Water-proof board laying bench

The utility model discloses a water-proof board laying bench, which comprises a gantry assembly, a traveling assembly, a folding arm crane assembly and a plurality of electric push rods, wherein the traveling assembly is arranged at the bottom of the gantry assembly; the folding arm crane assembly i...

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Bibliographic Details
Main Authors QI YONGQIAN, YAN BIN, LI YING, DAI CUILAN, SUN DEBO
Format Patent
LanguageChinese
English
Published 26.10.2011
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model discloses a water-proof board laying bench, which comprises a gantry assembly, a traveling assembly, a folding arm crane assembly and a plurality of electric push rods, wherein the traveling assembly is arranged at the bottom of the gantry assembly; the folding arm crane assembly is arranged on the gantry assembly; the electric push rods are matched with the folding arm crane assembly for use; each electric push rod comprises a push rod which is arranged on the upper part of the gantry assembly and a plurality of driving motors; the upper end of the gantry assembly is provided with an electric control assembly which comprises a power supply circuit 1, a power supply circuit 2 and a monitoring unit; the power supply circuit 1 is used for supplying power for the folding arm crane assembly; the power supply circuit 2 is used for supplying power for the driving motors; the monitoring unit is used for controlling the driving motors to synchronously act; and working ladder assemblies are arranged
Bibliography:Application Number: CN20112113808U