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发明名称
一种张拉机具
摘要
本实用新型公开了一种张拉机具,其特征是张拉机具包括钢垫板、有丝螺帽、无丝螺帽、螺杆、钢垫块。钢垫板侧边安装百分表,用于测量下移数据,张拉机具下部设置有丝螺帽,有丝螺帽与钢垫板焊接固定,有丝螺帽内圈设有丝扣,螺杆下部设置丝牙,螺杆的丝牙长度比有丝螺帽的丝扣长度要大20~25mm,螺杆丝牙与有丝螺帽丝扣咬合连接,在螺杆上部焊接无丝螺帽,下部钢垫块下表面焊接钢垫块,钢垫块为倒三角形锲块,钢垫块最底部要做成圆弧形。
申请公布号
CN205558301U
申请公布日期
2016.09.07
申请号
CN201620172183.X
申请日期
2016.02.24
申请人
朱奎
发明人
朱奎
分类号
E04G21/12(2006.01)I
主分类号
E04G21/12(2006.01)I
代理机构
代理人
主权项
一种张拉机具,其特征是张拉机具包括钢垫板、有丝螺帽、无丝螺帽、螺杆、钢垫块;钢垫板侧边安装百分表,用于测量下移数据,张拉机具下部设置有丝螺帽,有丝螺帽与钢垫板焊接固定,有丝螺帽内圈设有丝扣,螺杆下部设置丝牙,螺杆的丝牙长度比有丝螺帽的丝扣长度要大20~25mm,螺杆丝牙与有丝螺帽丝扣咬合连接,在螺杆上部焊接无丝螺帽,下部钢垫块下表面焊接钢垫块,钢垫块为倒三角形锲块,钢垫块最底部要做成圆弧形。
地址
325000 浙江省温州市瓯海区荣新路39号
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