JPS6250294A - Transportation system for soil and sand - Google Patents
Transportation system for soil and sandInfo
- Publication number
- JPS6250294A JPS6250294A JP18937685A JP18937685A JPS6250294A JP S6250294 A JPS6250294 A JP S6250294A JP 18937685 A JP18937685 A JP 18937685A JP 18937685 A JP18937685 A JP 18937685A JP S6250294 A JPS6250294 A JP S6250294A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- soil
- transport ship
- dam
- river
- 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
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
この発明は、ダムの水底に堆積した土砂等を浚渫する工
事に係り、浚渫した該土砂等を土砂捨て場まで輸送する
ため、特別にコストのかかる方法を用いずに、大量の土
砂等を安価に運搬する方式に関する。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to construction work for dredging sediment, etc. accumulated at the bottom of a dam, and requires a special cost to transport the dredged sediment, etc. to a sediment dumping site. The present invention relates to a method for transporting large amounts of earth and sand at low cost without using such a method.
(従来の技術)
im常のダムには、上流からの水流に伴って土砂等も?
h人し、長年月経過すると、ダムの水底には土砂等が多
Vに堆積し、遂には正常なダム機能をl;■害するに至
るまでになる。そこで、浚渫船等により水底の土砂等を
浚渫するが、浚渫された土砂等は、従来はトラック等に
積み込み。(Conventional technology) Isn't there sediment, etc. in regular dams along with the water flow from upstream?
Over many years, a large amount of earth and sand accumulates on the bottom of the dam, eventually reaching the point where it impairs the normal functioning of the dam. Therefore, dredgers and other equipment are used to dredge the earth and sand from the bottom of the water, but conventionally, the dredged earth and sand are loaded onto trucks.
土捨て場までif! 11して捨てていた。If you go to the soil dump! I threw it away after 11.
(発明が解決しようとする問題点)
−上記従来の方法においては、1捨で喝は−rにはダム
から離れた場所であり、ダムから1捨て場までトラック
用道路を建設し、大型ダンプトラック等により運搬しな
ければならないので。(Problems to be Solved by the Invention) - In the above conventional method, the first dumping site is located far away from the dam, and a truck road is constructed from the dam to the first dumping site, and a large dumping site is Because it has to be transported by truck etc.
莫大な費用がかかり、そのため一部を除き、ダムの浚渫
は実施されていなかった。Due to the huge cost involved, the dams were not dredged except for a few.
(問題点を解決するための手段及び作用)この発明は上
記の点に鑑みなされたもので。(Means and effects for solving the problems) This invention was made in view of the above points.
ダムにおいて浚渫船により浚渫された土砂等は。Earth and sand dredged by a dredger at a dam.
一旦ダンプトラソクに積み込み、ダムのすぐ下流に設け
た積み込み場まで運搬、もしくはスラリー輸送等従来か
らある技術により該積み込め場まで運1般し、積めjL
み場で本発明に係る輸送船へ積み込む。輸送船はダムか
ら放出された流水から成る河川の流れを利用して運航す
るもので、土砂等を積んだ複数の輸送船(以下Aと略称
する)及び河川をさかのぼって戻ってくる空の輸送船(
以下8点略称する)は、河川に沿ってループをなす()
ん引ローブに結ばれている。Once loaded onto a dump truck, it is transported to a loading site located immediately downstream of the dam, or transported to the loading site using conventional techniques such as slurry transportation, and then loaded.
The cargo is loaded onto the transport vessel according to the present invention at the shipping site. Transport ships operate by using river flows made up of running water released from dams, and include multiple transport ships (hereinafter referred to as A) loaded with earth and sand, as well as empty transport going back up the river. ship(
8 points (abbreviated below) form a loop along the river ()
Tied to the towing robe.
また、輸送船には河川の流れを受ける開閉可能な翼(以
下Cと略称ずろ)が装着されている。In addition, the transport ship is equipped with wings (hereinafter abbreviated as C) that can be opened and closed to receive the river flow.
Aが流れを下るときはCを開き、更に土砂等の重みでA
の吃水が深くなっているので、Aは河川の流れを充分に
受けて下流へ下る。When A goes down the stream, C is opened, and the weight of the earth and sand causes A to move further down the stream.
Since the stagnant waters of A are deep, A receives sufficient flow from the river and moves downstream.
河川下流の土捨て場で、Aはけん引ロープから外され2
土捨て場で土砂等を捨て、空部Bとなってけん引ロープ
に結ばれる。けん引ロープは河川に沿ってループになっ
ているのでBは1−流へ向うが、このときBのCは閉し
られ、更にBは空部なので吃水が浅く、流れの抵抗を受
けることが少なく、Aの下流へ向う力が大きいのでF3
は容易に1−流へ戻ることが可能である。13が上流の
積め込め場へ到着するとilん引ロープから夕(さね、
−1−砂等を積71込まれ、けん引ロープに結ばれて八
となる。このようにして本発明は−1−流の積み込み場
から下流の土捨て場までは。At the soil dump downstream of the river, A was removed from the tow rope and 2
The earth and sand are thrown away at the soil dumping site, and the empty part B is formed and tied to a tow rope. Since the tow rope is looped along the river, B heads toward the 1-stream, but at this time, C of B is closed, and since B is empty, the water is shallow and there is little resistance from the flow. , since the downstream force of A is large, F3
can easily return to the 1-stream. When the 13 arrived at the upstream loading area, it was pulled out from the tow rope.
-1- Loaded with sand, etc. 71 and tied to a tow rope to become 8. In this way, the present invention -1- flows from the loading site to the downstream soil dumping site.
河川の流れを利用した原動機不要の輸送n1)により土
砂等を運搬するものである。It transports earth and sand by transportation n1) that uses the flow of a river and does not require a motor.
(実施例) 以下図面に基いてこの発明の実施例について説明する。(Example) Embodiments of the present invention will be described below based on the drawings.
第1図において■はダJ、水底の土砂等を浚渫船等によ
り採取しているところを示し、採取した土砂等は■で示
ずダンプトラック等で積み込み場Oまで運び、■にある
ホッパー等で輸送船へに積み込む。■、■、及び0の詳
細は本発明には重要でないので、第1図では概要のみ図
示しである。In Figure 1, ■ indicates that sediment, etc. from the bottom of the water is being collected by a dredger, etc. The collected sediment, etc., is transported to the loading area O by a dump truck (not shown), and is placed in a hopper, etc. located at ■. Load onto a transport ship. Since the details of ①, ②, and 0 are not important to the present invention, only an outline is shown in FIG.
Aは下り側の目ん引ロー11に結びつけられ。A is tied to the Mebuki row 11 on the downward side.
流れを下る。第2図ta+〜((旧才輸送船が流れを−
1−下する状況の詳細図であり、第2図falは−に面
図。Go down the stream. Fig. 2 ta+~((An old-fashioned transport ship flows -
1 - Detailed view of the lowering situation, and Fig. 2 fal is a side view.
第2図fblはX−X断面図、第2図fc)はY−Y断
面図、第2図(dl +;t: Z −Z断面図である
。輸送船にはCで示す翼が装着され、AはCを拡げてお
り、更に第2図fdlにおいて、網目状で図示したA′
でわかるように、水中に深く沈んでいるので、流水の大
きい押し下げ力を受けて流れを下る。Figure 2 fbl is a sectional view taken along the line X-X, Figure 2 fc) is a sectional view taken along the Y-Y line, and Figure 2 (dl +; t: Z-Z sectional view).The transport ship is equipped with wings shown as C. , A is an expanded version of C, and further A' shown in a mesh shape in Fig. 2 fdl
As you can see, since it is deeply submerged in the water, it receives a large downward force from the flowing water and moves down the stream.
第1図■で示す土捨て場に到着したAはけん引ロープ1
からはずされ、第3図fat〜fdlで概要を図示しで
あるような方法でAを水路から引き上げ(第3図fat
)、運搬(第3図fbl) L、 Aを倒して土砂等を
空け(第3図tel)、空になった輸送船を水路まで運
搬する(第3図(d))。第3図fat〜fdlは本発
明には重要でないので細部は省略する。A arrives at the soil dumping site shown in Figure 1 ■ and pulls the tow rope 1.
A was removed from the waterway by the method outlined in Figure 3 fat to fdl (Figure 3 fat to fdl).
), transportation (Fig. 3 fbl) Knock down L and A to empty the earth and sand (Fig. 3 tel), and transport the empty transport vessel to the waterway (Fig. 3 (d)). The details of FIG. 3 fat to fdl will be omitted since they are not important to the present invention.
空になった輸送船は第1図■においてけん引ロープに結
ばれBとなって、上り側のけん引ロープ1′に引っばら
れて上流にさかのぼる。このBの詳細は第2図fat、
fcl、 fd)に図示しであるが、翼Cは閉じられ
、更に第2図fdlにおいて網目状で図示したB′でわ
かるように、水中に沈む部分が少ないので、流れをさか
のぼるための抵抗が小さく、けん引ロープ1′に引っば
られて容易に流れをさかのぼることが可能である。The empty transport ship is tied to the tow rope B in Figure 1 (2), and is pulled upstream by the tow rope 1' on the upstream side. The details of this B are shown in Figure 2 fat.
As shown in Figure 2 (fcl, fd), the wing C is closed, and as can be seen by the mesh B' in Figure 2 (fdl), there is little submerged part, so there is less resistance to go upstream. It is small and can be easily pulled upstream by the tow rope 1'.
けん引ロープ1及び1′は2及び2′で示す滑車を周っ
てつながっているので水路に沿って連続的に移動する。The tow ropes 1 and 1' are connected around pulleys designated 2 and 2' so that they move continuously along the waterway.
翼Cは第2図fa)で示すヒンジ3で支承され。The wing C is supported on a hinge 3 shown in FIG. 2 fa).
3は翼Cが90°だけ開閉可能な構造になっているが詳
細は略しである。3 has a structure in which the wing C can be opened and closed by 90 degrees, but the details are omitted.
輸送船とけん引ロープとは、第2図fb)及び(C)で
示す輸送船の前部及び後部に装着されたヒンジ4及び4
′、けん引ロープ1及び1′から分岐したフック部6及
び6′、4と6及び4′と6′を連結する連結ロープ5
及び5′により結合される。輸送船とけん引ロープとの
結合は。The transport ship and the tow rope are hinges 4 and 4 attached to the front and rear of the transport ship as shown in Figure 2 fb) and (C).
', hook parts 6 and 6' branched from the tow ropes 1 and 1', and a connecting rope 5 that connects 4 and 6 and 4' and 6'.
and 5'. The connection between the transport vessel and the tow rope.
通常用いられるリフト等の従来からある技術を適用可能
であるので詳細説明は省略する。Since conventional techniques such as commonly used lifts can be applied, detailed explanation will be omitted.
けん引ロープ1及び1′は二個ずつ、対になっている複
数組のガイドローラ7及び7′により水路に沿ってガイ
ドされる。ガイド11−ラフ及び7′は水路をまたいで
架設された支持台9に設けられたガイトローラ軸8に回
転可能なように枢着される。Two tow ropes 1 and 1' are guided along the waterway by pairs of guide rollers 7 and 7'. The guides 11 - rough and 7' are rotatably pivotally connected to a guide roller shaft 8 provided on a support stand 9 built across the waterway.
(発明の効果)
この発明は上述のようにして成るので、ダム水底に堆積
した土砂等を浚渫し、ダムのすく下流に設けられた積込
み場へ運搬された土砂等は1ダムからの水流を利用した
輸送ai)によって下流の土捨て場まで自動的に運ばれ
、更に空になった輸送船も自動的に元の積込み場まで戻
されるので5従来のように長いダンプトラック用道路が
不要となり、長距離輸送用トランクも不要で大幅なコス
トダウンとなり、従来はコス]・高のためにあまり実施
されていなかったダムの浚渫が容易となり、ダl、の有
効寿命の大幅な延長が期待できる。(Effects of the Invention) Since the present invention is constructed as described above, the sediment, etc. accumulated at the bottom of the dam is dredged, and the sediment, etc., transported to the loading area provided downstream of the dam is drained from the water flow from the dam. The soil is automatically transported to the downstream dumping site by the transport ai) used, and the empty transport vessel is also automatically returned to the original loading site, eliminating the need for long roads for dump trucks as in the past. , there is no need for trunks for long-distance transportation, resulting in significant cost reductions, making dredging of dams, which was previously not often done due to high costs, easier, and the useful life of dams can be expected to be significantly extended. .
第1図はこの発明の方式を実施するための一実施例の全
体概要図、第2図(al、 (bl、 (C1及びfd
+は輸送船が流れを1−下する1j−況を丞ずため輸送
fHH1,及びけん引ロープ装置の一実施例を示し、第
3図(aL fbl、 tel及び(f旧よ土捨て場に
おいて輸送Jli)を処理する説明図である。
■・・・ダムにおける浚渫船
■・・・ダンプトランク
■・・・積込、7i場 ■・・・土捨て場A・・・1
−砂を積込んだ輸送船
B・・・空になった輸送船
C・・・翼(開いた状態) C′・・・翼(閉じた状
態)1及び1′・・・けん引ロープ
2及び2′・・・滑車
7及び7′・・・ガイドローラ
9・・・支持台
特許出願人 株式会社小松製作所
代理人 (弁理士)松 澤 統
二[ヤ左 ネ市 冒ト 1((カー 二i5)昭和60
年11月12]1
1+#−、!午J〒−長−t=x ”’F−rイJ
TfjQl< b(ul、事件の表示 昭和60
年特許願第18!1:t7[i号2、発明の名称 1
一砂輸送方式
3、補Iトをする者
事件との関係 特許出願人
名 称 (123)株式会ン1 小松製作所4、代
理 人
5、袖11−命令の日付(発送日)
昭和60年11月6日(昭和60年11月2に1日発送
)8、補I)−の対象FIG. 1 is an overall schematic diagram of an embodiment for carrying out the method of the present invention, and FIG. 2 (al, (bl, (C1 and fd
+ indicates an embodiment of the transport fHH1 and towing rope device for avoiding the 1j- situation in which the transport ship is moving down the current, and Fig. 3 (aL fbl, tel and (f) ■...Dredger at the dam■...Dump trunk■...Loading, 7i field ■...Soil dumping site A...1
- Transport ship B loaded with sand...Empty transport ship C...Wings (open state) C'...Wings (closed state) 1 and 1'...Tow rope 2 and 2'...Pulleys 7 and 7'...Guide roller 9...Support stand Patent applicant Komatsu Ltd. Representative (patent attorney) Soji Matsuzawa i5) Showa 60
November 12] 1 1+#-,! J〒-long-t=x ”'F-r iJ
TfjQl< b(ul, Incident display Showa 60
Patent Application No. 18!1: t7 [i No. 2, Title of Invention 1
Relationship with the Sand Transport Method 3, Supplement I Case Patent Applicant Name (123) Co., Ltd. 1 Komatsu Ltd. 4, Representative
Person 5, Sode 11 - Date of order (shipment date) November 6, 1985 (shipped on November 2, 1985) 8, Supplement I) - Target
Claims (1)
において、輸送船には開閉可能な翼を設け、土砂等を積
んで流れを下る輸送船と、下流の土捨て場で土砂等を捨
てて空になった輸送船とは、該水路に沿って設けられた
ループ状のけん引ロープに、脱着可能なように結合され
ることを特徴とする土砂輸送方式。In the method of transporting sediment, etc. by a transport ship using the flow of a river, the transport ship is equipped with wings that can be opened and closed, and the transport ship carries the earth and sand and goes down the flow, and the transport ship transports the earth and sand at a downstream soil dumping site. An earth and sand transportation system characterized in that the abandoned transport vessel is detachably connected to a loop-shaped towing rope installed along the waterway.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18937685A JPS6250294A (en) | 1985-08-30 | 1985-08-30 | Transportation system for soil and sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18937685A JPS6250294A (en) | 1985-08-30 | 1985-08-30 | Transportation system for soil and sand |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6250294A true JPS6250294A (en) | 1987-03-04 |
Family
ID=16240280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18937685A Pending JPS6250294A (en) | 1985-08-30 | 1985-08-30 | Transportation system for soil and sand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6250294A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0396523A (en) * | 1989-09-07 | 1991-04-22 | Toa Harbor Works Co Ltd | Transportation means for surplus soil in urban area |
US5330292A (en) * | 1990-03-09 | 1994-07-19 | Kabushiki Kaisha Komatsu Seisakusho | System and method for transmitting and calculating data in shield machine |
-
1985
- 1985-08-30 JP JP18937685A patent/JPS6250294A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0396523A (en) * | 1989-09-07 | 1991-04-22 | Toa Harbor Works Co Ltd | Transportation means for surplus soil in urban area |
US5330292A (en) * | 1990-03-09 | 1994-07-19 | Kabushiki Kaisha Komatsu Seisakusho | System and method for transmitting and calculating data in shield machine |
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