预应力变角张拉装置是一种用于筒仓结构预应力张拉的机具。该装置已获国家使用新型专利。
The angle-changeable prestressing equipment is a kind of devices for tensioning prestressed tendons in silo structures.
由张拉端锚具、固定端锚具、索体、防松装置、锚垫板、锚罩、防腐油脂组成。
The utility model consists of a tensioning end anchor, a fixing end anchor, a cable, a loose prevention device, an anchor base plate, an anchor cover and anticorrosive grease.
由张拉端锚具、固定端锚具、索体、防松装置、锚垫板、锚罩、防腐油脂组成。
The utility model consists of a tensioning end anchor, a fixing end anchor, a cable, a loose prevention device, an anchor base plate, an anchor cover and anticorrosive grease.
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