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    • 42. 发明公开
    • Scaffold
    • 脚手架
    • EP2615224A3
    • 2014-10-29
    • EP13151226.1
    • 2013-01-14
    • XSPlatforms B.V.
    • Vogels, Matthijs
    • E04G7/30E04G7/34F16B7/22F16B7/04
    • E04G5/001E04G5/16E04G7/02E04G7/305E04G7/34
    • A scaffold 1 has an upright 3 and a transverse tube 5 connected to it, as well as a handrail tube 7, which with one end 9 is connected to the transverse tube. The cross-section of the transverse tube is circular with an outer diameter D1 and a flattened portion 10, which is present at a distance d1 from the outer side of an opposite wall portion 13. The handrail tube is provided with a C-shaped recess 15 with an inner diameter D2 and a boundary wall 17 which extends over an angle 19 greater than 180 degrees, and of which the ends 21, 23 are at a distance d2 from each other.
      Because D2 is greater than or equal to D1 and d2 is greater than or equal to d1, and is smaller than D1, the end of the handrail tube with the handrail tube being in an oblique position can be moved over the transverse tube and then to be rotated to a horizontal position, in which position the handrail tube is interlocked with the transverse tube.
    • 脚手架1具有立柱3和与其连接的横向管5以及扶手管7,扶手管7的一端9连接到横向管。 横管的横截面是圆形的,具有外径D1和平坦部分10,平坦部分10存在于距相对壁部分13的外侧的距离d1处。扶手管设置有C形凹部 其具有内径D2和边界壁17,边界壁17在大于180度的角度19上延伸,并且端部21,23彼此间隔距离d2。 由于D2大于或等于D1且d2大于或等于d1且小于D1,所以扶手管处于倾斜位置的扶手管端部可以在横向管上移动,然后移动到 旋转到水平位置,在该位置扶手管与横向管互锁。