CN1261941A - 可膨胀的可动活动室 - Google Patents

可膨胀的可动活动室 Download PDF

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CN1261941A
CN1261941A CN98806889.3A CN98806889A CN1261941A CN 1261941 A CN1261941 A CN 1261941A CN 98806889 A CN98806889 A CN 98806889A CN 1261941 A CN1261941 A CN 1261941A
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division center
roof
recreation room
base plate
floor
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CN1140680C (zh
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T·于伦哈马尔
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INNOVATION DEVELOPMENT ENTERPRISE I STOCKHOLM AB
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3442Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts folding out from a core cell
    • E04B1/3444Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts folding out from a core cell with only lateral unfolding

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Tents Or Canopies (AREA)

Abstract

本发明涉及一种可膨胀的可动活动室或类似空间,包括一中心结构,该中心结构具有地板(3)、屋顶(2)、端壁(1)和两个纵向侧壁(7),其中至少一个侧壁以轴颈安装并铰接于底板和屋顶部分(分别为4和9)。底板和屋顶部分(4,9)各包括一刚性板,其枢轴安装到中心结构的侧壁(7)和地板和屋顶边缘,使得屋顶板(9)和所述侧壁(7)在非膨胀状态可以双重折叠悬垂于折叠起来的底板部分(3334)的外面。本发明的特征在于设置一致动装置(14,14’)作用在中心结构和顶板之间,使屋顶板向上和向下摆动,其由作用于中心结构上部和地板(4)最外部之间的拉绳(15)支承。

Description

可膨胀的可动活动室
本发明涉及一种如后附权利要求1前序部分所述的可膨胀的可动活动室。
这种或类似的活动室的形状已知有多种不同变型。大多数有一个或多个铰链用于在从膨胀状态变为非膨胀状态时拆开连接,但这比较复杂而且有未遂事故风险。这种缺陷可由例如瑞典专利SE9403670所公开的方案避免。但这种情况下,活动室可膨胀部分的屋顶和地板必须各包括至少两个折叠部分。这种设计适于大型设备。而对较小型设备需要更简单的设计。
本发明的目的是提供一种如上述的活动室,其能够非常简单而迅速地在膨胀状态和非膨胀状态之间转变。
根据本发明该目的是通过如权利要求1所述特征的一种活动室设计方案实现的。在膨胀状态和非膨胀状态之间的转变完全自动实现并完全控制两个可动面板,在两侧的可动侧壁以及在非膨胀状态时的整个壁的厚度仅随两个面板和侧壁的厚度而增加。
可动部分的重量会使其难以举升和制动。根据本发明这些部件在其运动过程中通过设置一个或一对气压弹簧装置来简单实现。在某些情况下,更可取的是使用液压缸或气压缸形状的致动装置或者螺旋或曲柄机构,如权利要求3及4所述。
下面借助附图详细描述本发明,附图示意性地示出了本发明活动室的一种实施例,其中图1-6是活动室在从非膨胀状态经不同步骤到完全膨胀状态的膨胀操作过程中的端视图,图7是作为另一种选择的致动装置的类似端视图。
图1公开了活动室中心结构的端壁之一1,屋顶2,地板3,在每一侧,底板4通过铰链5连接到地板3的纵向边缘,通过铰链6连接到纵侧壁7上。该侧壁又借助铰链8连接到顶板9上,顶板9借助铰链10连接到中心结构屋顶的一条边上。
如图2,3,4所示,侧壁7和顶板9借助附装在中心结构的最远端壁并作用于顶板9的气压弹簧装置14或液压缸或气压缸以适当方式向外向上枢转,直到它们几乎笔直地指向上方,在该位置可将底板4和侧壁7向外向下推,如图5,6所示,直到底板在水平位置抵靠在地面支撑上。为了在活动室随后向非膨胀状态度变化时制动底板4和侧壁7的向下运动并利于举升之,一个或一对作用于中心结构和顶板9之间的气压弹簧14加上一定的手动操作和拉绳15的举升支承足够了,其中拉绳15如金属丝或链,附装于底板的最外端部分并设置成延伸到顶板9的枢转节点10的附近至中心结构上,如图4-7所示,其中绳适当地缠绕在一轮子19上。通过液压缸或气压缸及拉绳15实现操作的完全自动控制。
显然,从图6所示的膨胀状态变到图1所示的非膨胀状态是按图5至图2所示的相反顺序实现的。
作为液压缸和气压缸的一种替换可以使用杆14’,其底端以轴颈支承在一个竖直可移动螺杆或曲柄机构17上,如图7所示。该情况下,中心结构的一个角柱18(corner column)备有一竖向轴颈支承的螺杆19,螺杆19具有一螺母20,杆14’的底端铰接到螺母20上。螺杆的底端由一电动机21经蜗轮蜗杆机构22驱动,使螺母20根据电动机的转向而上下移动。
如果拉绳在图6所示膨胀状态时备有一挡块则不必设有地面支撑11。
中心结构在其另一侧也可以所示方式适当膨胀。两个向外枢转的前后侧壁12和13分别枢轴安装于中心结构的前后端壁1。在非膨胀状态,它们平行于中心结构的纵向。

Claims (7)

1、一种可膨胀的可动活动室或类似空间,包括一中心结构,该中心结构具有地板(3)、屋顶(2)、前后端壁(1)、和两个纵向侧壁(7),其中至少一个侧壁以轴颈安装并铰接于底板和屋顶部分(分别为4和9),其可相对中心结构向外移动,其中底板和屋顶部分铰接于中心结构上,此外,前后侧壁(12,13)铰接于中心结构并可向外枢转地设置成靠近膨胀空间,底板和屋顶部分(4,9)各包括一刚性板,其尺寸设置成使连接在底板和屋顶部分的侧壁(7)在膨胀状态下位于基本竖直的位置,屋顶板(9)在铰链(8,10)之间的长度至少等于所述侧壁(7)的高度,使得屋顶板(9)和所述侧壁(7)在非膨胀状态可以双重折叠悬垂于折叠起来的底板部分(4)的外面,其特征在于中心结构的至少一个端壁的一条边支承一致动装置(14,14’),该致动装置在屋顶板(9)向上和向下摆动过程中对该侧的屋顶板(9)施加一举升力,一拉绳(15)或类似装置附装于底板(4)的外端部并延伸至屋顶板(9)的枢转节点(10)附近至中心结构。
2、如权利要求1所述的活动室,其特征在于致动装置是一气压弹簧(14)。
3、如权利要求1所述的活动室,其特征在于致动装置是一液压缸或气压缸(14)。
4、如权利要求1所述的活动室,其特征在于致动装置是一杆(14’),其上端枢转安装于屋顶板(9),底端轴颈安装,借助于竖向动作的螺杆和螺母或者曲柄机构(17)可竖向移动。
5、如权利要求1至4项中任一项所述的活动室,其特征在于拉绳(15)可在一轮子(16)上缠绕或松开,部分受弹簧力作用,部分受曲柄机构作用。
6、如权利要求1至5项中任一项所述的活动室,其特征在于其可在两个相反的方向膨胀。
7、如权利要求1至6项中任一项所述的活动室,其特征在于前后侧壁(12,13)铰接于中心结构,在非膨胀状态平行于中心结构的纵向在折叠起来的板(4,7,9)内侧定位。
CNB988068893A 1997-05-15 1998-05-15 可膨胀并可移动的容纳室 Expired - Fee Related CN1140680C (zh)

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SE9701818A SE9701818D0 (sv) 1997-05-15 1997-05-15 Expanderbar, mobil verksamhetslokal
SE97018188 1997-05-15

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EP (1) EP1012416B1 (zh)
JP (1) JP2001525026A (zh)
CN (1) CN1140680C (zh)
AU (1) AU7561198A (zh)
DE (1) DE69816836T2 (zh)
SE (1) SE9701818D0 (zh)
WO (1) WO1998051875A1 (zh)

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JP2001525026A (ja) 2001-12-04
SE9701818D0 (sv) 1997-05-15
US6345471B1 (en) 2002-02-12
DE69816836T2 (de) 2004-06-03
DE69816836D1 (de) 2003-09-04
WO1998051875A1 (en) 1998-11-19
CN1140680C (zh) 2004-03-03
AU7561198A (en) 1998-12-08
EP1012416B1 (en) 2003-07-30
EP1012416A1 (en) 2000-06-28

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