JPH0587029U - Earth retaining plate - Google Patents
Earth retaining plateInfo
- Publication number
- JPH0587029U JPH0587029U JP9950591U JP9950591U JPH0587029U JP H0587029 U JPH0587029 U JP H0587029U JP 9950591 U JP9950591 U JP 9950591U JP 9950591 U JP9950591 U JP 9950591U JP H0587029 U JPH0587029 U JP H0587029U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- earth retaining
- support plate
- retaining plate
- reinforcing
- 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
Abstract
(57)【要約】 （修正有）
【目的】 土掘工事完了後支保板の取外しが容易にで
き、土の掻取り量も増加し、全ての作業が円滑、迅速に
行われる土留用支保板を提供することにある。
【構成】 長方形鉄板１の長手方向の両端縁に支柱３を
設け、両支柱の中間に支柱のほぼ半分の厚さの補強突条
４１，４２を隙間なく突設し、補強突条の適所に吊金具
７を取付けたこと。
【効果】 支保板の取外し容易、土の掻取量は増す。
(57) [Summary] (Modified) [Purpose] After the completion of the earthwork, the support plate can be easily removed, the amount of soil scraped increases, and all the work can be done smoothly and quickly. To provide. [Structure] Protrusions 3 are provided at both ends of the rectangular iron plate 1 in the longitudinal direction, and reinforcing ridges 41 and 42 of approximately half the thickness of the piers are provided in the middle of both struts without gaps so that the reinforcing ridges can be placed in appropriate places. The hanging metal fitting 7 is attached. [Effect] The support plate can be easily removed and the amount of soil scraped can be increased.
Description
【０００１】[0001]
本考案は、上下水道管埋設工事や地下電設工事等の土掘工事に、掘削した土壁 部分の土留工事に用いる土留用支保具に係り、特に直接土留を行う支保板の改良 に関するものである。 The present invention relates to an earth retaining tool used for earth retaining work on an excavated earth wall part in earth excavating works such as water and sewer pipe burying work and underground electrical work, and particularly to improvement of a retaining plate for direct earth retaining. ..
【０００２】[0002]
この種の支保具としては実公昭５８−２８０２７号公報に記載されたものが存 在するが、この支保具に用いたシーティングプレート（支保板）は内面側に補強 突条が支柱の直接近くまで突出し、かつ凹凸状になって突出するため、凹入部に 土が入り込み、支保板の取外し作業が円滑に行われず、又補強突条のため掘削し た土の掻取り幅も狭くなる欠点があった。 As this type of support tool, there is one described in Japanese Utility Model Publication No. 58-28027, but the seating plate (support plate) used for this support tool has a reinforcing ridge on the inner surface side up to directly near the column. Since it protrudes and becomes uneven, the soil enters the recessed part, the work of removing the support plate is not performed smoothly, and the scraping width of the excavated soil is narrow due to the reinforcing ridge. It was
【０００３】[0003]
本考案の課題は、前記従来技術の欠点を除き、土掘工事完了後支保板の取外し が容易にでき、土の掻取り量も増加することができるものを提供することにある 。 An object of the present invention is to provide a support plate which can easily remove the support plate after completion of the earth digging work and can increase the scraping amount of the soil, except for the drawbacks of the prior art.
【０００４】[0004]
本考案の手段は、長方形鉄板の長手方向の両端縁に支柱を設け、両支柱の中間 に支柱のほぼ半分厚の補強突条を隙間なく突設し、補強突条の適所に吊金具を取 付けたことにある。 According to the means of the present invention, columns are provided at both edges of the rectangular iron plate in the longitudinal direction, and a reinforcing ridge approximately half the thickness of the columns is projected in the middle of both columns without a gap. I attached it.
【０００５】[0005]
図１〜図４に示す第１実施例において、１は長方形のベース鉄板でその長手方 向の両端に支柱３を添着する。鉄板１の正面には、上下に補強突条４1及び４2を 突設する。この補強突条は支柱３の厚味の半分厚で上位補強突条４1の上下は平 ら、下位補強突条４2の上は平らで下は鉄板１に向って傾斜面４3を設けてある。 そして両補強突条４1，４2間の空隙を塞ぐ当て板５をわたして固着してある。６ は支柱３の上端に嵌めた連結金具、７は吊金具で両支柱３の内側に一対取付ける 。８は切梁取付け口、１５は切梁である。 次に図５、図６の第２実施例は鉄板１の高さを半分にしたもので、この場合は 上下の補強突条４1，４2は接触し、当て板５は用いない。吊金具７は下位補強突 条４2の傾斜面４3の中央に取付ける。又９は掘削した溝の上端の突出を防ぐため の支柱の空間埋具を示す。In the first embodiment shown in FIGS. 1 to 4, reference numeral 1 denotes a rectangular base iron plate to which columns 3 are attached at both longitudinal ends thereof. Reinforcing ridges 4 1 and 4 2 are vertically provided on the front surface of the iron plate 1. This reinforcing ridge is half the thickness of the pillar 3, the upper reinforcing ridge 4 1 is flat on the top and bottom, the lower reinforcing ridge 4 2 is flat on the top, and the inclined surface 4 3 is on the lower side toward the iron plate 1. There is. Then, a pad plate 5 for closing the gap between the reinforcing ridges 4 1 and 4 2 is attached and fixed. 6 is a connecting metal fitting fitted on the upper ends of the columns 3, and 7 is a hanging metal fitting, which is attached inside the both columns 3 as a pair. Reference numeral 8 is a cross beam attachment port, and 15 is a cross beam. Next, the second embodiment of FIG. 5, FIG. 6 is obtained by halving the height of the steel plate 1, in this case the reinforcing ribs 41, 42 and second upper and lower contacts, caul plate 5 is not used. The hanging metal fitting 7 is attached to the center of the inclined surface 4 3 of the lower reinforcing ridge 4 2 . Reference numeral 9 indicates a space embedment of the column to prevent the upper end of the excavated trench from protruding.
【０００６】[0006]
本考案によれば、従来のように支保板の内面側に凹突が生じないので、取外し 作業が容易にでき、又補強突条は薄いので、土の掻取量も増し、全ての作業は円 滑、迅速に行われる。 According to the present invention, since there is no concave projection on the inner surface side of the support plate as in the conventional case, removal work is easy, and since the reinforcing ridge is thin, the amount of soil scraped increases and all work is performed. Smooth and quick.
【図１】第１実施例の正面図。FIG. 1 is a front view of the first embodiment.
【図２】同平面図。FIG. 2 is a plan view of the same.
【図３】図１のＡ−Ａ′線断面図。FIG. 3 is a sectional view taken along the line AA ′ of FIG.
【図４】使用状態を示す図。FIG. 4 is a view showing a usage state.
【図５】第２実施例の正面図。FIG. 5 is a front view of the second embodiment.
【図６】図５のＢ−Ｂ′線断面図。6 is a sectional view taken along line BB ′ of FIG.
１ 鉄板 ３ 支柱 ４1，４2 補強突条 ５ 当て板 ７ 吊金具1 Iron plate 3 Struts 4 1 , 4 2 Reinforcing ridges 5 Abutment plate 7 Hanging metal fittings
Claims (1)
設け、両支柱の中間に支柱のほぼ半分厚の補強突条を隙
間なく突設し、補強突条の適所に吊金具を取付けた土留
用支保板。1. A support is provided on both ends of a rectangular iron plate in the longitudinal direction, and a reinforcing ridge approximately half the thickness of the support is provided in the middle of both struts without a gap, and a hanging metal fitting is attached to the reinforcing ridge in an appropriate position. Earth retaining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9950591U JPH07515Y2 (en) | 1991-12-03 | 1991-12-03 | Earth retaining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9950591U JPH07515Y2 (en) | 1991-12-03 | 1991-12-03 | Earth retaining plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0587029U true JPH0587029U (en) | 1993-11-22 |
| JPH07515Y2 JPH07515Y2 (en) | 1995-01-11 |
Family
ID=14249127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9950591U Expired - Lifetime JPH07515Y2 (en) | 1991-12-03 | 1991-12-03 | Earth retaining plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07515Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09328755A (en) * | 1996-06-12 | 1997-12-22 | Nippon Steel Metal Prod Co Ltd | Soil retaining panel for trench out construction method |
| KR101303350B1 (en) * | 2012-03-23 | 2013-09-03 | 천공전기(주) | Liner plate for constructing deep foundation of power transmission steel tower |
-
1991
- 1991-12-03 JP JP9950591U patent/JPH07515Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09328755A (en) * | 1996-06-12 | 1997-12-22 | Nippon Steel Metal Prod Co Ltd | Soil retaining panel for trench out construction method |
| KR101303350B1 (en) * | 2012-03-23 | 2013-09-03 | 천공전기(주) | Liner plate for constructing deep foundation of power transmission steel tower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07515Y2 (en) | 1995-01-11 |
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