JPH0280154U - - Google Patents
Info
- Publication number
- JPH0280154U JPH0280154U JP15972688U JP15972688U JPH0280154U JP H0280154 U JPH0280154 U JP H0280154U JP 15972688 U JP15972688 U JP 15972688U JP 15972688 U JP15972688 U JP 15972688U JP H0280154 U JPH0280154 U JP H0280154U
- Authority
- JP
- Japan
- Prior art keywords
- inverted
- opposing
- strut
- plate
- earth
- 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
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
第１図ないし第７図は、本考案の一実施例を示
しており、第１図は、土留用切梁の概略斜視図、
第２図は、土留作業手順説明のうちの矢板を打ち
込んだ状態の斜視説明図、第３図ないし第７図は
、土留作業手順説明図、第８図は、従来の切梁の
使用状態斜視説明図、第９図は、同切梁の使用状
態平面図である。
１０…土留用切梁、１２…掘削溝、１４…腹起
し、１４ａ…腹起し隅部、１６…対向板、１８…
水平板、２０…逆Ｌ型片、２２…縮開機構、３２
…延設盤。
1 to 7 show an embodiment of the present invention, and FIG. 1 is a schematic perspective view of a strut for earth retention;
Figure 2 is a perspective explanatory view of the state in which the sheet piles are driven in to explain the earth retaining work procedure, Figures 3 to 7 are explanatory views of the earth retaining work procedure, and Figure 8 is a perspective view of the use of a conventional strut. The explanatory diagram, FIG. 9, is a plan view of the strut in use. DESCRIPTION OF SYMBOLS 10... Earth retaining strut, 12... Excavation groove, 14... Raised corner, 14a... Raised corner, 16... Opposing plate, 18...
Horizontal plate, 20... Inverted L-shaped piece, 22... Retraction mechanism, 32
...Extension board.
Claims (1)
起しを交差状に連結して土留を行なう土留用切梁
であつて、 前記腹起しの隅部と嵌合し、対向板と水平板を
備えた一対の逆Ｌ型片と、 この対向板どうしに接続され、この両対向板を
互いに縮閉、拡開自在に調整可能な縮開機構と、
を有し、 前記対向板下端で接続し、互いに離間方向に延
設し、前記逆Ｌ型片とともに断面略逆Ｃ形を形成
する延設盤を備えて成る土留用切梁。[Scope of Claim for Utility Model Registration] A strut for earth retention that is placed so as to straddle both upper edges of an excavation trench and performs earth retention by connecting the raised ends in a crosswise manner, the corners of the raised ends. a pair of inverted L-shaped pieces that are fitted with each other and have an opposing plate and a horizontal plate; a retracting mechanism that is connected to the opposing plates and can adjust the opposing plates to retract, close, and expand with respect to each other;
A strut for earth retaining comprising: an extension plate connected at the lower end of the opposing plate, extending in a direction away from each other, and forming a substantially inverted C-shaped cross section together with the inverted L-shaped piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159726U JPH0529248Y2 (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159726U JPH0529248Y2 (en) | 1988-12-07 | 1988-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280154U true JPH0280154U (en) | 1990-06-20 |
| JPH0529248Y2 JPH0529248Y2 (en) | 1993-07-27 |
Family
ID=31441178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988159726U Expired - Lifetime JPH0529248Y2 (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529248Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7309026B1 (en) * | 2022-08-25 | 2023-07-14 | 日本スピードショア株式会社 | Earth retaining device for shallow excavated trenches |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61193145U (en) * | 1985-05-20 | 1986-12-01 |
-
1988
- 1988-12-07 JP JP1988159726U patent/JPH0529248Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61193145U (en) * | 1985-05-20 | 1986-12-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7309026B1 (en) * | 2022-08-25 | 2023-07-14 | 日本スピードショア株式会社 | Earth retaining device for shallow excavated trenches |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529248Y2 (en) | 1993-07-27 |
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