阅读说明：本技术 一种定日镜镜体合装装置 (Heliostat mirror body combining device ) 是由 张旭中 江远财 樊峰 毛永夫 邵举文 刘廷鹏 邹民 于 2020-06-01 设计创作，主要内容包括：本发明提供了一种定日镜镜体合装装置,包括框架、支撑装置、定位装置及控制装置,框架包括放置平台及若干个基座,放置平台固定安装于基座上,且其上端面上开设有纵向导轨,支撑装置及定位装置可以根据需要合装的镜体的结构及尺寸的不同在纵向导轨上移动位置,进行位置调整,满足合装不同汇聚距离的定日镜镜体,合装效率高；控制装置用于控制固定抱箍组件的夹紧及放松,实现自动化作业。(The invention provides a heliostat mirror body combining device which comprises a frame, a supporting device, a positioning device and a control device, wherein the frame comprises a placing platform and a plurality of bases, the placing platform is fixedly arranged on the bases, the upper end surface of the placing platform is provided with a longitudinal guide rail, and the supporting device and the positioning device can move positions on the longitudinal guide rail according to different structures and sizes of heliostat bodies to be combined, so that the heliostat mirror bodies with different convergence distances can be combined, and the combining efficiency is high; the control device is used for controlling the clamping and releasing of the fixed hoop component, and automatic operation is realized.)

1. The utility model provides a heliostat mirror body attaches together device, the mirror body includes speculum and mirror holder, the mirror holder includes girder, auxiliary girder, corbel and trimmer, its characterized in that includes:

the frame comprises a placing platform and a plurality of bases, the bases are fixedly arranged on the horizontal ground, the placing platform is fixedly arranged on the bases, and longitudinal guide rails are arranged on the upper end surface of the placing platform along the axial direction of the main beam;

the supporting device is fixedly installed on the upper end face of the placing platform and comprises a plurality of supporting blocks which are distributed along the axial direction of the main beam, first sliding blocks matched with the longitudinal guide rails are arranged at the bottoms of the supporting blocks, the first sliding blocks slide in the longitudinal guide rails to realize the position movement of the supporting blocks on the placing platform, the upper end faces of the supporting blocks are supporting faces, and the supporting blocks are used for supporting the main beam;

the positioning device comprises a plurality of fixed hoop components fixedly arranged on the upper end face of the placing platform, the fixed hoop components and the supporting blocks are arranged at intervals along the axial direction of the main beam, a second sliding block matched with the longitudinal guide rail is arranged at the bottom of the fixed hoop components, the second sliding block slides in the longitudinal guide rail to realize the position movement of the fixed hoop components on the placing platform, and the fixed hoop components are used for hooping the main beam;

and the control device is connected with the fixed hoop component and controls the clamping or loosening of the fixed hoop component.

2. The heliostat mirror body assembling device of claim 1, wherein the support device further comprises a plurality of support frame assemblies fixedly mounted on the upper end surface of the placing platform, and the plurality of support frame assemblies are arranged along the axial direction of the main beam.

3. The heliostat mirror combination device of claim 2, wherein the support frame assembly comprises a support frame connecting plate, a first support frame and a second support frame, the support frame connecting plate is transversely installed on the upper end surface of the placing platform, the first support frame and the second support frame are symmetrically installed on the transverse two ends of the support frame connecting plate, the upper end surfaces of the first support frame and the second support frame are support surfaces, the support surfaces of the first support frame and the second support frame transversely extend along a direction far away from the placing platform, a third sliding block matched with the longitudinal guide rail is arranged at the bottom of the support frame connecting plate, and the third sliding block slides in the longitudinal guide rail to realize the position movement of the support frame assembly on the placing platform.

4. A heliostat mirror in-pack apparatus according to claim 3, wherein the height of the support surface of the first support frame and the second support frame is lower than the height of the mirror in-pack, the support frame assembly for supporting the mirror when the mirror is tilted.

5. The heliostat mirror body assembling device of claim 1, wherein the fixed hoop component comprises a transition connecting plate, a linear guide rail, two mounting frames, two hoop semi-rings and two cylinders, the transition connecting plate is mounted on the upper end surface of the placing platform, the second slider is arranged at the bottom of the transition connecting plate, the linear guide rail is mounted at the upper end of the transition connecting plate perpendicular to the axial direction of the main beam, the two mounting frames are symmetrically mounted at the two ends of the linear guide rail perpendicular to the axial direction of the main beam, a fourth slider matched with the linear guide rail is arranged at the bottom of the mounting frames, the fourth slider drives the mounting frames to slide in the linear guide rail, the hoop semi-rings are fixedly mounted at the upper ends of the mounting frames, and the cylinders are mounted at the lower ends of the mounting frames, the cylinder is used for driving the mounting frame to slide on the linear guide rail.

6. The heliostat mirror combination device according to claim 1, wherein the positioning device further comprises two limiting frame assemblies, the two limiting frame assemblies are mounted at two longitudinal ends of the placing platform, the limiting frame assemblies comprise a limiting frame connecting plate and two side limiting frames, the limiting frame connecting plate is mounted at the lower end face of the placing platform perpendicular to the axial direction of the main beam and extends out of two side faces of the placing platform, the two side limiting frames are symmetrically mounted at two ends of the limiting frame connecting plate, the upper end face of each side limiting frame is higher than the combination height of the reflecting mirrors, and the limiting frame assemblies are used for limiting the positions of the reflecting mirrors when the reflecting mirrors slide.

7. The heliostat mirror combination apparatus of claim 1, wherein the support device further comprises at least one support bar fixedly mounted on one side of the middle of the placement platform, the support bar being used to support the brace weldment of the middle of the main beam.

8. The heliostat mirror body assembling device of claim 1, wherein the height of the circle center of the hoop surface of the fixed hoop component is higher than the supporting surface of the supporting block.

9. The heliostat mirror combination apparatus according to claim 8, wherein the supporting surface of the supporting block is designed as an arc-shaped groove, and the height of the circle center of the arc-shaped groove is lower than that of the hoop surface of the fixed hoop component.

10. The heliostat mirror body combining device of claim 1, wherein two longitudinal ends of the longitudinal guide rail are provided with limiting blocks.

Technical Field

The invention belongs to the technical field of solar thermal power generation, and particularly relates to a heliostat mirror body combining device.

Background

In the field of solar thermal power generation, tower type solar thermal power generation becomes a next novel energy technology capable of commercial operation due to the advantages of high light-heat conversion efficiency, high focusing temperature, simple installation and debugging of a control system, low heat dissipation loss and the like.

In the field of tower type solar thermal power generation, a heliostat is an important component of a tower type solar thermal power generation system. As shown in fig. 1, the heliostat reflects sunlight onto the heat absorber to heat the heat absorbing medium, so as to convert light energy into heat energy, and further drive the steam turbine to generate electricity.

The heliostat generally comprises a mirror body and a mirror frame, wherein the mirror body is connected with the mirror frame through an adhesive sheet, and the mirror frame comprises a main beam, a secondary beam, a support beam and an adjusting sheet. Because of the heavy weight of the mirror and frame, it is often necessary to operate with a loading platform during loading. Corresponding adjustment can also be made to each project according to the difference of operation requirement, environment, mirror body structure, size, and current mirror body attaches together device simple structure fixed, and the suitability is poor, attaches together inefficiency.

Disclosure of Invention

The invention aims to provide a heliostat mirror body combining device which is good in applicability and high in combining efficiency.

In order to solve the problems, the technical scheme of the invention is as follows:

a heliostat mirror body combining device, the mirror body comprising a mirror and a mirror frame, the mirror frame comprising a main beam, a secondary beam, a corbel, and an adjustment tab, comprising:

the frame comprises a placing platform and a plurality of bases, the bases are fixedly arranged on the horizontal ground, the placing platform is fixedly arranged on the bases, and longitudinal guide rails are arranged on the upper end surface of the placing platform along the axial direction of the main beam;

the supporting device is fixedly installed on the upper end face of the placing platform and comprises a plurality of supporting blocks which are distributed along the axial direction of the main beam, first sliding blocks matched with the longitudinal guide rails are arranged at the bottoms of the supporting blocks, the first sliding blocks slide in the longitudinal guide rails to realize the position movement of the supporting blocks on the placing platform, the upper end faces of the supporting blocks are supporting faces, and the supporting blocks are used for supporting the main beam;

the positioning device comprises a plurality of fixed hoop components fixedly arranged on the upper end face of the placing platform, the fixed hoop components and the supporting blocks are arranged at intervals along the axial direction of the main beam, a second sliding block matched with the longitudinal guide rail is arranged at the bottom of the fixed hoop components, the second sliding block slides in the longitudinal guide rail to realize the position movement of the fixed hoop components on the placing platform, and the fixed hoop components are used for hooping the main beam;

and the control device is connected with the fixed hoop component and controls the clamping or loosening of the fixed hoop component.

Preferably, the supporting device further comprises a plurality of supporting frame components fixedly mounted on the upper end face of the placing platform, and the plurality of supporting frame components are arranged along the axial direction of the main beam.

Preferably, the support frame assembly comprises a support frame connecting plate, a first support frame and a second support frame, the support frame connecting plate is transversely installed on the upper end face of the placing platform, the first support frame and the second support frame are symmetrically installed at the transverse two ends of the support frame connecting plate, the upper end face of the first support frame and the upper end face of the second support frame are supporting faces, the supporting faces of the first support frame and the second support frame transversely extend in the direction far away from the placing platform, a third sliding block matched with the longitudinal guide rail is arranged at the bottom of the support frame connecting plate, and the third sliding block slides in the longitudinal guide rail to realize the position movement of the support frame assembly on the placing platform.

Preferably, the height of the supporting surface of the first supporting frame and the second supporting frame is lower than the combined height of the reflecting mirrors, and the supporting frame assembly is used for supporting the reflecting mirrors when the reflecting mirrors are inclined.

Preferably, the fixed hoop component comprises a transition connecting plate, a linear guide rail, two mounting frames, two hoop semi-rings and two cylinders, the transition connecting plate is arranged on the upper end surface of the placing platform, the second sliding block is arranged at the bottom of the transition connecting plate, the linear guide rails are arranged at the upper ends of the transition connecting plates in the direction perpendicular to the axial direction of the main beam, the two mounting brackets are symmetrically arranged at the two ends of the linear guide rails in the direction perpendicular to the axial direction of the main beam, the bottom of the mounting rack is provided with a fourth sliding block matched with the linear guide rail, the fourth sliding block drives the mounting rack to slide in the linear guide rail, the hoop semi-rings are fixedly installed at the upper end of the mounting frame, the air cylinder is installed at the lower end of the mounting frame, and the air cylinder is used for driving the mounting frame to slide on the linear guide rail.

Preferably, positioner still includes two spacing frame subassemblies, two spacing frame subassembly install in place the platform's vertical both ends, spacing frame subassembly includes spacing connecting plate and two spacing framves in side, spacing connecting plate perpendicular to the axial direction of girder install in place the platform's lower terminal surface and stretch out in place the platform's both sides face, two spacing frame symmetry in side the both ends of spacing connecting plate, the up end height of spacing frame in side is higher than the height that attaches together of speculum, spacing frame subassembly is used for working as play the restriction when the speculum appears sliding the effect of speculum position.

Preferably, the supporting device further comprises at least one supporting rod, the supporting rod is fixedly installed on one side of the middle of the placing platform, and the supporting rod is used for supporting a support welding piece in the middle of the main beam.

Preferably, the circle center height of the hoop surface of the fixed hoop component is higher than the supporting surface of the supporting block.

Preferably, the supporting surface of the supporting block is designed to be an arc-shaped groove, and the height of the circle center of the arc-shaped groove is lower than that of the circle center of the hoop surface of the fixed hoop component.

Preferably, the longitudinal guide rail is provided with a limiting block at two longitudinal ends.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

1) the invention provides a heliostat mirror body combining device which comprises a frame, a supporting device, a positioning device and a control device, wherein the frame comprises a placing platform and a plurality of bases, the placing platform is fixedly arranged on the bases, the upper end surface of the placing platform is provided with a longitudinal guide rail, the supporting device and the positioning device can move positions on the longitudinal guide rail according to different structures and sizes of heliostat bodies to adjust the positions, the heliostat mirror bodies with different convergence distances are combined, and the combining efficiency is high; the control device is used for controlling the clamping and releasing of the fixed hoop component, and automatic operation is realized.

2) The supporting device of the heliostat body combining device further comprises a plurality of supporting frame assemblies, each supporting frame assembly comprises a supporting frame connecting plate, a first supporting frame and a second supporting frame, the first supporting frame and the second supporting frame are symmetrically arranged at the two transverse ends of the supporting frame connecting plate, the height of the supporting surface of each first supporting frame and the height of the supporting surface of each second supporting frame are lower than the combining height of the reflector, and the heliostat body combining device plays a role in protection when the mirror frame or the reflector inclines.

3) The heliostat mirror body assembling device provided by the invention comprises a positioning device and two limiting frame assemblies, wherein the limiting frame assemblies are arranged at the two longitudinal ends of a placing platform, each limiting frame assembly comprises a limiting frame connecting plate and two side limiting frames, the two side limiting frames are symmetrically arranged at the two ends of the limiting frame connecting plate, the height of the upper end surface of each side limiting frame is higher than the assembling height of a reflector, and the reflector can be prevented from sliding and falling off due to the fact that a mirror frame is not placed horizontally after the reflector is placed.

Drawings

FIG. 1 is a schematic diagram of a tower-type solar thermal power generation system;

FIG. 2 is a block diagram of a heliostat mirror body embodying the invention;

FIG. 3 is a schematic perspective view of a heliostat mirror-body combining device according to an embodiment of the invention;

fig. 4 to 6 are schematic perspective views of the fixing hoop assembly in fig. 3.

Description of reference numerals:

1: a mirror body; 11: a mirror; 12: a frame; 121: a main beam; 122: a secondary beam; 123: supporting a beam; 124: an adjustment sheet; 2: a frame; 21: placing a platform; 211: a longitudinal guide rail; 22: a base; 221: reinforcing ribs; 3: a support device; 31: a support block; 32: a support frame assembly; 321: a support frame connecting plate; 322: a first support frame; 323: a second support frame; 33: a support bar; 4: a positioning device; 41: fixing the hoop component; 411: a transition connecting plate; 412: a linear guide rail; 413: a mounting frame; 414: hoop semi-rings; 415: a cylinder; 42: a spacing frame assembly; 421: a limiting frame connecting plate; 422: side limiting frame.

Detailed Description

The heliostat mirror body assembling device provided by the invention is further described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.

Referring to fig. 2 and 3, the present embodiment provides a heliostat mirror body assembling device, which includes a frame 2, a supporting device 3, a positioning device 4 and a control device (not shown).

Referring to fig. 2, the mirror body 1 includes a mirror 11 and a frame 12, and the frame 12 includes a main beam 121, a sub beam 122, a support beam 123, and a tab 124.

The heliostat mirror body assembling device provided in this embodiment needs to assemble the reflecting mirror 11 and the mirror frame 12, as shown in fig. 3, it includes the following components:

the frame 2 comprises a placing platform 21 and three bases 22, the three bases 22 are fixedly installed on a horizontal ground, in the embodiment, the bottom of each base 22 is provided with four reinforcing ribs 221, so that the strength of the base 22 is increased, and the base 22 is ensured not to incline or collapse when bearing the weight of the placing platform 21, the mirror bracket 12 and the reflector 11; the placing platform 21 is fixedly arranged on the base 22, and the upper end surface of the placing platform 21 is provided with a longitudinal guide rail 211 along the axial direction of the main beam 121, so that other components of the assembling device can be installed and can slide in the longitudinal guide rail 211 to adjust the position of each component; in this embodiment, the two ends of the longitudinal rail 211 are respectively provided with a limiting block, so that each part can be placed to fall off from the two ends of the longitudinal rail 211 when the position is adjusted.

Strutting arrangement 3 fixed mounting is in place the up end of platform 21, strutting arrangement 3 includes a plurality of supporting shoe 31 of arranging along the axial direction of girder 121, in this embodiment, strutting arrangement 3 includes two supporting shoes 31, the bottom of supporting shoe 31 is provided with the first slider (owing to in the bottom, so not shown in the figure) that matches with longitudinal rail 211, first slider slides in longitudinal rail 211 in order to realize the position shift of supporting shoe 31 on place the platform 21, adopt the bolt to fix after the position adjustment of supporting shoe 31 is accomplished. The upper end surface of the supporting block 31 is a supporting surface, and the supporting block 31 is used for supporting the main beam 121, in this embodiment, as shown in fig. 6, the supporting surface of the supporting block 31 is designed to be an arc-shaped surface, and the specific structure is that a downward-concave arc-shaped groove is formed on the supporting surface of the supporting block 31, the radius of the arc-shaped groove is consistent with that of the main beam 121, and the arc-shaped contact surface can reduce the risk that the surface of the main beam 121 is abraded and scratched after the main beam 121 is placed.

In this embodiment, the supporting device 3 further includes a plurality of supporting frame assemblies 32 fixedly mounted on the upper end surface of the placing platform 21, and in this embodiment, the supporting device further includes four supporting frame assemblies 32, and the four supporting frame assemblies 32 and the two supporting blocks 31 are arranged at intervals along the axial direction of the main beam 121. The supporting frame assembly 32 includes a supporting frame connecting plate 321, a first supporting frame 322 and a second supporting frame 323, the supporting frame connecting plate 321 is transversely installed on the upper end face of the placing platform 21, the first supporting frame 322 and the second supporting frame 323 are symmetrically installed at the transverse two ends of the supporting frame connecting plate 321, the upper end faces of the first supporting frame 322 and the second supporting frame 323 are supporting faces, the supporting faces of the first supporting frame 322 and the second supporting frame 323 transversely extend along a direction far away from the placing platform 21, and the height of the supporting faces of the first supporting frame 322 and the second supporting frame 323 is slightly lower than the combined height of the reflecting mirror 11. The bottom of support frame connecting plate 321 is provided with the third slider with longitudinal rail 211 assorted, and the third slider slides in longitudinal rail 211 in order to realize that support frame subassembly 32 moves in the position on place the platform 21, adopts the bolt to fix after the position control of support frame subassembly 32 is accomplished, and support frame subassembly 32 is used for when speculum 11 or mirror holder 12 appear supporting the mirror body 1 when inclining, plays the guard action.

In this embodiment, the supporting device 3 further includes at least one supporting rod 33, in this embodiment, the supporting device 3 includes two supporting rods 33, the supporting rod 33 is fixedly installed at one side of the middle portion of the placing platform 21, and the supporting rod 33 is used for supporting a seat welding member at the middle portion of the main beam 121 to prevent the main beam 121 from rolling.

The positioning device 4 comprises a plurality of fixed hoop components 41 fixedly mounted on the upper end surface of the placing platform 21, in the embodiment, the positioning device 4 comprises two fixed hoop components 41, the two fixed hoop components 41, four support frame components 32 and two support blocks 31 are arranged at intervals along the axial direction of the main beam 121, the circle center height of the hoop surface of each fixed hoop component 41 is slightly higher than the circle center height of the arc-shaped groove on each support block 31, a second sliding block matched with the longitudinal guide rail 211 is arranged at the bottom of each fixed hoop component 4, the second sliding block slides in the longitudinal guide rail 211 to realize the position movement of the fixed hoop components 4 on the placing platform 21, the fixed hoop components 4 are used for hooping the main beam 121, when the mirror bodies 1 are assembled together, the fixed hoop components 4 are in a clamping state, and when the mirror bodies 1 are loaded and unloaded, the fixed hoop components 4 are in a loosening state; in this embodiment, referring to fig. 4 to 6, the fixed hoop assembly 4 includes a transition connection plate 411, a linear guide 412, two mounting frames 413, two hoop half rings 414 and two cylinders 415, the transition connection plate 411 is installed on the upper end surface of the placing platform 21, a second slider is disposed at the bottom of the transition connection plate 411, the linear guide 412 is installed at the upper end of the transition connection plate 411 perpendicular to the axial direction of the main beam 121, the two mounting frames 413 are symmetrically installed at the two ends of the linear guide 412 perpendicular to the axial direction of the main beam 121, a fourth slider matched with the linear guide 412 is disposed at the bottom of the mounting frame 413, the fourth slider drives the mounting frame 413 to slide in the linear guide 412, the hoop half rings 414 are fixedly installed at the upper end of the mounting frames 413, the height of the circle center of the hoop half rings 414 is slightly higher than the height of the circle center of the arc-shaped groove on the supporting, the main beam 121 is gradually lifted to be separated from the contact with the supporting block 31, and before the main beam 121 is completely clasped, the main beam 121 can be slightly rotated to adjust the level of the mirror bracket 12, so that the mirror body 1 can be conveniently assembled; the air cylinder 415 is installed at the lower end of the installation frame 413, the air cylinder 415 is used for driving the installation frame 413 to slide on the linear guide rail 412, in this embodiment, the air cylinders 415 are hooped on two sides of the placing platform 21, and the front end sliders of the air cylinder push rods are fixed at the bottom of the placing platform.

In this embodiment, referring to fig. 3, the positioning device 4 further includes two limiting frame assemblies 42, the two limiting frame assemblies 42 are mounted at two longitudinal ends of the placing platform 21, each limiting frame assembly 42 includes a limiting frame connecting plate 421 and two side limiting frames 422, the limiting frame connecting plate 421 is mounted on the lower end surface of the placing platform 21 perpendicular to the axial direction of the main beam 121 and extends out of two side surfaces of the placing platform 21, the two side limiting frames 322 are symmetrically mounted at two ends of the limiting frame connecting plate 421, the height of the upper end surface of the side limiting frames 422 is higher than the combined height of the reflecting mirrors 11, the limiting frame assemblies 42 are used for limiting the positions of the reflecting mirrors 11 when the reflecting mirrors 11 slide, and preventing the reflecting mirrors 11 from sliding and falling off due to the mirror frames 12 not being horizontally placed after the reflecting mirrors 11 are placed; in the present embodiment, the upper end of the side limiting frame 422 is made of a soft material, and is generally made of an acrylic plate, so that when the reflector 11 slides and contacts the side limiting frame 422, the reflector 11 can be prevented from being broken.

The control device is connected with the fixed hoop component 4 to control the clamping or loosening of the fixed hoop component 4, in the embodiment, the control device is in signal connection with the air cylinder 415, when the control device drives the air cylinder 415 to move, the cylinder body moves due to the fixed position of the puller at the front end of the push rod of the air cylinder 415, and therefore the hoop half rings 414 are driven to tightly wrap the main beam 121, and automatic operation is achieved.

The heliostat body assembling device provided by the invention can also be matched with other devices for operation, and can simultaneously send instructions to the control device when the frame 12 is placed on the hoisting equipment, so as to control the hoop semi-rings 414 to be tightly held, thereby realizing continuous and full-automatic operation.

The invention provides a heliostat mirror body combining device which comprises a frame 2, a supporting device 3, a positioning device 4 and a control device, wherein the frame 2 comprises a placing platform 21 and a plurality of bases 22, the placing platform 21 is fixedly arranged on the bases 22, the upper end surface of the placing platform is provided with a longitudinal guide rail 211, the supporting device 3 and the positioning device 4 can move on the longitudinal guide rail 211 according to different structures and sizes of heliostat bodies to adjust the positions, the heliostat mirror bodies with different convergence distances can be combined, and the combining efficiency is high; the control device is used for controlling the clamping and releasing of the fixed hoop component 4, and automatic operation is realized.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.