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A platform for research: civil engineering, architecture and urbanism
Platform incline driving device for stage lifting platform
A platform incline driving device for a stage lifting platform comprises a stage plate and an incline lifting mechanism arranged below the stage plate. The incline lifting mechanism comprises a sliding block, an arc-shaped sliding groove, a first connecting rod, a second connecting rod and a lifter used for driving one end of the stage plate to rise or fall, the left end of the stage plate is hinged to the sliding block through a first landing leg, the sliding block is arranged in the arc-shaped sliding groove and can slide along the arc-shaped sliding groove, and the circle center O of the arc-shaped sliding groove overlaps with a top left corner point P when the stage plate is in a horizontal state; the right end of the stage plate is hinged to the lifter; one end of the first connecting rod is hinged to a fixed hinge mount, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the bottom of the stage plate through a second landing led, and the first landing leg and the second landing leg are vertically fixed to the bottom of the stage plate respectively, and when the stage plate is inclined in place, the first connecting rod and the second connecting rod are located on the same line.
Platform incline driving device for stage lifting platform
A platform incline driving device for a stage lifting platform comprises a stage plate and an incline lifting mechanism arranged below the stage plate. The incline lifting mechanism comprises a sliding block, an arc-shaped sliding groove, a first connecting rod, a second connecting rod and a lifter used for driving one end of the stage plate to rise or fall, the left end of the stage plate is hinged to the sliding block through a first landing leg, the sliding block is arranged in the arc-shaped sliding groove and can slide along the arc-shaped sliding groove, and the circle center O of the arc-shaped sliding groove overlaps with a top left corner point P when the stage plate is in a horizontal state; the right end of the stage plate is hinged to the lifter; one end of the first connecting rod is hinged to a fixed hinge mount, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the bottom of the stage plate through a second landing led, and the first landing leg and the second landing leg are vertically fixed to the bottom of the stage plate respectively, and when the stage plate is inclined in place, the first connecting rod and the second connecting rod are located on the same line.
Platform incline driving device for stage lifting platform
CHEN DESHENG (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E04H
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