JPH0521536Y2 - - Google Patents
Info
- Publication number
- JPH0521536Y2 JPH0521536Y2 JP1985122582U JP12258285U JPH0521536Y2 JP H0521536 Y2 JPH0521536 Y2 JP H0521536Y2 JP 1985122582 U JP1985122582 U JP 1985122582U JP 12258285 U JP12258285 U JP 12258285U JP H0521536 Y2 JPH0521536 Y2 JP H0521536Y2
- Authority
- JP
- Japan
- Prior art keywords
- blocking plate
- guide column
- side edge
- engagement side
- penetrating
- 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.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 239000011440 grout Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
【考案の詳細な説明】
（考案が属する技術分野）
本考案は、薄い遮断板（矢板、止水板等）を連
続して地中に貫入する際に用いるガイド柱に関す
るものである。[Detailed description of the invention] (Technical field to which the invention belongs) The present invention relates to a guide column used when thin barrier plates (sheet piles, water stop plates, etc.) are continuously penetrated into the ground.
（考案の課題とその特徴点）
従来、薄い遮断板を連続して地中に貫入して地
中遮断壁を構築する場合は、貫入済の遮断板の係
合側縁に予め挿入・設置されているガイド柱に新
たに貫入する遮断板の係合側縁を係合させた状態
で貫入を行つているが、この貫入開始時に新たに
貫入する遮断板の係合側縁の下端をガイド柱の上
端部に係合させる作業がなかなか面倒であり、ま
た、長いガイド柱を設置或は撤去する作業も簡単
ではない。(Issues of the invention and its features) Conventionally, when constructing an underground barrier wall by continuously penetrating thin barrier plates into the ground, a thin barrier plate was inserted and installed in advance on the engaging side edge of the penetrated barrier plate. Penetration is performed with the engaging side edge of the blocking plate that is newly penetrating engaged with the guide column that is currently being penetrated. The work of engaging the upper end of the guide post is quite troublesome, and the work of installing or removing a long guide post is also not easy.
本考案は、前述の諸作業を迅速かつ容易に行う
ことができる遮断板地中貫入用ガイド柱を提供す
ることを目的としているものであつて、その構成
上の特徴は実用新案登録請求の範囲に記載したと
おりである。 The purpose of the present invention is to provide a guide column for underground penetration with a shielding plate that can perform the above-mentioned operations quickly and easily, and its structural features are within the scope of the utility model registration claims. As stated in.
（図面による説明）
本考案のガイド柱１は材質と断面形状に限定は
ないが、図示の実施例の場合は断面円形の鋼管か
ら成る。(Description with Drawings) The guide column 1 of the present invention is not limited in material and cross-sectional shape, but in the illustrated embodiment, it is made of a steel pipe with a circular cross-section.
ガイド柱１は遮断板２の長さより長く、１本物
でもよいが、複数の単位短材の連結体にすると、
長さを遮断板の長さに対応させて変えることがで
きるし、取り扱い上も便利である。 The guide column 1 is longer than the length of the blocking plate 2, and may be a single piece, but if it is made into a connected body of multiple unit short pieces,
The length can be changed according to the length of the blocking plate, and it is convenient to handle.
ガイド柱１を第１図に示すように遮断板２の係
合側縁３に挿入・設置したときに、ガイド柱１の
上端部４は遮断板２の上端より突出するが、この
上端部４は錐形に形成され、その先端には吊り具
５が設けられている。 When the guide column 1 is inserted and installed on the engagement side edge 3 of the blocking plate 2 as shown in FIG. is formed into a conical shape, and a hanger 5 is provided at the tip.
上端部４を本体部と別体にして、本体部にねじ
接合してもよく、このようにすると、後で、上端
部４を外し、代わりにグラウト供給パイプを接続
することにより、ガイド柱１の本体部を利用して
遮断板２の係合接続部にグラウト注入を行うこと
ができる。 The upper end 4 may be made separate from the main body and screwed to the main body. In this way, the upper end 4 can be later removed and a grout supply pipe can be connected instead, allowing the main body of the guide column 1 to be used to inject grout into the engaging connection of the barrier plate 2.
第２図において、６は貫入済みの遮断板、７は
新たに貫入する遮断板であり、遮断板６はその遊
離側の係合側縁８に予めガイド柱１を挿入設置し
た状態で貫入されており、遮断板７を貫入する際
はその一側の係合側縁９をこのガイド柱１に係合
させた状態で貫入を行うが、この遮断板７の貫入
作業の開始時において、係合側縁９の下端をガイ
ド柱１に係合させる作業は、ガイド柱１の上端部
が上方に突出し、しかも、尖つているため、容易
であり、また、長いガイド柱１を係合側縁８に挿
入・設置する作業と後で用済みのガイド柱１を係
合側縁８から撤去する作業も、吊り具５を利用し
てガイド柱１を吊持することができるので、容易
である。 In FIG. 2, reference numeral 6 indicates a blocking plate that has already been penetrated, and 7 indicates a blocking plate that is newly penetrated. When penetrating the blocking plate 7, the engagement side edge 9 on one side thereof is engaged with the guide column 1. The work of engaging the lower end of the mating side edge 9 with the guide column 1 is easy because the upper end of the guide column 1 protrudes upward and is pointed. The work of inserting and installing the guide post 1 into the engagement side edge 8 and the work of later removing the used guide post 1 from the engagement side edge 8 are also easy because the guide post 1 can be suspended using the hanging tool 5. .
（考案の効果）
本考案のガイド柱は、以上のようなものである
から、薄い遮断板を連続して地中に貫入して地中
遮断壁を構築するする際に、新たに貫入する遮断
板の係合側縁を貫入済みの遮断板の係合側縁に挿
入・設置されているガイド柱に係合させる作業が
容易であるのみならず、ガイド柱を設置する作業
及び撤去する作業も容易であり、作業能率の向上
に寄与すること大である。(Effect of the invention) Since the guide column of the present invention is as described above, when constructing an underground insulation wall by successively penetrating thin insulation plates into the ground, the guide column of the invention can be used for newly penetrating insulation walls. Not only is it easy to engage the engagement side edge of the plate with the guide column that has been inserted and installed on the engagement side edge of the penetrated blocking plate, but it is also easy to install and remove the guide column. It is easy and greatly contributes to improving work efficiency.
第１図は本考案の一実施例の要部の側面図、第
２図は本考案品の使用態様を示す平面図である。
１……ガイド柱、２……遮断板、３……係合側
縁、４……上端部、５……吊り具、６，７……遮
断板、８，９……係合側縁。
FIG. 1 is a side view of a main part of an embodiment of the present invention, and FIG. 2 is a plan view showing how the product of the present invention is used. DESCRIPTION OF SYMBOLS 1... Guide column, 2... Blocking plate, 3... Engagement side edge, 4... Upper end, 5... Hanging tool, 6, 7... Blocking plate, 8, 9... Engagement side edge.
Claims (1)
縁に挿入・設置したときに遮断板の上縁より上方
に突出する上端部を錐状に形成するとともに、そ
の先端に吊り具を設けたことを特徴とする遮断板
地中貫入用ガイド柱。 The upper end, which is longer than the length of the blocking plate and projects upwardly from the upper edge of the blocking plate when inserted and installed on one engagement side edge of the blocking plate, is formed into a conical shape, and a hanging tool is attached to the tip. A guide column for penetrating into the ground with a blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985122582U JPH0521536Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985122582U JPH0521536Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6231157U JPS6231157U (en) | 1987-02-24 |
| JPH0521536Y2 true JPH0521536Y2 (en) | 1993-06-02 |
Family
ID=31012905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985122582U Expired - Lifetime JPH0521536Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521536Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100856012B1 (en) * | 2005-12-12 | 2008-09-03 | 세이코 엡슨 가부시키가이샤 | Method of manufacturing wiring board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS439897Y1 (en) * | 1964-12-28 | 1968-04-30 |
-
1985
- 1985-08-09 JP JP1985122582U patent/JPH0521536Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS439897Y1 (en) * | 1964-12-28 | 1968-04-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100856012B1 (en) * | 2005-12-12 | 2008-09-03 | 세이코 엡슨 가부시키가이샤 | Method of manufacturing wiring board |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231157U (en) | 1987-02-24 |
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