WO2012055211A1 - 用于太阳能设备的安装结构 - Google Patents

用于太阳能设备的安装结构 Download PDF

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Publication number
WO2012055211A1
WO2012055211A1 PCT/CN2011/072632 CN2011072632W WO2012055211A1 WO 2012055211 A1 WO2012055211 A1 WO 2012055211A1 CN 2011072632 W CN2011072632 W CN 2011072632W WO 2012055211 A1 WO2012055211 A1 WO 2012055211A1
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WO
WIPO (PCT)
Prior art keywords
mounting
mounting sleeve
sleeve
mounting structure
structure according
Prior art date
Application number
PCT/CN2011/072632
Other languages
English (en)
French (fr)
Inventor
龚蜀刚
吴过房
彭磊
谢华兵
欧阳志龙
朱山静
Original Assignee
深圳市景佑能源科技有限公司
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Application filed by 深圳市景佑能源科技有限公司 filed Critical 深圳市景佑能源科技有限公司
Publication of WO2012055211A1 publication Critical patent/WO2012055211A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • 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
    • F24S2030/10—Special components
    • F24S2030/13—Transmissions
    • F24S2030/134—Transmissions in the form of gearings or rack-and-pinion transmissions
    • 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
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present application relates to a mounting structure for a solar energy device, and in particular to a mounting structure for mounting a solar energy device to a pole.
  • the Chinese utility model patent CN201467010U discloses a solar tracking device for installing a solar photovoltaic module, wherein the fixed gear is directly fixed on the fixed pipe by screws, so the same cannot be applied to the fixed gear and the fixed pipe.
  • the shaft and its axial position relative to the fixed tube are adjusted.
  • the present application provides a mounting structure for mounting a solar energy device to a pole, the mounting structure including a mounting sleeve, and the mounting sleeve being sleeved on the pole by a radial positioning device. This allows radial positioning and adjustment of the mounting sleeve.
  • the radial positioning device can be a taper connection.
  • the taper attachment can include: a tightening member disposed on the mounting sleeve to secure the mounting collar to the post; and more than two wedge members interposed between the mounting sleeve and the post.
  • the mounting sleeve may be provided with screws on its wall surface, and the screws are adjustably pressed against the wedge members through the wall surface of the mounting sleeve.
  • the casing may be provided with a village sleeve, and the village sleeve is provided with a flange having a through hole extending from the through hole of the mounting sleeve, and the screw is screwed to the through hole of the flange.
  • the mounting sleeve can be provided with slots in the circumferential direction.
  • the mounting sleeve can be provided with two pairs of clamping members, the slots being located between each pair of clamping members.
  • a high coefficient of friction coating and/or a grain may be provided on the inner and/or outer surface of the wedge and/or on the inner surface of the mounting sleeve or the inner surface of the casing.
  • an axially and radially positionable fixing sleeve may include a fixed gear and a light pole connected thereto, and the fixed sleeve is a two-half block, a fixed gear
  • the Huff block is fixedly connected by the connecting member, and a wedge member for positioning the Hough block and the lamp post radially between the Huff block and the lamp post is provided, and the Huff block is provided with two halves A connector that is axially positioned on the pole.
  • the Huff block can be made of plastic material, and the Hough block can be fixed with a metal sleeve and an elastic groove.
  • the metal sleeve can be made of steel, and the metal sleeve can be provided with a connector for pressing the wedge.
  • the connector may be a screw, and the metal sleeve may be provided with a screw hole that mates with the connector.
  • the connectors can be both screws and nuts.
  • One side of the wedge member can be in contact with the Hough block and the other side can be in contact with the lamp post.
  • the wedge can be embedded in the lower end of the Hough block.
  • the connectors can be two groups.
  • the pole can be a hollow round tube.
  • FIG. 1 is a perspective view showing a mounting structure according to an embodiment of the present application
  • FIG. 2 is a cross-sectional view showing a mounting structure according to an embodiment of the present application
  • FIG. 3 is a cross-sectional view showing an embodiment according to the present application. ; as well as
  • FIG. 4 is a perspective view showing an embodiment in accordance with the present application. Reference list
  • the mounting structure according to the invention is used for mounting a solar installation on a pole 2, the mounting structure comprising a mounting sleeve 3, the mounting sleeve 3 being sleeved on the pole 2 by means of a radial positioning device.
  • Figure 1 shows a specific embodiment of the mounting structure of the present invention.
  • the mounting structure is for mounting a solar tracking device of the solar photovoltaic module to the light pole 2.
  • the mounting structure can also be used to mount other suitable solar equipment to other poles, such as crossbars, poles, and the like.
  • the mounting sleeve 3 is connected to the lamp post 2 by a radial positioning device.
  • the mounting sleeve 3 is radially positioned relative to the lamp post 2 by means of the radial positioning device. That is, the radial positioning of the mounting sleeve 3 relative to the lamp post 2 is adjusted to adjust the coaxiality of the mounting sleeve 3 and the lamp post 2.
  • the mounting sleeve 3 has an inner contour that matches the cross-sectional shape of the pole 2 (e.g., circular, polygonal, etc.) to clasp onto the pole 2.
  • the mounting sleeve 3 includes two halves 3 which form a complete mounting sleeve in the clamped condition. In one embodiment, the mounting sleeve 3 includes a single open hoop that can be radially tightened.
  • the inner dimension of the mounting sleeve 3 (herein the inner diameter) is larger than the outer dimension of the light pole 2 (here the outer diameter), so that when the mounting sleeve 3 is mounted on the light pole 2, between the mounting sleeve 3 and the light pole 2 There is a gap.
  • the mounting sleeve 3 is fastened to the pole 2 by a taper connection.
  • the taper connection device can also be axially positioned as a radial positioning device.
  • the taper connecting device may include: a tightening member 6, 10 disposed on the mounting sleeve 3, and a plurality of plugs between the mounting sleeve 3 and the light pole 2 (Fig. There are 4) wedge members 5 in the middle.
  • the tightening members 6, 10 clamp the mounting sleeve 3 to the lamp post 2 to axially position the mounting sleeve 3.
  • a plurality of wedge members 5 are preferably inserted between the mounting sleeve 3 and the lamp post 2.
  • the wedges 5 can also have other numbers, such as 2, 3, 5, and the like.
  • the tightening members 6, 10 are bolt-and-nut fasteners. In other embodiments, the tightening members 6, 10 may also be screws, clips, spring tightening tools, hydraulic tightening tools, electric tightening tools, pneumatic tightening tools, and the like.
  • the tightening member includes two pairs of bolt-and-nut fasteners 6, 10 (for ease of explanation, the same reference numerals are used herein for both).
  • the upper bolt-nut fastener 6 is used to axially position the mounting sleeve 3 on the lamp post 2, the lower side bolt
  • the nut fastener 10 is used to tighten the mounting sleeve 3 on the lamp post 2.
  • the tightening member may also include only a pair of bolt-and-nut fasteners that serve both axial positioning and tightening.
  • the clamping effect produced by the tightening members 6, 10 can be applied to the mounting sleeve 3 and the wedge member 5 Sufficient static friction is generated between the lamp post 2 to clamp the mounting sleeve 3 to the lamp post 2, thereby functioning as an axial positioning.
  • the slope of the wedge member 5 ie, the taper of the taper connector
  • the clamping force of the tightening members 6, 10 can be designed.
  • the inner surface contour of the wedge member 5 corresponds to the outer surface contour of the lamp post 2, and the thickness of the wedge member 5 gradually decreases from the lower portion toward the upper portion in Fig. 1.
  • the inner surface of the wedge member 5 is pressed against the outer surface of the lamp post 2, and the outer side of the wedge member 5 is pressed against the inner surface of the mounting sleeve 3.
  • the respective locking members 5 are inserted into the gap between the mounting sleeve 3 and the lamp post 2 at different depths, respectively, so that the clamping sleeve 3 and the clamping sleeve 3 are
  • the lamp post 2 has different gaps at the respective wedge members 5, so that the mounting sleeve 3 can be radially displaced relative to the lamp post 2, thereby achieving the purpose of adjusting the coaxiality of the mounting sleeve 3 and the lamp post 2.
  • the radial positioning device can include a adjustment screw 9 disposed in the mounting sleeve 3.
  • the clearance between the mounting sleeve 3 and the lamp post 2 at the corresponding adjusting screw is adjusted by screwing in or unscrewing the adjusting screw 9, thereby adjusting the coaxiality of the mounting sleeve 3 and the lamp post 2.
  • the screw 9 is disposed in the wall surface of the mounting sleeve 3, and the screw 9 is pressably pressed against the wedge member 5 through the wall surface of the mounting sleeve.
  • the wall surface of the mounting sleeve 3 at the setting screw 9 is formed with a convex portion for reinforcement. Further, in the embodiment shown in Fig.
  • a village casing 31 is provided between the mounting sleeve 3 and the wedge member 5.
  • the village casing 31 is provided with a convex portion having a through hole 311 which projects from the through hole of the mounting sleeve 3, and the screw 9 is screwed to the through hole 311 of the convex portion.
  • the screw 9 presses against the wedge member 5 at the end, causing the wedge member 5 to press against the lamp post 2, positioning the wedge member 5 and increasing the static friction that may be generated.
  • the village liner 31 may be made of a metal such as steel, aluminum alloy, or the like.
  • the mounting structure of the present invention further includes an axial positioning device that can include a plurality of fixing holes disposed longitudinally on the lamp post 2.
  • the fixing screw is inserted through the threaded hole provided in the mounting sleeve 3 and inserted into the corresponding fixing hole to fix the mounting sleeve 3 in the axial direction, thereby axially positioning the mounting sleeve.
  • the mounting sleeve 3 is also provided with a mounting flange to set the gear
  • the fixed gear 1 is mounted coaxially on the mounting sleeve 3.
  • the fixed gear 1 is bolted -
  • the nut connector 4 is mounted on the mounting flange of the mounting sleeve 3.
  • the fixed gear 1 can also be mounted on the mounting flange of the mounting sleeve 3 by screws, rivets, and the like.
  • the fixed gear 1 can also be made integral with the mounting sleeve 3.
  • a slot 32 may be further formed in the circumferential direction of the mounting sleeve 3 to increase the flexibility of the mounting sleeve 3, so that the mounting sleeve 3 can be
  • the wedge member 5 is brought into close contact with the wedge member 5 to position the wedge member 5 and to increase the static friction that may be generated.
  • the slots 32 are located between the upper and lower grips in each pair of grips.
  • the mounting sleeve 3 is made of a plastic material. In other embodiments, the mounting sleeve 3 may also be made of other non-metallic materials such as polyoxymethylene, polyurethane, or the like, or made of a metal material such as stainless steel, aluminum alloy, or the like.
  • a high coefficient of friction coating and/or a texture may also be provided on the inner and/or outer surface of the wedge 5 and/or on the inner surface of the mounting sleeve 3 or the inner surface of the casing 31. To increase the static friction that may be generated between the wedge member 5 and the outer surface of the lamp post 2 and between the inner surface of the mounting sleeve 3 or the inner surface of the casing 31.
  • the solar tracking device of the solar device can be mounted to the pole.
  • the fixed gear 1 of the sun-tracking device is mounted on the mounting flange of the mounting sleeve 3 via a bolt-and-nut connector 4.
  • the fixed gear 1 meshes with the movable gear 71 driven by the motor 7 on the motor 4, and the motor 7 is fixed to the bracket 8 of the solar photovoltaic module (not shown).
  • the motor 7 is in operation, the movable gear 71 can be driven to rotate.
  • the mounting structure of the present invention can improve the coaxiality between the fixed gear 1 and the lamp post 2, thereby greatly improving the smoothness of the running of the moving gear 71, the smooth running of the moving gear 71, and the smooth operation of the solar photovoltaic module.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

用于太阳能设备的安装结构 技术领域
本申请涉及用于太阳能设备的安装结构， 具体地涉及用于将太阳 能设备安装于杆柱的安装结构。 背景技术
在现有技术中， 中国实用新型专利 CN201467010U公开了一种用 于安装太阳能光伏组件的太阳追踪装置， 其中， 固定齿轮直接通过螺 丝固定安装在固定管上， 因此无法对固定齿轮与固定管的同轴度以及 其相对于固定管的轴向位置进行调整。 这样， 难以确保方位角执行电 机与固定齿轮之间的平行度， 从而影响方位角主动齿轮与固定齿轮啮 合的平稳性。 发明内容
鉴于以上问题， 本申请提供一种安装结构， 其用于将太阳能设备 安装于杆柱， 安装结构包括安装套， 安装套通过径向定位装置套设于 杆柱上。 这样可以对安装套进行径向定位并调节。
径向定位装置可以是锥度连接装置。 例如锥度连接装置可包括： 箍紧件， 设置于安装套上以将安装套箍紧在杆柱上； 以及两个以上的 楔形件， 插在安装套与杆柱之间。
安装套可在其壁面设有螺釘， 螺釘贯穿安装套的壁面可调整地压 靠楔形件。 在一个实施例中， 安装套内可设置有村套， 村套设有带有 贯通孔的凸缘， 凸缘从安装套的贯通孔中伸出， 螺釘与凸缘的贯通孔 螺纹连接。 另外， 安装套可沿周向开设有槽孔。 此外， 安装套可设有 两对箍紧件， 槽孔位于每对箍紧件之间。
优选地，在楔形件的内表面和 /或外表面和 /或在安装套的内表面或 村套的内表面可设有高摩擦系数涂层和 /或可设有纹路。
根据另一方面， 本申请提供了一种使定齿轮轴向、 径向定位并能 调整同轴度的固定套。 在该另一方面中， 一种可轴向及径向定位的固 定套， 可包括与其连接的定齿轮和灯杆， 固定套为两哈夫块， 定齿轮 与哈夫块由连接件固定连接在一起， 哈夫块与灯杆之间设有若干用于 使哈夫块与灯杆径向定位的楔形件， 哈夫块上设有用于把两哈夫块在 灯杆上轴向定位的连接件。
哈夫块可以是塑胶材质， 哈夫块内可固定金属套和设有弹性槽。 金属套可以是钢材质， 金属套可设有压紧楔形件的连接件。
连接件可以是螺釘， 金属套可设有与连接件相配对的螺孔。
连接件均可以是螺釘和螺母。
楔形件一侧可与哈夫块相接触， 另一侧可与灯杆相接触。
楔形件可嵌入在哈夫块的下端。
连接件可以为两组。
灯杆可以是空心的圓管。 附图说明
图 1是示出根据本申请的一个实施方式的安装结构的立体图； 图 2 是示出根据本申请的一个实施方式的安装结构的剖视图； 图 3是示出根据本申请的一个实施方式的剖视图； 以及
图 4是示出根据本申请的一个实施方式的立体图。 参考标记列表
1 定齿轮； 2 灯杆； 3 安装套（哈夫块）； 32 槽孔； 311 贯穿孔； 4 螺 栓-螺母连接件； 5 楔形件； 6、 10 箍紧件； 7 电机； 71 动齿轮； 8 支 架； 9 螺釘。 具体实施方式
以下结合附图对本发明的实施方式进行说明。
根据本发明的安装结构用于将太阳能设备安装于杆柱 2 , 该安装 结构包括安装套 3 , 安装套 3通过径向定位装置套设于杆柱 2上。 图 1 示出了本发明安装结构的一个具体实施例。 在实施方式中， 该安装结 构用于将太阳能光伏组件的太阳追踪装置安装于灯杆 2。 在本发明的 其他实施例中， 安装结构也可用于将其他合适的太阳能设备安装于其 他杆柱， 如横杆、 立杆等。 如图 1所示， 安装套 3通过径向定位装置与灯杆 2连接。 通过该 径向定位装置可对安装套 3相对于灯杆 2进行径向定位。 即， 对安装 套 3相对于灯杆 2的径向定位进行调整， 从而对安装套 3与灯杆 2的 同轴度进行调整。
在一些实施例中， 安装套 3具有与灯杆 2的横截面形状 （例如圓 形、 多边形等）相配的内轮廓， 以箍紧在灯杆 2上。
在本发明的一个实施方式中，安装套 3包括两个哈夫（half )块 3 , 这两个哈夫块 3在箍紧状态下形成一个完整的安装套。 在一个实施例 中， 安装套 3包括可径向箍紧的单个开口箍。
安装套 3的内部尺寸 （此处为内径） 大于灯杆 2的外部尺寸 （此 处为外径）， 从而当安装套 3安装在灯杆 2上时， 在安装套 3与灯杆 2 之间存在间隙。
在优选实施方式中，安装套 3通过锥度连接装置紧固在灯杆 2上。 该锥度连接装置作为径向定位装置， 还可以进行轴向定位。
在一些实施例中， 如图 1-4所示， 锥度连接装置可以包括： 设置 在安装套 3上的箍紧件 6、 10以及插在安装套 3与灯杆 2之间的多个 (图中为 4个）楔形件 5。 箍紧件 6、 10将安装套 3箍紧在灯杆 2上， 从而对安装套 3进行轴向定位。 多个楔形件 5优选均勾地插在安装套 3与灯杆 2之间。 在其他实施方式中， 楔形件 5还可具有其他数量， 如 2、 3、 5等。
在图示实施方式中， 箍紧件 6、 10是螺栓-螺母紧固件。 在其他实 施方式中， 箍紧件 6、 10还可以是螺釘、 夹子、 弹簧箍紧工具、 液力 箍紧工具、 电动箍紧工具、 气动箍紧工具等等。
在本发明的一些实施例中， 箍紧件包括两对螺栓 -螺母紧固件 6、 10 (为了便于说明， 在本文中对两者使用相同的附图标记）。 在图 1、 4所示的一对螺栓 -螺母紧固件 6、 10中， 上侧的螺栓 -螺母紧固件 6用 于使安装套 3在灯杆 2上轴向定位， 下侧的螺栓 -螺母紧固件 10用于 使安装套 3在灯杆 2上箍紧。 在其他实施方式中， 箍紧件也可以仅包 括一对螺栓-螺母紧固件， 其既起到轴向定位的作用， 也起到箍紧的作 用。
通过箍紧件 6、 10所产生的箍紧作用， 可在安装套 3、 楔形件 5 与灯柱 2之间产生足够的静摩擦力， 以使安装套 3箍紧在灯柱 2上， 从而起到了轴向定位的作用。 可以根据太阳能光伏组件、 太阳追踪装 置及安装结构等的重量对楔形件 5的斜度（即，锥度连接装置的锥度） 进行设计和 /或对箍紧件 6、 10的箍紧力进行设计， 以获得适当的箍紧 效果„
楔形件 5的内表面轮廓与灯杆 2的外表面轮廓相对应， 并且楔形 件 5的厚度从图 1中的下部朝向上部逐渐减小。 在安装状态下， 当安 装套 3被箍紧时， 楔形件 5的内表面与灯杆 2的外表面紧压， 而楔形 件 5的外侧与安装套 3的内表面紧压。
当需要对安装套 3与灯杆 2的同轴度进行调整时， 通过分别使相 应的楔形件 5以不同深度插在安装套 3与灯杆 2的间隙中， 使得箍紧 的安装套 3与灯杆 2在相应楔形件 5处具有不同的间隙， 从而可以使 安装套 3相对于灯杆 2进行径向位移， 从而达到对安装套 3与灯杆 2 的同轴度进行调整的目的。
在一些实施方式中， 径向定位装置可包括设置于安装套 3中的调 整螺釘 9。 通过旋入或旋出调整螺釘 9 , 对安装套 3与灯杆 2之间在相 应调整螺釘处的间隙进行调整， 从而对安装套 3与灯杆 2的同轴度进 行调整。 如图 3-4所示， 螺釘 9设置在安装套 3的壁面中， 螺釘 9贯 穿安装套的壁面可调整地压靠楔形件 5。 如图 3所示， 在设置螺釘 9 处安装套 3的壁面形成有凸部， 以起到加强作用。 另外， 在图 2所示 的实施例中， 在安装套 3与楔形件 5之间设有村套 31。 村套 31设有 带有贯通孔 311的凸部， 凸部从安装套 3的贯穿孔中伸出， 螺釘 9与 凸部的贯通孔 311螺纹连接。 螺釘 9在末端压靠楔形件 5 , 使楔形件 5 紧压灯杆 2, 对楔形件 5进行定位并且提高可能产生的静摩擦力。 在 一些实施例中， 村套 31可由金属如钢、 铝合金等制成。
另一方面， 本发明的安装结构还包括轴向定位装置， 该轴向定位 装置可以包括沿纵向设置在灯杆 2上的多个固定孔。 将固定螺釘穿过 设在安装套 3中的螺纹孔并插入相应的固定孔中， 以在轴向上固定安 装套 3 , 从而对安装套进行轴向定位。
在图示的每个实施方式中， 安装套 3还设有安装凸缘以将定齿轮
1同轴地安装在安装套 3上。 在图示实施方式中， 定齿轮 1通过螺栓- 螺母连接件 4安装在安装套 3的安装凸缘上。 在其他实施方式中， 定 齿轮 1还可通过螺釘、 铆釘等其他紧固件安装在安装套 3的安装凸缘 上。 在一个实施例中， 定齿轮 1还可与安装套 3制成为一体。
在本发明的一些实施例中， 如图 1和图 4所示， 在安装套 3上还 可沿周向开设有槽孔 32, 以增加安装套 3的挠性， 从而可使安装套 3 在箍紧状态下紧贴楔形件 5 , 以对楔形件 5进行定位并且提高可能产 生的静摩擦力。 在设有成对的箍紧件的实施例中， 优选地， 槽孔 32 位于每对箍紧件中的上侧箍紧件和下侧箍紧件之间。
在一个实施方式中， 安装套 3由塑胶材料制成。 在其他实施方式 中， 安装套 3还可由其他非金属材料如聚甲醛、 聚氨酯等制成， 或由 金属材料如不锈钢、 铝合金等制成。
在一些实施方式中，还可在楔形件 5的内表面和 /或外表面和 /或在 安装套 3的内表面或村套 31的内表面设有高摩擦系数涂层和 /或设有 纹路， 以提高楔形件 5与灯柱 2外表面之间以及与安装套 3内表面或 与村套 31内表面之间可能产生的静摩擦力。
作为本发明安装结构的一个应用实施例， 可以将太阳能设备的追日 回转装置安装到灯杆上。 例如如图 1-4所示， 追日回转装置的定齿轮 1 通过螺栓 -螺母连接件 4安装在安装套 3的安装凸缘上。 定齿轮 1与电 机 4上的由电机 7驱动的动齿轮 71相啮合， 电机 7固定在太阳能光伏组 件（图中未示出） 的支架 8上。 电机 7工作时可驱动动齿轮 71转动， 由 于动齿轮 71与定齿轮 1相啮合， 而定齿轮 1是固定不动的， 所以动齿轮 71是相对定齿轮 1转动从而驱动太阳能光伏组件相对灯杆 2随着太阳方 位角变化而跟着旋转。采用本发明的安装结构能够提高定齿轮 1与灯杆 2 之间的同轴度， 从而大大提高动齿轮 71运转的平稳性， 动齿轮 71运转 平稳， 也使太阳能光伏组件运转平稳。
以上参照附图并通过实施方式对本申请进行了说明， 但是申请并 不局限于上述实施方式。 本领域技术人员可以理解， 在不脱离本申请 技术思想的情况下可以进行修改和变型， 这些修改和变型同样包含在 本申请的保护范围内。

Claims

权利要求:
1. 一种安装结构， 其用于将太阳能设备安装于杆柱（2), 所述安 装结构包括安装套（3), 所述安装套（3)通过径向定位装置套设于所 述杆柱 （2) 上。
2. 根据权利要求 1所述的安装结构， 其中所述径向定位装置为锥 度连接装置。
3.根据权利要求 2所述的安装结构，其中所述锥度连接装置包括： 箍紧件（6、 10), 设置于所述安装套（3) 上以将所述安装套（3) 箍紧在所述杆柱 （2) 上； 以及
两个以上的楔形件 （5), 插在所述安装套（3) 与所述杆柱 （2) 之间。
4. 根据权利要求 3所述的安装结构， 其中所述安装套（3) 包括 两个哈夫块， 两个哈夫块通过箍紧件 （6、 10) 互相连接。
5. 根据权利要求 3所述的安装结构， 其中所述箍紧件 （6、 10) 包括螺栓-螺母紧固件。
6. 根据权利要求 3所述的安装结构， 其中所述安装套（3) 在其 壁面设有螺釘（9), 所述螺釘（9)贯穿所述安装套的壁面可调整地压 靠楔形件 （5)。
7. 根据权利要求 3所述的安装结构， 其中所述安装套（3) 内设 置有村套（31 ), 所述村套（31 )设有带有贯通孔的凸缘， 所述凸缘从 所述安装套（3) 的贯通孔中伸出， 所述螺釘（9) 与所述凸缘的贯通 孔螺纹连接。
8.根据权利要求 3-7任一项所述的安装结构，其中所述安装套（ 3 ) 沿周向开设有槽孔 （32)。
9. 根据权利要求 3所述的安装结构， 其中在楔形件 （5) 的内表 面和 /或外表面和 /或在所述安装套（3) 的内表面或村套（31 ) 的内表 面设有高摩擦系数涂层和 /或设有纹路。
10. 根据权利要求 8所述的安装结构， 其中在所述安装套（3)设 有两对所述箍紧件（6、 10), 所述槽孔（32)位于每对所述箍紧件（6、
10) 之间。
PCT/CN2011/072632 2010-10-28 2011-04-11 用于太阳能设备的安装结构 WO2012055211A1 (zh)

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DE102008051717A1 (de) * 2008-10-18 2010-04-22 Kl Megla Gmbh Vorrichtung zur Stromerzeugung
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