CN106049957A - 框架支撑的高度可调节的塔架 - Google Patents
框架支撑的高度可调节的塔架 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
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- E—FIXED CONSTRUCTIONS
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- E—FIXED CONSTRUCTIONS
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- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
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- E—FIXED CONSTRUCTIONS
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- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- 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
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- 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
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Abstract
本发明涉及框架支撑的高度可调节的塔架,其提供一种高度可调节的塔架和支撑框架组件。该框架包括在一角部相交的两个框架构件,所述框架构件大体共面,并且所述塔架被驱使到所述角部以与包括该两个框架构件的平面成大体直角延伸。紧固件组件具有两个端部,该两个端部中的每个相对于其关联的框架构件被锚固以相对于关联的框架构件横向地延伸。所述紧固件组件包括中间鞍部,其接合所述塔架的相对于角部向外指向的表面,当紧固件组件被拧紧以接合所述塔架并且将塔架相对于所述框架构件在轴向上锁定在选定位置时,所述塔架被驱使到角部。优选地,所述框架构件各自形成两个桁架的两个上部框架构件和两个下部框架构件。所述塔架的下端可以支撑所述组件。
Description
相关申请的交叉引用
本申请要求2015年4月7日提交的南非临时专利申请第2015/02201号的优先权,该申请通过引用并入本文。
技术领域
本发明涉及一种框架支撑的高度可调节的塔架,其可例如用于支撑诸如定日镜、光伏板、平板类型或由多个真空管组成的水加热板、风力涡轮机(风板驱动的发电机)或其它风致动机器之类的物品,或者要求稳定支撑在特定位置处的任何其它物品,特别地但不专有地使得物品能够例如跟踪能量源。
背景技术
具有上述一般特性的许多物品具有如下特性,即根据主要环境并且特别地根据一天中的时间而将物品调节就位是重要的。特别地,物品的位置调节在太阳激活物品的情况下可能必需依照太阳的位置进行,或者在风力涡轮机或其它风致动机器的情况下可能必需依照风吹送的方向进行,以便有效地跟踪能量源。
例如,在定日镜的情况下,将反射的太阳能朝向中央塔接收器准确地聚焦是至关重要的,且因此,支撑结构的稳定性必须确保必要的准确性。但是,在这种应用中用于定日镜的支撑结构是造成整个设备的相当比例的资本支出的原因。
因此,开发一种不太昂贵的支撑结构已经成为正在进行的挑战,并且已经发展的一种支撑结构形成了我们的已公布国际专利申请WO 2014072905的主题。如附图1所示,在该种情况下支撑结构为每个定日镜(B)提供单个稳定塔架(A),并且塔架以三角形样式布置且通过优选地为桁架形式的梁(C)固定在一起,梁(C)被固定到焊接于塔架的突出板(D)且与之形成框架结构。认为该布置在安装在较平坦地面上时将有效地工作,但在安装在至少一些类型的起伏的地面上时可能是稍微有问题的。另外还涉及到大量焊接,这增加支撑结构的成本,并且焊接部需要额外的腐蚀保护。
认为对于用于诸如此目的或用于支撑诸如上述那些的任何其它物品的塔架和支撑框架的布置仍存在较大的改进空间。
本发明背景技术的前述讨论仅旨在促进对本发明的理解。应当理解,该讨论并非确认或承认所引述的任何材料是截止本发明优先日的本领域公知常识。
发明内容
根据本发明,提供一种高度可调节的塔架和支撑框架组件,其中该框架包括:在一角部相交的两个框架构件,所述框架构件大体共面,并且所述塔架被驱使到所述角部以便与包括所述两个框架构件的平面成大体直角延伸;和具有两个端部的至少一个紧固件组件,所述两个端部中的每个均相对于其关联的框架构件被锚固以便相对于该关联的框架构件横向地延伸,并且其中所述紧固件组件包括中间鞍部,该中间鞍部接合所述塔架的相对于所述角部向外指向的表面,从而当所述紧固件组件被拧紧以接合所述塔架并且将所述塔架相对于所述框架构件在轴向上锁定在选定位置时,所述塔架被所述紧固件组件驱使到所述角部。
本发明的进一步的特征规定所述紧固件组件的每个所述端部穿过或围绕关联的框架构件;螺帽(head)或螺母接合关联的框架构件的外侧,以将其相对于所述框架构件锚固;所述紧固件组件是具有弓形的中央鞍部和两个直的端部的单个长紧固件,所述弓形的中央鞍部被形成为紧密跟随所述塔架的外表面,所述两个直的端部构成所述端部;所述框架构件在所述角部彼此相交的角度为直角或锐角,优选地为大约60°的锐角;并且所述框架构件的由所述塔架接合的表面被预成形为提供与所述塔架的外表面大致相符(conform)的接触面。
本发明的再进一步的特征规定框架构件是由可变形金属或其它合适材料方便地制成的管状框架构件,所述可变形金属或其它合适材料可被形成为提供所述接触面和栓接在一起的平坦且穿孔的端部;每个所述框架构件是两个桁架之一的一部分,每个所述桁架由上部直框架构件和下部直框架构件组成,两个上部直框架构件和两个下部直框架构件用作以上限定的框架构件,每个桁架具有与其关联的紧固件组件,其中倾斜的支承构件在每个桁架的上部直框架构件和下部直框架构件之间延伸;并且所述支承构件是管状的或者具有任何合适的横截面形状,诸如角铁、槽形截面、扁杆,并且具有平坦端部和平坦中央区域,所述平坦端部和所述平坦中央区域可被穿孔以容纳从它们中穿过的螺栓、铆钉或其它紧固件,所述平坦中央区域具有长纵向槽以允许调节两个直框架构件的相对位置,从而适应支撑面的起伏。
优选地,对于在相邻塔架之间的框架构件的每个跨度,所述支承构件在数量上被限制为单个长支承构件。
本发明的特定特征在于,所述塔架的竖向调节被用于使多个塔架的下端接合支撑面,从而支撑所述框架和由所述框架支撑的所述塔架二者。
所述塔架的轴向位置的调节优选地通过紧固件组件实现,该紧固件组件桥接位于两个结合的直框架构件之间的角部,所述塔架被牢固地夹紧在所述框架构件的端部区域和所述紧固件之间。支承的平坦端部可通过穿过它们中的对准孔的单个螺纹紧固件、铆钉或其它紧固件而被固定到上部直框架构件和下部直框架构件中的另一个。
本发明还提供塔架和大体水平的支撑框架组件,其中所述框架组件包括支撑多个塔架的多个框架构件,所述多个塔架与所述框架的平面成大体直角延伸,其中每个塔架相对于所述框架组件的平面是高度可调节的,并且具有与其关联的用于夹紧各塔架以便所述塔架和支撑框架组件可被支撑在支撑面上的可松脱夹紧组件,其中多个塔架的最下端接合支撑面。
为使本发明可被更完全地理解,现在将参考附图描述其一个实施例。
附图说明
在附图中:
图1示出具有本发明所涉及的一般特性的现有技术类型的塔架和支撑框架组件的一个示例的三维视图;
图2是已经应用了本发明的等同的塔架和支撑框架组件的类似三维视图;
图3是图2中所示的组件的一侧或一个跨度的一半的正视图;
图4是示出一个塔架及其与支撑框架组件的关联角部的关系的示意平面图;
图5与图4相同,其中塔架被移去以清楚示出管状框架构件和关联的紧固件组件;
图6是支撑框架组件的一个角部的三维视图,示出了在组件的角部处连接在一起的两个桁架以及固定到该两个桁架的一个塔架;
图7是示出与上部直框架构件固定的管状支承构件的附接的剖立面细节;
图8示出中间塔架与直框架构件的附接的俯视图;
图9是桁架彼此附接的三维视图,其中桁架在框架组件支撑中间塔架的位置处相交;和
图10示出可用于稳定塔架(假如这是必要的)的可选的辅助部件的示意性等轴测图。
具体实施方式
在附图的图2至9中例示的本发明实施例中,本发明应用于支撑多个高度可调节的塔架(2)的框架组件(1),在该特定情况下,多个高度可调节的塔架(2)可如上面指出的那样用于支撑定日镜。在该情况下,支撑框架组件具有多个框架构件,成对的框架构件形成均由上部直框架构件(3)和平行的下部直框架构件(4)组成的桁架的部分,该两个框架构件被在上部直框架构件和下部直框架构件之间延伸的倾斜的支承构件(5)保持为平行关系。框架构件的自由端(6)被平坦化且被穿孔,以接收穿过重叠的平坦端部的连接螺栓(7)。
支承构件由管状金属形成且具有平坦端部(8)和平坦中央区域(11),平坦端部(8)也被穿孔以容纳穿过该平坦端部的螺栓(9),平坦中央区域(11)具有长槽(12),该长槽(12)允许纵向调节两个直框架构件的相对位置以适应塔架和支撑框架组件所位于的支撑表面的任何起伏。支承元件与上部直框架构件相交从而为了待站立在该上部直框架构件上的人员而加强该上部直框架构件,而从这一角度来看下部框架构件不太重要,由于下部框架构件通常紧邻典型地不可移动的地面。
在图2例示的框架组件的特定情况下,主支撑框架在俯视图中具有等边三角形形状,该三角形的侧边被定尺寸为对应于金属管的标准市售长度,例如,诸如6米。塔架(2)被框架支撑在主框架的每个角部在框架构件之间成60°的角度的角部。
另外,三个中间塔架(15)被支撑在主框架组件的角部之间的中间位置且在三角形子框架的角部,该三角形子框架使其上部直框架构件(16)和下部直框架构件(17)附接到主框架构件(3,4)的中点。以此方式,在支撑子框架组件中形成角部以容纳三个中间塔架(15)。为了节省管状材料,子框架组件中的每个框架构件被制成为金属管的标准市售长度的一半,在这种情况下,为3米。
管状支承构件(5)均由一半长度的标准市售管组成,并且跨越在靠近各塔架(2)和各中间塔架(15)的位置之间,如图3中特别示出的。由此存在如下的单个长的管状支承,该单个长的管状支承的平坦中央区域被固定到上部直框架构件(3,16)的各跨度的中央区域,并且该单个长的管状支承的两个平坦端部区域被穿孔并且被固定为接近下部框架构件(4,17)的相应跨度的端部区域。
每个管状支承的平坦中央区域(11)借助于穿过长槽(12)的单个螺纹紧固件(18)被固定到上部直框架构件(3,16)的中央区域,该长槽(12)在纵向方向上延伸以便其能够适应由支撑表面的起伏引起的且在实际中不能通过塔架位置的轴向调节来适应的上部直框架构件和下部直框架构件的相对位置的改变。
在每种情况下,框架构件均是大体共面的,并且关联的塔架被驱使到关联的角部中以相对于包括两个框架构件的平面成大体直角延伸。单个长紧固件(21)形式的紧固件组件具有弓形的中间鞍部(22),该弓形的中间鞍部(22)接合塔架的相对于角部向外指向的表面,从而塔架被该紧固件组件驱使到角部区域中。鞍部被形成为紧密地跟随塔架的外表面,并且紧固件具有两个直的螺纹端部(23),每个直的螺纹端部(23)穿过关联的框架构件,螺母(24)接合关联的框架构件的外侧。该直的端部相对于关联的框架构件横向地延伸、典型地相对于关联的框架构件成几乎直角延伸。与各螺纹端部关联的螺母(24)在被紧固时,该螺母使鞍部接合塔架,并将塔架在轴向上相对于框架构件锁定在选定位置。
为增强框架构件对于塔架的夹持效应,框架构件的被塔架接合的表面被预成形为提供弯曲接触面(25),该弯曲接触面(25)与塔架的由框架构件接合的外表面大致相符。
在各情况下,框架构件和支承构件均是管状的且由可变形金属制成,该可变形金属可被压制以使支承构件的端部或中央区域变平坦且提供框架构件的所述接触面以及被栓接在一起的平坦的穿孔端部。因此,在各种部件的制造中使用镀锌铁或钢是方便的,因为要执行的唯一制造步骤是在一个位置切割管段,并且不同于焊接区域,切割端能够被相对容易地提供足够的腐蚀保护。
各个塔架和中间塔架的轴向位置的调节通过关联的紧固件组件实现,该关联的紧固件组件桥接在两个结合的直框架构件或子框架构件之间的角部,塔架被牢固地夹紧在框架构件的端部区域和紧固件之间。
因此,上述布置提供塔架和大体水平的支撑框架组件,其中多个框架构件支撑与框架组件的平面成大体直角延伸的多个塔架,其中每个塔架相对于框架组件的平面是高度可调节的,并且具有与其关联的用于夹紧各塔架以便塔架和支撑框架组件被支撑在支撑面上的可松脱夹紧组件,其中多个、优选地全部的塔架和中间塔架的最下端接合支撑面。
当然,可能有这样的情况,在一些塔架要接合支撑面和诸如基板(27)或径向延伸的支腿(28)之类的附加附件的区域,支撑面的物理特性不是特别适合的,支腿(28)可选地具有用于接收横向偏移的支脚或接地螺钉(未示出)的套筒(29)。附加附件在图10中示出。
为构建如上所述的塔架和支撑框架组件,各种塔架和框架构件被组装,关联的支承构件具有松弛地连接到上部框架构件的中央平坦区域。一旦这已经实现,连接框架构件的重叠的平坦端部的螺栓可被拧紧。在将塔架相对于支撑框架组件夹紧在选定的竖直位置之前可调节各塔架的高度,将塔架相对于支撑框架组件夹紧在选定的竖直位置通过将与上部直框架构件和下部直框架构件关联的两个竖向隔开的紧固件组件夹紧到位来执行。之后,可拧紧将支承构件的平坦端部连接到下部框架构件的螺栓,最后可拧紧将支承构件的平坦中央区域固定到上部框架构件的螺栓。在以上步骤或者任何其它合适步骤之后,将无任何困难地使得整个组件能够被支撑在适度地起伏表面上。各塔架将被牢固在夹紧在其工作位置。
如果经过一段时间,在支撑框架组件中产生应力,则将支承构件的中央区域连接到上部框架构件的螺栓可被松开,且在应力已被消除的情况下被重新拧紧。
将理解,上部框架构件和下部框架构件作为平行四边形的两个侧边操作,这不同于桁架包括通过多个斜的支承构件牢固地且固定不动地彼此附接的下述上部框架构件和下部框架构件的情况,该多个斜的支承构件通常被焊接到框架构件,从而必然需要相当多的手工劳动和材料投入以及相当多的额外腐蚀保护。
因此,本发明的布置允许平行塔架在不平坦地形中,可预期这对于诸如定日镜的物品的准确性是相当有价值的。该桁架结构非常简单,因为不需要焊接以及伴随的额外的腐蚀保护。
当然,框架组件在俯视图中的基本几何结构可广泛地改变,而不必基于如上述实施例中的三角形。由此,例如,框架的形状可以是正方形、长方形或者诸如六边形的任何其它多边形形状。
在不偏离本发明范围的情况下,可对本发明的实施例进行许多变化。
在整个说明书和权利要求书中,除非内容要求,否则词语“包括”或其变型“包含”或“含有”将被理解为暗示包含所述的完整物或者完整物的组,但不排除任何其它完整物或完整物的组。
Claims (12)
1.一种高度可调节的塔架和支撑框架组件,其中该框架包括:在一角部相交的两个框架构件,所述框架构件大体共面,并且所述塔架被驱使到所述角部以便与包括所述两个框架构件的平面成大体直角延伸;和具有两个端部的至少一个紧固件组件,所述两个端部中的每个均相对于其关联的框架构件被锚固以便相对于该关联的框架构件横向地延伸,并且其中所述紧固件组件包括中间鞍部,该中间鞍部接合所述塔架的相对于所述角部向外指向的表面,从而当所述紧固件组件被拧紧以接合所述塔架并且将所述塔架相对于所述框架构件在轴向上锁定在选定位置时,所述塔架被所述紧固件组件驱使到所述角部。
2.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中所述紧固件组件的每个所述端部穿过或围绕关联的框架构件。
3.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中螺帽或螺母接合关联的框架构件的外侧,以将其相对于所述框架构件锚固。
4.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中所述紧固件组件是具有弓形的中央鞍部和两个直的端部的单个长紧固件,所述弓形的中央鞍部被形成为紧密跟随塔架的外表面,所述两个直的端部构成所述端部。
5.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中所述框架构件在所述角部彼此相交的角度从直角和锐角中选择。
6.如权利要求5所述的高度可调节的塔架和支撑框架组件,其中所述框架构件在所述角部以大约60°的锐角彼此相交。
7.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中所述框架构件的由塔架接合的表面被预成形为提供与所述塔架的外表面大致相符的接触面。
8.如权利要求7所述的高度可调节的塔架和支撑框架组件,其中所述框架构件是由可变形金属或其它合适材料制成的管状框架构件,所述可变形金属或其它合适材料被形成为提供所述接触面和栓接或铆接在一起的平坦且穿孔的端部。
9.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中每个所述框架构件是两个桁架之一的一部分,每个所述桁架由上部直框架构件和下部直框架构件组成,两个上部直框架构件和两个下部直框架构件用作所述框架构件,每个桁架具有在每个桁架的上部直框架构件和下部直框架构件之间延伸的倾斜的支承构件。
10.如权利要求9所述的高度可调节的塔架和支撑框架组件,其中所述支承构件是管状的或者角形截面的、槽形截面的、扁杆状的,并且具有平坦端部和平坦中央区域,所述平坦端部和所述平坦中央区域被穿孔以容纳从它们中穿过的螺栓、铆钉或其它紧固件。
11.如权利要求9所述的高度可调节的塔架和支撑框架组件,其中对于在相邻塔架之间的框架构件的每个跨度,所述支承构件在数量上被限制为单个长支承构件。
12.如权利要求1所述的高度可调节的塔架和支撑框架组件,其中所述塔架的竖向调节被用于使多个塔架的下端接合支撑面,从而支撑所述框架和由所述框架支撑的所述塔架二者。
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EP3078923A1 (en) | 2016-10-12 |
US20160298804A1 (en) | 2016-10-13 |
MX370445B (es) | 2019-12-13 |
AP2016009131A0 (en) | 2016-04-30 |
ES2744188T3 (es) | 2020-02-24 |
US9995427B2 (en) | 2018-06-12 |
MX2016004427A (es) | 2016-11-24 |
TN2016000117A1 (en) | 2017-10-06 |
CN106049957B (zh) | 2020-08-25 |
EP3078923B1 (en) | 2019-06-05 |
IL244977B (en) | 2020-01-30 |
AU2016202007B2 (en) | 2020-07-09 |
AU2016202007A1 (en) | 2016-10-27 |
CL2016000793A1 (es) | 2016-12-02 |
MA39619A (fr) | 2016-10-12 |
IL244977A0 (en) | 2016-07-31 |
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