JPS633099B2 - - Google Patents
Info
- Publication number
- JPS633099B2 JPS633099B2 JP58191217A JP19121783A JPS633099B2 JP S633099 B2 JPS633099 B2 JP S633099B2 JP 58191217 A JP58191217 A JP 58191217A JP 19121783 A JP19121783 A JP 19121783A JP S633099 B2 JPS633099 B2 JP S633099B2
- Authority
- JP
- Japan
- Prior art keywords
- rope
- door body
- bearing
- pedestal
- attached
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Description
【発明の詳細な説明】
（発明の技術分野）
本発明は河川等に設置される転倒堰に係り、殊
にロープ車やその軸受等の配設構造に関する。DETAILED DESCRIPTION OF THE INVENTION (Technical Field of the Invention) The present invention relates to an overturning weir installed in a river or the like, and particularly to an arrangement structure for a rope wheel, its bearing, etc.
（従来の技術）
転倒堰として、例えば実開昭53−89029号公報
に示されるように、扉体の側に取り付けられたロ
ープ車にワイヤロープを調帯して、該ワイヤロー
プを巻き上げ巻き戻しすることにより、扉体を起
伏させるようにしたものが知られている。(Prior art) As an overturning weir, for example, as shown in Japanese Utility Model Application No. 53-89029, a wire rope is tied to a rope wheel attached to the side of the door body, and the wire rope is wound up and unwound. It is known that the door body is made to undulate by doing this.
（発明が解決しようとする問題点）
この種転倒堰の扉体はその側部をワイヤロープ
により片持ち支持される構造であるため、殊に扉
体を起伏させる場合には、扉体に作用する水圧に
より扉体全体が捩れるように撓みやすいものであ
るが、この場合上記従来のもののロープ車は扉体
の側部に直接取り付けられる構造であつたため、
ロープ車と扉体の連結部に同きな荷重がかかつて
該連結部が変形したり破壊されたりしやすい問題
点があつた。またロープ車やこれに調帯されたロ
ープは外部に露出していたため、これらに流水中
のゴミ類が付着しやすく、しかし従来のロープ車
は扉体と側部戸当りの間に配設されていたため、
該扉体や側部戸当りが清掃の障害物となつてこれ
らに付着したゴミ類を清掃除去しにくい問題点が
あつた。(Problems to be Solved by the Invention) Since the gate body of this type of overturning weir has a structure in which its sides are supported cantilevered by wire ropes, especially when raising and lowering the gate body, there is no effect on the gate body. The entire door body tends to twist and flex due to the water pressure applied, but in this case, the conventional rope car mentioned above had a structure that was attached directly to the side of the door body.
There was a problem in that the same load was applied to the connection part between the rope car and the door body, and the connection part was easily deformed or destroyed. In addition, since the rope car and the rope tied to it were exposed to the outside, it was easy for debris in the flowing water to adhere to them, but conventional rope cars were installed between the door body and the side door stop. Because I was
There was a problem in that the door body and the side door stop became obstacles to cleaning, making it difficult to clean and remove dirt adhering to them.
（問題点を解決するための手段）
上記問題点を解決するために、本発明では下端
ヒンジ部を中心にして回転自在に設置された補強
用ドラムを備えた扉体の側部に台座を設けてい
る。そして該台座の上部に軸受を配設するととも
に、該軸受から側部戸当り側に突出する回転軸に
扉体引上げ用ロープが調帯されるロープ車を装着
し、該ロープ車を側部戸当りの内部に回動自在に
収納している。(Means for Solving the Problems) In order to solve the above problems, in the present invention, a pedestal is provided on the side of the door body equipped with a reinforcing drum that is rotatably installed around the lower end hinge part. ing. Then, a bearing is arranged on the upper part of the pedestal, and a rope wheel on which a rope for lifting the door body is tied is attached to a rotating shaft that projects from the bearing toward the side door stop, and the rope wheel is attached to the side door stop. It is rotatably stored inside the stopper.
（作用）
上記のように構成することにより、ロープ車と
扉体の連結部を強固なものとして、扉体に大きな
水圧が作用しても該連結部が変形したり破壊され
たりするのを防止している。またロープ車の軸受
を台座の上部に設けることにより、該軸受に流水
中のゴミ類が付着しにくくするとともに、これに
付着したゴミ類の清掃除去などの保守点検を行い
やすくし、更には扉体の起伏操作時の回転モーメ
ントのアーム長を長くして、小さな力にてその起
伏操作ができるようにしている。またロープ車を
側部戸当りの内部に収納することにより、流水中
のゴミ類が該ロープ車やこれに調帯されたロープ
に付着するのを防止している。(Function) By configuring as described above, the connecting part between the rope car and the door body is made strong, and the connecting part is prevented from being deformed or destroyed even if large water pressure is applied to the door body. are doing. In addition, by installing the bearing of the rope car on the top of the pedestal, it is difficult for dirt in flowing water to adhere to the bearing, and it is also easier to perform maintenance inspections such as cleaning and removing adhering dirt. The length of the arm for the rotational moment when the body is raised and lowered is made longer so that the raising and lowering operation can be performed with a small amount of force. Furthermore, by storing the rope wheel inside the side door stop, dirt in the flowing water is prevented from adhering to the rope wheel and the rope tied to it.
（実施例）
第１図は転倒堰の正面図、第２図は側面図であ
つて、６は下端ヒンジ部１５を中心に河床に回転
自在に設置された扉体であり、その上部には補強
用ドラム７が装着されている。この補強用ドラム
７の側部には台座８が設けられており、台座８の
上部にはロープ車１０の回転軸１１を軸支する軸
受９が配設されている。このように軸受９を扉体
６に直接取り付けず、台座８を格別に設けてその
上部に配設することにより、扉体とロープ車１０
の連結部を強固な構造となすことができる。回転
軸１１は、側部戸当り１６側に突出しており、そ
の先端部に装着されたロープ車１０は、流水中の
ゴミ類が付着してトラブルを惹起しないように、
側部戸当り１６の内部に回転自在に収納されてお
り、巻上げドラム１２を回転操作してロープ車１
０に調帯されたロープ１３を巻き上げ巻き戻しす
ると、扉体６はヒンジ部１５を中心に回動して起
伏する。１４は側部戸当り１６に設けられたロー
プ車１０のカバー部材である。またこの場合、ロ
ープ車１０は扉体６の上方に位置しているので、
それだけ扉体６の起伏に要する回転モーメントの
アーム長Ｌは大きく、小さな力にて扉体６を起伏
させることができる。(Example) Fig. 1 is a front view of the overturning weir, and Fig. 2 is a side view. Reference numeral 6 indicates a door body rotatably installed on the riverbed around the lower end hinge part 15, and the upper part of the door body is A reinforcing drum 7 is attached. A pedestal 8 is provided on the side of the reinforcing drum 7, and a bearing 9 for pivotally supporting the rotating shaft 11 of the rope car 10 is disposed on the upper part of the pedestal 8. In this way, the bearing 9 is not directly attached to the door body 6, but a special pedestal 8 is provided and the bearing 9 is disposed on the top of the pedestal 8.
The connecting part can be made into a strong structure. The rotating shaft 11 protrudes toward the side door stop 16, and the rope wheel 10 attached to its tip is designed to prevent dirt from adhering to the flowing water and causing trouble.
It is rotatably stored inside the side door stop 16, and the rope car 1 is rotated by rotating the hoisting drum 12.
When the rope 13 tied to zero is wound up and unwound, the door body 6 rotates around the hinge part 15 and rises and falls. 14 is a cover member of the rope car 10 provided on the side door stop 16. Moreover, in this case, since the rope car 10 is located above the door body 6,
The arm length L of the rotational moment required to raise and lower the door body 6 is correspondingly large, and the door body 6 can be raised and lowered with a small force.
（発明の効果）
以上説明したように本発明は、ロープ車１０の
軸受９を扉体６の側部に設けられた台座８上に配
設するようにしているので、ロープ車１０と扉体
６の連結部を強固なものとして、扉体６に大きな
水圧が作用しても該連結部が変形したり破壊され
たりするのを防止できる。また軸受９を台座８の
上部に設けているので軸受９に流水中のゴミ類は
付着しにくく、また軸受９は扉体６よりも上方に
あるので、該扉体６が軸受９の清掃や保守点検の
障害物とはならず、したがつて軸受９にゴミ類が
付着してもその清掃を簡単に行うことができ、か
つ扉体６の起伏操作の回転モーメントのアーム長
Ｌを長くして、小さな力にて扉体６を起伏させる
ことができる。またロープ車１０を、この種転倒
堰の付帯設備として一般に設けられる側部戸当り
１６の内部に収納するようにしているので、該側
部戸当り６をロープ車１０やロープ１３の保護部
材として兼務せしめて、該ロープ車１０やロープ
１３に流水中のゴミ類が付着するのを防止でき
る。(Effects of the Invention) As explained above, in the present invention, since the bearing 9 of the rope wheel 10 is disposed on the pedestal 8 provided on the side of the door body 6, the rope wheel 10 and the door body By making the connection part 6 strong, it is possible to prevent the connection part from being deformed or destroyed even if a large water pressure acts on the door body 6. In addition, since the bearing 9 is installed on the upper part of the pedestal 8, it is difficult for dirt in flowing water to adhere to the bearing 9, and since the bearing 9 is located above the door body 6, the door body 6 can be used to clean the bearing 9. It does not become an obstacle for maintenance and inspection, so even if dirt adheres to the bearing 9, it can be easily cleaned, and the arm length L for the rotational moment of the raising and lowering operation of the door body 6 is lengthened. Thus, the door body 6 can be raised and lowered with a small force. In addition, since the rope car 10 is housed inside the side door stop 16 which is generally provided as ancillary equipment for this type of overturning weir, the side door stop 6 can be used as a protection member for the rope car 10 and the rope 13. This also serves to prevent dirt in the flowing water from adhering to the rope wheel 10 and the rope 13.
図は本発明の実施例を示すものであつて、第１
図は転倒堰の正面図、第２図は側面図である。
６……扉体、７……補強用ドラム、８……台
座、９……軸受、１０……ロープ車、１３……ロ
ープ、１５……下端ヒンジ部、１６……側部戸当
り。
The figure shows an embodiment of the present invention.
The figure is a front view of the overturning weir, and Figure 2 is a side view. 6... Door body, 7... Reinforcing drum, 8... Pedestal, 9... Bearing, 10... Rope wheel, 13... Rope, 15... Lower end hinge portion, 16... Side door stop.
Claims (1)
れた扉体に補強用ドラムを装着して成り、該扉体
の側部に台座を設け、該台座の上部に軸受を配設
するとともに、該軸受から側部戸当り側に突出す
る回転軸に扉体引上げ用ロープが調帯されるロー
プ車を装着し、該ロープ車を側部戸当りの内部に
回転自在に収納したことを特徴とする転倒堰。1 A reinforcing drum is attached to a door body that is rotatably installed around the lower hinge part, a pedestal is provided on the side of the door body, a bearing is arranged on the top of the pedestal, and A rope wheel to which a rope for pulling up the door body is tied is attached to a rotating shaft protruding from a bearing toward the side door stop, and the rope wheel is rotatably stored inside the side door stop. Tipping weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19121783A JPS5991208A (en) | 1983-10-13 | 1983-10-13 | Falling dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19121783A JPS5991208A (en) | 1983-10-13 | 1983-10-13 | Falling dam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5991208A JPS5991208A (en) | 1984-05-25 |
| JPS633099B2 true JPS633099B2 (en) | 1988-01-21 |
Family
ID=16270851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19121783A Granted JPS5991208A (en) | 1983-10-13 | 1983-10-13 | Falling dam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5991208A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117620A (en) * | 1984-07-02 | 1986-01-25 | Kaisei Kogyo Kk | Rising and falling type gate |
| BE1014588A3 (en) * | 2002-01-24 | 2004-01-13 | Lumet Nv | Dam gate, has flap pivotably mounted between cast concrete side panels which house flap drive mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389029U (en) * | 1976-12-22 | 1978-07-21 |
-
1983
- 1983-10-13 JP JP19121783A patent/JPS5991208A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5991208A (en) | 1984-05-25 |
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