331 A CN 201710923331A CN 107676584 A CN107676584 A CN 107676584A
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- Prior art keywords
- plate
- translatory
- dynamic
- hangs down
- accelerator
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- 238000010586 diagram Methods 0.000 description 6
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2085—Undercarriages with or without wheels comprising means allowing sideward adjustment, i.e. left-right translation of the head relatively to the undercarriage
Abstract
This application discloses a kind of motorized adjustment support for accelerator, including：Base；The adjustable plate being fixed on the base, adjustable plate include the vertical dynamic plate and translatory plate stacked；The lift adjustment system that the base is arranged between the dynamic plate that hangs down；Moved positioned at hanging down between plate and translatory plate for controlling level adjustment system of the translatory plate in the horizontal direction relative to hang down movement and the rotation of moving plate.The motorized adjustment support for accelerator given by the present invention, the automatic lifting of adjustable plate is realized by lift adjustment system, by controlling the turbine and worm lift synchronous versus asynchronous of lift adjustment system to realize the angle of inclination of adjustable plate；It can realize that relative hang down of translatory plate moves horizontal cross, lengthwise movement and the rotary motion of plate by being arranged on the dynamic level adjusting structure between plate and translatory plate that hangs down, while realizing the Automated condtrol of adjustable plate, reduce the number of plies of adjustable plate, by simplifying of level adjustment system, space-consuming is few, and equipment is minimized.
Description
Technical field
The application is related to accelerator field, more particularly to a kind of motorized adjustment support for being used to support accelerator component.
Background technology
In accelerator field, an accelerator generally includes several important parts, it is necessary to using frame support platform altogether
Or single supporting support carries various parts and reaches default position and height.The effect of these general supports has
Two：First, playing a part of support platform, make element close to preferable theoretical position；Another is as fine adjustment system
System, enables collimation personnel convenient, fast and accurately element is collimated within the margin of tolerance of requirement.Spallation neutron target is
The proton precessional magnetometer device of high intensity, it is made up of low energy linear accelerator and fast-cycling synchrotron (RCS rings).RCS
Magnet weight in ring is close to 20 tons, it is necessary to realize support, adjustment and positioning by special support, support adjusts essence
Size directly affects magnet alignment precision.
Beijing of European synchronous radiating light source (ESRF), the large-scale synchrotron radiation light source (Spring-8) of Japan and the country is positive and negative
Many laboratories such as sub-light source (TPS), Japanese J-PARC are all in electronic collision machine (BEPCII), SSRF (SSRF), Taiwan
Employ machinery frame modular construction altogether.As multiple magnet are all placed on one big support, pass through the bias on 6 support columns
Wheel, by the rotation for the motor control eccentric wheel being connected with eccentric wheel, realizes whole support eccentricity fine adjustment.And this structure due to
The limitation of eccentric wheel, the adjustable range very little of its all directions.Eccentric wheel is directly connected with motor, and weight capacity is relatively low.Together
When support be adjusted for the mutual cooperations of 6 eccentric wheels, the mode of its bracket adjustment is not directly perceived, the regulation in each direction by
Program accurately calculate the regulated quantity and governing speed of each motor, and regulation is relatively difficult.
And another more conventional structure type, it is the structure type being laminated.Generally use three-decker, uses straight line
Guide rail, every layer of regulatory function for independently realizing support, the displacement that a rectilinear direction is carried out along guide rail are adjusted.Top layer is responsible for rotation
Transhipment is dynamic, and horizontal transverse movement is responsible in intermediate layer, and bottom is responsible for horizontally vertically moving, and the regulation of every layer of support is all using manual
Regulation.
But the support of this design, its number of plies at least need 3 layers, cause its structure type more too fat to move, support itself
Volume is larger, and support is using regulation manually again, causes governing speed slow, and low precision.
The content of the invention
The present invention provides a kind of motorized adjustment support for accelerator, it is intended to solves the adjusting bracket knot of existing accelerator
Structure is too fat to move, adjusts the problem of inconvenient.
A kind of motorized adjustment support for accelerator disclosed in the present application, including：
Base；
Adjustable plate, the adjustable plate are fixed on the base, and the adjustable plate includes the vertical dynamic plate and translatory plate stacked,
The translatory plate is above the dynamic plate that hangs down；
Lift adjustment system, the lift adjustment system is arranged at the base between the dynamic plate that hangs down, described for controlling
The overall lifting of adjustable plate；
Level adjustment system, the level adjustment system is moved between plate and translatory plate positioned at described hang down, described for controlling
Translatory plate is in the horizontal direction relative to the movement and rotation of the dynamic plate that hangs down.
The described motorized adjustment support for accelerator, wherein, the level adjustment system includes described for controlling
Lateral adjustment of the translatory plate along horizontal transverse movement, and horizontally vertically move and rotate for controlling the translatory plate edge
Longitudinal adjusting mechanism, what the longitudinal adjusting mechanism was parallel to each other is set at one respectively in the translatory plate both sides.
The described motorized adjustment support for accelerator, wherein, the longitudinal adjusting mechanism includes and the translatory plate
The first pars contractilis being fixedly connected, and be fixedly connected with the dynamic plate that hangs down for driving first pars contractilis to move along its axis
The first fixed part；First pars contractilis is fixedly connected by spherical pair or revolute pair with the translatory plate, and described first is solid
Determine portion to be fixedly connected with the dynamic plate that hangs down by revolute pair, for when the translatory plate and the dynamic plate that hangs down along horizontal cross occurring
During relative displacement, first fixed part can rotate around itself and the dynamic plate junction of hanging down, first pars contractilis can around its with
The translatory plate junction rotates.
The described motorized adjustment support for accelerator, wherein, first fixed part is for fixing ball-screw
Ball-screw mounting seat, first pars contractilis is the ball screw that is adapted with the ball-screw.
The described motorized adjustment support for accelerator, wherein, the ball screw end by ball bearing with it is described
Translatory plate is fixedly connected, the ball-screw mounting seat by perpendicular to the dynamic plate surface of hanging down hang down dynamic plate connecting shaft with it is described
The dynamic plate that hangs down is fixedly connected.
The described motorized adjustment support for accelerator, wherein, the lateral adjustment includes and the translatory plate
The second pars contractilis being fixedly connected, and be fixedly connected with the dynamic plate that hangs down for driving second pars contractilis to move along its axis
The second fixed part；Second pars contractilis is fixedly connected by spherical pair or revolute pair with the translatory plate, and described second is solid
Determine portion to be fixedly connected with the vertical plate that moves by spherical pair or revolute pair, for when the translatory plate and the dynamic plate edge level of hanging down
When relative displacement occurs for longitudinal direction, second fixed part can rotate around dynamic plate junction of being hung down remaining described, second pars contractilis
It can be rotated around itself and the translatory plate junction.
The described motorized adjustment support for accelerator, wherein, second fixed part is to be fixed with the translatory plate
The body of the worm and gear lift of connection, second pars contractilis is the telescopic screw rod of the worm and gear lift, described
Telescopic screw rod can axially be lifted by body driving along it.
The described motorized adjustment support for accelerator, wherein, the telescopic screw rod end passes through oscillating bearing and institute
State translatory plate to be fixedly connected, the body is fixedly connected by oscillating bearing with the dynamic plate that hangs down.
The described motorized adjustment support for accelerator, wherein, the translatory plate formed with it is downwardly convex and with it is described
The dynamic plate that hangs down is in contact, the boss for supporting the translatory plate, two longitudinal adjusting mechanisms be arranged at the translatory plate with
Hang down between moving plate, and be located at the boss both sides respectively, concave surface at the boss bottom center, formed with for accommodating
State the cavity of lateral adjustment；The boss is respectively fixed with the sliding block for reducing friction with the dynamic plate surface of hanging down.
The described motorized adjustment support for accelerator, wherein, the lift adjustment system includes being arranged at described hang down
Dynamic plate bottom, for lifting the worm and gear lift of the dynamic plate that hangs down.
The motorized adjustment support for accelerator given by the present invention, oneself of adjustable plate is realized by lift adjustment system
Dynamic lifting, by controlling the turbine and worm lift synchronous versus asynchronous of lift adjustment system to realize the inclination angle of adjustable plate
Degree；It can realize that relative hang down of translatory plate moves the horizontal horizontal of plate by being arranged on the dynamic level adjusting structure between plate and translatory plate that hangs down
To, lengthwise movement and rotary motion, while realizing the Automated condtrol of adjustable plate, reduce the number of plies of adjustable plate, will
Simplifying of level adjustment system, space-consuming is few, and equipment is minimized.
Brief description of the drawings
Fig. 1 is the overall structure diagram of motorized adjustment support in the embodiment of the present invention one；
Fig. 2 is the explosive view of motorized adjustment support in the embodiment of the present invention one；
Fig. 3 is the front view of translatory plate in the embodiment of the present invention one；
Fig. 4 is the rear view of translatory plate in the embodiment of the present invention one；
Fig. 5 is horizontal longitudinal adjusting mechanism structural representation in the embodiment of the present invention one；
Fig. 6 be in Fig. 5 A-A to sectional view；
Fig. 7 is horizontal cross governor motion structural representation in the embodiment of the present invention one；
Fig. 8 is horizontal locking mechanism structure schematic diagram in the embodiment of the present invention one；
Fig. 9 is the structural representation of lift adjustment system in the embodiment of the present invention one；
Figure 10 is the structural representation that locking device is lifted in the embodiment of the present invention one；
Figure 11 be in Figure 10 A-A to sectional view；
Figure 12 is the structural representation of control device in the embodiment of the present invention one；
Figure 13 is the structural representation of motor unit in the embodiment of the present invention one；
Figure 14 is a kind of use state diagram of control device in the embodiment of the present invention one；
Figure 15 is another use state diagram of control device in the embodiment of the present invention one；
Figure 16 is the structural representation of coiling case in the embodiment of the present invention one；
Figure 17 be in Figure 16 A-A to sectional view；
Figure 18 is the circuit theory diagrams of terminating machine and motorized adjustment support in the embodiment of the present invention one；
Figure 19 is the overall structure diagram of motorized adjustment support in the embodiment of the present invention two.
The label of the present embodiment accompanying drawing part：
Base 1；Through hole 10；
Hang down dynamic plate 2；Second windowing 202；
Translatory plate 3；Boss 30；Cavity 301；First windowing 302；Adpting flange seat 31；Sliding block 32；Horizontal retaining mechanism
33；Horizontal clamping screw 331；Adjustment hole 332；Lock backing plate 333,334；Horizontal lock nut 335,336；It is transversely mounted seat
34、35；
Horizontal longitudinal adjusting mechanism 4；Ball-screw mounting seat 40；Sliding bearing 401；Hang down and move plate connecting shaft 402；Decelerator
403；Stepper motor 404；Promote bearing 405；Ball-screw 41；Ball screw 42；Adpting flange 43；Oscillating bearing 421；Translation
Plate connecting shaft 422；
Horizontal cross governor motion 5；Turbine and worm lift 50；Body 51；Oscillating bearing 510；Adpting flange 511,512
Telescopic screw rod 52；Oscillating bearing 520；Reducing motor 53；
Turbine and worm lift 6；Elevating screw 60；Lift locking device 61；Ball-and-socket terminal pad 611；Bulb flange 612；
Lift clamping screw 62；Lift fixed seat 63；Lift lock washer 64,65；Lift locking nut 66,67；
Control device 7；Moving cart 70；Motor unit 71；Mobile pulley 710；Mounting base 711；Installation side plate 712；
Top plate 713 is installed；Reducing motor 714；Switching axle sleeve 715；Sleeve 716；Positioning screw 717；Wing nut 718；Anti-skidding flexible glue
Pad 719；Long connecting rod 721；Short connecting rod 722；Terminating machine 73；Touch screen 730；PLC 731；Driver 732；Support board 74；Around
Line case 75；Bobbin winoler 76.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.
A kind of motorized adjustment support for accelerator that the present embodiment is provided, as shown in Figures 1 and 2, including base
1, and the adjustable plate being arranged on base 1.Adjustable plate includes overlaying the dynamic plate 2 and translatory plate of hanging down on base 1 from the bottom to top
3.The lift adjustment system for being used for controlling the dynamic integral elevating of plate 3 that hangs down is provided between base 1 and the dynamic plate 2 that hangs down, hang down dynamic plate 2 and translatory plate
The level adjustment system for controlling translatory plate to move or rotate in the horizontal direction is additionally provided between 3.Level adjustment system bag
The lateral adjustment 5 of control translatory plate 3 transverse shifting in the horizontal direction is included, control translatory plate 3 is vertical along what is horizontally vertically moved
To governor motion 4.Wherein, longitudinal adjusting mechanism is set at one respectively in the both sides of translatory plate 3, when the longitudinal direction of the both sides of translatory plate 3 is adjusted
When section mechanism controls the movement of translatory plate 3 in the same direction, translatory plate 3 is then along horizontally vertically moving, when the longitudinally adjust of both sides
Mechanism along two opposite directions control the translatory plates 3 to move when, translatory plate 3 then does horizontal revolving motion in the range of certain angle.
The upper surface of translatory plate 3 is provided with multiple adpting flange seats 31 for being used to carry corresponding component, and these adpting flange seats 31 divide multiple spot
The weight of electric elements is born jointly, and fixes the component.
As shown in Figures 2 and 4, the lower surface of translatory plate 3 is formed with downwardly convex boss 30, boss 30 and the dynamic plate 2 that hangs down
Directly it is in contact, so as to which the surface support played a part of in the dynamic plate 2 that hangs down plays translatory plate 3.Longitudinal adjusting mechanism is arranged on translation
Between plate 3 and the dynamic plate 2 that hangs down, and respectively set respectively at the both sides of boss 30 at one.Concave surface at the bottom centre of boss 30, form one
The individual cavity 301 for being used to accommodate lateral adjustment.Because the surface of translatory plate 3 needs the great component of load capacity, example
Such as great 20 tons of accelerator extraction magnet, thus when being relatively moved between boss 30 and the dynamic plate 2 that hangs down, exist therebetween
Very big frictional force.Exist because equipment is in compared with the accelerator tunnel environment of intense radiation, conventional grease lubrication mode is held
Easily failure, to solve the problem, in the present embodiment, boss 30 is fixed with the part that the dynamic surface of plate 2 of hanging down is in contact to be used to reduce
The sliding block 32 of friction.Sliding block 32 includes one group that phase mutual connection stacks, and one of them is fixed on the bottom surface of boss 30, and another is fixed
In the dynamic top surface corresponding position of plate 2 of hanging down, four strong points, each strong point be present between boss 30 and the dynamic plate 2 that hangs down in the present embodiment
One group of sliding block 32 is set.Sliding block 32 is brass substrate, has inlayed graphite on the contact surface.In the embodiment of the present application, motorized adjustment
Support is mainly used to the accelerator extraction magnet that carrying needs to collimate, and its adjustable range is comparatively small, thus, the area of sliding block 32
It is defined by the range of movement that disclosure satisfy that translatory plate 3, it is ensured that in the motion process of translatory plate 3, the sliding block 32 of two pieces of faces is all the time
Remain in contact with one another.
As shown in figure 1, lift adjustment system includes four turbine and worm lifts 6 being arranged on base 1, turbine and worm
The elevating screw 60 of lift 6 contacts with the dynamic bottom surface of plate 2 of hanging down, four turbine and worm lifts 6 divide for four strong points supports it is whole
The individual dynamic plate 2 that hangs down.In the present embodiment, the component that translatory plate 3 carries is mainly accelerator extraction magnet, and translatory plate 3 needs to bear
The weight of magnet, for this kind of bending magnet of extraction magnet, to make each strong point uniform force, support adpting flange seat 31 is put
Seated position line forms a parallelogram.The centre of form of quadrangle overlaps with the center of gravity of magnet.As shown in Figures 3 and 4, translation
The sliding block 32 of the bottom of plate 3 is corresponding with four position in the vertical directions of worm and gear lift 6, and respectively positioned at the dynamic plate that hangs down
2 four angles, its line form a rectangle.Using such design so that the center of gravity of translatory plate 3 is several with the line of sliding block 32
What center superposition, meanwhile, the center of gravity for the dynamic plate 2 that hangs down overlaps with the geometric center of the line of four turbine and worm lifts 6, and to carry
The bearing capacity of high trestle, while multiple reinforcements 33 are set inside boss 30, to improve the bending resistance of translatory plate.
As shown in Fig. 2 longitudinal adjusting mechanism 4 includes the first pars contractilis and the first fixed part, first pars contractilis one end is with putting down
Dynamic plate 3 is fixedly connected by spherical pair or revolute pair, and the first fixed part is fixedly connected by revolute pair with the dynamic plate 2 that hangs down, and first is solid
Determine portion be used for drive the first pars contractilis along its axially (horizontal longitudinal direction) movement, so as to drive translatory plate 3 along horizontally vertically moving.
Specifically, as shown in Figures 5 and 6, the first fixed part is the ball-screw mounting seat 40 provided with ball-screw 41, rolling
Ballscrew mounting seat 40 is fixedly connected by revolute pair with the dynamic plate 2 that hangs down；First pars contractilis is the ball being adapted with ball-screw
Screw 42, the one end of ball screw 42 are engaged with ball-screw 41, and the other end is fixed by prismatic pair or revolute pair with translatory plate 3 to be connected
Connect.Wherein, the dynamic plate 2 that hangs down is provided with the sliding bearing 401 on its vertical surface, and ball-screw mounting seat 40 passes through one and sliding bearing
The 401 dynamic plate connecting shafts 402 of hanging down being adapted are realized moves being fixedly connected for plate 2, in the application other embodiment, plain besring with hanging down
401 can also be the revolute pair of other forms with dynamic plate connecting shaft 402 of hanging down, if ball-screw mounting seat 40 with hanging down by moving plate 2
It is be hinged, realize when translatory plate 3 is along horizontal transverse movement, ball-screw mounting seat 40 can be in the side parallel to the dynamic surface of plate 2 of hanging down
To being rotated.The stepper motor 404 being connected with decelerator 403 is fixed with ball-screw mounting seat 40, decelerator 403 passes through
Bearing 405 is promoted to be connected with ball-screw 41, the one end of ball screw 42 is engaged in the end of ball-screw 41, and the other end passes through pass
Bearings 421 are fixedly connected with translatory plate 2, and oscillating bearing 421 is socketed in a translatory plate connecting shaft for passing through the surface of translatory plate 3
On 422, being fixedly connected for ball screw 42 and translatory plate 3 is realized with this.Wherein, between oscillating bearing 421 and ball screw 42
It is fixedly connected by adpting flange 43.
When stepper motor 404 drives ball-screw 41 to rotate by decelerator 403, ball screw 42 is driven to ball-screw
When mounting seat 40 is moved, pulling force is transferred to translatory plate 3 by ball screw 42 by oscillating bearing 421 and translatory plate connecting shaft 422,
So as to pull translatory plate 3 to move in the horizontal plane.When the ball screw 42 of the both sides of boss 30 pulls or promoted in the same direction translatory plate 3
When, translatory plate 3 moves longitudinally (axial direction that longitudinal direction is ball screw 42) in the horizontal plane, when the ball screw of the both sides of boss 30
42 pairs of translatory plates 3 reversely exert a force, i.e., pull translatory plate 3 with the ball screw 42 of side, and the ball screw 42 of opposite side is along phase negative side
To translatory plate 3 is promoted, then now translatory plate 3 rotates in the horizontal plane.
Lateral adjustment 5 includes setting the second fixed part and the second pars contractilis between two longitudinally adjust structures 4,
Second fixed part is fixedly connected with the dynamic plate 2 that hangs down by spherical pair, and second pars contractilis one end is fixed with translatory plate 3 by spherical pair to be connected
Connect, the other end is driven by the second fixed part, can be moved back and forth along horizontal cross, so as to drive translatory plate 3 along horizontal transverse movement.
When translatory plate 3 is along when horizontally vertically moving or rotating, with the dynamic plate 2 that hangs down by spherical pair connecting the two phase occurs for the second fixed part
To rotating, the second pars contractilis relatively rotates again by corresponding spherical pair and translatory plate 2.
Specifically, as shown in fig. 7, the second fixed part is the body 51 of turbine and worm lift 50, the second pars contractilis is whirlpool
The telescopic screw rod 52 of worm and gear lift 50.The lower surface of translatory plate 3 is provided with and is transversely mounted seat 34, and the dynamic upper surface of plate 2 of hanging down is provided with horizontal stroke
To mounting seat 35, the body 51 of turbine and worm lift 50 is transversely mounted seat by oscillating bearing 510 and the dynamic upper surface of plate 2 of hanging down
35 are fixedly connected, and the end of telescopic screw rod 52 is fixed by another oscillating bearing 520 and the seat 34 that is transversely mounted of the lower surface of translatory plate 3
Connection.Oscillating bearing 510 and being transversely mounted between seat 35 is connected by adpting flange 511, oscillating bearing 520 and is transversely mounted seat
Connected between 34 by adpting flange 512, in order to reduce influence of the spinning movement of translatory plate 3 to horizontal cross governor motion 5, when
When horizontal longitudinal adjusting mechanism 4 controls the rotation of translatory plate 3, its pivot is with the position of oscillating bearing 520 in vertical direction
Upper coincidence.Wherein, the body 51 of turbine and worm lift 50 and telescopic screw rod 52 may be contained within the cavity 301 of the lower surface of boss 30
Interior, the rotating shaft of oscillating bearing 510 and oscillating bearing 520 is along horizontal Longitudinal extending, and thus, body 51 can in the vertical direction phase
To hanging down, dynamic plate 2 rotates freely, and other directions of and can have certain activity, and similarly, telescopic screw rod 52 also may be used in vertical direction
Relative translational movement plate 3 freely rotates, and also has certain activity in other directions.Stretched when under driving of the telescopic screw rod 52 in body 51
During contracting, translatory plate 3 is promoted along horizontal transverse movement, so as to adjust translatory plate 3 in the position of horizontal cross.
Reducing motor 53 is also fixedly connected with body 51, the work of turbine and worm lift 50 is driven by reducing motor 53
Make, so as to control the moving along horizontal cross of translatory plate 3.
In the present embodiment, when translatory plate 3 is adjusted by horizontal longitudinal adjusting mechanism 4, the connection of body 51 and the dynamic plate 2 that hangs down
To the distance between the tie point of telescopic screw rod 52 and translatory plate 3 small change can occur for point, to solve the problem, this implementation
The junction of oscillating bearing 510 and the dynamic plate 2 that hangs down in example is coordinated using gap, and this is moved out when the horizontal longitudinal direction of translatory plate 3
When in the range of the cooperation of gap, in the presence of horizontal cross adjustment structure, translatory plate 3 can produce slight horizontal cross motion,
But this small transverse movement is entirely being adjusted in space, in the error range that the motorized adjustment support allows, thus
Influence is not formed.Similarly, for translatory plate 3 when carrying out horizontal cross regulation, it is micro- that horizontal longitudinal adjusting mechanism can produce translatory plate 3
Small vertically moves, and this is small to vertically move equally in the error range that motorized adjustment support allows.
As Figure 1-Figure 4 to facilitate installation, being provided with the first windowing 302 at the respective cavities 301 of translatory plate 3, first opens
Window 302 connects with cavity 301, and equally, hanging down, the dynamic surface respective cavities 301 of plate 2 go out to be provided with and the first windowing 302 relative second
Windowing 202.Because the first windowing 302 and the second windowing 202 open up, provide for the installation of lateral adjustment and to operate sky
Between, it is easy to the assembling and maintenance of equipment.
As shown in Fig. 1 and Fig. 8, the edge of the both sides of translatory plate 3 is also respectively provided with horizontal retaining mechanism 33, horizontal retaining mechanism
33 include the vertical dynamic plate 2 of connection from the bottom to top and the horizontal clamping screw 331 of translatory plate 3, and horizontal clamping screw 331 is by the dynamic plate 2 that hangs down
Bottom sequentially passes through hang down dynamic plate 2 and translatory plate 3, and the surface of translatory plate 3 is provided with adjustment hole 332, and the internal diameter of adjustment hole 332 is locked with horizontal
The poor maximal regulated scope more than translatory plate 3 of 331, bolt.The surface of translatory plate 3 corresponds to and is additionally provided with the level of being enclosed at adjustment hole 332
Locking backing plate 333 and locking backing plate 334 on clamping screw 331, locking backing plate 333 are located at the upper surface of translatory plate 3, lock backing plate
334 are located at the lower surface of translatory plate 3, and locking backing plate 333,334 areas are more than adjustment hole 332, it is ensured that during the regulation of level board 3
The surface of adjustment hole 332 can be covered in all the time.Be respectively provided with horizontal clamping screw 331 fix two pieces locking backing plates 333,
334 horizontal lock nut 335,336, horizontal lock nut 335 are located at the top of translatory plate 3 and locking backing plate 333 are pressed in into translation
The upper surface of plate 3, horizontal lock nut 336 are located at the lower section of translatory plate 3 and locking backing plate 334 are pressed in into the lower surface of translatory plate 3.Adjustment is flat
During dynamic plate 3, two horizontal locking nuts 335,336 are unclamped in advance so that when translatory plate 3 is with vertical dynamic 2 relative motion of plate, Horizontal lock
Tight bolt 331 can move freely in adjustment hole 332.It is after translatory plate 3 is adjusted, horizontal locking nut 334 is urgent,
Translatory plate 3 is clipped in the middle by such two pieces horizontal locking backing plates 333, passes through the frictional force keep level clamping screw between three
331 will not move in adjustment hole 332, so as to which translatory plate 3 and the dynamic position of plate 2 of hanging down be locked.
As shown in figure 9, the end of elevating screw 60 of turbine and worm lift 6 is solid by bulb joint bearing and the dynamic plate 2 that hangs down
Fixed connection, the dynamic bottom of plate 2 fixed setting ball-and-socket terminal pad 611 of hanging down, bulb flange 612, bulb method are fixed in ball-and-socket terminal pad 611
The other end of orchid 612 is fixedly connected with elevating screw 60.Using such structure design, between elevating screw 61 and the dynamic plate 2 that hangs down
There will be the rotation space of certain angle, as long as thus controlling four one another group of 6 one of which of turbine and worm lift to exist
Adjustable height on vertical direction is different, it is possible to regulation hang down dynamic plate 2 in terms of the level on angle of inclination so that longitudinally adjust
System can not only adjust the lifting for the dynamic plate 2 that hangs down, moreover it is possible to control its inclination.
As shown in Figure 10-Figure 11, dynamic be additionally provided between plate 2 and base 1 of hanging down lifts locking device 61, including an elevator lock
Tight bolt 62, the lifting afterbody of clamping screw 62 are fixedly connected by lifting fixed seat 63 with the dynamic bottom of plate 2 of hanging down, and the surface of base 1 is set
Have and be available for lifting the through hole 10 that clamping screw 62 passes through, two surfaces up and down that base 1 is corresponded at through hole 10, which are respectively provided with, to rise
Lock washer 64,65 is dropped, lifts the lifting locking nut for being correspondingly provided with clamping screw 62 and being adapted with lifting clamping screw 62
66、67.Lifting lock washer 64 is located at the upper surface of base 1, is thereon lifting locking nut 66；Lifting lock washer 65 is located at bottom
1 lower surface of seat, it is below lifting locking nut 67.Wherein, lifting lock washer 64,65 is spherical washer, the center
The sphere of indent is opened up, the perforate passed through for lifting clamping screw 62 is arranged on sphere centre position.It is corresponding, lift locking screw
Mother 66,67 is the spherical nut being adapted with spherical washer, lifts and is coordinated between clamping screw 62 and through hole 10 using gap, is made
Lock plunger 62 can have certain inclined spaces in through hole 10, when can thus control the dynamic plate 2 that hangs down to do lift adjustment, permit
Perhaps certain angle of inclination is presented between horizontal plane, to meet the needs of collimation.
In the present embodiment, horizontal cross governor motion is that longitudinally adjust structure can use worm gearing,
Ball screw can be used, hydraulic and pneumatic transmission device can also be used, the transmission principle that it is realized is identical, then
It is secondary not repeat one by one.
The bottom of turbine and worm lift 6 is provided with the joint for being used for docking with drive device, and the joint is used to dock driving whirlpool
The transmission device that worm and gear lift 6 works.The present embodiment gives the control device 7 for controlling motorized adjustment support,
As shown in Figure 12-Figure 15, the device includes a moving cart 70 for being provided with runner, is fixed with the support board 74 of moving cart 70
Four motor units 71, and for connecting the one group long connecting rod 721 of motor unit 71 and the bottom fitting of turbine and worm lift 6
And short connecting rod 722, two motor units 71 positioned at the both sides of support board 74 pass through long connecting rod 721 and distant turbine and worm
The joint docking of lift 6, other two motor unit 71 are lifted by short connecting rod 722 and two turbine and worms closer to the distance
The joint docking of machine 6.In order to facilitate the connection of long connecting rod 721 and short connecting rod 722 and worm and gear lift 6, worm and gear liter
The joint of the bottom of drop machine 6 can be docked using Hooks coupling universal coupling.Terminating machine 73, four horses are also provided with moving cart 70
It is electrically connected respectively with terminating machine 73 up to unit 71, by the adjustment parameter input terminal machine 73 required for four motor units, passes through end
Terminal 73 controls the carrying out practically of each motor unit 71, and lift adjustment system is automatically controlled so as to realize, adjusts the dynamic plate 2 that hangs down
Lifting.Terminating machine 73 also simultaneously with the stepper motor 404 of horizontal longitudinal adjusting mechanism 4 and subtracting for horizontal cross governor motion 5
Speed motor 53 is electrically connected, and motion of the translatory plate 3 in horizontal cross and longitudinal direction is controlled by inputting adjustment parameter.
As shown in figure 13, motor unit 71 specifically includes mounting base 711, perpendicular to the installation side plate of mounting base 711
712, and the installation top plate 713 being fixedly connected parallel to mounting base 711 and with installation side plate 712, installation side plate 712 set
In the side edge of mounting base 711, the electricity of reducing motor 714, wherein reducing motor 714 is fixed with installation side plate 711
Machine part is five stepper motors, is more accurately controlled so that reducing motor reaches.The output end of reducing motor 714 is provided with and worn
The switching axle sleeve 715 of installation side plate 711 is crossed, the sleeve 716 for butt-joint connecting bar is connected with axle sleeve 715 of transferring.Mounting base
711 bottom surfaces are additionally provided with mobile pulley 710, are easy to the movement of motor unit 71.The afterbody of mounting base 711 is additionally provided with positioner,
Including the positioning screw 717 through mounting base 711, the afterbody that positioning screw 717 is located at the top of mounting base 711 is provided with and is easy to
The wing nut 718 screwed manually, the end that positioning screw 717 is located at the lower section of mounting base 711 are provided with anti-skidding soft rubber cushion 719.
Wherein, positioning screw 717 runs through mounting base 711 by the screw being adapted to therewith, and wing nut 718 is fixed on positioning screw
717 afterbodys.When needing to adjust the position of motor unit 71, wing nut 718 is screwed until anti-skidding soft rubber cushion 719 departs from movement
The surface of support board 74 (or departing from other carrier surfaces) of dolly 70, then promote motor unit 71 to move by mobile pulley 717
It is dynamic, after adjustment position, screw wing nut 718 so that anti-skidding soft rubber cushion 719 contacts with loading plate surface, prevents horse
Moved up in the course of work of unit 71.
It is different according to height of the worm and gear lift 6 away from ground, it can select motor unit 71 being fixed on support board
On 74 (as shown in figure 14), or motor unit 71 is moved and places ground (as shown in figure 15).When single-motor unit 71 works,
Due to the reaction torque by worm and gear lift 6, the possibility that itself overturns can be produced, to avoid this problem from occurring,
The installation top plate 713 of two neighboring motor unit 71 is fixedly connected by balance plate 77, can thus cancel out each other anti-work
With moment of torsion, it is ensured that stabilization when motor unit 71 is run.
As shown in figs. 16-17, the coiling case 75 for collapsing motor unit 71 is additionally provided with support board 74, in coiling case 75
Winder 76 corresponding with four difference of motor units 71 is set, and winder 76 is used for winding the power supply of corresponding motor unit 71
Line, when needing to move motor unit 71, the folding and unfolding of corresponding line is realized by winder 76, avoid sending out into winding between circuit.
The circuit theory of terminating machine 73 and motor unit 71 is as shown in figure 18, and terminating machine 73 is provided with to be controlled with internal PLC
The touch screen (POD) 730 that device 731 connects, five stepper motors of each reducing motor 714 are equipped with a corresponding driver
732, the Y0.0 ports of PLC 731 are high-frequency impulse output port, constantly release the height for controlling driver 732
Frequency input pulse.To Y0.7 ports, then connection controls resistance R1, R2, R3, R4 of high-frequency pulse signal to Y0.4 respectively, passes through PLC
Controller 731 sends different high-frequency pulse signal control relay KM1, KM2, KM3, KM4 working condition, so as to control pair
The driver 732 answered receives high-frequency impulse, and then controls the synchronization of five stepper motors and asynchronous regulation.
Embodiment two
In the present embodiment, as shown in figure 19, each worm and gear lift 6 of lift adjustment system is fixedly installed one
Reducing motor 714, reducing motor 714 are electrically connected with terminating machine 73, are solidificated in by the control of terminating machine 73 on turbine and worm lift 6
Reducing motor 714, synchronization or the unsynchronized revolution of four turbine and worm lifts 6 are realized, so as to adjust the liter for the dynamic plate 2 that hangs down
Drop.
The motorized adjustment support for accelerator given by the present invention, oneself of adjustable plate is realized by lift adjustment system
Dynamic lifting, by controlling the turbine and worm lift synchronous versus asynchronous of lift adjustment system to realize the inclination angle of adjustable plate
Degree；It can realize that relative hang down of translatory plate moves the horizontal horizontal of plate by being arranged on the dynamic level adjusting structure between plate and translatory plate that hangs down
To, lengthwise movement and rotary motion, while realizing the Automated condtrol of adjustable plate, reduce the number of plies of adjustable plate, will
Simplifying of level adjustment system, space-consuming is few, and equipment is minimized.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the present application, some simple deduction or replace can also be made.For example, replaced using open guide rail
For the passage in the present embodiment, and by the replacement of conventional structure, whole work(of the installation equipment given by the present embodiment are realized
Energy；For another example the matching relationship of gear ring and gear is replaced with into Worm Wheel System etc., to realize the mesh of driven gear ring operating
's.
Claims (10)
- A kind of 1. motorized adjustment support for accelerator, it is characterised in that including：Base；Adjustable plate, the adjustable plate are fixed on the base, and the adjustable plate includes the vertical dynamic plate and translatory plate stacked, described Translatory plate is above the dynamic plate that hangs down；Lift adjustment system, the lift adjustment system are arranged at the base between the dynamic plate that hangs down, for controlling the regulation The overall lifting of plate；Level adjustment system, the level adjustment system is moved between plate and translatory plate positioned at described hang down, for controlling the translation Plate is in the horizontal direction relative to the movement and rotation of the dynamic plate that hangs down.
- 2. it is used for the motorized adjustment support of accelerator as claimed in claim 1, it is characterised in that the level adjustment system bag The lateral adjustment for controlling the translatory plate along horizontal transverse movement is included, and for controlling the translatory plate to be indulged along horizontal To longitudinal adjusting mechanism that is mobile and rotating, what the longitudinal adjusting mechanism was parallel to each other is set respectively in the translatory plate both sides At one.
- 3. it is used for the motorized adjustment support of accelerator as claimed in claim 2, it is characterised in that the longitudinal adjusting mechanism bag The first pars contractilis being fixedly connected with the translatory plate is included, and is fixedly connected with the dynamic plate that hangs down for driving described first to stretch The first fixed part that portion moves along its axis；First pars contractilis is fixed by spherical pair or revolute pair with the translatory plate to be connected Connect, first fixed part is fixedly connected by revolute pair with the dynamic plate that hangs down, for when the translatory plate and the dynamic plate that hangs down When relative displacement occurs along horizontal cross, first fixed part can rotate around itself and the dynamic plate junction of hanging down, and described first Pars contractilis can rotate around itself and the translatory plate junction.
- 4. it is used for the motorized adjustment support of accelerator as claimed in claim 3, it is characterised in that first fixed part is use In the ball-screw mounting seat of fixed ball-screw, first pars contractilis is the ball wire being adapted with the ball-screw It is female.
- 5. it is used for the motorized adjustment support of accelerator as claimed in claim 4, it is characterised in that the ball screw end leads to Cross ball bearing to be fixedly connected with the translatory plate, the ball-screw mounting seat passes through dynamic perpendicular to the hanging down for dynamic plate surface of hanging down Plate connecting shaft is fixedly connected with the dynamic plate that hangs down.
- 6. the motorized adjustment support for accelerator as described in claim 2 or 5, it is characterised in that the lateral adjustments machine Structure includes the second pars contractilis being fixedly connected with the translatory plate, and is fixedly connected with the dynamic plate that hangs down for driving described second The second fixed part that pars contractilis moves along its axis；Second pars contractilis is consolidated by spherical pair or revolute pair with the translatory plate Fixed connection, second fixed part is fixedly connected by spherical pair or revolute pair with the dynamic plate that hangs down, for when the translatory plate When relative displacement occurs along level is longitudinal with the dynamic plate that hangs down, second fixed part can be around dynamic plate junction turn of being hung down remaining described Dynamic, second pars contractilis can rotate around itself and the translatory plate junction.
- 7. as claimed in claim 6 be used for accelerator motorized adjustment support, it is characterised in that second fixed part be with The body for the worm and gear lift that the translatory plate is fixedly connected, second pars contractilis are the worm and gear lift Telescopic screw rod, the telescopic screw rod can axially be lifted by body driving along it.
- 8. it is used for the motorized adjustment support of accelerator as claimed in claim 7, it is characterised in that the telescopic screw rod end leads to Cross oscillating bearing to be fixedly connected with the translatory plate, the body is fixedly connected by oscillating bearing with the dynamic plate that hangs down.
- 9. it is used for the motorized adjustment support of accelerator as claimed in claim 2, it is characterised in that the translatory plate forms oriented Lower convexity is simultaneously in contact, the boss for supporting the translatory plate with the dynamic plate that hangs down, and two longitudinal adjusting mechanisms are set Between the translatory plate and the dynamic plate that hangs down, and it is located at the boss both sides respectively, concave surface at the boss bottom center, shape Into the cavity having for accommodating the lateral adjustment；The boss is respectively fixed with for reducing with the dynamic plate surface of hanging down The sliding block of friction.
- 10. it is used for the motorized adjustment support of accelerator as claimed in claim 1, it is characterised in that the lift adjustment system Including being arranged at the dynamic plate bottom of hanging down, for lifting the worm and gear lift of the dynamic plate that hangs down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923331.6A CN107676584B (en) | 2017-09-30 | 2017-09-30 | Electric adjusting bracket for accelerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923331.6A CN107676584B (en) | 2017-09-30 | 2017-09-30 | Electric adjusting bracket for accelerator |
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| CN107676584A true CN107676584A (en) | 2018-02-09 |
| CN107676584B CN107676584B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923331.6A Active CN107676584B (en) | 2017-09-30 | 2017-09-30 | Electric adjusting bracket for accelerator |
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| CN108533925A (en) * | 2018-05-23 | 2018-09-14 | 凯迈（洛阳）测控有限公司 | A kind of attitude adjustment platform with high-adaptability |
| CN109488852A (en) * | 2018-12-29 | 2019-03-19 | 东莞中子科学中心 | Motorized adjustment bracket for accelerator |
| CN110174558A (en) * | 2019-07-08 | 2019-08-27 | 成都奕康真空电子技术有限责任公司 | A kind of accelerating cavity chain field distribution self-operated measuring unit |
| CN112357488A (en) * | 2020-11-16 | 2021-02-12 | 哈尔滨工程大学 | Universal support device for butt joint of auxiliary platform and transfer system with same |
| CN113685687A (en) * | 2021-07-20 | 2021-11-23 | 散裂中子源科学中心 | Ultrahigh-stability support frame structure and using method and design method thereof |
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| CN107676584B (en) | 2024-01-16 |
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