JPS59185313U

JPS59185313U - Two-part connection device

Info

Publication number: JPS59185313U
Application number: JP8007683U
Authority: JP
Inventors: 横川　英夫
Original assignee: 株式会社　長谷川工務店
Priority date: 1983-05-27
Filing date: 1983-05-27
Publication date: 1984-12-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す断面図、第２図は第１
図■−■線断面図であって、ｐｃ踏板の立上り部を省略
している図、第３図は貫通孔とねじ部とが位置ずれした
場合における連結作業の一過程を示す断面図である。１・・・ｐｃ踏板、２・・・鉄筋、２ａ・・・ねじ部、
３・・・さや管、４・・・ささら桁、５・・・袋ナツト
、５ａ・・・袋ナツトの軸部、５ｂ・・・ねじ孔、５Ｃ
・・・袋ナツト頭部、５ｄ・・・充てん材逃げ孔、６．
９・・・間隙、７・・・グリス。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a sectional view showing an embodiment of the present invention.
Fig. 3 is a cross-sectional view taken along the line Figure ■-■, with the rising part of the PC treadle omitted; Fig. 3 is a cross-sectional view showing one process of the connection work when the through hole and the threaded part are misaligned; . 1... PC footboard, 2... Rebar, 2a... Threaded part,
3... Sheath pipe, 4... Stringer, 5... Cap nut, 5a... Shaft of cap nut, 5b... Screw hole, 5C
... Cap nut head, 5d... Filler escape hole, 6.
9...Gap, 7...Grease.

Claims

[Scope of utility model registration request]

(1) A connecting recess is formed at the end of one of the members to be connected inward from the end surface of this end, and a threaded portion is formed on the outer periphery within the connecting recess. A connecting rod protrudes from the bottom of the recess toward the opening, and the other member connected to the end of the one member is passed through the through hole, and the inner part thereof is capable of entering into the connecting recess. , a connecting shaft body having a screw hole that is connected to the threaded portion in the axial direction and whose inside is filled with a waterproofing material such as grease, and one end of the connecting shaft body communicates with the screw hole in the radial direction; and a filler relief hole whose other end communicates with the gap between the connecting shaft and the inner surface of the connecting recess, and a fixing member which fixes the other member to one member to be connected at the outer side of the connecting shaft. A two-member connection device comprising a body.

(2) Utility Model Registration The device for connecting two members according to claim 1, characterized in that a plurality of filler escape holes are provided.