Male and female tenon straight thread connection steel bar sleeve: Fid-Bau Portal

Male and female tenon straight thread connection steel bar sleeve

ZHOU LIANGCHUN

The invention discloses a male and female tenon straight thread connection reinforcing steel bar sleeve, and belongs to the technical field of reinforcing steel bar sleeves, a first threaded reinforcing steel bar is sleeved with a male tenon connecting sleeve, the male tenon connecting sleeve is inserted into one side of the middle of a female tenon connecting sleeve at a time, and a lock pin penetrates through a first limiting hole and a second limiting hole to be connected with the female tenon connecting sleeve and the male tenon connecting sleeve; the female tenon connecting sleeve and the male tenon connecting sleeve are arranged at the ends of the first twisted steel and the second twisted steel in a sleeving mode respectively, the sleeve is screwed to the specified moment through a torque wrench to make a sound, the first twisted steel and the second twisted steel sleeved with the female tenon connecting sleeve and the male tenon connecting sleeve are aligned to steel bar heads of the first twisted steel and the second twisted steel sleeved with the male tenon connecting sleeve respectively, vertically tenoned and aligned to lock holes, and the first twisted steel and the second twisted steel are locked. The male and female tenon straight thread connection reinforcing steel bar sleeve part has the advantages of being more reliable, simpler to operate, not prone to damage reinforcing steel bars, capable of being constructed all day long, good in centering performance, high in construction speed and the like, and is not limited by the types and the carbon content of the reinforcing steel bars.

本发明公开了一种公母榫直螺纹连接钢筋套筒，属于钢筋套筒技术领域，第一螺纹钢筋上套设有公榫连接套，公榫连接套一顿插入进母榫连接套中间一侧处，锁销贯穿第一限位孔和第二限位孔与母榫连接套和公榫连接套相互连接，将母榫连接套和公榫连接套分别套在第一螺纹钢筋和第二螺纹钢筋端头上，用扭矩扳手将套筒拧到规定的力矩发出响声，对准分别套好母榫连接套和公榫连接套的第一螺纹钢筋和第二螺纹钢筋的钢筋头，垂直榫入，对齐锁孔，再在锁孔内插上锁销的连接牢固，本公母榫直螺纹连接钢筋套筒件接头更加可靠、操作更加简单、不易损害钢筋、可全天候施工、对中性好、施工速度快等优点，不受钢筋种类、含碳量的限制。

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