JPH0354875U - - Google Patents
Info
- Publication number
- JPH0354875U JPH0354875U JP11582189U JP11582189U JPH0354875U JP H0354875 U JPH0354875 U JP H0354875U JP 11582189 U JP11582189 U JP 11582189U JP 11582189 U JP11582189 U JP 11582189U JP H0354875 U JPH0354875 U JP H0354875U
- Authority
- JP
- Japan
- Prior art keywords
- concrete block
- connecting device
- rod
- wedge
- mounting holes
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sewage (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案に係るコンクリートブロツク連
結装置の分解斜面図、第２図はその斜視図、第３
図はその正面図、第４図は第３図の矢視−図
、第５図はその連結前における状態を示す正面図
である。
Ａ，Ｂ……コンクリートブロツク、Ｃ……連結
金具、Ｄ……楔、Ｅ……円筒状割ピン、Ｅ′……
ボルト、１ａ，１ｂ……取付孔、３……Ｌ型係止
部、４ａ，４ｂ……ボルト、５ａ，５ｂ……ナツ
ト、ａ１……ボルトの挿通用欠截部、ａ２……鋸
歯状部。
Fig. 1 is an exploded slope view of the concrete block connecting device according to the present invention, Fig. 2 is a perspective view thereof, and Fig. 3
The figure is a front view thereof, FIG. 4 is a view taken along the arrow in FIG. 3, and FIG. 5 is a front view showing the state before connection. A, B...Concrete block, C...Connection fittings, D...Wedge, E...Cylindrical split pin, E'...
Bolt, 1a, 1b...Mounting hole, 3...L-shaped locking part, 4a, 4b...Bolt, 5a, 5b...Nut, a1 ...Notch for bolt insertion, a2 ...Sawtooth Shabu.
Claims (1)
とも一端部側の取付孔を長溝孔に形成してなる主
板の一端縁よりＬ型係止部を曲成してなる連結金
具を、相隣るコンクリートブロツクの外側面に亘
つて当接し、同各ブロツクに定着されたナツトに
前記連結金具の取付孔に挿貫したボルトを螺着す
るとともに、同ボルトと前記Ｌ型係止部との間に
、内側縁に前記ボルトの挿通用欠截部が形成され
、他側外周縁が同欠截部中心からの半径が漸変す
る偏心円弧状面に形成され、且つ同円弧状面に前
記Ｌ型係止部に楔合する鋸歯状部が設けられた楔
を介装してなるコンクリートブロツク連結装置に
おいて、前記連結金具のＬ型係止部に係止桿を挿
貫して、同桿先端を前記楔の鋸歯状部に係止せし
めてなることを特徴とするコンクリートブロツク
連結装置。 (2) 前記係止桿は母線方向に割截部を有する円
筒状割ピンより構成された請求項１記載のコンク
リートブロツク連結装置。 (3) 前記係止桿は前記Ｌ型係止部に螺挿される
ボルトより構成された請求項１記載のコンクリー
トブロツク連結装置。[Scope of Claim for Utility Model Registration] (1) Out of the mounting holes drilled at both ends, at least one of the mounting holes on the side of the main plate is formed into a long slot. The connecting fittings made of the above-mentioned connecting fittings are brought into contact with the outer surfaces of adjacent concrete blocks, and the bolts inserted into the mounting holes of the connecting fittings are screwed into the nuts fixed to each block, and the bolts are and the L-shaped locking part, a notch for insertion of the bolt is formed on the inner edge, and the outer peripheral edge on the other side is formed into an eccentric arc-shaped surface whose radius from the center of the notch gradually changes. In the concrete block connecting device, the concrete block connecting device is formed by interposing a wedge in which the wedge is provided with a serrated portion on the arcuate surface thereof and that engages with the L-shaped locking portion of the connecting fitting. A concrete block connecting device characterized in that a rod is inserted through the concrete block and the tip of the rod is locked with the serrated portion of the wedge. (2) The concrete block connecting device according to claim 1, wherein the locking rod is constituted by a cylindrical split pin having a split portion in the generatrix direction. (3) The concrete block connecting device according to claim 1, wherein the locking rod is constituted by a bolt screwed into the L-shaped locking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11582189U JPH0439339Y2 (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11582189U JPH0439339Y2 (en) | 1989-10-03 | 1989-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354875U true JPH0354875U (en) | 1991-05-27 |
| JPH0439339Y2 JPH0439339Y2 (en) | 1992-09-14 |
Family
ID=31664138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11582189U Expired JPH0439339Y2 (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439339Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084671A (en) * | 2012-10-26 | 2014-05-12 | Kunimoto Co Ltd | Reinforcement support metal fitting |
-
1989
- 1989-10-03 JP JP11582189U patent/JPH0439339Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084671A (en) * | 2012-10-26 | 2014-05-12 | Kunimoto Co Ltd | Reinforcement support metal fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439339Y2 (en) | 1992-09-14 |
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