| 摘要 |
<p>#CMT# #/CMT# The device (12) has a foot plate (20) and a top plate (22) pivotably mounted at a bottom side end and a top side end of a support column, respectively, in orthogonal space directions or all space directions, where length of the support column is variable. A threaded bolt with an external thread is protruded from the foot plate of the top plate. A threaded sleeve with an internal thread is protruded from the top plate or the foot plate, where the internal thread is engaged with the external thread of the threaded bolt. A locking washer is attached to a lock nut provided at the support column. #CMT#USE : #/CMT# Supporting device for supporting a prefabricated floor, a wall, a ceiling and a scaffold in an old building and a new building. Can also be used for supporting a driving ramp of a wheel chair in a hospital, a nursing home and a senior citizen monastery. #CMT#ADVANTAGE : #/CMT# The foot plate and the top plate are pivotably mounted at the bottom side end and the top side end of the support column, respectively, in the orthogonal space directions or all space directions, where the length of the support column is variable, thus enabling the foot plate and the top plate to be adapted to bottom sides of prefabricated floor plates directly and easily without utilizing aids i.e. wedges. The locking washer is attached to the lock nut, so that the lock nut is prevented from being removed unnecessarily. The lock nut is provided at the support column, thus maintaining adjusted length of the support column in a reliable manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of prefabricated floor elements of a prefabricated floor arranged on an unfinished floor using supporting devices. 10 : Unfinished floor 12 : Supporting device 14 : Prefabricated floor elements 20 : Foot plate 22 : Top plate.</p> |
