CN207352257U - One kind is used for the rotating pivot of minute surface frame and reflector mount - Google Patents

Abstract

It the utility model is related to one kind and be used for the rotating pivot of minute surface frame and reflector mount, wherein being used for the rotating pivot of minute surface frame includes the first articulated part, second articulated part and drive-connecting shaft, each first articulated part and corresponding second articulated part are pivotally connected by drive-connecting shaft, first articulated part is provided with two the first otic placodes being arranged side by side, second articulated part is provided with one second otic placode, second otic placode is arranged between two first otic placodes, the both ends of drive-connecting shaft through the first otic placode and drive-connecting shaft are individually fixed in two first otic placodes, the both sides of second otic placode are separately provided for the sealing plate for making pivot swivel completely cut off with external environment, sealing plate is provided with one and is passed through for drive-connecting shaft and rotating through hole.In the utility model; the rotation of pivot is realized relative to the rotation of the second otic placode by drive-connecting shaft, by setting sealing plate respectively in the both sides of the second otic placode, to realize the sealing at rotation; make to rotate against place and external environs, realize the anti-rust and lubrication protection to pivot key position.

Description

One kind is used for the rotating pivot of minute surface frame and reflector mount

Technical field

The utility model belongs to tower photo-thermal power generation technical field, and being used for minute surface frame more specifically to one kind rotates Pivot and reflector mount.

Background technology

Tower photo-thermal power station does not consume fossil energy, and non-pollutant discharge, is that the clean energy resource of ecological environment harmony is sharp Use system.Tower solar-thermal generating system includes speculum and heat absorption tower, and speculum is used to collect solar radiant energy and be converged To at heat absorption tower.Tower photo-thermal power generation of the prior art includes column with reflector mount, the axis around column is articulated in column Rotating turret at upper end, the minute surface frame on rotating turret and some mirror components being fixedly mounted on minute surface frame.Rotate Frame can be made to horizontally rotate around column, and minute surface frame can also make elevating movement on rotating turret, drive mirror components to make around column horizontal Rotation and elevating movement, to adjust the normal direction for reflecting sub- mirror, and ensure the suction that sunlight is reflexed on heat absorption tower on request On hot device.

It is pivotally connected between minute surface frame and rotating turret by pivot, pivot of the prior art is antirust and lubrication, By smearing smectic lubricating oil.But pivot long-term outdoor works, by the viscous of multiple wind and frost sleet and dust granule It is attached to be easy to cause lubricating oil failure, and then cause pivot can not long-term lubricating and antirust.

Utility model content

The purpose of this utility model is to provide one kind to be used for the rotating pivot of minute surface frame, it is intended to solves the prior art Existing for middle pivot can not long-term lubricating and antirust the problem of.

In order to solve the above technical problems, the technical solution of the utility model is：One kind is used for the rotating pivot machine of minute surface frame Structure, including the first articulated part, the second articulated part and drive-connecting shaft, each first articulated part and corresponding second articulated part lead to Cross the drive-connecting shaft pivot joint, it is characterised in that：First articulated part is provided with two the first otic placodes being arranged side by side, and described second Articulated part is provided with one second otic placode, and second otic placode is arranged between two first otic placodes, and the drive-connecting shaft passes through institute The both ends for stating the first otic placode and the drive-connecting shaft are individually fixed in two first otic placodes, the both sides difference of second otic placode It is provided with sealing plate, the sealing plate is provided with one and is passed through for the drive-connecting shaft and rotating through hole.

Alternatively, the side that the sealing plate is connected with the second otic placode, which is set, to be used to seal the sealing plate and described second First sealing ring in gap between otic placode, the inner wall of the through hole are provided between sealing between the sealing plate and drive-connecting shaft Second sealing ring of gap.

Alternatively, second otic placode is equipped with circular hole, and a pivot swivel is provided with the circular hole, and second otic placode is set It is placed between two first otic placodes and is provided with circular hole, the drive-connecting shaft passes through the pivot swivel.

Alternatively, the pivot swivel is sliding bearing.

Alternatively, the pivot swivel is rolling bearing.

To solve the problems, such as that the environmental suitability of the pivot of reflector mount in the prior art is poor, the utility model it is another One purpose is to provide a kind of reflector mount, including column, the first driving mechanism, the second driving mechanism, rotating turret, minute surface frame and Multigroup mirror components and the pivot, the minute surface frame are articulated on the rotating turret by the pivot, institute Rotating turret is stated to be arranged on the column and around the axis rotary setting of the column.

Alternatively, the minute surface frame includes girder and at least two secondary beams for being connected to the girder both sides, described It is provided with girder and is connected with the corresponding secondary beam seat of the secondary beam, the end of the secondary beam with the secondary beam seat, the secondary beam On be provided with locating rack for installing multigroup mirror components, each mirror components are fixed on the locating rack.

Alternatively, the end set of each secondary beam has one first connecting plate, and each secondary beam seat corresponds to described first and connects The position of fishplate bar is provided with the second connecting plate, and first connecting plate is provided with multiple first connecting holes, second connecting plate It is provided with and one-to-one multiple second connecting holes of each first connecting hole, first connecting hole and second connection Hole is fixed by fastener.

Alternatively, the rotating turret includes sleeve, two inclined support bars and two drag links, and the sleeve is sheathed on the column Upper end and axis around the column rotates, the inclined support bar is arranged at the opposite both sides of the column and extends to obliquely With flush position at the top of the column, the both ends of each drag link be connected to the sleeve upper end and one described in tiltedly The upper end of supporting rod, the reflector mount are provided with three groups of pivots, and each first articulated part is fixed on the girder, Three second articulated parts are respectively arranged at the upper end of the sleeve and the upper end of two inclined support bars.

Alternatively, the locating rack includes multigroup mounting rail group being juxtaposed on the secondary beam, each mounting rail Group includes two mounting rails being set up in parallel, and each mirror components are fixed on two mounting rails of each mounting rail group On.

The beneficial effects of the utility model：

In the utility model, the rotation of pivot is realized relative to the rotation of the second otic placode by drive-connecting shaft, by second The both sides of otic placode set sealing plate respectively, to realize the sealing at rotation, make to rotate against place and external environs, realization pair The anti-rust and lubrication protection of pivot key position.

Brief description of the drawings

Fig. 1 is the three-dimensional installation diagram for the tower photo-thermal power generation reflector mount that the utility model embodiment provides.

Fig. 2 is removal mirror components and the positioning for the tower photo-thermal power generation reflector mount that the utility model embodiment provides The three-dimensional installation diagram of frame.

Fig. 3 is the sectional view for the tower photo-thermal power generation reflector mount that the utility model embodiment provides.

Fig. 4 is the exploded view for the tower photo-thermal power generation reflector mount that the utility model embodiment provides.

Fig. 5 is the exploded view for the pivot assembly that the utility model embodiment provides.

Fig. 6 is the enlarged drawing at the B of Fig. 3.

Fig. 7 is the sectional view at the pivot assembly that the utility model embodiment provides.

Fig. 8 is the exploded view of the girder that the utility model embodiment provides and secondary beam.

Fig. 9 is the enlarged drawing at the A of Fig. 1.

Figure 10 is the exploded view for the mirror components that the utility model embodiment provides.

Description of reference numerals

Column -- 100, the first joint -- 110, inner ring -- 111, outer ring -- 112, first annular groove -- 1111, the second annular Groove -- 1121, second joint -- 120, base -- 130, reinforcing rib -- 140；

First driving mechanism -- 200；

Second driving mechanism -- 300；

Rotating turret -- 400, sleeve -- 410, inclined support bar -- 420, drag link -- 430；

Minute surface frame -- 500, girder -- 510, secondary beam -- 520, the first connecting plate -- 521, the first web -- 522, first wing Listrium -- 523, the first floor -- 524, secondary beam seat -- 530, the second connecting plate -- 531, the second web -- 532, second edge of a wing Plate -- 533, the second floor -- 534, locating rack -- 550, mounting rail -- 551；

Mirror components -600, speculum -- 610, positioning framework -- 620, connector -- 630；

Pivot -- 700, the first articulated part -- 710, the second articulated part -- 720, drive-connecting shaft -730, pivot swivel -- 740, Bearing inner race -- 741, bearing outer ring -- 742, ball -- 743, sealing plate -- 750, through hole -- 751, first sealing ring -752, the Two sealing rings -- 753, the first otic placode -- 711, the second otic placode -- 721, circular hole -- 7211.

Embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining The utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or Using the normal operating condition of product as reference, and should not be regarded as restrictive.

If parts being limited if having used the word such as " first ", " second " in the present embodiment, people in the art Member should know：The use of " first ", " second " is intended merely to facilitate in description and parts is distinguished as not having separately Statement is outer, and above-mentioned word does not have special implication.

In addition, being used for applied in any technical solution disclosed in above-mentioned the present embodiment represents position relationship or shape Its implication includes approximate with its, similar or close state or shape to term unless otherwise stated.The utility model embodiment carries Any component supplied by multiple individually parts either assembled, or integrally formed technique manufactures Separate part.

Refer to shown in Fig. 5 to Fig. 7, present embodiments provide one kind and be used for the rotating pivot 700 of minute surface frame, wrap Include the first articulated part 710, the second articulated part 720 and drive-connecting shaft 730, each first articulated part 710 and corresponding second articulated part 720 are pivotally connected by drive-connecting shaft 730, and the first articulated part 710 is provided with two the first otic placodes 711 being arranged side by side, the second articulated part 720 The second otic placode 721 of a tool circular hole 7211 is provided with, the second otic placode 721 is arranged between two first otic placodes 711, drive-connecting shaft 730 Two first otic placodes 711 are individually fixed in through the both ends of each first otic placode 711 and drive-connecting shaft 730.In the present embodiment, the second ear The both sides of plate 721 are provided with sealing plate 750, and two sealing plates 750 are connected to the both sides of the second otic placode 721, each sealing plate 750 set through holes 751, and during installation, drive-connecting shaft sequentially passes through the first otic placode of one 711, one sealing plate 750, the second otic placode 731st, another sealing plate 750 and another first otic placode 711, such drive-connecting shaft 730 may pass through through hole 751 and in through holes 751 Rotation.The rotation of pivot 700 is realized relative to the rotation of the second otic placode 721 by drive-connecting shaft 730.By in the second otic placode 721 Both sides sealing plate 750 is set respectively, to realize the sealing at rotation, make to rotate against place and external environs, realize pair The anti-rust and lubrication protection of 700 key position of pivot.

The side being connected with the second otic placode 721 of sealing plate 750 sets the first sealing ring 752, and the inner wall of through hole 751 is set It is equipped with the second sealing ring 753.Increase the sealing effect of sealing plate 750 by the first sealing ring 752 and the second sealing ring 753, increase Add the protecting effect to the protection of 700 key position anti-rust and lubrication of pivot.

Second otic placode 721 is equipped with circular hole 7211, is provided with a pivot swivel 740 in circular hole 7211, drive-connecting shaft 730 passes through Pivot swivel 740, pivot swivel 740 are arranged in the circular hole 7211 between two sealing plates 750.Pivot swivel 740 is sliding bearing, such as axis Watt or axle sleeve, the pad of pivot swivel 740 be arranged between drive-connecting shaft 730 and circular hole 7211, can effectively reduce drive-connecting shaft 740 and the Frictional force between two otic placodes 721.

In addition, pivot swivel 740 can also be rolling bearing, such as specially deep groove ball bearing when, including bearing inner race 741, Bearing outer ring 742 and ball 743, bearing inner race 741 are sheathed on drive-connecting shaft 730, can effectively reduce drive-connecting shaft 740 and second Frictional force between otic placode 721.

As shown in Figures 1 to 3, the present embodiment additionally provides a kind of tower photo-thermal power generation of kind of the application of pivot 700 and uses Reflector mount, including it is column 100, the first driving mechanism 200, the second driving mechanism 300, rotating turret 400, minute surface frame 500, multigroup Mirror components 600 and pivot 700, each mirror components 600 may be contained within minute surface frame 500, and minute surface frame 500 is articulated in rotation On frame 400, the first driving mechanism 200 driving minute surface frame 500 does pitch rotation around the axis of pivot joint, and rotating turret 400 is arranged at vertical On column 100 and around the axis rotary setting of column 100, the second driving mechanism 300 drives rotating turret 400 around the axis of column 100 Rotation.

As shown in Figure 4 and Figure 8, minute surface frame 500 includes girder 510 and at least two are connected to 510 both sides of girder Secondary beam 520, is provided with girder 510 and the corresponding secondary beam seat 530 in the position of secondary beam 520, the end of secondary beam 520 and time beam seat 530 connect, and the locating rack 550 for mounting and positioning multigroup mirror components 600, each mirror components 600 are provided with secondary beam 520 It is fixed on locating rack 550.In the present embodiment, girder 510 and secondary beam 520 play overall support fixation, and secondary beam 520 passes through Secondary beam seat 530 is connected with girder 510, and secondary beam seat 530 has been the mounting base of quick connection function, only needs to make secondary beam when mounted 520 are connected on time beam seat 530, and secondary beam 520 has good location accuracy and faster installation speed.In addition secondary beam seat 530 be short and small structure, and secondary beam 520 is longer heavier structure, when secondary beam seat 530 is connected to girder 510, secondary beam seat 530 Have the characteristics that obvious precision is manageable, likewise, the connection of secondary beam 520 and time beam seat 530 is also easy with obvious precision The characteristics of control, therefore secondary beam 520 and the connection of girder 510 are more accurate, the assembling of rotating turret 400 is more accurate.Main body knot Structure is simple, only girder 510 and Duo Gen secondary beams 520, and load-bearing capacity is strong, and production assembling and debugging process are few.

As shown in figure 4, the both sides of the present embodiment middle girder 510 can set two, three, four or more than five respectively The secondary beam 520 of quantity, the both sides that the present embodiment is preferably provided with girder 510 are respectively arranged with three secondary beams 520.

Specifically, the end set of the length direction of each secondary beam 520 has one first connecting plate 521, and each secondary beam seat 530 corresponds to First connecting plate 521 is provided with the second connecting plate 531, and the first connecting plate 521 is connected with the second connecting plate 531 by fastener. Specifically, the first connecting plate 521 is provided with multiple first connecting holes, and the second connecting plate 531 is provided with and each first connecting hole one One corresponding multiple second connecting holes, the first connecting hole and the second connecting hole are fixed by fastener.Fastener in the present embodiment Including but not limited to bolt and rivet, in the present embodiment, preferably the first connecting plate 521 and the second connecting plate 531 are connected by bolt Connect, being bolted has the characteristics that installation is convenient.Other of first connecting plate 521 and the second connecting plate 531 connect embodiment In, can be that the first connecting plate 521 and the second connecting plate 531 connect by welding.

Further, secondary beam 520 further includes the first web 522, two first flange plates 523 and the first floor of polylith 524, and two First flange plate 523 is connected with the first web 522 in I-shaped shape, and the first connecting plate 521 is connected to 522 He of the first web at the same time Two first flange plates 523.Specifically, the first web 522 is vertically arranged, and the one edge of the width of the first web 522 hangs down The direct-connected middle part for being connected to the first flange plate of one 523, the other edge of the width of the first web 522 are vertically connected at another The middle part of first flange plate 523, the both sides of the first web 522 are both provided with the first floor of polylith 524, and each first floor 524 is same When be connected on the first web 522 and two first flange plates 523, the structure that the first floor 524 effectively strengthens secondary beam 520 is steady It is qualitative.The first web of the present embodiment 522 is strip, and the two edges of 522 width of the first web are the first web 522 Top edge and lower edge.

Further, the first web 522 is vertically arranged, the width of the first web 522 at the first connecting plate 521 to End tapers into, i.e., the height of secondary beam 520 is gradually decreased from terminad at the first connecting plate 521.On secondary beam 520, first Pressure-bearing at connecting plate 521 is maximum, and the pressure-bearing to end at the first connecting plate 521 gradually decreases, therefore gradually reduces secondary beam 520 height can effectively mitigate the weight of secondary beam 520 and reduce the material that secondary beam 520 uses.

Further, secondary beam seat 530 further includes the second web 532, two second flange plates 533 and the second floor of polylith 534, Secondary beam seat 530 is connected by the second web 532 with girder 510, and two second flange plates 533 and the second web 532 connect in I-shaped shape Connect, the second connecting plate 531 is connected with the second web 532 and two second flange plates 533 at the same time.Specifically, the second web 532 is four Side shape plate, is respectively arranged at the second web 532 with first, second, third and fourth edge, two second flange plates 533 successively First edge and the 3rd edge, and two second flange plates 533 are vertically arranged with the second web 532 respectively, the second connecting plate 531 It is vertically connected at the second edge of the second web 532 and is connected with the edge of two second flange plates 533, the of the second web 532 One edge, the 3rd edge and second edge are connected in the middle part and the second connecting plate 531 of two second flange plates 533 Portion.4th marginal end of the second web 532 is provided with one and the corresponding notch of 510 cross sectional shape of girder, and girder 510 is embedded in It is fixedly connected in the notch and with the second web 532.Each second floor 534 is vertically installed on the second web 532, while each Two floors 534 are also connected with the side wall of the second flange plate 533 and girder 510 at the same time.The second floor of part 534 can also connect at the same time at the same time Connect the second connecting plate 531 and the second flange plate 533；Or the second floor of part 534 can also connect 531 He of the second connecting plate at the same time The side wall of girder 510.

Further, the first connecting plate 521 mutually hangs down with the first flange plate 523 positioned at 522 top edge of the first web Directly, the second connecting plate 531 is mutually perpendicular to the second flange plate 533 positioned at 532 top edge of the second web.In this way, positioned at first First flange plate 523 of 522 top edge of web and the second flange plate 533 positioned at 532 top edge of the second web flush, and are easy to The mounting arrangements of locating rack 550.In addition, the first flange plate 523 positioned at 522 top edge of the first web of six roots of sensation secondary beam 520 is neat It is flat, so more it is easy to the mounting arrangements of locating rack 550.

Alternatively, rotating turret 400 is sheathed on including sleeve 410, two inclined support bars 420 and two drag links 430, sleeve 410 100 upper end of column and axis around column 100 rotates, inclined support bar 420 is arranged at opposite both sides of column 100 and obliquely Extend to 100 top flush position of column, the both ends of each drag link 430 be connected to sleeve 410 upper end and one it is oblique The upper end of supporting rod 420.Bearing diagonal part, drag link 430 and sleeve 410 form a triangular structure, and stable structure is reliable, Do not allow yielding.

Further, the present embodiment reflector mount is additionally provided with three groups of pivots 700, sleeve 410, two inclined support bars 420 are connected to girder 510 by pivot 700.Specifically, each first articulated part 710 is fixed on girder 510, three Two articulated parts 720 are respectively arranged at the upper end of sleeve 410 and the upper end of two inclined support bars 420.Three the first articulated parts 710 connect In the both ends of girder 510 and middle part, the second articulated part 720 that two of which is connected to 420 upper end of inclined support bar is connected to In fixed plate.The effect of pivot 700 is the rotary resistance for reducing minute surface frame 500, the essence that increase minute surface frame 500 is adjusted Exactness.

As shown in figure 8, further, the top and bottom of each inclined support bar 420 are respectively arranged with upper mounted plate (in figure not Sign) and bottom plate (not indicated in figure), inclined support bar 420 lower end of sleeve 410 is fixed on by bottom plate.Drag link 430 one end connection upper mounted plate, the other end are connected to the top of sleeve 410.

Further, locating rack 550 includes multigroup mounting rail group being juxtaposed on the secondary beam 520, each mounting rail Group includes two mounting rails 551 being set up in parallel, and each mounting rail 551 is connected on secondary beam 520, and each mirror components 600 are fixed on respectively On two mounting rails 551 of mounting rail group.The structure of the present embodiment locating rack 550 is simple, and 500 assembling speed of minute surface frame is fast.

As shown in Figure 9, Figure 10, mirror components 600 include speculum 610, positioning framework 620 and connector 630, speculum 610 are fixed on positioning framework 620, and positioning framework 620 is connected on mounting rail 551 by connector 630.

As shown in Figure 4 and Figure 6, the present embodiment further includes the first joint 110 being arranged at the upper end of column 100, and first Joint 110 is used to make the upper end of sleeve 410 and the upper end of column 100 be articulated.Specifically, the upper end of sleeve 410 is blind end Or semiclosed end 410a, the lower end of the sleeve 410 is openend 410b, and the first joint 110 is floating bearing, and floating bearing includes Inner ring 111, outer ring 112 and revolution ball 113, outer ring 112 are sheathed on outside inner ring 111, and outer ring 112 is fixedly connected on sleeve 410 Upper end inner side, inner ring 111 is fixedly connected at the upper end of column 100, is provided with the lateral wall of inner ring 111 around its axis The first annular groove 1111 of the semicircle shape of line, the of semicircle shape around its axis is correspondingly arranged on the madial wall of outer ring 112 Second ring groove 1121, first annular 1111 and second annular groove 1121 of groove are encircled into a circular cavity, and ball 113 is arranged at circle In ring-shaped cavity.Floating bearing can bear larger axial direction, radial load and tilting moment at the same time, be easily installed large-sized mirror Frame and mirror components 600.The upper end of sleeve 410 is semiclosed end, facilitates installation and maintenance.

Second joint 120 is additionally provided with column 100, specific second joint 120 is arranged at the lower end of sleeve 410, The lower end of sleeve 410 and the outer wall of column 100 is set to be articulated by second joint 120.Second joint 120 for deep groove ball bearing or Cylinder roller bearing.

The lower end of column 100 is provided with base 130 and reinforcing rib 140, and reinforcing rib 140 connects 100 bottom of column at the same time With base 130, reinforcing rib 140 is used to strengthen the intensity that column 100 is connected with base 130.

The first drive installation seat (not indicated in figure) is provided with sleeve 410, the first driving mechanism 200 is articulated with the first drive In dynamic mounting base, the output terminal of the first driving mechanism 200 is connected with minute surface frame 500, and the first driving mechanism 200 is telescoping mechanism, Such as electric pushrod.

The second drive installation seat (not indicated in figure) is provided with column 100, the second driving mechanism 300 is articulated with the second drive In dynamic mounting base, the output terminal of the second driving mechanism 300 is connected with sleeve 410, and the second driving mechanism 300 is telescoping mechanism, such as Electric pushrod.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. one kind is used for the rotating pivot of minute surface frame, including the first articulated part, the second articulated part and drive-connecting shaft, each described the One articulated part and corresponding second articulated part are pivotally connected by the drive-connecting shaft, it is characterised in that：First articulated part is set Two the first otic placodes being arranged side by side are equipped with, second articulated part is provided with one second otic placode, and second otic placode is arranged at two Between first otic placode, the both ends of the drive-connecting shaft through first otic placode and the drive-connecting shaft are individually fixed in two institutes The first otic placode is stated, the both sides of second otic placode are respectively arranged with sealing plate, and the sealing plate is provided with one for the pivot joint Axis passes through and rotating through hole.

2. it is used for the rotating pivot of minute surface frame as claimed in claim 1, it is characterised in that：The sealing plate and the second ear The side of plate connection sets the first sealing ring for being used for sealing gap between the sealing plate and second otic placode, the through hole Inner wall be provided with the second sealing ring for sealing gap between the sealing plate and drive-connecting shaft.

3. it is used for the rotating pivot of minute surface frame as claimed in claim 1 or 2, it is characterised in that：On second otic placode Equipped with circular hole, a pivot swivel is provided with the circular hole, second otic placode is arranged between two first otic placodes and sets There is circular hole, the drive-connecting shaft passes through the pivot swivel.

4. it is used for the rotating pivot of minute surface frame as claimed in claim 3, it is characterised in that：The pivot swivel is sliding axle Hold.

5. it is used for the rotating pivot of minute surface frame as claimed in claim 3, it is characterised in that：The pivot swivel is the axis of rolling Hold.

6. a kind of reflector mount, it is characterised in that including column, the first driving mechanism, the second driving mechanism, rotating turret, minute surface Frame and multigroup mirror components and such as Claims 1-4 any one of them pivot, the minute surface frame passes through the pivot machine Structure is articulated on the rotating turret, and the rotating turret is arranged on the column and around the axis rotary setting of the column.

7. reflector mount as claimed in claim 6, it is characterised in that：The minute surface frame includes girder and at least two connect respectively The secondary beam of the girder both sides is connected to, is provided with the girder and the corresponding secondary beam seat of the secondary beam, the end of the secondary beam Portion is connected with the secondary beam seat, and the locating rack for installing multigroup mirror components, each mirror are provided with the secondary beam Face component is fixed on the locating rack.

8. reflector mount as claimed in claim 7, it is characterised in that：The end set of each secondary beam has one first connection Plate, the position that each secondary beam seat corresponds to first connecting plate are provided with the second connecting plate, and first connecting plate is provided with Multiple first connecting holes, second connecting plate is provided with to be connected with each first connecting hole one-to-one multiple second Hole, first connecting hole and second connecting hole are fixed by fastener.

9. reflector mount as claimed in claim 7, it is characterised in that：The rotating turret includes sleeve, two inclined support bars and two Drag link, the sleeve is sheathed on the column upper end and the axis around the column rotates, and the inclined support bar is arranged at institute State the opposite both sides of column and extend to obliquely with the column at the top of flush position, the both ends of each drag link connect respectively Be connected to the sleeve upper end and one described in inclined support bar upper end, the reflector mount is provided with three groups of pivots, respectively First articulated part is fixed on the girder, and three second articulated parts are respectively arranged at the upper end and two of the sleeve The upper end of the inclined support bar.

10. reflector mount as claimed in claim 7, it is characterised in that：The locating rack is included described in multigroup be juxtaposed on Mounting rail group on secondary beam, each mounting rail group include two mounting rails being set up in parallel, and each mirror components are fixed on respectively On two mounting rails of the mounting rail group.