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Reinforcement cage dismantling machine for unpoured concrete part of defective pile
A reinforcement cage dismantling machine for an unpoured concrete part of a defective pile relates to a reinforcement dismantling machine, and is characterized in that the lower end of a rotating shaft A (22) arranged at the bottom of a servo motor (16) penetrates through a shaft hole (21) and then is located at the bottom of a circular groove (19), a cutting motor (27) is arranged at the other end of an electric telescopic rod (24), and after the electric telescopic rod (24) extends to the longest position, a cutting blade (25) can be in clearance fit with the side wall of an expanding hole (18); an original rotary drilling rig column body is utilized, a rotary drilling bit is replaced with an operation head, a power line connecting a base and the operation head is arranged in an original drilling rod, vertical ribs of a reinforcement cage are sleeved with a plurality of through holes in the operation head, the operation head is driven by a power head to press downwards, and spiral steel bars fixed to the vertical ribs are compressed; and the vertical bars are cut off one by one and lifted out at the compression part by using the cutting blade, so that the aim of dismantling the steel bars at the top of the broken pile is fulfilled.
一种问题桩未浇筑混凝土部分的钢筋笼拆除机械，涉及一种钢筋拆除机械，伺服电机（16）底部设有的转轴A（22）的下端穿过轴孔（21）后位于圆槽（19）的底部，在电动伸缩杆（24）的另一端设有切割电机（27），在电动伸缩杆（24）伸到最长后切割片（25）能够和扩径（18）的侧壁间隙配合；本发明通过利用原有的旋挖钻机柱体，将旋钻头替换为操作头，并将原有的钻杆内部设置接通底座和操作头的电源线，将操作头上的多个通孔套在钢筋笼的竖筋上，用动力头带动操作头下压，将固定在多个竖筋上的螺旋钢筋压缩，并在压缩处利用切割片将竖筋逐个切断并吊出，实现了将断桩顶部的钢筋拆除的目的。
Reinforcement cage dismantling machine for unpoured concrete part of defective pile
A reinforcement cage dismantling machine for an unpoured concrete part of a defective pile relates to a reinforcement dismantling machine, and is characterized in that the lower end of a rotating shaft A (22) arranged at the bottom of a servo motor (16) penetrates through a shaft hole (21) and then is located at the bottom of a circular groove (19), a cutting motor (27) is arranged at the other end of an electric telescopic rod (24), and after the electric telescopic rod (24) extends to the longest position, a cutting blade (25) can be in clearance fit with the side wall of an expanding hole (18); an original rotary drilling rig column body is utilized, a rotary drilling bit is replaced with an operation head, a power line connecting a base and the operation head is arranged in an original drilling rod, vertical ribs of a reinforcement cage are sleeved with a plurality of through holes in the operation head, the operation head is driven by a power head to press downwards, and spiral steel bars fixed to the vertical ribs are compressed; and the vertical bars are cut off one by one and lifted out at the compression part by using the cutting blade, so that the aim of dismantling the steel bars at the top of the broken pile is fulfilled.
一种问题桩未浇筑混凝土部分的钢筋笼拆除机械，涉及一种钢筋拆除机械，伺服电机（16）底部设有的转轴A（22）的下端穿过轴孔（21）后位于圆槽（19）的底部，在电动伸缩杆（24）的另一端设有切割电机（27），在电动伸缩杆（24）伸到最长后切割片（25）能够和扩径（18）的侧壁间隙配合；本发明通过利用原有的旋挖钻机柱体，将旋钻头替换为操作头，并将原有的钻杆内部设置接通底座和操作头的电源线，将操作头上的多个通孔套在钢筋笼的竖筋上，用动力头带动操作头下压，将固定在多个竖筋上的螺旋钢筋压缩，并在压缩处利用切割片将竖筋逐个切断并吊出，实现了将断桩顶部的钢筋拆除的目的。
Reinforcement cage dismantling machine for unpoured concrete part of defective pile
一种问题桩未浇筑混凝土部分的钢筋笼拆除机械
LIU JUNQING (author) / WU ZHAOFA (author) / ZHU JUNJIE (author) / ZHONG SONGYANG (author) / WANG CHENGLONG (author) / SUN JINLEI (author) / LI YUANCHONG (author) / LIU ZHONGPENG (author) / ZHAO RUIXIANG (author) / WANG XING (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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