JPS6055678B2 - Excavation shearing device - Google Patents
Excavation shearing deviceInfo
- Publication number
- JPS6055678B2 JPS6055678B2 JP54129660A JP12966079A JPS6055678B2 JP S6055678 B2 JPS6055678 B2 JP S6055678B2 JP 54129660 A JP54129660 A JP 54129660A JP 12966079 A JP12966079 A JP 12966079A JP S6055678 B2 JPS6055678 B2 JP S6055678B2
- Authority
- JP
- Japan
- Prior art keywords
- guide
- frame
- tip
- earth
- conveyor
- 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
Links
Description
【発明の詳細な説明】 この発明は、掘削ずり出し装置、特に石油、Ｌ。[Detailed description of the invention] This invention relates to a drilling equipment, especially for petroleum, L.
Ｎ、Ｇ等の地下貯蔵用タンク、地下鉄工事或は一般土木
工事の地下掘削において、漸次沈下してゆく掘削盤から
の排土処理に伴う工法のための掘削ずり出し装置に関す
るものである。 上記のすり出し装置として、従来、地
上て水平に支持された長尺なガイド用のギヤラリフレー
ムと、このフレーム上で走行が可となる走行台車と、こ
の走行台車の駆動鎖車に一端がかけ渡され、かつ中途が
フレームの先端の鎖車で屈曲案内されて他端側が下方に
垂下する無端状の排土容器付のエレベータとで構成され
、この排土容器付のエレベータにより掘削土砂を排出す
ると共に、掘削盤の沈下にともない上記エレベータの垂
直側が伸張するように走行体を前進させて、所定の深さ
迄掘削して土砂を排出するようにしたものがある。This invention relates to underground storage tanks such as N and G, and to an excavation displacement device for use in underground excavation for subway construction or general civil engineering work, in which soil is removed from a gradually sinking excavation platform. Conventionally, the above-mentioned sliding device consists of a long guide gear frame supported horizontally on the ground, a traveling trolley that can run on this frame, and one end attached to the drive chain wheel of the traveling trolley. It is constructed of an elevator with an endless soil removal container that extends over the frame and is bent and guided by a chain wheel at the end of the frame, and the other end hangs downward. There is a system in which the traveling body is moved forward so that the vertical side of the elevator extends as the excavation platform sinks, and excavates to a predetermined depth and discharges the soil.
しカルながら、掘削地盤の漸次沈下にともないエレベ
ータの垂直側を順次伸張させるので、フレームの先端側
に加わる下向きの荷重が順次大きくなる。However, as the excavated ground gradually subsides, the vertical side of the elevator is gradually extended, so the downward load applied to the tip of the frame gradually increases.
このため、ギヤラリフレームを強靭な構造体としなけ
ればならない欠点があつた。For this reason, there was a drawback that the gear frame had to be made into a strong structure.
この発明の目的は、掘削地盤内にあらかじめ支柱とな
る杭を打込んで、この支柱にフレームの先端を支持して
、フレームに加わる下向き荷重による不都合をなくする
ようにしたずり出し装置を提供することにある。An object of the present invention is to provide a sliding device in which a pile serving as a support is driven into the excavated ground in advance, and the tip of the frame is supported on the support to eliminate the inconvenience caused by a downward load applied to the frame. There is a particular thing.
以下、この発明の実施例を添付図面に基づいて説明す
る。Embodiments of the present invention will be described below with reference to the accompanying drawings.
図において、１は地上から支柱２で一定の高さに支承
された水平方向に長尺なガイド用のギヤラリフレームで
、このフレーム上には、略全域に亘つて２本のレール３
が敷かれている。In the figure, reference numeral 1 denotes a horizontally long guide gear frame supported at a constant height by supports 2 from the ground.
is laid out.
４はレール３上を走行する走行台車で、車輪５で支持さ
れる台盤上には、両側一対のモータ及び減速機から成る
駆動装置の軸に固定された鎖車６が設けられている。Reference numeral 4 denotes a running trolley that runs on rails 3, and on a base plate supported by wheels 5, a chain wheel 6 fixed to the shaft of a drive device consisting of a pair of motors and a speed reducer on both sides is provided.
８はギヤラリフレーム１の一端に固定された一対のワイ
ヤ巻取ドラムで、ギヤドモータ９に直結されたチェーン
ホィール１０と係合するチェーン１１によつて回動され
、ワイヤ巻取ドラム８に巻きとられるワイヤロープ１２
の一端は前記走行台車４に固定されている。A pair of wire winding drums 8 are fixed to one end of the gear rally frame 1, and are rotated by a chain 11 that engages with a chain wheel 10 directly connected to a geared motor 9. wire rope 12
One end is fixed to the traveling carriage 4.
即ち走行台車４は常にフレーム１の末方側へワイヤロ
ープ１２によつて牽引されている。That is, the traveling carriage 4 is always pulled toward the rear side of the frame 1 by the wire rope 12.
１３は垂直搬送コンベヤで、無端状であると共に任意の
パケットコンベヤ等の排土容器１４或いは耳桟付特殊コ
ンベヤが用いられ、例えば両側がコルゲート状壁を有し
多数の横桟を固定した波形耳桟付ベルトコンベヤが適し
ている。Reference numeral 13 denotes a vertical conveyor, which is endless and uses an arbitrary soil removal container 14 such as a packet conveyor, or a special conveyor with a selvage, for example, a corrugated selvage with corrugated walls on both sides and a large number of horizontal sills fixed thereto. A belt conveyor is suitable.
この垂直搬送コンベヤ１３は前走行台車４上の鎖車６に
一端がかけ渡され、前記ギヤラリフレーム１の先端に設
けた鎖車等のガイド１５ａ，１５ｂを介して他端側が垂
直下方に吊り下げられ、垂直搬送コンベヤ１３の下端に
は土砂積込み用ブーツが設けられている。This vertical transport conveyor 13 has one end spanned over a chain wheel 6 on the front traveling truck 4, and the other end suspended vertically downward via guides 15a, 15b such as a chain wheel provided at the tip of the gear rally frame 1. The lower end of the vertical conveyor 13 is provided with an earth loading boot.
次に１７はギヤラリフレーム１上の走行用レール３の下
部に設けられ走行台車４の走行範囲略全域に亘るベルト
コンベヤで、垂直搬送コンベヤ１３の排土容器１４又は
横桟から落下する土砂を搬送し、その土砂はフレーム１
の端部下方に設けたシュート１８を介してダンプカー等
に積載される。Next, reference numeral 17 is a belt conveyor that is installed at the lower part of the running rail 3 on the gear rally frame 1 and covers almost the entire running range of the running trolley 4, and removes the earth and sand that falls from the earth removal container 14 or the horizontal crosspiece of the vertical transport conveyor 13. The earth and sand are transported to frame 1.
The materials are loaded onto a dump truck or the like through a chute 18 provided below the end of the container.
更にギヤラリフレーム１の端部は、掘削地盤内に前もつ
て打込まれている支柱Ｘの上端によつて支持されている
。この発明に係るずり出し装置は、以上の構成から成つ
て、次にその作用を説明すると、まず掘削盤Ｌにブーツ
Ｅを設置すると共に、このブーツＥ内にフレーム１の先
端から下方に垂下した搬送コンベヤ１３の下端が挿入吊
下される。Furthermore, the end of the gear gallery frame 1 is supported by the upper end of a support column X that has been previously driven into the excavated ground. The shearing device according to the present invention has the above-mentioned configuration, and its operation will be explained next. First, a boot E is installed on the excavation platform L, and a boot E is installed inside the boot E from the tip of the frame 1. The lower end of the conveyor 13 is inserted and suspended.
上記ブーツＥのシュートＦには、シヨベルローダＧ等で
土砂が投入される。Earth and sand are thrown into the chute F of the boot E using a shovel loader G or the like.
上記ブーツＥに投入された土砂は、搬送コンベヤ１３の
排土容器１４によつて上方へ持ち上げられると共に、ガ
イド１５ａ，１５ｂを介して水平に移動されるので、そ
の時点で排土容器１４は傾！動し、下段のベルトコンベ
ヤ１７上に落下し、鎖車６て反転するときは完全に土砂
が排出される。The earth and sand put into the boot E is lifted upward by the earth removal container 14 of the conveyor 13 and is also moved horizontally via the guides 15a and 15b, so that at that point the earth removal container 14 is tilted. ! The earth and sand move and fall onto the lower belt conveyor 17, and when the chain wheel 6 turns over, the earth and sand are completely discharged.
また、掘削地盤Ｌの沈下にともないドラム８で巻取られ
ているワイヤローブ１２を巻き戻して、フレーム１の先
端方向に走行台車４を走行させることにより、搬送コン
ベヤ１３の垂直側を順次伸張させることができる。さら
に、地盤Ｌの掘削にともない露出する支柱ｘを、第１図
で示したように打設コンクリート壁ＡにアームＢを介し
て支持させることにより、上記支柱Ｘを安定よく支持す
ることができる。Further, as the excavated ground L subsides, the wire lobe 12 wound around the drum 8 is unwound and the traveling trolley 4 is run in the direction of the tip of the frame 1, thereby sequentially extending the vertical side of the conveyor 13. Can be done. Furthermore, by supporting the column x exposed as the ground L is excavated by the cast concrete wall A via the arm B as shown in FIG. 1, the column X can be stably supported.
以上のように、この発明に係る装置によれば、掘削地盤
の沈下にともないガイドの先端側に走行台車を移動させ
て、エレベータの垂下側を伸張すると共に、連続して掘
削地盤の土砂を排出するものであるが、掘削地盤内に前
もつて打込んてある支柱の上端にガイドの先端を支承し
てあるので、エレベータの垂下側を伸張したときのガイ
ドの先端に加わる下向き荷重を上記支柱にて支承する。
このため、ガイドの先端に無理なりがかからないと共に
、強靭な構造体とする必要がない。As described above, according to the device according to the present invention, as the excavated ground subsides, the traveling cart is moved to the tip side of the guide, the hanging side of the elevator is extended, and the earth and sand from the excavated ground is continuously discharged. However, since the tip of the guide is supported at the upper end of a column that has been previously driven into the excavated ground, the downward load applied to the tip of the guide when the elevator is extended on the hanging side is absorbed by the column. Supported by
Therefore, no force is applied to the tip of the guide, and there is no need for a strong structure.
図面はこの発明の実施例を示すもので、第１図は側面図
、第２図は同上の要部を示す横断平面図である。
１・・・・・・ギヤラリフレーム、２・・・・・・支柱
、３・・・・・・レール、４・・・・・・走行台車、５
・・・・・・車輪、６・・・・・・鎖車、８・・・・・
・ワイヤ巻取ドラム、９・・・・・・ギヤドモータ、１
０・・・・・・チェーンホィール、１１・・・・・・チ
ェーン、１２・・・・・・ワイヤローブ、１３・・・・
・・垂直搬送コンベヤ、１４・・・・・・排土容器、１
５ａ１１５ｂ・・・・・・ガイド、１７・・・・・・ベ
ルトコンベヤ、１８・・・・・・シュート。The drawings show an embodiment of the invention, and FIG. 1 is a side view, and FIG. 2 is a cross-sectional plan view showing the main parts of the same. 1... Gear rally frame, 2... Support column, 3... Rail, 4... Traveling trolley, 5
...Wheel, 6...Chain wheel, 8...
・Wire winding drum, 9...Geared motor, 1
0...Chain wheel, 11...Chain, 12...Wire robe, 13...
... Vertical conveyor, 14 ... Soil removal container, 1
5a115b...Guide, 17...Belt conveyor, 18...Chute.
Claims (1)
上で走行可能に設けた走行体と、この走行体の駆動部に
一端がかけ渡され、かつ中途がガイドの先端に設けてあ
るガイド部材で屈曲案内されて他端側が下方に垂下する
無端状の排土容器付のエレベータとから成り、掘削地盤
内に前もつて打ち込まれた支柱に上記ガイドの先端側を
支承したことを特徴とする掘削ずり出し装置。1. A guide such as a horizontally installed rail, a traveling body installed to be able to run on this guide, and a guide member whose one end spans the driving part of the traveling body and whose midway part is provided at the tip of the guide. and an elevator with an endless earth removal container whose other end hangs downward while the other end is bent and guided, and is characterized in that the tip side of the guide is supported on a pillar previously driven into the excavated ground. Excavation shearing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54129660A JPS6055678B2 (en) | 1979-10-05 | 1979-10-05 | Excavation shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54129660A JPS6055678B2 (en) | 1979-10-05 | 1979-10-05 | Excavation shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5655689A JPS5655689A (en) | 1981-05-16 |
| JPS6055678B2 true JPS6055678B2 (en) | 1985-12-06 |
Family
ID=15014989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54129660A Expired JPS6055678B2 (en) | 1979-10-05 | 1979-10-05 | Excavation shearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055678B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5774497A (en) * | 1980-10-27 | 1982-05-10 | Shinko Kiko Co | Mechanism of moving apparatus for continuously discharging earth vertically excavated |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494739A (en) * | 1972-04-28 | 1974-01-16 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451901U (en) * | 1977-09-17 | 1979-04-10 |
-
1979
- 1979-10-05 JP JP54129660A patent/JPS6055678B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494739A (en) * | 1972-04-28 | 1974-01-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5655689A (en) | 1981-05-16 |
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