JPS5923827Y2 - Pipe burying machine - Google Patents
Pipe burying machineInfo
- Publication number
- JPS5923827Y2 JPS5923827Y2 JP1978159366U JP15936678U JPS5923827Y2 JP S5923827 Y2 JPS5923827 Y2 JP S5923827Y2 JP 1978159366 U JP1978159366 U JP 1978159366U JP 15936678 U JP15936678 U JP 15936678U JP S5923827 Y2 JPS5923827 Y2 JP S5923827Y2
- Authority
- JP
- Japan
- Prior art keywords
- head body
- cutter drum
- pipe
- slurry
- water pipe
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
【考案の詳細な説明】
本考案は、管理設用掘進機に関するもので、その目的と
するところは、回転駆動されるカッタドラムをヘッド本
体の軸心に対して揺動可能に装着すると共に、カッタド
ラム内に水パイプより水り供給して掘削土砂をカッタド
ラム内でスラリ化してこのスラリをスラリパイプで発進
立坑へ排出するようにして、掘削中での方向修正が可能
でしがも掘削土砂の排出を効率よくスムーズに行なうこ
とができる管理設用掘進機を提供しようとするものであ
る。[Detailed description of the invention] The present invention relates to an excavator for management construction, and its purpose is to install a rotatably driven cutter drum so as to be swingable about the axis of the head body, and to Water is supplied into the cutter drum from a water pipe, the excavated soil is slurried in the cutter drum, and this slurry is discharged to the starting shaft through a slurry pipe, making it possible to correct the direction during excavation. The purpose of the present invention is to provide an excavator for management construction that can efficiently and smoothly discharge earth and sand.
以下その構成を図面に示した実施例に基づいて説明する
。The configuration will be explained below based on the embodiment shown in the drawings.
図面中１はヘッド本体、２はこのヘッド本体１の先端側
に位置するカッタドラムで、このカッタドラム２はヘッ
ド本体１の球面軸受３にて揺動可能に支持された減速機
４の軸９に固着しである。In the drawing, 1 is a head body, 2 is a cutter drum located at the tip side of this head body 1, and this cutter drum 2 is supported by a shaft 9 of a reducer 4, which is swingably supported by a spherical bearing 3 of the head body 1. It sticks to.
５は油圧モータ、６は揺動ジヤツキである。5 is a hydraulic motor, and 6 is a swinging jack.
上記ヘッド本体１の外側には、円周方向に１８ｏ°位置
をずらせた位置に、カッタドラム２内に開口する水パイ
プ７とスラリパイプ８が、ヘッド本体１の外周面より突
出させて軸方向に設けてあり、水パイプ７は発進立坑側
に設けた水ポンプに接続され、またスラリパイプ８は同
じく発進立坑に設けたスラリ処理槽に接続しである。On the outside of the head body 1, a water pipe 7 and a slurry pipe 8, which open in the cutter drum 2, are located at positions shifted by 18 degrees in the circumferential direction, and are protruded from the outer peripheral surface of the head body 1 in the axial direction. The water pipe 7 is connected to a water pump provided on the side of the starting shaft, and the slurry pipe 8 is connected to a slurry treatment tank also provided on the starting shaft.
しかしてヘッド本体１を軸方向に押し込みながらカッタ
ドラム２を回転することにより土砂が掘削されてカッタ
ドラム２内に取り込まれる。By rotating the cutter drum 2 while pushing the head body 1 in the axial direction, earth and sand are excavated and taken into the cutter drum 2.
カッタドラム２内では水パイプ７よりの圧力水でもって
この土砂がスラリ化され、スラリパイプ８より排出され
る。Inside the cutter drum 2, this earth and sand is turned into a slurry by pressure water from a water pipe 7, and is discharged from a slurry pipe 8.
またこの掘削中に揺動ジヤツキ６を作動してカッタドラ
ム２を揺動することにより方向が修正できる。Further, during this excavation, the direction can be corrected by operating the swinging jack 6 to swing the cutter drum 2.
また上記掘削動作中において、カッタドラム２による掘
削反力はヘッド本体１に作用するが、この掘削反力はヘ
ッド本体１の外周面に突出した水パイプ７とスラリパイ
プ８とにより支持されローノングすることなく掘進され
る。Further, during the above-mentioned excavation operation, the excavation reaction force by the cutter drum 2 acts on the head body 1, but this excavation reaction force is supported by the water pipe 7 and the slurry pipe 8 protruding from the outer circumferential surface of the head body 1 and rotates. It is excavated without any trouble.
また上記水パイプ７とスラリパイプ８はヘッド本体１の
外周面に突設された水パイプ７とスラリパイプ８とは円
周方向に１８０°ずれた位置にあることにより、掘進時
にこの水パイプ７とスラリパイプ８とが方向舵の役目を
して直進性が付与され、ヘッド本体１は直進する。Furthermore, the water pipe 7 and slurry pipe 8 protruding from the outer peripheral surface of the head body 1 are located at positions deviated by 180 degrees in the circumferential direction, so that when excavating, the water pipe 7 and the slurry pipe 8 are and the slurry pipe 8 act as a rudder to provide straight-line travel, and the head body 1 travels straight.
本考案は上記のようになるから、カッタドラム２をヘッ
ド本体１の軸心に対して揺動可能にした管理設用掘進機
において、ヘッド本体１の外側で、かつ円周方向に１８
０°ずれたイ装置に、ヘッド本体１の外周面より突出さ
せて軸方向に設けた水パイプ７とスラリパイプ８とでヘ
ッド本体１に作用するカッタドラム２よりの反力が支持
され、これにより、ヘッド本体１のローリングが防止さ
れる。Since the present invention is as described above, in an excavator for management construction in which the cutter drum 2 is made swingable with respect to the axis of the head body 1, the cutter drum 2 is provided on the outside of the head body 1 and in the circumferential direction.
The reaction force from the cutter drum 2 acting on the head body 1 is supported by a water pipe 7 and a slurry pipe 8, which are provided in the axial direction and protrude from the outer circumferential surface of the head body 1, in the device deviated by 0°. This prevents the head body 1 from rolling.
ヘッド本体１の位置測定はヘッド本体１がローリングし
てしまうと計測しにくいが、その点本考案にあっては上
記したようにヘッド本体１のローリングが防止されるた
めヘッド本体１の位置計測を正確に行なうことができる
。It is difficult to measure the position of the head body 1 if the head body 1 rolls, but in the present invention, as described above, since rolling of the head body 1 is prevented, it is difficult to measure the position of the head body 1. Can be done accurately.
また本考案によれば、水パイプ７とスラリパイプ８とが
ヘッド本体１の外周面に円周方向に１８０°ずれた位置
に軸方向に突設されていることにより、この両パイプ７
．８が一種の方向舵の作用をしてヘッド本体１の直進性
が向上される。Further, according to the present invention, the water pipe 7 and the slurry pipe 8 are provided protruding in the axial direction on the outer peripheral surface of the head body 1 at positions shifted by 180 degrees in the circumferential direction.
．． 8 acts as a kind of rudder, and the straightness of the head body 1 is improved.
図面は本考案の実施例を示すもので、第１図は要部を示
す断面図、第２図は正面図である。
１はヘッド本体、２はカッタドラム、７は水パイプ、８
はスラリパイプ。The drawings show an embodiment of the present invention, with FIG. 1 being a sectional view showing the main parts, and FIG. 2 being a front view. 1 is the head body, 2 is the cutter drum, 7 is the water pipe, 8
is a slurry pipe.
Claims (1)
に装着した管理設用掘進機において、ヘッド本体１の外
側で、がつ円周方向に１８０°ずれた位置に、カッタド
ラム２内に開口する水パイプ７と、スラリパイプ８を、
ヘッド本体１の外周面より突出させて軸方向に設けたこ
とを特徴とする管理設用掘進機。In a management construction excavator in which a cutter drum 2 is mounted so as to be swingable about the axis of the head body 1, there is a A water pipe 7 and a slurry pipe 8 that open to
An excavator for management construction, characterized in that the head body 1 is provided protruding from the outer circumferential surface of the head body 1 in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978159366U JPS5923827Y2 (en) | 1978-11-21 | 1978-11-21 | Pipe burying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978159366U JPS5923827Y2 (en) | 1978-11-21 | 1978-11-21 | Pipe burying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5576251U JPS5576251U (en) | 1980-05-26 |
| JPS5923827Y2 true JPS5923827Y2 (en) | 1984-07-14 |
Family
ID=29152109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978159366U Expired JPS5923827Y2 (en) | 1978-11-21 | 1978-11-21 | Pipe burying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923827Y2 (en) |
-
1978
- 1978-11-21 JP JP1978159366U patent/JPS5923827Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5576251U (en) | 1980-05-26 |
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