JPS61146931A

JPS61146931A - Moving barge for dredger

Info

Publication number: JPS61146931A
Application number: JP27133584A
Authority: JP
Inventors: Yoshio Kawanami; 川浪　義雄
Original assignee: KAWANAMI KK
Current assignee: KAWANAMI KK
Priority date: 1984-12-21
Filing date: 1984-12-21
Publication date: 1986-07-04

Abstract

PURPOSE:To facilitate forward and backward movement of a dredger, by a method wherein a barge for moving is pivotally supported to the rear of the dredger so that the barge can be laterally rocked, and spuds are mounted to the fronts and the rears of both boards of the barge so that they can be vertically moved and longitudinally rocked. CONSTITUTION:A barge 1 for walking is pivotally supported to the rear of a dredger 15 so that it can be laterally rocked and spuds 7 are mounted to the fronts and the rears of both boards of the barge 1 so that they are made elevatable and can be longitudinally rocked. The spuds 7 are longitudinally rocked by means of a cylinder 6, the front spuds 7 are elevated by means of wire ropes 8 and 9 and a winding drum 10, and the rear spuds 7 by means of a winding drum 11. This enables forward and backward movement of the dredger through spud moving of the barge.

Description

【発明の詳細な説明】「産業上の利用分野」本発明けへどろ浚渫船用歩行台船に関するものである。[Detailed description of the invention] "Industrial application field" The present invention relates to a walking barge for a Kehedoro dredger.

「従来の技術」従来のへどろ浚渫船は池、堀等の堤防からワイヤロープ
で牽引して前後左右方向へ移動しかつ同船を所定位置に
固定し、その位置でへどろ浚渫作業を行うものであった
。そのため浚渫船の移動方向へのワイヤローブ牽引作業
が煩雑であって熟練を要した。``Conventional technology'' A conventional sludge dredger is towed by a wire rope from an embankment of a pond, moat, etc., moves forward, backward, left, and right, and is fixed at a predetermined position, where it performs sludge dredging work. there were. Therefore, the work of towing the wire rope in the direction of movement of the dredger was complicated and required skill.

「発明が解決しようとする問題点」本発明はへどろ浚渫船の移動及び定位置固定を簡便に行
う台船を得ることを目的とする。"Problems to be Solved by the Invention" An object of the present invention is to obtain a barge that can easily move and fix a sludge dredger in a fixed position.

「問題点を解決するための手段」本発明は台船上に進行方向と直交する往復水平回動軸を
支持し、同回動軸にスパツト支持管を設け、同支持管に
スパツトを昇降自在に嵌合支持してなる浚渫船用歩行台
船に関するものである。``Means for Solving the Problems'' The present invention supports a reciprocating horizontal rotation shaft perpendicular to the direction of movement on the barge, a spout support pipe is provided on the rotation shaft, and the spout can be freely raised and lowered on the support pipe. This invention relates to a walking barge for a dredger which is fitted and supported.

「作用」従って池や堀等に台船ｌを浮上し、直立スパツト支持管
２３に嵌合支持したスパツト７の下部を池や堀等の底部
のへどろ２４内に進入させその位置に同台船１を浮上固
定することができる。台船ｌを前進又は後退させる場合
はスパツト７をその支持管２３に沿ってへどろ２４上に
上昇させ、同支持管２３を水平図、動軸３を往動側に約
２０度回動させその状態でスパツト７をへどろ２４内に
進入させる（その状態を第２図実線で示すン０そして上
記回動軸３を復動側に約４０度回動させると支持管２３
及びスパツト７も第２図実線位置から仮想中心線位置に
回動し台船ｌを前進させ同台船ｌはその位置で停止する
。上記回動軸３の回動角度は台船１の前進量に応じて適
宜定めると良いし、上記動作と逆の動作によって台船ｌ
を後退させることができる。この台船１の前端には浚渫
船１５を接続し台船ｌの上記動作によって浚渫船１５を
必要量前進後退及び停止させることができる。``Operation'' Therefore, the barge 1 is floated in a pond, moat, etc., and the lower part of the spout 7, which is fitted and supported by the upright spout support pipe 23, is entered into the sludge 24 at the bottom of the pond, moat, etc., and the barge 1 is placed in that position. The ship 1 can be floated and fixed. When the barge 1 is moved forward or backward, the spout 7 is raised along its support pipe 23 onto the sludge 24, and the support pipe 23 is rotated horizontally and the moving shaft 3 is rotated approximately 20 degrees to the forward movement side. In this state, the spout 7 is advanced into the slot 24 (this state is shown by the solid line in FIG.
The spout 7 also rotates from the solid line position in FIG. 2 to the imaginary center line position to advance the barge 1, and the barge 1 stops at that position. The rotation angle of the rotation shaft 3 may be determined appropriately depending on the amount of advance of the barge 1, and the rotation angle of the rotation shaft 3 may be determined as appropriate depending on the amount of advance of the barge 1.
can be set back. A dredger 15 is connected to the front end of the barge 1, and the dredger 15 can be moved forward, backward, and stopped by the required amount by the above-described operation of the barge 1.

「実施例」台船ｌ上の前部及び後部に支持枠２．２を設け、これら
の支持枠２．２にそれぞれ台船１の前後方向（進行方向
）と直交する往復水平回動軸３を軸受４．４に軸支する
。この回動軸３には動作腕５を突設し、同腕５の先端に
動作用シリンダー６の上端を接続し、同シリンダー６の
下端を台船１側に支持することによって同回動軸３を往
復回動させることができる。この回動軸３の両端にスパ
ツト支持管２３を設け、スパツト７を昇降自在に嵌合す
る。スパツト７の上下端にはワイヤロープ８．９を接続
し、同ワイヤロープ８．９を機枠２（Ｄ中央に設けた同
心複胴１０．１）にそれぞれ巻回し、同心複胴１０．１
）を第４図矢印ａの方向に回動させることによって両側
のスパツト７．７を昇降させることができる。この台船
１の前端には水平軸１２を中心に昇降回動自在の接続金
具１３を設け、その先端に直立軸１４を中心に水平方向
回動自在に浚渫船１５にューマチツクドレツジャー）を
接続するものであって台船１の前端部に設けた滑車１６
．１６を迂回するワイヤロープ１７．１７の一端を浚渫
船１５に固定し、他端を同船１５上のウィンチ１８．１
８で巻取りかつ巻戻すことによって浚渫船１５け直立軸
１４を中心に左右方向に移動しかつ停止することができ
る。尚第４図中１９で示すものはワイヤロープ８．９の
案内滑車、２０＃−ｔコンプレッサー、２１はグラブバ
ケット、２２はへどろ輸送管である。"Embodiment" Support frames 2.2 are provided at the front and rear parts of the barge 1, and each of these support frames 2.2 has a reciprocating horizontal rotation axis 3 that is orthogonal to the longitudinal direction (progressing direction) of the barge 1. is supported on bearing 4.4. An operating arm 5 is provided protruding from this rotating shaft 3, and the upper end of an operating cylinder 6 is connected to the tip of the arm 5, and the lower end of the cylinder 6 is supported on the barge 1 side. 3 can be rotated back and forth. A spout support tube 23 is provided at both ends of the rotating shaft 3, into which the spout 7 is fitted so as to be movable up and down. Wire ropes 8.9 are connected to the upper and lower ends of the spats 7, and the wire ropes 8.9 are wound around the machine frame 2 (the concentric compound shell 10.1 provided in the center of D), and the concentric compound shells 10.1
) in the direction of arrow a in FIG. 4, the spats 7.7 on both sides can be raised and lowered. A connecting fitting 13 is provided at the front end of the barge 1 and is rotatable up and down about a horizontal shaft 12, and a connecting fitting 13 is attached to the dredger 15 so as to be rotatable in the horizontal direction about an upright shaft 14. ) is connected to the pulley 16 provided at the front end of the barge 1.
．． One end of the wire rope 17.17 bypassing the dredger 16 is fixed to the dredger 15, and the other end is attached to the winch 18.1 on the dredger 15.
By winding up and unwinding at 8, the dredger 15 can be moved laterally around the upright shaft 14 and stopped. In Fig. 4, numeral 19 indicates a guide pulley for the wire rope 8.9, a 20#-t compressor, 21 a grab bucket, and 22 a sludge transport pipe.

「効果」本発明は上述のように構成したのでへどろ浚渫船全台船
のスパツト歩行によってきわめて簡便に前進後退及び所
定位置停止を行うことができ陸上とのワイヤロープ操作
を省略することができるものである。``Effects'' Since the present invention is constructed as described above, the entire barge of the sludge dredger can move forward and backward and stop at a predetermined position very easily by walking in a spurt, and the wire rope operation with land can be omitted. It is.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の浚渫船用歩行台船を示す平面図、第２
図は第１図の側面図、第３図は第１図Ａ−Ａ線による正
面図、第４図はスパツトの動作装置説明図である。１・・台船、３・・往復水平回動軸、２３・・スパツト
支持管、７・・スパツト。Fig. 1 is a plan view showing a walking barge for a dredger according to the present invention;
The figure is a side view of FIG. 1, FIG. 3 is a front view taken along line A--A in FIG. 1, and FIG. 4 is an explanatory diagram of the spout operating device. 1. Barge, 3. Reciprocating horizontal rotation axis, 23. Sput support pipe, 7. Sput.

Claims

【特許請求の範囲】[Claims]

（１）台船上に進行方向と直交する往復水平回動軸を支
持し、同回動軸にスパツト支持管を設け、同支持管にス
パツトを昇降自在に嵌合支持してなる浚渫船用歩行台船
。(1) A walking platform for a dredger, which supports a reciprocating horizontal rotation axis perpendicular to the direction of movement on the barge, a sput support tube is provided on the rotation axis, and a sput is fitted and supported in the support tube so that it can be raised and lowered. ship.