JPH0342373B2 - - Google Patents
Info
- Publication number
- JPH0342373B2 JPH0342373B2 JP59079765A JP7976584A JPH0342373B2 JP H0342373 B2 JPH0342373 B2 JP H0342373B2 JP 59079765 A JP59079765 A JP 59079765A JP 7976584 A JP7976584 A JP 7976584A JP H0342373 B2 JPH0342373 B2 JP H0342373B2
- Authority
- JP
- Japan
- Prior art keywords
- door body
- barge
- stage
- movable
- gate
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、河口堰ゲートなど、工場で一体製作
した扉体を、台船で輸送したのち堰柱間に据付け
るのに採用されるゲートの据付方法に関するもの
である。[Detailed Description of the Invention] Industrial Field of Application The present invention is applicable to the installation of gates such as estuary weir gates, which are used to transport door bodies integrally manufactured in factories on barges and then install them between weir pillars. It is about the method.
従来例の構成とその問題点
台船を利用して扉体を据付ける方法で且つ工場
で一体製作した扉体を台船上に寝かせた状態でし
か輸送できない場合において、寝かせた状態で輸
送してきた扉体を据付ける方法として、特公昭52
−12493号公報が提供されている。この従来方法
は、扉体を台船上に搭載し、これをピアー間の所
定位置に運び、ピアー上に予め設置したゲート捲
上機によつて操作されるワイヤロープ端に取付け
た滑車ブロツクを扉体に連結し、上記捲上機を起
動して扉体を所定の位置まで吊上げて一たん支持
し、続いてローラ、側部水密ゴム、整流板等その
ゲートに必要とする部材を装着するようにしてい
る。しかし、この従来方法においては、扉体を吊
上げて寝かせた状態から正立状態へ反転させる際
に、台船上に作用する扉体自重点が大きく移動し
て台船のバランスを失わせることになる。さら
に、海上が荒れている時などでは波浪の影響によ
り台船が上下動するため、扉体の反転時における
姿勢は不安定な状態で揺動するため、安全な反転
作業が行なえない。Conventional structure and its problems In cases where the door body was installed using a barge and the door body, which was manufactured integrally at a factory, could only be transported lying on the barge, it was transported lying on the barge. As a method of installing the door body,
-12493 is provided. In this conventional method, the gate body is mounted on a barge, transported to a predetermined position between the piers, and a pulley block attached to the end of a wire rope is operated by a gate winding machine pre-installed on the pier. The gate body is connected to the gate, the hoisting machine is started, the gate body is hoisted to a predetermined position, and the gate body is temporarily supported.Then, the necessary parts for the gate, such as rollers, watertight rubber on the sides, and rectifying plate, are attached. I have to. However, in this conventional method, when the door body is flipped from a lifted and lying state to an upright state, the self-weight of the door body acting on the barge moves significantly, causing the barge to lose its balance. . Furthermore, when the sea is rough, the barge moves up and down due to the influence of waves, and the door body swings in an unstable position when it is inverted, making it impossible to perform a safe inversion operation.
発明の目的
本発明の目的とするところは、扉体を台船上に
寝かせた状態で輸送するものでありながら、扉体
の反転を、台船を使用することなく安全に行なえ
るゲートの据付方法を提供する点にある。OBJECT OF THE INVENTION The object of the present invention is to provide a method for installing a gate that allows the gate body to be transported while lying on a barge, and to safely reverse the gate body without using a barge. The point is to provide the following.
発明の構成
上記目的を達成するために本発明におけるゲー
トの据付方法は、堰柱間に一対のステージを架設
し、これらステージ上に可動式治具を配設し、台
船上に扉体を寝かせて搭載し、この扉体を堰柱間
に輸送して可動式治具に上方から対向させ、次い
でステージと台紙との上下方向相対移動により扉
体を両可動式治具間に渡し、そして、扉体の一端
部に吊上げ装置を接続して、この吊上げ装置の作
動により、扉体の他端部を支持している可動式治
具を追従移動させながら扉体を反転させ、正立状
態に反転させたのち所定の位置まで吊上げ、そし
て扉体にローラ、水密ゴム、整流体などの必要部
材を装着すると共に、前記ステージを撤去してい
る。Structure of the Invention In order to achieve the above object, the gate installation method of the present invention includes constructing a pair of stages between weir columns, disposing movable jigs on these stages, and placing the gate body on a barge. The door body is transported between the weir pillars and opposed to the movable jig from above, and then the door body is passed between both movable jigs by vertical relative movement between the stage and the mount, and, A lifting device is connected to one end of the door body, and when the lifting device is activated, the movable jig supporting the other end of the door body moves accordingly, and the door body is reversed to an upright state. After inverting it, it is lifted to a predetermined position, and necessary parts such as rollers, watertight rubber, and flow regulators are attached to the door body, and the stage is removed.
実施例と作用
以下に本発明の一実施例を図面に基づいて説明
する。１は台船で、この上部には支持部２が設け
られ、この支持部２上に扉体３が寝かせて搭載さ
れる。前記扉体３には一端部に滑車４が取付けて
ある。５は堰柱で、この上端にはワイヤー６など
を有する吊上げ装置７が配設され、また堰柱５間
には管理橋８が設けられる。９は戸溝を示す。堰
柱５間には、これら堰柱５に接近して一対のステ
ージ１０が架設される。すなわち、河床１１上に
枠組体１２が架設され、この枠組体１２の上部に
設けた複数の固定支持具１３上にステージ１０が
載置される。さらに枠組体１２の上部には、ジヤ
ツキ装置（油圧など）１４を介して複数の可動支
持具１５が配設され、これら可動支持具１５はス
テージ１０の下面に対向して昇降自在となる。前
記ステージ１０上にほ可動式治具１６が配設され
る。すなわち可動式治具１６は、ステージ１０上
に敷設したレール１７に案内されて放水方向に往
復移動自在な台車１８と、この台車１８上に取付
けた可動側受具１９とからなる。２０はステージ
１０上に設けた固定側受具で、盤木などから構成
される。Embodiment and Operation An embodiment of the present invention will be described below based on the drawings. Reference numeral 1 denotes a barge, and a support part 2 is provided on the upper part of the barge, and a door body 3 is mounted lying on the support part 2. A pulley 4 is attached to one end of the door body 3. Reference numeral 5 denotes a weir pillar, on the upper end of which a lifting device 7 having a wire 6 etc. is arranged, and a management bridge 8 is provided between the weir pillars 5. 9 indicates the door ditch. A pair of stages 10 are installed between the weir columns 5 and close to these weir columns 5. That is, a framework body 12 is constructed on a river bed 11, and the stage 10 is placed on a plurality of fixed supports 13 provided on the upper part of this framework body 12. Furthermore, a plurality of movable supports 15 are arranged on the upper part of the frame body 12 via a jacking device (hydraulic or the like) 14, and these movable supports 15 face the lower surface of the stage 10 and are movable up and down. A movable jig 16 is disposed on the stage 10. That is, the movable jig 16 includes a cart 18 that is guided by rails 17 laid on the stage 10 and is movable back and forth in the direction of water discharge, and a movable support 19 mounted on the cart 18. Reference numeral 20 denotes a fixed side support provided on the stage 10, which is composed of a board or the like.
以下に据付作業を説明する。先ずドライワーク
にて、吊上げ装置７の据付工事、及び枠組体１２
やステージ１０の設置工事が行なわれる。〔なお
仮締切撤去後、管理橋８側から設置してもよい。〕
仮締切撤去後、第１図に示すように台船１の支持
部２上に扉体３を寝かせて搭載した状態で、該台
船１より扉体３を輸送し、第２図、第６図に示す
ように、堰柱５間に搬入する。このとき、ジヤツ
キ装置１４の作動によりステージ１０は下降位置
にあり、したがつて扉体３の両端はステージ１０
の上方に位置する。台船１を利用しての搬入は、
扉体３の両側端が両受具１９，２０に上方から対
向する状態で停止される。次いでジヤツキ装置１
４の作動により可動支持具１５を上昇させ、第９
図に示すように固定支持具１３で支持していたス
テージ１０を該可動支持具１５を介して上昇させ
る。上昇するステージ１０は、両受具１９，２０
を介して扉体３を上昇させ、第６図仮想線に示す
ように台船１から持上げる。次いで台船１を堰柱
５間から引きめき状に退去させる。その後、ステ
ージ１０を下降させ、第７図、第８図に示すよう
に該ステージ１０を固定支持具１３で支持させ
る。次いで第３図に示すように吊上げ装置７のワ
イヤー６を滑車４に掛ける。ワイヤリング完了
後、吊上げ装置７を作動して扉体３の吊上げを開
始する。これにより扉体３は第４図に示すように
その一端部を上方にして次第に反転して行くが、
そのときの扉体３の移動により、扉体３の他端部
を支持している可動式治具１６が追従移動するこ
とになる。扉体３が正立状態（直立）し、戸溝９
内に挿入されてから、さらに扉体３を上昇させ、
第５図に示すように主ローラ２１、サイドロー
ラ、水密ゴム、整流板などの必要部材を装着（セ
ツト）する。そして扉体３を休止位置まで上昇さ
せて休止状態にする。次いで管理橋８上に油圧式
のトラツククレーン２２を配置したのち、このト
ラツククレーン２２を使用して、ステージ１０や
枠組体１２の解体、ならびにトラツクへの積込み
を行ない、撤去を行なう。これによりゲートの据
付けを完了する。 The installation work is explained below. First, dry work was carried out to install the lifting device 7 and the framework 12.
and stage 10 installation work will be carried out. [After the temporary cofferdam is removed, it may be installed from the managed bridge 8 side. ]
After the temporary cofferdam is removed, the door body 3 is loaded lying down on the support part 2 of the barge 1 as shown in Fig. 1, and the door body 3 is transported from the barge 1. As shown in the figure, it is carried between the weir pillars 5. At this time, the stage 10 is in the lowered position due to the operation of the jacking device 14, so both ends of the door body 3 are
located above. When transporting using barge 1,
The door body 3 is stopped in a state where both ends thereof face both receivers 19 and 20 from above. Next, the jacking device 1
4, the movable support 15 is raised, and the 9th
As shown in the figure, the stage 10 supported by the fixed support 13 is raised via the movable support 15. The rising stage 10 has both supports 19 and 20
The door body 3 is raised from the barge 1 as shown by the imaginary line in FIG. 6. Next, the barge 1 is moved away from between the weir pillars 5 in a dragging manner. Thereafter, the stage 10 is lowered and supported by the fixed support 13 as shown in FIGS. 7 and 8. Then, as shown in FIG. 3, the wire 6 of the lifting device 7 is hung on the pulley 4. After completing the wiring, the lifting device 7 is activated to start lifting the door body 3. As a result, the door body 3 gradually turns over with its one end facing upward, as shown in FIG.
As the door body 3 moves at this time, the movable jig 16 supporting the other end of the door body 3 follows. The door body 3 is in an erect state (upright), and the door groove 9
After being inserted inside, the door body 3 is further raised,
As shown in FIG. 5, necessary members such as the main roller 21, side rollers, watertight rubber, and rectifying plate are mounted (set). Then, the door body 3 is raised to the rest position and placed in the rest state. Next, a hydraulic truck crane 22 is placed on the management bridge 8, and then this truck crane 22 is used to dismantle the stage 10 and the framework 12, load them onto the truck, and then remove them. This completes the gate installation.
上記実施例においては、ジヤツキ装置１４によ
りステージ１０を昇降させることによつて扉体３
の受け渡しを行なつたが、これは台船１の支持部
２を昇降式としてもよく、また潮位を利用できる
ところでは、満潮時に搬入し、干潮時に台船１を
引き抜くこともできる。 In the above embodiment, the door body 3 is moved up and down by raising and lowering the stage 10 using the jacking device 14.
However, the support part 2 of the barge 1 may be of an elevating type, and in places where the tide level can be used, the barge 1 can be brought in at high tide and pulled out at low tide.
なお吊上げ装置７として実施例では、ゲート操
作用の捲上機を示したが、これはフローテイング
クレーンを使用してもよい。 In the embodiment, a hoisting machine for gate operation is shown as the hoisting device 7, but a floating crane may also be used.
発明の効果
上記構成の本発明におけるゲートの据付方法に
よると、台船で輸送してきた扉体を一たんステー
ジ上の可動式治具に渡し、そして吊上げ装置によ
り吊上げながら反転させると共に、その反転時に
可動式治具を追従移動させる。このとき、扉体は
その一端部を吊上げ装置にかつその他端部を可動
式治具に支持されているため、この扉体を安定し
た状態で反転させることができる。したがつて、
台船を使用する従来方法に比べて反転を安全に行
なうことができる。しかも追従移動することによ
つて、扉体の他端部がステージ上面に摺接などす
ることはなく、このため扉体他端部の塗装が剥離
したり傷付くことを防止でき、円滑且つ確実な反
転、すなわち据付けを行なうことができる。Effects of the Invention According to the gate installation method of the present invention having the above configuration, the gate body transported by a barge is once transferred to a movable jig on a stage, and then it is lifted and reversed by a lifting device, and when the gate body is reversed, Move the movable jig to follow. At this time, since the door body is supported by the lifting device at one end and by the movable jig at the other end, the door body can be inverted in a stable state. Therefore,
The reversal can be performed more safely than the conventional method using a barge. Moreover, by following the movement, the other end of the door body does not come into sliding contact with the top surface of the stage, which prevents the paint on the other end of the door body from peeling off or being damaged, making it smooth and reliable. A simple reversal or installation can be performed.
図面は本発明の一実施例を示し、第１図〜第５
図は据付作業状態を示す側面図、第６図は第２図
における正面図、第７図は第８図における要部の
側面図、第８図は同正面図、第９図は作用状態を
示す要部の側面図である。
１……台船、２……支持部、３……扉体、４…
…滑車、５……堰柱、６……ワイヤー、７……吊
上げ装置、８……管理橋、９……戸溝、１０……
ステージ、１１……河床、１２……枠組体、１３
……固定支持具、１４……ジヤツキ装置、１５…
…可動支持具、１６……可動式治具、１７……レ
ール、１８……台車、１９……可動側受具、２０
……固定側受具、２１……主ローラ、２２……ト
ラツクレーン。
The drawings show one embodiment of the present invention, and FIGS.
The figure is a side view showing the installation work state, Fig. 6 is a front view of Fig. 2, Fig. 7 is a side view of the main part of Fig. 8, Fig. 8 is a front view of the same, and Fig. 9 is a working state. It is a side view of the important part shown. 1... Barge, 2... Support part, 3... Door body, 4...
...Pulley, 5...Weir pillar, 6...Wire, 7...Lifting device, 8...Management bridge, 9...Dozo, 10...
Stage, 11...Riverbed, 12...Framework, 13
... Fixed support, 14 ... Jacking device, 15 ...
...Movable support, 16...Movable jig, 17...Rail, 18...Dolly, 19...Movable side receiver, 20
... Fixed side receiver, 21 ... Main roller, 22 ... Truck crane.
Claims (1)
テージ上に可動式治具を配設し、台船上に扉体を
寝かせて搭載し、この扉体を堰柱間に輸送して可
動式治具に上方から対向させ、次いでステージと
台船との上下方向相対移動により扉体を両可動式
治具間に渡し、そして扉体の一端部に吊上げ装置
を接続して、この吊上げ装置の作動により、扉体
の他端部を支持している可動式治具を追従移動さ
せながら扉体を反転させ、正立状態に反転させた
のち所定の位置まで吊上げ、そして扉体にロー
ラ、水密ゴム、整流板などの必要部材を装着する
と共に、前記ステージを撤去することを特徴とす
るゲートの据付方法。1 A pair of stages are constructed between the weir pillars, movable jigs are placed on these stages, the door body is laid down on a barge, and the door body is transported between the weir pillars and the movable jig is installed. The door body is then passed between both movable jigs by vertical relative movement between the stage and barge, and a lifting device is connected to one end of the door body, and the lifting device is activated. The movable jig that supports the other end of the door body is moved to follow the movement of the door body, the door body is reversed, and after being reversed to an upright position, it is lifted to a predetermined position. A method for installing a gate, which comprises installing necessary members such as a rectifying plate and removing the stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7976584A JPS60223514A (en) | 1984-04-20 | 1984-04-20 | Installation of gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7976584A JPS60223514A (en) | 1984-04-20 | 1984-04-20 | Installation of gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60223514A JPS60223514A (en) | 1985-11-08 |
| JPH0342373B2 true JPH0342373B2 (en) | 1991-06-27 |
Family
ID=13699306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7976584A Granted JPS60223514A (en) | 1984-04-20 | 1984-04-20 | Installation of gate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60223514A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212493A (en) * | 1975-07-21 | 1977-01-31 | Smith Jackson Andrew | Pulling eye assembly for communication cable |
-
1984
- 1984-04-20 JP JP7976584A patent/JPS60223514A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212493A (en) * | 1975-07-21 | 1977-01-31 | Smith Jackson Andrew | Pulling eye assembly for communication cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60223514A (en) | 1985-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |