JPH0254897U

JPH0254897U -

Info

Publication number: JPH0254897U
Application number: JP17047988U
Authority: JP
Priority date: 1988-12-29
Filing date: 1988-12-29
Publication date: 1990-04-20

Description

[Brief explanation of the drawing]

第１図はこの考案のコンクリートセグメントの
継手金具を示す斜視図、第２図は第１図の継手金
具をコンクリートセグメントの連結端部に埋設し
た状態を示す断面図、第３図は第２図のＡ−Ａ線
矢視図、第４図は第３図のＢ−Ｂ線矢視図、第５
図はこの考案の別態様の継手金具を示す正面図、
第６図は第５図のＣ−Ｃ線矢視図、第７図は第５
図のＤ−Ｄ線矢視図、第８図は第５図の継手金具
をコンクリートセグメントの連結端部に埋設した
状態を示す断面図、第９図はこの考案のさらに別
態様の継手金具を示す正面図、第１０図は第９図
のＥ−Ｅ線矢視図、第１１図は第９図のＦ−Ｆ線
矢視図、第１２図は第９図の継手金具をコンクリ
ートセグメントの連結端部に埋設した状態を示す
断面図である。１……継手金具、２……支圧板、３……コンク
リートセグメント、３ａ……連結端面、４……ブ
ロツクアウト、５……連結ボルト、６……貫通孔
、７……筒体、８……基部、９……アンカー部材
、１０……補強部、１０ａ……突出片、１０ｂ…
…帯状板体、１０ｃ……補強板体、１１……上下
弦材、１２……締付け用ナツト、１３，１４……
開口部、１５……取付け部、１６……貫通孔。 Figure 1 is a perspective view showing the joint fittings of the concrete segment of this invention, Figure 2 is a sectional view showing the joint fittings of Figure 1 embedded in the connecting ends of the concrete segments, and Figure 3 is the figure 2. Fig. 4 is a view taken along the line A-A of Fig. 3, and Fig. 5 is a view taken along the line B-B of Fig. 3.
The figure is a front view showing a joint fitting of another embodiment of this invention.
Figure 6 is a view taken along line C-C in Figure 5, and Figure 7 is a view of Figure 5.
Fig. 8 is a sectional view showing the joint fitting shown in Fig. 5 buried in the connecting end of the concrete segment, and Fig. 9 is a view taken along the line D-D in the figure. Fig. 10 is a view taken along the line E-E in Fig. 9, Fig. 11 is a view taken along the line F-F in Fig. 9, and Fig. 12 shows the joint fittings shown in Fig. It is a sectional view showing a state where it is buried in a connection end. DESCRIPTION OF SYMBOLS 1... Joint fitting, 2... Bearing plate, 3... Concrete segment, 3a... Connection end surface, 4... Block out, 5... Connection bolt, 6... Through hole, 7... Cylindrical body, 8... ...Base, 9...Anchor member, 10...Reinforcement part, 10a...Protrusion piece, 10b...
... Band-shaped plate body, 10c... Reinforcement plate body, 11... Upper and lower chord members, 12... Tightening nuts, 13, 14...
Opening part, 15... Attachment part, 16... Through hole.

Claims

[Scope of Claim for Utility Model Registration] A joint fitting that is buried in the connecting end face and connects concrete segments, and includes a bearing plate and a plurality of joint fittings that extend from the connecting end face of the concrete segments to the block-out for connecting work on this bearing plate. Each base is made of a cylindrical body with a through hole for a connecting bolt, and a base is provided on the block-out side of the base to increase the rigidity of the base, and an anchor member is attached to the base. A concrete segment joint fitting comprising a reinforcing part.