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发明名称
新型输油管线加力管钳
摘要
本实用新型涉及石油开采辅助设备领域中的一种加力管钳,尤其是涉及输油管线外壁油污严重时用到的一种新型输油管线加力管钳。技术方案:包括钳体、钳体手柄、固定钳头和活动钳头,所述的固定钳头的前端设置两个长尖齿,活动钳头的内侧为大于半圆角度的弧形体,弧形体的内侧端部设置长尖齿。有益效果:本技术加工方便,对于野外输油管线油污严重时防打滑且夹紧力大,避免了用普遍使用的加力管钳拆卸时先除油污的麻烦,大大提高了工作效率;活动钳头的内侧为大于半圆角度的弧形体,似怀抱的姿势将管线夹紧。
申请公布号
CN202367660U
申请公布日期
2012.08.08
申请号
CN201120563519.2
申请日期
2011.12.26
申请人
顾建军
发明人
顾建军;冯艳玲;刘敏刚;崔宗金;田文萍
分类号
B25B13/50(2006.01)I
主分类号
B25B13/50(2006.01)I
代理机构
代理人
主权项
一种新型输油管线加力管钳,包括钳体、钳体手柄、固定钳头和活动钳头,其特征是:所述的固定钳头的前端设置两个长尖齿,活动钳头的内侧为大于半圆角度的弧形体,弧形体的内侧端部设置长尖齿。
地址
256600 山东省滨州市滨城区黄河六路531号
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