CN104019431B - Multi-degree of freedom adjusting and supporting device for placing medium and large collimators - Google Patents
Multi-degree of freedom adjusting and supporting device for placing medium and large collimators Download PDFInfo
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- CN104019431B CN104019431B CN201410185951.0A CN201410185951A CN104019431B CN 104019431 B CN104019431 B CN 104019431B CN 201410185951 A CN201410185951 A CN 201410185951A CN 104019431 B CN104019431 B CN 104019431B
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Abstract
The invention discloses a multi-degree of freedom adjusting and supporting device for placing medium and large collimators. The multi-degree of freedom adjusting and supporting device for placing the medium and large collimators comprises a base, a horizontal sliding device, a horizontal type rotating device, a vertical type rotating device and a lifting device. The horizontal sliding device is fixed to the base, the horizontal type rotating device is fixed to the horizontal sliding device, the vertical type rotating device is fixed to the horizontal type rotating device, and the lifting device is fixed to the vertical type rotating device. The lifting device comprises a balance weight, a pulley block, a collimator supporting platform, a steel wire rope, a stand column guide rail, a lifting fine adjusting mechanism, a handheld handlebar and lock screws. The stand column guide rail is fixed to a vertical type rotating table of the vertical type rotating device, the pulley block is fixed to the top of the stand column guide rail, the balance weight and the lifting fine adjusting mechanism are arranged on the two sides of the stand column guide rail respectively, the steel wire rope winds on the pulley block, one end of the steel wire rope is fixed to the lifting fine adjusting mechanism, the other end of the steel wire rope is fixed to the balance weight, the collimator supporting platform is fixed to the lifting fine adjusting mechanism, and the handheld handlebar and the lock nut are fixed to the lifting fine adjusting mechanism.
Description
Technical field
The invention belongs to adjustment support meanss, prop up particularly to a kind of multiple degrees of freedom adjustment placing big-and-middle-sized parallel light tube
Support arrangement.
Background technology
Parallel light tube can extensively be used in Experiments of Optics research, parallel light tube can send directional light.In an experiment, adjust
Whole parallel light tube makes directional light point to target location.Position adjustment for small-sized parallel light tube can be realized by cushion block,
But the adjustment for large-scale parallel light tube, if full a dead lift, with cushion block adjustment, can waste time and energy, and Adjustment precision
Not high.
Content of the invention
It is an object of the invention to provide a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube, realize
Multivariant adjustment is so that directional light can accurately point to target location.
To achieve these goals, employed technical scheme comprise that：
A kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube, including base, horizontal carriage, crouch
Formula slewing equipment, vertical revolving device, lowering or hoisting gear；Described base includes base support, castor, and caster device is propped up in base
Frame bottom；Described horizontal carriage includes horizontal sliding table, the first handwheel, first handle, leading screw axle bed, leading screw, level are led
Rail, first handle is arranged on the first handwheel, and the first handwheel is fixed on one end of leading screw, and leading screw is arranged on base, and level is led
Rail is also arranged on base, and with leading screw keeping parallelism, horizontal sliding table is arranged on horizontal guide rail, and leading screw axle bed one end is nested with
On leading screw, the leading screw axle bed other end is fixed with horizontal sliding table；Described horizontal revolving device includes turning round pedestal, horizontal revolving
Platform, the second handwheel, second handle, the second scroll bar, the second turbine, described revolution pedestal is fixed on the level of horizontal carriage
On slide unit, horizontal revolving platform is rotatably arranged on revolution pedestal, and second handle is fixed on the second handwheel, and the second handwheel is also fixed
On revolution pedestal, the second scroll bar, the second turbine are arranged on inside revolution pedestal, and the second handwheel is connected with the second scroll bar, and second
Turbine is fixed on horizontal revolving platform, and the second scroll bar is engaged each other with the second turbine；Described vertical revolving device includes rotating
Pedestal, vertical revolving platform, the 3rd handwheel, the 3rd handle, the 3rd scroll bar, the 3rd turbine, described spin stand platform is fixed on horizontal
On the horizontal revolving platform of slewing equipment, vertical revolving platform is rotatably arranged on spin stand platform, and the 3rd handle is fixed on the 3rd handwheel
On, the 3rd handwheel is also fixed on spin stand platform, and the 3rd scroll bar, the 3rd turbine are arranged on inside spin stand platform, the 3rd handwheel with
3rd scroll bar connects, and the 3rd turbine is fixed on vertical revolving platform, and the 3rd scroll bar and the 3rd turbine engage each other；Described lifting
Device mainly includes counterweight, assembly pulley, parallel light tube supporting platform, steel wire rope, column guide rail, lifting micro-adjusting mechanism, hand-held hand
, slide block, lock-screw, column guide rail leads on the vertical revolving platform being fixed on vertical revolving device, and assembly pulley is fixed on column
The top of guide rail, counterweight is respectively provided in column guide rail both sides with lifting micro-adjusting mechanism, and steel wire rope is wound on assembly pulley, steel wire rope
One end is fixed on lifting micro-adjusting mechanism, and the steel wire rope other end is fixed in counterweight, and lifting micro-adjusting mechanism is contained in column by slide block
On guide rail, parallel light tube supporting platform is fixed on lifting micro-adjusting mechanism, and hand-held handling is fixed on lifting micro-adjusting mechanism, locking
Spiral shell is also screwed onto on lifting micro-adjusting mechanism.
Described lifting micro-adjusting mechanism include bent plate, guide pin bushing, fine setting screw, fine setting leading screw, bent plate include upper strata level board,
Vertical plate, second layer level board, upper strata level board is arranged on the top of vertical plate, and second layer level board is arranged in vertical plate
Portion, two guide pin bushings are fixed on the upper strata level board of bent plate, and fine setting screw is fixed on bent plate second layer level board, finely tunes leading screw
It is engaged on fine setting screw, handle the lower end fixation of fine setting leading screw is hand-held, the upper end of fine setting leading screw is assemblied in parallel light tube and props up
The light pipe mesa base of peaceful, the vertical plate of two slide blocks and bent plate is respectively placed in the column guide rail both sides of lowering or hoisting gear, rises
Two slide blocks of falling unit are fixed on the vertical plate of bent plate, so that the vertical plate of slide block and bent plate is nested with column guide rail
On, lock-screw is located at the vertical plate lower end of bent plate.
Described parallel light tube supporting platform includes light pipe platform, two pieces of v blocks, pressing plate, guide pillars, two pieces of v block spiral shells
The two ends of the fixing light pipe platform of nail, are used for the parallel light tube that is installed, and are installed by pressing plate fixation respectively above parallel light tube two ends；?
Below light pipe platform, two guide pillars are fixed at two ends respectively, and two guide pillars are placed in two guide pin bushings of lifting micro-adjusting mechanism, thus
Parallel light tube supporting platform is fixed on lifting micro-adjusting mechanism.
Described counterweight includes counterweight guide pillar, lower seat, upper mounting plate, balancing weight, and two counterweight guide pillar lower ends are fixed on down
On seat, being fixed on upper mounting plate of two counterweight guide pillar upper ends, lower seat and upper mounting plate are separately fixed under column guide rail
End and upper end, balancing weight be set on two counterweight guide pillars, balancing weight upper end is provided with lifting bolt, is used for fixing steel wire rope.
Described assembly pulley includes pulley bracket, pulley yoke, pulley, wheel shaft, and two pulley yokes are separately fixed at pulley and prop up
Above frame, pulley is assemblied on pulley yoke by wheel shaft, and steel wire rope is wound on pulley.
Described horizontal carriage also includes positioning limit pin, and positioning limit pin is separately positioned on the two of horizontal guide rail
End.
On described horizontal guide rail, a raised triangular guide rail and a square rail, are conducive to improving the standard slide unit in water
The mobile accuracy of level gauge.
Described horizontal revolving device also includes horizontal revolving platform limited block, and horizontal revolving platform limited block is arranged on vertical time
The back side of the spin stand platform of rotary device, horizontal limited post is arranged on revolution pedestal.
Described vertical revolving device also includes vertical revolving platform limited block, and vertical revolving platform limited block is fixed on vertical time
On turntable, vertical revolving platform limited block keeps certain gap with horizontal revolving platform.
Described column guide rail, by opposite thirty years of age of two channel-section steels, is uniformly provided with three in channel-section steel vertical direction simultaneously and stands
Post contiguous block, is provided with backing plate, the interval of two column guide rails is slide block thickness outside channel-section steel, and lifting freqency fine adjustment machine passes through two
Slide block is contained between two column guide rails.
The upper/lower terminal of described column guide rail is respectively equipped with lifting upper limit post, lifting lower limit post.
The multiple degrees of freedom of the present invention includes four frees degree, is respectively：Move horizontally, the rotation in top plan view, vertically
The small angle rotation of plane realizes the pitching of parallel light tube, the lifting of parallel light tube.The present invention passes through base, level is slided fills
Put, each part such as horizontal revolving device, vertical revolving device, lowering or hoisting gear realizes four frees degree：Base is used for big
In the range of move；The movement of its horizontal direction realized by horizontal carriage；Horizontal revolving device realizes the rotation of its top plan view；
Vertical revolving device realizes the low-angle pitching of parallel light tube；Lowering or hoisting gear realize parallel light tube quickly big stroke lifting and
Accurate adjustment.Present invention improves in Experiments of Optics, the complexity of large-scale parallel light tube manually adjusts process it is achieved that multivariant
Accurately adjust.
Brief description
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
Fig. 1 is one of assembling stereogram of the present invention；
Fig. 2 is the two of the assembling stereogram of the present invention；
Fig. 3 is the base installation diagram of the present invention；
Fig. 4 is base and the horizontal sliding table installation diagram of the present invention；
Fig. 5 is one of horizontal revolving platform and vertical revolving platform assembling stereogram of the present invention；
Fig. 6 is the horizontal revolving platform and the two of vertical revolving platform assembling stereogram of the present invention；
Fig. 7 is supporting platform and the lifting micro-adjusting mechanism assembling stereogram of the present invention；
Fig. 8 is the assembling right view of the present invention.
Specific embodiment
The present invention is further described with example below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 8, a kind of multiple degrees of freedom adjustment support meanss 9 placing big-and-middle-sized parallel light tube, it is easy to
Carry big-and-middle-sized parallel light tube 6 and adjustment more than 6 free degree of big-and-middle-sized parallel light tube, including base 1, horizontal carriage 2, crouch
Formula slewing equipment 3, vertical revolving device 4, lowering or hoisting gear 5.
As shown in Figure 3, Figure 4, described base 1 includes base support 11, castor 12, and four castor 12 devices prop up in base
Frame 11 bottom, facilitates the movement of whole device.
As shown in Figure 3, Figure 4, described horizontal carriage 2 includes horizontal sliding table 21, the first handwheel 24, first handle
25th, leading screw axle bed 26, leading screw 27, leading screw fixed plate 23, horizontal guide rail 28, first handle 25 is arranged on the first handwheel 24, the
One handwheel 24 is fixed on one end of leading screw 27, and leading screw 27 is arranged on base 1 by two leading screw fixed plates 23, and horizontal guide rail 28 is also
Be arranged on base 1, and with leading screw 27 keeping parallelism, horizontal sliding table 21 is arranged on horizontal guide rail 28, leading screw axle bed 26 one end
It is nested with leading screw 27, leading screw axle bed 26 one end is fixing with horizontal sliding table 21.
As shown in Figure 3, Figure 4, spacer pin 29 is separately positioned on the two ends of horizontal guide rail 28, the moving horizontally of horizontal sliding table 21
Scope is limited between two spacer pins 29, is the extreme position moving horizontally of horizontal sliding table 21.
As shown in Figure 3, Figure 4, a raised triangular guide rail 281 and a square rail 282 on horizontal guide rail 28, are conducive to
Improve the standard the mobile accuracy in horizontal guide rail 28 for the slide unit 21.
As shown in Figure 5, Figure 6, described horizontal revolving device 3 includes turning round pedestal 32, horizontal revolving platform 31, the second handwheel
34th, second handle 35, the second scroll bar (figure is not depending on going out), the second turbine (figure is not depending on going out), described revolution pedestal 32 is fixed on water
On the horizontal sliding table 21 of flat carriage 2 (as shown in Figure 1), horizontal revolving platform 31 is rotatably arranged on revolution pedestal 32, and second
Handle 35 is fixed on the second handwheel 34, and the second handwheel 34 is also fixed on revolution pedestal 32, the second scroll bar (figure depending on not going out), the
Two turbines (figure is not depending on going out) are arranged on inside revolution pedestal 32, and the second handwheel 34 is connected, second with the second scroll bar (figure is not depending on going out)
Turbine (figure is not depending on going out) is fixed on horizontal revolving platform 31, and the second scroll bar (figure is not depending on going out) is with the second turbine (figure is not depending on going out) mutually
Engagement.
As shown in fig. 6, horizontal revolving platform limited block 36 is arranged on the back side of the spin stand platform 42 of vertical revolving device 4, crouch
Formula limited post 37 be arranged on revolution pedestal 32 on, when the horizontal revolving platform limited block 36 being fixed on spin stand platform 42 touch sleeping
During formula limited post 37, stop horizontal revolving platform 31 from being rotated further, be that pole of rotation in top plan view for the horizontal revolving platform 31 is spacing
Put.
As shown in Figure 5, Figure 6, described vertical revolving device 4 includes spin stand platform 42, vertical revolving platform 41, the 3rd handwheel
44th, the 3rd handle 45, the 3rd scroll bar (figure is not depending on going out), the 3rd turbine (figure is not depending on going out), described spin stand platform 42 is fixed on sleeping
On the horizontal revolving platform 31 of formula slewing equipment 3, vertical revolving platform 31 is rotatably arranged on spin stand platform 42, and the 3rd handle 45 is fixing
On the 3rd handwheel 44, the 3rd handwheel 44 is also fixed on spin stand platform 42, the 3rd scroll bar (figure is not depending on going out), the 3rd turbine (figure
Depending on not going out) it is arranged on inside spin stand platform 42, the 3rd handwheel 44 is connected with the 3rd scroll bar (figure is not depending on going out), and (figure is not for the 3rd turbine
Depending on going out) it is fixed on vertical revolving platform 41, the 3rd scroll bar (figure is not depending on going out) is engaged each other with the 3rd turbine (figure is not depending on going out).
As shown in figure 5, vertical revolving platform limited block 46 is fixed on vertical revolving platform 41, vertical revolving platform limited block 46 with
Horizontal revolving platform 31 keeps certain gap, when vertical revolving platform 41 turns to certain angle, vertical revolving platform limited block 46
Base is contacted with horizontal revolving platform 31, stops vertical revolving platform 41 from being rotated further, is vertical revolving platform 41 extreme position, is to limit
The extreme angles of parallel light tube 6 pitching.
As shown in Figure 1, Figure 2, shown in Fig. 8, lowering or hoisting gear 5 mainly includes counterweight 50, assembly pulley 52, parallel light tube supporting platform
53, steel wire rope 54, column guide rail 55, lifting micro-adjusting mechanism 56, hand-held handle 57, slide block 58, lock-screw 51, T-slot spiral shell
Nail 59.
As shown in Figure 1 and Figure 2, described column guide rail 55 is fixed on vertical revolving device 4 by T-slot screw 59
On vertical revolving platform 42, assembly pulley 52 is fixed on 55 tops of column guide rail, and counterweight 50 is respectively provided at lifting micro-adjusting mechanism 56
In column guide rail 55 both sides, steel wire rope 54 is wound on assembly pulley 52, and steel wire rope 54 one end is fixed on lifting micro-adjusting mechanism 56, steel wire
54 other ends of restricting are fixed in counterweight 50.Lifting micro-adjusting mechanism 56 is contained on column guide rail 55 by slide block 58, and parallel light tube props up
Be fixed on for peaceful 53 lifting micro-adjusting mechanism 56 on, hand-held handle 57 be fixed on lifting micro-adjusting mechanism 56 on, lock-screw 51 is also
Be screwed onto lifting micro-adjusting mechanism 56 on, lock-screw 51 lifting micro-adjusting mechanism 56 on inwards screw in column guide rail 55 against,
Lifting micro-adjusting mechanism 56 is locked on column guide rail 55, two lock-screws 51 outwards screw out on lifting micro-adjusting mechanism 56 from
Open column guide rail 55, lifting micro-adjusting mechanism 56 is unclamped with column guide rail 55.
As shown in Fig. 2, Fig. 8, described column guide rail 55 is by opposite thirty years of age of two channel-section steels, simultaneously equal in channel-section steel vertical direction
Even is provided with three column contiguous blocks 552 for fixing the stability of two column guide rails 55, is provided with pad outside channel-section steel
Plate 551, the interval of two column guide rails 55 is slide block 58 thickness, and lifting micro-adjusting mechanism 56 is contained in two by two slide blocks 58 and stands
Between post guide rail 55, two lock-screws 51 screw in inwards on lifting micro-adjusting mechanism 56 respectively with column guide rail 55 on two pieces
Backing plate 551 is against lifting micro-adjusting mechanism 56 being locked on column guide rail 55, two lock-screws 51 are in lifting micro-adjusting mechanism 56
Upper outwards back-out, respectively away from two pieces of backing plates 551 on column guide rail 55, lifting micro-adjusting mechanism 56 is unclamped with column guide rail 55.
It is respectively equipped with lifting upper limit post 553, lifting lower limit post 553 in the upper/lower terminal of column guide rail 55, be lifting micro-adjusting mechanism
56 extreme position.
As shown in Figure 1, Figure 2, shown in Fig. 7, Fig. 8, described lifting micro-adjusting mechanism 56 includes bent plate 568, guide pin bushing 561, fine setting screw
564th, fine setting leading screw 565, lifting bolt 5671, bent plate 568 includes upper strata level board 5681, vertical plate 5682, second layer level
Plate 5683, upper strata level board 5681 is arranged on the top of vertical plate 5682, and second layer level board 5683 is arranged on vertical plate 5682
Middle part, two guide pin bushings 561 are fixed on the upper strata level board 5681 of bent plate 568, and fine setting screw 564 is fixed on bent plate 568 the
On two layers of level board 5683, fine setting leading screw 565 is engaged on fine setting screw 564, fixes hand-held hand in the lower end of fine setting leading screw 565
57, the upper end finely tuning leading screw 565 is assemblied in light pipe platform 531 bottom of parallel light tube supporting platform 53, two slide block 562 Hes
The vertical plate 5682 of bent plate 568 is respectively placed in column guide rail 55 both sides of lowering or hoisting gear 5, and two slide blocks 562 of lowering or hoisting gear 5 lead to
Cross and be fixed on the vertical plate 5682 of bent plate 568 with screw 5673, so that 5682 sets of the vertical plate of slide block 562 and bent plate 568
Put on the column guide rail 55 of lowering or hoisting gear 5, two lock-screws 51 of lowering or hoisting gear 5 are located at the vertical plate 5682 of bent plate 568
Lower end, when lock-screw 51 screws on vertical plate 5682 with the column guide rail 55 of lowering or hoisting gear 5 against will lift freqency fine adjustment machine
Structure 56 is fastened on the column guide rail 55 of lowering or hoisting gear 5, when lock-screw 51 screws out on vertical plate 5682, lifts freqency fine adjustment machine
Structure 56 is got loose with the column guide rail 55 of lowering or hoisting gear 5.
As shown in fig. 7, lifting bolt 5671 is fixed on bent plate 568 upper strata level board 5681 left end, it is easy to be carried with rope or hook
Power elevation micro-adjusting mechanism 56.
As shown in Figure 1, Figure 2, shown in Fig. 7, Fig. 8, described parallel light tube supporting platform 53 includes 531, two pieces of v blocks of light pipe platform
532nd, pressing plate 533, guide pillar 534, two pieces of v blocks 532 are screwed the two ends of light pipe platform 531, are used for the parallel light tube that is installed
6, fixed with bolt by pressing plate 533 respectively above parallel light tube 6 two ends and be installed；Two ends difference below light pipe platform 531
Fix two guide pillars 534, two guide pillars 534 are nested with two guide pin bushings 561 of above-mentioned lifting micro-adjusting mechanism 56, thus will put down
Row light pipe supporting platform 53 is fixed on lifting micro-adjusting mechanism 56.
As shown in Figure 1, Figure 2, shown in Fig. 8, described counterweight 50 includes counterweight guide pillar 501, lower seat 502, upper mounting plate 503, counterweight
Block 504, two counterweight guide pillar 501 lower ends are fixed on lower seat 502, two counterweight guide pillar 501 upper ends be fixed on upper mounting plate
On 503, lower seat 502 and upper mounting plate 503 are separately fixed at the lower end of column guide rail 55 and the upper end of lowering or hoisting gear 5, balancing weight
504 be set on two counterweight guide pillars 501, balancing weight 504 upper end is provided with lifting bolt 505, is used for fixing steel wire rope 54.
As shown in Figure 1, Figure 2, shown in Fig. 8, described assembly pulley 52 includes pulley bracket 521, pulley yoke 522, pulley 523, wheel shaft
524, two pulley yokes 522 are separately fixed above pulley bracket 521, and pulley 523 is assemblied in pulley yoke 522 by wheel shaft 524
On, steel wire rope 54 is wound on pulley 523.
The present invention, by a kind of multiple degrees of freedom adjustment support meanss 9 of the above-mentioned big-and-middle-sized parallel light tube of placement, realizes flat
The directional light of row light pipe accurately finds goal approach accurately：
(1), in experimentation, after experimenter sets the target location of directional light, parallel light tube 6 is placed in lifting dress
Put in 5 parallel light tube supporting platform 53, by being provided with four castors 12 below base 1, experimenter can be easily upper
The multiple degrees of freedom adjustment support meanss 9 stated shift working range substantially onto, carry out the tune of above-mentioned multiple degrees of freedom adjustment support meanss 9
Whole；
(2), first, horizontal level, 25 turns of first handle on the first handwheel 24 of hand-held horizontal carriage 2 are adjusted
Dynamic, drive leading screw 27 to rotate so that leading screw axle bed 26 moves horizontally along leading screw 27, be simultaneously fixed at the level of leading screw 27 top
Slide unit 21 accordingly moves with leading screw axle bed 26 on horizontal guide rail 28, the horizontal revolving device 3 of horizontal sliding table more than 21, vertical time
Rotary device 4, lowering or hoisting gear 5 also move, and the horizontal correspondence position observing parallel light tube 6 position adjustment to target location is
Can；
(3), secondly, the rotation in adjustment top plan view, the second-hand on the second handwheel 34 of hand-held horizontal revolving device 3
Handle 35 rotates, and drives the second scroll bar (figure is not depending on going out) within horizontal revolving platform 31 being fixed on horizontal sliding table 21 top to rotate,
Pass to the second turbine (figure is not depending on going out) to rotate so that horizontal revolving platform 31 rotates in top plan view, located at horizontal revolving platform
31 top vertical revolving device 4 and lowering or hoisting gear 5 can concomitant rotation, parallel light tube 6 also can concomitant rotation, adjust to required position
Put；
(4) pitching of parallel light tube, the 3rd handle on the 3rd handwheel 44 of hand-held vertical revolving device 4, again, are adjusted
45 rotations, drive the 3rd scroll bar (figure is not depending on going out) within spin stand platform 42 being fixed on horizontal revolving platform 31 top to rotate, pass
Pass the 3rd turbine (figure is not depending on going out) to rotate so that vertical revolving platform 41 rotates, be simultaneously fixed at the liter on vertical revolving platform 41
Falling unit 5 also can rotate therewith on vertical plane, realizes the adjustment of the luffing angle of parallel light tube 6, observe directional light adjust to
Desired location；
(5) last, the position height of adjustment adjustment parallel light tube, first coarse adjustment, rear accurate adjustment；
Coarse adjustment, after experimenter unclamps two lock-screws 51, hand-held handle 57, draw up and down, make lifting micro-adjusting mechanism
56 and the parallel light tube 6 that is clamped on light pipe platform 531 move up and down, observe parallel light tube movement to the vertical side of target location
To approximate location, and tighten two lock-screws 51 and so that its position is fixed, then accurate adjustment；
Accurate adjustment, hand-held handle 57 rotations, drive fine setting leading screw 565 to rotate, fine setting leading screw 565 is along fine setting screw simultaneously
564 in the vertical directions move, and the light pipe platform 531 being provided thereon also moves.Parallel light tube 6 upper-lower position can be realized
Accurate adjustment, observe directional light adjust to target location；
By the adjustment of each free degree above, the directional light of parallel light tube can be made accurately to find target accurately.
(2nd) described step, horizontal sliding table 21 is on the triangular guide rail 281 and square rail 282 of horizontal guide rail 28 with silk
Thick stick axle bed 26 accordingly moves, and is provided with four spacer pins 29, the water of horizontal sliding table 21 on triangular guide rail 281 and square rail 282
Flat moving range is limited between two spacer pins 29.
(3rd) described step, when the horizontal revolving platform limited block 36 being fixed on spin stand platform 42 touch horizontal spacing
During post 37, stop horizontal revolving platform 31 from being rotated further, be rotation extreme position in top plan view for the horizontal revolving platform 31.
(4th) described step, when vertical revolving platform 41 turns to certain angle, vertical revolving platform limited block 46 base with
Horizontal revolving platform 31 contacts, and stops vertical revolving platform 41 from being rotated further, is vertical revolving platform 41 extreme position, is to limit directional light
The extreme angles of pipe 6 pitching.
(5th) described step, in coarse tuning process, handles 57, when being drawn to certain position up and down when hand-held, lifts freqency fine adjustment machine
Structure 56 is contacted with lifting upper limit post 553, lifting lower limit post 553, stops lifting micro-adjusting mechanism 56 and is clamped in light pipe platform
Parallel light tube 6 on 531 moves up and down, and is the extreme position of lifting.
The multiple degrees of freedom adjustment support meanss that the present invention provides, overcome large-scale parallel light tube and are demarcating, detect and providing
In the object procedure of limited distance, tradition debugs the complex operations of process, and this adjustment support means is applied to big-and-middle-sized parallel light tube
Multiple degrees of freedom adjustment, can neatly realize big-and-middle-sized parallel light tube linear movement, the rotation of limited angle and pitching
Multiple degrees of freedom adjustment change is it is particularly possible to easily realizing the fast lifting of stroke greatly of vertical direction and accurately finding accurately, and this device
It is easy to dismounting and delivers, be moved easily.
Claims (11)
1. a kind of place big-and-middle-sized parallel light tube multiple degrees of freedom adjustment support meanss it is characterised in that：Slide including base, level
Dynamic device, horizontal revolving device, vertical revolving device, lowering or hoisting gear；Described base includes base support, castor, and castor fills
Put in base support bottom；Described horizontal carriage includes horizontal sliding table, the first handwheel, first handle, leading screw axle bed, silk
Thick stick, horizontal guide rail, first handle is arranged on the first handwheel, and the first handwheel is fixed on one end of leading screw, and leading screw is arranged on base
On, horizontal guide rail is also arranged on base, and with leading screw keeping parallelism, horizontal sliding table is arranged on horizontal guide rail, leading screw axle bed
One end is nested with leading screw, and the leading screw axle bed other end is fixed with horizontal sliding table；Described horizontal revolving device include turn round pedestal,
Horizontal revolving platform, the second handwheel, second handle, the second scroll bar, the second turbine, described revolution pedestal is fixed on level slip dress
On the horizontal sliding table put, horizontal revolving platform is rotatably arranged on revolution pedestal, and second handle is fixed on the second handwheel, second-hand
Wheel is also fixed on revolution pedestal, and the second scroll bar, the second turbine are arranged on inside revolution pedestal, and the second handwheel and the second scroll bar are even
Connect, the second turbine is fixed on horizontal revolving platform, and the second scroll bar is engaged each other with the second turbine；Described vertical revolving device bag
Include spin stand platform, vertical revolving platform, the 3rd handwheel, the 3rd handle, the 3rd scroll bar, the 3rd turbine, described spin stand platform is fixed
On the horizontal revolving platform of horizontal revolving device, vertical revolving platform is rotatably arranged on spin stand platform, and the 3rd handle is fixed on
On three handwheels, the 3rd handwheel is also fixed on spin stand platform, and the 3rd scroll bar, the 3rd turbine are arranged on inside spin stand platform, and the 3rd
Handwheel is connected with the 3rd scroll bar, and the 3rd turbine is fixed on vertical revolving platform, and the 3rd scroll bar and the 3rd turbine engage each other；Described
Lowering or hoisting gear mainly include counterweight, assembly pulley, parallel light tube supporting platform, steel wire rope, column guide rail, lifting micro-adjusting mechanism,
Hand-held handle, slide block, lock-screw, column guide rail leads on the vertical revolving platform being fixed on vertical revolving device, and assembly pulley is fixed
At the top of column guide rail, counterweight is respectively provided at column guide rail both sides with lifting micro-adjusting mechanism, and steel wire rope is wound on assembly pulley, steel
Cord one end is fixed on lifting micro-adjusting mechanism, and the steel wire rope other end is fixed in counterweight, and lifting micro-adjusting mechanism is contained in by slide block
On column guide rail, parallel light tube supporting platform is fixed on lifting micro-adjusting mechanism, and hand-held handling is fixed on lifting micro-adjusting mechanism,
Locking screw is also screwed onto on lifting micro-adjusting mechanism.
2. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described lifting micro-adjusting mechanism includes bent plate, guide pin bushing, fine setting screw, fine setting leading screw, and bent plate includes upper strata level board, vertically
Plate, second layer level board, upper strata level board is arranged on the top of vertical plate, and second layer level board is arranged on the middle part of vertical plate,
Two guide pin bushings are fixed on the upper strata level board of bent plate, and fine setting screw is fixed on bent plate second layer level board, and fine setting leading screw is nibbled
Be combined in fine setting screw on, fine setting leading screw lower end fixation hand-held handle, fine setting leading screw upper end be assemblied in parallel light tube supporting
The light pipe mesa base of platform, the vertical plate of two slide blocks and bent plate is respectively placed in the column guide rail both sides of lowering or hoisting gear, lifting
Two slide blocks of device are fixed on the vertical plate of bent plate, so that the vertical plate of slide block and bent plate is nested with column guide rail,
Lock-screw is located at the vertical plate lower end of bent plate.
3. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 2, its feature exists
In：Described parallel light tube supporting platform includes light pipe platform, two pieces of v blocks, pressing plate, guide pillars, and two pieces of v blocks are screwed
The two ends of light pipe platform, are used for the parallel light tube that is installed, and are installed by pressing plate fixation respectively above parallel light tube two ends；Put down in light pipe
Below platform, two guide pillars are fixed at two ends respectively, and two guide pillars are placed in two guide pin bushings of lifting micro-adjusting mechanism, thus will be parallel
Light pipe supporting platform is fixed on lifting micro-adjusting mechanism.
4. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 2, its feature exists
In：Described counterweight includes counterweight guide pillar, lower seat, upper mounting plate, balancing weight, and two counterweight guide pillar lower ends are fixed on lower seat,
Being fixed on upper mounting plate of two counterweight guide pillar upper ends, lower seat and upper mounting plate are separately fixed at the lower end of column guide rail and upper
End, balancing weight be set on two counterweight guide pillars, balancing weight upper end is provided with lifting bolt, is used for fixing steel wire rope.
5. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described assembly pulley includes pulley bracket, pulley yoke, pulley, wheel shaft, and two pulley yokes are separately fixed on pulley bracket
Side, pulley is assemblied on pulley yoke by wheel shaft, and steel wire rope is wound on pulley.
6. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described horizontal carriage also includes positioning limit pin, and positioning limit pin is separately positioned on the two ends of horizontal guide rail.
7. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：A raised triangular guide rail and a square rail on described horizontal guide rail, the slide unit that is conducive to improving the standard is led in level
The mobile accuracy of rail.
8. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described horizontal revolving device also includes horizontal revolving platform limited block, and horizontal revolving platform limited block is arranged on vertical revolving dress
The back side of the spin stand platform put, horizontal limited post is arranged on revolution pedestal.
9. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described vertical revolving device also includes vertical revolving platform limited block, and vertical revolving platform limited block is fixed on vertical revolving platform
On, vertical revolving platform limited block keeps certain gap with horizontal revolving platform.
10. a kind of multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：Described column guide rail, by opposite thirty years of age of two channel-section steels, is uniformly provided with three columns even in channel-section steel vertical direction simultaneously
Connect block, backing plate is installed outside channel-section steel, the interval of two column guide rails is slide block thickness, lifting freqency fine adjustment machine passes through two slide blocks
It is contained between two column guide rails.
A kind of 11. multiple degrees of freedom adjustment support meanss placing big-and-middle-sized parallel light tube as claimed in claim 1, its feature exists
In：The upper/lower terminal of described column guide rail is respectively equipped with lifting upper limit post, lifting lower limit post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185951.0A CN104019431B (en) | 2014-04-25 | 2014-04-25 | Multi-degree of freedom adjusting and supporting device for placing medium and large collimators |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410185951.0A CN104019431B (en) | 2014-04-25 | 2014-04-25 | Multi-degree of freedom adjusting and supporting device for placing medium and large collimators |
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| CN104019431A CN104019431A (en) | 2014-09-03 |
| CN104019431B true CN104019431B (en) | 2017-02-22 |
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| CN201410185951.0A Expired - Fee Related CN104019431B (en) | 2014-04-25 | 2014-04-25 | Multi-degree of freedom adjusting and supporting device for placing medium and large collimators |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291073B (en) * | 2015-11-15 | 2018-01-30 | 内蒙古北方重工业集团有限公司 | Axle, pipe part floating support device |
| CN107320187B (en) * | 2017-07-31 | 2023-08-01 | 成都博恩思医学机器人有限公司 | Flange safety mechanism for operation trolley |
| CN108873369B (en) * | 2018-08-01 | 2023-12-26 | 珠海市运泰利自动化设备有限公司 | Multi-axis mechanism for adjusting optical device |
| CN109140398B (en) * | 2018-08-21 | 2020-05-26 | 宁夏万泰照明科技股份有限公司 | LED illuminating lamp device with adjustable illuminating angle |
| CN110370220B (en) * | 2019-08-30 | 2021-04-06 | 湖北三江航天江河化工科技有限公司 | Rocket engine top layer explosive block assembling device and method |
| CN111716127B (en) * | 2020-07-02 | 2022-03-08 | 上海营创精密汽车模型技术有限公司 | Multi-degree-of-freedom clamp |
| CN112653302B (en) * | 2020-12-18 | 2022-01-07 | 哈尔滨电气动力装备有限公司 | Anti-rotation device for rotor thermal sleeve shielding sleeve |
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| CN102185540A (en) * | 2011-05-11 | 2011-09-14 | 长春理工大学 | Magnetic suspension supporting system for main reflecting mirror of large-caliber parallel light tubes |
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| US4604955A (en) * | 1981-10-03 | 1986-08-12 | Willy Fleischer Metallwarenfabrik Gmbh & Co. | Height-adjustable table for work places with video screen |
| CN2653271Y (en) * | 2003-10-08 | 2004-11-03 | 武汉理工大学 | Lifting platform for heavy load |
| CN2727704Y (en) * | 2004-06-29 | 2005-09-21 | 长春奥普光电技术股份有限公司 | A regulating and testing apparatus for detecting precision of large-scale photoelectric tracking instrument |
| CN102185540A (en) * | 2011-05-11 | 2011-09-14 | 长春理工大学 | Magnetic suspension supporting system for main reflecting mirror of large-caliber parallel light tubes |
| CN202485905U (en) * | 2012-01-31 | 2012-10-10 | 成都富江机械制造有限公司 | Transmission and return difference precision optical measurement device |
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