WO2016165408A1 - 一种太阳能板安装框架 - Google Patents

一种太阳能板安装框架 Download PDF

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Publication number
WO2016165408A1
WO2016165408A1 PCT/CN2016/000154 CN2016000154W WO2016165408A1 WO 2016165408 A1 WO2016165408 A1 WO 2016165408A1 CN 2016000154 W CN2016000154 W CN 2016000154W WO 2016165408 A1 WO2016165408 A1 WO 2016165408A1
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WO
WIPO (PCT)
Prior art keywords
profile
profiles
solar panel
mounting frame
panel mounting
Prior art date
Application number
PCT/CN2016/000154
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English (en)
French (fr)
Inventor
余金璋
Original Assignee
宁波大智机械科技有限公司
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Application filed by 宁波大智机械科技有限公司 filed Critical 宁波大智机械科技有限公司
Publication of WO2016165408A1 publication Critical patent/WO2016165408A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/13—Profile arrangements, e.g. trusses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/65—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/80—Special profiles
    • F24S2025/801—Special profiles having hollow parts with closed cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/80—Special profiles
    • F24S2025/807—Special profiles having undercut grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Definitions

  • the invention relates to a mounting frame for a solar panel.
  • Solar energy is a new type of energy.
  • the development and utilization of solar energy does not pollute the environment, and it is one of the cleanest energy sources.
  • the widespread use of solar energy also helps to improve the environment.
  • a device for converting solar energy into electrical energy by using solar energy such as a new energy use device disclosed in Chinese Patent Application No. CN104320055A (Application No.
  • the adjusting groove is hinged with an adjusting circular plate, the adjusting circular plate is connected with the adjusting column, and the rotating plate is arranged on the adjusting column, and the rotating shaft is arranged at the end of the adjusting column, the rotating shaft is disposed in the rotating cavity, and the rotating cavity is disposed in the fixed plate and fixed
  • the plates are arranged at the intersection of the reinforcing ribs, and the reinforcing ribs are arranged on the bracket, and the solar panels are arranged on the bracket.
  • the solar panel needs to be fixed to the bracket by screws, and if the bracket is large, the possibility of the bracket being integrally formed is low, and the production is also difficult. If the bracket is separately processed and assembled by various components, the installation is due to the large number of components. Disassembly is very inconvenient.
  • the technical problem to be solved by the present invention is to provide a mounting frame for a solar panel that is easy to install and disassemble and has a high overall strength.
  • a solar panel mounting frame comprising a plurality of profiles in the same plane that are cross-connected to each other to form a frame, wherein: the position of the center of the frame is fixed with a a connecting column in which the profile is vertically extended, the profiles are detachably connected by a connecting member; the profile is a hollow tubular profile having at least one recess recessed into the interior of the profile on the outer peripheral surface, the recess The width of the opening of the slot is smaller than the width of the recess body, the recess extending along the length of the profile; the connector includes a body that matches the outer diameter of the profile and is coupled to the body and matches the inner diameter of the profile A connection portion located within the profile is inserted.
  • the connecting member comprises a first connecting piece and a second connecting piece, the first connecting piece comprising a first body in the middle and a first connecting part at two ends of the first body, The first connecting portion is respectively inserted into the ends of the two profiles, the first body is located between the two profiles, the second connecting member comprises a second body and a second connecting portion at one end of the second body, The second connecting portion is inserted into the end of the profile, and the other end of the second body is connectable to the intermediate portion of the profile by the connecting buckle.
  • a first step is provided between the first body and the first connecting portion.
  • the end of the profile connected by the first connecting member abuts the first stepped surface
  • the second stepped surface is disposed between the second body and the second connecting portion
  • the end of the profile connected by the second connecting member The portion is opposite to the second step surface.
  • a connecting rod is hinged between the connecting post and a part of the connecting member.
  • a plurality of connecting sleeves are hinged on the connecting post in a circumferential interval, and the connecting parts are also hinged with a connecting sleeve, and the connecting sleeve of the connecting piece and the connecting sleeve on the connecting post
  • the inter-insertion connection has a connecting rod.
  • the profile comprises two first profiles extending in parallel at intervals, and two second profiles extending in parallel extending in a direction perpendicular to the first profile, the ends of the first profile and the second profile being interconnected
  • a square frame is formed, and a plurality of second profiles extending parallel to each other are further disposed between the first profiles, and an auxiliary profile parallel to the first profile is further disposed between the intermediate positions of the second profiles.
  • the position at which the auxiliary profile intersects the second profile is connected by a fixing member, the fixing member is sleeved on the outer side of the auxiliary profile, and the fixing member has a connection surface attached to the second profile.
  • the connecting surface is connected to the second profile by a connecting buckle.
  • the connecting buckle comprises a centrally located shaft, a larger flange face at one end of the shaft, and a block at the other end of the shaft, the block including the axle
  • the two portions on both sides, the total length of the block is greater than the width of the opening of the groove and less than or equal to the width of the groove, and the width of one of the members of the block and the shaft is less than or equal to the width of the opening of the groove
  • the upper surface of the block is an inclined surface which is gradually inclined upward in the width direction of the block, and the inclined direction of the portion of the block on both sides of the shaft is opposite, the thickest position of the block and the profile The depth of the grooves match and the interference fit.
  • At least one through hole is arranged on the circumferential surface of the connecting sleeve, and the end of the connecting rod is hollow with a position matching the through hole of the connecting sleeve and is provided on the circumferential surface.
  • a hole matching the through hole, the hollow portion having a V-shaped elastic piece, the two sides of the V-shaped elastic piece have a tendency to always protrude toward the outer side of the connecting rod, and the V-shaped elastic piece is provided with at least one protrusion.
  • the projection has a tendency to project outwardly from the hole in the through hole of the connecting sleeve.
  • the portions of the profiles that are cross-connected with each other are provided with ribs of a right-angled triangle shape, and the ribs and the profiles are connected to each other by a connecting buckle.
  • the invention has the advantages that the solar panel mounting frame, through the special structure design of the profile and the connecting member, makes the entire frame installation and disassembly very simple and fast, and is easy to process and low in cost.
  • the bearing capacity is strong, and it can adapt to the solar panels with heavy connection, and the overall structure is compact, and can be applied to the connecting and rotating columns, so that the solar panels mounted thereon can achieve multiple angles of rotation.
  • FIG. 1 is a perspective view of a solar panel mounting frame, a solar panel, and a rotating column according to an embodiment of the present invention. schematic diagram.
  • FIG. 2 is a top plan view of a solar panel mounting frame according to an embodiment of the present invention.
  • FIG 3 is a perspective view of a solar panel mounting frame according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of a profile of an embodiment of the present invention.
  • FIG. 5 is a partial schematic view of a mounting frame (omitted partial profiles) in accordance with an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a connecting buckle according to an embodiment of the present invention.
  • Figure 7 is a cross-sectional view of a connecting rod and a connecting sleeve in accordance with an embodiment of the present invention.
  • FIG. 8 is a perspective view of a first connecting member according to an embodiment of the present invention.
  • 9a and 9b are schematic perspective views of two embodiments of a second connecting member according to an embodiment of the present invention.
  • the solar panel mounting frame includes a plurality of profiles 1 in the same plane that are cross-connected to form a frame, at the center of the frame.
  • a connecting post 2 perpendicular to the plane of the frame is fixed to the profile 1.
  • the profile 1 comprises a first profile 11 extending in parallel along the first direction and a second profile 12 perpendicular to the first profile 11 and extending in parallel along the second direction, the first profile 11 and the second profile
  • the 12 ends are joined to form a square, and a plurality of parallel spaced second profiles 12 are disposed between the two first profiles 11.
  • a connecting piece 3 is connected to the two ends of the second profile 12 , and the second profile 12 is detachably connected to the first profile 11 by the connecting piece 3 , that is to say, the plurality of profiles 1 can be mutually connected by the connecting piece 3 .
  • the disassembly connection forms a steel frame.
  • the profile 1 comprises a first profile 11 and a second profile 12.
  • the first profile and the second profile may have different lengths or the same, but all profiles have the same cross section, as shown in FIG. 4, which is a hollow tubular profile.
  • the top of the recess 13 has a projection 131 extending in the middle of the width of the recess 13, which also extends along the length of the profile 1, such that the width of the top opening of the recess 13 is smaller than the overall extent of the recess 13. width.
  • the profile 1 is provided with two spaced grooves 13 on two opposite faces, and three spaced grooves 13 are evenly disposed on the other two opposite faces.
  • the profile 1 can also be of other shapes, for example circular or polygonal, as long as it has at least one groove 13 on its outer circumference, and a plurality of grooves can also be provided for the connection.
  • the connecting member 3 of the connecting profile 1 has two types, a first connecting member 31 and a second connecting member 32, respectively.
  • the first connecting member 31 includes a first body 311 in the middle and is located at the first Two first connecting portions 312 extending outwardly from opposite ends of the body 311, the first connecting portions 312 are matched with the shape of the profile 1 and can be inserted into the end of the profile 1, the outer diameter of the first body 311 and the profile
  • the outer diameter of 1 is the same, that is, the first step surface 313 is formed between the first body 311 and the first connecting portion 312, so that the end portion of the profile 1 is abutted after the first connecting portion 312 is inserted into the profile 1.
  • Positioning is performed on the first step surface 313 between the first body 311 and the first connecting portion 312.
  • the first body 311 of the first connecting member 31 has a right-angled shape. Therefore, the extending directions of the two first connecting portions 312 at both ends thereof are perpendicular to each other, and the two first portions of the first connecting member 31 are A connecting portion 312 can respectively connect two vertical profiles 1 , that is, as shown in FIGS. 2 and 3 , one end of one first profile 11 and one end of a second profile 12 can be connected for four corners of the frame. The connection between the profiles.
  • the exposed side of the first body 311 is provided with a groove matching the groove 13 of the profile 1 and extending in the same direction, so that the overall shape of the connected profile and the connector are more consistent.
  • the inner surface of the profile 1 is a concave-convex structure
  • the outer surface of the first connecting portion 312 is a concave-convex structure matching the inner surface of the profile 1.
  • the second connecting member 32 includes a second body 321 and a second connecting portion 322 at one end of the second body 321 .
  • the second connecting portion 322 is shaped to match the profile 1 and can be inserted into the end of the profile 1 .
  • the outer diameter of the second body 321 is the same as the outer diameter of the profile 1, that is, the second step 323 is formed between the second body 321 and the second connecting portion 322, so that the second connecting portion 322 is inserted into the profile 1, the profile 1
  • the end portion is positioned against the second step surface 323 between the second body 321 and the second connecting portion 322.
  • the other end of the second body 321 is connected to the intermediate portion of the profile 1 by a connecting buckle 4.
  • the second connecting piece 32 can be used to connect the end of the second profile 12 with the intermediate portion of the first profile 11.
  • the inner surface of the profile 1 is a concave-convex structure
  • the outer surface of the second connecting portion 322 is a concave-convex structure matching the inner surface of the profile 1.
  • the structure of the connecting buckle 4 is as shown in FIG. 6, and includes a shaft 41 in the middle, a flange surface 42 having a larger size at one end of the shaft 41, and a block 43 at the other end of the shaft 41, the block 43 and
  • the width of one of the wider members of the shaft 41 is less than or equal to the width of the opening of the recess 13 such that the block 43 and the shaft 41 of the connecting buckle 4 can be inserted into the recess 13 from the opening portion of the recess 13, preferably
  • the width of the block 43 is equal to or slightly smaller than the diameter of the shaft 41, and the width of the shaft 41 is the same as the width of the opening portion of the groove.
  • the block 43 is divided into two portions on both sides of the shaft 41.
  • the total length of the block 43 is less than or equal to the width of the groove 13 of the profile 1, and at the same time is larger than the width of the opening of the groove 13, so that the block 43 and the shaft 41 are inserted into the groove 13 and then rotated into the groove 13, and the card
  • the upper surface of the block 43 is an inclined surface which is gradually inclined upward in the width direction of the block 43, and the portions of the blocks 43 located on both sides of the shaft 41 are inclined in opposite directions.
  • the upper surface 431 of the block 43 may be a gradually inclined inclined surface, or may be formed by sequentially connecting a plurality of surfaces having different inclination angles, as long as the height of the upper surface is along the width direction of the block 43. Gradually increase.
  • the thickest position of the block 43 matches the depth of the groove 13 of the profile 1 and has an interference fit, the minimum thickness of the block 43 being less than or equal to the depth of the groove 13.
  • the second body 321 of the second connecting member 32 is a flat surface, and is located at the second connecting portion 322. At one end, the second connecting portion 322 is hollow, and the second body 321 is provided with a hole through which the block 4 passes.
  • the second body 321 in another embodiment of the second connecting member, is a right-angled triangular member, and the second connecting portion 322 is located on one side of one of the right-angle sides of the second body 321 .
  • a hole through which the block 4 passes is provided on the other right side of the second connecting portion 322.
  • the second connecting member 32 can also take other forms, such as the second profile 12 and the first profile 11 in the middle of FIG. In the form of a connector between the two, the second connector 32 is similar to the second connector of Figure 9a, but its second body 321 includes a portion that encloses the profile 1 and has a connector sleeve 5 hinged thereon.
  • the connecting buckle 4 When the connecting buckle 4 connects the ends of the profile 1 and the second connecting member 32, the second connecting member 32 is provided with a hole matching the shape of the latching block 43 and the shaft 41 for the latching block 43 and the shaft 41. Passing through the side of the second connecting member 32, and the flange face of the connecting buckle 4 is engaged on the other side of the hole, the block 43 and the shaft 41 can be inserted into the recess 13 of the profile 1, and then the connecting buckle is rotated 4, the card block 43 is stuck in the recess 13, and the upper surface of the block 43 is engaged with the lower surface of the bump 131 at the top of the opening of the recess 13, thereby connecting the second connecting member 32 with the profile 1.
  • the connecting buckle 4 can be used for the connection of any member to the profile 1, as long as the outer member is provided with a hole 43 for the connecting buckle 4 and a hole through which the shaft 41 passes and the flange surface 42 is stuck to one side.
  • connection structure between the connecting rod 6 and the connecting sleeve 5 can be adopted in the following manner.
  • At least one through hole 51 is provided on the circumferential surface of the connecting sleeve 5, and the end of the connecting rod 6 is also provided with a hole 61 at a position matching the through hole 51 of the connecting sleeve 5, and the connecting rod 6 has
  • the position of the hole 61 is hollow in the middle, and has a V-shaped elastic piece 62 therein.
  • the two side faces of the V-shaped elastic piece 62 have a tendency to always protrude toward the outer side of the connecting rod 6, and the side faces of the V-shaped elastic piece 62 are respectively provided.
  • the projection 63 has a tendency to project outwardly from the hole 61 at all times, and the projection 63 can be extended inwardly into the connecting rod 6 by an external force.
  • the protrusion 63 projects inwardly into the connecting rod 6 by the inner wall of the connecting sleeve 5, and when the protrusion 63 moves to the position of the through hole 51, the protrusion 63
  • the hole 61 of the connecting rod 6 is extended and simultaneously inserted into the through hole 51 of the connecting sleeve 5, so that the connecting sleeve 5 and the connecting rod 6 can be quickly connected, and it is easy to disassemble.
  • the structure is also the same, and the end of the auxiliary profile 14 is connected to the second profile 12 by the second connector 32, which is placed on one side of the first profile 11 and the second profile 12, the auxiliary profile
  • the position at which the second profile 12 intersects is connected by a fixing member 33 which is sleeved on the outer side of the auxiliary profile 14 and has a connecting surface 331 attached to the second profile 12 on both sides thereof, and the second connecting member 32 is connected to the profile 1 in the same manner, and the connection face 331 is also connected to the second profile 12 by means of a connecting buckle 4 .
  • a connecting sleeve 5 can also be hinged to the fixing member 33.
  • a connecting rod 6 is also hinged between the fixing member 33 and the connecting post 2 via the connecting sleeve 5.
  • the upper end of the connecting post 2 of the solar panel mounting frame is provided with a hinge shaft 21 for hinged the entire frame to the top of the outer pillar.
  • the hinge An auxiliary connecting rod 15 is attached.
  • One end of the auxiliary connecting rod 15 is hinged to the first profile 11 and the other end can be hinged to the external column to cooperate with the connecting post 2 to support the solar panel mounting frame.
  • the connection manner of the auxiliary connecting rod 15 and the first profile 11 can also be similar to the connection manner of the connecting sleeve and the connecting rod, that is, the connecting sleeve can be hinged on the first profile 11, and the end structure and the connecting rod of the auxiliary connecting rod 15 can be assisted. The same, connected to the connection sleeve.
  • a rib 7 having a right-angled triangle shape is further provided, and the rib 7 and the profile 1 can also pass through the connecting buckle 4. Connected to each other.
  • the solar panel mounting frame through the special structure design of the profiles and the connecting members, makes the entire frame installation and disassembly very simple and fast, and is easy to process and low in cost.
  • the bearing capacity is strong, and it can adapt to the solar panels with heavy connection, and the overall structure is compact, and can be applied to the connecting and rotating columns, so that the solar panels mounted thereon can achieve multiple angles of rotation.

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Abstract

一种太阳能板安装框架，包括位于同平面的多根相互交叉连接形成框架的型材（1），框架正中心的位置固定有一与型材（1）所在平面垂直延伸的连接柱（2），型材（1）通过连接件（3）可拆卸连接，型材（1）为一中空管状型材，其外周面上具有至少一个向型材（1）的内部下凹的凹槽（13），凹槽（13）开口的宽度小于凹槽（13）本体的宽度，凹槽（13）沿型材（1）的长度方向延伸，连接件（3）包括本体（311，321）以及能插入型材（1）内的连接部（312，322）。该太阳能板安装框架通过型材（1）和连接件（3）的特殊结构的设计，使得整个框架安装拆卸简单快速，易于加工，成本较低，承重能力较强，能够适应连接较重的太阳能板。

Description

一种太阳能板安装框架 技术领域
本发明涉及一种太阳能板的安装框架。
背景技术
太阳能是新型能源，开发利用太阳能不会污染环境，而且是最清洁的能源之一，广泛使用太阳能，还有助于改善环境。一般的利用太阳能将太阳能转换成电能的装置，如中国专利申请CN104320055A(申请号为201410619545.0)所公开的一种新能源使用设备，包括太阳能板、支架、调节柱和支柱，支柱上设置有调节槽，调节槽内铰接有调节圆板，调节圆板连接调节柱，调节柱上设置旋转板，在调节柱尾端是旋转轴，旋转轴设置在旋转腔内，旋转腔设置在固定板内，固定板设置在加强筋相交处，加强筋设置在支架上，支架上设置有太阳能板。该太阳能板需要通过螺钉固定在支架上，并且如果支架较大，支架一体成型的可能性较低，生产也比较困难，如果支架采用各个部件分开加工然后进行组装，由于部件数量较多则安装和拆卸都非常不便。
发明内容
本发明所要解决的技术问题是提供过一种易于安装拆卸并且整体强度较高的太阳能板的安装框架。
本发明解决上述技术问题所采用的技术方案为：一种太阳能板安装框架，包括位于同平面的多根相互交叉连接形成框架的型材，其特征在于：所述框架的正中心的位置固定有一与型材所在平面垂直延伸的连接柱，所述型材之间通过连接件可拆卸连接；所述型材为一中空管状型材，其外周面上具有至少一个向型材的内部下凹的凹槽，所述凹槽的开口的宽度小于凹槽本体的宽度，所述凹槽沿型材的长度方向延伸；所述连接件包括与型材的外径尺寸相匹配的本体以及与本体连接并与型材的内径相匹配能插入位于所述型材内的连接部。
为了便于连接不同部位的型材，所述连接件包括第一连接件和第二连接件，所述第一连接件包括位于中间的第一本体和位于第一本体两端的第一连接部，所述第一连接部分别插入位于两根型材的端部内，所述第一本体位于两根型材之间，所述第二连接件包括第二本体以及位于第二本体一端的第二连接部，所述第二连接部插入位于型材的端部内，所述第二本体的另一端能通过连接扣与型材的中间部位连接。
为了在连接过程中便于型材定位，所述第一本体与第一连接部之间设有第一台阶 面，第一连接件连接的型材的端部抵于所述第一台阶面上，所述第二本体与第二连接部之间设有第二台阶面，第二连接件连接的型材的端部抵于所述第二台阶面上。
为了使安装框架的整体强度更高，所述连接柱与部分所述的连接件之间铰接有连接杆。
为了便于连接杆的可拆卸连接，所述连接柱上沿周向间隔铰接有多个连接套，所述部分连接件上也铰接有连接套，连接件的连接套与连接柱上的连接套之间插入连接有连接杆。
优选地，所述型材包括两根间隔平行延伸的第一型材，以及延伸方向与第一型材垂直的平行间隔延伸的两根第二型材，所述第一型材与第二型材的端部相互连接形成一方形框架，并且所述第一型材之间还设有多根平行间隔延伸的第二型材，所述第二型材的中间位置之间还设有与第一型材平行的辅助型材。
为了加强安装框架的强度，所述辅助型材与第二型材相交的位置通过固定件连接，所述固定件套于辅助型材的外侧，并且所述固定件具有贴于第二型材上的连接面，所述连接面通过连接扣与第二型材相互连接。
为了便于型材与其他部件的快速拆卸以及连接，所述连接扣包括位于中间的轴，位于轴一端的尺寸较大的法兰面，和位于轴另一端的卡块，所述卡块包括位于轴两侧的两个部分，卡块的总长度大于凹槽的开口的宽度并且小于或等于凹槽的宽度，所述卡块与轴较宽的一个部件的宽度小于或等于该凹槽开口的宽度，所述卡块的上表面为一倾斜面，沿卡块的宽度方向逐渐向上倾斜，并且该卡块位于轴的两侧的部分的倾斜方向相反，所述卡块最厚的位置与型材的凹槽的深度相匹配并且过盈配合。
为了实现连接杆的快速可拆卸连接，所述连接套的周面上设有至少一个通孔，所述连接杆的端部与该连接套的通孔相匹配的位置中空并且周面上设有与通孔相匹配的孔，该中空的部位内具有V字形弹片，所述V字形弹片的两个侧面具有始终向连接杆的外侧突出的趋势，所述V字形弹片上设有至少一个突起，所述突起具有始终向外伸出于孔位于连接套的通孔内的趋势。
为了增加整个安装框架的强度和承重能力，所述型材相互交叉连接的部位上设有直角三角形形状的加强筋，所述加强筋与型材之间通过连接扣相互连接。
与现有技术相比，本发明的优点在于该太阳能板安装框架，通过型材和连接件的特殊结构的设计，使得整个框架安装拆卸都非常简单快速，而且易于加工，成本较低。承重能力较强，能够适应连接较重的太阳能板，而且整体结构紧凑，可以适用于连接与旋转立柱，使得安装于其上的太阳能板实现多个角度的转动。
附图说明
图1为本发明实施例的太阳能板安装框架与太阳能板以及旋转立柱相互结合的立体 示意图。
图2为本发明实施例的太阳能板安装框架的俯视图。
图3为本发明实施例的太阳能板安装框架的立体示意图。
图4为本发明实施例的型材的立体示意图。
图5为本发明实施例的安装框架的部分示意图(省略部分型材)。
图6为本发明实施例的连接扣的示意图。
图7为本发明实施例的连接杆与连接套的剖视图。
图8为本发明实施例的第一连接件的立体示意图。
图9a、9b为本发明实施例的第二连接件的两种实施方式的立体示意图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图1-7所示，为本发明的太阳能板安装框架一个优选的实施例，该太阳能板安装框架包括位于同平面的多根相互交叉连接形成框架的型材1，框架的正中心的位置的型材1上固定有一与框架所在平面垂直的连接柱2。
其中，所述型材1包括沿第一方向平行间隔延伸的第一型材11和与该第一型材11垂直，沿第二方向平行间隔延伸的第二型材12，该第一型材11和第二型材12首尾连接形成一方形，并且该两根第一型材11之间设有多根平行间隔的第二型材12。所述第二型材12的两端分别连接有连接件3，通过该连接件3所述第二型材12与第一型材11可拆卸连接，即通过连接件3该多个型材1之间相互可拆卸连接形成一钢性的框架。
该型材1，包括第一型材11和第二型材12，第一型材和第二型材长度可以不同，也可以相同，但所有型材的截面均相同，如图4所示，为一中空管状型材，并且其截面呈方形，具有四个平面，每个平面上均具有至少一个向型材内部下凹的凹槽13，该凹槽13与型材1的长度方向同向延伸。并且凹槽13的顶部具有向着凹槽13的宽度中间延伸的凸块131，该凸块131也沿型材1的长度方向延伸，使得该凹槽13的顶部开口的宽度小于凹槽13的整体的宽度。如图4所示，该型材1其中两个相对的面上设有两个间隔的凹槽13，另外两个相对的面上均匀设有三个间隔的凹槽13。该型材1也可以为其他形状，例如圆形或者多边形，只要其外周面上具有至少一个凹槽13即可，也可以设有多个凹槽用于连接。
如图5所示，该连接型材1的连接件3具有两种，分别为第一连接件31和第二连接件32，该第一连接件31包括位于中间的第一本体311以及位于第一本体311两端向外延伸的两个第一连接部312，该第一连接部312与型材1的形状相匹配并且可以插入位于型材1的端部内，该第一本体311的外径尺寸与型材1的外径尺寸相同，即第一本体311与第一连接部312之间形成第一台阶面313，使得第一连接部312插入型材1内后，型材1的端部抵 于第一本体311与第一连接部312之间的第一台阶面313上进行定位。如图8所示，该第一连接件31的第一本体311呈一直角形状，因此，其两端的两个第一连接部312的延伸方向相互垂直，该第一连接件31的两个第一连接部312可分别连接垂直的两根型材1，即如图2、3所示，可以连接一根第一型材11的一端和一根第二型材12的一端，用于框架的四个角落的型材之间的连接。并且该第一本体311外露的侧面上，设有与型材1的凹槽13相匹配并且同向延伸的凹槽，使得连接后的型材和连接件整体外形更加一致。优选地，所述型材1的内表面为凹凸结构，所述第一连接部312的外表面为与该型材1的内表面相匹配的凹凸结构。
该第二连接件32包括第二本体321以及位于第二本体321一端的第二连接部322，该第二连接部322的形状与型材1相匹配，可以插入位于型材1的端部内，该第二本体321的外径尺寸与型材1的外径尺寸相同，即第二本体321与第二连接部322之间形成第二台阶面323，使得第二连接部322插入型材1内后，型材1的端部抵于第二本体321与第二连接部322之间的第二台阶面323上进行定位。该第二本体321的另一端与型材1的中间部位之间通过连接扣4连接。该第二连接件32可用于连接第二型材12的端部与第一型材11的中间部位。优选地，所述型材1的内表面为凹凸结构，所述第二连接部322的外表面为与该型材1的内表面相匹配的凹凸结构。
该连接扣4的结构如图6所示，包括位于中间的轴41，以及位于轴41一端尺寸较大的法兰面42，和位于轴41另一端的卡块43，所述卡块43和轴41中较宽的一个部件的宽度小于或等于该凹槽13开口的宽度使得连接扣4的卡块43和轴41可以从凹槽13的开口部分插入位于凹槽13内，优选地，所述卡块43的宽度与轴41的直径等宽度或者略小于轴41的直径，轴41的宽度与凹槽开口部分的宽度相同，该卡块43分为位于轴41的两侧的两部分，卡块43的总长度小于或等于型材1凹槽13的宽度，并且同时大于凹槽13开口的宽度，使得卡块43和轴41插入凹槽13后转动卡于凹槽13内，并且该卡块43的上表面为一倾斜面，沿卡块43的宽度方向逐渐向上倾斜，并且该卡块43位于轴41的两侧的部分的倾斜方向相反。该卡块43的上表面431可以为一逐渐倾斜的倾斜面，也可以为多个倾斜角度不一样的多个面依次连接而成，只要是沿卡块43的宽度方向，其上表面的高度逐渐升高即可。该卡块43最厚的位置与型材1的凹槽13的深度相匹配并且过盈配合，该卡块43的最小厚度小于或等于该凹槽13的深度。
如图9a、9b所示，为该第二连接件的两个不同的实施例，如图9a所示，该第二连接件32的第二本体321为一平面，位于第二连接部322的一端，第二连接部322中空，并且第二本体321上设有供卡块4穿过的孔。如图9b所示，为该第二连接件的另一种实施方式，该第二本体321为一直角三角形部件，该第二连接部322位于第二本体321的其中一个直角边的一侧，而该第二连接部322的另一直角边的部位上设有供卡块4穿过的孔。并且该第二连接件32还可以采用其他的形式，例如图3中位于中间的第二型材12与第一型材11 之间的连接件的形式，该第二连接件32与图9a中的第二连接件类似，但是其第二本体321包括包围型材1的部分，并且其上铰接有连接套5。
该连接扣4在连接型材1和第二连接件32的端部时，该第二连接件32上设有与该卡块43和轴41的形状相匹配的孔，供卡块43和轴41穿过位于第二连接件32的一侧，并且连接扣4的法兰面卡于该孔的另一侧，卡块43和轴41可插入至型材1的凹槽13内，然后转动连接扣4，使得卡块43卡于凹槽13内，卡块43的上表面与凹槽13开口顶部的凸块131的下表面相卡合，进而将第二连接件32与型材1相连接。该连接扣4可用于任何部件与该型材1的连接，只要是外界的部件上设有供连接扣4的卡块43和轴41穿过并且法兰面42卡于一侧的孔即可。
并且该第二连接件32或者第一连接件31的部分上可铰接有连接套5，该连接套5的一端与第一连接件32或第一连接件31相铰接，另一端为中空供连接杆6的一端插入。所述连接柱2上沿其周向同高度铰接有多个间隔设置的连接套5，该连接套5与连接杆6相互连接，使得连接杆6支撑于连接柱2与连接件3之间起到支撑型材1形成整体的框架的作用。并且改多个连接套5铰接于第一连接件31和第二连接件32的同一侧，即靠近连接柱2的一侧。为了方便该太阳能板安装框架的拆卸，该连接杆6与连接套5之间的连接结构可采用下述方式。
如图7所示，连接套5的周面上设有至少一个通孔51，连接杆6的端部与该连接套5的通孔51相匹配的位置也设有孔61，连接杆6具有该孔61的位置中间中空，并且其内具有一V字形弹片62，该V字形弹片62的两个侧面具有始终向连接杆6的外侧突出的趋势，该V字形弹片62的侧面上分别设有突起63，所述突起63具有始终向外伸出于孔61的趋势，而该突起63在受外力的作用下可以向内伸入位于连接杆6内。连接杆6的端部插入该连接套5时，突起63由于受到连接套5的内壁的作用向内伸入位于连接杆6内，当该突起63运动至通孔51位置时，该突起63从连接杆6的孔61伸出并且同时插入至连接套5的通孔51内，这样即可快速连接连接套5与连接杆6，并且简单易拆卸。
该多个第二型材12的一侧，特别是靠近该连接柱2的一侧上还设有与该第一型材11平行的辅助型材14，该辅助型材14与第一、第二型材12的结构也相同，并且该辅助型材14的端部与第二型材12之间通过该第二连接件32连接，该辅助型材14架于第一型材11和第二型材12的一侧，该辅助型材14与第二型材12相交的位置通过固定件33连接，该固定件33套于辅助型材14的外侧，并且其两侧具有贴于第二型材12上的连接面331，与上述第二连接件32与型材1的连接方式相同，该连接面331也通过连接扣4与第二型材12相互连接。并且该固定件33上也可以铰接有连接套5，固定件33与连接柱2之间也通过连接套5铰接有连接杆6。
如图2、3所示，该太阳能板安装框架的连接柱2的上端设有铰轴21，用于将该整个框架铰接于外界立柱的顶部。而该太阳能板安装框架的其中一个第一型材11的中间，铰 接有辅助连接杆15，该辅助连接杆15的一端铰接于第一型材11上，另一端可铰接于外界的立柱上，与连接柱2一起起到支撑太阳能板安装框架的作用。该辅助连接杆15与第一型材11的连接方式也可以是类似上述连接套与连接杆的连接方式，即可以在第一型材11上铰接连接套，辅助连接杆15的端部结构与连接杆相同，与连接套相连接。
如图2、3所示，在该太阳能板安装框架的型材1相互交叉连接的部位上，还设有直角三角形形状的加强筋7，该加强筋7与型材1之间也可以通过连接扣4相互连接。
该太阳能板安装框架，通过型材和连接件的特殊结构的设计，使得整个框架安装拆卸都非常简单快速，而且易于加工，成本较低。承重能力较强，能够适应连接较重的太阳能板，而且整体结构紧凑，可以适用于连接与旋转立柱，使得安装于其上的太阳能板实现多个角度的转动。
尽管以上详细地描述了本发明的优选实施例，但是应该清楚地理解，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种太阳能板安装框架，包括位于同平面的多根相互交叉连接形成框架的型材(1)，其特征在于：
    所述框架的正中心的位置固定有一与型材(1)所在平面垂直延伸的连接柱(2)，所述型材(1)之间通过连接件(3)可拆卸连接；
    所述型材(1)为一中空管状型材，其外周面上具有至少一个向型材(1)的内部下凹的凹槽(13)，所述凹槽(13)的开口的宽度小于凹槽(13)本体的宽度，所述凹槽(13)沿型材(1)的长度方向延伸；
    所述连接件(3)包括与型材(1)的外径尺寸相匹配的本体以及与本体连接并与型材(1)的内径相匹配能插入位于型材(1)内的连接部。
  2. 如权利要求1所述的太阳能板安装框架，其特征在于：所述连接件(3)包括第一连接件(31)和第二连接件(32)，所述第一连接件(31)包括位于中间的第一本体(311)和位于第一本体(311)两端的第一连接部(312)，所述第一连接部(312)分别插入位于两根型材(1)的端部内，所述第一本体(311)位于两根型材(1)之间，所述第二连接件(32)包括第二本体(321)以及位于第二本体(321)一端的第二连接部(322)，所述第二连接部(322)插入位于型材(1)的端部内，所述第二本体(321)的另一端能通过连接扣(4)与型材(1)的中间部位连接。
  3. 如权利要求2所述的太阳能板安装框架，其特征在于：所述第一本体(311)与第一连接部(312)之间设有第一台阶面(313)，第一连接件(31)连接的型材(1)的端部抵于所述第一台阶面(313)上，所述第二本体(321)与第二连接部(322)之间设有第二台阶面(323)，第二连接件(32)连接的型材(1)的端部抵于所述第二台阶面(323)上。
  4. 如权利要求1所述的太阳能板安装框架，其特征在于：所述连接柱(2)与部分所述的连接件(3)之间铰接有连接杆(6)。
  5. 如权利要求4所述的太阳能板安装框架，其特征在于：所述连接柱(2)上沿周向间隔铰接有多个连接套(5)，所述部分连接件(3)上也铰接有连接套(5)，连接件(3)的连接套(5)与连接柱(2)上的连接套(5)之间插入连接有连接杆(6)。
  6. 如权利要求2所述的太阳能板安装框架，其特征在于：所述型材(1)包括两根间隔平行延伸的第一型材(11)，以及延伸方向与第一型材(11)垂直的平行间隔延伸的两根第二型材(12)，所述第一型材(11)与第二型材(12)的端部相互连接形成一方形框架，并且所述第一型材(11)之间还设有多根平行间隔延伸的第二型材(12)，所述第二型材(12)的中间位置之间还设有与第一型材(11)平行的辅助型材(14)。
  7. 如权利要求6所述的太阳能板安装框架，其特征在于：所述辅助型材(14)与第二型材(12)相交的位置通过固定件(33)连接，所述固定件(33)套于辅助型材(14)的外侧，并且所述固定件(33)具有贴于第二型材(12)上的连接面(331)，所述连接面(331)通过连接扣(4)与第二型材(12)相互连接。
  8. 如权利要求2或7所述的太阳能板安装框架，其特征在于：所述连接扣(4)包括位于中间的轴(41)，位于轴(41)一端的尺寸较大的法兰面(42)，和位于轴(41)另一端的卡块(43)，所述卡块(43)包括位于轴(41)两侧的两个部分，卡块(43)的总长度大于凹槽(14)的开口的宽度并且小于或等于凹槽(13)的宽度，所述卡块(43)与轴(41)较宽的一个部件的宽度小于或等于该凹槽(13)开口的宽度，所述卡块(43)的上表面为一倾斜面，沿卡块(43)的宽度方向逐渐向上倾斜，并且该卡块(43)位于轴(41)的两侧的部分的倾斜方向相反，所述卡块(43)最厚的位置与型材(1)的凹槽(13)的深度相匹配并且过盈配合。
  9. 如权利要求5所述的太阳能板安装框架，其特征在于：所述连接套(5)的周面上设有至少一个通孔(51)，所述连接杆(6)的端部与该连接套(5)的通孔(51)相匹配的位置中空并且周面上设有与通孔(51)相匹配的孔(61)，该中空的部位内具有V字形弹片(62)，所述V字形弹片(62)的两个侧面具有始终向连接杆(6)的外侧突出的趋势，所述V字形弹片(62)上设有至少一个突起(63)，所述突起(63)具有始终向外伸出于孔(61)位于连接套(5)的通孔(51)内的趋势。
  10. 如权利要求8所述的太阳能板安装框架，其特征在于：所述型材(1)相互交叉连接的部位上设有直角三角形形状的加强筋(7)，所述加强筋(7)与型材(1)之间通过连接扣(4)相互连接。
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