Mirror body transfer tool

Abstract

The invention discloses a mirror body transfer tool. The mirror body transfer tool comprises a base, two stand columns, a plurality of cantilever sets and a plurality of fixing structures. The two stand columns are installed on the base. A plurality of cantilever sets are arranged, and a fixing structure is arranged in each cantilever set, so that a plurality of mirror bodies can be borne at the same time to complete transfer; specifically, the multiple cantilever sets are arranged in the height direction of the stand columns, each cantilever set comprises two cantilevers, and the two cantilevers in each cantilever set are rotationally connected to the two stand columns correspondingly. One end of the cantilever away from the column is a first end, and one end of the cantilever close to the column is a second end. The first end of each cantilever is provided with at least one fixing structure, and the two cantilevers in each cantilever set are matched with each other through the fixing structures on the cantilevers to bear the main beam of the mirror body.

Description

Technical Field

[0001] The invention belongs to the technical field of solar thermal power generation, and in particular relates to a mirror body transport tooling. Background Art

[0002] Solar energy is increasingly used as a clean and renewable energy source, especially solar thermal power generation technology, which is an emerging solar energy utilization technology following photovoltaic power generation technology. Among them, tower solar thermal power generation technology has the advantages of energy storage and peak regulation, and the solar thermal power generation industry has developed rapidly in recent years.

[0003] The function of the heliostat in the tower solar thermal power generation is to focus sunlight onto the absorber. Each mirror field requires a large number of heliostats to reflect enough heat to the absorber. Because the mirror structure itself is relatively special and the reflector in the mirror body is fragile and fragile, conventional transfer devices cannot be used. After each set of heliostats is assembled in the workshop, it needs to be stored and transported using special transfer tooling to package and fix the mirror body assembled in the workshop and assist in transporting it to the mirror field for installation. Summary of the invention

[0004] The object of the present invention is to provide a mirror body transfer tool, which can be used for the storage and transportation of heliostat mirror bodies after they leave the production line in a workshop.

[0005] The technical solution of the present invention is:

[0006] A mirror body transfer tool comprises a base, two columns, a plurality of cantilever groups and a plurality of fixing structures; the two columns are respectively installed on the base;

[0007] A plurality of cantilever groups are arranged along the height direction of the column, each of the cantilever groups includes two cantilevers, and the two cantilevers in each cantilever group are rotatably connected to the two columns respectively;

[0008] The end of the cantilever away from the column is the first end, the end of the cantilever close to the column is the second end, and the surface formed by the axes of the two columns is the column reference surface;

[0009] Wherein, at least one of the fixing structures is arranged at the first end of each of the cantilevers, and the two cantilevers in each of the cantilever groups cooperate with each other to support the main beam of the mirror body through the fixing structures thereon.

[0010] Preferably, the cantilever comprises a rotating arm structure and a frame arm structure, the rotating arm structure is rotatably arranged on the corresponding column, the frame arm structure is configured as a main beam carrying the mirror body, and the frame arm structure is installed on the corresponding rotating arm structure;

[0011] A plane perpendicular to the column reference plane and the horizontal plane is a projection plane, and the projection of the main beam of the mirror body on the projection plane does not overlap with the projection of the column on the projection plane.

[0012] Preferably, the length direction of the arm structure is parallel to the length direction of the main beam of the mirror body fixed by the fixing structure thereon;

[0013] Wherein, anti-rotation parts are provided on both sides of the arm structure in the length direction, and the anti-rotation parts are used to prevent the main beam of the mirror body from rotating in the fixed structure.

[0014] Preferably, the fixing structure is a hoop structure, and the hoop structure comprises:

[0015] A clamp seat, the clamp seat is connected to the cantilever;

[0016] A clamp cover, the clamp cover comprises an upper clamp and two connecting plates, the two connecting plates are arranged at two ends of the upper clamp along the circumference of the upper clamp, and each connecting plate is provided with an adjustment hole;

[0017] Two locking pieces, the two locking pieces are arranged at two ends of the hoop seat in the circumferential direction, the two locking pieces correspond to the two connecting plates respectively, and the hoop seat and the upper half hoop in the locked state cooperate with each other to fix the main beam of the mirror body therein;

[0018] The locking member comprises a rod and a fastener, one end of the rod is rotatably connected to the clamp seat, and the other end passes through the corresponding adjustment hole on the connecting plate and is threadedly connected to the fastener;

[0019] Among them, the first end of the connecting plate is connected to the main part of the upper half of the clamp, the second end of the connecting plate is bent upward, and the adjustment hole on the connecting plate is arranged along the direction from the first end to the second end of the connecting plate and extends to the end face of the second end of the connecting plate.

[0020] Preferably, the cantilever realizes rotation on the corresponding column through a rotating structure, and the rotating structure comprises:

[0021] A first connecting member, a second connecting member and a rotating shaft, wherein the first connecting member and the second connecting member are respectively connected to the side walls of the column, and the first connecting member and the second connecting member are arranged with an interval up and down, and the rotating shaft is arranged between the first connecting member and the second connecting member;

[0022] A sleeve, the sleeve is sleeved on the rotating shaft and rotatably connected thereto, and the sleeve is located between the first connecting member and the second connecting member; the second end of the cantilever is connected to the side wall of the sleeve;

[0023] A first limiting member, wherein the first limiting member is disposed on the first connecting member or the second connecting member, the first limiting member and the side wall of the column cooperate to form a first interval, and a limiting member is disposed on the cantilever. When the limiting member is located in the first interval, it will be limited by the first limiting member and the side wall of the column, so that the cantilever cannot rotate.

[0024] Preferably, the first limiting member is arranged on the second connecting member;

[0025] The first connecting member is provided with a first pressing member, and the first pressing member is used to press the sleeve onto the second connecting member when the limiting member is located in the first interval.

[0026] Preferably, the axes of the two columns are perpendicular to the horizontal plane, the first center plane of the base is vertically arranged and parallel to the reference plane of the columns, and the vertical plane passing through the center of gravity of the mirror body and parallel to the axis of the main beam of the mirror body is the center of gravity plane of the mirror body;

[0027] When the axis of the main beam of the mirror body is located outside the center of gravity plane of the mirror body, the column reference plane does not coincide with the first center plane of the base, and the center of gravity of the whole formed by all the cantilever groups on the mirror body transfer tooling after carrying the mirror body is located in the first center plane of the base.

[0028] Preferably, a counterweight structure is further provided on the base, and the counterweight structure and the column reference plane are located on both sides of the first central plane.

[0029] And the counterweight structure is configured to adjust the center of gravity of the scope transfer tooling;

[0030] The second center plane of the base is vertically arranged and perpendicular to the reference plane of the column, and the weight of the counterweight structure located on both sides of the second center plane of the base is the same.

[0031] Preferably, the counterweight structure comprises:

[0032] A receiving groove, the receiving groove is arranged on the base, and the receiving groove opening is arranged upward; a filler is placed in the receiving groove, and the counterweight structure is configured to adjust the weight of the counterweight structure by adjusting the amount of the filler;

[0033] A pressing plate, the pressing plate is located above the filler in the containing groove, and the pressing plate is used to press and fix the filler in the containing groove;

[0034] A fixing member is connected to the accommodating groove and the pressing plate respectively, and is used to fix the position of the pressing plate in the accommodating groove.

[0035] Preferably, the fixing member comprises a plurality of fixing units, and the plurality of fixing units are arranged along the length direction of the containing groove; the containing groove is provided with a plurality of hole groups, and the hole groups correspond to the fixing units one by one;

[0036] The hole group includes waist-shaped holes arranged on the two side walls of the accommodating groove; the fixing unit includes bolts and nuts, and the bolts are connected to the nuts after passing through the waist-shaped holes corresponding to the hole group on the two side walls of the accommodating groove, and the part of the bolt located between the two side walls of the accommodating groove is pressed on the upper surface of the pressure plate.

[0037] Due to the adoption of the above technical solution, the present invention has the following advantages and positive effects compared with the prior art:

[0038] (1) The mirror body transfer tooling provided by the present invention is provided with a plurality of cantilever groups, and each cantilever group is provided with a fixed structure, so as to realize the ability to carry multiple mirror bodies at the same time to complete the transfer; specifically, the plurality of cantilever groups are arranged along the height direction of the column, and each cantilever group includes two cantilevers, and the two cantilevers in each cantilever group are rotatably connected to the two columns respectively; the end of the cantilever away from the column is the first end, and the end of the cantilever close to the column is the second end; at least one fixed structure is installed at the first end of each cantilever, and the two cantilevers in each cantilever group cooperate with each other through the fixed structure thereon to support the main beam of the mirror body.

[0039] (2) The mirror body transfer tooling provided by the present invention designs the cantilever into a rotating arm structure and an arm structure, and makes the projection of the main beam of the mirror body on the projection plane not overlap with the projection of the column on the projection plane, so as to realize that the lifting tooling or the mirror body has sufficient space to put in or take out the mirror body transfer tooling; specifically, the cantilever as a whole presents a Z-shaped design, and the cantilever includes a rotating arm structure and an arm structure, and the arm structure is configured to carry the main beam of the mirror body, and the arm structures are respectively mounted on the corresponding rotating arm structures, and the rotating arm structure is connected to the column through a rotating structure; the surface formed by the two column axes is defined as the column reference plane, and a surface perpendicular to the column reference plane is defined as the projection plane; it is ensured that the projection of the main beam of the mirror body on the projection plane does not overlap with the projection of the column on the projection plane, so as to realize that the main beam of the mirror body carried by the mirror body transfer tooling is away from the column, and then it is convenient for the lifting device for lifting the mirror body to be smoothly connected with the main beam in the mirror body to complete the lifting.

[0040] (3) The scope transfer tooling provided by the present invention is provided with a hoop structure, which includes a hoop seat, a hoop cover and two locking pieces. The hoop seat and the hoop cover are locked by the two locking pieces to realize that the main beam of the scope is supported by the hoop structure, and the adjustment hole in the hoop cover is arranged along the direction from the first end to the second end of the connecting plate, and extends to the end surface of the second end of the connecting plate, which solves the problem in the prior art that the locking hole is easily enlarged and deformed when subjected to force, thereby causing the connection between the hoop seat and the hoop cover to become loose;

[0041] Specifically, the clamp cover includes an upper clamp and two connecting plates. The two connecting plates are arranged at both ends of the upper clamp along the circumference of the upper clamp, and each connecting plate is provided with an adjustment hole. Two locking pieces are arranged at both ends of the lower clamp on the clamp seat. The two locking pieces correspond to the two connecting plates respectively. The locking piece includes a rod and a fastener. One end of the rod is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the clamp seat. The fastener adopts a nut. When the fastener is not connected to the rod or is connected to the rod but loosely, the rod can slide in the adjustment hole. When it needs to be fixed, the fastener can be tightened, so that the upper clamp and the lower clamp in the locked state cooperate with each other to fix the main beam of the mirror body located therein.

[0042] The adjustment hole is similar to a groove opened on the end face of the second end of the connecting plate. This groove-like form can effectively avoid the occurrence of expansion and deformation, and cooperate with the upward bending of the second end of the connecting plate to effectively prevent the rod and the fasteners on the rod from falling out of the adjustment hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the following detailed description of the preferred embodiment.The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting the invention.

[0044] Figure 1 and Figure 2 It is a schematic diagram of a scope transport tool loaded with a scope of the present invention;

[0045] Figure 3 It is a structural schematic diagram of a mirror body transport tooling of the present invention;

[0046] Figure 4 It is a structural schematic diagram of a cantilever of the present invention;

[0047] Figure 5 It is a structural schematic diagram of a clamp structure of the present invention;

[0048] Figure 6 It is a structural schematic diagram of a base of the present invention;

[0049] Figure 7A schematic diagram of the structure of a mirror body.

[0050] Description of reference numerals:

[0051] 1. Base; 2. Column; 3. Cantilever; 31. Rotating arm structure; 311. Limiting member; 32. Arm structure; 321. Anti-rotation member; 4. Fixing structure; 41. Clamp seat; 42. Clamp cover; 421. Connecting plate; 4211. Adjusting hole; 43. Rod; 44. Fastener; 45. Rotating shaft; 5. Rotating structure; 51. First connecting member; 52. Second connecting member; 53. Sleeve; 54. Second limiting member; 55. First clamping member; 56. Second clamping member; 6. Counterweight structure; 7. Mirror body. DETAILED DESCRIPTION

[0052] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0053] In order to simplify the drawings, only the parts related to the present invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0054] The mirror body 7 in the present invention is as follows Figure 7 As shown, it includes a main beam a, a center support b, a sub-beam c, two supporting beams and a reflecting surface, the center support b is fixedly arranged on the main beam a; the sub-beam c is connected to the upper part of the center support b and is used to install the reflecting surface; the two supporting beams are arranged on both sides of the central axis of the main beam a, and the two ends of the supporting beam are respectively connected to the sub-beam c and the center support b, and the two supporting beams are respectively the first supporting beam d and the second supporting beam e; the sub-beam c includes three mounting holes, the middle mounting hole is connected to the center support b, and the mounting holes on both sides are connected to the first supporting beam d and the second supporting beam e.

[0055] Example

[0056] See also Figures 1 to 6The present embodiment provides a mirror body transport tool, including a base 1, two columns 2, a plurality of cantilever groups and a plurality of fixed structures 4, and the two columns 2 are respectively installed on the base 1. The plurality of cantilever groups are arranged along the height direction of the columns 2, and each cantilever group includes two cantilevers 3, and the two cantilevers 3 in each cantilever group are respectively rotatably connected to the two columns 2. The end of the cantilever 3 away from the column 2 is the first end, and the end of the cantilever 3 close to the column 2 is the second end. At least one fixed structure 4 is installed at the first end of each cantilever 3, and the two cantilevers 3 in each cantilever group cooperate with each other through the fixed structure 4 thereon to support the main beam of the mirror body 7.

[0057] The base 1 is the basis of the mirror body transfer tooling. The specific structure of the base 1 can be designed in a variety of ways, and the present invention does not limit it. In this embodiment, the base 1 adopts a two-layer structure to improve the torsion resistance. Double rows of I-beams are welded at both ends to increase the strength of the force-bearing support parts. A forklift position is designed in the middle to facilitate forklift handling. Hanging holes are set at the four corners for easy lifting. The overall material of the chassis is mainly standard I-beams, which can make full use of the space and save material usage while ensuring strength. Of course, in other implementations, the base 1 can also adopt other structures, and the specific structure of the base 1 is not limited.

[0058] The column 2 is a connecting structure between the cantilever 3 and the base 1 .

[0059] The cantilever 3 includes a rotating arm structure 31 and an arm structure 32. The arm structure 32 is configured as a main beam supporting the mirror body 7, and the arm structures 32 are respectively installed on the corresponding rotating arm structures 31. The rotating arm structure 31 can be rotatably connected with the column 2 through the rotating structure 5, and the fixed structure 4 can be installed on the arm structure 32.

[0060] The plane formed by the axes of the two columns 2 is the column reference plane, and the plane perpendicular to the column reference plane and the horizontal plane is the projection plane. The projection of the main beam of the mirror body 7 on the projection plane does not overlap with the projection of the column 2 on the projection plane. In this way, the main beam in the mirror body 7 can be kept away from the column 2, so that the hoisting device used to hoist the mirror body 7 can be smoothly connected to the main beam in the mirror body 7. Preferably, the cantilever 3 is designed in a Z shape as a whole, so that there is sufficient space for the lifting tool or the mirror body to be put in and taken out.

[0061] In this embodiment, the fixing structure 4 preferably adopts a hoop structure. The hoop structure is arranged on the arm structure 32, and the length direction of the arm structure 32 is parallel to the length direction of the main beam of the mirror body 7 fixed by the fixing structure 4. Anti-rotation parts 321 are arranged on both sides of the length direction of the arm structure 32 to prevent the main beam of the mirror body 7 from rotating in the fixing structure 4, that is, the hoop structure.

[0062] Specifically, there will be a welding plate on the main beam of the mirror body 7 for connecting to the sub-beam, and a groove is generally provided at the bottom of the welding plate; when the cantilever 3 carries the mirror body 7, the groove at the bottom of the welding plate is buckled on the arm structure 32, and the two anti-rotation parts 321 are located below the welding plate and correspond to the bottom edges on both sides of the groove at the bottom of the welding part, so that when the mirror body 7 wants to rotate to one side of the main beam, the bottom edge of the side next to the groove at the bottom of the welding part will resist the anti-rotation part 321 on that side, thereby preventing the mirror body 7 from rotating.

[0063] Main reference Figure 5 The hoop structure includes a hoop seat 41, a hoop cover 42 and two locking pieces. The hoop seat 41 is connected to the arm structure 32 of the cantilever 3, and a lower half hoop is provided on the hoop seat 41. The hoop cover 42 includes an upper half hoop and two connecting plates 421, and the two connecting plates 421 are arranged at both ends of the upper half hoop along the circumference of the upper half hoop, and each connecting plate 421 is provided with an adjustment hole 4211. Two locking pieces are arranged at both ends of the lower half hoop on the hoop seat 41 in the circumference, and the two locking pieces correspond to the two connecting plates 421 respectively. The upper half hoop and the lower half hoop in the locked state cooperate with each other to fix the main beam of the mirror body 7 located therein.

[0064] The locking member includes a rod 43 and a fastener 44. One end of the rod 43 is rotatably connected to the clamp seat 41, and the other end passes through the adjustment hole 4211 on the corresponding connecting plate 421 and is threadedly connected to the fastener 44. The rod 43 can slide in the corresponding adjustment hole 4211 when not restricted by the fastener 44. Specifically, one end of the rod 43 is fixedly connected to a rotating shaft 45, and the rotating shaft 45 is rotatably connected to the clamp seat 41; the fastener 44 can be a nut. When the fastener 44 is not connected to the rod 43 or is connected to the rod 43 but is loose, the rod 43 can slide in the adjustment hole 4211. When it needs to be fixed, the fastener 44 can be tightened.

[0065] Furthermore, the first end of the connecting plate 421 is connected to the main body of the upper half of the clamp, and the second end of the connecting plate 421 is a free end. The adjustment hole 4211 on the connecting plate 421 is arranged along the direction from the first end to the second end of the connecting plate 421, and extends to the end surface of the second end of the connecting plate 421. In fact, at this time, the adjustment hole 4211 is no longer in the shape of a hole, but in the form of a groove similar to that opened on the end surface of the second end of the connecting plate 421. The shape of the hole is easy to be enlarged and deformed when subjected to force, causing the connection between the clamp seat 41 and the clamp cover 42 to loosen, and this groove-like form can effectively avoid the occurrence of the situation of being enlarged and deformed.

[0066] Preferably, the second end of the connecting plate 421 is bent upward. The fastener 44 is screwed onto the rod 43, and the fastener 44 is located between the bent portion of the second end of the connecting plate 421 and the main body of the clamp cover 42. The upward bending of the second end of the connecting plate 421 can effectively prevent the rod 43 and the fastener 44 on the rod 43 from coming out of the adjustment hole 4211.

[0067] The above-mentioned locking member and the matching design of the connecting plate 421 can realize two connections between the clamp seat 41 and the clamp cover 42, wherein the fastener 44 at one of the connections is always connected to the rod 43 (for the convenience of description, this connection is referred to as the first connection, and the other connection is referred to as the second connection). When fixing the main beam of the mirror body 7 or removing the main beam of the mirror body 7, it is only necessary to loosen the fastener 44 at the first connection on the rod 43. At this time, the fastener 44 at the second connection is removed from the rod 43, so that the clamp cover 42 can be rotated open relative to the clamp seat 41, so that the main beam of the mirror body 7 can be inserted or the main beam of the mirror body 7 can be removed.

[0068] The rotating structure 5 includes a first connecting member 51, a second connecting member 52, a rotating shaft, a sleeve 53 and a first limit member. The first connecting member 51 and the second connecting member 52 are respectively connected to the side walls of the column 2, and the first connecting member 51 and the second connecting member 52 are arranged at intervals up and down, and the rotating shaft is fixedly connected between the first connecting member 51 and the second connecting member 52. The sleeve 53 is sleeved on the rotating shaft and is rotatably connected thereto, and the sleeve 53 is located between the first connecting member 51 and the second connecting member 52; the second end of the cantilever 3 (specifically, the end of the rotating arm structure 31 close to the column 2) is connected to the side wall of the sleeve 53. In this way, the cantilever 3 can be rotated relative to the column 2 by rotating the sleeve 53 relative to the rotating shaft. Preferably, the first connecting member 51 and the second connecting member 52 are both horizontally arranged plates, and the rotating shaft is arranged between the two plates in the vertical direction, so that the cantilever 3 can rotate in the horizontal plane.

[0069] The first limiting member is provided on the first connecting member 51 or the second connecting member 52, and the first limiting member cooperates with the side wall of the column 2 to form a first interval. The arm structure 31 is provided with a limiting member 311, and when the limiting member 311 is located in the first interval, it will be limited by the first limiting member and the side wall of the column 2, so that the arm structure 32 cannot rotate. Preferably, the rotating structure 5 also includes a second limiting member 54, and the second limiting member 54 is provided on the first connecting member 51 or the second connecting member 52, and the second limiting member 54 cooperates with the side wall of the column 2 to form a second interval; when the limiting member 311 is located in the second interval, it will be limited by the second limiting member 54 and the side wall of the column 2, so that the arm structure 32 cannot rotate. The side wall of the column 2 that cooperates with the first limiting member to form the first section and the side wall that cooperates with the second limiting member 54 to form the second section are located on both sides of the rotating shaft; the first limiting member and the second limiting member 54 can both move relative to the corresponding first connecting member 51 / second connecting member 52 under the action of external force to cancel the limiting effect on the limiting member 311. When the limiting member 311 is restricted in the first section and cannot rotate, the cantilever 3 is in a position that can support the main beam of the mirror body 7; when the cantilever 3 corresponding to the limiting member 311 no longer needs to support the main beam of the mirror body 7, but needs to rotate to make way for the placement or lifting of the main beam of the mirror body 7 located below it, the cantilever 3 can be rotated so that the limiting member 311 on the cantilever 3 is restricted in the second section, so that the cantilever 3 is fixed in a position that will not interfere with the placement or lifting of the main beam of the mirror body 7 below it. Of course, in other embodiments, the second limit member 54 may not be provided. In this case, the cantilever 3 can still be rotated to make way for the mirror body 7 therebelow. However, since the second limit member 54 is not provided, the cantilever 3 is movable at this time, which is less convenient than the solution provided in this embodiment with the second limit member 54.

[0070] In this embodiment, more specifically, Figure 4 As shown, the upper end of the rotating shaft is connected to the first connecting member 51, and the lower end of the rotating shaft is connected to the second connecting member 52. The first limiting member and the second limiting member 54 are both arranged on the second connecting member 52, and the first limiting member and the second limiting member 54 are both bolts. Two corresponding bolt holes are respectively arranged on the second connecting member 52, and the first limiting member and the second limiting member 54 are respectively screwed into the corresponding bolt holes from bottom to top. The limiting member 311 on the rotating arm structure 31 is located between the first connecting member 51 and the second connecting member 52 in the height direction.

[0071] When the upper end of the first limiting member does not extend out of the upper surface of the second connecting member 52 or the portion extending out of the upper surface of the second connecting member 52 is small, the limiting member 311 on the cantilever 3 will not interfere with the first limiting member during the rotation process; when the arm structure 32 rotates to the point where the limiting member 311 on it abuts against the side wall of the column 2 corresponding to the first limiting member (i.e., the limiting member 311 enters the first interval), the first limiting member is rotated to move it upward, so that the upper end of the first limiting member is higher than the lower end of the limiting member 311 in the height direction. At this time, if the cantilever 3 rotates back, it will be interfered by the first limiting member, i.e., the limiting member 311 is restricted between the first limiting member and the side wall of the column 2 and cannot rotate. In this way, the relative position of the cantilever 3 and the column 2 is locked (for ease of description, the cantilever 3 is said to be in the first posture at this time). When it is necessary to make the cantilever 3 leave the first posture, the first limiting member can be rotated to move downward to a position where it will not interfere with the limiting member 311, and then the cantilever 3 can be rotated to make the cantilever 3 leave the first posture.

[0072] When the upper end of the second limit member 54 does not extend out of the upper surface of the second connecting member 52 or only a small part of the upper surface of the second connecting member 52 is extended out, the limit member 311 thereon will not interfere with the second limit member 54 during the rotation of the cantilever 3; when the arm structure 32 rotates until the limit member 311 thereon rests on the side wall of the column 2 corresponding to the second limit member 54 (that is, the limit member 311 enters the second interval), the second limit member 54 is rotated to move it upward so that the upper end of the second limit member 54 is higher than the lower end of the limit member 311 in the height direction. At this time, if the cantilever 3 rotates back, it will be interfered by the second limit member 54, that is, the limit member 311 is restricted between the second limit member 54 and the side wall of the column 2 and cannot rotate. In this way, the relative position of the cantilever 3 and the column 2 is locked (for the convenience of description, the cantilever 3 is said to be in the second posture at this time). When the cantilever 3 needs to leave the second posture, the second limiting member 54 can be rotated to move downward to a position where it does not interfere with the limiting member 311 , and then the cantilever 3 can be rotated to leave the second posture.

[0073] When the cantilever 3 is in the first posture / second posture, in theory, the rotating arm structure 31 cannot rotate because the two sides of the limiting member 311 are respectively restricted by the first limiting member / second limiting member 54 and the corresponding side wall of the column 2. However, in actual scenarios, in order for the first limiting member / second limiting member 54 to be able to rotate upward smoothly, the size of the first interval / second interval will have a certain margin compared to the size of the limiting member 311, which causes the limiting member 311 to be able to rotate slightly in the first interval / second interval, and the relative position of the cantilever 3 and the column 2 cannot be completely locked.

[0074] To this end, the rotating structure 5 further includes a first pressing member 55 and a second pressing member 56. The first pressing member 55 and the second pressing member 56 are respectively arranged on the first connecting member 51, and the first pressing member 55 is used to press the sleeve 53 on the second connecting member 52 when the cantilever 3 is in the first posture, and the second pressing member 56 is used to press the sleeve 53 on the second connecting member 52 when the cantilever 3 is in the second posture. Of course, in the embodiment where the second limiter 54 is not provided, the second pressing member 56 may also be not provided accordingly.

[0075] Specifically, the first pressing member 55 and the second pressing member 56 may also be bolts, and corresponding bolt holes are respectively provided on the first connecting member 51, and the first pressing member 55 and the second pressing member 56 are respectively screwed into the corresponding bolt holes from top to bottom. When the limiting member 311 is located in the first interval, the first pressing member 55 rotates downward, and the lower end of the first pressing member 55 abuts against the upper end of the cantilever 3, and the sleeve 53 connected to the cantilever 3 is pressed against the second connecting member 52, thereby locking the position of the cantilever 3 and the column 2, and locking the cantilever 3 in the first posture, and will not move relative to the column 2. When the limiting member 311 is located in the second interval, the second pressing member 56 rotates downward, and the lower end of the second pressing member 56 abuts against the upper end of the cantilever 3, and the sleeve 53 connected to the cantilever 3 is pressed against the second connecting member 52, thereby locking the position of the cantilever 3 and the column 2, and locking the cantilever 3 in the second posture, and will not move relative to the column 2.

[0076] Preferably, a bearing may be provided between the rotating shaft and the sleeve 53 to ensure smooth rotation.

[0077] In each component of the cantilever 3, reinforcing ribs may be appropriately added according to actual conditions to enhance the structural strength.

[0078] Further, such as Figure 3 As shown, the cantilever group at the bottom for supporting the mirror body 7 can be directly set on the base 1, that is, the rotating arm structure 31 can be omitted in the cantilever group, and the rotating structure 5 corresponding to the cantilever group can also be omitted accordingly. The arm structure 32 can be directly connected to the base 1 or the arm structure 32 can be directly replaced by a part of the structure in the base 1. The hoop structure corresponding to the cantilever group can be connected to the arm structure 32 or to the structure connected to the base 1 instead of the arm structure 32.

[0079] For the convenience of description, when the scope transport tool is fully loaded with scopes 7, the scope transport tool and all the scopes 7 thereon are referred to as a transporting whole. In the transporting whole, most of the weight comes from the scopes 7. Therefore, when designing the scope transport tool, it is preferred to design the relationship between the cantilever group, the column 2 and the base 1 so that the main beams of the scopes 7 carried by all the cantilever groups are in the same vertical plane and arranged up and down. At the same time, the main beams of the scopes 7 carried by the cantilever groups are arranged along the length of the base 1 (i.e. Figure 3 E is the length of the base 1). In order to facilitate the subsequent lifting of the mirror body 7, the mirror body 7 is placed along the width of the base 1 (i.e. Figure 2 In the direction of W (where W is the width of the base 1), the main beam and the column 2 are staggered.

[0080] In this embodiment, in order to cope with the situation that the main beam of the mirror body 7 is eccentrically arranged relative to the heliostat mirror body 7 (the vertical plane passing through the center of gravity of the mirror body 7 and parallel to the axis of the main beam of the mirror body 7 is the mirror body gravity center plane, when the axis of the main beam of the mirror body 7 is located outside the mirror body gravity center plane, it is regarded that the main beam of the mirror body 7 is eccentrically arranged relative to the heliostat mirror body 7), it is preferred that the first center plane of the base 1 (the first center plane of the base 1, that is, the vertical plane where the center in the width direction of the base 1 is located) is vertically arranged and parallel to the planes formed by the axes of the two columns 2 (that is, the column reference plane), and the center of gravity of the whole (that is, the carrying whole) formed after all the cantilever groups on the mirror body transfer tooling are loaded with the mirror body is located in the first center plane of the base 1, thereby balancing the center of gravity of the entire mirror body transfer tooling; more preferably, the axes of the two columns 2 are perpendicular to the horizontal plane (in other embodiments, the axes of the columns 2 can also be inclined).

[0081] Generally speaking, only by setting the column 2 on one side of the base 1, the center of gravity of the carrier can be made as close as possible to the first center plane of the base 1, but it is difficult to make the center of gravity of the carrier formed when the scope transfer tool is fully loaded with scopes 7 each time be located in the first center plane of the base 1. For this reason, in this embodiment, a counterweight structure 6 is preferably provided on the base 1.

[0082] The counterweight structure 6 and the column 2 are arranged on both sides of the first center plane of the base 1. Since the mirror body 7 is generally a heliostat with an eccentric center of gravity (i.e., the main beam of the mirror body 7 is eccentrically arranged relative to the mirror body 7), that is, the center of gravity of the mirror body 7 is on one side of the main beam, the vertical plane where the two columns 2 are located is arranged on one side of the first center plane of the base 1; such a design can roughly adjust the center of gravity of the carrier as a whole, so that the center of gravity of the carrier as a whole falls within the first center plane of the base 1 as much as possible. The setting of the counterweight structure needs to meet the requirement that the weight of the counterweight structure on both sides of the second center plane of the base 1 (the second center plane of the base 1 is the vertical plane where the center in the length direction of the base 1 is located) is the same, wherein the second center plane of the base 1 (the second center plane of the base 1 is the vertical plane where the center in the length direction of the base 1 is located) is arranged vertically and perpendicular to the column reference plane. Then, the center of gravity of the carrier is finely adjusted through the counterweight structure 6, so that the center of gravity of the carrier is centered (generally refers to within the first center plane of the base 1), ensuring the stability of lifting, storage, and transportation during the transportation of the mirror body 7.

[0083] Specifically in this embodiment, the counterweight structure 6 includes a receiving groove, a pressure plate and a fixing member. The receiving groove is provided on the base 1, and the receiving groove opening is provided upward; the receiving groove is preferably parallel to the length direction of the base 1 (when the axis of the main beam of the mirror body 7 supported by all cantilever groups is located in the same vertical plane, the vertical plane is the first vertical plane, and the length direction of the receiving groove is parallel to the first vertical plane). Fillers are placed in the receiving groove, and the counterweight structure 6 is configured to adjust the weight of the counterweight structure 6 by adjusting the amount of the fillers. The pressure plate is located above the fillers in the receiving groove, and the pressure plate is used to press and fix the fillers in the receiving groove; the pressure plate is preferably arranged horizontally. The fixing members are connected to the receiving groove and the pressure plate respectively, and the fixing members are used to fix the position of the pressure plate in the receiving groove. The fillers can be selected from sand and gravel, etc., and the setting of the pressure plate can ensure that the fillers in the receiving groove are evenly distributed, and there will not be a situation where one end is more and the other end is less.

[0084] The fixing member includes a plurality of fixing units. The plurality of fixing units are arranged along the length direction of the receiving groove, and the receiving groove is provided with a plurality of hole groups, and the hole groups correspond to the fixing units one by one; the hole groups include waist-shaped holes provided on the two side walls of the receiving groove. The fixing unit includes bolts and nuts, and the bolts are connected with the nuts after passing through the waist-shaped holes of the corresponding hole groups on the two side walls of the receiving groove, and the part of the bolts located between the two side walls of the receiving groove is pressed on the upper surface of the pressure plate.

[0085] When performing counterweighting, the required amount of filler is poured into the receiving groove, and then a pressing plate is placed into the receiving groove. The filler in the receiving groove is flattened with the pressing plate, and then the pressing plate is fixed by a fixing unit, so that the counterweight structure 6 becomes a whole.

[0086] The mirror body carrier provided in this embodiment is capable of loading a mirror body 7 with an eccentric center of gravity, and adjusting the center of gravity of the entire carrier to the center through the coarse adjustment + fine adjustment mode, to ensure that the mirror body 7 is lifted, stored, and transported smoothly during transportation. The design of the rotating structure 5, the clamping structure, etc. ensures that the mirror body 7 is easy to load and unload, and the mirror body 7 is level and reliably fastened after installation.

[0087] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A mirror body transfer tool, It is characterized in that It includes a base, two columns, a plurality of cantilever groups and a plurality of fixed structures; the two columns are respectively installed on the base; A plurality of cantilever groups are arranged along the height direction of the column, each of the cantilever groups includes two cantilevers, and the two cantilevers in each cantilever group are rotatably connected to the two columns respectively; The end of the cantilever away from the column is the first end, the end of the cantilever close to the column is the second end, and the surface formed by the axes of the two columns is the column reference surface; Wherein, at least one of the fixing structures is arranged at the first end of each of the cantilevers, and the two cantilevers in each of the cantilever groups cooperate with each other to support the main beam of the mirror body through the fixing structures thereon.

2. The mirror body transport tool according to claim 1, It is characterized in that The cantilever comprises a rotating arm structure and a frame arm structure, wherein the rotating arm structure is rotatably arranged on the corresponding column, the frame arm structure is configured as a main beam carrying the mirror body, and the frame arm structure is installed on the corresponding rotating arm structure; A plane perpendicular to the column reference plane and the horizontal plane is a projection plane, and the projection of the main beam of the mirror body on the projection plane does not overlap with the projection of the column on the projection plane.

3. The mirror body transport tool according to claim 2, It is characterized in that The length direction of the arm structure is parallel to the length direction of the main beam of the mirror body fixed by the fixing structure thereon; Wherein, anti-rotation parts are provided on both sides of the arm structure in the length direction, and the anti-rotation parts are used to prevent the main beam of the mirror body from rotating in the fixed structure.

4. The mirror body transport tool according to any one of claims 1 to 3, It is characterized in that The fixing structure is a hoop structure, and the hoop structure includes: A clamp seat, the clamp seat is connected to the cantilever; A clamp cover, the clamp cover comprises an upper clamp and two connecting plates, the two connecting plates are arranged at two ends of the upper clamp along the circumference of the upper clamp, and each connecting plate is provided with an adjustment hole; Two locking pieces, the two locking pieces are arranged at two ends of the hoop seat in the circumferential direction, the two locking pieces correspond to the two connecting plates respectively, and the hoop seat and the upper half hoop in the locked state cooperate with each other to fix the main beam of the mirror body therein; The locking member comprises a rod and a fastener, one end of the rod is rotatably connected to the clamp seat, and the other end passes through the corresponding adjustment hole on the connecting plate and is threadedly connected to the fastener; Among them, the first end of the connecting plate is connected to the main part of the upper half of the clamp, the second end of the connecting plate is bent upward, and the adjustment hole on the connecting plate is arranged along the direction from the first end to the second end of the connecting plate and extends to the end face of the second end of the connecting plate.

5. The mirror body transfer tool according to claim 1, It is characterized in that The cantilever realizes rotation on the corresponding column through a rotating structure, and the rotating structure includes: A first connecting member, a second connecting member and a rotating shaft, wherein the first connecting member and the second connecting member are respectively connected to the side walls of the column, and the first connecting member and the second connecting member are arranged with an interval up and down, and the rotating shaft is arranged between the first connecting member and the second connecting member; A sleeve, the sleeve is sleeved on the rotating shaft and rotatably connected thereto, and the sleeve is located between the first connecting member and the second connecting member; the second end of the cantilever is connected to the side wall of the sleeve; A first limiting member, wherein the first limiting member is disposed on the first connecting member or the second connecting member, the first limiting member and the side wall of the column cooperate to form a first interval, and a limiting member is disposed on the cantilever. When the limiting member is located in the first interval, it will be limited by the first limiting member and the side wall of the column, so that the cantilever cannot rotate.

6. The mirror body transport tool according to claim 5, It is characterized in that The first limiting member is arranged on the second connecting member; The first connecting member is provided with a first pressing member, and the first pressing member is used to press the sleeve onto the second connecting member when the limiting member is located in the first interval.

7. The mirror body transfer tool according to claim 1 or 2 or 3 or 5 or 6, It is characterized in that The axes of the two columns are perpendicular to the horizontal plane, the first center plane of the base is vertically arranged and parallel to the reference plane of the columns, and the vertical plane passing through the center of gravity of the mirror body and parallel to the axis of the main beam of the mirror body is the center of gravity plane of the mirror body; When the axis of the main beam of the mirror body is located outside the center of gravity plane of the mirror body, the column reference plane does not coincide with the first center plane of the base, and the center of gravity of the whole formed by all the cantilever groups on the mirror body transfer tooling after carrying the mirror body is located in the first center plane of the base.

8. The mirror body transport tool according to claim 7, It is characterized in that A counterweight structure is also provided on the base, the counterweight structure and the column reference plane are located on both sides of the first central plane, and the counterweight structure is configured to adjust the center of gravity of the mirror body transfer tooling; The second center plane of the base is vertically arranged and perpendicular to the reference plane of the column, and the weight of the counterweight structure located on both sides of the second center plane of the base is the same.

9. The mirror body transport tool according to claim 8, It is characterized in that The counterweight structure comprises: A receiving groove, the receiving groove is arranged on the base, and the receiving groove opening is arranged upward; a filler is placed in the receiving groove, and the counterweight structure is configured to adjust the weight of the counterweight structure by adjusting the amount of the filler; A pressing plate, the pressing plate is located above the filler in the containing groove, and the pressing plate is used to press and fix the filler in the containing groove; A fixing member is connected to the accommodating groove and the pressing plate respectively, and is used to fix the position of the pressing plate in the accommodating groove.

10. The mirror body transfer tool according to claim 9, It is characterized in that The fixing member includes a plurality of fixing units, and the plurality of fixing units are arranged along the length direction of the containing groove; the containing groove is provided with a plurality of hole groups, and the hole groups correspond to the fixing units one by one; The hole group includes waist-shaped holes arranged on the two side walls of the accommodating groove; the fixing unit includes bolts and nuts, and the bolts are connected to the nuts after passing through the waist-shaped holes corresponding to the hole group on the two side walls of the accommodating groove, and the part of the bolt located between the two side walls of the accommodating groove is pressed on the upper surface of the pressure plate.

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