JPS61207715A - Cut-off sheet burying device - Google Patents
Cut-off sheet burying deviceInfo
- Publication number
- JPS61207715A JPS61207715A JP4966585A JP4966585A JPS61207715A JP S61207715 A JPS61207715 A JP S61207715A JP 4966585 A JP4966585 A JP 4966585A JP 4966585 A JP4966585 A JP 4966585A JP S61207715 A JPS61207715 A JP S61207715A
- Authority
- JP
- Japan
- Prior art keywords
- case
- sheet
- trench
- water
- pulled out
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
【発明の詳細な説明】
（発明が属する技術分野）
本発明は地中に合成樹脂製の遮水シートを埋設する装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Technical field to which the invention pertains) The present invention relates to an apparatus for burying a synthetic resin water-blocking sheet underground.
（発明の課題とその特徴点）
地中に合成樹脂製の遮水シートを連続的かつ自動的に埋
設子ス紡＃は肝に知ちれていスＣ載閣昭５８−３３６１
７号、特開昭５９−８０８１３号参照）。(Problem to be solved by the invention and its characteristics) Continuously and automatically burying a synthetic resin water-blocking sheet underground is well known.
No. 7, JP-A-59-80813).
本発明は、前記従来装置の改良を意図してなされたもの
であって、その構成上の特徴は、自走式溝掘機の掘削バ
ケットチェーンの後方にケースを設け、該ケースの頂板
と底板間に遮水シート巻装枠の前後筒ロール軸を軸架し
て、ケース内に合成樹脂製の遮水シートを引き出し自在
に収納するとともに、ケースの後部開口には引き出され
る遮水シートを一側に寄せるためのガイドを設け、さら
に、前記掘削バケットチェーンの上方から前記ガイドの
後方まで延びる排土シュートを設けた点にある。The present invention has been made with the intention of improving the conventional device, and its structural features are that a case is provided at the rear of the excavating bucket chain of a self-propelled trench excavator, and a top plate and a bottom plate of the case are provided. The front and rear cylinder roll shafts of the water-shielding sheet winding frame are mounted between them, and the synthetic resin water-shielding sheet can be freely pulled out and stored inside the case, and the water-shielding sheet that can be pulled out is placed in the rear opening of the case. A guide for moving the excavation bucket to the side is provided, and an earth removal chute is further provided that extends from above the excavation bucket chain to the rear of the guide.
（図面による説明） 以下、図面によシ本発明の一実施例について説明する。(Explanation with drawings) An embodiment of the present invention will be described below with reference to the drawings.
１は自走式溝掘機の本体であシ、その架台２の後部の一
側に掘削バケットチェーン３とケース４が前後に並んで
取付けられている。Reference numeral 1 denotes the main body of a self-propelled trench excavator, and an excavating bucket chain 3 and a case 4 are attached to one side of the rear of a pedestal 2 in a row.
ケース４の支持体５は架台２の側方のホイスト６の作動
で昇降できるようになっており、掘削バケットチェーン
３も同様に昇降自在である。The support body 5 of the case 4 can be raised and lowered by the operation of a hoist 6 on the side of the pedestal 2, and the excavation bucket chain 3 can be raised and lowered in the same way.
ケース４は、側板７，７′と頂板８と底板９とから成り
、後部は開放されている。そして、頂板８は着脱自在で
ある。The case 4 consists of side plates 7, 7', a top plate 8, and a bottom plate 9, and is open at the rear. The top plate 8 is removable.
ケース４内に収納される遮水シート巻装枠１０は前方ロ
ール軸１１と後方ロール軸１２とこれらを繋ぐ連結体１
３とで構成され、前方ロール軸１１と後方ロール軸１２
にはそれぞれ複数のロール１４ 、１５が嵌挿されてい
る。The water-shielding sheet winding frame 10 housed in the case 4 has a front roll shaft 11, a rear roll shaft 12, and a connecting body 1 that connects these.
3, a front roll shaft 11 and a rear roll shaft 12
A plurality of rolls 14 and 15 are fitted into each of the rolls 14 and 15, respectively.
前方ロール軸１１と後方ロール軸１２の各上下端は頂板
８と底板９にそれぞれ回転自在に支持され、遮水シート
巻装枠１０に巻かれた合成樹脂製の遮水シート１６はケ
ース４の後部開口から引き出されるようになっている。The upper and lower ends of the front roll shaft 11 and the rear roll shaft 12 are rotatably supported by the top plate 8 and the bottom plate 9, respectively, and the synthetic resin water-shielding sheet 16 wound around the water-shielding sheet wrapping frame 10 is It is designed to be pulled out from the rear opening.
ケース４の後部開口の一側にはガイド１７が設けられ、
ケース４から引き出される遮水シート１６はこのガイド
１７で反対側に寄せられるようになっている。A guide 17 is provided on one side of the rear opening of the case 4,
The water-blocking sheet 16 pulled out from the case 4 is moved to the opposite side by this guide 17.
！ 削バケットチェーン３の上方を蔽うカバー１８から
後方に排土シュート１９が延びておシ、その末端はガイ
ド１７の後方上部に臨んでいる。そして、遮水シート巻
装枠ｌＯの出し入れの際に邪魔にならないように、排土
シュー） １９は側方へ動かすことができる。ようにな
っている。! An earth removal chute 19 extends rearward from a cover 18 that covers the top of the cutting bucket chain 3, and its end faces the rear upper part of the guide 17. The earth removal shoe (19) can be moved laterally so as not to get in the way when the water-shielding sheet wrapping frame 1O is put in and taken out. It looks like this.
前述の装置を用いて遮水シート１６の埋設作業を行うと
きは、上昇位置にある掘削バケットチェーン３を作動さ
せながら地中の所定深さまで下降させてから自走溝掘機
を若干距離前進させて、短い溝を掘削し、次いで、ケー
ス４をこの溝内に下降させ、ケース４から遮水シート１
６を引き出してその端を適宜手段で固定してから、再び
掘削バケットチェーン３を作動させながら自走溝掘機を
前進させる。When burying the water-blocking sheet 16 using the above-mentioned device, the excavating bucket chain 3 in the raised position is lowered to a predetermined depth underground, and then the self-propelled trench excavator is advanced a certain distance. Then, the case 4 is lowered into this groove, and the water-blocking sheet 1 is removed from the case 4.
6 is pulled out and its end is fixed by appropriate means, and then the self-propelled trench excavator is moved forward while operating the excavating bucket chain 3 again.
このようにすると、遮水シート１６は、自走式溝掘機の
前進に伴い自動的にケース４から引き出され、ガイド１
７によシその背後の溝２０の一側に寄せられて敷設され
、これと併行して、掘削バケットチェーン３の掘削土が
排土シュート１９を通って溝２０内に落下し、溝２０が
埋め戻される。In this way, the water-shielding sheet 16 is automatically pulled out from the case 4 as the self-propelled trench excavator advances, and the guide 1
At the same time, the excavated soil of the excavation bucket chain 3 falls through the soil removal chute 19 into the groove 20, and the groove 20 is laid. will be backfilled.
（発明の効果）
本発明装置は、以上のようなものであって遮水シートの
埋設を連続的かつ自動的に行うことができるのみならず
、前記従来装置のように遮水シートを９０°転向させる
タイプでないため遮水シートの引き出しが円滑であり、
しかも、遮水シート巻装枠の使用により狭いケース内で
も長尺の遮水シートを収容することができ、また、ガイ
ドによシ遮水シートを溝の一側に寄せた状態で埋め戻し
がなされるようになっているため遮水シートの埋設が確
実に行われる、等の利点がある。(Effects of the Invention) The device of the present invention is as described above, and not only can the water-blocking sheet be buried continuously and automatically, but also the water-blocking sheet can be buried at a 90° angle unlike the conventional device. Since it is not a reversible type, the water-shielding sheet can be pulled out smoothly.
Furthermore, by using a water-shielding sheet winding frame, a long water-shielding sheet can be stored even in a narrow case, and the guide allows backfilling with the water-shielding sheet brought to one side of the groove. This has the advantage that the water-blocking sheet can be buried reliably.
第１図は本発明の一実施例の作業中の状態を示す側面図
、第２図は同じく背面図、第３図はケースの内部を示す
平面図、第４図は遮水シート巻装枠の詳細図である。
図中、１・・・自走式溝掘機の本体、３・・・掘削バケ
ットチェーン、４・・・ケース、８・・・頂板、９・・
・底板、１０・・・遮水シート巻装枠、１１・・・前方
ロール軸、【２・・・後方ロール軸、１６・・・遮水シ
ート、１７・・・ガイド、１９・・・排土シュー、ト、
・・・・・・。Fig. 1 is a side view showing an embodiment of the present invention during operation, Fig. 2 is a rear view, Fig. 3 is a plan view showing the inside of the case, and Fig. 4 is a water-shielding sheet wrapping frame. FIG. In the figure, 1... Main body of self-propelled trench excavator, 3... Excavation bucket chain, 4... Case, 8... Top plate, 9...
・Bottom plate, 10... Waterproof sheet winding frame, 11... Front roll shaft, [2... Rear roll shaft, 16... Waterproof sheet, 17... Guide, 19... Exhaust soil shoe, to,
.......
Claims (1)
設け、該ケースの頂板と底板間に遮水シート巻装枠の前
後両ロール軸を軸架して、ケース内に合成樹脂製の遮水
シートを引き出し自在に収納するとともに、ケースの後
部開口には引き出される遮水シートを一側に寄せるため
のガイドを設け、さらに、前記掘削バケットチェーンの
上方から前記ガイドの後方まで延びる排土シュートを設
けたことを特徴とする遮水シート埋設装置。A case is provided behind the excavation bucket chain of the self-propelled trench excavator, and both the front and rear roll shafts of the water-shielding sheet wrapping frame are mounted between the top plate and the bottom plate of the case, and a synthetic resin shield is installed inside the case. The water sheet can be freely pulled out and stored, and the rear opening of the case is provided with a guide for moving the water-shielding sheet to one side, and an earth removal chute extends from above the excavation bucket chain to behind the guide. A water-blocking sheet embedding device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4966585A JPS61207715A (en) | 1985-03-13 | 1985-03-13 | Cut-off sheet burying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4966585A JPS61207715A (en) | 1985-03-13 | 1985-03-13 | Cut-off sheet burying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61207715A true JPS61207715A (en) | 1986-09-16 |
Family
ID=12837467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4966585A Pending JPS61207715A (en) | 1985-03-13 | 1985-03-13 | Cut-off sheet burying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2985388A1 (en) * | 2014-08-15 | 2016-02-17 | GWW-Infra Holding B.V. | A method and device for providing a piping protection system in a dike body |
-
1985
- 1985-03-13 JP JP4966585A patent/JPS61207715A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2985388A1 (en) * | 2014-08-15 | 2016-02-17 | GWW-Infra Holding B.V. | A method and device for providing a piping protection system in a dike body |
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