JPS5976698U - retractable joint plate - Google Patents
retractable joint plateInfo
- Publication number
- JPS5976698U JPS5976698U JP17163882U JP17163882U JPS5976698U JP S5976698 U JPS5976698 U JP S5976698U JP 17163882 U JP17163882 U JP 17163882U JP 17163882 U JP17163882 U JP 17163882U JP S5976698 U JPS5976698 U JP S5976698U
- Authority
- JP
- Japan
- Prior art keywords
- joint plate
- tapered surface
- retractable
- surface portion
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ及び第１図すは、従来例を示した説明図であり
、第２図〜第９図は本考案の実施例を示したもので、第
２図は本考案における継目板の正面図、第３図は同上の
平面図、第４図は同上のＡ−Ａ線拡大断面図、第５図は
同上めＢ−Ｂ線拡大断面図、第６図は同上のＣ−Ｃ線拡
大断面図、第７図ａは第６図のＤ−Ｄ線拡大断面図、第
７図すは第６図のＥ−Ｅ線拡大断面図、第８図は本考案
における可縮面の他側を示す一部切欠き拡大断面図、第
９図ａｉび第９図すは本考案における可縮継目板を用い
て鋼枠を構築した状態を示す説明図であ６°１６＠＠＠
＠＠カ、ツォオ、２−！お、３ｍ−ａｍ−９−／、面部
、４・・・・・・■形鋼、５・・・・・・ウェブ面、６
・・・・・・隙間、７・・・・・・フランジ、８・・・
・・・テーパ面、９・・・・・・密 −接面、１０・・
・・・・可縮面、１１・・・・・・ボルト、１２・・・
・・・ボルト取付部、１３・・・・・・ナツト、１４・
・・・・・突条部。Figures 1a and 1s are explanatory diagrams showing a conventional example, and Figures 2 to 9 show examples of the present invention, and Figure 2 is an illustration of a joint plate in the present invention. A front view, FIG. 3 is a plan view of the same as above, FIG. 4 is an enlarged sectional view taken along line A-A of same as above, FIG. 5 is an enlarged sectional view of line B-B of same as above, and FIG. 7a is an enlarged sectional view taken along the line D-D in FIG. 6, FIG. 7 is an enlarged sectional view taken along the line E-E in FIG. 6, and FIG. A partially cutaway enlarged cross-sectional view showing the side, FIG. 9 ai and FIG.
@@Ka, Tso, 2-! O, 3m-am-9-/, surface part, 4... ■Shaped steel, 5... Web surface, 6
...Gap, 7...Flange, 8...
...Tapered surface, 9...Tight contact surface, 10...
... Contractible surface, 11 ... Bolt, 12 ...
... Bolt mounting part, 13 ... Nut, 14.
...Protrusion section.
Claims (3)
し、該継目板本体は、■形鋼のウェブ面に接触しない非
接触面を内側に有する基部と、該基部の上下縁部より外
方に向けて形成したテーパ面部より構成し、該テーパ面
部は、■形鋼のフランジ内側のテーパ面と面接触するテ
ーパ角度を有すると共に、該テーパ面部は、テーパ面部
の長さ方向両端に形成した■形鋼接続用の密接面と中央
残部に形成した可縮面よりなり、更に、■形鋼のフラン
ジ上下面で緊結するボルト取付用のボルト取付部を継目
板本体の長さ方向両端部に形成したことを特徴とする可
縮継目板。(1) A pair of joint plate bodies having appropriate lengths are arranged side by side, and the joint plate bodies consist of: (1) a base portion having a non-contact surface on the inside that does not contact the web surface of the section steel, and upper and lower edges of the base portion. It is composed of a tapered surface portion formed more outwardly, and the tapered surface portion has a taper angle that makes surface contact with the tapered surface on the inside of the flange of the section steel, and the tapered surface portion is formed at both ends in the length direction of the tapered surface portion. It consists of ■ a close contact surface for connecting the shape steel and a retractable surface formed in the center remainder, and a bolt attachment part for attaching bolts that is tightened on the upper and lower surfaces of the flanges of the shape steel in the longitudinal direction of the joint plate body. A retractable joint plate characterized by forming a joint at both ends.
方向に複数の突条部を突設形成した実用新案登録請求の
範囲第１項記載の可縮継目板。(2) The retractable joint plate according to claim 1, wherein the retractable surface provided on the tapered surface portion has a plurality of protrusions extending in the width direction of the tapered surface portion.
状に突設形成した実用新案登録請求の範囲第２項記載の
可縮継目板。(3) The retractable joint plate according to claim 2, wherein the protruding portion is formed to protrude in an inclined manner along the width direction of the tapered surface portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17163882U JPS5976698U (en) | 1982-11-15 | 1982-11-15 | retractable joint plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17163882U JPS5976698U (en) | 1982-11-15 | 1982-11-15 | retractable joint plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976698U true JPS5976698U (en) | 1984-05-24 |
Family
ID=30374367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17163882U Pending JPS5976698U (en) | 1982-11-15 | 1982-11-15 | retractable joint plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101506970B1 (en) * | 2012-07-24 | 2015-03-30 | 주식회사 세안 | Yieldable steel arches supports in tunnel construction |
-
1982
- 1982-11-15 JP JP17163882U patent/JPS5976698U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101506970B1 (en) * | 2012-07-24 | 2015-03-30 | 주식회사 세안 | Yieldable steel arches supports in tunnel construction |
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