JPS6031447A - Surplus soil hopper - Google Patents
Surplus soil hopperInfo
- Publication number
- JPS6031447A JPS6031447A JP13979083A JP13979083A JPS6031447A JP S6031447 A JPS6031447 A JP S6031447A JP 13979083 A JP13979083 A JP 13979083A JP 13979083 A JP13979083 A JP 13979083A JP S6031447 A JPS6031447 A JP S6031447A
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- soil
- surplus soil
- surplus
- conveying means
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
（ａ）０発明の技術分野
本発明は、地下工事等において発生した残土を一時的に
貯溜しておくための残土ホッパに関する。DETAILED DESCRIPTION OF THE INVENTION (a) 0 Technical Field of the Invention The present invention relates to a leftover soil hopper for temporarily storing leftover soil generated during underground construction or the like.
（ｂ）、技術の背景
最近、地下鉄や下水工事等の地下工事においては、掘り
取った残土のダンプカー等による搬出が騒音問題等から
、日中あゐ゛いは特定の時間内にのみ限られることが多
くなり、搬出時間外に掘り取った残土を残土ホッパに貯
溜しておくことがよく行われている。しかし、浮上の搬
出時間帯は益々短縮化される傾向にあり、必然的に残土
ホッパの容量も大鹸化する方向にある。残土ホッパが大
型化するとそれに伴ってクレーン等のホッパ支持部材が
大型化することになり日照権の問題や、電波障害、風害
等の別な工事公害を招来する危険性が出て来つつある。(b), Background of the technology Recently, in underground construction works such as subways and sewage works, the removal of excavated soil by dump trucks is limited to only during the day or during certain hours due to noise problems. Because of this, it is common practice to store leftover soil dug up outside of removal hours in a leftover hopper. However, there is a tendency for the time period for flotation to be carried out to be shorter and shorter, and the capacity of the remaining soil hopper is inevitably becoming more saponified. As surplus soil hoppers become larger, hopper support members such as cranes also become larger, which poses the risk of causing problems with sunlight rights and other construction pollution such as radio wave interference and wind damage.
（Ｃ）、従来技術と問題点
従来、残土ホッパのホッパは全てクレーンに対して固定
されていたためにホッパの大型化は直ちに残土ホッパ全
体の大型化に繋がり、前述の種々の問題が発生していた
。また、従来の構造のままクレーン高さを低くすると、
ホッパが小型になり残土のストック量が少なくなって、
−日の工事量に制限を受ける不都合があった。(C), Conventional technology and problems Conventionally, all the hoppers of the surplus soil hopper were fixed to the crane, so increasing the size of the hopper immediately led to an increase in the size of the entire surplus soil hopper, causing the various problems mentioned above. Ta. In addition, if the height of the crane is lowered while maintaining the conventional structure,
The hopper has become smaller and the remaining soil stock has become smaller.
- There was an inconvenience in that the amount of work per day was limited.
なお、一般的に言って、高さ制限が７ｍ以下になると残
土ホッパの設置が不可能となりダンプカーへ直接残土を
積み込む直積方式を取らざるお得ず工事能率が極度に悪
化することになる。Generally speaking, if the height limit is 7 m or less, it becomes impossible to install a surplus soil hopper, and it becomes unavoidable to use the direct loading method in which the surplus soil is directly loaded into a dump truck, resulting in extremely poor construction efficiency.
（ｄ）０発明の目的
本発明は、前述の欠点を解消すべく、ホッパが大型化し
ても日照権の問題や、電波障害、風害等の工事公害を招
来する危険性が少なく、シかも従来残土ホッパの設置が
高さ制限により不可能であった現場にも設置を可能なら
しめる、残土ホッパを提供することを目的とするもので
ある。(d) 0 Purpose of the Invention In order to solve the above-mentioned drawbacks, the present invention aims to eliminate problems with sunlight rights even when the hopper becomes large, and to reduce the risk of causing construction pollution such as radio wave interference and wind damage, and to reduce the risk of causing construction pollution such as radio wave interference and wind damage. The object of the present invention is to provide a surplus soil hopper that can be installed at sites where it is impossible to install a surplus soil hopper due to height restrictions.
（ｅ）０発明の構成
即ち、本発明は、ホッパを、昇降駆動手段によって、ホ
ッパ下方の積み込み空間を形成消滅自在なるように支持
して構成される。(e) Configuration of the 0 invention, that is, the present invention is configured such that a hopper is supported by an elevating and lowering driving means so that a loading space below the hopper can be formed and disappeared.
（ｆ）９発明の実施例
以下、図面に基ずき、本発明の実施例を、具体的に説明
する。(f) 9 Embodiments of the Invention Hereinafter, embodiments of the present invention will be specifically described based on the drawings.
第１図は、本発明による残土ホッパの一実施例を示す図
、第２図及び第３図は、第１図の残土ホッパの動作を示
す図である。FIG. 1 is a diagram showing an embodiment of the leftover soil hopper according to the present invention, and FIGS. 2 and 3 are diagrams showing the operation of the leftover soil hopper of FIG. 1.
（以下余白）
残土ホッパ１は、第１図乃至第′３図に示すように地面
４上に設置されたクレーン２を有しており、クレーン２
にはウィンチ３が設けられている。(Left below) The surplus soil hopper 1 has a crane 2 installed on the ground 4 as shown in Figures 1 to '3.
is equipped with a winch 3.
また、クレーン２にはロープ５を介して滑車６が水平方
向に設けられたレール７上を矢印Ａ、Ｂ方向に移動駆動
自在に設けられており、滑車６には鋼車や油圧クラム等
の残土の運搬手段１２を吊下しうる、吊具９が設けられ
ている。一方、残土ホッパ１は昇降駆動手段である複数
の油圧シリンダー１０を有しており、各油圧シリンダ−
１０のラム１０ａの先端には、ホッパ１１が固着支持さ
れている。Further, a pulley 6 is installed on the crane 2 via a rope 5 so as to be movable and driven in the directions of arrows A and B on a rail 7 provided in the horizontal direction. A hanging tool 9 is provided from which the residual soil transport means 12 can be suspended. On the other hand, the surplus soil hopper 1 has a plurality of hydraulic cylinders 10 serving as lifting/lowering drive means, and each hydraulic cylinder
A hopper 11 is fixedly supported at the tip of the ram 10a.
残土ホッパ１は、以上のような構成を有するので、夜間
等に、地下工事によって則り取られた残土を搬出する場
合には、油圧シリンダー１０を駆動してホッパ１１を第
１図及び第２図に示すように図中下方の地面４付近にま
で降下させる。この状態で、地下の掘削現場では、運搬
手段１２中に残土を投入し、第１図及び第２図に示すよ
う、に、ウィンチ３を駆動させてロープ５．滑車６を介
して図中下方から竪坑１３を通って残土の投入された運
搬手段１２を地上に引き上げる。次いで、滑車６を矢印
Ｂ方向、即ち図中右方に移動させ、降下状態にあるホッ
パ上に、運搬手段１２を位置決めする。そこで運搬手段
１２から運搬手段１２中の残土をホッパ１１中に移し、
空になった運搬手段１２を矢印Ａ方向に移動させ、次い
で図中下方に降下させて、竪坑１３を通って地下の掘削
現場に戻す。ダンプカー等による残土の搬出が可能とな
るまで、ホッパ１１を降下させｔこ状態で地下からの残
土を、運搬手段１２を地下現場とホッパ１１の間を往復
させる形でホッパ１１中に搬出貯溜してゆく。The remaining soil hopper 1 has the above-described configuration, so when carrying out the remaining soil collected during underground construction at night, etc., the hydraulic cylinder 10 is driven to move the hopper 11 to the position shown in FIGS. 1 and 2. As shown in the figure, it is lowered to near the ground 4 in the lower part of the figure. In this state, at the underground excavation site, the remaining soil is thrown into the transporting means 12, and the winch 3 is driven to remove the rope 5 as shown in FIGS. 1 and 2. The conveying means 12 loaded with surplus soil is pulled up to the ground from below in the figure through a shaft 13 via a pulley 6. Next, the pulley 6 is moved in the direction of arrow B, that is, to the right in the figure, and the conveying means 12 is positioned above the hopper that is in the descending state. Therefore, the remaining soil in the transportation means 12 is transferred from the transportation means 12 into the hopper 11,
The empty transport means 12 is moved in the direction of arrow A, then lowered in the figure, and returned to the underground excavation site through the shaft 13. The hopper 11 is lowered until the remaining soil can be carried out by a dump truck or the like, and the remaining soil from underground is carried out and stored in the hopper 11 by moving the transportation means 12 back and forth between the underground site and the hopper 11. I'm going to go.
こうして、ホッパｌｌ中への残土の貯溜を行っていくう
ちにダンプカー等による残土の搬出が可能な時間帯にな
ると、第３図に示すように、油圧シリンダー１０のラム
１０ａを図中上方へ突出させ、ホッパ１１を上方へ移動
させる。すると、ホッパ１１下方にはダンプカー等が進
入できる高さＨＬなる積み込み空間１５が形成されるの
で、積み込み空間１５中にダンプカー１６が進入してホ
ッパ１１からの残土の積み込みを行う。ダンプカー１６
への残土の積み込みが完了し、ホッパ１１中の残土が無
くなると油圧シリンダー１０を駆動してホッパ１１を再
度下方へ降下させ、それまでホッパ１１下部に形成され
ていた積み込み空間１５を消滅させ、前述と同様な手順
で運搬手段１２による残土の地下現場からホッパ１１へ
の搬出貯溜動作にはいる。In this way, as the remaining soil is stored in the hopper 11, when the time when it is possible to carry out the remaining soil by a dump truck etc. is reached, as shown in FIG. 3, the ram 10a of the hydraulic cylinder 10 is projected upward in the figure. to move the hopper 11 upward. Then, a loading space 15 with a height HL into which a dump truck or the like can enter is formed below the hopper 11, so the dump truck 16 enters into the loading space 15 and loads the remaining soil from the hopper 11. Dump truck 16
When loading of the remaining soil is completed and there is no remaining soil in the hopper 11, the hydraulic cylinder 10 is driven to lower the hopper 11 downward again, eliminating the loading space 15 that had been formed at the bottom of the hopper 11, In the same procedure as described above, the transportation means 12 starts carrying out and storing the remaining soil from the underground site to the hopper 11.
なを、上述の実施例は、ホッパ１１の昇降駆動手段とし
て油圧シリンダー１０を用いた場合について述べたが昇
降駆動手段としては、油圧シリンダー１０に限らず、電
動チェーンブロック、ギャードモータ等種々の駆動手段
を用いることが出来ることは勿論である。In the above embodiment, the hydraulic cylinder 10 is used as a means for driving the hopper 11 up and down, but the means for driving the hopper 11 is not limited to the hydraulic cylinder 10. Of course, it is possible to use
また、クレーン２も、地面に固定されたタイプのものに
限らず、車輪を有する可動式のものや、エンジンの装着
された自走式のものであってもよい。Further, the crane 2 is not limited to a type fixed to the ground, but may be a movable type with wheels or a self-propelled type equipped with an engine.
（ｇ）０発明の効果
以上、説明したように、本発明１ζよれば、ホッパ１１
を油圧シリンダー１０等の昇降駆動手段によってホッパ
１１下方の積み込み空間１５を形成消滅自在なる形に、
昇降自在に設けたので、残土のダンプカー１６等による
搬出時にのみホッパ１１を上昇させ、それ以外の残土の
貯溜時にはホッパ１１を降下させた状態での作業が可能
となり、同一容量のホッパ１１の場合において、積み込
み空間１５の高さＨＬに相当する分だけ残土ホッパ１の
全体高さ■（を低めることができ、日照権の問題や、電
波障害、風害等の工事公害の発生を未然に防止すること
が可能となり、ホッパの大型化にも容易に対処すること
ができる。(g) 0 Effects of the invention As explained above, according to the invention 1ζ, the hopper 11
A loading space 15 below the hopper 11 is formed into a shape that can be formed and disappeared by an elevating drive means such as a hydraulic cylinder 10,
Since it is installed so that it can be raised and lowered, the hopper 11 can be raised only when carrying out surplus soil by a dump truck 16, etc., and work can be done with the hopper 11 lowered when storing other soil, and when the hopper 11 has the same capacity. In this case, the overall height of the remaining soil hopper 1 can be lowered by an amount equivalent to the height HL of the loading space 15, which prevents problems with sunlight rights and the occurrence of construction pollution such as radio wave interference and wind damage. This makes it possible to easily cope with increasing the size of the hopper.
実験によると、高さ制限が７ｍ以下の場合で従来タイプ
の残土ホッパの設置が不可能な場合にも、１０／程度の
残土ホッパ１の設置が可能となり、ダンプカーへ直接残
土を積み込む直積方式を取らざるを得なかった従来に比
して工事能率を大幅に向上させることが可能となる。According to experiments, even in cases where the height limit is 7 m or less and it is impossible to install a conventional type of residual soil hopper, it is possible to install a residual soil hopper 1 of about 10%, and the direct loading method of loading the residual soil directly into a dump truck is now possible. It is possible to significantly improve construction efficiency compared to the conventional method, which had no choice but to do so.
列を示す図、第２図及び第３図は、第１図の残土ホッパ
の動作を示す図である。
１ ・・・残土ホッパ
２・・・クレーン
１０・・・昇降駆動手段（油圧シリンダー）１１−・ホ
ッパ
１２・・・・・・運搬手段
１５ ・ 積み込み空間
出願人 三井建設株式会社
代理人 弁理士 相１）伸二
第１図１
第２図
第３図The diagrams showing the columns, FIGS. 2 and 3 are diagrams showing the operation of the leftover soil hopper of FIG. 1. 1... Surplus soil hopper 2... Crane 10... Elevating drive means (hydraulic cylinder) 11--Hopper 12... Transportation means 15 Loading space Applicant Mitsui Construction Co., Ltd. Agent Patent attorney 1) Shinji Figure 1 Figure 2 Figure 3
Claims (1)
土を貯溜するホッパを有する残土ホッパにおいて、前記
ホッパを、昇降駆動手段によって、ホッパ下方の積み込
み空間を形成消滅自在なるように支持して構成した残土
ホッパ。A surplus soil hopper having a lane in which a means for transporting surplus soil can be freely suspended and pulled up, and a hopper for storing surplus soil, wherein the hopper is supported by an elevating drive means so that a loading space below the hopper can be formed and disappeared. Residue hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13979083A JPS6031447A (en) | 1983-07-29 | 1983-07-29 | Surplus soil hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13979083A JPS6031447A (en) | 1983-07-29 | 1983-07-29 | Surplus soil hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6031447A true JPS6031447A (en) | 1985-02-18 |
| JPS625853B2 JPS625853B2 (en) | 1987-02-06 |
Family
ID=15253484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13979083A Granted JPS6031447A (en) | 1983-07-29 | 1983-07-29 | Surplus soil hopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008050894A (en) * | 2006-08-28 | 2008-03-06 | Nikko Co Ltd | Storage silo for asphalt composite |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030009984A (en) * | 2001-07-25 | 2003-02-05 | 삼성전기주식회사 | INNER PIN distortion correction device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139275U (en) * | 1976-04-17 | 1977-10-22 | ||
| JPS5339982U (en) * | 1976-09-10 | 1978-04-07 |
-
1983
- 1983-07-29 JP JP13979083A patent/JPS6031447A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139275U (en) * | 1976-04-17 | 1977-10-22 | ||
| JPS5339982U (en) * | 1976-09-10 | 1978-04-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008050894A (en) * | 2006-08-28 | 2008-03-06 | Nikko Co Ltd | Storage silo for asphalt composite |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625853B2 (en) | 1987-02-06 |
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